/* AUNAV Maritime — Dynamic Positioning & Marine Assurance
   Design tokens. Screen only; issued documents keep their own print rules.
   No external fonts or assets: the application must run fully offline. */

:root {
  color-scheme: dark;

  /* Brand */
  --au-teal-100: #d7fbf4;
  --au-teal-300: #7ae6d6;
  --au-teal-400: #3fd3c0;
  --au-teal-500: #22b8a6;
  --au-teal-700: #0f6f66;
  --au-navy-900: #04101a;
  --au-navy-800: #06141f;
  --au-navy-700: #0a1c29;
  --au-navy-600: #102736;

  /* Surfaces */
  --canvas: #06141f;
  --canvas-deep: #04101a;
  --panel: #0b1e2b;
  --raised: #102837;
  --sunken: #071822;
  --field: #081c27;
  --hover: #143244;
  --selected: #0f3a3c;
  --scrim: rgba(3, 10, 16, .66);

  /* Lines */
  --hairline: #1c3747;
  --hairline-soft: #16303f;
  --hairline-strong: #2b566b;

  /* Ink */
  --ink: #e9f4f8;
  --ink-2: #b4cbd7;
  --ink-3: #7f9aa9;
  --ink-inverse: #04171a;

  /* Accent + semantics */
  --accent: #3fd3c0;
  --accent-ink: #042520;
  --accent-soft: rgba(63, 211, 192, .14);
  --accent-line: rgba(63, 211, 192, .38);

  --ok: #4fd7a9;
  --ok-soft: rgba(79, 215, 169, .14);
  --ok-line: rgba(79, 215, 169, .4);

  --warn: #f3c468;
  --warn-soft: rgba(243, 196, 104, .14);
  --warn-line: rgba(243, 196, 104, .38);

  --bad: #f2807f;
  --bad-soft: rgba(242, 128, 127, .14);
  --bad-line: rgba(242, 128, 127, .4);

  --info: #78b6f0;
  --info-soft: rgba(120, 182, 240, .14);
  --info-line: rgba(120, 182, 240, .38);

  --shadow-1: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow-2: 0 6px 20px -8px rgba(0, 0, 0, .65);
  --shadow-3: 0 24px 60px -18px rgba(0, 0, 0, .75);

  /* Type */
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --fs-micro: 11px;
  --fs-small: 12.5px;
  --fs-body: 14px;
  --fs-read: 15px;
  --fs-lead: 17px;
  --fs-h3: 18px;
  --fs-h2: 21px;
  --fs-h1: 26px;
  --fs-display: 32px;

  /* Rhythm */
  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 20px;
  --s6: 24px;
  --s7: 32px;
  --s8: 40px;
  --s9: 56px;

  --r-sm: 8px;
  --r-md: 11px;
  --r-lg: 16px;
  --r-xl: 22px;
  --r-pill: 999px;

  /* Touch */
  --touch: 44px;
  --touch-lg: 52px;

  --rail-w: 76px;
  --nav-w: 318px;
  --dock-w: 400px;
  --topbar-h: 60px;
}

:root[data-theme="light"] {
  color-scheme: light;

  --canvas: #eef3f7;
  --canvas-deep: #e4ecf2;
  --panel: #ffffff;
  --raised: #f5f9fb;
  --sunken: #e8eff4;
  --field: #ffffff;
  --hover: #e4eef3;
  --selected: #d8f0ec;
  --scrim: rgba(16, 39, 54, .42);

  --hairline: #d3dfe8;
  --hairline-soft: #e2eaf0;
  --hairline-strong: #adc1cf;

  --ink: #0d2432;
  --ink-2: #33586e;
  --ink-3: #5d788a;
  --ink-inverse: #ffffff;

  --accent: #00736a;
  --accent-ink: #ffffff;
  --accent-soft: rgba(0, 115, 106, .1);
  --accent-line: rgba(0, 115, 106, .3);

  --ok: #10745a;
  --ok-soft: rgba(16, 116, 90, .1);
  --ok-line: rgba(16, 116, 90, .3);

  --warn: #8a5600;
  --warn-soft: rgba(138, 86, 0, .1);
  --warn-line: rgba(138, 86, 0, .28);

  --bad: #ad2f3c;
  --bad-soft: rgba(173, 47, 60, .09);
  --bad-line: rgba(173, 47, 60, .28);

  --info: #15587f;
  --info-soft: rgba(21, 88, 127, .09);
  --info-line: rgba(21, 88, 127, .26);

  --shadow-1: 0 1px 2px rgba(24, 52, 71, .08);
  --shadow-2: 0 6px 18px -8px rgba(24, 52, 71, .25);
  --shadow-3: 0 24px 56px -20px rgba(24, 52, 71, .35);
}

/* Legacy bridge: the classic screens and workbench dialogs reuse these names. */
:root {
  --bg: var(--canvas);
  --text: var(--ink);
  --muted: var(--ink-3);
  --border: var(--hairline);
  --teal: var(--accent);
  --red: var(--bad);
  --amber: var(--warn);
  --surface-canvas: var(--canvas);
  --surface-panel: var(--panel);
  --surface-raised: var(--raised);
  --surface-input: var(--field);
  --surface-hover: var(--hover);
  --surface-selected: var(--selected);
  --text-primary: var(--ink);
  --text-secondary: var(--ink-2);
  --text-muted: var(--ink-3);
  --line: var(--hairline);

}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}