:root {
  --canvas: #f7f8fc;
  --surface: #ffffff;
  --surface-2: #eef1f8;
  --border: #dfe4ef;
  --border-strong: #b8c2d5;
  --ink: #17213a;
  --muted: #5d6982;
  --accent: #354fc5;
  --accent-hover: #293fa8;
  --accent-ink: #ffffff;
  --accent-text: #354fc5;
  --accent-soft: #e8ecff;
  --accent-strong: #263d9d;
  --accent-border: #c7d0ff;
  --success: #18794e;
  --success-ink: #ffffff;
  --success-soft: #e3f4eb;
  --success-strong: #12633f;
  --warning: #9a5b08;
  --warning-ink: #ffffff;
  --warning-soft: #fff2d9;
  --warning-strong: #80500b;
  --danger: #b42335;
  --danger-ink: #ffffff;
  --danger-soft: #fde9ec;
  --danger-strong: #941b2a;
  --chart-1: #354fc5;
  --chart-2: #16836a;
  --chart-3: #bb7a22;
  --chart-4: #9a4e9c;
  --chart-5: #287eae;
  --chart-6: #b54e64;
  --font-display: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Noto Sans Tamil", "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Noto Sans Tamil", "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --display-weight: 750;
  --display-tracking: -0.035em;
  --eyebrow-tracking: 0.08em;
  --radius-btn: 12px;
  --radius-card: 18px;
  --radius-input: 12px;
  --border-w: 1px;
  --border-strong-w: 1px;
  --shadow-card: 0 10px 30px color-mix(in srgb, var(--ink) 6%, transparent);
  --shadow-raised: 0 18px 48px color-mix(in srgb, var(--ink) 10%, transparent);
  --shadow-btn: 0 5px 14px color-mix(in srgb, var(--accent) 20%, transparent);
  --card-pad: 1.25rem;
  --caps: none;
  --caps-tracking: 0;
  --btn-weight: 650;
  --measure: 68ch;
}
html[data-theme="dark"] {
  --canvas: #101626;
  --surface: #182238;
  --surface-2: #202d47;
  --border: #30405e;
  --border-strong: #536584;
  --ink: #edf2ff;
  --muted: #aab6ce;
  --accent: #879aff;
  --accent-hover: #9eacff;
  --accent-ink: #101626;
  --accent-text: #a8b5ff;
  --accent-soft: #26345d;
  --accent-strong: #d0d7ff;
  --accent-border: #46588e;
  --success: #45b985;
  --success-ink: #10251c;
  --success-soft: #173b30;
  --success-strong: #8be0b6;
  --warning: #e7ae56;
  --warning-ink: #2b1c08;
  --warning-soft: #44331b;
  --warning-strong: #f5cc86;
  --danger: #f07887;
  --danger-ink: #2b1016;
  --danger-soft: #49212b;
  --danger-strong: #ffabb5;
  --chart-1: #879aff;
  --chart-2: #45b985;
  --chart-3: #e7ae56;
  --chart-4: #c78bce;
  --chart-5: #69b9e5;
  --chart-6: #f07887;
}
/* Product-specific layout and responsive details. Colours come from theme.css. */
.app-shell { min-height: 100vh; background: var(--canvas); }
.topbar { max-width: 1180px; margin: 0 auto; padding: 20px 28px; display:flex; align-items:center; justify-content:space-between; gap:18px; }
.brand { display:flex; align-items:center; gap:12px; color:var(--ink); text-decoration:none; }
.brand-mark { width:42px; height:42px; display:grid; place-items:center; border-radius:14px; background:var(--accent); color:var(--accent-ink); }
.brand-mark .icon { width:21px; height:21px; }
.brand strong { display:block; font-family:var(--font-display); font-size:15px; letter-spacing:-.03em; }
.brand small { display:block; color:var(--muted); font-size:11px; margin-top:3px; }
.top-actions { display:flex; align-items:center; gap:14px; }
.local-note { display:flex; align-items:center; gap:6px; color:var(--muted); font-size:11px; }
.local-note .icon { width:14px; height:14px; }
.workspace { max-width:1180px; margin:0 auto; padding:12px 28px 28px; }
.welcome { min-height:250px; position:relative; overflow:hidden; display:flex; align-items:center; justify-content:space-between; gap:24px; padding:38px 46px; border:1px solid var(--accent-border); border-radius:24px; background:linear-gradient(115deg,var(--accent-soft),var(--surface) 76%); }
.eyebrow { margin:0 0 12px; color:var(--accent-text); font:700 10px var(--font-display); letter-spacing:.13em; }
