/* Hallmark · tokens: Premise daylight · design-system: DESIGN.md */
/* Hallmark · pre-emit critique: P5 H5 E4 S5 R5 V4 */
:root {
  /* Premise brand */
  --color-paper: oklch(97.8% 0.008 88);
  --color-paper-2: oklch(95.5% 0.014 82);
  --color-paper-3: oklch(92.5% 0.016 82);
  --color-surface: oklch(99.2% 0.006 88);
  --color-ink: oklch(20% 0.012 145);
  --color-ink-2: oklch(30% 0.012 145);
  --color-muted: oklch(43% 0.014 145);
  --color-neutral: oklch(54% 0.012 145);
  --color-rule: oklch(87% 0.010 145);
  --color-rule-2: oklch(73% 0.012 145);
  --color-accent: oklch(50% 0.095 184);
  --color-accent-signal: oklch(64% 0.110 184);
  --color-accent-soft: oklch(94% 0.045 180);
  --color-accent-ink: oklch(98.5% 0.006 88);
  --color-focus: oklch(43% 0.155 255);
  --color-error: oklch(50% 0.160 28);
  --color-error-soft: oklch(95% 0.025 28);
  --color-success: oklch(48% 0.125 145);
  --color-success-soft: oklch(94% 0.035 145);
  --color-warning: oklch(57% 0.115 74);
  --color-warning-soft: oklch(95% 0.035 74);
  --color-transparent: oklch(0% 0 0 / 0);
  --color-workbench-wash: oklch(95% 0.018 250);

  /* Contained safety-console system */
  --color-console-accent: oklch(55% 0.170 253);
  --color-console-accent-hover: oklch(47% 0.150 253);
  --color-console-accent-soft: oklch(95% 0.025 250);
  --color-console-accent-ink: oklch(38% 0.115 253);
  --color-console-surface: oklch(99% 0.004 250);
  --color-console-canvas: oklch(96.5% 0.006 250);
  --color-console-header: oklch(94.5% 0.008 250);
  --color-console-ink: oklch(27% 0.020 250);
  --color-console-muted: oklch(49% 0.020 250);
  --color-console-faint: oklch(54% 0.015 250);
  --color-console-line: oklch(89% 0.008 250);
  --color-console-line-strong: oklch(77% 0.012 250);
  --color-console-new: oklch(94.5% 0.008 250);
  --color-console-new-ink: oklch(37% 0.012 250);
  --color-console-progress: oklch(95% 0.025 250);
  --color-console-progress-ink: oklch(38% 0.115 253);
  --color-console-ok: oklch(93% 0.040 125);
  --color-console-ok-ink: oklch(43% 0.105 125);
  --color-console-error: oklch(94% 0.030 25);
  --color-console-error-ink: oklch(47% 0.150 25);
  --color-console-attention: oklch(93% 0.050 78);
  --color-console-attention-ink: oklch(44% 0.105 68);
  --color-console-source: oklch(97% 0.060 92);
  --color-console-source-hover: oklch(91% 0.120 92);
  --color-console-source-active: oklch(88% 0.140 88);
  --color-console-source-border: oklch(87% 0.080 92);
  --color-console-source-border-active: oklch(70% 0.130 78);
  --color-console-box-neutral: oklch(76% 0.012 250);
  --color-console-box-event: oklch(65% 0.120 68);
  --color-console-box-id: oklch(65% 0.105 250);
  --color-console-box-detail: oklch(65% 0.015 250);
  --color-console-box-warning: oklch(75% 0.110 60);
  --color-console-agent: oklch(24% 0.035 250);
  --color-console-agent-ink: oklch(94% 0.012 250);
  --color-console-agent-dot: oklch(74% 0.170 155);

  /* Typography: three families total */
  --font-display: "Switzer", "Helvetica Neue", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Switzer", "Helvetica Neue", ui-sans-serif, system-ui, sans-serif;
  --font-console: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-outlier: "IBM Plex Mono", ui-monospace, monospace;

  /* Major-third type scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.25rem;
  --text-lg: 1.5625rem;
  --text-xl: 1.953rem;
  --text-2xl: 2.441rem;
  --text-3xl: 3.052rem;
  --text-display-s: clamp(1.9rem, 4vw, 2.6rem);
  --text-display: clamp(2.05rem, 3.6vw, 3.1rem);

  /* Four-point spacing scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 7rem;
  --space-4xl: 9rem;

  --rule-hair: 1px;
  --rule-fine: 2px;
  --radius-card: 1rem;
  --radius-console: 0.375rem;
  --radius-input: 0.625rem;
  --radius-pill: 999px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-micro: 120ms;
  --dur-short: 220ms;
  --dur-long: 420ms;

  --z-base: 1;
  --z-raised: 10;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-sticky-nav: 210;
  --z-modal: 400;
  --z-toast: 500;
  --z-tooltip: 600;

  --max-width: 73.75rem;
  --page-gutter: clamp(1.25rem, 4vw, 3rem);
  --banner-height: 4.5rem;
  --frame-height: min(76dvh, 44rem);
  --gradient-workbench: radial-gradient(125% 70% at 72% 38%, var(--color-workbench-wash) 0%, var(--color-transparent) 62%);
  --gradient-console-avatar: linear-gradient(135deg, var(--color-console-accent-ink), var(--color-console-accent));
  --gradient-console-fade: linear-gradient(to top, var(--color-console-canvas), var(--color-transparent));
  --shadow-card: 0 1px 2px oklch(20% 0.015 250 / 0.06);
  --shadow-frame: 0 1px 2px oklch(20% 0.015 250 / 0.06), 0 24px 60px -20px oklch(20% 0.020 250 / 0.28);
  --shadow-agent: 0 8px 24px oklch(20% 0.020 250 / 0.26);
  --shadow-accent: 0 12px 26px -12px oklch(40% 0.090 184 / 0.45);
}