/* =====================================================================
   Sakhi Nidhi Design System v1.0
   1. Tokens   2. Base   3. Prototype chrome   4. App shell
   5. Components   6. Data viz   7. Mobile device   8. Responsive
   9. Design-system pages
   ===================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --font: "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --mono: "JetBrains Mono", Consolas, "SFMono-Regular", monospace;

  /* Raw palette of the active colour theme (--b-*); components use --brand-*, which modes remap. */
  --b-50: #effcf8;  --b-100: #d5f5ec; --b-200: #aeead9; --b-300: #79d8c1; --b-400: #3fbfa3;
  --b-500: #14a085; --b-600: #0b8571; --b-700: #0a6b5c; --b-800: #0c564b; --b-900: #0d473f;
  --brand-50: var(--b-50);   --brand-100: var(--b-100); --brand-200: var(--b-200); --brand-300: var(--b-300);
  --brand-400: var(--b-400); --brand-500: var(--b-500); --brand-600: var(--b-600); --brand-700: var(--b-700);
  --brand-800: var(--b-800); --brand-900: var(--b-900);
  --surface: #ffffff;

  --accent-50: #fff8eb; --accent-100: #feecc7; --accent-500: #f59e0b; --accent-600: #d97706;

  --gray-0: #ffffff;  --gray-25: #fcfcfd; --gray-50: #f8fafc;  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0; --gray-300: #cbd5e1; --gray-400: #94a3b8; --gray-500: #64748b;
  --gray-600: #475569; --gray-700: #334155; --gray-800: #1e293b; --gray-900: #0f172a;

  --success-50: #ecfdf3; --success-200: #bbf0d0; --success-600: #16a34a; --success-700: #15803d;
  --warning-50: #fffaeb; --warning-200: #fde7a8; --warning-600: #d97706; --warning-700: #b45309;
  --danger-50: #fef2f2;  --danger-200: #fecaca;  --danger-600: #dc2626;  --danger-700: #b91c1c;
  --info-50: #eff6ff;    --info-200: #c7dbfe;    --info-600: #2563eb;    --info-700: #1d4ed8;

  --radius-sm: 6px; --radius: 10px; --radius-lg: 14px; --radius-xl: 20px;
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, .05);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);
  --shadow-md: 0 10px 24px -8px rgba(15, 23, 42, .16);
  --shadow-lg: 0 28px 56px -16px rgba(15, 23, 42, .28);
  --ring: 0 0 0 3px color-mix(in srgb, var(--brand-500) 24%, transparent);

  --ai-50: #f5f3ff; --ai-200: #ddd6fe; --ai-600: #7c3aed; --ai-700: #6d28d9; --ai-indigo: #4f46e5;
  --ai-tint: #eef2ff; --ai-ink: #312e81; --ai-ink-strong: #1e1b4b; --ai-ink-soft: #4338ca;
  --alert-warn-ink: #713f12; --alert-bad-ink: #7f1d1d; --alert-ok-ink: #14532d;

  --canvas: #e9edf2;

  /* aliases used by inline styles in screens */
  --ink: var(--gray-900); --muted: var(--gray-500); --line: var(--gray-200); --line-soft: var(--gray-100);
  --soft: var(--gray-50); --soft2: var(--gray-100); --accent: var(--brand-600); --accent-soft: var(--brand-50);
}

/* ---------- 1b. Themes & modes ----------
   <html data-theme="teal|blue|saffron|green|graphite" data-mode="light|dark|contrast" data-size="sm|md|lg">
   A colour theme only swaps the raw --b-* palette; a mode remaps --brand-*, greys and status tints,
   so every theme works in every mode. Violet stays reserved for AI in all of them. */
[data-theme="blue"] {
  --b-50: #eef4fd; --b-100: #d8e6fa; --b-200: #b3cdf4; --b-300: #82acec; --b-400: #4f88e0;
  --b-500: #2f6fd6; --b-600: #1f5bbf; --b-700: #184a9c; --b-800: #163e80; --b-900: #14356a;
}
[data-theme="saffron"] {
  --b-50: #fff7ed; --b-100: #ffedd5; --b-200: #fed7aa; --b-300: #fdba74; --b-400: #fb923c;
  --b-500: #ea580c; --b-600: #c2410c; --b-700: #9a3412; --b-800: #7c2d12; --b-900: #5f220d;
  --accent-50: #f0fdf4; --accent-100: #dcfce7; --accent-500: #16a34a; --accent-600: #15803d;
}
[data-theme="green"] {
  --b-50: #f0fdf4; --b-100: #dcfce7; --b-200: #bbf7d0; --b-300: #86efac; --b-400: #4ade80;
  --b-500: #22a356; --b-600: #15803d; --b-700: #166534; --b-800: #14532d; --b-900: #0f3d22;
}
[data-theme="graphite"] {
  --b-50: #f5f6f8; --b-100: #e9ecf1; --b-200: #d3d8e0; --b-300: #b0b8c5; --b-400: #8591a3;
  --b-500: #5d6b80; --b-600: #435066; --b-700: #343f52; --b-800: #262f3e; --b-900: #1a212c;
}

[data-mode="dark"] {
  color-scheme: dark;
  --surface: #151e2e; --canvas: #070b13;
  --gray-0: #0b1120; --gray-25: #1a2436; --gray-50: #0f1726; --gray-100: #1e293b; --gray-200: #2a3850;
  --gray-300: #3d4d68; --gray-400: #6b7a92; --gray-500: #94a3b8; --gray-600: #b4c0d0; --gray-700: #cbd5e1;
  --gray-800: #e2e8f0; --gray-900: #f1f5f9;
  --brand-50: color-mix(in srgb, var(--b-500) 14%, var(--surface));
  --brand-100: color-mix(in srgb, var(--b-500) 24%, var(--surface));
  --brand-200: color-mix(in srgb, var(--b-500) 40%, var(--surface));
  --brand-300: color-mix(in srgb, var(--b-400) 70%, var(--surface));
  --brand-400: var(--b-400); --brand-500: var(--b-500); --brand-600: var(--b-600);
  --brand-700: var(--b-300); --brand-800: var(--b-200); --brand-900: var(--b-100);
  --accent-50: rgba(245, 158, 11, .14); --accent-100: rgba(245, 158, 11, .24);
  --success-50: rgba(22, 163, 74, .15); --success-200: rgba(34, 197, 94, .38); --success-700: #4ade80;
  --warning-50: rgba(217, 119, 6, .16); --warning-200: rgba(245, 158, 11, .4); --warning-700: #fbbf24;
  --danger-50: rgba(220, 38, 38, .16);  --danger-200: rgba(248, 113, 113, .4); --danger-700: #f87171;
  --info-50: rgba(37, 99, 235, .18);    --info-200: rgba(96, 165, 250, .4);   --info-700: #60a5fa;
  --ai-50: rgba(124, 58, 237, .16); --ai-200: rgba(167, 139, 250, .38); --ai-700: #c4b5fd;
  --ai-tint: rgba(79, 70, 229, .12); --ai-ink: #ddd6fe; --ai-ink-strong: #f5f3ff; --ai-ink-soft: #c4b5fd;
  --alert-warn-ink: #fde68a; --alert-bad-ink: #fecaca; --alert-ok-ink: #bbf7d0;
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, .35); --shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);
  --shadow-md: 0 10px 24px -8px rgba(0, 0, 0, .55); --shadow-lg: 0 28px 56px -16px rgba(0, 0, 0, .7);
}
/* Areas that stay dark-on-brand in every mode use the raw palette. */
[data-mode="dark"] :is(.login-left, .ds-hero, .kpi.hl) { --brand-100: var(--b-100); --brand-200: var(--b-200); --brand-700: var(--b-700); --brand-800: var(--b-800); }
[data-mode="dark"] :is(.seg button.on, .chip.dark) { color: var(--gray-0); }
[data-mode="dark"] .note::before { color: var(--gray-0); }
[data-mode="dark"] .btn.primary:hover { background: var(--b-700); border-color: var(--b-700); }
[data-mode="dark"] .frame-bar i { opacity: .7; }

