bdca911730
- Fix --sumi-text-inverse: #13110f → #f5f0e8 (was dark-on-dark) Primary buttons now have ~4.8:1 contrast ratio (WCAG AA pass) Affects: Sign In, Register, all primary action buttons - Tap-target test: skip sr-only elements (intentionally invisible) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
1448 lines
56 KiB
CSS
1448 lines
56 KiB
CSS
@import 'tailwindcss';
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@import 'tw-animate-css';
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@custom-variant dark (&:is([data-theme="dark"] *));
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/* ╔══════════════════════════════════════════════════════════════════════════╗
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║ SUMI DESIGN SYSTEM v4.0 — "Lavis d'encre" (墨の濃淡) ║
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║ VEZA × TALAS — Single Source of Truth ║
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║ Ink wash aesthetic — contrast, wabi-sabi, ma (間) ║
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╚══════════════════════════════════════════════════════════════════════════╝ */
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/* ═══════════════════════════════════════════════════════════════════════════
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DARK THEME (default) — Sumi ink on void (墨の闇)
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═══════════════════════════════════════════════════════════════════════════ */
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:root, [data-theme="dark"] {
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/* ═══ BACKGROUNDS — Ink dilutions (墨の濃淡) ═══ */
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--sumi-bg-void: #0d0d0b;
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--sumi-bg-base: #13110f;
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--sumi-bg-raised: #1a1714;
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--sumi-bg-overlay: #242018;
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--sumi-bg-hover: #2e2a22;
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--sumi-bg-active: #383228;
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--sumi-bg-wash: #17140f;
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/* ═══ SURFACES — Ink planes (墨面) ═══ */
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--sumi-surface-inset: #0f0d0b;
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--sumi-surface-subtle: #1e1a15;
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--sumi-surface-card: #1a1714;
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--sumi-surface-elevated: #242018;
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/* ═══ BORDERS — Ink lines (筆線) ═══ */
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--sumi-border-faint: rgba(232,224,208, 0.03);
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--sumi-border-default: rgba(232,224,208, 0.06);
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--sumi-border-strong: rgba(232,224,208, 0.10);
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--sumi-border-focus: rgba(184,58,30, 0.50);
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--sumi-border-accent: rgba(184,58,30, 0.25);
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/* ═══ TEXT — Ink on washi (墨と和紙) ═══ */
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--sumi-text-primary: #e8e0d0;
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--sumi-text-secondary: #9e9688;
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--sumi-text-tertiary: #6b6560;
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--sumi-text-disabled: #3d3930;
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--sumi-text-inverse: #f5f0e8;
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--sumi-text-link: #b83a1e;
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/* ═══ PIGMENTS — Shu vermillion (朱) + Kin gold (金) ═══ */
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--sumi-accent: #b83a1e;
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--sumi-accent-hover: #c84a2e;
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--sumi-accent-active: #8b2500;
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--sumi-accent-muted: rgba(184,58,30, 0.18);
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--sumi-accent-subtle: rgba(184,58,30, 0.06);
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--sumi-accent-emphasis: #8b2500;
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--sumi-vermillion: #a04050;
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--sumi-vermillion-hover: #b05060;
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--sumi-vermillion-subtle: rgba(160,64,80, 0.10);
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--sumi-sage: #4f6840;
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--sumi-sage-hover: #5f7850;
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--sumi-sage-subtle: rgba(79,104,64, 0.10);
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--sumi-gold: #b8860b;
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--sumi-gold-hover: #c8960b;
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--sumi-gold-subtle: rgba(184,134,11, 0.10);
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/* ═══ 金 — KIN (GOLD LEAF) ═══ */
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--sumi-kin: #b8860b;
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--sumi-kin-hover: #c8960b;
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--sumi-kin-subtle: rgba(184,134,11, 0.08);
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/* ═══ PATINA (SUMI v4) ═══ */
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--sumi-patina-green: #5A8A72;
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--sumi-patina-warmth: 0deg;
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--sumi-grain-opacity: 0.05;
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/* ═══ 墨の六色 — Six Tones of Ink ═══ */
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--sumi-ink-kuro: #0d0d0b; /* 黒 pure black */
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--sumi-ink-sumi: #1a1714; /* 墨 ink */
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--sumi-ink-usuzumi: #3d3930; /* 薄墨 light ink */
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--sumi-ink-hai: #6b6560; /* 灰 ash */
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--sumi-ink-gin: #9e9688; /* 銀 silver */
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--sumi-ink-kasumi: #c4bba8; /* 霞 mist */
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/* ═══ CIRCADIAN (SUMI v4) ═══ */
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--sumi-circadian-warmth: 0deg;
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--sumi-circadian-brightness: 1;
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/* ═══ SEMANTIC ═══ */
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--sumi-success: var(--sumi-sage);
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--sumi-success-subtle: var(--sumi-sage-subtle);
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--sumi-warning: var(--sumi-gold);
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--sumi-warning-subtle: var(--sumi-gold-subtle);
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--sumi-error: var(--sumi-vermillion);
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--sumi-error-subtle: var(--sumi-vermillion-subtle);
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--sumi-info: var(--sumi-accent);
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--sumi-live: #a04050;
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--sumi-online: var(--sumi-sage);
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/* ═══ TYPOGRAPHY ═══ */
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--sumi-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
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--sumi-font-heading: 'Noto Serif JP', Georgia, serif;
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--sumi-font-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', monospace;
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--sumi-font-serif: 'Noto Serif JP', Georgia, serif;
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--sumi-text-4xl: 2.25rem;
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--sumi-text-3xl: 1.875rem;
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--sumi-text-2xl: 1.5rem;
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--sumi-text-xl: 1.25rem;
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--sumi-text-lg: 1.125rem;
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--sumi-text-md: 1rem;
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--sumi-text-base: 0.875rem;
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--sumi-text-sm: 0.8125rem;
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--sumi-text-xs: 0.75rem;
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--sumi-font-size-base: 16px;
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--sumi-leading-none: 1;
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--sumi-leading-tight: 1.25;
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--sumi-leading-snug: 1.375;
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--sumi-leading-normal: 1.5;
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--sumi-leading-relaxed: 1.625;
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--sumi-leading-loose: 1.75;
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--sumi-tracking-tighter: -0.03em;
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--sumi-tracking-tight: -0.015em;
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--sumi-tracking-normal: 0;
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--sumi-tracking-wide: 0.025em;
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--sumi-tracking-wider: 0.05em;
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--sumi-tracking-widest: 0.2em;
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--sumi-weight-extralight: 200;
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--sumi-weight-light: 300;
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--sumi-weight-regular: 400;
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--sumi-weight-medium: 500;
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--sumi-weight-semibold: 600;
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--sumi-weight-bold: 700;
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/* ═══ SPACING ═══ */
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--sumi-space-0-5: 2px;
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--sumi-space-1: 4px;
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--sumi-space-1-5: 6px;
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--sumi-space-2: 8px;
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--sumi-space-2-5: 10px;
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--sumi-space-3: 12px;
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--sumi-space-4: 16px;
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--sumi-space-5: 20px;
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--sumi-space-6: 24px;
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--sumi-space-8: 32px;
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--sumi-space-10: 40px;
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--sumi-space-12: 48px;
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--sumi-space-16: 64px;
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--sumi-space-20: 80px;
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/* ═══ RADIUS ═══ */
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--sumi-radius-xs: 1px;
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--sumi-radius-sm: 2px;
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--sumi-radius-md: 2px;
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--sumi-radius-lg: 4px;
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--sumi-radius-xl: 6px;
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--sumi-radius-2xl: 8px;
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--sumi-radius-full: 9999px;
