/* Studio PNG Icons System */
.img-ic {
  width: 16px;
  height: 16px;
  object-fit: contain;
  vertical-align: middle;
  display: inline-block;
  pointer-events: none;
}
.img-ic-sm {
  width: 13px;
  height: 13px;
  object-fit: contain;
  vertical-align: middle;
  display: inline-block;
  margin-right: 4px;
  pointer-events: none;
}
.img-ic-md {
  width: 18px;
  height: 18px;
  object-fit: contain;
  vertical-align: middle;
  display: inline-block;
  pointer-events: none;
}

:root {
  --bg: #0b3d91;
  --bg2: #082f73;
  --bg3: #06255c;
  --line: rgba(255, 255, 255, 0.2);
  --ink: #eaf2ff;
  --mute: #9fb8e8;
  --cy: #6fe3ff;
  --am: #ffd166;
  --grn: #4ade80;
  --red: #ff5252;
  --purple: #c084fc;
  color-scheme: dark;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
html { scroll-padding-top: env(safe-area-inset-top, 0px); }
* { box-sizing: border-box; scrollbar-color: rgba(255, 255, 255, 0.3) transparent; }
[hidden] { display: none !important; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 "Inter", system-ui, sans-serif;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
button, input, select, h3, .brand {
  font-family: "Inter", system-ui, sans-serif;
}
.ln, .lb, .dim, code, kbd {
  font-family: "JetBrains Mono", ui-monospace, Menlo, monospace;
}
button {
  background: transparent;
  color: inherit;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}
button:hover { border-color: var(--cy); }
button:active { transform: translateY(1px); }
:focus-visible { outline: 2px solid var(--cy); outline-offset: 2px; }
input, select {
  background: var(--bg3);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 12px;
  width: 100%;
}
.bar {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  padding: 7px 14px;
  background: var(--bg3);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}
.brand {
  font-weight: 600;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  letter-spacing: 0.3px;
  user-select: none;
  flex-shrink: 0;
}
.bar-divider {
  width: 1px;
  height: 20px;
  background: var(--line);
  margin: 0 4px;
  opacity: 0.6;
  flex-shrink: 0;
}
.bar-spacer {
  flex: 1;
  min-width: 8px;
}
.brand-badge {
  width: 25px;
  height: 25px;
  border-radius: 6px;
  background: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.5px;
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.4), 0 2px 4px rgba(0, 0, 0, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  flex-shrink: 0;
}
.brand:hover .brand-badge {
  transform: scale(1.1) rotate(-4deg);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.7), 0 3px 6px rgba(0, 0, 0, 0.5);
}
.brand-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.seg { display: flex; }
.seg button { border-radius: 0; margin-left: -1px; }
.seg button:first-child { border-radius: 6px 0 0 6px; margin: 0; }
.seg button:last-child { border-radius: 0 6px 6px 0; }
.seg button[aria-pressed=true] {
  background: var(--cy);
  color: #04204f;
  border-color: var(--cy);
  font-weight: 500;
}
.seg-layers button[aria-pressed=true] {
  background: var(--grn);
  color: #04204f;
  border-color: var(--grn);
  font-weight: 600;
}
.seg-layers button[aria-pressed=false] {
  background: rgba(255, 255, 255, 0.05);
  color: var(--mute);
  border-color: var(--line);
  text-decoration: line-through;
  opacity: 0.7;
}
#layer-html {
  background: var(--grn);
  color: #04204f;
  border-color: var(--grn);
  font-weight: 600;
  cursor: default;
}
main {
  flex: 1;
  display: flex;
  min-height: 0;
  position: relative;
}
.side {
  width: 254px;
  background: var(--bg2);
  padding: 6px 10px 16px;
  overflow-x: hidden !important;
  overflow-y: auto;
  border-right: 1px solid var(--line);
  flex: none;
  transition: margin-left 0.26s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
  z-index: 7;
  box-sizing: border-box;
}
.side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 6px 0 8px;
}
.side-head h3 { margin: 0; border: 0; padding: 0; }
.side-close {
  padding: 2px 6px;
  font-size: 11px;
  color: var(--mute);
  border-color: transparent;
}
.side-close:hover {
  color: #fff;
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.05);
}
.bar button, .ch button { min-height: 32px; }
.bar > button[aria-pressed=true] { border-color: var(--cy); color: var(--cy); }
main.nol .side:not(.right) { margin-left: -254px; opacity: 0; pointer-events: none; }
main.noi .right { display: none; }
.right { border-right: 0; border-left: 1px solid var(--line); width: 240px; }
h3 { font-size: 12px; font-weight: 500; margin: 14px 0 8px; color: var(--mute); }
.side h3 { border-bottom: 1px dashed var(--line); padding-bottom: 6px; }

/* Semantic Element Groups by Anatomy (Top, Middle, Components, Bottom) */
.pal {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  box-sizing: border-box;
}
.pal-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  box-sizing: border-box;
}
.pal-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 4px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.pal-group-title {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  color: var(--cy);
  letter-spacing: 0.3px;
}
.pal-group-count {
  font-size: 9.5px;
  font-family: var(--font-mono);
  color: var(--mute);
  background: rgba(255, 255, 255, 0.06);
  padding: 1px 5px;
  border-radius: 999px;
}
.pal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  width: 100%;
  box-sizing: border-box;
}
.pal-btn {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 5px 6px !important;
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid var(--line) !important;
  border-radius: 6px !important;
  text-align: left !important;
  cursor: grab !important;
  transition: all 0.15s ease !important;
  color: var(--ink) !important;
  box-sizing: border-box !important;
  min-width: 0 !important;
  width: 100% !important;
}
.pal-btn:hover {
  background: rgba(111, 227, 255, 0.12) !important;
  border-color: var(--cy) !important;
  transform: translateY(-1px);
}
.pal-btn:active {
  cursor: grabbing !important;
  transform: scale(0.98);
}
.pal-ic-wrap {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  background: rgba(0, 212, 255, 0.1);
  color: var(--cy);
  flex: none;
}
.pal-ic-wrap img, .pal-ic-wrap svg {
  width: 13px;
  height: 13px;
  object-fit: contain;
}
.pal-txt-wrap {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
  overflow: hidden;
  line-height: 1.15;
}
.pal-title {
  font-size: 10.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #ffffff;
}
.pal-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--mute);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.svg-ic {
  display: inline-block;
  vertical-align: middle;
  flex: none;
  pointer-events: none;
}

/* Grid Templat Siap Pakai - Kad Seragam, Seimbang & Kemas Tanpa Skrol Melintang */
.tpl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  width: 100%;
  box-sizing: border-box;
}
.tpl button {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  height: 110px;
  min-height: 110px;
  max-height: 110px;
  padding: 5px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  box-sizing: border-box;
  min-width: 0;
  width: 100%;
}
.tpl button:hover {
  background: rgba(111, 227, 255, 0.12);
  border-color: var(--cy);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transform: translateY(-1px);
}
.tpl-thumb {
  width: 100%;
  height: 58px;
  flex: none;
  background: rgba(0, 0, 0, 0.22);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 4px;
}
.tpl-thumb svg {
  width: 100%;
  height: 100%;
  display: block;
}
.tpl-title {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}
  min-height: 124px;
  max-height: 124px;
  padding: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-sizing: border-box;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.2s ease;
}
.tpl button:hover {
  background: rgba(111, 227, 255, 0.12);
  border-color: var(--cy);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transform: translateY(-1px);
}
.tpl-thumb {
  width: 100%;
  height: 68px;
  flex: none;
  background: rgba(0, 0, 0, 0.22);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 5px;
}
.tpl-thumb svg {
  width: 100%;
  height: 100%;
  display: block;
}
.tpl-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.25;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  height: 25px;
  flex: none;
}
.stage { flex: 1; display: flex; min-width: 0; min-height: 0; position: relative; }
.vis {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: auto;
  padding: 12px 14px 10px;
  min-width: 0;
  min-height: 0;
  position: relative;
}

/* Compact Sidebar Toggle Button */
.side-open-btn {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 8;
  display: none;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  background: var(--bg3);
  border: 1px solid var(--cy);
  color: var(--cy);
  border-radius: 50%;
  font-size: 12px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: all 0.15s;
}
.side-open-btn:hover { background: var(--cy); color: #04204f; transform: scale(1.08); }
main.nol .side-open-btn { display: inline-flex; }

/* Page Tabs Bar */
.page-tabs-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  overflow-x: auto;
}

/* Canva-style Contextual Design & Formatting Bar */
.canva-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 4px 8px;
  margin-bottom: 6px;
  background: #18191b;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  transition: all 0.2s ease;
  overflow-x: auto;
  scrollbar-width: none;
  user-select: none;
}
.canva-hint {
  font-size: 12px;
  color: var(--mute);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 8px;
}
.canva-group {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.canva-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--cy);
  background: rgba(0, 212, 255, 0.12);
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid rgba(0, 212, 255, 0.28);
}
.canva-tag-select {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--cy);
  background: rgba(0, 212, 255, 0.15);
  border: 1px solid rgba(0, 212, 255, 0.4);
  border-radius: 6px;
  padding: 2px 6px;
  height: 28px;
  cursor: pointer;
  outline: none;
  transition: all 0.15s ease;
}
.canva-tag-select:hover, .canva-tag-select:focus {
  background: rgba(0, 212, 255, 0.28);
  border-color: #fff;
  color: #fff;
}
.canva-tag-select option {
  background: #121927;
  color: #fff;
  font-family: system-ui, sans-serif;
  font-size: 12px;
}
.canvas-nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
}
.canvas-nav-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(111, 227, 255, 0.18);
  border: 1px solid rgba(111, 227, 255, 0.4);
  color: #ffffff;
  font-size: 12px;
  font-weight: 500;
  text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}
.canvas-nav-item.cta {
  background: var(--amb);
  color: #04204f;
  font-weight: 700;
  border-color: #ffffff;
  text-shadow: none;
}
.ins-quick-converts {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.ins-quick-converts .chip-btn {
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(111, 227, 255, 0.1);
  border: 1px solid rgba(111, 227, 255, 0.25);
  color: var(--cy);
  cursor: pointer;
  transition: all 0.15s;
}
.ins-quick-converts .chip-btn:hover {
  background: var(--cy);
  color: #04204f;
  border-color: var(--cy);
}
.canva-divider {
  width: 1px;
  height: 22px;
  background: rgba(255, 255, 255, 0.16);
  margin: 0 4px;
  flex: none;
}
.canva-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #e4e4e7;
  height: 28px;
  min-width: 28px;
  padding: 0 8px;
  border-radius: 6px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  position: relative;
}
.canva-btn:hover {
  background: #2b2d31;
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
}
.canva-btn.active {
  background: rgba(0, 212, 255, 0.2);
  border-color: var(--cy);
  color: var(--cy);
  font-weight: 700;
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.35);
}
.canva-btn-pill {
  border-radius: 999px;
  padding: 0 12px;
  font-size: 11.5px;
  font-weight: 600;
}
.canva-btn-del {
  color: #ff5555;
  font-weight: 700;
  font-size: 13px;
}
.canva-btn-del:hover {
  background: rgba(255, 85, 85, 0.2);
  border-color: #ff5555;
  color: #fff;
}
.canva-swatch-btn {
  padding: 2px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  overflow: hidden;
}
.canva-swatch-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.4);
}
.canva-swatch-none {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: block;
  background: linear-gradient(45deg, transparent 40%, #ff3b30 40%, #ff3b30 60%, transparent 60%),
              repeating-conic-gradient(#333 0% 25%, #555 0% 50%) 50% / 8px 8px;
  border: 1px solid rgba(255, 255, 255, 0.4);
}
.canva-font-wrap {
  display: inline-flex;
  align-items: center;
}
.canva-font-select {
  background: #232529;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s ease;
}
.canva-font-select:hover, .canva-font-select:focus {
  border-color: var(--cy);
}
.canva-font-select option {
  background: #18191b;
  color: #ffffff;
  padding: 6px;
}
.canva-stepper {
  display: inline-flex;
  align-items: center;
  background: #232529;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  overflow: hidden;
  height: 28px;
}
.canva-stepper button {
  background: transparent;
  border: none;
  color: #e4e4e7;
  width: 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  transition: background 0.15s;
}
.canva-stepper button:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--cy);
}
.canva-fs-input {
  width: 38px;
  height: 100%;
  background: transparent;
  border: none;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  outline: none;
  padding: 0;
  -moz-appearance: textfield;
}
.canva-fs-input::-webkit-outer-spin-button,
.canva-fs-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.canva-txtcol-btn {
  padding: 2px 8px;
}
.canva-txt-a {
  font-size: 13px;
  font-weight: 800;
  line-height: 1.1;
}
.canva-rainbow-bar {
  width: 14px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #ff0055, #ffaa00, #00ffaa, #00bbff, #aa00ff);
  margin-top: 1px;
}
.canva-ic {
  display: block;
}
.ptab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 11.5px;
  color: var(--mute);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  user-select: none;
}
.ptab:hover { border-color: var(--cy); color: #fff; }
.ptab.active { background: var(--cy); color: #04204f; font-weight: 600; border-color: var(--cy); }
.ptab-del {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  border: none;
  background: rgba(0, 0, 0, 0.16);
  color: inherit;
  margin-left: 4px;
  transition: all 0.15s ease;
  flex: none;
}
.ptab.active .ptab-del {
  background: rgba(4, 32, 79, 0.18);
  color: #04204f;
}
.ptab .ptab-del:hover, .ptab.active .ptab-del:hover {
  background: #ff5252;
  color: #ffffff;
  transform: scale(1.15);
}
.btn-new-page {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  padding: 0;
  border: 1px dashed var(--cy);
  color: var(--cy);
  border-radius: 5px;
  cursor: pointer;
  flex: none;
  transition: all 0.15s;
}
.btn-new-page:hover { background: rgba(111, 227, 255, 0.2); color: #fff; border-color: #fff; }

/* Canvas Grid */
.cvw {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 480px;
  max-height: calc(100vh - 150px);
  overflow-y: auto;
  position: relative;
}
#cv {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(var(--rows, 12), 40px);
  min-height: calc(var(--rows, 12) * 40px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  background-color: rgba(0, 0, 0, 0.08);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: calc(100% / 12) 40px;
  touch-action: none;
  cursor: crosshair;
}
#cv.dr .blk { cursor: crosshair; }
.fmt-tools { display: flex; gap: 4px; margin-bottom: 6px; flex-wrap: wrap; }
.fmt-tools button {
  padding: 2px 7px;
  font-size: 11px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  cursor: pointer;
}
.fmt-tools button:hover { background: var(--cy); color: #04204f; border-color: var(--cy); }
textarea#tx {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg2);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 6px;
  font: 12px "JetBrains Mono", system-ui, sans-serif;
  resize: vertical;
}
textarea#tx:focus { outline: 1px solid var(--cy); border-color: var(--cy); }
.btn-add-rows {
  margin-left: auto;
  padding: 3px 8px;
  font-size: 11px;
  border: 1px solid var(--cy);
  color: var(--cy);
  background: rgba(111, 227, 255, 0.1);
  border-radius: 4px;
  cursor: pointer;
}
.btn-add-rows:hover { background: var(--cy); color: #04204f; }

/* Blocks */
.blk {
  margin: 3px;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  background: color-mix(in srgb, var(--f) 35%, transparent);
  position: relative;
  cursor: grab;
  overflow: hidden;
  padding: 4px 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  user-select: none;
  min-width: 0;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.blk.single-row {
  padding: 2px 6px;
  justify-content: center;
}
.blk.on {
  border-color: var(--cy) !important;
  box-shadow: 0 0 0 2px rgba(111, 227, 255, 0.5), 0 0 15px rgba(0, 212, 255, 0.25) !important;
  overflow: visible;
  z-index: 10;
}
.blk.hl, .ln.hl { border-color: var(--am); }
.blk.hl { background: color-mix(in srgb, var(--am) 32%, transparent); }
.lb {
  font-size: 9.5px;
  font-family: var(--font-mono);
  line-height: 1;
  color: var(--cy);
  background: rgba(4, 18, 43, 0.92);
  border: 1px solid rgba(111, 227, 255, 0.35);
  border-radius: 3px;
  padding: 2px 5px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: fit-content;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  pointer-events: none;
  flex-shrink: 0;
  margin-bottom: 2px;
}
.canvas-color-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  flex: none;
  border: 1px solid rgba(255, 255, 255, 0.6);
}
.cls-tag {
  opacity: 0.85;
  font-size: 9px;
  margin-left: 2px;
  font-family: var(--font-mono);
}
.code-color-pill {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
  flex: none;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

