/* Michigander Euchre theme B: Great Lakes Night.
   Deep navy lake-at-night felt, dark walnut rail with brass, gold accents, engraved uppercase headings. */
:root[data-theme="night"] {
  color-scheme: dark;
  --theme-name: "Great Lakes Night";
  --theme-color: #08111f;
  --bg: #08111f;
  --bg-2: #0d1a30;
  --bg-image: radial-gradient(ellipse at 50% -25%, rgba(90, 140, 220, .2), transparent 60%),
              radial-gradient(ellipse at 100% 100%, rgba(232, 184, 74, .07), transparent 45%),
              linear-gradient(180deg, #0c1a31, #060c17);
  --surface: rgba(11, 22, 41, .95);
  --surface-2: #12223c;
  --surface-glass: rgba(7, 15, 28, .92);
  --line: #23385a;
  --line-strong: #c9a24a;
  --text: #ece4d0;
  --text-soft: #c9cfdc;
  --muted: #8d9ab3;
  --accent: #e8b84a;
  --accent-hi: #f5d27a;
  --accent-ink: #1a1206;
  --accent-grad: linear-gradient(180deg, #f5d27a, #d29a2e);
  --accent-shadow: 0 3px 0 #7a5614;
  --secondary-bg: rgba(255, 255, 255, .04);
  --secondary-ink: #ece4d0;
  --secondary-line: #3a5276;
  --danger: #e0675a; --danger-ink: #fff1ef;
  --ok: #2f7d5a; --ok-ink: #e6fff3;
  --warn: #9a6a1a; --warn-ink: #fff5df;
  --plan: #33507a; --plan-ink: #e3ecfa;
  --input-bg: #081326;
  --focus-ring: 0 0 0 3px rgba(232, 184, 74, .35);
  --overlay: rgba(2, 6, 14, .7);
  --font-ui: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Cinzel", "Trajan Pro", Optima, "Palatino Linotype", Georgia, serif;
  --display-weight: 700;
  --display-case: uppercase;
  --display-spacing: .1em;
  --display-color: #f0d58a;
  --heading-color: #f0d58a;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-pill: 999px;
  --shadow: 0 12px 34px rgba(0, 0, 0, .6);
  --shadow-sm: 0 3px 10px rgba(0, 0, 0, .5);
  --felt: radial-gradient(ellipse at 50% 42%, #1f4177 0%, #152f59 52%, #0c1d3a 100%);
  --felt-color: #152f59;
  --felt-line: rgba(232, 184, 74, .2);
  --rail: linear-gradient(155deg, #6e4627 0%, #3b2414 40%, #5e3b20 64%, #2c1a0d 100%);
  --rail-width: 14px;
  --rail-shadow: 0 16px 44px rgba(0, 0, 0, .7), inset 0 0 0 2px rgba(201, 162, 74, .55), inset 0 0 44px rgba(0, 0, 0, .45);
  --seat-bg: rgba(7, 16, 32, .82);
  --seat-line: #c9a24a;
  --seat-ink: #ece4d0;
  --seat-active: #f5d27a;
  --team-ns: #7fb4ff;
  --team-ew: #ff8a7a;
  --card-face: #f7f3ea;
  --card-ink: #15171c;
  --card-red: #b3261e;
  --card-radius: 8px;
  --card-shadow: 0 5px 12px rgba(0, 0, 0, .55);
  --card-back-url: url('/play/euchrecard.jpeg');
  --start-art: url('/img/start.jpg');
  --start-glow: radial-gradient(ellipse at 50% 30%, rgba(120, 170, 255, .2), transparent 60%);
}