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/* ═══ SHADOWS — Ink diffusion (滲み) ═══ */
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--sumi-shadow-xs: 0 1px 3px rgba(13,13,11,0.20);
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--sumi-shadow-sm: 0 2px 8px rgba(13,13,11,0.15), 0 1px 3px rgba(13,13,11,0.12);
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--sumi-shadow-md: 0 4px 20px rgba(13,13,11,0.15), 0 2px 6px rgba(13,13,11,0.10);
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--sumi-shadow-lg: 0 8px 35px rgba(13,13,11,0.18), 0 4px 12px rgba(13,13,11,0.10);
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--sumi-shadow-xl: 0 16px 55px rgba(13,13,11,0.22), 0 8px 20px rgba(13,13,11,0.12);
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--sumi-shadow-2xl: 0 24px 75px rgba(13,13,11,0.30);
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--sumi-shadow-glow: 0 0 0 3px rgba(184,58,30, 0.20);
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--sumi-shadow-glow-lg: 0 0 20px rgba(184,58,30, 0.10);
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--sumi-shadow-kin: 0 0 16px rgba(184,134,11, 0.15);
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/* ═══ GLASS — Shoji screen (障子) ═══ */
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--sumi-glass-bg: rgba(19,17,15, 0.80);
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--sumi-glass-border: rgba(232,224,208, 0.04);
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--sumi-glass-blur: 12px;
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/* ═══ SCROLLBAR ═══ */
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--sumi-scrollbar-track: transparent;
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--sumi-scrollbar-thumb: rgba(232,224,208, 0.06);
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--sumi-scrollbar-hover: rgba(232,224,208, 0.12);
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/* ═══ MOTION ═══ */
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--sumi-duration-instant: 75ms;
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--sumi-duration-fast: 150ms;
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--sumi-duration-normal: 200ms;
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--sumi-duration-slow: 300ms;
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--sumi-duration-slower: 500ms;
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/* Aliases for components using legacy var names */
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--duration-fast: var(--sumi-duration-fast);
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--duration-normal: var(--sumi-duration-normal);
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--sumi-ease-default: cubic-bezier(0.25, 0.1, 0.25, 1);
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--sumi-ease-out: cubic-bezier(0.33, 1, 0.68, 1);
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--sumi-ease-in: cubic-bezier(0.32, 0, 0.67, 0);
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--sumi-ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
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--sumi-ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
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--sumi-ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.1);
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--sumi-transition-colors: color var(--sumi-duration-fast) var(--sumi-ease-default),
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background-color var(--sumi-duration-fast) var(--sumi-ease-default),
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border-color var(--sumi-duration-fast) var(--sumi-ease-default);
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--sumi-transition-opacity: opacity var(--sumi-duration-fast) var(--sumi-ease-default);
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--sumi-transition-transform: transform var(--sumi-duration-normal) var(--sumi-ease-out);
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--sumi-transition-shadow: box-shadow var(--sumi-duration-fast) var(--sumi-ease-default);
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/* ═══ Z-INDEX ═══ */
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--sumi-z-base: 0;
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--sumi-z-raised: 10;
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--sumi-z-dropdown: 100;
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--sumi-z-sticky: 200;
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--sumi-z-overlay: 300;
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--sumi-z-modal: 400;
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--sumi-z-popover: 500;
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--sumi-z-toast: 600;
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--sumi-z-tooltip: 700;
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--sumi-z-max: 999;
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/* ═══ LAYOUT ═══ */
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--sumi-max-width: 1400px;
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--sumi-max-width-content: 1200px;
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--sumi-max-width-narrow: 800px;
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--sumi-max-width-prose: 65ch;
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--sumi-sidebar-width: 240px;
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--sumi-sidebar-collapsed: 64px;
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--sumi-header-height: 56px;
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--sumi-player-height: 80px;
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/* ═══ CONTEXTUAL ACCENTS (feature-specific) ═══ */
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--graffiti-magenta: #a04050;
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--gaming-gold: #b8860b;
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--terminal-green: #4f6840;
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--sakura: #d4a0b0;
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--sumi-shu: #b83a1e; /* 朱 — hanko seal vermillion */
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--sumi-ai: #2a4e68; /* 藍 — indigo */
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/* ═══ SHADCN/RADIX SEMANTIC MAPPING ═══ */
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--background: var(--sumi-bg-base);
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--foreground: var(--sumi-text-primary);
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--card: var(--sumi-surface-card);
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--card-foreground: var(--sumi-text-primary);
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--popover: var(--sumi-bg-overlay);
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--popover-foreground: var(--sumi-text-primary);
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--primary: var(--sumi-accent);
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--primary-foreground: var(--sumi-text-inverse);
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--secondary: var(--sumi-bg-hover);
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--secondary-foreground: var(--sumi-text-primary);
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--muted: var(--sumi-bg-hover);
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--muted-foreground: var(--sumi-text-secondary);
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--accent: var(--sumi-bg-hover);
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--accent-foreground: var(--sumi-text-primary);
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--destructive: var(--sumi-vermillion);
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--destructive-foreground: #ffffff;
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--success: var(--sumi-success);
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--success-foreground: #ffffff;
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--warning: var(--sumi-warning);
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--warning-foreground: var(--sumi-text-inverse);
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--info: var(--sumi-info);
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--info-foreground: var(--sumi-text-inverse);
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--border: var(--sumi-border-default);
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--input: var(--sumi-border-default);
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--ring: var(--sumi-border-focus);
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--radius: var(--sumi-radius-md);
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/* Charts */
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--chart-1: var(--sumi-accent);
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--chart-2: var(--sumi-vermillion);
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--chart-3: var(--sumi-sage);
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--chart-4: var(--sumi-gold);
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--chart-5: #8b7ec8;
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/* Sidebar mapping */
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--sidebar: var(--sumi-bg-raised);
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--sidebar-foreground: var(--sumi-text-secondary);
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--sidebar-primary: var(--sumi-accent);
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--sidebar-primary-foreground: var(--sumi-text-primary);
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--sidebar-accent: var(--sumi-accent-subtle);
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--sidebar-accent-foreground: var(--sumi-text-primary);
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--sidebar-border: var(--sumi-border-faint);
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--sidebar-ring: var(--sumi-accent);
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/* Sidebar active item indicator */
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--sidebar-active-indicator: inset 2px 0 0 0 var(--sidebar-primary);
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/* ═══ LAYOUT PRIMITIVES (preserved from previous system) ═══ */
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--layout-content-max-width: 100rem;
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--layout-main-min-height: calc(100vh - 4rem);
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--layout-page-min-height: 37.5rem;
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--layout-page-min-height-sm: 25rem;
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--layout-story-decorator-min-height: 12rem;
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--layout-gap: 1rem;
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--layout-gap-sm: 0.75rem;
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--layout-gap-lg: 1.5rem;
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--layout-drawer-max-height: 60vh;
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--layout-panel-max-height: 70vh;
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--layout-list-max-height: 25rem;
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--layout-modal-max-height: 85vh;
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--layout-modal-max-height-sm: 80vh;
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--layout-modal-max-height-xs: 70vh;
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--layout-modal-max-height-lg: 90vh;
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--layout-lyrics-height: 60vh;
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--layout-lyrics-height-sm: 50vh;
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--layout-chat-height: calc(100vh - 6.25rem);
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--layout-chat-main-height: calc(100vh - 6rem);
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--layout-stream-height: calc(100vh - 6rem);
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--layout-modal-full-height: calc(100vh - 2rem);
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/* App shell — header, main offsets and margins (sidebar-driven) */
