/* ──────────────────────────────────────────────────────────────────
   Soundscape Registry — Design tokens
   Ported from packages/web/src/styles/ — authoritative source.
   ──────────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400;1,700&display=swap');

/* Title face — Degular Display, the brand-supplied display sans.
   Three weights: 500 medium / 600 semibold / 700 bold. */
@font-face {
  font-family: 'Degular Display';
  src: url('fonts/DegularDisplay-Medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Degular Display';
  src: url('fonts/DegularDisplay-Semibold.otf') format('opentype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Degular Display';
  src: url('fonts/DegularDisplay-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* ────────── NEUTRAL RAMP (warm stone — exact repo values) */
  --color-neutral-0:    #F6F5F2;
  --color-neutral-100:  #EEEAE5;
  --color-neutral-200:  #DAD6D2;
  --color-neutral-300:  #C9C4BD;  /* primary fg on dark */
  --color-neutral-400:  #BCB9B3;
  --color-neutral-500:  #9B9792;
  --color-neutral-600:  #474440;
  --color-neutral-700:  #312F2C;
  --color-neutral-800:  #262523;
  --color-neutral-900:  #1D1B19;  /* canvas bg */
  --color-neutral-1000: #171514;

  /* Neutral w/ alpha — used for tints/overlays, grid patterns */
  --color-neutral-0-025:  rgba(246,245,242,0.025);
  --color-neutral-0-05:   rgba(246,245,242,0.05);
  --color-neutral-0-10:   rgba(246,245,242,0.1);
  --color-neutral-0-20:   rgba(246,245,242,0.2);
  --color-neutral-0-50:   rgba(246,245,242,0.5);
  --color-neutral-0-75:   rgba(246,245,242,0.75);
  --color-neutral-1000-05:  rgba(23,21,20,0.05);
  --color-neutral-1000-25:  rgba(23,21,20,0.25);
  --color-neutral-1000-50:  rgba(23,21,20,0.50);
  --color-neutral-1000-75:  rgba(23,21,20,0.75);
  --color-neutral-1000-95:  rgba(23,21,20,0.95);

  /* ────────── PRIMARY — signal orange */
  --color-primary-0:    #FAC8BC;
  --color-primary-100:  #F7B09F;
  --color-primary-200:  #FF9E87;
  --color-primary-300:  #F6795B;
  --color-primary-400:  #F56A49;
  --color-primary-500:  #F95730;  /* THE brand orange */
  --color-primary-600:  #DA4622;
  --color-primary-700:  #C03817;
  --color-primary-800:  #922910;
  --color-primary-900:  #641E0D;
  --color-primary-1000: #391107;

  /* ────────── SEMANTIC — dark theme (default) */
  --color-brand: var(--color-primary-500);
  --color-error: var(--color-primary-800);

  --color-neutral-primary:            var(--color-neutral-300);
  --color-neutral-secondary:          var(--color-neutral-900);
  --text-color-neutral-primary:       var(--color-neutral-300);
  --text-color-neutral-primary-soft:  var(--color-neutral-500);
  --text-color-neutral-secondary:     var(--color-neutral-900);
  --background-color-neutral-primary:         var(--color-neutral-900);
  --background-color-neutral-secondary:       var(--color-neutral-300);
  --background-color-neutral-primary-soft:    var(--color-neutral-800);
  --background-color-neutral-secondary-soft:  var(--color-neutral-400);
  --border-color-neutral-primary:             var(--color-neutral-700);
  --border-color-neutral-primary-soft:        var(--color-neutral-800);
  --border-color-neutral-secondary:           var(--color-neutral-200);
  --border-color-neutral-secondary-soft:      var(--color-neutral-400);
  --graphic-pattern-color-primary:   var(--color-neutral-0-025);
  --graphic-pattern-color-secondary: var(--color-neutral-1000-025, rgba(23,21,20,.025));
  --color-disabled: var(--color-neutral-800);

  /* ────────── FONTS */
  --font-degular:    "Degular Display", "Plus Jakarta Sans", system-ui, sans-serif;
  --font-space-mono: "Space Mono", "IBM Plex Mono", ui-monospace, monospace;
  --font-display:    "Degular Display", "Archivo Black", sans-serif;

  /* ────────── SIZE TOKENS (exact) */
  --size-0:   0;
  --size-px:  1px;
  --size-1:   2px;
  --size-2:   4px;
  --size-3:   6px;
  --size-4:   8px;
  --size-5:   10px;
  --size-6:   12px;
  --size-7:   14px;
  --size-8:   16px;
  --size-10:  20px;
  --size-12:  24px;
  --size-16:  32px;
  --size-20:  40px;
  --size-24:  48px;
  --size-32:  64px;
  --size-34:  68px;  /* mobile grid base */
  --size-42:  84px;  /* tablet grid base */
  --size-52:  104px; /* desktop grid base */
  --size-70:  140px;
  --size-100: 200px;

  /* Grid system — console rail widths snap to grid-size-* */
  --grid-size-base: var(--size-52);  /* desktop */
  --grid-size-2xs:  calc(var(--grid-size-base) * 0.5);
  --grid-size-xs:   calc(var(--grid-size-base) * 0.65);
  --grid-size-s:    calc(var(--grid-size-base) * 0.75);
  --grid-size-m:    var(--grid-size-base);
  --grid-size-l:    calc(var(--grid-size-base) * 2);
  --grid-size-xl:   calc(var(--grid-size-base) * 3);
  --grid-size-2xl:  calc(var(--grid-size-base) * 3.5);
  --inner-global-padding: var(--size-32);