/* Mod Mentah HTML (CSS Dimatikan) */
#cv.no-css {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  background-image: none !important;
  background-color: rgba(0, 0, 0, 0.18) !important;
  padding: 20px !important;
  border: 1.5px dashed rgba(255, 255, 255, 0.3) !important;
  min-height: 480px !important;
  cursor: default !important;
}
#cv.no-css .blk {
  grid-column: auto !important;
  grid-row: auto !important;
  width: 100% !important;
  height: auto !important;
  min-height: 50px !important;
  margin: 0 !important;
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px dashed rgba(255, 255, 255, 0.35) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 12px !important;
  cursor: default !important;
  font-size: 14px !important;
  text-align: left !important;
}
#cv.no-css .rs-h,
#cv.no-css .dim-badge {
  display: none !important;
}
#cv.no-css .blk.on {
  border: 1.5px solid var(--cy) !important;
  background: rgba(0, 212, 255, 0.08) !important;
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.25) !important;
}
.tx { overflow: hidden; text-overflow: ellipsis; word-break: break-word; }
.tx h1, .tx h2, .tx h3, .tx h4, .tx p { margin: 0 0 4px 0; line-height: 1.25; }
.tx h1 { font-size: 1.3em; font-weight: 700; color: #fff; }
.tx h2 { font-size: 1.15em; font-weight: 600; color: #fff; }
.tx b, .tx strong { font-weight: 700; color: #fff; }
.tx i, .tx em { font-style: italic; }
.tx a { color: var(--cy); text-decoration: underline; }
.tx[contenteditable=true] {
  outline: 1.5px dashed var(--cy);
  background: rgba(0, 0, 0, 0.4);
  border-radius: 3px;
  cursor: text;
  user-select: text;
  padding: 1px 4px;
}
.dim {
  position: absolute;
  top: -21px;
  left: -1px;
  background: var(--cy);
  color: #04204f;
  padding: 1px 6px;
  font-size: 11px;
  border-radius: 3px;
  white-space: nowrap;
}

/* Multi-Directional Resize Handles */
.rs-h {
  position: absolute;
  background: #fff;
  border: 1.5px solid var(--cy);
  border-radius: 2px;
  z-index: 15;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
.rs-se { right: -5px; bottom: -5px; width: 10px; height: 10px; cursor: nwse-resize; }
.rs-e { right: -5px; top: 50%; transform: translateY(-50%); width: 6px; height: 16px; cursor: ew-resize; border-radius: 3px; }
.rs-s { bottom: -5px; left: 50%; transform: translateX(-50%); width: 16px; height: 6px; cursor: ns-resize; border-radius: 3px; }
.rs-w { left: -5px; top: 50%; transform: translateY(-50%); width: 6px; height: 16px; cursor: ew-resize; border-radius: 3px; }
.rs-n { top: -5px; left: 50%; transform: translateX(-50%); width: 16px; height: 6px; cursor: ns-resize; border-radius: 3px; }
.rs-nw { left: -5px; top: -5px; width: 10px; height: 10px; cursor: nwse-resize; }
.rs-ne { right: -5px; top: -5px; width: 10px; height: 10px; cursor: nesw-resize; }
.rs-sw { left: -5px; bottom: -5px; width: 10px; height: 10px; cursor: nesw-resize; }

/* Dimension Badge & Corner Delete */
.dim-badge {
  position: absolute;
  top: -23px;
  left: 0;
  background: var(--bg3);
  border: 1px solid var(--cy);
  color: var(--cy);
  padding: 1px 7px;
  font-size: 10.5px;
  border-radius: 4px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  pointer-events: none;
  z-index: 12;
}
.blk-del {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 20px;
  height: 20px;
  background: var(--red) !important;
  color: #fff !important;
  border: 1.5px solid #fff !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
  z-index: 20;
  transition: transform 0.15s, background 0.15s;
}
.blk-del:hover { background: #ff1744 !important; transform: scale(1.2); }

/* Inspector Steppers and Box Model UI */
.ins-section { border-bottom: 1px solid var(--line); padding-bottom: 11px; margin-bottom: 11px; }
.ins-head-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.ins-title { font-size: 13px; font-weight: 600; color: var(--cy); }
.ins-badge { background: rgba(111, 227, 255, 0.15); color: var(--cy); font-size: 10.5px; padding: 2px 6px; border-radius: 4px; font-family: "JetBrains Mono", monospace; }
.steppers-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 4px; }
.stepper-box { background: var(--bg3); border: 1px solid var(--line); border-radius: 5px; padding: 5px 7px; display: flex; flex-direction: column; gap: 3px; }
.stepper-lbl { font-size: 10px; color: var(--mute); text-transform: uppercase; letter-spacing: 0.5px; }
.stepper-ctrls { display: flex; align-items: center; justify-content: space-between; }
.stepper-ctrls button {
  width: 24px;
  height: 22px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  border-radius: 3px;
  font-size: 13px;
  cursor: pointer;
  line-height: 1;
  color: var(--ink);
}
.stepper-ctrls button:hover { background: var(--cy); color: #04204f; border-color: var(--cy); }
.stepper-num { font-family: "JetBrains Mono", monospace; font-size: 11.5px; font-weight: 600; color: var(--ink); }
.box-model-grid { display: grid; grid-template-columns: 1fr; gap: 7px; margin-top: 6px; }
.bm-item { display: flex; flex-direction: column; gap: 3px; }
.bm-lbl { font-size: 10.5px; color: var(--mute); }

.empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--mute);
  pointer-events: none;
  padding: 20px;
}
.empty b { display: block; color: var(--ink); font-weight: 600; margin-bottom: 4px; }
.ghost {
  margin: 3px;
  border: 1.5px dashed var(--cy);
  background: rgba(111, 227, 255, 0.16);
  position: relative;
  z-index: 3;
  pointer-events: none;
}
.ghost.bad { border-color: #ff7a59; background: rgba(255, 122, 89, 0.22); }
#pop {
  position: absolute;
  z-index: 6;
  width: 208px;
  background: var(--bg3);
  border: 1px solid var(--cy);
  border-radius: 8px;
  padding: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  animation: pin 0.12s ease-out;
}
@keyframes pin { from { opacity: 0; } }
#pop[hidden] { display: none; }
#pop b { grid-column: 1 / 3; font: 500 12px "JetBrains Mono", monospace; color: var(--mute); }

/* Nodes Connector Canvas & Navigation Mesh */
#nodes-wrap {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 480px;
  background: rgba(4, 18, 43, 0.65);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  position: relative;
  overflow: auto;
  gap: 14px;
}
#nodes-wrap[hidden] { display: none; }

.nodes-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.nodes-title-main {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13.5px;
  font-weight: 700;
  color: #ffffff;
  flex-wrap: wrap;
}
.nodes-stat-pills {
  display: flex;
  gap: 6px;
  align-items: center;
}
.stat-pill {
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 10.5px;
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--mute);
}
.stat-pill.active {
  background: rgba(74, 222, 128, 0.15);
  border-color: rgba(74, 222, 128, 0.4);
  color: var(--grn);
  font-weight: 600;
}

/* Flowchart Visual Card */
.nodes-flowchart-card {
  background: #06152d;
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 10px;
  padding: 14px 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.flowchart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 8px;
}
.flowchart-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.flowchart-ic {
  font-size: 22px;
}
.flowchart-title {
  font-size: 13px;
  color: #ffffff;
  display: block;
}
.flowchart-sub {
  font-size: 11px;
  color: var(--mute);
  display: block;
  margin-top: 2px;
}
.flowchart-legend {
  display: flex;
  gap: 14px;
  font-size: 11px;
  color: var(--mute);
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.legend-line {
  width: 16px;
  height: 2px;
  border-radius: 2px;
}
.legend-line.line-cyan {
  background: var(--cy);
  box-shadow: 0 0 6px var(--cy);
}
.legend-line.line-green {
  background: var(--grn);
  border-top: 1px dashed var(--grn);
}
.flowchart-svg-wrap {
  overflow-x: auto;
  border-radius: 8px;
  background: rgba(3, 16, 43, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 8px 0;
}
.nodes-flow-svg {
  display: block;
  min-width: 750px;
}

.sitemap-node {
  transition: transform 0.2s ease, filter 0.2s ease;
}
.sitemap-node:hover rect {
  stroke: var(--cy) !important;
  filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.6));
}

.nodes-sub-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--cy);
  margin-top: 4px;
}

/* Node Cards Grid */
.nodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
  position: relative;
  z-index: 2;
}
.node-card {
  background: #081d3f;
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 10px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.node-card.active {
  border-color: var(--cy);
  box-shadow: 0 0 0 2px rgba(111, 227, 255, 0.4), 0 8px 25px rgba(0, 212, 255, 0.2);
}
.node-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.node-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.node-icon {
  font-size: 18px;
}
.node-name {
  font-size: 13px;
  color: #ffffff;
  font-family: var(--font-mono);
  display: block;
}
.node-meta {
  font-size: 10.5px;
  color: var(--mute);
  display: block;
}
.node-open-btn {
  padding: 3px 8px;
  font-size: 10.5px;
  border-radius: 4px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.4);
  color: var(--cy);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
}
.node-open-btn:hover {
  background: var(--cy);
  color: #04204f;
}
.node-open-btn.is-active {
  background: rgba(74, 222, 128, 0.15);
  border-color: var(--grn);
  color: var(--grn);
  cursor: default;
}

.node-nav-components {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 6px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-comp-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--cy);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.nav-comp-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-comp-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: #eaf2ff;
}
.nav-comp-item.none {
  opacity: 0.6;
}
.badge-tag {
  font-size: 9px;
  font-family: var(--font-mono);
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(0, 212, 255, 0.2);
  color: var(--cy);
  border: 1px solid rgba(0, 212, 255, 0.3);
  flex-shrink: 0;
}
.badge-tag.btn {
  background: rgba(255, 209, 102, 0.2);
  color: var(--am);
  border-color: rgba(255, 209, 102, 0.4);
}
.badge-tag.foot {
  background: rgba(192, 132, 252, 0.2);
  color: var(--purple);
  border-color: rgba(192, 132, 252, 0.4);
}
.badge-tag.dim {
  background: rgba(255, 255, 255, 0.05);
  color: var(--mute);
  border-color: transparent;
}
.nav-comp-txt {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.node-links {
  border-top: 1px dashed rgba(255, 255, 255, 0.12);
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.node-links-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--ink);
}
.node-links-badge {
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.15);
  color: var(--grn);
  border: 1px solid rgba(74, 222, 128, 0.3);
}
.node-links-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.node-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 5px 8px;
  border-radius: 5px;
  font-size: 11px;
  color: #eaf2ff;
}
.node-link-item.ext {
  border-color: rgba(255, 209, 102, 0.25);
}
.node-link-dest {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.node-link-del {
  background: none;
  border: none;
  color: #f87171;
  cursor: pointer;
  font-weight: 700;
  padding: 0 4px;
  font-size: 12px;
  transition: transform 0.15s;
}
.node-link-del:hover {
  color: #ff5252;
  transform: scale(1.15);
}
.node-empty-links {
  font-size: 10.5px;
  color: var(--mute);
  font-style: italic;
  padding: 6px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 4px;
}

.node-add-link-box {
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.add-link-lbl {
  font-size: 9.5px;
  color: var(--mute);
}
.node-add-link-row {
  display: flex;
  gap: 5px;
}
.node-select {
  flex: 1;
  padding: 4px 6px;
  font-size: 11px;
  background: var(--bg2);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.btn-node-add {
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  background: var(--cy);
  color: #04204f;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-node-add:hover {
  background: #a5f3fc;
}

.ext-card {
  border-style: dashed;
  border-color: rgba(255, 209, 102, 0.4);
}
.ext-add-btn {
  background: var(--am);
  color: #04204f;
}
.ext-add-btn:hover {
  background: #fde047;
}

.tb {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font: 11px "JetBrains Mono", monospace;
  color: var(--mute);
  background: rgba(6, 37, 92, 0.6);
}

/* Footer Aplikasi Studio */
.app-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 16px;
  background: var(--bg3);
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--mute);
  z-index: 10;
  flex: none;
  font-family: var(--font-mono);
}
.app-footer-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.app-footer-copy b, .app-footer-copy strong {
  color: var(--cy);
  font-weight: 600;
}
.app-footer-brand {
  opacity: 0.85;
  font-size: 10.5px;
  color: var(--mute);
}
.tb input { width: 140px; padding: 2px 6px; }
.paper {
  background: #fff;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
  flex: 1;
  min-height: 520px;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}
.paper[hidden], #cv[hidden], #nodes-wrap[hidden] {
  display: none !important;
}
.paper iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 500px;
  flex: 1;
  border: 0;
  background: #ffffff;
}
.code {
  width: 42%;
  min-width: 340px;
  display: flex;
  flex-direction: column;
  background: var(--bg3);
  border-left: 1px solid var(--line);
  min-height: 0;
  position: relative;
}
.stage.c .code { width: 100%; border: 0; }
.stage.v .code { display: none; }
.stage.c .vis { display: none; }
.code-tabs-bar {
  display: flex;
  align-items: center;
  background: var(--bg2);
  border-bottom: 1px solid var(--line);
  padding: 0 4px;
}
.seg-ftabs button {
  border-radius: 0;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 7px 12px;
  font-size: 11.5px;
  background: transparent;
  color: var(--mute);
  font-family: "JetBrains Mono", monospace;
  margin: 0;
  transition: all 0.15s;
}
.seg-ftabs button[aria-pressed=true] {
  background: var(--bg3);
  color: var(--cy);
  border-bottom-color: var(--cy);
  font-weight: 600;
}
.seg-ftabs button:disabled, .seg-ftabs button[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  text-decoration: line-through;
  pointer-events: auto;
}
.seg-ftabs button:disabled:hover, .seg-ftabs button[disabled]:hover {
  color: var(--mute);
  border-bottom-color: transparent;
}
.code-mode-wrap {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-right: 8px;
}
.seg-cmode {
  display: flex;
  gap: 2px;
  background: rgba(0, 0, 0, 0.35);
  padding: 2px;
  border-radius: 6px;
  border: 1px solid var(--line);
}
.cmode-btn {
  border: 0;
  background: transparent;
  color: var(--mute);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-mono);
  font-weight: 500;
}
.cmode-btn.active {
  background: var(--bg3);
  color: var(--cy);
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.code-sub-bar {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  padding: 5px 10px;
  background: rgba(0, 0, 0, 0.18);
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}
.sub-label { color: var(--mute); font-family: "JetBrains Mono", monospace; font-size: 11px; font-weight: 500; }
.seg-sm button { padding: 2px 7px; font-size: 10.5px; }

.code-status-pill {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  font-size: 10.5px;
  font-family: var(--font-mono);
  border-radius: 999px;
  background: rgba(74, 222, 128, 0.15);
  color: var(--grn);
  border: 1px solid rgba(74, 222, 128, 0.3);
  transition: all 0.2s ease;
}
.code-status-pill .status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.code-status-pill.error {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.5);
  animation: pulseErr 1.5s infinite;
}
.code-status-pill.editing {
  background: rgba(255, 209, 102, 0.18);
  color: var(--am);
  border-color: rgba(255, 209, 102, 0.4);
}

@keyframes pulseErr {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Error Banner */
.code-error-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 12px;
  background: #2a1012;
  border-bottom: 2px solid #ef4444;
  color: #fca5a5;
  font-size: 11.5px;
  z-index: 10;
  animation: slideDownErr 0.2s ease;
}
.code-error-banner[hidden] {
  display: none !important;
}
@keyframes slideDownErr {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.error-banner-content {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}
.error-banner-icon {
  font-size: 16px;
}
.error-banner-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.error-banner-title {
  color: #ef4444;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.error-banner-msg {
  color: #fecaca;
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.error-banner-btn {
  padding: 3px 8px;
  font-size: 10.5px;
  border: 1px solid #ef4444;
  border-radius: 4px;
  background: rgba(239, 68, 68, 0.2);
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  margin-left: 10px;
  font-family: var(--font-mono);
}
.error-banner-btn:hover {
  background: #ef4444;
}

.code-view-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: 0;
  overflow: hidden;
}

.code-action-floating {
  position: absolute;
  top: 8px;
  right: 12px;
  z-index: 15;
  display: flex;
  gap: 6px;
}
.code-floating-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: rgba(8, 47, 115, 0.9);
  color: var(--mute);
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-mono);
}
.code-floating-btn:hover {
  border-color: var(--cy);
  color: #fff;
  background: var(--bg3);
}
.code-floating-btn.btn-apply {
  background: var(--cy);
  color: #04204f;
  border-color: var(--cy);
  font-weight: 700;
}
.code-floating-btn.btn-apply:hover {
  background: #8eecff;
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}
.code-floating-btn.btn-revert {
  background: rgba(255, 255, 255, 0.08);
  color: var(--mute);
}
.code-floating-btn[hidden] {
  display: none !important;
}

