/* ============================================================================= V2 Admin — Design Tokens ---------------------------------------------------------------------------- Single source of truth cho color / spacing / type / radii / shadow. Semantic naming (not "slate-500" — use "text-muted"). Dark mode swap via [data-theme="dark"] attribute on . ============================================================================= */ :root { /* ── Color: neutrals (graphite scale, professional like Linear) ──────── */ --gray-50: #fafafb; --gray-100: #f4f5f7; --gray-200: #e6e8ec; --gray-300: #d3d6dc; --gray-400: #9ba1ad; --gray-500: #6b7280; --gray-600: #4b5563; --gray-700: #353a44; --gray-800: #1f232b; --gray-900: #11141a; /* ── Color: brand — VIASM red (logo color) ───────────────────────────── Realiased twice: indigo → navy (2026-05-27 first pass) → red (2026-05-27 user feedback "tông màu chuyển xanh sang đỏ cho đồng bộ với logo"). Logo viasm-logo.png là red icosahedron + red wordmark, brand color phải khớp. Navy giữ là --navy-* riêng cho text headings + structural surfaces. */ --brand-50: #fef2f3; --brand-100: #fde2e5; --brand-200: #fbc8ce; --brand-300: #f59ba6; --brand-400: #ec6577; --brand-500: #de3852; --brand-600: var(--viasm-red); /* #c41e3a — VIASM logo red */ --brand-700: var(--viasm-red-dark); /* #951a2c — deeper for hover/active */ --brand-800: #7a1424; --brand-900: #5e0f1c; /* ── Color: VIASM brand (matches chat UI) ─────────────────────────────── Used by knowledge module + future modules requesting brand sync. Reference: extensions/chat_api/static/index.html lines 18-42. ──────────────────────────────────────────────────────────────────── */ --navy-50: #f4f6fa; --navy-100: #e6ecf4; --navy-200: #c3d0e2; --navy-300: #94aac9; --navy-400: #5f7fae; --navy-500: #335c91; --navy-600: #1f4576; --navy-700: #143560; /* VIASM primary (logo navy) */ --navy-800: #0c264a; --navy-900: #061838; --viasm-red: #c41e3a; /* VIASM logo red */ --viasm-red-soft: #fbe9ec; --viasm-red-dark: #951a2c; --highlight: #b8893a; /* Academic gold accent */ --highlight-soft: #f5ecd9; --ivory: #fbfaf6; /* Warm paper background (vs sterile gray-50) */ --rule: #e4e7ed; --rule-soft: #eef0f4; /* ── Color: status (WCAG AA contrast on white) ──────────────────────── */ --success-50: #ecfdf5; --success-100: #d1fae5; --success-500: #10b981; --success-600: #059669; --success-700: #047857; --warning-50: #fffbeb; --warning-100: #fef3c7; --warning-500: #f59e0b; --warning-600: #d97706; --warning-700: #b45309; --danger-50: #fef2f2; --danger-100: #fee2e2; --danger-500: #ef4444; --danger-600: #dc2626; --danger-700: #b91c1c; --info-50: #eff6ff; --info-100: #dbeafe; --info-500: #3b82f6; --info-600: #2563eb; --info-700: #1d4ed8; /* ── Semantic colors (light theme) ──────────────────────────────────── */ --background: var(--gray-50); --surface: #ffffff; --surface-elevated: #ffffff; --surface-sunken: var(--gray-100); --surface-hover: var(--gray-100); --border-default: var(--gray-200); --border-strong: var(--gray-300); --border-focus: var(--highlight); /* VIASM gold focus ring (match chat UI accent) */ --text-primary: var(--gray-900); --text-secondary: var(--gray-700); --text-muted: var(--gray-500); --text-subtle: var(--gray-400); --text-inverse: #ffffff; --text-brand: var(--brand-600); --text-danger: var(--danger-600); --text-success: var(--success-700); --text-warning: var(--warning-700); --link: var(--brand-600); --link-hover: var(--brand-700); --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.04); --shadow-md: 0 2px 4px -1px rgb(0 0 0 / 0.06), 0 4px 6px -1px rgb(0 0 0 / 0.04); --shadow-lg: 0 4px 6px -2px rgb(0 0 0 / 0.05), 0 10px 15px -3px rgb(0 0 0 / 0.08); --shadow-xl: 0 10px 25px -5px rgb(0 0 0 / 0.10), 0 20px 25px -5px rgb(0 0 0 / 0.04); /* ── Spacing scale (4px base, follows 4/8/12/16/24/32/48/64) ────────── */ --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px; --space-12: 48px; --space-16: 64px; /* ── Type scale (1.125 modular, Inter; line-height tuned per size) ───── */ --font-display: 28px; --lh-display: 36px; --font-h1: 22px; --lh-h1: 28px; --font-h2: 18px; --lh-h2: 24px; --font-h3: 15px; --lh-h3: 20px; --font-body: 14px; --lh-body: 20px; --font-body-sm: 13px; --lh-body-sm: 18px; --font-caption: 12px; --lh-caption: 16px; --font-mono: 12px; --lh-mono: 16px; --font-sans: 'Inter', system-ui, -apple-system, sans-serif; --font-mono-stack: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; --font-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif; /* VIASM academic heading */ --weight-regular: 400; --weight-medium: 500; --weight-semibold: 600; --weight-bold: 700; /* ── Radii ──────────────────────────────────────────────────────────── */ --radius-xs: 4px; --radius-sm: 6px; --radius-md: 8px; --radius-lg: 12px; --radius-full: 9999px; /* ── Z-index ────────────────────────────────────────────────────────── */ --z-sticky: 10; --z-overlay: 50; --z-modal: 60; --z-toast: 70; --z-cmdk: 80; /* ── Transitions ────────────────────────────────────────────────────── */ --ease-out: cubic-bezier(0.16, 1, 0.3, 1); --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1); --duration-fast: 120ms; --duration: 180ms; --duration-slow: 260ms; /* ── Chat-UI semantic aliases (so the chat surface resolves from this file with ZERO visual change — identical to chat index.html :root) ──────── */ --paper: #ffffff; --bg: var(--ivory); --panel: var(--paper); --panel-2: var(--navy-50); --border: var(--rule); --text: #1a1a1f; --text-2: #44464f; --muted: #74809a; --accent: var(--viasm-red); --accent-soft: var(--viasm-red-soft); --success: #1d7f54; --warning: #b97320; --error: #b53c2e; --user-bg: var(--navy-700); --user-text: #ffffff; --bot-bg: var(--paper); --bot-text: var(--text); --code-bg: var(--navy-50); --citation: var(--navy-600); --heading: var(--navy-800); /* ── Knowledge-module vars (previously undefined → light-only fallback). Aliased to theme-aware admin semantics so dark mode resolves. ──────── */ --bg-paper: var(--surface); --bg-subtle: var(--surface-sunken); --surface-2: var(--surface-sunken); --surface-card: var(--surface-elevated); --text-strong: var(--text-primary); --border-subtle: var(--rule-soft); --font-h4: 14px; --lh-h4: 19px; /* ── Navy-tinted shadows (chat brand standard; override admin black) ─── */ --shadow-sm: 0 1px 2px rgba(12,38,74,.06); --shadow-md: 0 4px 16px rgba(12,38,74,.08), 0 1px 2px rgba(12,38,74,.04); --shadow-lg: 0 12px 40px rgba(12,38,74,.12), 0 2px 6px rgba(12,38,74,.06); } /* ── Dark theme (toggled via [data-theme="dark"] on ) ──────────── */ :root[data-theme="dark"] { --background: var(--gray-900); --surface: var(--gray-800); --surface-elevated: #2a2e38; --surface-sunken: var(--gray-900); --surface-hover: #2a2e38; --border-default: #2d3340; --border-strong: #3a4151; --border-focus: var(--brand-400); --text-primary: var(--gray-50); --text-secondary: var(--gray-200); --text-muted: #9aa1ae; --text-subtle: #6c7382; --text-inverse: var(--gray-900); --text-brand: var(--brand-300); --text-danger: #f87171; --text-success: #34d399; --text-warning: #fbbf24; --link: var(--brand-300); --link-hover: var(--brand-200); --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3); --shadow-md: 0 2px 4px -1px rgb(0 0 0 / 0.4), 0 4px 6px -1px rgb(0 0 0 / 0.3); --shadow-lg: 0 4px 6px -2px rgb(0 0 0 / 0.4), 0 10px 15px -3px rgb(0 0 0 / 0.5); --shadow-xl: 0 10px 25px -5px rgb(0 0 0 / 0.6), 0 20px 25px -5px rgb(0 0 0 / 0.3); /* VIASM brand — dark mode mirror (lighter navy for readability) */ --navy-50: #1a2540; --navy-100: #1f2c4a; --navy-200: #2b3a5d; /* --brand-* dark mirror — VIASM red soft tones cho dark bg */ --brand-50: #2d141a; --brand-100: #3a1a22; --brand-200: #4f2230; --brand-300: #6a2e3f; --brand-400: #944253; --brand-500: #c25a6c; --brand-600: #e74c5b; /* viasm-red dark variant */ --brand-700: #f07585; --brand-800: #f5a3ad; --brand-900: #fbc8ce; --navy-300: #3c4d72; --navy-400: #54688a; --navy-500: #7286a8; --navy-600: #94a5c2; --navy-700: #b5c2d8; --navy-800: #d4dcea; --navy-900: #ebeff6; --viasm-red: #e74c5b; --viasm-red-soft: #3a1a22; --viasm-red-dark: #c41e3a; --highlight: #d4a960; --highlight-soft: #2d2519; --ivory: #0a1226; --rule: #1f2c4a; --rule-soft: #172139; /* ── Chat-UI semantic aliases — dark (identical to chat index.html dark) ── */ --paper: #0e1730; --bg: var(--ivory); --panel: var(--paper); --panel-2: #131e3a; --border: var(--rule); --text: #e6ebf5; --text-2: #b5c2d8; --muted: #7286a8; --accent: var(--viasm-red); --accent-soft: var(--viasm-red-soft); --success: #4ade80; --warning: #fbbf24; --error: #f87171; --user-bg: var(--navy-500); --user-text: #0a1226; --bot-bg: var(--paper); --bot-text: var(--text); --code-bg: #0a1226; --citation: var(--navy-600); --heading: var(--navy-800); /* Knowledge-module vars (dark resolves via admin semantics) */ --bg-paper: var(--surface); --bg-subtle: var(--surface-sunken); --surface-2: var(--surface-sunken); --surface-card: var(--surface-elevated); --text-strong: var(--text-primary); --border-subtle: var(--rule-soft); /* Dark shadows (chat brand standard) */ --shadow-sm: 0 1px 2px rgba(0,0,0,.4); --shadow-md: 0 4px 16px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.2); --shadow-lg: 0 12px 40px rgba(0,0,0,.5), 0 2px 6px rgba(0,0,0,.3); } /* Auto-apply dark theme if user prefers (unless explicit override) */ @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { /* mirror the dark block (kept minimal — uses same vars) */ color-scheme: dark; } } :root[data-theme="dark"] { color-scheme: dark; } :root[data-theme="light"] { color-scheme: light; } /* ── Base reset / element styles ──────────────────────────────────────── */ html, body { font-family: var(--font-sans); font-size: var(--font-body); line-height: var(--lh-body); background: var(--background); color: var(--text-primary); font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11'; /* Inter ligatures */ -webkit-font-smoothing: antialiased; } /* Tabular numerals for cost/latency cells */ .tabular { font-variant-numeric: tabular-nums; } /* Mono font + tabular for IDs and numeric data */ .mono { font-family: var(--font-mono-stack); font-size: var(--font-mono); } /* Focus ring everywhere — accessible + branded */ *:focus-visible { outline: 2px solid var(--border-focus); outline-offset: 2px; border-radius: var(--radius-sm); } /* Selection color */ ::selection { background: var(--brand-200); color: var(--brand-900); } :root[data-theme="dark"] ::selection { background: var(--brand-700); color: var(--brand-50); } /* Smooth bg/color transition on theme switch */ html { transition: background-color var(--duration) var(--ease-out), color var(--duration) var(--ease-out); }