  /* ────────── BORDERS */
  --border-primary:             var(--size-px) solid var(--border-color-neutral-primary);
  --border-primary-soft:        var(--size-px) solid var(--border-color-neutral-primary-soft);
  --border-primary-soft-dashed: var(--size-px) dashed var(--border-color-neutral-primary-soft);
  --border-secondary:           var(--size-px) solid var(--border-color-neutral-secondary);

  /* ────────── SHADOWS — inset-borders, used heavily as dividers */
  --shadow-border-primary-left:   inset 1px 0 0 0 var(--border-color-neutral-primary);
  --shadow-border-primary-right:  inset -1px 0 0 0 var(--border-color-neutral-primary);
  --shadow-border-primary-top:    inset 0 1px 0 0 var(--border-color-neutral-primary);
  --shadow-border-primary-bottom: inset 0 -1px 0 0 var(--border-color-neutral-primary);

  /* ────────── RADII — almost never. Interface is sharp. */
  --radius-none: 0;
  --radius-card: 12px; /* swatch cards only, not UI */

  /* ────────── MOTION */
  --ease-standard: cubic-bezier(0.2, 0.0, 0.0, 1);
  --dur-1: 120ms;
  --dur-2: 220ms;
  --dur-3: 360ms;

  /* ────────── TYPE SCALE — exact repo values */
  --title-size-2xs: 14px;     /* fluid */
  --title-size-xs:  16px;
  --title-size-s:   20px;
  --title-size-m:   26px;
  --title-size-l:   36px;
  --title-size-xl:  48px;
  --title-size-2xl: 64px;

  --typography-size-4xs: 6px;
  --typography-size-3xs: 8px;
  --typography-size-2xs: 10px;
  --typography-size-xs:  12px;
  --typography-size-s:   14px;
  --typography-size-m:   16px;
  --typography-size-l:   18px;
  --typography-size-xl:  22px;
  --typography-size-2xl: 26px;
}

/* LIGHT THEME OVERRIDES */
[data-theme='light'] {
  --color-disabled:                   var(--color-neutral-400);
  --color-neutral-primary:            var(--color-neutral-800);
  --color-neutral-secondary:          var(--color-neutral-300);
  --text-color-neutral-primary:       var(--color-neutral-800);
  --text-color-neutral-primary-soft:  var(--color-neutral-600);
  --text-color-neutral-secondary:     var(--color-neutral-300);
  --background-color-neutral-primary:         var(--color-neutral-300);
  --background-color-neutral-primary-soft:    var(--color-neutral-400);
  --background-color-neutral-secondary:       var(--color-neutral-800);
  --background-color-neutral-secondary-soft:  var(--color-neutral-700);
  --border-color-neutral-primary:             var(--color-neutral-500);
  --border-color-neutral-primary-soft:        var(--color-neutral-400);
  --border-color-neutral-secondary:           var(--color-neutral-600);
  --border-color-neutral-secondary-soft:      var(--color-neutral-700);
  --graphic-pattern-color-primary:   rgba(23,21,20,0.025);
  --graphic-pattern-color-secondary: rgba(246,245,242,0.025);
}

/* ────────── BASE ELEMENT STYLES ────────── */
html, body {
  background: var(--background-color-neutral-primary);
  color: var(--text-color-neutral-primary);
  font-family: var(--font-space-mono);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: var(--color-primary-500); color: var(--color-neutral-900); }

/* Titles — Degular Display */
h1, .title-2xl { font-family: var(--font-degular); font-weight: 700; font-size: var(--title-size-2xl); line-height: 1.05; letter-spacing: -0.01em; }
h2, .title-xl  { font-family: var(--font-degular); font-weight: 700; font-size: var(--title-size-xl);  line-height: 1.1; letter-spacing: -0.005em; }
h3, .title-l   { font-family: var(--font-degular); font-weight: 600; font-size: var(--title-size-l);   line-height: 1.1; }
h4, .title-m   { font-family: var(--font-degular); font-weight: 600; font-size: var(--title-size-m);   line-height: 1.15; }
h5, .title-s   { font-family: var(--font-degular); font-weight: 500; font-size: var(--title-size-s);   line-height: 1.2; }
h6, .title-xs  { font-family: var(--font-degular); font-weight: 500; font-size: var(--title-size-xs);  line-height: 1.2; }

/* Body — Space Mono */
p, .body    { font-family: var(--font-space-mono); font-size: var(--typography-size-m); line-height: 1.5; }
.body-s     { font-family: var(--font-space-mono); font-size: var(--typography-size-s); line-height: 1.4; }
.body-xs    { font-family: var(--font-space-mono); font-size: var(--typography-size-xs); line-height: 1.3; }
.body-l     { font-family: var(--font-space-mono); font-size: var(--typography-size-l); line-height: 1.6; }

/* Chrome uppercase labels — for console rails */
.chrome-label {
  font-family: var(--font-space-mono);
  font-size: var(--typography-size-3xs);
  line-height: 1.6;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Dataset/column label — Space Mono, slash-prefixed */
.column-label {
  font-family: var(--font-space-mono);
  font-size: var(--typography-size-s);
  text-transform: uppercase;
  color: var(--text-color-neutral-primary-soft);
}
.column-label::before { content: "/ "; }

code, kbd, samp, pre {
  font-family: var(--font-space-mono);
  font-size: var(--typography-size-s);
}