/* Editable Code Area */
.code-editor-wrap {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
  background: #060c18;
  position: relative;
  font-family: "JetBrains Mono", monospace;
  font-size: 12.5px;
}
.code-editor-wrap[hidden] {
  display: none !important;
}
.code-gutter {
  width: 40px;
  padding: 8px 0;
  background: #091222;
  color: #4b638b;
  user-select: none;
  text-align: right;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 11px;
  line-height: 1.65;
  overflow: hidden;
  box-sizing: border-box;
  flex: none;
}
.code-gutter .g-line {
  padding-right: 8px;
  height: 20.625px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.code-gutter .g-line.gutter-error {
  background: rgba(239, 68, 68, 0.4);
  color: #ef4444;
  font-weight: 700;
  position: relative;
}
.code-gutter .g-line.gutter-error::before {
  content: '⚠️';
  font-size: 9px;
  position: absolute;
  left: 2px;
}
.code-textarea {
  flex: 1;
  margin: 0;
  padding: 8px 12px;
  background: transparent;
  color: #eaf2ff;
  border: 0;
  resize: none;
  outline: none;
  font-family: "JetBrains Mono", monospace;
  font-size: 12.5px;
  line-height: 1.65;
  white-space: pre;
  overflow: auto;
  tab-size: 2;
  box-sizing: border-box;
  caret-color: var(--cy);
}
.ic-sm {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.src { flex: 1; overflow: auto; padding: 8px 0; font-size: 12.5px; }
.ln { display: flex; align-items: center; white-space: pre; padding: 0 8px; line-height: 1.65; border-left: 2px solid transparent; }
.ln:hover { background: rgba(255, 255, 255, 0.05); }
.ln .no { width: 26px; color: #5f80c0; flex: none; user-select: none; font-size: 11px; }
.ln.hl { background: rgba(255, 209, 102, 0.22) !important; border-left-color: var(--am) !important; }
.ln[data-id]:not([data-id=""]) { cursor: pointer; }
.fold-btn {
  width: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  font-size: 9px;
  color: var(--mute);
  margin-right: 2px;
  flex: none;
}
.fold-btn:hover { color: var(--cy); }
.fold-btn.folded { color: var(--am); }
.fold-spacer { width: 14px; display: inline-block; flex: none; margin-right: 2px; }
.fold-ellipsis {
  display: inline-block;
  background: rgba(255, 209, 102, 0.15);
  color: var(--am);
  border: 1px dashed var(--am);
  border-radius: 4px;
  padding: 0 5px;
  font-size: 11px;
  cursor: pointer;
  margin-left: 6px;
  user-select: none;
}
.fold-ellipsis:hover { background: var(--am); color: #04204f; }
.code-txt { flex: 1; white-space: pre; }
.hl-css-active { background: rgba(111, 227, 255, 0.05); }
.hl-css-block { background: rgba(255, 209, 102, 0.12); border-left-color: var(--am) !important; }
.hl-css-inline { background: rgba(111, 227, 255, 0.08); border-left-color: var(--cy) !important; }
.css-hl-mark { background: rgba(255, 209, 102, 0.3); color: #fff; border-radius: 3px; padding: 1px 4px; border: 1px solid rgba(255, 209, 102, 0.6); }
.btn-icon-hl {
  width: 26px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--mute);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
  margin-left: auto;
  transition: all 0.15s;
}
.btn-icon-hl:hover { border-color: var(--am); color: var(--am); background: rgba(255, 209, 102, 0.15); }
.btn-icon-hl[aria-pressed=true] {
  background: rgba(255, 209, 102, 0.25);
  border-color: var(--am);
  color: var(--am);
  box-shadow: 0 0 8px rgba(255, 209, 102, 0.3);
}
.btn-icon-hl img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  transition: transform 0.15s, filter 0.15s, opacity 0.15s;
}
.btn-icon-hl:hover img {
  transform: scale(1.1);
}
.btn-icon-hl[aria-pressed=false] img {
  opacity: 0.45;
  filter: grayscale(80%);
}
.btn-icon-hl[aria-pressed=true] img {
  opacity: 1;
  filter: drop-shadow(0 0 4px rgba(255, 209, 102, 0.6));
}

i { font-style: normal; }
.t { color: #7fd8ff; }
.a { color: #ffd166; }
.v { color: #b8f2c9; }
.p { color: #ffb4a2; }
.c { color: #7f9bd6; }
.card { border: 1px solid var(--line); padding: 10px; border-radius: 6px; margin-top: 10px; font-size: 13px; }
.card code { font-family: "JetBrains Mono", monospace; color: var(--cy); }
.sws { display: flex; gap: 6px; flex-wrap: wrap; }
.sw { width: 28px; height: 28px; padding: 0; border-radius: 50%; cursor: pointer; }
.sw[aria-pressed=true] { outline: 2px solid var(--cy); outline-offset: 2px; }
label { display: block; font: 12px "JetBrains Mono", monospace; color: var(--mute); margin: 12px 0 5px; }
.del { margin-top: 14px; width: 100%; border-color: var(--red); color: var(--red); }
.del:hover { background: rgba(255, 82, 82, 0.15); }
.btn-dl { background: rgba(74, 222, 128, 0.15); border-color: var(--grn); color: var(--grn); font-weight: 500; }
.btn-dl:hover { background: var(--grn); color: #04204f; }
.hint { color: var(--mute); font-size: 13px; margin-top: 8px; }
#sty.disabled { opacity: 0.35; pointer-events: none; }

summary {
  font: 500 12px "JetBrains Mono", monospace;
  color: var(--mute);
  margin: 14px 0 8px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--line);
  cursor: pointer;
  list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::before { content: "v "; }
details:not([open]) summary::before { content: "> "; }
.ic { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; display: block; }

/* Guru AI Assistant Drawer */
#ai-btn { display: flex; align-items: center; gap: 6px; border-color: var(--purple); color: var(--purple); font-weight: 600; }
#ai-btn:hover { background: var(--purple); color: #04204f; }
#ai-modal {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 360px;
  max-width: calc(100vw - 30px);
  height: 500px;
  background: var(--bg3);
  border: 2px solid var(--purple);
  border-radius: 12px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6);
  z-index: 90;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
#ai-modal[hidden] { display: none; }
.ai-head {
  padding: 10px 14px;
  background: var(--bg2);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  color: var(--purple);
}
.ai-close { border: 0; font-size: 14px; color: var(--mute); padding: 2px 6px; cursor: pointer; }
.ai-body { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 12px; font-size: 12.5px; }
.ai-audit-box { background: rgba(192, 132, 252, 0.1); border: 1px solid rgba(192, 132, 252, 0.3); border-radius: 8px; padding: 10px; }
.ai-audit-box b { color: var(--purple); display: block; margin-bottom: 4px; }
.ai-q-list { display: flex; flex-direction: column; gap: 6px; }
.ai-q-btn {
  text-align: left;
  font-size: 11.5px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  cursor: pointer;
}
.ai-q-btn:hover { border-color: var(--purple); background: rgba(192, 132, 252, 0.15); }
.ai-ans-box { background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; padding: 10px; line-height: 1.5; display: none; }
.ai-ans-box.show { display: block; }

#toast {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  background: var(--ink);
  color: #04204f;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 99;
}
#toast.on { opacity: 1; }

/* Mobile layout is handled by the dedicated <= 768px responsive rules below */

/* Ruang kerja cerah, fokus pada kanvas kertas bergaris. */
:root {
  --bg: #f3f6fb;
  --bg2: #ffffff;
  --bg3: #ffffff;
  --line: #d8e2f0;
  --ink: #172033;
  --mute: #64748b;
  --cy: #527fbe;
  --am: #d99a00;
  --grn: #16a34a;
  --red: #dc2626;
  --purple: #7c3aed;
  --txt: #172033;
  --amb: #d99a00;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
* { scrollbar-color: #cbd5e1 transparent; }
body { background: #f3f6fb; color: var(--ink); font-family: "Inter", system-ui, sans-serif; }
button { color: var(--ink); border-color: #d8e2f0; }
button:hover { border-color: #a9c1e2; background-color: #f3f7fd; }
input, select { background: #fff; color: var(--ink); border-color: #cbd5e1; }
.bar {
  flex-wrap: nowrap;
  min-height: 54px;
  padding: 8px 14px;
  gap: 8px;
  color: var(--ink);
  background: #fff;
  border-bottom: 1px solid #dbe4f0;
  box-shadow: 0 2px 8px rgba(15, 23, 42, .04);
}
.brand { color: #172033; }
.brand-badge { box-shadow: 0 1px 4px rgba(15, 23, 42, .15); }
.bar-divider { background: #d8e2f0; opacity: 1; }
.bar .seg { flex: none; }
.bar .seg button { background: #fff; }
.bar .seg button[aria-pressed=true] {
  background: #edf3fc;
  color: #345f98;
  border-color: #a9c1e2;
}
.seg-layers button[aria-pressed=true], #layer-html {
  background: #e8f7ed;
  color: #15803d;
  border-color: #a7dfb8;
}
.seg-layers button[aria-pressed=false] { background: #f8fafc; color: #64748b; }
.bar > button[aria-pressed=true] { color: #345f98; border-color: #a9c1e2; }
.btn-dl { background: #527fbe; border-color: #527fbe; color: #fff; }
.btn-dl:hover { background: #416da9; color: #fff; }
.side, .right { background: #fff; border-color: #dbe4f0; }
.side { padding: 10px 12px 18px; }
.side-close { color: #64748b; }
.side-close:hover { color: #345f98; background: #f1f5f9; }
.seg-side-tabs { background: #f1f5f9; border-color: #e2e8f0; }
.side-tab-btn { color: #64748b; }
.side-tab-btn.active { background: #fff; color: #345f98; box-shadow: 0 1px 3px rgba(15,23,42,.1); border-color: #dbe4f0; }
.pal-group-head { color: #334155; }
.pal-btn { background: #fff; border-color: #e2e8f0; }
.pal-btn:hover { border-color: #a9c1e2; background: #f5f8fd; }
.stage { background: #f3f6fb; }
.vis { padding: 16px 18px 12px; }
.page-tabs-bar { border-color: #93b4f5; color: #1d4ed8; }
.cvw { padding: 12px; background: #edf2f8; border: 1px solid #e1e8f0; border-radius: 10px; }
#cv {
  border: 1px solid #cbdaf0;
  border-radius: 2px;
  background-color: #fff;
  background-image:
    linear-gradient(to bottom, transparent calc(100% - 1px), rgba(91, 137, 198, .36) calc(100% - 1px)),
    linear-gradient(to right, transparent calc(100% - 1px), rgba(91, 137, 198, .16) calc(100% - 1px));
  background-size: 100% var(--grid-row-h, 40px), calc(100% / 12) 100%;
}
.tb { background: #fff; color: #64748b; border-color: #dbe4f0; }
.app-footer { background: #fff; color: #64748b; border-color: #dbe4f0; }
.app-footer-copy b, .app-footer-copy strong { color: #1d4ed8; }
.side-open-btn { background: #fff; color: #345f98; border-color: #a9c1e2; box-shadow: 0 3px 10px rgba(15,23,42,.12); }
.side-open-btn:hover { background: #edf3fc; color: #345f98; }
.code { background: #0f172a; border-color: #dbe4f0; }
.code-tabs-bar, .code-sub-bar { background: #1e293b; color: #e2e8f0; }
.seg-ftabs button { color: #a9b8cc; }
.seg-ftabs button[aria-pressed=true] { background: #0f172a; color: #93c5fd; box-shadow: none; }
.code-textarea { background: #0b1220; color: #e2e8f0; }
.code-sub-bar button { color: #cbd5e1; border-color: #475569; }
.code-sub-bar button:disabled { color: #a8b5c8; opacity: 1; background: #243247; }
.code-sub-bar button[aria-pressed=true] { color: #eff6ff; background: #385984; border-color: #7da3d2; }
.code .c { color: #b8c9e8; }
.code .t { color: #83d9ff; }
.code .a { color: #ffe08a; }
.code .v { color: #a9edc2; }
.code .p { color: #ffb9a8; }
.blk { border-color: rgba(82, 127, 190, .44); }
.blk.on { box-shadow: 0 0 0 2px rgba(82, 127, 190, .35), 0 0 12px rgba(82, 127, 190, .22) !important; }
.canvas-nav-item {
  color: #243247;
  background: #f1f6fd;
  border-color: #a9c1e2;
  text-shadow: none;
}
.canvas-nav-item:hover { background: #e4edf9; border-color: #527fbe; }
.canvas-nav-item.cta { color: #754d0b; background: #fff3cf; border-color: #e8c66e; }
.canvas-nav-item.is-dropdown { color: #345f98; background: #eaf2fc; border-color: #8eadd5; }
.canvas-nav-item.sel { border-color: #527fbe !important; box-shadow: 0 0 0 2px rgba(82,127,190,.24) !important; background: #e6effb !important; }

@media (max-width: 1100px) {
  .bar { flex-wrap: wrap; }
}
@media (max-width: 700px) {
  .bar { gap: 6px; padding: 7px 9px; }
  .brand > span:last-child { display: none; }
  .bar-spacer { display: none; }
}
/* Relaxed: Desktop & laptop maintain horizontal split */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}


/* Popover Jadual Warna Pintar Canva */
.color-popover[hidden] {
  display: none !important;
}
.color-popover {
  position: absolute;
  top: 44px;
  z-index: 100;
  background: #181a1e;
  border: 1px solid rgba(0, 212, 255, 0.35);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.65), 0 0 15px rgba(0, 212, 255, 0.15);
  padding: 10px;
  width: 236px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  user-select: none;
}
.color-popover-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 700;
  color: var(--cy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 6px;
}
.color-popover-close {
  background: transparent;
  border: none;
  color: var(--mute);
  font-size: 12px;
  cursor: pointer;
  padding: 2px 4px;
  line-height: 1;
}
.color-popover-close:hover {
  color: #fff;
}
.color-popover-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.cpop-swatch {
  width: 100%;
  height: 28px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: transform 0.12s ease, border-color 0.12s ease;
  position: relative;
  padding: 0;
}
.cpop-swatch:hover {
  transform: scale(1.1);
  border-color: #fff;
  z-index: 2;
}
.cpop-swatch.active {
  border-color: var(--cy);
  box-shadow: 0 0 0 2px var(--cy);
}
.cpop-custom-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
  color: var(--ink);
}
.cpop-custom-row input[type="color"] {
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  flex: none;
}


/* Dialog / Modal Terbina Sendiri (Pengganti alert/confirm/prompt browser) */
.app-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(3, 16, 43, 0.78);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: appFadeIn 0.15s ease-out;
}
.app-dialog-overlay[hidden] {
  display: none !important;
}
.app-dialog-card {
  width: 420px;
  max-width: 95vw;
  background: #092354;
  border: 1.5px solid var(--cy);
  border-radius: 12px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.65), 0 0 24px rgba(0, 212, 255, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: appScaleUp 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes appFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes appScaleUp {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}
.app-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #061b42;
  border-bottom: 1px solid var(--line);
}
.app-dialog-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.app-dialog-ic {
  font-size: 16px;
}
.app-dialog-title {
  font-weight: 700;
  font-size: 13px;
  color: #ffffff;
  letter-spacing: 0.3px;
}
.app-dialog-close {
  background: transparent;
  border: none;
  color: var(--mute);
  font-size: 14px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}
.app-dialog-close:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}
.app-dialog-body {
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.app-dialog-msg {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
}
.app-dialog-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.app-dialog-input {
  background: #041433 !important;
  color: #ffffff !important;
  border: 1.5px solid rgba(0, 212, 255, 0.4) !important;
  border-radius: 8px !important;
  padding: 8px 12px !important;
  font-size: 13px !important;
  font-family: var(--font-mono) !important;
  outline: none !important;
  transition: all 0.15s ease !important;
}
.app-dialog-input:focus {
  border-color: var(--cy) !important;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.35) !important;
}
.app-dialog-foot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 12px 16px;
  background: #061b42;
  border-top: 1px solid var(--line);
}
.app-dialog-btn {
  padding: 7px 16px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.app-dialog-cancel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--mute);
}
.app-dialog-cancel:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: var(--cy);
}
.app-dialog-confirm {
  background: var(--cy);
  border: 1px solid var(--cy);
  color: #04204f;
  font-weight: 700;
}
.app-dialog-confirm:hover {
  background: #8eecff;
  border-color: #8eecff;
  box-shadow: 0 0 12px rgba(111, 227, 255, 0.45);
}
.app-dialog-danger {
  background: #ef4444;
  border: 1px solid #ef4444;
  color: #ffffff;
  font-weight: 700;
}
.app-dialog-danger:hover {
  background: #dc2626;
  border-color: #dc2626;
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.45);
}

/* ============================================================ */
/* PANEL KIRI: HTML vs CSS STUDIO & RESPONSIF                   */
/* ============================================================ */
.seg-side-tabs {
  display: flex;
  gap: 4px;
  background: rgba(0, 0, 0, 0.35);
  padding: 3px;
  border-radius: 8px;
  border: 1px solid var(--line);
  flex: 1;
  margin-right: 6px;
}
.side-tab-btn {
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--mute);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 6px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}
.side-tab-btn.active {
  background: var(--bg3);
  color: var(--cy);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 212, 255, 0.3);
}
.side-css-section {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.side-css-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.seg-vp {
  display: flex;
  gap: 4px;
  width: 100%;
  margin-top: 4px;
}
.vp-btn {
  flex: 1;
  padding: 6px 2px;
  font-size: 10.5px;
  font-weight: 600;
  border-radius: 6px;
  background: var(--bg2);
  border: 1px solid var(--line);
  color: var(--txt);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}
.vp-btn.active {
  background: var(--cy);
  color: #04204f;
  border-color: var(--cy);
  font-weight: 700;
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.35);
}
.seg-grid-ctrl {
  display: flex;
  gap: 3px;
  margin-top: 4px;
}
.seg-grid-ctrl button {
  flex: 1;
  padding: 4px 2px;
  font-size: 10.5px;
  border-radius: 4px;
  background: var(--bg2);
  border: 1px solid var(--line);
  color: var(--txt);
  cursor: pointer;
  transition: all 0.15s;
}
.seg-grid-ctrl button.active {
  background: var(--cy);
  color: #04204f;
  font-weight: 700;
  border-color: var(--cy);
}
.css-tokens-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 6px;
}
.token-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 0;
  font-size: 11.5px;
}
.token-row input[type="color"] {
  width: 24px;
  height: 24px;
  border: 0;
  padding: 0;
  cursor: pointer;
  background: transparent;
  border-radius: 4px;
}
.token-row code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cy);
}
.theme-preset-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 6px;
}
.theme-preset-btn {
  padding: 6px 8px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg2);
  color: var(--txt);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}
.theme-preset-btn:hover {
  border-color: var(--cy);
  color: var(--cy);
  background: rgba(0, 212, 255, 0.08);
}