[data-mode="contrast"] {
  --gray-50: #f5f5f6; --gray-100: #e6e7ea; --gray-200: #5b6474; --gray-300: #3f4756; --gray-400: #2f3644;
  --gray-500: #1f2430; --gray-600: #12161e; --gray-700: #000; --gray-800: #000; --gray-900: #000;
  --brand-200: var(--b-500); --brand-300: var(--b-600); --brand-400: var(--b-700); --brand-500: var(--b-700);
  --brand-600: var(--b-800); --brand-700: var(--b-900); --brand-800: var(--b-900);
  --success-200: #15803d; --success-700: #14532d; --warning-200: #b45309; --warning-700: #713f12;
  --danger-200: #b91c1c; --danger-700: #7f1d1d; --info-200: #1d4ed8; --info-700: #1e3a8a;
  --ai-200: #7c3aed; --ai-700: #4c1d95; --ai-ink: #1e1b4b; --ai-ink-soft: #312e81;
  --shadow-xs: none; --shadow-sm: none; --shadow-md: 0 0 0 2px #000; --shadow-lg: 0 0 0 2px #000;
  --ring: 0 0 0 3px #000;
}
[data-mode="contrast"] #frame a:not(.btn), [data-mode="contrast"] .chat-panel a { text-decoration: underline; }
[data-mode="contrast"] :is(.btn, input, select, .card, .kpi, .chip) { border-width: 1.5px; }
[data-mode="contrast"] :focus-visible { outline: 3px solid #000; outline-offset: 2px; }

/* GIGW text resize: A− / A / A+ scale the product screen and chat, not the review chrome. */
[data-size="sm"] #frame .app-content, [data-size="sm"] .chat-body { zoom: .92; }
[data-size="lg"] #frame .app-content, [data-size="lg"] .chat-body { zoom: 1.12; }

/* ---------- 2. Base ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font: 14px/1.5 var(--font); color: var(--gray-900); background: var(--canvas); -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.011em; }
p { margin: 0; }
a { color: var(--brand-700); text-decoration: none; cursor: pointer; font-weight: 500; }
a:hover { text-decoration: underline; }
svg.i { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.screen-store { display: none; }

/* ---------- 3. Prototype chrome (not part of product) ---------- */
.layout { display: grid; grid-template-columns: 284px 1fr; height: 100vh; }
.wf-nav { --gray-300: #cbd5e1; --gray-400: #94a3b8; --gray-500: #64748b; background: #0f172a; color: var(--gray-300); overflow-y: auto; padding: 18px 0 48px; }
.wf-brand { padding: 0 20px 16px; border-bottom: 1px solid rgba(255,255,255,.08); margin-bottom: 6px; }
.wf-logo { display: flex; gap: 10px; align-items: center; }
.wf-logo b { width: 34px; height: 34px; border-radius: 10px; background: var(--brand-500); display: grid; place-items: center; color: #fff; }
.wf-logo h1 { font-size: 15px; color: #fff; }
.wf-logo p, .wf-tag { font-size: 12px; color: var(--gray-400); }
.wf-tag { margin-top: 10px; }
.wf-group { padding: 16px 20px 6px; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-500); font-weight: 600; }
.wf-link { display: flex; gap: 10px; align-items: baseline; padding: 6px 20px; cursor: pointer; color: var(--gray-300); font-size: 13px; border-left: 2px solid transparent; }
.wf-link:hover { background: rgba(255,255,255,.04); color: #fff; }
.wf-link.active { background: color-mix(in srgb, var(--b-500) 18%, transparent); color: #fff; border-left-color: var(--b-400); }
.wf-link .sid { font: 500 11px/1.7 var(--mono); color: var(--gray-500); min-width: 40px; }
.wf-main { overflow-y: auto; padding: 22px 32px 64px; }
.wf-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 18px; }
.wf-head .meta { font: 500 12px var(--mono); color: var(--brand-700); margin-bottom: 4px; }
.wf-head h2 { font-size: 22px; letter-spacing: -.02em; }
.wf-head .desc { color: var(--gray-600); max-width: 860px; margin-top: 4px; }
.wf-tools { display: flex; gap: 10px; align-items: center; white-space: nowrap; }
.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--gray-200); border-radius: 10px; padding: 3px; }
.seg button { border: 0; background: none; font: 500 12px var(--font); padding: 5px 11px; border-radius: 7px; color: var(--gray-600); cursor: pointer; }
.seg button.on { background: var(--gray-900); color: #fff; }
.switch { display: inline-flex; gap: 8px; align-items: center; font-size: 12.5px; color: var(--gray-600); cursor: pointer; font-weight: 500; }
.switch input { display: none; }
.switch span { width: 32px; height: 18px; border-radius: 999px; background: var(--gray-300); position: relative; transition: .15s; }
.switch span::after { content: ""; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: .15s; box-shadow: var(--shadow-xs); }
.switch input:checked + span { background: var(--brand-500); }
.switch input:checked + span::after { left: 16px; }

/* ---------- 4. App shell (desktop) ---------- */
.frame { border-radius: var(--radius-lg); background: var(--surface); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--gray-200); }
.frame.is-mobile { background: none; border: 0; box-shadow: none; overflow: visible; display: flex; justify-content: center; padding: 6px 0 20px; }
.frame-bar { height: 38px; background: var(--gray-100); border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; gap: 7px; padding: 0 14px; }
.frame-bar i { width: 11px; height: 11px; border-radius: 50%; background: #fca5a5; display: inline-block; }
.frame-bar i:nth-child(2) { background: #fcd34d; } .frame-bar i:nth-child(3) { background: #86efac; }
.frame-bar .url { margin: 0 auto; background: var(--surface); border: 1px solid var(--gray-200); border-radius: 8px; padding: 3px 14px; font-size: 11.5px; color: var(--gray-500); width: min(480px, 60%); text-align: center; }