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--header-height: 4rem;
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--main-offset-top: 5rem;
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--main-offset-bottom: 9rem;
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--mobile-bottom-nav-height: 4rem;
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--main-margin-left-expanded: 18rem;
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--main-margin-left-collapsed: 7rem;
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--header-left-expanded: 18rem;
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--header-left-collapsed: 5rem;
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/* Sidebar layout */
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--sidebar-width-expanded: 15rem;
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--sidebar-width-collapsed: 5rem;
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--sidebar-offset-left: 1.5rem;
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--sidebar-offset-top: 5rem;
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--sidebar-offset-bottom: 1.5rem;
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--sidebar-z-index: 95;
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--sidebar-overlay-z-index: 90;
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--player-z-index: var(--sumi-z-sticky);
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}
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/* ═══════════════════════════════════════════════════════════════════════════
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LIGHT THEME — Washi Paper (和紙) — Ink on warm paper
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═══════════════════════════════════════════════════════════════════════════ */
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[data-theme="light"] {
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--sumi-bg-void: #e8e0cf;
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--sumi-bg-base: #f0ebe0;
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--sumi-bg-raised: #f0ebe0;
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--sumi-bg-overlay: #f0ebe0;
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--sumi-bg-hover: #e4dccb;
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--sumi-bg-active: #ddd4c0;
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--sumi-bg-wash: #ece5d6;
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--sumi-surface-inset: #e0d8c8;
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--sumi-surface-subtle: #e8e0cf;
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--sumi-surface-card: #f0ebe0;
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--sumi-surface-elevated: #f5f0e5;
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--sumi-border-faint: rgba(26,23,20, 0.04);
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--sumi-border-default: rgba(26,23,20, 0.06);
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--sumi-border-strong: rgba(26,23,20, 0.12);
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--sumi-border-focus: rgba(139,37,0, 0.45);
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--sumi-border-accent: rgba(139,37,0, 0.20);
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--sumi-text-primary: #1a1714;
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--sumi-text-secondary: #3d3930;
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--sumi-text-tertiary: #6b6560;
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--sumi-text-disabled: #c4bba8;
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--sumi-text-inverse: #e8e0d0;
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--sumi-text-link: #8b2500;
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--sumi-accent: #8b2500;
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--sumi-accent-hover: #7a2000;
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--sumi-accent-active: #9b3510;
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--sumi-accent-subtle: rgba(139,37,0, 0.08);
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--sumi-accent-muted: rgba(139,37,0, 0.15);
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--sumi-accent-emphasis: #6a1c00;
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--sumi-vermillion: #803040;
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--sumi-vermillion-hover: #702838;
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--sumi-vermillion-subtle: rgba(128,48,64, 0.10);
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--sumi-sage: #3d5530;
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--sumi-sage-hover: #304828;
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||
--sumi-sage-subtle: rgba(61,85,48, 0.10);
|
||
|
||
--sumi-gold: #9a7208;
|
||
--sumi-gold-hover: #886008;
|
||
--sumi-gold-subtle: rgba(154,114,8, 0.10);
|
||
|
||
--sumi-kin: #9a7208;
|
||
--sumi-kin-hover: #886008;
|
||
--sumi-kin-subtle: rgba(154,114,8, 0.06);
|
||
|
||
--sumi-live: #803040;
|
||
|
||
--sumi-shadow-xs: 0 1px 3px rgba(26,23,20,0.04);
|
||
--sumi-shadow-sm: 0 2px 8px rgba(26,23,20,0.05), 0 1px 3px rgba(26,23,20,0.03);
|
||
--sumi-shadow-md: 0 4px 20px rgba(26,23,20,0.06), 0 2px 6px rgba(26,23,20,0.04);
|
||
--sumi-shadow-lg: 0 8px 35px rgba(26,23,20,0.08), 0 4px 12px rgba(26,23,20,0.04);
|
||
--sumi-shadow-xl: 0 16px 55px rgba(26,23,20,0.10), 0 8px 20px rgba(26,23,20,0.05);
|
||
--sumi-shadow-2xl: 0 24px 75px rgba(26,23,20,0.12);
|
||
--sumi-shadow-glow: 0 0 0 3px rgba(139,37,0, 0.18);
|
||
--sumi-shadow-kin: 0 0 16px rgba(154,114,8, 0.12);
|
||
|
||
--sumi-glass-bg: rgba(240,235,224, 0.85);
|
||
--sumi-glass-border: rgba(26,23,20, 0.04);
|
||
|
||
--sumi-scrollbar-thumb: rgba(26,23,20, 0.08);
|
||
--sumi-scrollbar-hover: rgba(26,23,20, 0.16);
|
||
|
||
--sumi-grain-opacity: 0.06;
|
||
|
||
--primary-foreground: #f0ebe0;
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
HIGH CONTRAST MODE — 極墨 (Extreme Ink) — WCAG AA 4.5:1+
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
[data-theme="dark"][data-contrast="high"] {
|
||
--sumi-bg-void: #000000;
|
||
--sumi-bg-base: #050504;
|
||
--sumi-bg-raised: #0d0c0a;
|
||
--sumi-bg-overlay: #141210;
|
||
--sumi-bg-hover: #1e1c18;
|
||
--sumi-bg-active: #262420;
|
||
--sumi-text-primary: #ffffff;
|
||
--sumi-text-secondary: #d5cfc2;
|
||
--sumi-text-tertiary: #b0a898;
|
||
--sumi-border-default: rgba(232,224,208,0.25);
|
||
--sumi-border-faint: rgba(232,224,208,0.12);
|
||
--sumi-border-strong: rgba(232,224,208,0.40);
|
||
--sumi-accent: #d85030;
|
||
--sumi-accent-hover: #e86040;
|
||
}
|
||
|
||
[data-theme="light"][data-contrast="high"] {
|
||
--sumi-bg-void: #ffffff;
|
||
--sumi-bg-base: #fdfcf8;
|
||
--sumi-bg-raised: #f8f5ee;
|
||
--sumi-bg-overlay: #f0ece2;
|
||
--sumi-bg-hover: #e5e0d5;
|
||
--sumi-bg-active: #d8d2c5;
|
||
--sumi-text-primary: #000000;
|
||
--sumi-text-secondary: #1a1714;
|
||
--sumi-text-tertiary: #3d3930;
|
||
--sumi-border-default: rgba(26,23,20,0.25);
|
||
--sumi-border-faint: rgba(26,23,20,0.12);
|
||
--sumi-border-strong: rgba(26,23,20,0.40);
|
||
--sumi-accent: #7a1800;
|
||
--sumi-accent-hover: #601200;
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
DENSITY MODES — compact reduces spacing ~25%
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
[data-density="compact"] {
|
||
--sumi-space-0-5: 1.5px;
|
||
--sumi-space-1: 3px;
|
||
--sumi-space-1-5: 4.5px;
|
||
--sumi-space-2: 6px;
|
||
--sumi-space-2-5: 7.5px;
|
||
--sumi-space-3: 9px;
|
||
--sumi-space-4: 12px;
|
||
--sumi-space-5: 15px;
|
||
--sumi-space-6: 18px;
|
||
--sumi-space-8: 24px;
|
||
--sumi-space-10: 30px;
|
||
--sumi-space-12: 36px;
|
||
--sumi-space-16: 48px;
|
||
--sumi-space-20: 60px;
|
||
--sumi-text-base: 0.8125rem;
|
||
}
|
||
|
||
[data-density="comfortable"] {
|
||
font-size: 1rem;
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
FOCUS VISIBLE — distinct ring for keyboard navigation
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
:focus-visible {
|
||
outline: 2px solid var(--sumi-accent);
|
||
outline-offset: 2px;
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
TAILWIND THEME MAPPING
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
@theme inline {
|
||
/* Typography */
|
||
--font-sans: var(--sumi-font-body);
|
||
--font-heading: var(--sumi-font-heading);
|
||
--font-mono: var(--sumi-font-mono);
|
||
--font-serif: var(--sumi-font-serif);
|
||
|
||
/* Semantic color mapping to Tailwind utilities */
|
||
--color-background: var(--background);
|
||
--color-foreground: var(--foreground);
|
||
--color-card: var(--card);
|
||
--color-card-foreground: var(--card-foreground);
|
||
--color-popover: var(--popover);
|
||
--color-popover-foreground: var(--popover-foreground);
|
||
--color-primary: var(--primary);
|
||
--color-primary-foreground: var(--primary-foreground);
|
||
--color-secondary: var(--secondary);
|
||
--color-secondary-foreground: var(--secondary-foreground);
|
||
--color-muted: var(--muted);
|
||
--color-muted-foreground: var(--muted-foreground);
|
||
--color-accent: var(--accent);
|
||
--color-accent-foreground: var(--accent-foreground);
|
||
--color-destructive: var(--destructive);
|
||
--color-destructive-foreground: var(--destructive-foreground);
|
||
--color-border: var(--border);
|
||
--color-input: var(--input);
|
||
--color-ring: var(--ring);
|
||
|
||
/* Extended semantic */
|
||
--color-success: var(--success);
|
||
--color-success-foreground: var(--success-foreground);
|
||
--color-warning: var(--warning);
|
||
--color-warning-foreground: var(--warning-foreground);
|
||
--color-info: var(--info);
|
||
--color-info-foreground: var(--info-foreground);
|
||
|
||
/* SUMI direct accent access */
|
||
--color-sumi-accent: var(--sumi-accent);
|
||
--color-sumi-vermillion: var(--sumi-vermillion);
|
||
--color-sumi-sage: var(--sumi-sage);
|
||
--color-sumi-gold: var(--sumi-gold);
|
||
--color-gaming-gold: var(--sumi-gold);
|
||
--color-terminal-green: #3eaa5e;
|
||
--color-graffiti-magenta: #c840a0;
|
||
--color-sakura: #d090a8;
|
||
--color-sumi-shu: var(--sumi-shu);
|
||
--color-sumi-kin: var(--sumi-kin);
|
||
--color-sumi-ai: var(--sumi-ai);
|
||
|
||
/* Chart colors */
|
||
--color-chart-1: var(--chart-1);
|
||
--color-chart-2: var(--chart-2);
|
||
--color-chart-3: var(--chart-3);
|
||
--color-chart-4: var(--chart-4);
|
||
--color-chart-5: var(--chart-5);
|
||
|
||
/* Shadows — wired to SUMI tokens (auto dark/light) */
|
||
--shadow-xs: var(--sumi-shadow-xs);
|
||
--shadow-sm: var(--sumi-shadow-sm);
|
||
--shadow-md: var(--sumi-shadow-md);
|
||
--shadow-lg: var(--sumi-shadow-lg);
|
||
--shadow-xl: var(--sumi-shadow-xl);
|
||
--shadow-2xl: var(--sumi-shadow-2xl);
|
||
/* Card-specific shadows */
|
||
--shadow-card: var(--sumi-shadow-sm);
|
||
--shadow-card-hover: var(--sumi-shadow-md);
|
||
|
||
/* Radius */
|
||
--radius-sm: var(--sumi-radius-sm);
|
||
--radius-md: var(--sumi-radius-md);
|
||
--radius-lg: var(--sumi-radius-lg);
|
||
--radius-xl: var(--sumi-radius-xl);
|
||
--radius-2xl: var(--sumi-radius-2xl);
|
||
--radius-full: var(--sumi-radius-full);
|
||
|
||
/* Sidebar */
|
||
--color-sidebar: var(--sidebar);
|
||
--color-sidebar-foreground: var(--sidebar-foreground);
|
||
--color-sidebar-primary: var(--sidebar-primary);
|
||
--color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
|
||
--color-sidebar-accent: var(--sidebar-accent);
|
||
--color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
|
||
--color-sidebar-border: var(--sidebar-border);
|
||
--color-sidebar-ring: var(--sidebar-ring);
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
BASE STYLES
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
@layer base {
|
||
* {
|
||
@apply border-border outline-ring/50;
|
||
}
|
||
|
||
html {
|
||
scroll-behavior: smooth;
|
||
-webkit-font-smoothing: antialiased;
|
||
-moz-osx-font-smoothing: grayscale;
|
||
}
|
||
|
||
body {
|
||
@apply bg-background text-foreground;
|
||
font-size: var(--sumi-font-size-base);
|
||
font-feature-settings: "cv02", "cv03", "cv04", "cv11";
|
||
}
|
||
|
||
/* ═══ SUMI v4 — Washi fiber grain (和紙繊維) ═══
|
||
Anisotropic noise simulating washi paper fiber direction.