.welcome h1 { margin:0; max-width:620px; font:800 clamp(29px,4vw,46px)/1.16 var(--font-display); letter-spacing:-.055em; }
.welcome h1 span { color:var(--accent-text); }
.welcome-copy { max-width:520px; margin:15px 0 0; color:var(--muted); font-size:13px; line-height:1.8; }
.welcome-art { width:230px; height:190px; position:relative; flex:0 0 230px; display:grid; place-items:center; }
.art-orbit { position:absolute; border:1px solid var(--accent-border); border-radius:50%; transform:rotate(-25deg); }
.orbit-one { width:215px; height:112px; }
.orbit-two { width:170px; height:170px; }
.art-card { width:116px; height:130px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px; border:1px solid var(--border); border-radius:18px; background:var(--surface); box-shadow:var(--shadow-raised); transform:rotate(7deg); }
.art-card span { width:43px; height:43px; display:grid; place-items:center; border-radius:14px; background:var(--accent); color:var(--accent-ink); }
.art-card .icon { width:21px; height:21px; }
.art-card b { font:800 12px var(--font-display); letter-spacing:.08em; }
.art-card small { color:var(--muted); font:600 7px var(--font-display); letter-spacing:.12em; }
.art-dot { position:absolute; width:10px; height:10px; border-radius:50%; background:var(--accent); }
.dot-one { top:17px; right:30px; }.dot-two { bottom:17px; left:22px; width:7px; height:7px; }.dot-three { top:35px; left:12px; width:5px; height:5px; }
.workspace-nav { display:flex; gap:7px; margin:24px 0 22px; padding:7px; overflow-x:auto; border:1px solid var(--border); border-radius:15px; background:var(--surface); }
.nav-tab { flex:1 0 auto; display:flex; align-items:center; justify-content:center; gap:8px; padding:12px 15px; border:0; border-radius:10px; background:transparent; color:var(--muted); font:600 12px var(--font-body); cursor:pointer; }
.nav-tab .icon { width:16px; height:16px; }
.nav-tab.active { background:var(--accent-soft); color:var(--accent-strong); }
.saved-count { min-width:19px; padding:2px 5px; border-radius:20px; background:var(--surface-2); font:700 10px var(--font-display); }
.tool-panel { display:none; animation:panel-in .22s ease-out; }
.tool-panel.active { display:block; }
@keyframes panel-in { from { transform:translateY(5px); } to { transform:translateY(0); } }
.section-heading { display:flex; align-items:center; justify-content:space-between; gap:20px; margin:28px 2px 18px; }
.section-heading .eyebrow { margin-bottom:6px; }
.section-heading h2 { margin:0; font:750 24px var(--font-display); letter-spacing:-.04em; }
.section-heading p:not(.eyebrow) { margin:6px 0 0; color:var(--muted); font-size:12px; }
.step-icon { width:48px; height:48px; display:grid; place-items:center; border:1px solid var(--accent-border); border-radius:15px; background:var(--accent-soft); color:var(--accent-text); }
.step-icon .icon { width:22px; height:22px; }
.editor-card { padding:26px; border:1px solid var(--border); border-radius:var(--radius-card); background:var(--surface); box-shadow:var(--shadow-card); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field { display:flex; flex-direction:column; gap:8px; margin-bottom:19px; color:var(--ink); font-size:12px; font-weight:650; }
.field .input { width:100%; min-height:44px; padding:11px 13px; border:1px solid var(--border-strong); border-radius:var(--radius-input); outline:none; background:var(--canvas); color:var(--ink); font:400 13px var(--font-body); }
.field .input:focus { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft); }
.field .input::placeholder { color:var(--muted); opacity:.8; }
.script-area { min-height:245px; resize:vertical; line-height:1.8; }