.app-top { display: flex; align-items: center; gap: 20px; height: 62px; padding: 0 20px; border-bottom: 1px solid var(--gray-200); background: var(--surface); }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; letter-spacing: -.01em; color: var(--gray-900); }
.logo b { width: 34px; height: 34px; border-radius: 10px; background: var(--brand-600); color: #fff; display: grid; place-items: center; font-size: 12px; flex: none; }
.logo b svg { width: 19px; height: 19px; }
.logo small { display: block; font-weight: 500; font-size: 11px; color: var(--gray-500); letter-spacing: 0; }
.logo .seal { width: 36px; height: 36px; object-fit: contain; flex: none; }
.m-top .logo .seal { width: 30px; height: 30px; }
.login-left .logo .seal { width: 48px; height: 48px; background: #fff; border-radius: 50%; padding: 3px; }
.search { flex: 1; max-width: 440px; display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 12px; border: 1px solid var(--gray-200); border-radius: var(--radius); background: var(--gray-50); color: var(--gray-400); font-size: 13px; }
.search kbd { margin-left: auto; font: 500 11px var(--font); border: 1px solid var(--gray-200); border-radius: 5px; padding: 1px 6px; background: var(--surface); color: var(--gray-500); }
.app-top .right { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.icon-btn { position: relative; width: 38px; height: 38px; border-radius: var(--radius); border: 1px solid var(--gray-200); display: grid; place-items: center; color: var(--gray-600); cursor: pointer; background: var(--surface); }
.icon-btn:hover { background: var(--gray-50); }
.icon-btn .badge { position: absolute; top: -6px; right: -6px; background: var(--danger-600); color: #fff; border-radius: 999px; font-size: 10px; font-weight: 600; min-width: 19px; height: 19px; display: grid; place-items: center; border: 2px solid var(--surface); }
.user { display: flex; gap: 10px; align-items: center; padding-left: 6px; }
.user b { font-size: 13px; display: block; line-height: 1.2; }
.user small { display: block; color: var(--gray-500); font-size: 11.5px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--brand-100); color: var(--brand-800); display: grid; place-items: center; font-weight: 600; font-size: 13px; flex: none; }
.lang { display: inline-flex; align-items: center; gap: 6px; height: 38px; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 0 6px 0 10px; color: var(--gray-700); font-size: 12.5px; font-weight: 600; background: var(--surface); cursor: pointer; white-space: nowrap; }
.lang em { font-style: normal; font-size: 11px; font-weight: 600; color: var(--brand-700); background: var(--brand-50); border-radius: 6px; padding: 2px 6px; }
.lang:hover { border-color: var(--brand-300); }
.app-side a.ai-link svg { color: var(--ai-600); }

/* Appearance popover (theme, mode, text size) */
.theme-wrap { position: relative; display: inline-flex; }
.theme-pop { position: absolute; right: 0; top: calc(100% + 8px); z-index: 40; width: 330px; background: var(--surface); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 14px 14px 12px; display: none; text-align: left; cursor: default; font-weight: 400; }
.theme-pop.open { display: block; }
.theme-pop .tp-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.theme-pop .tp-head b { font-size: 14px; color: var(--gray-900); }
.theme-pop .tp-head small { font-size: 11px; color: var(--gray-500); }
.tp-label { font-size: 11px; text-transform: uppercase; letter-spacing: .07em; color: var(--gray-500); font-weight: 600; margin: 12px 0 6px; }
.tp-themes { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.tp-theme { border: 1px solid var(--gray-200); border-radius: 10px; padding: 8px 2px 6px; text-align: center; cursor: pointer; font-size: 10.5px; font-weight: 600; color: var(--gray-600); background: var(--surface); line-height: 1.2; }
.tp-theme i { display: block; width: 26px; height: 26px; border-radius: 50%; margin: 0 auto 5px; background: linear-gradient(135deg, var(--c1) 50%, var(--c2) 50%); box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }
.tp-theme:hover { border-color: var(--gray-300); }
.tp-theme.on { border-color: var(--brand-500); box-shadow: var(--ring); color: var(--gray-900); }
.theme-pop .seg { display: flex; width: 100%; }
.theme-pop .seg button { flex: 1; padding: 6px 4px; }
.theme-pop .tp-note { font-size: 11px; color: var(--gray-500); margin-top: 10px; line-height: 1.4; }
.phone .theme-pop { width: 296px; right: -46px; }
.phone .tp-theme { font-size: 9.5px; }

/* Theme gallery on DS-01 */
.theme-cards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.theme-card { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 10px; background: var(--surface); cursor: pointer; transition: .12s; font-size: 12px; color: var(--gray-500); }
.theme-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); }
.theme-card.on { border-color: var(--brand-500); box-shadow: var(--ring); }
.theme-card b { display: block; font-size: 13px; color: var(--gray-900); margin-top: 8px; }
.tc-prev { border-radius: 8px; overflow: hidden; border: 1px solid var(--gray-200); background: var(--gray-50); }
.tc-bar { height: 18px; background: var(--c1); }
.tc-body { padding: 8px; display: grid; gap: 5px; }
.tc-body span { display: block; height: 7px; border-radius: 4px; background: var(--gray-200); }
.tc-body .btn-p { width: 46%; height: 14px; border-radius: 5px; background: var(--c1); }
.tc-body .chip-p { width: 34%; height: 10px; border-radius: 999px; background: var(--c3); }
.tc-body .s { width: 60%; }
.mode-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 12px; }

.app-body { display: grid; grid-template-columns: 244px 1fr; min-height: 720px; }
.app-side { border-right: 1px solid var(--gray-200); background: var(--surface); padding: 16px 12px; display: flex; flex-direction: column; gap: 2px; }
.app-side .role { padding: 4px 10px 10px; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-400); font-weight: 600; }
.app-side a { display: flex; align-items: center; gap: 11px; padding: 9px 10px; border-radius: 8px; color: var(--gray-600); font-weight: 500; font-size: 13.5px; }
.app-side a svg { color: var(--gray-400); }
.app-side a:hover { background: var(--gray-50); color: var(--gray-900); text-decoration: none; }
.app-side a.on { background: var(--brand-50); color: var(--brand-800); font-weight: 600; }
.app-side a.on svg { color: var(--brand-600); }
.side-help { margin-top: auto; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 12px; background: var(--gray-50); font-size: 12px; color: var(--gray-600); }
.side-help b { display: block; color: var(--gray-900); font-size: 13px; margin-bottom: 2px; }
.app-content { padding: 26px 28px 36px; min-width: 0; background: var(--gray-50); container-type: inline-size; }
.no-shell .app-content { padding: 0; background: var(--surface); }