|
||
baseFrequency 0.4x0.9 = horizontal fibers. 5 octaves = fine detail.
|
||
GPU-composited via position:fixed. */
|
||
body::after {
|
||
content: '';
|
||
position: fixed;
|
||
inset: 0;
|
||
background:
|
||
url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='w'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.4 0.9' numOctaves='5' stitchTiles='stitch' seed='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23w)'/%3E%3C/svg%3E");
|
||
opacity: var(--sumi-grain-opacity, 0.05);
|
||
pointer-events: none;
|
||
z-index: 9998;
|
||
mix-blend-mode: overlay;
|
||
}
|
||
|
||
/* ═══ SUMI v4 — Subtle ink wash vignette (墨暈し) ═══
|
||
Very faint radial light at top-center, like a distant lamp on canvas. */
|
||
body::before {
|
||
content: '';
|
||
position: fixed;
|
||
inset: 0;
|
||
background: radial-gradient(ellipse at 30% 20%, rgba(210,195,168, 0.04) 0%, transparent 60%),
|
||
radial-gradient(ellipse at 70% 80%, rgba(180,165,135, 0.03) 0%, transparent 50%);
|
||
pointer-events: none;
|
||
z-index: 0;
|
||
}
|
||
|
||
/* ═══ SUMI v4 — Circadian + Patina filter ═══
|
||
Applied on #root to avoid affecting the grain layer.
|
||
hue-rotate shifts warmth. brightness adjusts for time of day.
|
||
Transition is 5 min (300s) so changes are imperceptible. */
|
||
#root {
|
||
filter:
|
||
hue-rotate(calc(var(--sumi-circadian-warmth) + var(--sumi-patina-warmth, 0deg)))
|
||
brightness(var(--sumi-circadian-brightness));
|
||
transition: filter 300s linear;
|
||
}
|
||
|
||
/* Eco mode — disable all cosmetic layers */
|
||
[data-eco="true"] body::after { display: none; }
|
||
[data-eco="true"] body::before { display: none; }
|
||
[data-eco="true"] #root { filter: none; transition: none; }
|
||
|
||
/* Respect reduced motion */
|
||
@media (prefers-reduced-motion: reduce) {
|
||
body::after { display: none; }
|
||
body::before { display: none; }
|
||
#root { filter: none; transition: none; }
|
||
}
|
||
|
||
/* ═══ SUMI v4 — Patina levels (墨の歳月) ═══ */
|
||
[data-patina="1"] { --sumi-grain-opacity: 0.06; }
|
||
[data-patina="2"] { --sumi-grain-opacity: 0.07; }
|
||
[data-patina="3"] {
|
||
--sumi-grain-opacity: 0.08;
|
||
--sumi-border-default: rgba(184, 58, 30, 0.05);
|
||
}
|
||
[data-patina="4"] {
|
||
--sumi-grain-opacity: 0.09;
|
||
--sumi-border-default: rgba(184, 58, 30, 0.08);
|
||
--sumi-shadow-sm: 0 2px 8px rgba(184, 58, 30, 0.08), 0 1px 3px rgba(13,13,11,0.12);
|
||
}
|
||
|
||
::selection {
|
||
background: var(--primary);
|
||
color: var(--primary-foreground);
|
||
}
|
||
|
||
/* Custom Scrollbar — thin, subtle */
|
||
::-webkit-scrollbar {
|
||
width: 6px;
|
||
height: 6px;
|
||
}
|
||
|
||
::-webkit-scrollbar-track {
|
||
background: var(--sumi-scrollbar-track);
|
||
}
|
||
|
||
::-webkit-scrollbar-thumb {
|
||
background: var(--sumi-scrollbar-thumb);
|
||
border-radius: var(--sumi-radius-full);
|
||
transition: background-color 0.2s ease;
|
||
}
|
||
|
||
::-webkit-scrollbar-thumb:hover {
|
||
background: var(--sumi-scrollbar-hover);
|
||
}
|
||
|
||
@supports (scrollbar-width: thin) {
|
||
* {
|
||
scrollbar-width: thin;
|
||
scrollbar-color: var(--sumi-scrollbar-thumb) transparent;
|
||
}
|
||
}
|
||
|
||
/* Typography — headings use Space Grotesk */
|
||
h1, h2, h3, h4, h5, h6 {
|
||
@apply font-heading tracking-tight text-foreground;
|
||
text-wrap: balance;
|
||
}
|
||
|
||
h1 { @apply text-4xl md:text-5xl; font-weight: 200; }
|
||
h2 { @apply text-3xl md:text-4xl; font-weight: 300; }
|
||
h3 { @apply text-2xl md:text-3xl; font-weight: 400; }
|
||
h4 { @apply text-xl md:text-2xl; font-weight: 400; }
|
||
h5 { @apply text-lg md:text-xl; font-weight: 500; }
|
||
h6 { @apply text-base md:text-lg; font-weight: 500; }
|
||
|
||
p {
|
||
@apply text-muted-foreground leading-relaxed;
|
||
text-wrap: pretty;
|
||
}
|
||
|
||
a:not([class]) {
|
||
@apply text-primary transition-colors;
|
||
}
|
||
a:not([class]):hover {
|
||
@apply text-primary/80;
|
||
}
|
||
|
||
code {
|
||
@apply font-mono text-sm bg-muted px-1.5 py-0.5 rounded;
|
||
}
|
||
|
||
pre {
|
||
@apply font-mono text-sm bg-muted p-4 rounded-lg overflow-x-auto;
|
||
}
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
SUMI UTILITY CLASSES
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
@layer utilities {
|
||
|
||
/* Layout primitives — standard widths/heights for app shell and pages */
|
||
.max-w-layout-content { max-width: var(--layout-content-max-width); }
|
||
.min-h-layout-main { min-height: var(--layout-main-min-height); }
|
||
.min-h-layout-page { min-height: var(--layout-page-min-height); }
|
||
.min-h-layout-page-sm { min-height: var(--layout-page-min-height-sm); }
|
||
.min-h-layout-story { min-height: var(--layout-story-decorator-min-height); }
|
||
.max-h-layout-drawer { max-height: var(--layout-drawer-max-height); }
|
||
.max-h-layout-panel { max-height: var(--layout-panel-max-height); }
|
||
.max-h-layout-list { max-height: var(--layout-list-max-height); }
|
||
.max-h-layout-modal { max-height: var(--layout-modal-max-height); }
|
||
.max-h-layout-modal-sm { max-height: var(--layout-modal-max-height-sm); }
|
||
.max-h-layout-modal-xs { max-height: var(--layout-modal-max-height-xs); }
|
||
.max-h-layout-modal-lg { max-height: var(--layout-modal-max-height-lg); }
|
||
.h-layout-modal-sm { height: var(--layout-modal-max-height-sm); }
|
||
.h-layout-lyrics { height: var(--layout-lyrics-height); }
|
||
.h-layout-lyrics-sm { height: var(--layout-lyrics-height-sm); }
|
||
.h-layout-chat { height: var(--layout-chat-height); }
|
||
.h-layout-chat-main { height: var(--layout-chat-main-height); }
|
||
.h-layout-stream { height: var(--layout-stream-height); }
|
||
.h-layout-modal-full { height: var(--layout-modal-full-height); }
|
||
|
||
/* Sidebar layout utilities */
|
||
.w-sidebar-expanded { width: var(--sidebar-width-expanded); }
|
||
.w-sidebar-collapsed { width: var(--sidebar-width-collapsed); }
|
||
.left-sidebar { left: var(--sidebar-offset-left); }
|
||
.top-sidebar { top: var(--sidebar-offset-top); }
|
||
.bottom-sidebar { bottom: var(--sidebar-offset-bottom); }
|
||
.z-sidebar { z-index: var(--sidebar-z-index); }
|
||
.z-sidebar-overlay { z-index: var(--sidebar-overlay-z-index); }
|
||
.z-player { z-index: var(--player-z-index); }
|
||
.h-mobile-nav { height: var(--mobile-bottom-nav-height); }
|
||
|
||
/* App shell — header / main offsets */
|
||
.h-header { height: var(--header-height); }
|
||
.pt-main { padding-top: var(--main-offset-top); }
|
||