/* ============================================================ */
/* KERANGKA RESPONSIF (RESPONSIVE VIEWPORT FRAMES)             */
/* ============================================================ */
/* Kanvas Pelan Grid sentiasa kekal lebar penuh dan selesa direka */
.cvw {
  width: 100%;
  flex: 1;
}

/* Mod Hasil (Pratonton) mengecil mengikut saiz peranti sebenar */
#stage.vp-mobile .paper {
  max-width: 375px;
  width: min(375px, 100%);
  height: 667px;
  max-height: calc(100vh - 140px);
  margin: 10px auto;
  border-radius: 28px;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.65), 0 0 0 8px #111a2e, 0 0 20px rgba(0, 212, 255, 0.35);
  border: 2px solid var(--cy);
  overflow: hidden;
  background: #ffffff;
  display: flex;
  flex-direction: column;
}
#stage.vp-mobile .paper iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

#stage.vp-tablet .paper {
  max-width: 768px;
  width: min(768px, 100%);
  height: 800px;
  max-height: calc(100vh - 140px);
  margin: 10px auto;
  border-radius: 18px;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.6), 0 0 0 6px #111a2e, 0 0 20px rgba(0, 212, 255, 0.25);
  border: 2px solid var(--cy);
  overflow: hidden;
  background: #ffffff;
  display: flex;
  flex-direction: column;
}
#stage.vp-tablet .paper iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

#stage.vp-desktop .paper {
  max-width: 100%;
  width: 100%;
  min-height: 520px;
  height: 100%;
  margin: 0;
  border-radius: 6px;
  border: 1px solid var(--line);
  box-shadow: none;
  display: flex;
  flex-direction: column;
}
#stage.vp-desktop .paper iframe {
  width: 100%;
  height: 100%;
  min-height: 500px;
  flex: 1;
  display: block;
  border: none;
  background: #ffffff;
}

/* ============================================================ */
/* INSPECTOR: KOMPONEN ANAK, PRESET GAMBAR & CORAK             */
/* ============================================================ */
.ins-btn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  margin-top: 6px;
}
.ins-action-btn {
  padding: 5px 6px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--bg2);
  color: var(--txt);
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}
.ins-action-btn:hover {
  border-color: var(--cy);
  color: var(--cy);
  background: rgba(0, 212, 255, 0.1);
}
.ins-preset-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}
.chip-btn {
  padding: 3px 6px;
  font-size: 10.5px;
  font-weight: 500;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg2);
  color: var(--txt);
  cursor: pointer;
  transition: all 0.15s;
}
.chip-btn:hover {
  border-color: var(--cy);
  color: var(--cy);
}
.chip-del {
  color: #ef4444;
}
.chip-del:hover {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}
.ins-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.canvas-img-box {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  border-radius: inherit;
  display: flex;
  flex-direction: column;
}
.canvas-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}
.canvas-img-cap {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 11px;
  padding: 3px 6px;
  backdrop-filter: blur(4px);
}

/* 📱 Suis Kawalan Kod CSS Responsif (@media) */
.responsive-toggle-wrap {
  margin-top: 10px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.resp-txt {
  display: flex;
  flex-direction: column;
}
.resp-title {
  font-size: 11px;
  font-weight: 600;
  color: #ffffff;
}
.resp-sub {
  font-size: 9.5px;
  color: var(--mute);
}
.toggle-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  color: var(--mute);
  transition: all 0.2s ease;
  user-select: none;
}
.toggle-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mute);
  transition: all 0.2s ease;
}
.toggle-pill-btn[aria-pressed=true] {
  background: rgba(0, 212, 255, 0.2);
  border-color: var(--cy);
  color: var(--cy);
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.35);
}
.toggle-pill-btn[aria-pressed=true] .toggle-pill-dot {
  background: var(--cy);
  box-shadow: 0 0 6px var(--cy);
}

/* 🧭 Canvas Navigation Links & Dropdown Menu */
.canvas-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.canvas-nav-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}
.canvas-nav-item:hover {
  background: rgba(0, 212, 255, 0.2);
  border-color: var(--cy);
}
.canvas-nav-item.cta {
  background: rgba(255, 209, 102, 0.18);
  border-color: rgba(255, 209, 102, 0.5);
  color: #ffd166;
}
/* Sorotan Putih Persis Seperti Gambar Rujukan Pengguna */
.canvas-nav-item.sel {
  border: 1.5px solid #ffffff !important;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.6) !important;
  background: rgba(255, 255, 255, 0.22) !important;
}
.canvas-nav-item.is-dropdown {
  border-color: rgba(0, 212, 255, 0.6);
  background: rgba(0, 212, 255, 0.15);
  color: #7fd8ff;
}
.nav-drop-tag {
  font-size: 9px;
  background: rgba(0, 212, 255, 0.3);
  padding: 1px 4px;
  border-radius: 3px;
  margin-left: 3px;
  font-weight: 700;
}
.active-chip {
  background: rgba(255, 255, 255, 0.25) !important;
  border-color: #ffffff !important;
  color: #ffffff !important;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.4) !important;
}
.chip-drop {
  border-color: var(--cy) !important;
  color: var(--cy) !important;
}

/* Semantic Dropdown Navigation Styling (<details class="nav-dropdown">) */
nav details.nav-dropdown {
  position: relative;
  display: inline-block;
}
nav details.nav-dropdown summary {
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 600;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  user-select: none;
}
nav details.nav-dropdown summary::-webkit-details-marker {
  display: none;
}
nav details.nav-dropdown[open] summary {
  background: rgba(0, 212, 255, 0.2);
  border-color: #00d4ff;
  color: #00d4ff;
}
nav details.nav-dropdown .dropdown-content {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 150px;
  background: #ffffff;
  color: #12203f;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  padding: 6px 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
}
nav details.nav-dropdown .dropdown-content a {
  padding: 7px 14px;
  color: #12203f !important;
  text-decoration: none !important;
  font-size: 13px !important;
  display: block !important;
  transition: background 0.12s;
}
nav details.nav-dropdown .dropdown-content a:hover {
  background: rgba(0, 212, 255, 0.12) !important;
  color: #0077b6 !important;
}


/* Final light-theme contrast overrides: keep these after all component styles. */
:root {
  --txt: #172033;
  --amb: #d99a00;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
}
.canva-bar { color: #172033; background: #fff; border-color: #cbd5e1; box-shadow: 0 4px 16px rgba(15,23,42,.12); }
.canva-hint { color: #526174; }
.canva-divider { background: #d8e2f0; }
.canva-tag, .canva-tag-select { color: #345f98; background: #edf3fc; border-color: #a9c1e2; }
.canva-tag-select option, .canva-font-select option { color: #172033; background: #fff; }
.canva-tag-select:hover, .canva-tag-select:focus { color: #243247; background: #e4edf9; border-color: #527fbe; }
.canva-btn { color: #334155; background: #fff; border-color: #cbd5e1; }
.canva-btn:hover { color: #243247; background: #f1f5f9; border-color: #94a3b8; }
.canva-btn.active { color: #294f80; background: #e9f1fb; border-color: #8eadd5; box-shadow: none; }
.canva-btn-del { color: #b42318; }
.canva-btn-del:hover { color: #991b1b; background: #fef2f2; border-color: #fca5a5; }
.canva-font-select, .canva-stepper { color: #172033; background: #fff; border-color: #cbd5e1; }
.canva-stepper button { color: #334155; }
.canva-stepper button:hover { color: #294f80; background: #edf3fc; }
.canva-fs-input { color: #172033; }

.app-dialog-card { color: #172033; background: #fff; border-color: #8eadd5; box-shadow: 0 20px 48px rgba(15,23,42,.28); }
.app-dialog-head, .app-dialog-foot { background: #f4f7fb; border-color: #d8e2f0; }
.app-dialog-title { color: #172033; }
.app-dialog-msg { color: #334155; }
.app-dialog-close { color: #526174; }
.app-dialog-close:hover { color: #172033; background: #e8eef6; }
.app-dialog-input { color: #172033 !important; background: #fff !important; border-color: #94a3b8 !important; }
.app-dialog-input::placeholder { color: #64748b; opacity: 1; }
.app-dialog-input:focus { border-color: #527fbe !important; box-shadow: 0 0 0 3px rgba(82,127,190,.18) !important; }
.app-dialog-cancel { color: #334155; background: #fff; border-color: #cbd5e1; }
.app-dialog-cancel:hover { color: #172033; background: #edf2f8; border-color: #94a3b8; }
.app-dialog-confirm { color: #fff; background: #416da9; border-color: #416da9; }
.app-dialog-confirm:hover { color: #fff; background: #345b91; border-color: #345b91; box-shadow: 0 2px 8px rgba(52,91,145,.24); }
.app-dialog-danger { color: #fff; }

.color-popover { color: #172033; background: #fff; border-color: #cbd5e1; box-shadow: 0 12px 32px rgba(15,23,42,.2); }
.color-popover-head { color: #345f98; border-color: #e2e8f0; }
.color-popover-close { color: #526174; }
.color-popover-close:hover { color: #172033; background: #edf2f8; }
.cpop-swatch { border-color: #94a3b8; }
.cpop-swatch:hover { border-color: #334155; }
.cpop-custom-row { color: #334155; background: #f8fafc; border-color: #e2e8f0; }
#pop { color: #172033; background: #fff; border-color: #a9c1e2; box-shadow: 0 8px 24px rgba(15,23,42,.18); }
#pop b { color: #334155; }

.tx h1, .tx h2, .tx h3, .tx h4, .tx b, .tx strong { color: inherit; }
.tx[contenteditable=true] { background: rgba(82,127,190,.08); }
.dim { color: #fff; background: #416da9; }
.dim-badge { color: #345f98; background: #fff; border-color: #8eadd5; box-shadow: 0 2px 8px rgba(15,23,42,.14); }
.blk { border-color: rgba(82,127,190,.44); }
.blk.on { box-shadow: 0 0 0 2px rgba(82,127,190,.35), 0 0 12px rgba(82,127,190,.22) !important; }
.canvas-nav-item { color: #243247; background: #f1f6fd; border-color: #a9c1e2; text-shadow: none; }
.canvas-nav-item:hover { background: #e4edf9; border-color: #527fbe; }
.canvas-nav-item.cta { color: #754d0b; background: #fff3cf; border-color: #e8c66e; }
.canvas-nav-item.is-dropdown { color: #345f98; background: #eaf2fc; border-color: #8eadd5; }
.canvas-nav-item.sel { color: #243247; border-color: #527fbe !important; box-shadow: 0 0 0 2px rgba(82,127,190,.24) !important; background: #e6effb !important; }

.ins-title { color: #345f98; }
.ins-badge { color: #345f98; background: #edf3fc; border: 1px solid #d6e3f3; }
.ins-quick-converts .chip-btn { color: #345f98; background: #edf3fc; border-color: #cbdaf0; }
.ins-quick-converts .chip-btn:hover { color: #fff; background: #416da9; border-color: #416da9; }
.stepper-lbl, .bm-lbl, .side-css-section .hint, .side-css-section label { color: #526174; }
.stepper-ctrls button { color: #334155; background: #fff; }
.stepper-ctrls button:hover { color: #fff; background: #416da9; border-color: #416da9; }
.empty { color: #526174; }
.empty b { color: #172033; }
.ptab { color: #334155; background: #f8fafc; border-color: #cbd5e1; }
.ptab:hover { color: #294f80; background: #edf3fc; border-color: #8eadd5; }
.ptab.active { color: #fff; background: #416da9; border-color: #416da9; }
.ptab.active .ptab-del { color: #fff; background: rgba(15,23,42,.22); }
.btn-new-page { color: #345f98; border-color: #8eadd5; }
.btn-new-page:hover { color: #294f80; background: #e9f1fb; border-color: #527fbe; }
.side-css-title, .vp-btn, .seg-grid-ctrl button, .theme-preset-btn { color: #172033; }
.vp-btn.active, .seg-grid-ctrl button.active { color: #fff; background: #416da9; border-color: #416da9; box-shadow: none; }
.theme-preset-btn:hover { color: #294f80; background: #edf3fc; }
.side-css-section { border-color: #e2e8f0; }
.token-row code { color: #345f98; }
.btn-dl { color: #fff; background: #416da9; border-color: #416da9; }
.btn-dl:hover { color: #fff; background: #345b91; border-color: #345b91; }

#ai-modal { color: #172033; background: #fff; border-color: #8b6bb5; box-shadow: 0 12px 36px rgba(15,23,42,.22); }
.ai-head { color: #5b3a84; background: #f7f3fb; border-color: #e6dcef; }
.ai-close { color: #526174; }
.ai-close:hover { color: #172033; background: #eee8f5; }
.ai-audit-box { color: #334155; background: #f7f3fb; border-color: #ddcdea; }
.ai-audit-box b { color: #5b3a84; }
.ai-q-btn { color: #334155; background: #fff; border-color: #d8e2f0; }
.ai-q-btn:hover { color: #412b60; background: #f3edf8; border-color: #b69bce; }
.ai-ans-box { color: #334155; background: #fff; border-color: #d8e2f0; }
#ai-btn { color: #5b3a84; border-color: #b69bce; }
#ai-btn:hover { color: #fff; background: #6b4a91; border-color: #6b4a91; }
#toast { color: #fff; background: #172033; box-shadow: 0 4px 16px rgba(15,23,42,.2); }

.code { color: #dbe5f2; }
.code button { color: #dbe5f2; }
.code button:disabled { color: #b7c4d6; opacity: 1; }
.code-sub-bar button { color: #cbd5e1; border-color: #475569; }
.code-sub-bar button:disabled { color: #a8b5c8; opacity: 1; background: #243247; }
.code-sub-bar button[aria-pressed=true] { color: #eff6ff; background: #385984; border-color: #7da3d2; }
.code .c { color: #b8c9e8; }
.code .t { color: #83d9ff; }
.code .a { color: #ffe08a; }
.code .v { color: #a9edc2; }
.code .p { color: #ffb9a8; }
.code-gutter, .code-gutter .g-line, .ln .no, .fold-btn { color: #aab8cc; }
.code .cmode-btn.active { color: #eaf2ff; background: #334b6b; border-color: #7695bc; }
.code-status-pill { color: #86efac; }
.code-status-pill.editing { color: #f5cc70; }
.code-status-pill.error { color: #ff9a9a; }
.code .btn-icon-hl[aria-pressed=false] { color: #c0cada; background: #243247; border-color: #526174; }
.code .btn-icon-hl[aria-pressed=true] { color: #ffdf8a; background: #4a4026; border-color: #c8a445; }
#nodes-wrap { --ink: #eaf2ff; --mute: #c0cada; --line: rgba(226,232,240,.24); --cy: #8bc6ff; --grn: #86efac; --am: #f8d478; }
.node-empty-links, .add-link-lbl { color: #c0cada; }
.node-nav-components, .node-link-item { border-color: rgba(226,232,240,.18); }
.node-link-item { color: #eaf2ff; }

/* Three-tone studio system: paper white, soft blue, and deep navy. */
:root {
  --tone-paper: #ffffff;
  --tone-soft: #c4d7ed;
  --tone-navy: #203a5b;
  --bg: var(--tone-soft);
  --bg2: var(--tone-paper);
  --bg3: var(--tone-paper);
  --line: var(--tone-soft);
  --ink: var(--tone-navy);
  --txt: var(--tone-navy);
  --mute: var(--tone-navy);
  --cy: var(--tone-navy);
  --am: var(--tone-soft);
  --amb: var(--tone-soft);
  --grn: var(--tone-navy);
  --red: var(--tone-navy);
  --purple: var(--tone-navy);
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
body, .stage { color: var(--tone-navy); background: var(--tone-soft); }
.bar, .side, .right, .app-footer, .tb { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-soft); }
button, input, select, textarea { color: var(--tone-navy); border-color: var(--tone-soft); }
button:hover { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-navy); }
.bar .seg button[aria-pressed=true], .side-tab-btn.active { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-navy); }
.seg-layers button[aria-pressed=true], #layer-html { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-navy); }
.seg-layers button[aria-pressed=false] { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-soft); opacity: 1; }
.btn-dl, .btn-dl:hover { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-navy); }
.side-close, .hint, .app-footer, .tb { color: var(--tone-navy); }
.pal-btn, .theme-preset-btn, .ins-action-btn, .chip-btn { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-soft); }
.pal-btn:hover, .theme-preset-btn:hover, .ins-action-btn:hover, .chip-btn:hover { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-navy); }
.side-css-section { border-color: var(--tone-soft); }
.cvw { background: var(--tone-soft); border-color: var(--tone-soft); }
#cv { background-color: var(--tone-paper); border-color: var(--tone-navy); background-image: linear-gradient(to bottom, transparent calc(100% - 1px), var(--tone-soft) calc(100% - 1px)), linear-gradient(to right, transparent calc(100% - 1px), var(--tone-soft) calc(100% - 1px)); }
.blk { border-color: var(--tone-soft); }
.blk.on { border-color: var(--tone-navy) !important; box-shadow: 0 0 0 2px var(--tone-soft), 0 0 0 3px var(--tone-navy) !important; }
.lb { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-navy); }
.dim, .dim-badge { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-navy); }
.canvas-nav-item, .canvas-nav-item.cta, .canvas-nav-item.is-dropdown { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-navy); text-shadow: none; }
.canvas-nav-item:hover, .canvas-nav-item.sel { color: var(--tone-navy); background: var(--tone-paper) !important; border-color: var(--tone-navy) !important; box-shadow: 0 0 0 2px var(--tone-soft) !important; }
.ins-title, .ins-badge, .ins-quick-converts .chip-btn, .token-row code { color: var(--tone-navy); }
.ins-badge { background: var(--tone-soft); border-color: var(--tone-soft); }
.stepper-box, .stepper-ctrls button, .vp-btn, .seg-grid-ctrl button, .theme-preset-btn { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-soft); }
.stepper-ctrls button:hover, .vp-btn.active, .seg-grid-ctrl button.active { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-navy); }
.ptab { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-soft); }
.ptab.active { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-navy); }
.ptab:hover, .btn-new-page:hover { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-navy); }
.btn-new-page { color: var(--tone-navy); border-color: var(--tone-navy); }