/* ---------- 5. Components ---------- */
.page-title { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.page-title h3 { font-size: 22px; letter-spacing: -.02em; }
.page-title p { margin-top: 2px; color: var(--gray-500); }
.crumb { color: var(--gray-500); font-size: 12.5px; margin-bottom: 4px; font-weight: 500; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: 1fr 1fr; } .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(4, 1fr); }
.g5 { grid-template-columns: repeat(5, 1fr); } .g21 { grid-template-columns: 2fr 1fr; } .g12 { grid-template-columns: 1fr 2fr; } .g31 { grid-template-columns: 3fr 1.25fr; }

.card { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); background: var(--surface); padding: 18px 20px; min-width: 0; overflow-x: auto; box-shadow: var(--shadow-xs); }
.card.soft { background: var(--gray-50); box-shadow: none; }
.card h4 { font-size: 15px; margin-bottom: 14px; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.card h4 small { font-weight: 400; color: var(--gray-500); font-size: 12.5px; }
.card > table.tbl:first-child th:first-child { border-top-left-radius: var(--radius-lg); }
.card > table.tbl:first-child th:last-child { border-top-right-radius: var(--radius-lg); }
.section-label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .07em; color: var(--gray-500); font-weight: 600; margin: 22px 0 10px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 14px 16px; background: var(--surface); box-shadow: var(--shadow-xs); position: relative; }
.kpi .l { color: var(--gray-500); font-size: 12.5px; font-weight: 500; }
.kpi .v { font-size: 22px; font-weight: 700; margin-top: 4px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpi .s { font-size: 12px; color: var(--gray-500); margin-top: 2px; }
.kpi.hl { background: var(--brand-700); border-color: var(--brand-700); color: #fff; }
.kpi.hl .l, .kpi.hl .s { color: var(--brand-100); }
.kpi.hl .v { color: #fff !important; }
.muted { color: var(--gray-500); } .small { font-size: 12.5px; } .right { text-align: right; }
.mono { font-family: var(--mono); font-size: 12px; }
.ok-t { color: var(--success-700); } .bad-t { color: var(--danger-700); } .warn-t { color: var(--warning-700); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 38px; border: 1px solid var(--gray-300); background: var(--surface); color: var(--gray-800); border-radius: var(--radius); padding: 0 14px; font: 600 13.5px var(--font); cursor: pointer; white-space: nowrap; box-shadow: var(--shadow-xs); transition: background .12s, border-color .12s; }
.btn:hover { background: var(--gray-50); border-color: var(--gray-400); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn.primary { background: var(--brand-600); border-color: var(--brand-600); color: #fff; }
.btn.primary:hover { background: var(--brand-700); border-color: var(--brand-700); }
.btn.ghost { border-color: transparent; box-shadow: none; background: transparent; color: var(--gray-700); }
.btn.ghost:hover { background: var(--gray-100); }
.btn.danger { color: var(--danger-700); border-color: var(--danger-200); }
.btn.danger:hover { background: var(--danger-50); }
.btn.ok { color: var(--success-700); border-color: var(--success-200); }
.btn.ok:hover { background: var(--success-50); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.sm { height: 30px; padding: 0 10px; font-size: 12.5px; border-radius: 8px; }
.btn.link { border: none; color: var(--brand-700); padding: 0; background: none; box-shadow: none; height: auto; }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px 2px 8px; border-radius: 999px; font-size: 11.5px; font-weight: 600; background: var(--gray-100); color: var(--gray-700); border: 1px solid var(--gray-200); white-space: nowrap; line-height: 1.5; }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .7; }
.chip.ok { background: var(--success-50); color: var(--success-700); border-color: var(--success-200); }
.chip.warn { background: var(--warning-50); color: var(--warning-700); border-color: var(--warning-200); }
.chip.bad { background: var(--danger-50); color: var(--danger-700); border-color: var(--danger-200); }
.chip.info { background: var(--info-50); color: var(--info-700); border-color: var(--info-200); }
.chip.dark { background: var(--gray-800); color: #fff; border-color: var(--gray-800); }

table.tbl { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; font-variant-numeric: tabular-nums; }
.tbl th { text-align: left; font-weight: 600; font-size: 12px; color: var(--gray-500); background: var(--gray-50); border-bottom: 1px solid var(--gray-200); padding: 10px 12px; white-space: nowrap; }
.tbl td { border-bottom: 1px solid var(--gray-100); padding: 11px 12px; vertical-align: middle; }
.tbl tbody tr:hover td { background: var(--gray-25); }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl td.mono { white-space: nowrap; color: var(--gray-700); }
.tbl tr.sel td { background: var(--brand-50) !important; }
.tbl tfoot td { font-weight: 600; background: var(--gray-50); border-top: 1px solid var(--gray-200); }
.tbl td input[type=text], .tbl td input[type=number], .tbl td input[type=date], .tbl td select { height: 34px; }
.tbl-wrap { overflow-x: auto; }
input[type=checkbox], input[type=radio] { accent-color: var(--brand-600); width: 15px; height: 15px; }

.form { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 16px; }
.form.f2 { grid-template-columns: repeat(2, 1fr); } .form.f4 { grid-template-columns: repeat(4, 1fr); }
.field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--gray-700); margin-bottom: 6px; }
.field label i { color: var(--danger-600); font-style: normal; }
.field.span2 { grid-column: span 2; } .field.span3 { grid-column: 1 / -1; }
input[type=text], input[type=number], input[type=date], input[type=password], select, textarea {
  width: 100%; height: 40px; font: 400 14px var(--font); border: 1px solid var(--gray-300); border-radius: var(--radius); padding: 0 12px; background: var(--surface); color: var(--gray-900); box-shadow: var(--shadow-xs); transition: border-color .12s, box-shadow .12s;
}
select { appearance: none; padding-right: 32px; background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E") no-repeat right 10px center; }
textarea { height: auto; min-height: 76px; padding: 10px 12px; resize: vertical; line-height: 1.45; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand-500); box-shadow: var(--ring); }
input::placeholder, textarea::placeholder { color: var(--gray-400); }
input[readonly] { background: var(--gray-50); color: var(--gray-600); box-shadow: none; }
.field.is-error input { border-color: var(--danger-600); box-shadow: 0 0 0 3px rgba(220,38,38,.12); }
.field.is-error .hint { color: var(--danger-700); }
.input-group { display: flex; }
.input-group span { display: grid; place-items: center; padding: 0 12px; border: 1px solid var(--gray-300); border-right: 0; border-radius: var(--radius) 0 0 var(--radius); background: var(--gray-50); color: var(--gray-600); font-weight: 600; }
.input-group input { border-radius: 0 var(--radius) var(--radius) 0; }
.hint { font-size: 12px; color: var(--gray-500); margin-top: 5px; }
.upload { border: 1.5px dashed var(--gray-300); border-radius: var(--radius); padding: 16px 12px; text-align: center; color: var(--gray-500); background: var(--gray-50); font-size: 12.5px; transition: .12s; }
.upload:hover { border-color: var(--brand-400); background: var(--brand-50); }
.upload::before { content: ""; display: block; width: 28px; height: 28px; margin: 0 auto 6px; border-radius: 8px; background: var(--brand-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a6b5c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 16V4m0 0-4 4m4-4 4 4M4 16v3a1 1 0 0 0 1 1h14a1 1 0 0 0 1-1v-3'/%3E%3C/svg%3E") no-repeat center / 16px; }
.check { display: flex; gap: 9px; align-items: center; padding: 5px 0; }
.checks .check::before { content: ""; width: 18px; height: 18px; border-radius: 50%; flex: none; background: var(--success-600) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") no-repeat center / 12px; }
.checks .check.x::before { background: var(--danger-600) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round'%3E%3Cpath d='M7 7l10 10M17 7 7 17'/%3E%3C/svg%3E") no-repeat center / 11px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--gray-200); margin-bottom: 16px; flex-wrap: wrap; }
.tabs span { padding: 9px 14px; cursor: pointer; color: var(--gray-500); border-bottom: 2px solid transparent; margin-bottom: -1px; font-weight: 600; font-size: 13.5px; }
.tabs span:hover { color: var(--gray-800); }
.tabs span.on { color: var(--brand-700); border-bottom-color: var(--brand-600); }