.editor-footer { display:flex; align-items:center; justify-content:space-between; gap:16px; padding-top:5px; }
.helper-text { display:flex; align-items:center; gap:6px; color:var(--muted); font-size:11px; }
.helper-text .icon { width:14px; height:14px; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:43px; padding:0 18px; border:0; border-radius:var(--radius-btn); background:var(--accent); color:var(--accent-ink); box-shadow:var(--shadow-btn); font:700 12px var(--font-body); cursor:pointer; }
.btn:hover { background:var(--accent-hover); }
.btn .icon { width:16px; height:16px; }
.list-heading { display:flex; justify-content:space-between; align-items:center; margin:28px 2px 12px; }
.list-heading h3 { margin:0; font:700 16px var(--font-display); }
.muted-label { color:var(--muted); font-size:11px; }
.item-list { display:grid; gap:12px; }
.empty-state { padding:30px 20px; border:1px dashed var(--border-strong); border-radius:15px; color:var(--muted); text-align:center; font-size:12px; background:var(--surface); }
.saved-card,.plan-card { display:flex; flex-direction:column; gap:10px; padding:18px 20px; border:1px solid var(--border); border-radius:15px; background:var(--surface); }
.saved-card-top { display:flex; justify-content:space-between; align-items:center; }
.saved-meta { display:flex; align-items:center; gap:10px; }
.type-pill { display:inline-flex; width:max-content; padding:4px 9px; border-radius:20px; background:var(--accent-soft); color:var(--accent-strong); font-size:10px; font-weight:700; }
.saved-title { margin:0; font:700 15px var(--font-display); }
.saved-preview { margin:0; color:var(--muted); font-size:12px; line-height:1.7; white-space:pre-wrap; overflow-wrap:anywhere; max-height:110px; overflow:auto; }
.saved-tags { margin:0; color:var(--accent-text); font-size:11px; overflow-wrap:anywhere; }
.text-action,.small-action { width:max-content; border:0; background:transparent; color:var(--accent-text); font:650 11px var(--font-body); cursor:pointer; }
.text-action { color:var(--danger-strong); }
.small-action { padding:7px 11px; border:1px solid var(--accent-border); border-radius:9px; background:var(--accent-soft); }
.plan-card { flex-direction:row; align-items:center; gap:15px; }
.plan-date { width:48px; height:52px; display:flex; flex-direction:column; align-items:center; justify-content:center; flex:0 0 auto; border-radius:12px; background:var(--accent-soft); color:var(--accent-strong); }
.plan-date strong { font:800 19px var(--font-display); line-height:1; }
.plan-date span { margin-top:4px; font-size:10px; }
.plan-details { flex:1; min-width:0; }
.plan-details h3 { margin:0 0 6px; font:650 13px var(--font-body); overflow-wrap:anywhere; }
.app-footer { display:flex; justify-content:space-between; gap:12px; margin-top:48px; padding:18px 2px 8px; border-top:1px solid var(--border); color:var(--muted); font-size:10px; }
.app-footer b { color:var(--accent-text); }
@media (max-width:700px) {
  .topbar { padding:15px 16px; }.local-note { display:none; }
  .workspace { padding:8px 15px 22px; }
  .welcome { min-height:210px; padding:27px 22px; border-radius:19px; }
  .welcome-art { width:100px; height:120px; flex-basis:100px; transform:scale(.78); transform-origin:center; }
  .welcome h1 { font-size:29px; }.welcome-copy { font-size:11px; }
  .workspace-nav { margin:17px 0; }
  .nav-tab { padding:11px 12px; font-size:11px; }
  .section-heading h2 { font-size:20px; }.section-heading p:not(.eyebrow) { font-size:11px; }
  .editor-card { padding:18px 15px; }.form-grid { grid-template-columns:1fr; gap:0; }
  .editor-footer { align-items:flex-start; flex-direction:column; }
  .editor-footer .btn { width:100%; }
  .app-footer { margin-top:35px; }
}
@media (prefers-reduced-motion: reduce) { .tool-panel { animation:none; } }