/* Keep the code workspace in the same navy tone; syntax uses only the two light tones. */
.code, .code-tabs-bar, .code-sub-bar, .code-view-container, .code-editor-wrap, .code-gutter, .code-textarea { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-soft); }
.code button { color: var(--tone-paper); border-color: var(--tone-soft); }
.code button:disabled { color: var(--tone-soft); opacity: 1; }
.code .seg-ftabs button[aria-pressed=true], .code .cmode-btn.active { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-soft); box-shadow: none; }
.code .c, .code .t, .code .a, .code .v, .code .p, .code .code-textarea, .code .ln, .code .code-txt { color: var(--tone-paper); }
.code-gutter, .code-gutter .g-line, .ln .no, .fold-btn { color: var(--tone-soft); }
.code .code-status-pill, .code .code-status-pill.error, .code .code-status-pill.editing { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-soft); }
.code .btn-icon-hl[aria-pressed=true], .code .btn-icon-hl[aria-pressed=false] { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-soft); }
.code-error-banner { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-soft); }

/* Dialogs, popovers, tutor, and notifications follow the same three tones. */
.app-dialog-overlay { background: rgba(32,58,91,.72); }
.app-dialog-card, .color-popover, #pop, #ai-modal { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); }
.app-dialog-head, .app-dialog-foot, .color-popover-head, .cpop-custom-row, .ai-head, .ai-audit-box, .ai-q-btn, .ai-ans-box { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-soft); }
.app-dialog-title, .app-dialog-msg, .ai-audit-box b, .ai-q-btn:hover, .ai-ans-box, .color-popover-head { color: var(--tone-navy); }
.app-dialog-input, .cpop-custom-row input { color: var(--tone-navy) !important; background: var(--tone-paper) !important; border-color: var(--tone-navy) !important; }
.app-dialog-close, .ai-close, .color-popover-close { color: var(--tone-navy); }
.app-dialog-confirm, .app-dialog-confirm:hover, .app-dialog-danger, .ai-btn, #ai-btn:hover { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-navy); }
.app-dialog-cancel, .app-dialog-cancel:hover, .ai-q-btn:hover, #ai-btn { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-navy); }
#toast { color: var(--tone-paper); background: var(--tone-navy); }

/* WYSIWYG controls wrap by task group instead of overflowing in one scrolling row. */
.canva-bar { display: block; min-height: 0; overflow: visible; padding: 8px; background: var(--tone-paper); border-color: var(--tone-soft); box-shadow: 0 2px 8px rgba(32,58,91,.12); }
.canva-group { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; width: 100%; white-space: normal; }
.canva-cluster { display: flex; flex: 0 1 auto; flex-wrap: wrap; align-items: center; gap: 5px; min-width: 0; padding: 4px; background: var(--tone-soft); border: 1px solid var(--tone-soft); border-radius: 8px; }
.canva-divider { display: none; }
.canva-btn { display: inline-flex; flex-direction: row; flex: 0 0 auto; align-items: center; justify-content: center; gap: 4px; min-width: 32px; min-height: 32px; height: auto; padding: 4px 8px; white-space: nowrap; color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-soft); }
.canva-btn:hover, .canva-btn.active { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); box-shadow: none; }
.canva-txtcol-btn { flex-direction: column; gap: 0; }
.canva-btn-del, .canva-btn-del:hover { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); }
.canva-tag-select { width: 168px; max-width: 100%; color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); }
.canva-font-select { width: 168px; max-width: 100%; color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); text-overflow: ellipsis; }
.canva-stepper { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); }
.canva-stepper button { color: var(--tone-navy); }
.canva-stepper button:hover { color: var(--tone-navy); background: var(--tone-soft); }
.canva-fs-input { color: var(--tone-navy); }
.canva-rainbow-bar { background: var(--tone-navy); }
.color-popover { top: calc(100% + 8px); }
@media (max-width: 680px) {
  .canva-cluster { flex: 1 1 100%; }
  .canva-cluster-element, .canva-cluster-style, .canva-cluster-layout, .canva-cluster-delete { flex-wrap: wrap; }
  .canva-font-select, .canva-tag-select { width: min(168px, 52vw); }
}

/* Sitemap remains legible while reusing the studio navy and pale blue. */
#nodes-wrap { --ink: var(--tone-paper); --mute: var(--tone-soft); --line: var(--tone-soft); --cy: var(--tone-soft); --grn: var(--tone-soft); --am: var(--tone-soft); background: var(--tone-navy); border-color: var(--tone-navy); }
.nodes-flowchart-card, .node-link-item, .node-nav-components { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-soft); }
.node-link-item, .nav-comp-item, .node-empty-links, .add-link-lbl { color: var(--tone-soft); }

/* Final palette and WYSIWYG sizing overrides. */
.canva-bar { display: block; min-height: 0; overflow: visible; padding: 8px; background: var(--tone-paper); border-color: var(--tone-soft); box-shadow: 0 2px 8px rgba(32,58,91,.12); }
.canva-group { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; width: 100%; white-space: normal; }
.canva-cluster { display: flex; flex: 0 1 auto; flex-wrap: wrap; align-items: center; gap: 5px; min-width: 0; padding: 4px; background: var(--tone-soft); border: 1px solid var(--tone-soft); border-radius: 8px; }
.canva-divider { display: none; }
.canva-btn { display: inline-flex; flex-direction: row; flex: 0 0 auto; align-items: center; justify-content: center; gap: 4px; min-width: 32px; min-height: 32px; height: auto; padding: 4px 8px; white-space: nowrap; color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-soft); }
.canva-btn:hover, .canva-btn.active { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); box-shadow: none; }
.canva-txtcol-btn { flex-direction: column; gap: 0; }
.canva-btn-del, .canva-btn-del:hover { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); }
.canva-tag-select { width: 168px; max-width: 52vw; color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); }
.canva-font-select { width: 168px; max-width: 52vw; color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); text-overflow: ellipsis; }
.canva-stepper { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-navy); }
.canva-stepper button, .canva-fs-input { color: var(--tone-navy); }
.canva-stepper button:hover { color: var(--tone-navy); background: var(--tone-soft); }
.canva-rainbow-bar { background: var(--tone-navy); }
.color-popover { top: calc(100% + 8px); }

/* Keep the sitemap dark surface in the same navy, with only pale-blue details. */
#nodes-wrap { background: var(--tone-navy); border-color: var(--tone-navy); color: var(--tone-paper); --ink: var(--tone-paper); --mute: var(--tone-soft); --line: var(--tone-soft); --cy: var(--tone-soft); --grn: var(--tone-soft); --am: var(--tone-soft); --purple: var(--tone-soft); }
.nodes-flowchart-card, .node-card { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-soft); box-shadow: none; }
.flowchart-head, .node-links { border-color: var(--tone-soft); }
.flowchart-title, .node-name, .nodes-title-main { color: var(--tone-paper); }
.flowchart-sub, .flowchart-legend, .node-meta, .node-empty-links, .add-link-lbl, .nav-comp-item, .node-link-item { color: var(--tone-soft); }
.flowchart-svg-wrap, .node-nav-components, .node-link-item, .node-empty-links { color: var(--tone-soft); background: var(--tone-navy); border-color: var(--tone-soft); }
.legend-line.line-primary { background: var(--tone-soft); border-color: var(--tone-soft); box-shadow: none; }
.sitemap-node:hover rect { stroke: var(--tone-soft) !important; filter: none; }
.nodes-sub-title, .nav-comp-title, .node-links-head { color: var(--tone-paper); }
.stat-pill, .stat-pill.active, .node-links-badge, .badge-tag, .badge-tag.btn, .badge-tag.foot, .badge-tag.dim { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-soft); }
.node-open-btn, .node-open-btn.is-active { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-soft); }
.node-open-btn:hover { color: var(--tone-navy); background: var(--tone-paper); }
.node-link-item.ext { border-color: var(--tone-soft); }
.node-link-del, .node-link-del:hover { color: var(--tone-paper); }
.node-select { color: var(--tone-navy); background: var(--tone-paper); border-color: var(--tone-soft); }
.btn-node-add { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-soft); box-shadow: none; }
.code .btn-icon-hl[aria-pressed=true], .code .btn-icon-hl[aria-pressed=false] { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-soft); }
@media (max-width: 760px) {
  .canva-cluster { flex: 1 1 100%; }
  .canva-cluster-element, .canva-cluster-style, .canva-cluster-layout { justify-content: flex-start; }
}
:focus-visible { outline: 2px solid var(--tone-navy); outline-offset: 2px; }
.canva-swatch-none, .cpop-swatch[data-set-fill="none"] { background: linear-gradient(45deg, transparent 40%, var(--tone-navy) 40%, var(--tone-navy) 60%, transparent 60%), repeating-conic-gradient(var(--tone-paper) 0% 25%, var(--tone-soft) 0% 50%) 50% / 8px 8px !important; }

/* 🏷️ Suis Mod Tag HTML (Semantik HTML5 vs HTML Biasa) */
.seg-html-mode {
  display: inline-flex;
  gap: 2px;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px;
  border-radius: 6px;
  border: 1px solid var(--line);
}
.btn-html-mode {
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  background: transparent;
  color: var(--mute);
  transition: all 0.15s ease;
  user-select: none;
}
.btn-html-mode:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}
.btn-html-mode.active {
  background: rgba(0, 212, 255, 0.2);
  border-color: var(--cy);
  color: var(--cy);
  font-weight: 700;
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.3);
}
.sub-divider {
  width: 1px;
  height: 16px;
  background: var(--line);
  margin: 0 4px;
  display: inline-block;
  vertical-align: middle;
}

/* Mini Switch in Left Elements Panel */
.side-html-mode-card {
  margin: 0 0 10px 0;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  box-sizing: border-box;
}
.side-html-mode-txt {
  display: flex;
  flex-direction: column;
}
.side-html-mode-title {
  font-size: 10px;
  color: var(--mute);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.side-html-mode-sub {
  font-size: 11px;
  font-weight: 700;
  color: var(--cy);
}
.seg-html-mode-mini {
  display: inline-flex;
  gap: 2px;
  background: rgba(0, 0, 0, 0.2);
  padding: 2px;
  border-radius: 5px;
  border: 1px solid var(--line);
}
.seg-html-mode-mini .btn-html-mode {
  padding: 2px 6px;
  font-size: 10px;
}

/* Canva-style right rail tabs and hierarchical layer stack. */
.right-panel-tabs { display: flex; position: sticky; top: -10px; z-index: 5; gap: 4px; padding: 4px 0 10px; margin-bottom: 10px; background: var(--tone-paper); border-bottom: 1px solid var(--tone-soft); }
.right-panel-tab { flex: 1; padding: 8px 10px; color: var(--tone-navy); background: var(--tone-paper); border: 1px solid var(--tone-soft); border-radius: 7px; font-size: 12px; font-weight: 600; }
.right-panel-tab.active { color: var(--tone-navy); background: var(--tone-soft); border-color: var(--tone-navy); }
.layers-head { display: flex; align-items: center; justify-content: space-between; margin: 2px 0 8px; }
.layers-head h3 { margin: 0; padding: 0; border: 0; color: var(--tone-navy); font: 700 14px/1.3 "Inter", system-ui, sans-serif; }
.layers-head p { margin: 3px 0 0; color: var(--tone-navy); font-size: 10.5px; }
.layers-count { display: grid; place-items: center; min-width: 26px; height: 26px; padding: 0 6px; border-radius: 7px; color: var(--tone-navy); background: var(--tone-soft); font: 600 11px var(--font-mono); }
.layers-hint { margin: 0 0 10px; color: var(--tone-navy); font-size: 10.5px; line-height: 1.4; }
.layer-list { display: flex; flex-direction: column; gap: 3px; }
.layer-node { border-radius: 8px; }
.layer-node.drop-target > .layer-row { outline: 2px solid var(--tone-navy); outline-offset: -2px; background: var(--tone-soft); }
.layer-node.dragging { opacity: .45; }
.layer-row { display: flex; align-items: center; gap: 2px; min-width: 0; padding: 3px 4px; padding-left: calc(4px + var(--layer-depth, 0) * 12px); border: 1px solid transparent; border-radius: 8px; }
.layer-row.selected { background: var(--tone-soft); border-color: var(--tone-soft); }
.layer-select { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; padding: 5px 6px; text-align: left; border: 0; background: transparent; }
.layer-select:hover { background: var(--tone-paper); border: 0; }
.layer-row-icon { display: grid; place-items: center; width: 28px; height: 28px; flex: none; border-radius: 6px; color: var(--tone-navy); background: var(--tone-paper); }
.layer-icon { width: 16px; height: 16px; object-fit: contain; }
.layer-row-copy { display: flex; flex-direction: column; gap: 2px; min-width: 0; color: var(--tone-navy); }
.layer-row-copy b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 11.5px; font-weight: 600; }
.layer-row-copy small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--tone-navy); opacity: .8; font-size: 9.5px; }
.layer-row-actions { display: flex; flex: none; gap: 1px; }
.layer-row-actions button { display: grid; place-items: center; width: 25px; height: 25px; padding: 0; color: var(--tone-navy); background: var(--tone-paper); border: 1px solid var(--tone-soft); border-radius: 5px; font-size: 13px; }
.layer-row-actions button:hover:not(:disabled) { color: var(--tone-paper); background: var(--tone-navy); border-color: var(--tone-navy); }
.layer-row-actions button:disabled { color: var(--tone-navy); opacity: .38; cursor: not-allowed; }
.layer-children { margin-left: 10px; padding-left: 7px; border-left: 1px solid var(--tone-soft); }
.layers-empty { padding: 18px 12px; text-align: center; color: var(--tone-navy); background: var(--tone-soft); border-radius: 8px; font-size: 11px; }

/* Color picker polish: current value, theme palette, and clear input hierarchy. */
.color-popover {
  box-sizing: border-box;
  width: 320px;
  max-width: calc(100vw - 24px);
  padding: 0;
  overflow: hidden;
  color: var(--tone-navy);
  background: var(--tone-paper);
  border: 1px solid var(--tone-soft);
  border-radius: 12px;
  box-shadow: 0 16px 42px rgba(32, 58, 91, .2);
}
.color-popover-head { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:14px 16px; color:var(--tone-navy); background:var(--tone-soft); border-bottom:1px solid var(--tone-soft); }
.color-popover-head b { display:block; font-size:13px; line-height:1.35; }
.color-popover-head small { display:block; margin-top:3px; color:var(--tone-navy); opacity:.76; font-size:10.5px; }
.color-popover-close { display:grid; place-items:center; width:27px; height:27px; padding:0; color:var(--tone-navy); background:var(--tone-paper); border:1px solid rgba(32,58,91,.18); border-radius:7px; }
.cpop-current-row { display:flex; align-items:end; gap:10px; padding:14px 16px 12px; background:var(--tone-paper); border:0; }
.cpop-current-swatch { display:block; flex:none; width:38px; height:38px; box-sizing:border-box; border:1px solid rgba(32,58,91,.28); border-radius:8px; box-shadow:inset 0 0 0 2px #fff; }
.cpop-current-swatch.is-none, .cpop-swatch.is-none { background-color:#fff !important; background-image:linear-gradient(45deg,#c4d7ed 25%,transparent 25%),linear-gradient(-45deg,#c4d7ed 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#c4d7ed 75%),linear-gradient(-45deg,transparent 75%,#c4d7ed 75%) !important; background-size:10px 10px; background-position:0 0,0 5px,5px -5px,-5px 0; }
.cpop-hex-field { display:flex; flex:1; min-width:0; flex-direction:column; gap:5px; color:var(--tone-navy); }
.cpop-hex-field small { font-size:10px; font-weight:600; }
.cpop-hex-field input { box-sizing:border-box; width:100%; min-width:0; height:35px; padding:0 10px; color:var(--tone-navy) !important; background:var(--tone-paper) !important; border:1px solid var(--tone-soft) !important; border-radius:7px; font:600 12px/1 "JetBrains Mono",monospace; letter-spacing:.2px; }
.cpop-hex-field input:focus { outline:2px solid var(--tone-navy); outline-offset:1px; }
.cpop-hex-field input.invalid { border-color:#a43737 !important; box-shadow:0 0 0 2px rgba(164,55,55,.12); }
.cpop-picker-control { position:relative; display:grid; flex:none; place-items:center; width:38px; height:38px; overflow:hidden; color:var(--tone-navy); background:var(--tone-paper); border:1px solid var(--tone-soft); border-radius:8px; cursor:pointer; }
.cpop-picker-control span { font-size:9px; font-weight:700; pointer-events:none; }
.cpop-picker-control input[type="color"] { position:absolute; inset:0; width:100%; height:100%; opacity:0; cursor:pointer; }
.cpop-section { padding:2px 16px 12px; background:var(--tone-paper); }
.cpop-section-title { margin:0 0 8px; color:var(--tone-navy); font-size:10px; font-weight:700; letter-spacing:.02em; }
.cpop-theme-row { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:8px; }
.color-popover-grid { display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:7px; }
.cpop-swatch { position:relative; box-sizing:border-box; width:100%; min-width:0; aspect-ratio:1; padding:0; border:1px solid rgba(32,58,91,.2); border-radius:7px; cursor:pointer; transition:transform .12s ease, box-shadow .12s ease; }
.cpop-swatch:hover { z-index:1; transform:translateY(-1px); box-shadow:0 3px 9px rgba(32,58,91,.18); }
.cpop-swatch.active { outline:2px solid var(--tone-navy); outline-offset:2px; }
.cpop-footer { display:flex; align-items:center; justify-content:space-between; gap:8px; padding:11px 16px; color:var(--tone-navy); background:var(--tone-soft); border-top:1px solid rgba(32,58,91,.1); }
.cpop-footer span { font-size:9.5px; line-height:1.35; }
.cpop-done { flex:none; min-height:30px; padding:0 13px; color:var(--tone-paper); background:var(--tone-navy); border:1px solid var(--tone-navy); border-radius:7px; font-size:10.5px; font-weight:700; }
@media (max-width:480px) { .color-popover { width:min(320px,calc(100vw - 16px)); } .cpop-current-row { gap:7px; padding-inline:12px; } .cpop-section { padding-inline:12px; } .color-popover-head,.cpop-footer { padding-inline:12px; } }