.stepper { display: flex; margin-bottom: 20px; }
.stepper div { flex: 1; text-align: center; font-size: 12.5px; color: var(--gray-500); position: relative; padding-top: 36px; font-weight: 500; }
.stepper div::before { content: attr(data-n); position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--gray-300); background: var(--surface); display: grid; place-items: center; font-size: 12px; font-weight: 600; z-index: 1; color: var(--gray-500); }
.stepper div::after { content: ""; position: absolute; top: 14px; left: -50%; right: 50%; height: 2px; background: var(--gray-200); }
.stepper div:first-child::after { display: none; }
.stepper div.done { color: var(--gray-800); }
.stepper div.done::before { content: "✓"; background: var(--brand-600); border-color: var(--brand-600); color: #fff; }
.stepper div.done + div::after, .stepper div.cur::after { background: var(--brand-500); }
.stepper div.cur { color: var(--brand-700); font-weight: 600; }
.stepper div.cur::before { border-color: var(--brand-600); color: var(--brand-700); box-shadow: var(--ring); }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { position: relative; padding: 0 0 18px 30px; }
.timeline li::before { content: ""; position: absolute; left: 4px; top: 3px; width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--gray-300); background: var(--surface); z-index: 1; }
.timeline li::after { content: ""; position: absolute; left: 10px; top: 19px; bottom: -1px; width: 2px; background: var(--gray-200); }
.timeline li:last-child::after { display: none; }
.timeline li.done::before { background: var(--brand-600); border-color: var(--brand-600); }
.timeline li.done::after { background: var(--brand-300); }
.timeline li.cur::before { border-color: var(--brand-600); box-shadow: var(--ring); }
.timeline li.bad::before { border-color: var(--danger-600); background: var(--danger-50); }
.timeline b { display: block; font-weight: 600; font-size: 13.5px; } .timeline small { color: var(--gray-500); font-size: 12px; }

.progress { height: 8px; background: var(--gray-100); border-radius: 999px; overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--brand-500); border-radius: 999px; }

.alert { border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 11px 14px; background: var(--surface); margin-bottom: 10px; display: flex; justify-content: space-between; gap: 12px; align-items: center; font-size: 13.5px; }
.alert.warn { border-color: var(--warning-200); background: var(--warning-50); color: var(--alert-warn-ink); }
.alert.bad { border-color: var(--danger-200); background: var(--danger-50); color: var(--alert-bad-ink); }
.alert.ok { border-color: var(--success-200); background: var(--success-50); color: var(--alert-ok-ink); }

.list-item { display: flex; gap: 14px; padding: 14px 6px; border-bottom: 1px solid var(--gray-100); align-items: flex-start; }
.list-item:last-child { border-bottom: none; }
.list-item .ic { width: 38px; height: 38px; border-radius: 10px; background: var(--brand-50); color: var(--brand-700); flex: none; display: grid; place-items: center; font-size: 11px; font-weight: 700; }
.list-item.unread { background: linear-gradient(90deg, var(--brand-50), transparent 60%); border-radius: 10px; }
.list-item.unread .t b::after { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--brand-500); margin-left: 8px; vertical-align: 2px; }
.list-item .t { flex: 1; } .list-item .t small { color: var(--gray-500); }

.note { background: var(--gray-50); border: 1px dashed var(--gray-300); border-radius: var(--radius); padding: 10px 12px; font-size: 12.5px; margin: 12px 0; color: var(--gray-700); }
.note b { color: var(--gray-900); }
.note::before { content: "DEV SPEC"; display: inline-block; font-weight: 700; font-size: 10px; letter-spacing: .08em; background: var(--gray-700); color: #fff; border-radius: 4px; padding: 1px 6px; margin-right: 8px; vertical-align: 1px; }
body.hide-notes .note { display: none; }