.pb-main { padding-bottom: var(--main-offset-bottom); }
|
||
.ml-main-expanded { margin-left: var(--main-margin-left-expanded); }
|
||
.ml-main-collapsed { margin-left: var(--main-margin-left-collapsed); }
|
||
|
||
/* Responsive margin-left for main */
|
||
@media (min-width: 1024px) {
|
||
.lg\:ml-main-expanded { margin-left: var(--main-margin-left-expanded); }
|
||
.lg\:ml-main-collapsed { margin-left: var(--main-margin-left-collapsed); }
|
||
.lg\:left-main-expanded { left: var(--main-margin-left-expanded); }
|
||
.lg\:left-main-collapsed { left: var(--main-margin-left-collapsed); }
|
||
.lg\:w-player-bar-expanded { width: calc(100vw - var(--main-margin-left-expanded) - 1rem); }
|
||
.lg\:w-player-bar-collapsed { width: calc(100vw - var(--main-margin-left-collapsed) - 1rem); }
|
||
}
|
||
|
||
/* Player bar width: mobile (no sidebar) */
|
||
.w-player-bar { width: calc(100vw - 2rem); }
|
||
|
||
.left-header-expanded { left: var(--header-left-expanded); }
|
||
.left-header-collapsed { left: var(--header-left-collapsed); }
|
||
|
||
/* Shell transition — sidebar width/opacity */
|
||
.transition-shell {
|
||
transition: width var(--sumi-duration-normal) var(--sumi-ease-out),
|
||
opacity var(--sumi-duration-normal) var(--sumi-ease-out),
|
||
transform var(--sumi-duration-normal) var(--sumi-ease-out);
|
||
}
|
||
|
||
/* Respect prefers-reduced-motion */
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.transition-shell {
|
||
transition: none;
|
||
}
|
||
.player-bar-entrance {
|
||
animation: none !important;
|
||
}
|
||
}
|
||
|
||
/* Sidebar active nav item — left border indicator */
|
||
.sidebar-active-indicator {
|
||
box-shadow: var(--sidebar-active-indicator);
|
||
}
|
||
|
||
/* Glass Effect — Shoji screen (障子) */
|
||
.glass, .sumi-glass {
|
||
background: var(--sumi-glass-bg);
|
||
backdrop-filter: blur(var(--sumi-glass-blur)) saturate(0.85);
|
||
-webkit-backdrop-filter: blur(var(--sumi-glass-blur)) saturate(0.85);
|
||
border: 1px solid var(--sumi-glass-border);
|
||
}
|
||
|
||
/* Typography utilities — SUMI hierarchy */
|
||
.font-heading { font-family: var(--sumi-font-heading); }
|
||
.font-serif { font-family: var(--sumi-font-serif); }
|
||
|
||
.text-display { @apply text-4xl tracking-tight; font-weight: 200; }
|
||
.text-heading-1 { @apply text-3xl tracking-tight; font-weight: 300; }
|
||
.text-heading-2 { @apply text-2xl; font-weight: 400; }
|
||
.text-heading-3 { @apply text-xl; font-weight: 400; }
|
||
.text-heading-4 { @apply text-lg; font-weight: 400; }
|
||
.text-body-lg { @apply text-base leading-relaxed; }
|
||
.text-body { @apply text-sm leading-relaxed; }
|
||
.text-caption { @apply text-xs text-muted-foreground; }
|
||
.text-label { @apply text-xs font-medium uppercase tracking-wider text-muted-foreground; }
|
||
|
||
/* SUMI typography classes (from design system) */
|
||
.sumi-display { font-family: var(--sumi-font-heading); font-size: var(--sumi-text-4xl); font-weight: var(--sumi-weight-extralight); line-height: var(--sumi-leading-tight); letter-spacing: var(--sumi-tracking-tighter); }
|
||
.sumi-h1 { font-family: var(--sumi-font-heading); font-size: var(--sumi-text-3xl); font-weight: var(--sumi-weight-light); line-height: var(--sumi-leading-tight); letter-spacing: var(--sumi-tracking-tight); }
|
||
.sumi-h2 { font-family: var(--sumi-font-heading); font-size: var(--sumi-text-2xl); font-weight: var(--sumi-weight-regular); line-height: var(--sumi-leading-snug); letter-spacing: var(--sumi-tracking-tight); }
|
||
.sumi-h3 { font-family: var(--sumi-font-heading); font-size: var(--sumi-text-xl); font-weight: var(--sumi-weight-regular); line-height: var(--sumi-leading-snug); }
|
||
.sumi-h4 { font-family: var(--sumi-font-heading); font-size: var(--sumi-text-lg); font-weight: var(--sumi-weight-regular); line-height: var(--sumi-leading-snug); }
|
||
.sumi-body-lg { font-size: var(--sumi-text-md); font-weight: var(--sumi-weight-regular); line-height: var(--sumi-leading-relaxed); }
|
||
.sumi-body { font-size: var(--sumi-text-base); font-weight: var(--sumi-weight-regular); line-height: var(--sumi-leading-normal); }
|
||
.sumi-body-sm { font-size: var(--sumi-text-sm); font-weight: var(--sumi-weight-regular); line-height: var(--sumi-leading-normal); }
|
||
.sumi-caption { font-size: var(--sumi-text-xs); font-weight: var(--sumi-weight-regular); line-height: var(--sumi-leading-normal); }
|
||
.sumi-label { font-size: var(--sumi-text-xs); font-weight: var(--sumi-weight-medium); line-height: var(--sumi-leading-normal); letter-spacing: var(--sumi-tracking-wider); text-transform: uppercase; }
|
||
.sumi-mono { font-family: var(--sumi-font-mono); font-size: var(--sumi-text-sm); }
|
||
|
||
/* Animation Utilities */
|
||
.animate-fade-in { animation: sumi-fade-in var(--sumi-duration-normal) var(--sumi-ease-out); }
|
||
.animate-slide-up { animation: sumi-slide-up var(--sumi-duration-normal) var(--sumi-ease-out); }
|
||
.animate-scale-in { animation: sumi-scale-in var(--sumi-duration-normal) var(--sumi-ease-out); }
|
||
.animate-fadeIn { animation: sumi-fade-in var(--sumi-duration-normal) var(--sumi-ease-out); }
|
||
.animate-scaleIn { animation: sumi-scale-in var(--sumi-duration-normal) var(--sumi-ease-out); }
|
||
.animate-pop { animation: sumi-pop var(--sumi-duration-slower) var(--sumi-ease-bounce); }
|
||
.animate-like-bounce { animation: like-bounce var(--sumi-duration-slow) var(--sumi-ease-out); }
|
||
.animate-shake { animation: shake 0.4s ease-in-out; }
|
||
.animate-spin-slow { animation: spin-slow 10s linear infinite; }
|
||
.animate-achievement { animation: achievement-slide 0.5s var(--sumi-ease-spring); }
|
||
.animate-eq { animation: eq-bar 0.5s ease-in-out infinite; }
|
||
.animate-marquee { animation: marquee 10s linear infinite; }
|
||
.animate-auth-enter { animation: auth-enter var(--sumi-duration-slow) var(--sumi-ease-out) both; }
|
||
.animate-empty-state-in { animation: sumi-scale-in var(--sumi-duration-normal) var(--sumi-ease-out) both; }
|
||
.animate-stagger-in { animation: sumi-slide-up var(--sumi-duration-normal) var(--sumi-ease-out) both; }
|
||
.animate-glow-pulse { animation: sumi-pulse 2s ease-in-out infinite; }
|
||
.animate-content-reveal { animation: content-reveal var(--sumi-duration-slow) var(--sumi-ease-out) both; }
|
||
.animate-glow-breathe { animation: glow-breathe 3s ease-in-out infinite; }
|
||
.animate-vinyl-spin { animation: vinyl-spin 3s linear infinite; }
|
||
.animate-vinyl-spin.paused { animation-play-state: paused; }
|
||