/* Name each toolbar group so the controls scan as a compact design inspector. */
.canva-cluster { position:relative; padding:20px 5px 5px; }
.canva-cluster::before { position:absolute; top:4px; left:9px; color:var(--tone-navy); opacity:.72; font-size:8px; font-weight:700; line-height:1; letter-spacing:.06em; text-transform:uppercase; pointer-events:none; }
.canva-cluster-element::before { content:"Element"; }
.canva-cluster-style::before { content:"Style"; }
.canva-cluster-typo::before { content:"Text"; }
.canva-cluster-layout::before { content:"Layout"; }
.canva-cluster-delete::before { content:"Action"; }
html[lang="ms"] .canva-cluster-element::before { content:"Elemen"; }
html[lang="ms"] .canva-cluster-style::before { content:"Gaya"; }
html[lang="ms"] .canva-cluster-typo::before { content:"Teks"; }
html[lang="ms"] .canva-cluster-layout::before { content:"Susun"; }
html[lang="ms"] .canva-cluster-delete::before { content:"Aksi"; }
.canva-cluster { align-self:stretch; }
.canva-group { align-items:stretch; }
.canva-cluster-element, .canva-cluster-style, .canva-cluster-typo, .canva-cluster-layout { align-content:center; }
@media (max-width:760px) { .canva-cluster { flex:0 0 auto; } }

/* Full color selector and unmistakable color chips. */
.color-popover { width:360px; max-width:calc(100vw - 24px); max-height:calc(100vh - 120px); overflow-x:hidden; overflow-y:auto; overscroll-behavior:contain; }
.cpop-current-row { align-items:center; gap:8px; padding:14px 14px 10px; }
.cpop-current-swatch { width:48px; height:48px; border:2px solid var(--tone-navy); border-radius:7px; box-shadow:inset 0 0 0 2px #fff,0 1px 3px rgba(32,58,91,.15); }
.cpop-picker-control,.cpop-eyedropper { width:36px; height:36px; }
.cpop-picker-control { box-sizing:border-box; font-size:16px; }
.cpop-picker-control span { font-size:16px; line-height:1; }
.cpop-eyedropper { display:grid; flex:none; place-items:center; padding:0; color:var(--tone-navy); background:var(--tone-paper); border:1px solid var(--tone-soft); border-radius:8px; cursor:pointer; }
.cpop-eyedropper:hover { background:var(--tone-soft); border-color:var(--tone-navy); }
.cpop-eyedropper svg { width:18px; height:18px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.cpop-selector-wrap { padding:2px 14px 14px; background:var(--tone-paper); }
.cpop-sv-field { position:relative; width:100%; height:150px; overflow:hidden; border:1px solid rgba(32,58,91,.35); border-radius:8px; background-color:var(--picker-hue,#203a5b); background-image:linear-gradient(to top,#000,transparent),linear-gradient(to right,#fff,transparent); touch-action:none; cursor:crosshair; }
.cpop-selector-marker { position:absolute; width:14px; height:14px; box-sizing:border-box; transform:translate(-50%,-50%); border:2px solid #fff; border-radius:50%; box-shadow:0 0 0 1px #203a5b,0 1px 3px rgba(0,0,0,.3); pointer-events:none; }
.cpop-hue-control { display:flex; align-items:center; gap:10px; margin-top:10px; color:var(--tone-navy); }
.cpop-hue-control span { flex:none; font-size:10px; font-weight:700; }
.cpop-hue-control input[type="range"] { flex:1; width:100%; height:16px; margin:0; appearance:none; background:linear-gradient(to right,#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00); border:1px solid rgba(32,58,91,.3); border-radius:999px; cursor:pointer; }
.cpop-hue-control input[type="range"]::-webkit-slider-thumb { width:16px; height:16px; appearance:none; background:#fff; border:2px solid var(--tone-navy); border-radius:50%; box-shadow:0 1px 3px rgba(0,0,0,.2); }
.cpop-hue-control input[type="range"]::-moz-range-thumb { width:12px; height:12px; background:#fff; border:2px solid var(--tone-navy); border-radius:50%; box-shadow:0 1px 3px rgba(0,0,0,.2); }
.canva-swatch-btn { width:38px; height:34px; padding:4px; border:1px solid var(--tone-navy); border-radius:8px; overflow:visible; }
.canva-swatch-dot,.canva-swatch-none { width:24px; height:24px; box-sizing:border-box; border:1px solid var(--tone-navy); border-radius:5px; }
@media (max-width:480px) { .color-popover { width:min(360px,calc(100vw - 16px)); max-height:calc(100vh - 80px); } .cpop-current-row { gap:6px; padding-inline:10px; } .cpop-selector-wrap { padding-inline:10px; } }

/* Compact Canva-inspired color workspace. */
.color-popover { width:340px; max-width:calc(100vw - 28px); max-height:min(580px,calc(100vh - 112px)); padding:0; border-radius:11px; overflow:hidden auto; }
.color-popover-head { position:sticky; top:0; z-index:3; min-height:38px; padding:8px 12px; background:var(--tone-paper); border-bottom:0; }
.color-popover-head b { font-size:13px; }
.color-popover-close { width:26px; height:26px; }
.cpop-search { display:flex; align-items:center; gap:8px; height:34px; margin:0 12px 8px; padding:0 9px; color:var(--tone-navy); background:var(--tone-paper); border:1px solid var(--tone-soft); border-radius:7px; }
.cpop-search span { font-size:18px; line-height:1; }
.cpop-search input { width:100%; height:30px; padding:0; color:var(--tone-navy); background:transparent; border:0; outline:0; font:12px var(--font-ui); }
.cpop-mode-tabs { display:flex; gap:3px; margin:0 12px 8px; padding:3px; background:var(--tone-soft); border-radius:7px; }
.cpop-mode-tabs button { flex:1; height:28px; padding:0 8px; color:var(--tone-navy); background:transparent; border:0; border-radius:5px; font-size:11px; }
.cpop-mode-tabs button.active { background:var(--tone-paper); box-shadow:0 1px 3px rgba(32,58,91,.15); font-weight:700; }
.cpop-current-row { gap:7px; padding:4px 12px 8px; }
.cpop-current-swatch { width:38px; height:38px; }
.cpop-hex-field { gap:3px; }
.cpop-hex-field small { font-size:9px; }
.cpop-hex-field input { height:32px; font-size:11px; }
.cpop-picker-control,.cpop-eyedropper { width:32px; height:32px; border-radius:7px; }
.cpop-picker-control span { font-size:14px; }
.cpop-eyedropper svg { width:16px; height:16px; }
.cpop-selector-wrap { padding:0 12px 10px; }
.cpop-sv-field { height:122px; border-radius:7px; }
.cpop-hue-control { gap:8px; margin-top:7px; }
.cpop-hue-control span { font-size:9px; }
.cpop-hue-control input[type="range"] { height:13px; }
.cpop-hue-control input[type="range"]::-webkit-slider-thumb { width:14px; height:14px; }
.cpop-hue-control input[type="range"]::-moz-range-thumb { width:10px; height:10px; }
.cpop-section { padding:2px 12px 8px; }
.cpop-section-title { margin-bottom:5px; font-size:9px; }
.cpop-theme-row,.cpop-design-colors { display:flex; align-items:center; flex-wrap:wrap; gap:6px; }
.cpop-theme-row .cpop-swatch,.cpop-design-colors .cpop-swatch { width:26px; height:26px; aspect-ratio:auto; border-radius:50%; }
.cpop-design-colors { min-height:26px; }
.cpop-base-section { padding-bottom:12px; }
.color-popover-grid { grid-template-columns:repeat(8,minmax(0,1fr)); gap:5px; }
.color-popover-grid .cpop-swatch { height:24px; aspect-ratio:auto; border-radius:5px; }
.cpop-empty { color:var(--tone-navy); opacity:.65; font-size:9px; }
.cpop-gradient-panel { padding-bottom:8px; }
.cpop-gradient-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:7px; }
.cpop-gradient-swatch { width:100%; height:42px; padding:0; border:1px solid var(--tone-soft); border-radius:7px; cursor:pointer; }
.cpop-gradient-swatch.active { outline:2px solid var(--tone-navy); outline-offset:1px; }
.cpop-gradient-hint { margin:0 12px 8px; color:var(--tone-navy); opacity:.72; font-size:9px; }
.cpop-swatch[hidden],.cpop-gradient-swatch[hidden] { display:none !important; }

/* Consistent professional type system: Inter for the studio, JetBrains Mono for code. */
:root { --font-ui:"Inter",Arial,sans-serif; --font-mono:"JetBrains Mono",Consolas,monospace; }
html, body, button, input, select, textarea, label, h3, .brand, .app-footer, .side, .canva-bar, .color-popover, .right-panel-tabs, .layer-list, .layer-row-copy, .ins-section, .ins-grid-2col, .right-panel-tab { font-family:var(--font-ui) !important; }
.ln, .lb, .dim, code, kbd, pre, #code-textarea, #code-gutter, .code-editor, .code-textarea, .cpop-hex-field input { font-family:var(--font-mono) !important; }

/* --- Final UX polish: keep toolbar controls visible and inspector readable --- */
.code-sub-bar {
  position: relative;
  display: flex;
  flex-wrap: nowrap !important;
  align-items: center;
  gap: 7px;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  padding-right: 4px;
}
.code-sub-bar::-webkit-scrollbar { display: none; }
.code-sub-bar > *, .code-sub-bar .seg, .code-sub-bar .sub-divider,
.code-sub-bar .sub-label, .code-sub-bar .btn-icon-hl { flex: 0 0 auto; }
.code-sub-bar .seg { flex-wrap: nowrap; }
.code-sub-bar .btn-icon-hl {
  display: grid !important;
  place-items: center;
  width: 30px;
  min-width: 30px;
  height: 30px;
  margin: 0 3px 0 2px;
  padding: 4px;
  border: 1px solid #8ca9cf;
  border-radius: 6px;
  background: #dce9f8;
  color: #203a5b;
  opacity: 1 !important;
  visibility: visible !important;
  cursor: pointer;
}
.code-sub-bar .btn-icon-hl img { display:block; width:17px; height:17px; object-fit:contain; opacity:1; }
.code-sub-bar .btn-icon-hl[aria-pressed="true"] { background:#c5daf2; border-color:#456f9f; }
.code-sub-bar .btn-icon-hl:focus-visible { outline:2px solid #203a5b; outline-offset:2px; }
.code-sub-bar .code-status-pill {
  position: absolute;
  z-index: 4;
  top: 50%;
  right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: min(180px, 55%);
  min-height: 24px;
  padding: 3px 9px;
  overflow: hidden;
  color: #203a5b;
  background: #fff;
  border: 1px solid #8ca9cf;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(25,48,78,.16);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(0,-42%);
  transition: opacity .45s ease, transform .45s ease, visibility .45s ease;
}
.code-sub-bar .code-status-pill.visible { opacity:1; visibility:visible; transform:translate(0,-50%); }
.code-status-pill .status-text { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-size:10px; font-weight:650; }
.code-status-pill .status-dot { width:7px; height:7px; flex:0 0 7px; border-radius:50%; background:#4f9b70; }
.code-status-pill.editing .status-dot { background:#bd8422; }
.code-status-pill.error .status-dot { background:#c74747; }

/* Inspector language and compact controls for first-time users. */
#inspector-content { min-width:0; padding:10px 10px 16px; color:#203a5b; }
#inspector-content .ins-section { min-width:0; margin:0 0 11px; padding:0 0 11px; border-bottom:1px solid #d5e1f0; }
#inspector-content .ins-section-heading { margin:0 0 7px; color:#203a5b; font-size:12px; font-weight:700; line-height:1.35; }
#inspector-content .ins-label { display:block; margin:0 0 5px; color:#536b88; font-size:10px; font-weight:650; line-height:1.35; }
#inspector-content input, #inspector-content select, #inspector-content textarea {
  box-sizing:border-box;
  width:100%;
  min-width:0;
  max-width:100%;
  color:#203a5b;
  font-family:var(--font-ui) !important;
  font-size:12px;
  line-height:1.4;
}
#inspector-content textarea { min-height:68px; padding:8px; resize:vertical; }
#inspector-content .ins-head-row { margin:0 0 8px; }
#inspector-content .ins-head-row .ins-title { color:#203a5b; font-size:14px; font-weight:750; }
#inspector-content .steppers-row { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:7px; min-width:0; }
#inspector-content .stepper-box { box-sizing:border-box; min-width:0; padding:7px; overflow:hidden; background:#f6f9fd; border:1px solid #c7d8ec; border-radius:7px; }
#inspector-content .stepper-lbl { display:block; margin-bottom:5px; color:#536b88; font-size:9px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; }
#inspector-content .stepper-ctrls { display:grid; grid-template-columns:23px minmax(0,1fr) 23px; align-items:center; gap:2px; min-width:0; }
#inspector-content .stepper-ctrls button { display:grid; place-items:center; box-sizing:border-box; width:23px; height:24px; min-width:23px; padding:0; color:#203a5b; background:#fff; border:1px solid #b9cce4; border-radius:5px; font-size:14px; line-height:1; }
#inspector-content .stepper-num { display:flex; flex-direction:column; align-items:center; justify-content:center; min-width:0; overflow:hidden; line-height:1.1; white-space:normal; }
#inspector-content .stepper-num b { max-width:100%; color:#203a5b; font-family:var(--font-ui) !important; font-size:12px; }
#inspector-content .stepper-num small { color:#536b88; font-size:9px; }
#inspector-content .ins-mode-tabs { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:4px; margin:0 0 7px; }
#inspector-content .ins-mode-tabs button, #inspector-content .ins-choice, #inspector-content .ins-action-btn { box-sizing:border-box; min-width:0; max-width:100%; color:#203a5b; font-family:var(--font-ui) !important; font-size:10px; line-height:1.25; }
#inspector-content .ins-mode-tabs button { min-height:30px; padding:5px 3px; }
#inspector-content .ins-mode-tabs button.active, #inspector-content .ins-choice.active { color:#173657; background:#dce9f8; border-color:#7899c2; font-weight:700; }
#inspector-content .ins-choice-row { display:flex; flex-wrap:wrap; gap:5px; min-width:0; }
#inspector-content .ins-choice { padding:6px 8px; overflow-wrap:anywhere; }
#inspector-content .ins-btn-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:5px; }
#inspector-content .ins-action-btn { padding:7px 6px; white-space:normal; overflow-wrap:anywhere; }
#inspector-content .ins-help { margin:5px 0 0; color:#61758e; font-size:10px; line-height:1.45; }
#inspector-content .ins-advanced { min-width:0; margin:7px 0 0; padding:8px; background:#f6f9fd; border:1px solid #d5e1f0; border-radius:7px; }
#inspector-content .ins-advanced summary { color:#345574; cursor:pointer; font-size:11px; font-weight:650; }
#inspector-content .ins-advanced > *:not(summary) { max-width:100%; overflow-wrap:anywhere; }
#inspector-content .ins-advanced-tag { margin-top:8px; color:#536b88; font-size:10px; }
#inspector-content .ins-advanced-tag code { color:#203a5b; font-size:10px; }
#inspector-content .ins-quick-converts { display:flex; flex-wrap:wrap; gap:4px; margin-top:7px; }
#inspector-content .ins-wide-action { width:100%; margin-top:6px; }
#inspector-content .ins-empty { display:grid; gap:6px; padding:13px 10px; color:#536b88; font-size:11px; line-height:1.45; }
#inspector-content .ins-empty b { color:#203a5b; font-size:13px; }
#inspector-content .del { width:100%; box-sizing:border-box; margin-top:5px; }
#inspector-content [hidden] { display:none !important; }
@media (max-width:330px) {
  #inspector-content { padding-inline:7px; }
  #inspector-content .steppers-row { grid-template-columns:1fr; }
}


/* ============================================================
   CANVA-STYLE LEFT RAIL (DOCK) & CONTEXTUAL DRAWER ARCHITECTURE
   ============================================================ */

/* 1. Canva Left Vertical Rail (Dock) */
.canva-rail {
  width: 68px;
  background: #030f24;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 4px 12px;
  gap: 5px;
  flex: none;
  z-index: 10;
  user-select: none;
  box-sizing: border-box;
  overflow-y: auto;
  overflow-x: hidden;
}