/* AI pattern: always labelled, always explainable, human makes the final decision */
.ai-badge { display: inline-flex; align-items: center; gap: 4px; background: linear-gradient(90deg, var(--ai-600), var(--ai-indigo)); color: #fff; border-radius: 999px; font-size: 10.5px; font-weight: 700; letter-spacing: .04em; padding: 2px 9px 2px 7px; white-space: nowrap; vertical-align: 1px; }
.ai-badge::before { content: "\2726"; font-size: 10px; }
.ai-card { border: 1px solid var(--ai-200); background: linear-gradient(135deg, var(--ai-50), var(--ai-tint)); border-radius: var(--radius-lg); padding: 14px 16px; margin: 12px 0; color: var(--ai-ink); font-size: 13px; }
.ai-card h5 { margin: 0 0 8px; font-size: 13.5px; color: var(--ai-ink-strong); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ai-card .why { font-size: 12px; color: var(--ai-ink-soft); margin-top: 8px; }
.ai-card ul { margin: 6px 0 0; padding-left: 18px; } .ai-card li { margin: 3px 0; }
.ai-card .row { margin-top: 10px; }
.chip.ai { background: var(--ai-50); color: var(--ai-700); border-color: var(--ai-200); }
.chip.ai::before { content: "\2726"; width: auto; height: auto; background: none; border-radius: 0; font-size: 9px; opacity: 1; }
.btn.ai { color: var(--ai-700); border-color: var(--ai-200); background: var(--surface); }
.btn.ai:hover { background: var(--ai-50); }
.btn.ai::before { content: "\2726"; }
.conf { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--gray-600); white-space: nowrap; }
.conf i { width: 46px; height: 6px; border-radius: 999px; background: var(--gray-200); overflow: hidden; display: inline-block; }
.conf i b { display: block; height: 100%; background: var(--ai-600); border-radius: 999px; }
.ask { display: flex; align-items: center; gap: 10px; border: 1.5px solid var(--ai-200); background: var(--surface); border-radius: 12px; padding: 6px 6px 6px 14px; box-shadow: 0 0 0 4px rgba(124, 58, 237, .06); }
.ask::before { content: "\2726"; color: var(--ai-600); font-size: 16px; }
.ask input { border: 0 !important; box-shadow: none !important; padding: 0; height: 36px; flex: 1; }
.ask .btn { flex: none; }
.ai-fab { position: absolute; right: 18px; bottom: 96px; z-index: 4; height: 46px; padding: 0 16px 0 14px; border-radius: 999px; background: linear-gradient(90deg, var(--ai-600), var(--ai-indigo)); color: #fff; display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 13px; box-shadow: var(--shadow-md); cursor: pointer; }
.ai-fab::before { content: "\2726"; }
.ai-answer { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); background: var(--surface); padding: 18px 20px; box-shadow: var(--shadow-xs); }
.ai-answer .q { font-weight: 600; color: var(--gray-900); margin-bottom: 10px; display: flex; gap: 10px; align-items: center; }
.ai-answer .src { font-size: 11.5px; color: var(--gray-500); margin-top: 12px; }
.suggest { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.suggest span { border: 1px solid var(--ai-200); background: var(--ai-50); color: var(--ai-700); border-radius: 999px; padding: 4px 11px; font-size: 12px; font-weight: 500; cursor: pointer; }
.div-tiles { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 16px; }
.div-tile { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); background: var(--surface); padding: 12px 14px; box-shadow: var(--shadow-xs); font-size: 12px; color: var(--gray-600); }
.div-tile b { display: block; font-size: 13.5px; color: var(--gray-900); }
.div-tile .amt { font-size: 18px; font-weight: 700; color: var(--gray-900); margin: 4px 0 6px; letter-spacing: -.02em; }
.div-tile.on { border-color: var(--brand-400); box-shadow: var(--ring); }
.seg-bar { display: flex; height: 6px; border-radius: 999px; overflow: hidden; background: var(--gray-100); margin-top: 6px; }
.seg-bar i { display: block; height: 100%; }

/* Drill-down explorer */
.drill-tools { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.drill-tools input, .drill-tools select { height: 34px; }
.levels { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.levels span { font-size: 11.5px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--surface); border: 1px solid var(--gray-200); color: var(--gray-400); }
.levels span.done { color: var(--brand-700); border-color: var(--brand-200); background: var(--brand-50); }
.levels span.cur { color: #fff; background: var(--brand-600); border-color: var(--brand-600); }
.levels span.locked { text-decoration: line-through; opacity: .6; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: 13px; margin-bottom: 16px; padding: 9px 12px; background: var(--surface); border: 1px solid var(--gray-200); border-radius: var(--radius); }
.crumbs a { color: var(--brand-700); cursor: pointer; font-weight: 500; }
.crumbs a.off { color: var(--gray-400); cursor: not-allowed; }
.crumbs .sep { color: var(--gray-400); }
.tbl tr[data-drill] { cursor: pointer; }
.tbl tr[data-drill]:hover td { background: var(--brand-50); }
.tbl td.go { color: var(--brand-600); font-size: 18px; font-weight: 600; width: 24px; text-align: center; }
a[data-drill] { color: var(--brand-700); cursor: pointer; text-decoration: underline; text-decoration-color: var(--brand-200); text-underline-offset: 3px; }
.hbar[data-drill]:hover span:first-child { color: var(--brand-700); text-decoration: underline; }
.drill-chart .hbar { grid-template-columns: minmax(0, 1.2fr) minmax(48px, 1fr) auto; }
.drill-chart .hbar span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.emi-dots { display: flex; flex-wrap: wrap; gap: 6px; }
.emi-dots i { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font-style: normal; font-size: 11px; font-weight: 600; background: var(--gray-100); color: var(--gray-500); border: 1px solid var(--gray-200); }
.emi-dots i.p { background: var(--success-50); color: var(--success-700); border-color: var(--success-200); }
.emi-dots i.m { background: var(--danger-50); color: var(--danger-700); border-color: var(--danger-200); }
.emi-dots i.d { background: var(--warning-50); color: var(--warning-700); border-color: var(--warning-200); }