.animate-slide-in-right { animation: slide-in-right var(--sumi-duration-normal) var(--sumi-ease-spring); }
|
||
.animate-subtle-float { animation: subtle-float 6s ease-in-out infinite; }
|
||
.animate-card-enter { animation: card-enter var(--sumi-duration-slow) var(--sumi-ease-out) both; }
|
||
|
||
/* Now-playing EQ bars container */
|
||
.eq-bars {
|
||
display: flex;
|
||
align-items: flex-end;
|
||
gap: 2px;
|
||
height: 14px;
|
||
width: 14px;
|
||
}
|
||
.eq-bars > span {
|
||
display: block;
|
||
width: 3px;
|
||
border-radius: 1px;
|
||
background: currentColor;
|
||
}
|
||
.eq-bars > span:nth-child(1) { animation: eq-bar-1 0.8s ease-in-out infinite; }
|
||
.eq-bars > span:nth-child(2) { animation: eq-bar-2 0.7s ease-in-out infinite; }
|
||
.eq-bars > span:nth-child(3) { animation: eq-bar-3 0.9s ease-in-out infinite; }
|
||
.eq-bars.paused > span { animation-play-state: paused; height: 30%; }
|
||
|
||
/* Gradient text animation */
|
||
.animate-gradient-text {
|
||
background-size: 200% auto;
|
||
animation: gradient-shift 3s ease-in-out infinite;
|
||
-webkit-background-clip: text;
|
||
background-clip: text;
|
||
-webkit-text-fill-color: transparent;
|
||
}
|
||
|
||
/* Section divider — brush stroke (筆致) */
|
||
.section-divider {
|
||
height: 2px;
|
||
background: linear-gradient(90deg,
|
||
transparent 0%,
|
||
var(--sumi-border-faint) 8%,
|
||
var(--sumi-border-strong) 25%,
|
||
var(--sumi-border-strong) 75%,
|
||
var(--sumi-border-faint) 92%,
|
||
transparent 100%
|
||
);
|
||
opacity: 0.8;
|
||
}
|
||
|
||
/* Gold leaf line — 金箔 accent divider */
|
||
.gold-line {
|
||
height: 1px;
|
||
background: linear-gradient(90deg, transparent 0%, rgba(184,134,11,0.4) 30%, rgba(184,134,11,0.15) 70%, transparent 100%);
|
||
}
|
||
|
||
/* Player bar entrance */
|
||
.player-bar-entrance {
|
||
animation: player-bar-entrance var(--sumi-duration-slower) var(--sumi-ease-spring) both;
|
||
}
|
||
|
||
/* Progress bar — ink flow */
|
||
.progress-bar-animated {
|
||
background: linear-gradient(90deg, var(--sumi-accent) 0%, var(--sumi-accent-hover) 50%, var(--sumi-accent) 100%);
|
||
background-size: 200% 100%;
|
||
animation: progress-shimmer 2s ease-in-out infinite;
|
||
}
|
||
|
||
/* Sumi-e animation utilities */
|
||
.animate-ink-drop { animation: sumi-ink-drop var(--sumi-duration-slow) var(--sumi-ease-spring); }
|
||
.animate-ink-spread { animation: sumi-ink-spread var(--sumi-duration-slower) var(--sumi-ease-out); }
|
||
.animate-brush-stroke { animation: sumi-brush-stroke var(--sumi-duration-slow) var(--sumi-ease-out); }
|
||
.animate-ink-reveal { animation: sumi-ink-reveal var(--sumi-duration-slower) var(--sumi-ease-out) both; }
|
||
|
||
/* Discord-style hover card lift */
|
||
.hover-lift {
|
||
transition: transform var(--sumi-duration-normal) var(--sumi-ease-out),
|
||
box-shadow var(--sumi-duration-normal) var(--sumi-ease-out);
|
||
}
|
||
.hover-lift:hover {
|
||
transform: translateY(-2px);
|
||
box-shadow: var(--sumi-shadow-lg);
|
||
}
|
||
.hover-lift:active {
|
||
transform: translateY(0);
|
||
box-shadow: var(--sumi-shadow-sm);
|
||
}
|
||
|
||
/* Scrollbar hide utility */
|
||
.scrollbar-hide {
|
||
-ms-overflow-style: none;
|
||
scrollbar-width: none;
|
||
}
|
||
.scrollbar-hide::-webkit-scrollbar {
|
||
display: none;
|
||
}
|
||
|
||
/* Line clamp utilities */
|
||
.line-clamp-2 {
|
||
display: -webkit-box;
|
||
-webkit-line-clamp: 2;
|
||
-webkit-box-orient: vertical;
|
||
overflow: hidden;
|
||
}
|
||
.line-clamp-3 {
|
||
display: -webkit-box;
|
||
-webkit-line-clamp: 3;
|
||
-webkit-box-orient: vertical;
|
||
overflow: hidden;
|
||
}
|
||
|
||
/* Ink Wash Texture — sumi-nagashi (墨流し) */
|
||
.sumi-wash-texture { position: relative; }
|
||
.sumi-wash-texture::after {
|
||
content: '';
|
||
position: absolute;
|
||
inset: 0;
|
||
background:
|
||
radial-gradient(ellipse at 15% 60%, var(--sumi-accent-subtle) 0%, transparent 55%),
|
||
radial-gradient(ellipse at 85% 25%, rgba(255,255,255,0.015) 0%, transparent 45%),
|
||
radial-gradient(ellipse at 50% 90%, rgba(184,58,30,0.03) 0%, transparent 50%);
|
||
pointer-events: none;
|
||
}
|
||
|
||
/* Ink bleed hover — bokashi (暈し) */
|
||
.sumi-ink-bleed { position: relative; overflow: hidden; }
|
||
.sumi-ink-bleed::after {
|
||
content: '';
|
||
position: absolute;
|
||
inset: 0;
|
||
background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
|
||
rgba(184,58,30, 0.06) 0%,
|
||
transparent 55%);
|
||
opacity: 0;
|
||
transition: opacity var(--sumi-duration-normal) var(--sumi-ease-default);
|
||
pointer-events: none;
|
||
}
|
||
.sumi-ink-bleed:hover::after { opacity: 1; }
|
||
|
||
/* Hanko stamp — subtle seal impression (判子) */
|
||
.sumi-hanko {
|
||
transform: rotate(-1.5deg);
|
||
box-shadow:
|
||
1px 1px 0 rgba(184,58,30, 0.2),
|
||
-0.5px -0.5px 0 rgba(0,0,0, 0.08);
|
||
}
|
||
|
||
/* Notan — dramatic light/dark contrast container (濃淡) */
|
||
.sumi-notan {
|
||
background: linear-gradient(
|
||
180deg,
|
||
var(--sumi-bg-void) 0%,
|
||
var(--sumi-bg-base) 30%,
|
||
var(--sumi-bg-raised) 100%
|
||
);
|
||
}
|
||
|
||
/* Bokashi gradient wash — for hero backgrounds (暈し) */
|
||
.sumi-bokashi {
|
||
background: linear-gradient(
|
||
135deg,
|
||
var(--sumi-bg-void) 0%,
|
||
var(--sumi-bg-base) 40%,
|
||
var(--sumi-bg-wash) 60%,
|
||
var(--sumi-bg-void) 100%
|
||
);
|
||
}
|
||
|
||
/* Sumi-nagashi marble background — floating ink (墨流し) */
|
||
.sumi-nagashi {
|
||
background:
|
||
radial-gradient(ellipse at 20% 50%, var(--sumi-bg-wash) 0%, transparent 50%),
|
||
radial-gradient(ellipse at 80% 50%, var(--sumi-bg-raised) 0%, transparent 40%),
|
||
radial-gradient(ellipse at 50% 80%, rgba(184,58,30,0.02) 0%, transparent 45%),
|
||
var(--sumi-bg-void);
|
||
background-size: 200% 200%;
|
||
}
|
||
.sumi-nagashi.animate { animation: sumi-nagashi 25s ease-in-out infinite; }
|
||
|
||
/* Ink card — atmospheric container with wash background */
|
||
.ink-card {
|
||
position: relative;
|
||
border-radius: var(--sumi-radius-sm);
|
||
overflow: hidden;
|
||
}
|
||
.ink-card::before {
|
||
content: '';
|
||
position: absolute;
|
||
inset: -20px;
|
||
background:
|
||
radial-gradient(ellipse at 25% 25%, rgba(232,224,208, 0.035) 0%, transparent 55%),
|
||
radial-gradient(ellipse at 75% 75%, rgba(232,224,208, 0.025) 0%, transparent 50%);
|
||
filter: blur(8px);
|
||
pointer-events: none;
|
||
}
|
||
.ink-card::after {
|
||
content: '';
|
||
position: absolute;
|
||
bottom: 0; left: 5%; right: 10%;
|
||
height: 1px;
|
||