.rail-item {
  width: 58px;
  min-height: 54px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid transparent;
  color: #94a3b8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 6px 2px;
  cursor: pointer;
  transition: all 0.16s ease;
  position: relative;
  box-sizing: border-box;
}

.rail-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #f8fafc;
  border-color: rgba(255, 255, 255, 0.12);
}

.rail-item.active {
  background: rgba(0, 212, 255, 0.12);
  border-color: rgba(0, 212, 255, 0.45);
  color: var(--cy);
  box-shadow: 0 0 14px rgba(0, 212, 255, 0.22);
}

.rail-item.active::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 10px;
  bottom: 10px;
  width: 3.5px;
  background: var(--cy);
  border-radius: 0 4px 4px 0;
  box-shadow: 0 0 8px var(--cy);
}

.rail-ic {
  width: 20px;
  height: 20px;
  display: block;
}

.rail-img-ic {
  width: 20px;
  height: 20px;
  object-fit: contain;
  display: block;
}

.rail-lbl {
  font-size: 10px;
  font-weight: 600;
  line-height: 1.1;
  text-align: center;
  letter-spacing: 0.01em;
}

/* 2. Slide-Out Contextual Drawer */
.canva-drawer {
  width: 270px;
  background: var(--bg2);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  flex: none;
  z-index: 9;
  transition: margin-left 0.24s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
  box-sizing: border-box;
  overflow: hidden;
}

main.drawer-collapsed .canva-drawer {
  margin-left: -270px;
  opacity: 0;
  pointer-events: none;
}

main.drawer-collapsed .side-open-btn,
main.nol .side-open-btn {
  display: inline-flex !important;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  min-height: 44px;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.16);
  box-sizing: border-box;
}

.drawer-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.drawer-icon {
  font-size: 14px;
  display: flex;
  align-items: center;
}

.drawer-title {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.02em;
}

.drawer-close-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--mute);
  padding: 4px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawer-close-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: var(--line);
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 12px 24px;
  box-sizing: border-box;
}

.drawer-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.drawer-panel[hidden] {
  display: none !important;
}

/* Stepper and Dropdown Item List Styling */
.ins-stepper-btn {
  width: 26px;
  height: 26px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.ins-stepper-btn:hover:not(:disabled) {
  background: var(--cy);
  color: #04204f;
  border-color: var(--cy);
}

.ins-stepper-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.dropdown-items-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dropdown-item-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.canvas-dropdown-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.canvas-dropdown-summary {
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 4px;
}

.canvas-dropdown-items {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  font-size: 11px;
  color: var(--cy);
  opacity: 0.88;
}

/* High-contrast code actions: labels stay readable on the dark editor. */
.code-action-floating .code-floating-btn.btn-apply,
.code-action-floating .code-floating-btn.btn-apply:hover {
  color:#fff;
  background:#203a5b;
  border-color:#c5daf2;
  box-shadow:0 1px 4px rgba(0,0,0,.22);
}
.code-action-floating .code-floating-btn.btn-revert,
.code-action-floating .code-floating-btn.btn-revert:hover {
  color:#203a5b;
  background:#fff;
  border-color:#8ca9cf;
  opacity:1;
}
.code-action-floating .code-floating-btn.btn-apply img,
.code-action-floating .code-floating-btn.btn-revert img { opacity:1; filter:none; }
.code-action-floating .code-floating-btn:focus-visible { outline:2px solid #fff; outline-offset:2px; }

/* Full-page source preview for code copied from outside the studio. */
#cv.code-source-preview {
  position:relative;
  display:block;
  overflow:hidden;
  background:#fff;
  cursor:default;
}
#cv .code-source-frame {
  position:absolute;
  inset:0;
  display:block;
  width:100%;
  height:100%;
  border:0;
  background:#fff;
}
#cv .code-source-label {
  position:absolute;
  z-index:5;
  top:8px;
  right:8px;
  max-width:calc(100% - 16px);
  padding:5px 9px;
  color:#203a5b;
  background:rgba(255,255,255,.94);
  border:1px solid #c5daf2;
  border-radius:999px;
  box-shadow:0 1px 5px rgba(32,58,91,.12);
  font:600 10px/1.2 var(--font-ui);
  pointer-events:none;
}
#inspector-content .code-source-help { padding:14px 10px; }
#inspector-content .code-source-help .ins-action-btn { margin-top:5px; }

/* Inspector controls for direct editing of arbitrary HTML in the visual canvas. */
#inspector-content .code-source-inserts { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:6px; margin:8px 0; }
#inspector-content .code-source-inserts button, #inspector-content .code-source-format button { min-width:0; padding:7px; color:#203a5b; background:#fff; border:1px solid #c5daf2; border-radius:6px; font:600 11px var(--font-ui); cursor:pointer; }
#inspector-content .code-source-inserts button:hover, #inspector-content .code-source-format button:hover { background:#dce9f8; border-color:#7899c2; }
#inspector-content .code-source-element .ins-section-heading code { color:#4779b8; font-family:var(--font-mono); }
#inspector-content .code-source-element textarea { width:100%; min-width:0; box-sizing:border-box; }
#inspector-content .code-source-element input[type="color"] { width:100%; min-height:34px; padding:3px; }
#inspector-content .code-source-format { display:flex; flex-wrap:wrap; gap:5px; margin:10px 0; }
#inspector-content .code-source-format button:last-child { margin-left:auto; color:#9b3434; border-color:#e2bcbc; }
#inspector-content .source-dimensions { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; margin:9px 0; }
#inspector-content .source-dimension-control { display:grid; grid-template-columns:minmax(0,1fr) 62px; gap:4px; min-width:0; }
#inspector-content .source-dimension-control input,
#inspector-content .source-dimension-control select { min-width:0; width:100%; box-sizing:border-box; }
#inspector-content .source-dimension-control input:disabled { color:#64748b; background:#edf3fa; }


/* ==========================================================================
   ADOBE DREAMWEAVER FEEL: MODES, SPLIT RESIZER & DOM STATUS BAR
   ========================================================================== */

/* 1. Dreamweaver Workspace Mode Switcher (Header) */
.seg-dw-modes {
  display: inline-flex !important;
  align-items: center;
  background: #091222 !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 6px;
  padding: 2px !important;
  gap: 2px !important;
}
.seg-dw-modes button {
  display: inline-flex !important;
  align-items: center;
  gap: 5px;
  height: 28px !important;
  min-height: 28px !important;
  padding: 0 10px !important;
  font-family: var(--font-sans);
  font-size: 11.5px !important;
  font-weight: 600;
  border-radius: 4px !important;
  border: 1px solid transparent !important;
  background: transparent !important;
  color: #94a3b8 !important;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.seg-dw-modes button:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
}
.seg-dw-modes button.active,
.seg-dw-modes button[aria-pressed="true"] {
  background: #1e3a5f !important;
  color: #38bdf8 !important;
  border-color: #38bdf8 !important;
  font-weight: 700;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3) !important;
}

/* 2. Interactive Draggable Split View Resizer */
.stage {
  flex: 1;
  display: flex;
  min-width: 0;
  min-height: 0;
  position: relative;
  overflow: hidden;
}

/* In Split Mode: Vis and Code share horizontal space via --split-left variable */
.stage.s .vis {
  flex: 0 0 var(--split-left, 50%) !important;
  width: var(--split-left, 50%) !important;
  min-width: 260px;
  max-width: calc(100% - 280px);
}
.stage.s .split-gutter {
  display: flex !important;
}
.stage.s .code {
  flex: 1 1 0 !important;
  width: auto !important;
  min-width: 280px;
  border-left: none !important;
}

/* Split Gutter Bar */
.split-gutter {
  display: none;
  width: 9px;
  flex: 0 0 9px;
  background: #0a1324;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  border-right: 1px solid rgba(0, 0, 0, 0.4);
  cursor: col-resize;
  position: relative;
  z-index: 25;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, box-shadow 0.15s ease;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}
.split-gutter:hover,
.split-gutter.is-dragging {
  background: #38bdf8 !important;
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.6) !important;
}
.split-gutter-handle {
  width: 3px;
  height: 38px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.25);
  pointer-events: none;
  transition: background 0.15s ease;
}
.split-gutter:hover .split-gutter-handle,
.split-gutter.is-dragging .split-gutter-handle {
  background: #04204f;
}

/* Dragging state over window */
body.is-resizing {
  cursor: col-resize !important;
  user-select: none !important;
  -webkit-user-select: none !important;
}
body.is-resizing * {
  cursor: col-resize !important;
}
body.is-resizing iframe {
  pointer-events: none !important;
}

/* Keep compact grid blocks readable: the element badge should not consume
   the same 40px row as the block's actual content. */
#cv:not(.no-css):not(.code-source-preview) > .blk.single-row {
  overflow: visible;
}
#cv:not(.no-css):not(.code-source-preview) > .blk.single-row > .lb {
  position: absolute;
  top: -9px;
  left: 6px;
  z-index: 20;
  margin: 0;
}
#cv:not(.no-css):not(.code-source-preview) > .blk.single-row.same-origin-child > .lb {
  top: auto;
  bottom: -9px;
}
#cv:not(.no-css):not(.code-source-preview) > .blk.single-row > .tx {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  width: 100%;
  min-width: 0;
  min-height: 0;
  overflow: visible;
}
#cv:not(.no-css):not(.code-source-preview) > .blk.single-row .canvas-nav-links {
  max-width: 100%;
  max-height: none;
  flex-wrap: nowrap;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
#cv:not(.no-css):not(.code-source-preview) > .blk.single-row .canvas-nav-links::-webkit-scrollbar {
  display: none;
}
#cv:not(.no-css):not(.code-source-preview) > .blk.single-row .canvas-nav-item {
  padding: 2px 6px;
  font-size: 11px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* The grid dimensions describe the saved layout. They must not crop its
   preview: let content extend past a short block so users can inspect it. */
#cv:not(.no-css):not(.code-source-preview) > .blk {
  overflow: visible;
}
#cv:not(.no-css):not(.code-source-preview) > .blk > .tx {
  flex-shrink: 0;
  overflow: visible;
  text-overflow: clip;
}
#cv:not(.no-css):not(.code-source-preview) > .blk:hover,
#cv:not(.no-css):not(.code-source-preview) > .blk.on {
  z-index: 1000 !important;
}

/* 3. Dreamweaver Document Status Bar & DOM Tag Selector */
.vis {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
}
.cvw {
  flex: 1 1 auto;
  overflow: auto;
  position: relative;
}

.dw-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 30px;
  min-height: 30px;
  max-height: 30px;
  padding: 0 12px;
  background: #070e1b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  user-select: none;
  z-index: 10;
  flex: none;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}
.dw-status-bar::-webkit-scrollbar { display: none; }

.dw-status-left,
.dw-status-center,
.dw-status-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

.dw-status-lbl {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: #4b638b;
  letter-spacing: 0.5px;
}

.dw-breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.dw-breadcrumb-tag {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  color: #93c5fd;
  font-family: inherit;
  font-size: 11px;
  padding: 2px 7px;
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1.2;
}
.dw-breadcrumb-tag:hover {
  background: rgba(147, 197, 253, 0.15);
  border-color: rgba(147, 197, 253, 0.3);
  color: #ffffff;
}
.dw-breadcrumb-tag.active {
  background: #1e3a5f;
  border-color: #38bdf8;
  color: #38bdf8;
  font-weight: 700;
  box-shadow: 0 0 6px rgba(56, 189, 248, 0.3);
}
.dw-breadcrumb-tag.sub-tag {
  color: #34d399;
  border-color: rgba(52, 211, 153, 0.3);
  background: rgba(52, 211, 153, 0.1);
  cursor: default;
}
.dw-breadcrumb-sep {
  color: #4b638b;
  font-size: 10px;
  user-select: none;
}

.dw-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #cbd5e1;
  font-size: 10.5px;
  white-space: nowrap;
}

.dw-author-pill {
  padding: 1px 6px;
}
.dw-author-lbl {
  color: #64748b;
  font-size: 10px;
}
.dw-author-input {
  background: transparent;
  border: none;
  color: #ffffff;
  font-family: inherit;
  font-size: 11px;
  width: 100px;
  outline: none;
  padding: 1px 3px;
}
.dw-author-input::placeholder {
  color: #475569;
}
.dw-author-input:focus {
  border-bottom: 1px solid #38bdf8;
}

.dw-sync-pill {
  color: #34d399;
  border-color: rgba(52, 211, 153, 0.3);
  background: rgba(52, 211, 153, 0.1);
  font-weight: 600;
}

/* Replace the remaining gray toolbar/drawer surfaces with the studio blue palette. */
.drawer-header { background:var(--tone-soft)!important; border-color:var(--tone-navy)!important; }
.drawer-title { color:var(--tone-navy)!important; }
.drawer-icon { color:var(--tone-navy); }
.drawer-close-btn { color:var(--tone-navy)!important; background:var(--tone-paper)!important; border-color:var(--tone-navy)!important; }
.drawer-close-btn:hover { color:var(--tone-paper)!important; background:var(--tone-navy)!important; border-color:var(--tone-navy)!important; }
.side-html-mode-card { color:var(--tone-navy)!important; background:var(--tone-soft)!important; border-color:var(--tone-navy)!important; }
.bar .seg-history button, .bar .seg-history button:disabled {
  width:32px;
  min-width:32px;
  height:32px;
  padding:6px;
  color:var(--tone-navy)!important;
  background:var(--tone-soft)!important;
  border:1px solid var(--tone-navy)!important;
  opacity:1!important;
}
.bar .seg-history button:hover:not(:disabled) { color:var(--tone-paper)!important; background:var(--tone-navy)!important; }
.bar .seg-history button:disabled { cursor:not-allowed; border-color:#7894b6!important; }
.bar .seg-history button img { width:16px; height:16px; opacity:1!important; filter:brightness(0) saturate(100%) invert(20%) sepia(15%) saturate(1380%) hue-rotate(174deg) brightness(92%) contrast(92%); }
.bar .seg-history button:hover:not(:disabled) img { filter:brightness(0) invert(1); }
.side-close, .side-open-btn, .hint, .muted { color:var(--tone-navy)!important; }
.stage, .cvw { background:var(--tone-soft)!important; border-color:var(--tone-soft)!important; }
.seg-side-tabs, .seg-layers button[aria-pressed="false"] { color:var(--tone-navy)!important; background:var(--tone-soft)!important; border-color:var(--tone-soft)!important; }
/* Code comments are consistently italic and gray, including inline and multiline comments. */
.code .c { color:#aeb8c8!important; font-style:italic!important; }

/* Keep the collapsed left rail clean; its controls already reopen the drawer. */
main.drawer-collapsed .side-open-btn, main.nol .side-open-btn { display:none!important; }

/* Keep segmented controls crisp: overlapping borders were being painted over
   by the next button, making the active tab look like it had missing edges. */
.seg > button {
  position: relative;
  z-index: 0;
  border-style: solid;
  border-width: 1px;
}
.seg > button:hover,
.seg > button:focus-visible,
.seg > button[aria-pressed="true"],
.seg > button.active {
  z-index: 2;
}
.seg-dw-modes {
  background: var(--tone-paper, #fff) !important;
  border-color: var(--tone-soft, #c7d9ef) !important;
}
.seg-dw-modes > button {
  color: var(--tone-navy, #203a5b) !important;
  background: var(--tone-paper, #fff) !important;
  border: 1px solid var(--tone-soft, #c7d9ef) !important;
}
.seg-dw-modes > button:hover {
  color: var(--tone-navy, #203a5b) !important;
  background: var(--tone-soft, #e7effa) !important;
  border-color: var(--tone-navy, #203a5b) !important;
}
.seg-dw-modes > button.active,
.seg-dw-modes > button[aria-pressed="true"] {
  color: var(--tone-navy, #203a5b) !important;
  background: var(--tone-soft, #e7effa) !important;
  border-color: var(--tone-navy, #203a5b) !important;
}
.code-layer-controls {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 2px;
  padding: 2px;
  background: var(--tone-paper);
  border: 1px solid var(--tone-soft);
  border-radius: 6px;
}
.code-layer-controls button {
  min-height: 25px;
  padding: 3px 7px;
  font-size: 10px;
  line-height: 1.2;
  white-space: nowrap;
}
.live-viewport-tools {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  flex: 0 0 auto;
  padding: 3px;
  background: var(--tone-paper);
  border: 1px solid var(--tone-soft);
  border-radius: 7px;
}
.live-viewport-tools .vp-btn,
#run-preview-js {
  min-height: 27px;
  padding: 4px 8px;
  color: var(--tone-navy);
  background: var(--tone-paper);
  border: 1px solid var(--tone-soft);
  border-radius: 5px;
  font-size: 10.5px;
  font-weight: 600;
  white-space: nowrap;
}
.live-viewport-tools .vp-btn.active,
#run-preview-js[aria-pressed="true"] {
  color: var(--tone-paper);
  background: var(--tone-navy);
  border-color: var(--tone-navy);
}
.live-viewport-tools #run-preview-js { margin-left: 4px; }
@media (max-width: 1000px) {
  .live-viewport-tools { order: 5; }
}

