immich-folio/app/tokens.css

/* Fonts are loaded dynamically via layout.tsx based on theme config */

/* --text-muted missed the 4.5:1 that WCAG AA requires for text of this size
   in every preset, ranging from 2.33:1 (monograph) to 3.50:1 (studio-modern).
   It is not a decorative colour: it carries the hero subtitle, section
   labels, album metadata and the footer links, all between 0.6 and 0.9 rem.

   Only lightness was raised; hue and saturation are unchanged, so the warm
   greys of editorial, classic and noir stay warm instead of drifting to
   neutral. Each value is checked against --bg-primary AND --bg-card, and the
   worse of the two counts.

   In minimal and monograph this pushed --text-muted so close to
   --text-secondary that the two steps became indistinguishable (#828282 vs
   #888888). --text-secondary moved along there, restoring two distinct
   levels: about 7:1 for secondary, about 4.7:1 for muted. */

/* ── Design Tokens (Fallback Defaults) ───────────── */
/* These are overridden at runtime by CSS vars injected from gallery.yaml theme config. */
:root {
  --bg-primary: #1a1a1a;
  --bg-secondary: #141414;
  --bg-card: #1e1e1e;
  --bg-card-hover: #242424;
  --bg-overlay: rgba(0, 0, 0, 0.98);

  --text-primary: #f5f5f0;
  --text-secondary: #a0a09a;
  --text-muted: #86857f;

  --border-subtle: #2a2a28;
  --border-hover: #3a3a38;

  /* The layout sets --accent-dark/--accent-light (and --on-accent-*) from the
     theme; the fallbacks only cover a page rendered without it. */
  --accent: var(--accent-dark, #e60012);
  --accent-dim: color-mix(in srgb, var(--accent) 12%, transparent);
  --on-accent: var(--on-accent-dark, #ffffff);

  /* Error and destructive text. One value per mode: no single red clears
     4.5:1 on both a near-black and a near-white page (the fixed reds these
     replace measured 3.2–3.8:1 on the light presets). #ff6b6b is at least
     5.6:1 on every dark surface token, #c62828 (below) at least 4.66:1 on
     every light one. */
  --error: #ff6b6b;

  /* The lightbox paints its own dark overlay in both modes, so its controls
     cannot use --text-*: in light mode those are near-black, and the close
     button, arrows and counter came out at 1.1–2:1. Lightbox.module.css
     points the text tokens at these inside the overlay in light mode; dark
     mode keeps each preset's tinted greys. */
  --lightbox-text: rgba(255, 255, 255, 0.92);
  --lightbox-text-secondary: rgba(255, 255, 255, 0.72);
  --lightbox-text-muted: rgba(255, 255, 255, 0.62);
  --lightbox-border: rgba(255, 255, 255, 0.12);
  /* Round controls float over the photo on narrow screens; a dark fill keeps
     them visible on a white sky, where the old white-alpha disc vanished. */
  --lightbox-control-bg: rgba(0, 0, 0, 0.35);
  --lightbox-control-bg-hover: rgba(0, 0, 0, 0.55);
  --lightbox-control-border: rgba(255, 255, 255, 0.18);
  /* A saved favourite. Not the accent: minimal's is white and a custom one
     may be dark navy, neither of which marks anything on the overlay. */
  --lightbox-fav: #ff6b6b;

  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-caption: 'EB Garamond', Georgia, serif;

  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;

  --transition-fast: 200ms ease;
  --transition-normal: 400ms ease;
  --transition-slow: 600ms ease;

  --max-width: 1400px;
  --header-height: 64px;
}

/* ── Light Theme (Studio Light) ──────────────────── */
[data-theme='light'] {
  --bg-primary: #f5f5f0;
  --bg-secondary: #eaeae5;
  --bg-card: #ffffff;
  --bg-card-hover: #f0f0eb;
  --bg-overlay: rgba(245, 245, 240, 0.96);

  --text-primary: #1a1a18;
  --text-secondary: #4a4a45;
  --text-muted: #6a6a65;

  --border-subtle: #ddddd8;
  --border-hover: #c5c5c0;

  --accent: var(--accent-light, #c8000f);
  --accent-dim: color-mix(in srgb, var(--accent) 12%, transparent);
  --on-accent: var(--on-accent-light, #ffffff);

  --error: #c62828;
}

/* ── Studio Modern: Leica Precision Palette ──────── */
[data-preset='studio-modern'] {
  --bg-primary: #121212;
  --bg-secondary: #0d0d0d;
  --bg-card: #191919;
  --bg-card-hover: #202020;
  --bg-overlay: rgba(10, 10, 10, 0.92);

  --text-primary: #f4f4f2;
  --text-secondary: #9c9c96;
  --text-muted: #82827c;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.2);

  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;

  --max-width: 1440px;
  --header-height: 64px;

  /* Signal red. Light mode darkens whatever accent is configured so it
     still carries on a near-white background (#e60012 -> ~#c4000f). */
  --sm-accent: var(--accent);

  /* Gutter + hairline, reused across app/themes/studio-modern.css */
  --sm-gutter: 48px;
  --sm-hairline: 1px solid var(--border-subtle);
  --sm-chip-bg: rgba(0, 0, 0, 0.75);
}

[data-preset='studio-modern'][data-theme='light'] {
  --sm-accent: color-mix(in srgb, var(--accent) 86%, #000);

  --bg-primary: #fafaf8;
  --bg-secondary: #f0f0ec;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f5f1;
  --bg-overlay: rgba(250, 250, 248, 0.96);