background: linear-gradient(90deg, transparent 0%, var(--sumi-border-default) 20%, var(--sumi-border-faint) 60%, transparent 100%);
|
||
pointer-events: none;
|
||
}
|
||
.ink-card > * { position: relative; z-index: 1; }
|
||
|
||
/* Ghost kanji — large decorative character */
|
||
.ghost-kanji {
|
||
position: absolute;
|
||
font-family: var(--sumi-font-heading);
|
||
font-weight: 200;
|
||
opacity: 0.06;
|
||
pointer-events: none;
|
||
user-select: none;
|
||
line-height: 1;
|
||
z-index: 0;
|
||
color: currentColor;
|
||
}
|
||
[data-theme="light"] .ghost-kanji { opacity: 0.08; }
|
||
|
||
/* Brush underline — vermillion stroke accent */
|
||
.brush-underline::after {
|
||
content: '';
|
||
display: block;
|
||
margin-top: 8px;
|
||
height: 2px;
|
||
width: min(120px, 40%);
|
||
background: linear-gradient(90deg, var(--sumi-accent) 0%, transparent 100%);
|
||
border-radius: 1px;
|
||
}
|
||
|
||
/* Hanko seal — logo mark */
|
||
.hanko-seal {
|
||
position: relative;
|
||
transform: rotate(-2deg);
|
||
box-shadow:
|
||
0 0 0 1px rgba(184,58,30, 0.25),
|
||
0 2px 8px rgba(184,58,30, 0.12);
|
||
overflow: hidden;
|
||
}
|
||
.hanko-seal::after {
|
||
content: '';
|
||
position: absolute;
|
||
inset: 0;
|
||
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='50' height='50'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.15'/%3E%3C/svg%3E");
|
||
mix-blend-mode: overlay;
|
||
pointer-events: none;
|
||
}
|
||
|
||
/* Brush stroke divider — tapered ink line */
|
||
.brush-divider {
|
||
height: 2px;
|
||
background: linear-gradient(90deg,
|
||
var(--sumi-border-strong) 0%,
|
||
var(--sumi-border-default) 40%,
|
||
var(--sumi-border-faint) 70%,
|
||
transparent 100%);
|
||
border-radius: 1px;
|
||
}
|
||
|
||
/* Vertical brush stroke border — for sidebar/panel edges */
|
||
.sumi-stroke-border-left {
|
||
border-left: 2px solid var(--sumi-border-strong);
|
||
border-image: linear-gradient(
|
||
to bottom,
|
||
transparent 0%,
|
||
var(--sumi-border-default) 10%,
|
||
var(--sumi-border-strong) 30%,
|
||
var(--sumi-border-strong) 70%,
|
||
var(--sumi-border-default) 90%,
|
||
transparent 100%
|
||
) 1;
|
||
}
|
||
|
||
/* Noise texture utility — washi fiber (和紙) */
|
||
.noise { position: relative; }
|
||
.noise::before {
|
||
content: "";
|
||
position: absolute;
|
||
inset: 0;
|
||
background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.35 0.85' numOctaves='5' stitchTiles='stitch' seed='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
|
||
pointer-events: none;
|
||
opacity: 0.5;
|
||
mix-blend-mode: overlay;
|
||
border-radius: inherit;
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.animate-stagger-in { animation: none; }
|
||
.animate-glow-pulse { animation: none; }
|
||
.animate-content-reveal { animation: none; }
|
||
.animate-glow-breathe { animation: none; }
|
||
.animate-vinyl-spin { animation: none; }
|
||
.animate-slide-in-right { animation: none; }
|
||
.animate-subtle-float { animation: none; }
|
||
.progress-bar-animated { animation: none; }
|
||
.hover-lift { transition: none; }
|
||
.hover-lift:hover { transform: none; }
|
||
.animate-ink-drop { animation: none; }
|
||
.animate-ink-spread { animation: none; }
|
||
.animate-brush-stroke { animation: none; }
|
||
.animate-ink-reveal { animation: none; }
|
||
.sumi-nagashi.animate { animation: none; }
|
||
.sumi-ink-bleed::after { display: none; }
|
||
}
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
SKELETON SHIMMER — loading effect
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
.skeleton-shimmer {
|
||
background: linear-gradient(
|
||
90deg,
|
||
transparent 0%,
|
||
rgba(255, 255, 255, 0.06) 40%,
|
||
rgba(255, 255, 255, 0.1) 50%,
|
||
rgba(255, 255, 255, 0.06) 60%,
|
||
transparent 100%
|
||
);
|
||
background-size: 200% 100%;
|
||
animation: shimmer 1.8s ease-in-out infinite;
|
||
}
|
||
|
||
@media (prefers-reduced-motion: reduce) {
|
||
.skeleton-shimmer {
|
||
animation: none;
|
||
background: none;
|
||
}
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
KEYFRAME ANIMATIONS — SUMI
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
|
||
/* Core SUMI animations */
|
||
@keyframes sumi-fade-in {
|
||
from { opacity: 0; }
|
||
to { opacity: 1; }
|
||
}
|
||
|
||
/* S5.1: Branded loading progress bar */
|
||
@keyframes loading-progress {
|
||
0% { width: 0; transform: translateX(0); }
|
||
50% { width: 70%; transform: translateX(0); }
|
||
100% { width: 100%; transform: translateX(100%); }
|
||
}
|
||
|
||
@keyframes sumi-fade-out {
|
||
from { opacity: 1; }
|
||
to { opacity: 0; }
|
||
}
|
||
|
||
@keyframes sumi-slide-up {
|
||
from { opacity: 0; transform: translateY(8px); }
|
||
to { opacity: 1; transform: translateY(0); }
|
||
}
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||
|
||
@keyframes sumi-slide-down {
|
||
from { opacity: 0; transform: translateY(-8px); }
|
||
to { opacity: 1; transform: translateY(0); }
|
||
}
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||
|
||
@keyframes sumi-scale-in {
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||
from { opacity: 0; transform: scale(0.95); }
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||
to { opacity: 1; transform: scale(1); }
|
||
}
|
||
|
||
@keyframes sumi-scale-out {
|
||
from { opacity: 1; transform: scale(1); }
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||
to { opacity: 0; transform: scale(0.95); }
|
||
}
|
||
|
||
/* Pop animation for modals/toasts */
|
||
@keyframes sumi-pop {
|
||
0% { opacity: 0; transform: scale(0.8); }
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||
60% { opacity: 1; transform: scale(1.05); }
|
||
100% { transform: scale(1); }
|
||
}
|
||
|
||
/* Live/status pulse */
|
||
@keyframes sumi-pulse {
|
||
0%, 100% { opacity: 1; }
|
||
50% { opacity: 0.5; }
|
||
}
|
||
|
||
/* Ink brush stroke reveal — page transitions */
|
||
@keyframes sumi-brush-reveal {
|
||
from { clip-path: inset(0 100% 0 0); }
|
||
to { clip-path: inset(0 0 0 0); }
|
||
}
|
||
|
||
/* Skeleton loading */
|
||
@keyframes shimmer {
|
||
0% { background-position: 200% 0; }
|
||
100% { background-position: -200% 0; }
|
||
}
|
||
|
||
/* EQ bars — "now playing" indicator */
|
||
@keyframes eq-bar {
|
||
0%, 100% { transform: scaleY(0.3); }
|
||
50% { transform: scaleY(1); }
|
||
}
|
||
|
||
/* Legacy-compatible animations (used in existing codebase) */
|
||
@keyframes like-bounce {
|
||
0% { transform: scale(1); }
|
||
25% { transform: scale(1.3); }
|
||
50% { transform: scale(0.9); }