/* Compact Canva-style control for type weight. */
.canva-weight-wrap {
  display: inline-flex;
  flex: 0 0 112px;
  box-sizing: border-box;
  align-items: center;
  gap: 4px;
  min-height: 30px;
  padding: 0 5px;
  border: 1px solid var(--tone-soft, #c7d9ef);
  border-radius: 6px;
  color: var(--tone-navy, #203a5b);
  background: #fff;
  font-size: 10px;
  white-space: nowrap;
}
.canva-weight-select {
  flex: 1 1 auto;
  width: 104px;
  min-width: 96px;
  box-sizing: border-box;
  padding: 3px 17px 3px 4px;
  border: 0;
  outline: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  cursor: pointer;
}
.canva-cluster-delete { flex: 0 0 54px; min-width: 54px; box-sizing: border-box; justify-content: center; }

/* Keep the clicked code row in place so double-click can enter the editor reliably. */
.ln.code-selected { background: rgba(125,164,210,.22); border-left-color: #7da3d2; }
.source-nav-links { display:flex; flex-wrap:wrap; gap:6px; margin:8px 0; }
.source-nav-actions { display:grid; grid-template-columns:1fr 1fr; gap:6px; margin:8px 0; }
.source-nav-actions .ins-action-btn { min-width:0; white-space:normal; line-height:1.3; }
.source-link-editor,.source-dropdown-editor { display:flex; flex-direction:column; gap:6px; margin:10px 0; padding:10px; background:var(--tone-soft); border:1px solid var(--tone-soft); border-radius:8px; }
.source-dropdown-items { display:flex; flex-direction:column; gap:6px; }
.source-nav-item-row { display:grid; grid-template-columns:20px minmax(0,1fr) 30px; align-items:center; gap:6px; }
.source-nav-item-row span { color:var(--tone-navy); font-size:11px; }
.source-nav-item-row input { min-width:0; }
.source-nav-item-row button { height:30px; color:var(--tone-navy); background:var(--tone-paper); border:1px solid var(--tone-soft); border-radius:6px; cursor:pointer; }

/* Center and cap the design workspace when the code pane is hidden. */
#stage.v[data-view="plan"] .vis > #page-tabs-bar,
#stage.v[data-view="plan"] .vis > .visual-toolbar-wrap,
#stage.v[data-view="plan"] .vis > .dw-status-bar {
  width: min(100%, 1280px);
  max-width: 1280px;
  box-sizing: border-box;
  align-self: center;
}
#stage.v[data-view="plan"] .vis > .cvw {
  width: min(100%, 1280px);
  max-width: 1280px;
  box-sizing: border-box;
  align-self: center;
  flex: 1 1 auto;
}

/* High-contrast rail state: active navigation uses the light studio tone. */
.canva-rail {
  background: var(--tone-navy) !important;
  border-right-color: var(--tone-navy) !important;
}
.rail-item,
.rail-item:not(.active) {
  color: var(--tone-soft) !important;
}
.rail-item:hover:not(.active) {
  color: var(--tone-paper) !important;
  background: rgba(196,215,237,.16) !important;
  border-color: rgba(196,215,237,.4) !important;
}
.rail-item.active,
.rail-item.active:hover {
  color: var(--tone-navy) !important;
  background: var(--tone-soft) !important;
  border-color: var(--tone-paper) !important;
  box-shadow: inset 3px 0 0 var(--tone-navy), 0 0 0 1px var(--tone-paper) !important;
  font-weight: 700;
}
.rail-item.active .rail-ic,
.rail-item.active .rail-img-ic,
.rail-item.active .rail-lbl {
  color: var(--tone-navy) !important;
}
.rail-item.active::before {
  left: -1px;
  width: 3px;
  background: var(--tone-navy) !important;
  box-shadow: none !important;
}


/* ==========================================================================
   BULLET-PROOF SPLIT VIEW & INTERACTIVE RESIZER
   ========================================================================== */
.stage {
  flex: 1 1 auto !important;
  display: flex !important;
  flex-direction: row !important;
  min-width: 0 !important;
  min-height: 0 !important;
  position: relative !important;
  overflow: hidden !important;
  background: var(--tone-soft, #0d1527) !important;
}

/* --- SPLIT MODE (.stage.s) --- */
.stage.s {
  flex-direction: row !important;
}
.stage.s .vis {
  flex: 0 0 var(--split-left, 50%) !important;
  width: var(--split-left, 50%) !important;
  min-width: 240px !important;
  max-width: calc(100% - 240px) !important;
  display: flex !important;
  height: 100% !important;
  overflow: hidden !important;
}
.stage.s .split-gutter {
  display: flex !important;
  width: 10px !important;
  flex: 0 0 10px !important;
  background: #091222 !important;
  border-left: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-right: 1px solid rgba(0, 0, 0, 0.5) !important;
  cursor: col-resize !important;
  position: relative !important;
  z-index: 50 !important;
  align-items: center !important;
  justify-content: center !important;
  user-select: none !important;
  -webkit-user-select: none !important;
  touch-action: none !important;
  transition: background 0.15s ease, box-shadow 0.15s ease !important;
}
.stage.s .code {
  flex: 1 1 0 !important;
  width: auto !important;
  min-width: 240px !important;
  display: flex !important;
  height: 100% !important;
  overflow: hidden !important;
  border-left: none !important;
}

/* --- VISUAL ONLY MODE (.stage.v) --- */
.stage.v .vis {
  flex: 1 1 100% !important;
  width: 100% !important;
  max-width: 100% !important;
  display: flex !important;
}
.stage.v .code {
  display: none !important;
}
.stage.v .split-gutter {
  display: none !important;
}

/* --- CODE ONLY MODE (.stage.c) --- */
.stage.c .vis {
  display: none !important;
}
.stage.c .code {
  flex: 1 1 100% !important;
  width: 100% !important;
  display: flex !important;
  border: 0 !important;
}
.stage.c .split-gutter {
  display: none !important;
}

/* Gutter Hover & Dragging Active States */
.split-gutter:hover,
.split-gutter.is-dragging {
  background: #38bdf8 !important;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.8) !important;
}
.split-gutter-handle {
  width: 3px !important;
  height: 38px !important;
  border-radius: 2px !important;
  background: rgba(255, 255, 255, 0.35) !important;
  pointer-events: none !important;
  transition: background 0.15s ease !important;
}
.split-gutter:hover .split-gutter-handle,
.split-gutter.is-dragging .split-gutter-handle {
  background: #04204f !important;
}

body.is-resizing {
  cursor: col-resize !important;
  user-select: none !important;
  -webkit-user-select: none !important;
}
body.is-resizing * {
  cursor: col-resize !important;
}
body.is-resizing iframe {
  pointer-events: none !important;
}

/* Language Switcher Button & Visual Form Mockup */
.btn-lang {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 32px;
  padding: 5px 10px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--tone-navy, #203a5b) !important;
  background: var(--tone-soft, #e7effa) !important;
  border: 1px solid var(--tone-navy, #203a5b) !important;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-lang:hover {
  color: var(--tone-paper, #ffffff) !important;
  background: var(--tone-navy, #203a5b) !important;
}
.canvas-form-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  margin-top: 2px;
  text-align: left;
}
.canvas-form-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.canvas-form-lbl {
  font-size: 9.5px;
  font-weight: 600;
  opacity: 0.85;
  line-height: 1.1;
}
.canvas-form-input {
  display: block;
  height: 16px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(32, 58, 91, 0.28);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 9px;
  color: #64748b;
}
.canvas-form-input.is-area {
  height: 24px;
}
.canvas-form-btn {
  align-self: flex-start;
  margin-top: 2px;
  padding: 2px 9px;
  border-radius: 4px;
  background: #203a5b;
  color: #ffffff;
  font-size: 9.5px;
  font-weight: 600;
}

/* ==========================================================================
   MOBILE VIEW OPTIMIZATION (<= 768px): SPACIOUS FULL-WIDTH WORKSPACE,
   BOTTOM NAVIGATION DOCK & VERTICAL SPLIT (DESIGN TOP / CODE BOTTOM)
   ========================================================================== */
@media (max-width: 768px) {
  body {
    overflow: hidden !important;
    height: 100dvh !important;
  }

  /* Compact Single-Row Top Header Bar */
  header.bar {
    flex-wrap: nowrap !important;
    padding: 4px 8px !important;
    gap: 5px !important;
    min-height: 42px !important;
    max-height: 42px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  header.bar::-webkit-scrollbar { display: none; }
  .brand { gap: 4px !important; flex-shrink: 0 !important; }
  .brand > span:not(.brand-badge) {
    display: none !important;
  }
  .bar-divider {
    height: 16px !important;
    margin: 0 1px !important;
    flex-shrink: 0 !important;
  }
  .bar .seg-tools button,
  .bar .seg-history button,
  .bar .seg-history button:disabled {
    width: 28px !important;
    min-width: 28px !important;
    height: 28px !important;
    min-height: 28px !important;
    padding: 4px !important;
  }
  .seg-dw-modes {
    padding: 2px !important;
    gap: 2px !important;
    flex-shrink: 0 !important;
  }
  .seg-dw-modes button {
    height: 26px !important;
    min-height: 26px !important;
    padding: 0 8px !important;
    font-size: 11px !important;
  }
  .btn-dl {
    padding: 4px 8px !important;
    font-size: 11px !important;
    min-height: 28px !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
  }
  .btn-dl span {
    display: none !important;
  }
  .btn-lang {
    padding: 3px 7px !important;
    font-size: 10.5px !important;
    min-height: 28px !important;
    flex-shrink: 0 !important;
  }

  /* Hide desktop copyright footer on mobile to maximize vertical workspace */
  .app-footer {
    display: none !important;
  }

  /* Main Workspace: Stage on Top (Full 100% Width), Rail Dock at Bottom */
  main {
    display: flex !important;
    flex-direction: column !important;
    flex: 1 1 0 !important;
    min-height: 0 !important;
    position: relative !important;
    overflow: hidden !important;
  }

  .stage {
    order: 1 !important;
    flex: 1 1 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }

  /* Bottom Navigation Dock (replaces cramped left vertical rail on phone) */
  .canva-rail {
    order: 2 !important;
    width: 100% !important;
    min-width: 100% !important;
    height: 50px !important;
    min-height: 50px !important;
    max-height: 50px !important;
    flex-direction: row !important;
    justify-content: space-around !important;
    align-items: center !important;
    padding: 2px 6px !important;
    gap: 2px !important;
    border-right: 0 !important;
    border-top: 1px solid var(--tone-navy, #203a5b) !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    z-index: 90 !important;
  }
  .rail-item {
    flex: 1 1 0 !important;
    width: auto !important;
    min-width: 48px !important;
    max-width: 72px !important;
    height: 44px !important;
    min-height: 44px !important;
    padding: 3px 2px !important;
    gap: 2px !important;
    border-radius: 6px !important;
  }
  .rail-item.active,
  .rail-item.active:hover {
    box-shadow: inset 0 3px 0 var(--tone-navy), 0 0 0 1px var(--tone-paper) !important;
  }
  .rail-item.active::before {
    display: none !important;
  }
  .rail-ic, .rail-img-ic {
    width: 16px !important;
    height: 16px !important;
  }
  .rail-lbl {
    font-size: 8.5px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    max-width: 100% !important;
  }

  /* Slide-up Bottom Sheet Drawer on Mobile */
  .canva-drawer {
    position: absolute !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 50px !important;
    top: auto !important;
    width: 100% !important;
    max-width: 100% !important;
    height: min(58vh, 420px) !important;
    z-index: 85 !important;
    border-right: 0 !important;
    border-top: 2px solid var(--tone-navy, #203a5b) !important;
    border-radius: 14px 14px 0 0 !important;
    box-shadow: 0 -8px 28px rgba(15, 23, 42, 0.35) !important;
    margin-left: 0 !important;
    transition: transform 0.22s ease-out, opacity 0.18s ease !important;
  }
  main.drawer-collapsed .canva-drawer {
    transform: translateY(110%) !important;
    opacity: 0 !important;
    pointer-events: none !important;
    margin-left: 0 !important;
  }

  /* --- VERTICAL SPLIT MODE ON MOBILE: DESIGN TOP & CODE BOTTOM --- */
  .stage.s {
    flex-direction: column !important;
  }
  .stage.s .vis {
    flex: 0 0 var(--split-top, 48%) !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    height: var(--split-top, 48%) !important;
    min-height: 130px !important;
    max-height: calc(100% - 140px) !important;
    overflow: hidden !important;
    padding: 4px 6px 2px !important;
    display: flex !important;
    flex-direction: column !important;
  }
  .stage.s .split-gutter {
    display: flex !important;
    width: 100% !important;
    height: 10px !important;
    min-height: 10px !important;
    flex: 0 0 10px !important;
    cursor: row-resize !important;
    border-left: none !important;
    border-right: none !important;
    border-top: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.5) !important;
  }
  .stage.s .split-gutter-handle {
    width: 42px !important;
    height: 3px !important;
  }
  .stage.s .code {
    flex: 1 1 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    height: auto !important;
    min-height: 140px !important;
    display: flex !important;
    flex-direction: column !important;
    border-left: none !important;
    border-top: 1px solid var(--line) !important;
    overflow: hidden !important;
  }

  /* Compact page tabs & Canva toolbar on mobile so canvas has plenty of room */
  .page-tabs-bar {
    min-height: 28px !important;
    padding: 2px 4px !important;
    gap: 4px !important;
    flex: none !important;
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    scrollbar-width: none;
  }
  .page-tabs-bar::-webkit-scrollbar { display: none; }
  .ptab {
    padding: 3px 7px !important;
    font-size: 10.5px !important;
    white-space: nowrap !important;
  }
  .visual-toolbar-wrap {
    flex: none !important;
  }
  .canva-bar {
    padding: 3px 5px !important;
    max-height: 38px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scrollbar-width: none;
  }
  .canva-bar::-webkit-scrollbar { display: none; }
  .canva-group {
    flex-wrap: nowrap !important;
    gap: 4px !important;
    width: max-content !important;
  }
  .canva-cluster {
    flex: 0 0 auto !important;
    flex-wrap: nowrap !important;
    padding: 3px 4px !important;
    gap: 3px !important;
  }
  .canva-cluster::before {
    display: none !important;
  }
  .canva-btn {
    min-height: 26px !important;
    min-width: 26px !important;
    padding: 2px 6px !important;
    font-size: 10.5px !important;
  }
  .canva-tag-select,
  .canva-font-select {
    width: 112px !important;
    max-width: 112px !important;
    height: 26px !important;
    font-size: 10.5px !important;
    padding: 2px 4px !important;
  }
  .canva-weight-wrap {
    min-height: 26px !important;
    flex: 0 0 88px !important;
  }
  .canva-weight-select {
    width: 80px !important;
    min-width: 76px !important;
    font-size: 10px !important;
  }

  /* Stage.v and Stage.c on mobile */
  .stage.v .vis {
    flex: 1 1 0 !important;
    height: 100% !important;
    min-height: 0 !important;
    padding: 6px 6px 2px !important;
  }
  .stage.c .code {
    flex: 1 1 0 !important;
    height: 100% !important;
    min-height: 0 !important;
  }

  /* Visual Canvas wrapper scrollable on mobile without forcing 480px min-height */
  .cvw {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    max-height: none !important;
    padding: 4px !important;
    overflow: auto !important;
    -webkit-overflow-scrolling: touch;
  }
  #cv {
    min-width: 300px !important;
    grid-template-rows: repeat(var(--rows, 12), 28px) !important;
    min-height: calc(var(--rows, 12) * 28px) !important;
    gap: 5px !important;
    padding: 6px !important;
  }
  .blk .tag {
    font-size: 8px !important;
    padding: 1px 4px !important;
    max-width: calc(100% - 4px) !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
  }
  .blk .tx {
    font-size: 10.5px !important;
    padding: 13px 4px 3px !important;
    line-height: 1.2 !important;
  }
  .nav-chip {
    font-size: 9px !important;
    padding: 1px 5px !important;
  }

  /* Compact Code Editor bars & readable code lines on mobile */
  .code-tabs-bar,
  .code-sub-bar {
    min-height: 28px !important;
    max-height: 32px !important;
    padding: 2px 6px !important;
    gap: 4px !important;
    flex: none !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    scrollbar-width: none;
  }
  .code-tabs-bar::-webkit-scrollbar,
  .code-sub-bar::-webkit-scrollbar {
    display: none;
  }
  .code-tabs-bar .seg,
  .code-sub-bar .seg,
  .code-mode-wrap {
    flex-wrap: nowrap !important;
    flex-shrink: 0 !important;
  }
  .code-tabs-bar button,
  .code-sub-bar button {
    white-space: nowrap !important;
    padding: 2px 7px !important;
    font-size: 10.5px !important;
    height: 22px !important;
    min-height: 22px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 3px !important;
  }
  .code-view-container {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
  }
  #src {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow: auto !important;
    padding: 6px 4px !important;
    font-size: 11px !important;
  }
  .ln {
    font-size: 11px !important;
    line-height: 1.45 !important;
  }
  .code-editor-wrap:not([hidden]) {
    flex: 1 1 0 !important;
    min-height: 0 !important;
  }
  .code-textarea {
    font-size: 11.5px !important;
  }

  /* Body resize cursor on mobile */
  body.is-resizing.is-resizing-v,
  body.is-resizing.is-resizing-v * {
    cursor: row-resize !important;
  }

  /* Bottom status bar on mobile */
  .dw-status-bar {
    height: 22px !important;
    min-height: 22px !important;
    max-height: 22px !important;
    padding: 0 6px !important;
    font-size: 9.5px !important;
    flex: none !important;
  }
  .dw-stat-pill:not(.dw-sync-pill) {
    display: none !important;
  }
}