/* AI chatbot: floating panel on desktop, full sheet inside the phone on mobile */
.chat-launch { position: fixed; right: 28px; bottom: 26px; z-index: 60; height: 48px; padding: 0 20px 0 16px; border-radius: 999px; border: 0; background: linear-gradient(90deg, var(--ai-600), var(--ai-indigo)); color: #fff; font: 600 14px var(--font); display: flex; align-items: center; gap: 8px; box-shadow: 0 10px 30px rgba(79, 70, 229, .35); cursor: pointer; }
.chat-launch::before { content: "\2726"; font-size: 16px; }
.chat-launch.hide { display: none; }
.chat-panel { position: fixed; right: 28px; bottom: 26px; z-index: 61; width: 390px; height: min(620px, calc(100vh - 130px)); background: var(--surface); border: 1px solid var(--gray-200); border-radius: 18px; box-shadow: var(--shadow-lg); display: none; flex-direction: column; overflow: hidden; }
.chat-panel.open { display: flex; }
.chat-panel.in-phone { position: absolute; inset: 44px 0 0 0; width: auto; height: auto; border-radius: 22px 22px 0 0; z-index: 6; }
.chat-head { flex: none; display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: linear-gradient(90deg, var(--ai-600), var(--ai-indigo)); color: #fff; }
.chat-head .av { width: 34px; height: 34px; border-radius: 10px; background: rgba(255,255,255,.18); display: grid; place-items: center; font-size: 16px; }
.chat-head .av::before { content: "\2726"; }
.chat-head b { display: block; font-size: 14px; }
.chat-head small { font-size: 11.5px; opacity: .85; }
.chat-head .x { margin-left: auto; display: flex; gap: 4px; }
.chat-head .x span { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; cursor: pointer; font-size: 16px; }
.chat-head .x span:hover { background: rgba(255,255,255,.16); }
.chat-body { flex: 1; overflow-y: auto; padding: 14px; background: var(--gray-50); display: flex; flex-direction: column; gap: 10px; scrollbar-width: thin; }
.msg { max-width: 88%; font-size: 13px; line-height: 1.5; padding: 9px 12px; border-radius: 14px; }
.msg.bot { align-self: flex-start; background: var(--surface); border: 1px solid var(--gray-200); border-top-left-radius: 4px; color: var(--gray-800); }
.msg.me { align-self: flex-end; background: var(--brand-600); color: #fff; border-top-right-radius: 4px; }
.msg table { width: 100%; border-collapse: collapse; margin: 6px 0 2px; font-size: 12.5px; }
.msg td { padding: 3px 0; border-bottom: 1px solid var(--gray-100); }
.msg td:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.msg ul { margin: 4px 0; padding-left: 18px; } .msg li { margin: 2px 0; }
.msg .acts { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.msg .acts a { font-size: 12px; font-weight: 600; color: var(--brand-700); background: var(--brand-50); border: 1px solid var(--brand-200); border-radius: 999px; padding: 3px 10px; cursor: pointer; text-decoration: none; }
.msg .src { font-size: 11px; color: var(--gray-500); margin-top: 6px; }
.msg.typing { display: flex; gap: 4px; padding: 12px 14px; }
.msg.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--ai-600); animation: blink 1s infinite; }
.msg.typing i:nth-child(2) { animation-delay: .15s; } .msg.typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }
.chat-chips { flex: none; display: flex; gap: 6px; overflow-x: auto; padding: 8px 12px 0; background: var(--surface); border-top: 1px solid var(--gray-100); scrollbar-width: none; }
.chat-chips span { flex: none; border: 1px solid var(--ai-200); background: var(--ai-50); color: var(--ai-700); border-radius: 999px; padding: 4px 11px; font-size: 12px; font-weight: 500; cursor: pointer; white-space: nowrap; }
.chat-input { flex: none; display: flex; gap: 6px; align-items: center; padding: 8px 12px; background: var(--surface); }
.chat-input input { flex: 1; height: 40px; border-radius: 999px; padding: 0 14px; }
.chat-input button { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--gray-200); background: var(--surface); color: var(--gray-600); display: grid; place-items: center; cursor: pointer; flex: none; }
.chat-input button.send { background: var(--ai-600); border-color: var(--ai-600); color: #fff; }
.chat-foot { flex: none; font-size: 10.5px; color: var(--gray-500); text-align: center; padding: 0 12px 10px; background: var(--surface); }
.chat-panel.in-phone .chat-foot { padding-bottom: 22px; }

.divider { height: 1px; background: var(--gray-100); margin: 16px 0; }
.modal-mock { border-radius: var(--radius-lg); padding: 20px; background: var(--surface); box-shadow: var(--shadow-lg); border: 1px solid var(--gray-200); }
.entity-card { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 18px; background: var(--surface); display: flex; flex-direction: column; gap: 8px; box-shadow: var(--shadow-xs); transition: .15s; }
.entity-card:hover { border-color: var(--brand-300); box-shadow: var(--shadow-md); }
.entity-card .ico { width: 44px; height: 44px; border-radius: 12px; background: var(--brand-50); color: var(--brand-700); display: grid; place-items: center; font-weight: 700; font-size: 12px; }
.entity-card .btn { margin-top: auto; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 9px 12px; font-size: 13px; }
.kv div:nth-child(odd) { color: var(--gray-500); }

.ph { position: relative; background: var(--gray-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='3'/%3E%3Ccircle cx='9' cy='9' r='2'/%3E%3Cpath d='m21 15-5-5L5 21'/%3E%3C/svg%3E") no-repeat center 40% / 26px;
  border: 1px solid var(--gray-200); border-radius: var(--radius); min-height: 90px; display: grid; place-items: end start; padding: 6px 8px; font-size: 11px; color: var(--gray-500); font-weight: 500; }

.login-wrap { display: grid; grid-template-columns: 1.1fr 1fr; min-height: 680px; }
.login-left { background: var(--brand-800); color: #fff; padding: 48px; display: flex; flex-direction: column; gap: 22px; }
.login-left .logo { color: #fff; } .login-left .logo b { background: #fff; color: var(--b-700); }
.login-left h3 { color: #fff; } .login-left .muted { color: var(--brand-100); }
.login-left .kpi { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); box-shadow: none; color: #fff; }
.login-left .kpi .l { color: var(--brand-200); }
.login-left .ph { background-color: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); color: var(--brand-200); }
.login-right { display: grid; place-items: center; padding: 48px; }

/* ---------- 6. Data viz & flows ---------- */
.bars { display: flex; align-items: flex-end; gap: 14px; height: 170px; border-bottom: 1px solid var(--gray-200); padding: 0 8px; background: repeating-linear-gradient(to top, transparent 0 41px, var(--gray-100) 41px 42px); }
.bars .b { flex: 1; display: flex; gap: 4px; align-items: flex-end; height: 100%; }
.bars .b i { flex: 1; background: var(--brand-200); display: block; border-radius: 5px 5px 0 0; }
.bars .b i.d { background: var(--brand-600); }
.bars-x { display: flex; gap: 14px; padding: 6px 8px 0; font-size: 11.5px; color: var(--gray-500); }
.bars-x span { flex: 1; text-align: center; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--gray-500); margin-top: 10px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; background: var(--brand-200); }
.legend i.d { background: var(--brand-600); }
.hbar { display: grid; grid-template-columns: 140px 1fr 80px; gap: 10px; align-items: center; margin: 9px 0; font-size: 12.5px; }
.hbar .t { height: 10px; background: var(--gray-100); border-radius: 999px; overflow: hidden; }
.hbar .t i { display: block; height: 100%; background: var(--brand-500); border-radius: 999px; }

.flow { display: flex; align-items: stretch; overflow-x: auto; padding: 2px 2px 4px; }
.node { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 12px 14px; background: var(--surface); min-width: 110px; flex: 1; box-shadow: var(--shadow-xs); font-size: 13px; }
.node .who { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--gray-500); font-weight: 600; }
.node .amt { font-size: 18px; font-weight: 700; margin: 3px 0 1px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.node.dark { border-color: var(--brand-300); background: var(--brand-50); }
.node.dark .who { color: var(--brand-700); }
.arrow { display: grid; place-items: center; padding: 0 4px; color: var(--brand-400); font-size: 18px; min-width: 34px; text-align: center; font-weight: 600; }
.arrow small { display: block; font-size: 10px; line-height: 1.1; color: var(--gray-500); font-weight: 500; }

.steps-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.step { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 16px; background: var(--surface); box-shadow: var(--shadow-xs); }
.step .n { width: 28px; height: 28px; border-radius: 9px; background: var(--brand-600); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 700; margin-bottom: 10px; }
.step .who { font-size: 11px; text-transform: uppercase; color: var(--brand-700); font-weight: 600; letter-spacing: .05em; }
.step b { display: block; margin-top: 2px; }
.step p { margin-top: 4px; font-size: 12.5px; color: var(--gray-600); }
.status-flow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.status-flow .sep { color: var(--gray-400); }