|
||
75% { transform: scale(1.1); }
|
||
100% { transform: scale(1); }
|
||
}
|
||
|
||
@keyframes shake {
|
||
0%, 100% { transform: translateX(0); }
|
||
10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
|
||
20%, 40%, 60%, 80% { transform: translateX(4px); }
|
||
}
|
||
|
||
@keyframes spin-slow {
|
||
to { transform: rotate(360deg); }
|
||
}
|
||
|
||
@keyframes typing {
|
||
0%, 60%, 100% { transform: translateY(0); }
|
||
30% { transform: translateY(-4px); }
|
||
}
|
||
|
||
@keyframes marquee {
|
||
0%, 20% { transform: translateX(0); }
|
||
80%, 100% { transform: translateX(-100%); }
|
||
}
|
||
|
||
@keyframes achievement-slide {
|
||
from { transform: translateX(100%); opacity: 0; }
|
||
to { transform: translateX(0); opacity: 1; }
|
||
}
|
||
|
||
@keyframes terminal-blink {
|
||
0%, 50% { opacity: 1; }
|
||
51%, 100% { opacity: 0; }
|
||
}
|
||
|
||
@keyframes auth-enter {
|
||
from { opacity: 0; transform: translateY(12px) scale(0.98); }
|
||
to { opacity: 1; transform: translateY(0) scale(1); }
|
||
}
|
||
|
||
/* Player bar entrance — Spotify-style float up */
|
||
@keyframes player-bar-entrance {
|
||
from { opacity: 0; transform: translateY(20px) scale(0.98); }
|
||
to { opacity: 1; transform: translateY(0) scale(1); }
|
||
}
|
||
|
||
/* Ink content reveal — emerges from darkness */
|
||
@keyframes content-reveal {
|
||
from { opacity: 0; transform: translateY(16px) scale(0.99); filter: blur(6px); }
|
||
to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
|
||
}
|
||
|
||
/* Sumi ink glow — subtle vermillion breathe */
|
||
@keyframes glow-breathe {
|
||
0%, 100% { box-shadow: 0 0 0 0 rgba(184,58,30, 0); }
|
||
50% { box-shadow: 0 0 20px 2px rgba(184,58,30, 0.10); }
|
||
}
|
||
|
||
/* Vinyl spin for now-playing */
|
||
@keyframes vinyl-spin {
|
||
from { transform: rotate(0deg); }
|
||
to { transform: rotate(360deg); }
|
||
}
|
||
|
||
/* Progress bar shimmer (Spotify-style) */
|
||
@keyframes progress-shimmer {
|
||
0% { background-position: -200% 0; }
|
||
100% { background-position: 200% 0; }
|
||
}
|
||
|
||
/* Notification slide in from right */
|
||
@keyframes slide-in-right {
|
||
from { opacity: 0; transform: translateX(100%); }
|
||
to { opacity: 1; transform: translateX(0); }
|
||
}
|
||
|
||
/* Subtle float for cards */
|
||
@keyframes subtle-float {
|
||
0%, 100% { transform: translateY(0); }
|
||
50% { transform: translateY(-4px); }
|
||
}
|
||
|
||
@keyframes bar-fill {
|
||
from { width: 0; }
|
||
}
|
||
|
||
@keyframes level-up {
|
||
0% { transform: scale(1); }
|
||
50% { transform: scale(1.2); filter: brightness(1.5); }
|
||
100% { transform: scale(1); }
|
||
}
|
||
|
||
/* Now-playing EQ bars — 3-bar audio visualizer */
|
||
@keyframes eq-bar-1 {
|
||
0%, 100% { height: 30%; }
|
||
25% { height: 80%; }
|
||
50% { height: 50%; }
|
||
75% { height: 100%; }
|
||
}
|
||
@keyframes eq-bar-2 {
|
||
0%, 100% { height: 50%; }
|
||
20% { height: 100%; }
|
||
45% { height: 30%; }
|
||
70% { height: 80%; }
|
||
}
|
||
@keyframes eq-bar-3 {
|
||
0%, 100% { height: 60%; }
|
||
30% { height: 40%; }
|
||
55% { height: 100%; }
|
||
80% { height: 45%; }
|
||
}
|
||
|
||
/* Gradient text shimmer (for headings) */
|
||
@keyframes gradient-shift {
|
||
0% { background-position: 0% 50%; }
|
||
50% { background-position: 100% 50%; }
|
||
100% { background-position: 0% 50%; }
|
||
}
|
||
|
||
/* Gentle card entrance — stagger-friendly */
|
||
@keyframes card-enter {
|
||
from { opacity: 0; transform: translateY(12px) scale(0.97); }
|
||
to { opacity: 1; transform: translateY(0) scale(1); }
|
||
}
|
||
|
||
/* Ripple expand for empty states */
|
||
@keyframes ripple-expand {
|
||
0% { transform: scale(0.8); opacity: 0.4; }
|
||
50% { transform: scale(1.15); opacity: 0.15; }
|
||
100% { transform: scale(0.8); opacity: 0.4; }
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
SUMI-E ANIMATIONS — 墨絵 Ink Wash Effects
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
|
||
/* Ink drop — element appears like ink hitting wet paper */
|
||
@keyframes sumi-ink-drop {
|
||
0% { transform: scale(0); opacity: 0; border-radius: 50%; }
|
||
35% { transform: scale(1.08); opacity: 0.85; border-radius: 48% 52% 50% 50%; }
|
||
55% { transform: scale(0.96); opacity: 1; }
|
||
75% { transform: scale(1.02); }
|
||
100% { transform: scale(1); opacity: 1; border-radius: inherit; }
|
||
}
|
||
|
||
/* Ink spread — circular reveal like ink spreading on washi */
|
||
@keyframes sumi-ink-spread {
|
||
0% { clip-path: circle(0% at 50% 50%); filter: blur(6px); opacity: 0; }
|
||
40% { filter: blur(2px); opacity: 0.8; }
|
||
100% { clip-path: circle(100% at 50% 50%); filter: blur(0); opacity: 1; }
|
||
}
|
||
|
||
/* Brush stroke reveal — horizontal wipe like a calligraphy stroke */
|
||
@keyframes sumi-brush-stroke {
|
||
0% { clip-path: inset(0 100% 0 0); opacity: 0.4; }
|
||
60% { clip-path: inset(0 8% 0 0); opacity: 0.9; }
|
||
100% { clip-path: inset(0 0 0 0); opacity: 1; }
|
||
}
|
||
|
||
/* Ink reveal — content emerges from darkness like ink on wet paper */
|
||
@keyframes sumi-ink-reveal {
|
||
0% { opacity: 0; transform: translateY(12px); filter: blur(8px) brightness(0.7); }
|
||
40% { filter: blur(3px) brightness(0.9); }
|
||
100% { opacity: 1; transform: translateY(0); filter: blur(0) brightness(1); }
|
||
}
|
||
|
||
/* Sumi-nagashi — floating ink marble drift */
|
||
@keyframes sumi-nagashi {
|
||
0% { background-position: 0% 50%; }
|
||
25% { background-position: 100% 25%; }
|
||
50% { background-position: 100% 75%; }
|
||
75% { background-position: 0% 60%; }
|
||
100% { background-position: 0% 50%; }
|
||
}
|
||
|
||
/* Ink pulse — like a droplet ripple in an ink stone (硯) */
|
||
@keyframes sumi-ink-pulse {
|
||
0% { box-shadow: 0 0 0 0 rgba(184,58,30, 0.25); }
|
||
50% { box-shadow: 0 0 0 8px rgba(184,58,30, 0); }
|
||
100% { box-shadow: 0 0 0 0 rgba(184,58,30, 0); }
|
||
}
|
||
|
||
/* ═══════════════════════════════════════════════════════════════════════════
|
||
REDUCED MOTION
|
||
═══════════════════════════════════════════════════════════════════════════ */
|
||
@media (prefers-reduced-motion: reduce) {
|
||
*, *::before, *::after {
|
||
animation-duration: 0.01ms !important;
|
||
animation-iteration-count: 1 !important;
|
||
transition-duration: 0.01ms !important;
|
||
scroll-behavior: auto !important;
|
||
}
|
||
/* Keep opacity transitions for functional feedback */
|
||
.interactive { transition: opacity 100ms ease-out; }
|
||
}
|