  --text-primary: #161614;
  --text-secondary: #5a5a55;
  --text-muted: #73736e;

  --border-subtle: rgba(0, 0, 0, 0.09);
  --border-hover: rgba(0, 0, 0, 0.25);
}

/* ── Minimal: Swiss Brutalist Palette ────────────── */
[data-preset='minimal'] {
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-card: #111111;
  --bg-card-hover: #1a1a1a;
  --bg-overlay: rgba(0, 0, 0, 0.98);

  --text-primary: #ffffff;
  --text-secondary: #9e9e9e;
  --text-muted: #7c7c7c;

  --border-subtle: #1a1a1a;
  --border-hover: #333333;
}

[data-preset='minimal'][data-theme='light'] {
  --bg-primary: #ffffff;
  --bg-secondary: #f7f7f7;
  --bg-card: #ffffff;
  --bg-card-hover: #fafafa;
  --bg-overlay: rgba(255, 255, 255, 0.98);

  --text-primary: #000000;
  --text-secondary: #475569;
  --text-muted: #627083; /* 4.65:1 on the tinted header (#f6f6f1), not just on white */

  --border-subtle: #eeeeee;
  --border-hover: #cccccc;
}

/* ── Editorial: Cinematic Magazine Palette ────────── */
[data-preset='editorial'] {
  --bg-primary: #1a1714;
  --bg-secondary: #141210;
  --bg-card: #1e1b17;
  --bg-card-hover: #252119;
  --bg-overlay: rgba(20, 18, 16, 0.98);

  --text-primary: #ede8e0;
  --text-secondary: #9a9086;
  --text-muted: #8c8275;

  --border-subtle: #2a2620;
  --border-hover: #3a3530;
}

[data-preset='editorial'][data-theme='light'] {
  --bg-primary: #faf8f4;
  --bg-secondary: #f0ece4;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f2ec;
  --bg-overlay: rgba(250, 248, 244, 0.96);

  --text-primary: #1a1714;
  --text-secondary: #4a4540;
  --text-muted: #6a655f;

  --border-subtle: #e5e0d8;
  --border-hover: #ccc7c0;
}

/* ── Classic: Gilded Gallery Palette ─────────────── */
[data-preset='classic'] {
  --bg-primary: #121210;
  --bg-secondary: #0e0e0c;
  --bg-card: #181816;
  --bg-card-hover: #1e1e1a;
  --bg-overlay: rgba(14, 14, 12, 0.98);

  --text-primary: #f0ece4;
  --text-secondary: #a09888;
  --text-muted: #897f6c;

  --border-subtle: #2a2822;
  --border-hover: #3a3830;
}

[data-preset='classic'][data-theme='light'] {
  --bg-primary: #fdfbf5;
  --bg-secondary: #f5f0e6;
  --bg-card: #ffffff;
  --bg-card-hover: #faf6ee;
  --bg-overlay: rgba(253, 251, 245, 0.96);

  --text-primary: #1a1810;
  --text-secondary: #4a4535;
  --text-muted: #6a6555;

  --border-subtle: #e5dfcf;
  --border-hover: #d0c8b5;
}

/* ── Noir: Darkroom Analog Palette ───────────────── */
[data-preset='noir'] {
  --bg-primary: #111014;
  --bg-secondary: #0c0b0f;
  --bg-card: #16141a;
  --bg-card-hover: #1e1c22;
  --bg-overlay: rgba(11, 10, 15, 0.98);

  --text-primary: #f0ebe0;
  --text-secondary: #998f80;
  --text-muted: #8a7c6c;

  --border-subtle: #252228;
  --border-hover: #3a3540;
}

[data-preset='noir'][data-theme='light'] {
  --bg-primary: #faf5ef;
  --bg-secondary: #f0ebe3;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f0e8;
  --bg-overlay: rgba(250, 245, 239, 0.96);

  --text-primary: #1a1610;
  --text-secondary: #4a4538;
  --text-muted: #6a6558;

  --border-subtle: #e5dfd5;
  --border-hover: #ccc5b8;
}

/* ── Monograph: Typographic / Book Palette ────────── */
[data-preset='monograph'] {
  --bg-primary: #151515;
  --bg-secondary: #0f0f0f;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --bg-overlay: rgba(15, 15, 15, 0.98);

  --text-primary: #e8e8e8;
  --text-secondary: #a5a5a5;
  --text-muted: #828282;

  --border-subtle: #222222;
  --border-hover: #3a3a3a;
}

[data-preset='monograph'][data-theme='light'] {
  --bg-primary: #fafafa;
  --bg-secondary: #f2f2f2;
  --bg-card: #ffffff;
  --bg-card-hover: #f7f7f7;
  --bg-overlay: rgba(250, 250, 250, 0.98);

  --text-primary: #111111;
  --text-secondary: #475569;
  --text-muted: #627083; /* 4.65:1 on the tinted header (#f6f6f1), not just on white */

  --border-subtle: #e5e5e5;
  --border-hover: #cccccc;
}

/* ── Reset ────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  font-family: inherit;
}

img {
  display: block;
  max-width: 100%;
}

/* [tabindex='-1'] is left out: those are focus targets for scripts and skip
   links (<main>, the lightbox dialog), and outlining a whole region there
   helps nobody. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible,
[role='button']:focus-visible,
[tabindex]:not([tabindex='-1']):focus-visible {
  outline: 2px solid var(--text-primary);
  outline-offset: 2px;
}