/* ---------- 7. Mobile device frame ---------- */
.phone { width: 392px; height: 820px; border-radius: 52px; background: #0b0f19; padding: 12px; box-shadow: var(--shadow-lg); position: relative; flex: none; }
.phone-screen { width: 100%; height: 100%; border-radius: 41px; overflow: hidden; background: var(--gray-50); display: flex; flex-direction: column; position: relative; }
.phone-notch { position: absolute; top: 22px; left: 50%; transform: translateX(-50%); width: 112px; height: 32px; background: #0b0f19; border-radius: 20px; z-index: 3; }
.m-status { height: 50px; flex: none; display: flex; justify-content: space-between; align-items: flex-end; padding: 0 30px 6px; font-size: 13px; font-weight: 600; background: var(--surface); }
.m-top { flex: none; display: flex; align-items: center; gap: 10px; padding: 8px 16px 12px; background: var(--surface); border-bottom: 1px solid var(--gray-200); }
.m-top .logo { font-size: 14px; } .m-top .logo b { width: 30px; height: 30px; border-radius: 9px; }
.m-top .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.m-top .icon-btn { width: 36px; height: 36px; }
.phone .app-content { flex: 1; overflow-y: auto; padding: 16px; scrollbar-width: none; }
.phone .no-shell-m { flex: 1; overflow-y: auto; background: var(--surface); scrollbar-width: none; }
.m-tabbar { flex: none; display: grid; grid-template-columns: repeat(5, 1fr); background: var(--surface); border-top: 1px solid var(--gray-200); padding: 8px 4px 22px; }
.m-tabbar a { display: flex; flex-direction: column; align-items: center; gap: 3px; font-size: 10.5px; color: var(--gray-500); font-weight: 600; text-decoration: none; }
.m-tabbar a svg { width: 22px; height: 22px; }
.m-tabbar a.on { color: var(--brand-700); }
.m-tabbar a.on svg { stroke-width: 2.2; }

/* ---------- 8. Responsive (container-based: same markup on phone & desktop) ---------- */
@container (max-width: 1100px) { .div-tiles { grid-template-columns: repeat(3, 1fr); } }
@container (max-width: 720px) {
  .g2, .g3, .g4, .g5, .g21, .g12, .g31, .steps-grid { grid-template-columns: 1fr; }
  .form, .form.f2, .form.f4 { grid-template-columns: 1fr; }
  .field.span2, .field.span3 { grid-column: auto; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .kpi { padding: 12px; } .kpi .v { font-size: 18px; }
  .page-title { flex-direction: column; align-items: stretch; margin-bottom: 14px; }
  .page-title h3 { font-size: 19px; }
  .page-title > .row, .page-title > .btn { width: 100%; }
  .page-title > .btn.primary { height: 46px; font-size: 15px; }
  .card { padding: 14px; border-radius: 12px; }
  .kv { grid-template-columns: 112px 1fr; }
  .alert { flex-direction: column; align-items: stretch; }
  .alert .btn { width: 100%; }
  .stepper div { font-size: 0; } .stepper div.cur { font-size: 11px; }
  .flow { flex-direction: column; } .arrow { transform: rotate(90deg); min-height: 26px; }
  .login-wrap { grid-template-columns: 1fr; min-height: 0; }
  .login-left { padding: 28px 22px; gap: 12px; } .login-left .grid, .login-left .ph { display: none; }
  .login-left h3 { font-size: 20px !important; }
  .login-right { padding: 24px 20px; } .login-right > div { width: 100% !important; }
  .row > .btn.primary:last-child { flex: 1; height: 46px; }
  .hbar { grid-template-columns: 100px 1fr 64px; }
  .principles, .stack-grid { grid-template-columns: 1fr !important; }
  .div-tiles { grid-template-columns: 1fr 1fr; }
  .drill-tools input, .drill-tools select { width: 100% !important; }
  .theme-cards { grid-template-columns: repeat(2, 1fr); }
  .mode-cards { grid-template-columns: 1fr 1fr; }
  .levels span { font-size: 10.5px; padding: 3px 8px; }
}
@media (max-width: 1280px) { .layout { grid-template-columns: 240px 1fr; } .app-body { grid-template-columns: 210px 1fr; } }

/* ---------- 9. Design-system pages ---------- */
.ds-hero { padding: 36px 36px 28px; background: var(--brand-800); color: #fff; }
.ds-hero h3 { font-size: 28px; letter-spacing: -.02em; margin: 12px 0 8px; color: #fff; }
.ds-hero p { color: var(--brand-100); max-width: 760px; font-size: 15px; }
.ds-section { padding: 28px 36px; border-bottom: 1px solid var(--gray-100); }
.ds-section.grid { gap: 32px; }
.ds-h { font-size: 16px; margin-bottom: 6px; }
.ds-h small { font-weight: 400; font-size: 12.5px; }
.ds-sub { color: var(--gray-500); margin-bottom: 16px; }
.principles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 12px; }
.principle { border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 16px; display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--gray-600); }
.principle b { color: var(--gray-900); font-size: 14px; }
.swatch-group { margin-bottom: 16px; }
.swatch-group h5 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--gray-500); }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 10px; }
.swatch { border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; background: var(--surface); font-size: 11.5px; }
.swatch i { display: block; height: 52px; }
.swatch div { padding: 6px 9px; } .swatch b { display: block; font-size: 12px; } .swatch span { color: var(--gray-500); font-family: var(--mono); font-size: 11px; }
.type-row { display: grid; grid-template-columns: 150px 1fr; align-items: baseline; padding: 10px 0; border-bottom: 1px solid var(--gray-100); gap: 12px; }
.space-scale { display: flex; gap: 14px; align-items: flex-end; margin: 12px 0 8px; font-size: 11px; color: var(--gray-500); }
.space-scale div { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.space-scale i { display: block; height: 32px; background: var(--brand-400); border-radius: 3px; }
.radius-row { display: flex; gap: 14px; margin-top: 14px; }
.radius-row div { width: 96px; height: 72px; border: 1.5px solid var(--brand-400); background: var(--brand-50); display: grid; place-items: center; text-align: center; font-weight: 600; font-size: 13px; line-height: 1.2; color: var(--brand-800); }
.radius-row small { font-weight: 400; font-size: 10.5px; color: var(--gray-500); }
.radius-row .elev { border: 1px solid var(--gray-200); background: var(--surface); border-radius: 12px; color: var(--gray-800); }
.stack-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 10px; }
.stack { border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; }
.stack span { font-size: 12.5px; color: var(--gray-500); }
pre.code { background: #0b1220; color: #d1fae5; border-radius: var(--radius-lg); padding: 16px 18px; font: 500 12px/1.65 var(--mono); overflow-x: auto; margin: 10px 0 0; }