:root {
  --ink: #3e2c1e;
  --ink-soft: #6f5640;
  --frame: #7e5f45;
  --metal: #9a7757;
  --bronze: #b98e61;
  --ember: #8f5737;
  --seal: #654730;

  --bg-a: #e7d2b7;
  --bg-b: #d8be9f;
  --bg-c: #c8a986;

  --tableau-overlay: rgba(255, 241, 221, 0.25);
  --tableau-a: #ead8be;
  --tableau-b: #d7bb95;

  --banner-glow: #d6b184;
  --banner-a: #f0dfc5;
  --banner-b: #d7bb95;

  --title-color: #5a3a20;
  --subtitle-color: #7c5635;

  --grid-bg-a: rgba(246, 231, 203, 0.95);
  --grid-bg-b: rgba(226, 203, 166, 0.95);
  --grid-inset: rgba(105, 78, 56, 0.25);

  --card-border: #856446;
  --card-bg-a: #fff9ee;
  --card-bg-b: #e9d5b1;
  --card-shadow: rgba(87, 61, 38, 0.22);
  --card-active-ring: rgba(143, 87, 55, 0.28);

  --empty-a: #bca383;
  --empty-b: #ae9271;
  --empty-c: #f5e1be;

  --name-color: #f8ecd4;

  --panel-bg-a: #f4e4c6;
  --panel-bg-b: #e1c79d;
  --panel-inset: rgba(105, 78, 56, 0.25);
  --panel-shadow: rgba(67, 44, 27, 0.2);

  --portrait-frame: #7c5a3b;
  --portrait-bg-a: #f2e4c7;
  --portrait-bg-b: #dcc39a;

  --toggle-bg: rgba(255, 251, 243, 0.55);
  --toggle-border: #9a7550;
  --toggle-text: #5a3d25;
}

body[data-theme="dark"] {
  --ink: #f2e8d8;
  --ink-soft: #cab89f;
  --frame: #6d4f35;
  --metal: #1f1813;
  --bronze: #b38a58;
  --ember: #b26a3e;
  --seal: #5a3f2b;

  --bg-a: #2b2119;
  --bg-b: #1a1511;
  --bg-c: #14100d;

  --tableau-overlay: rgba(8, 6, 5, 0.48);
  --tableau-a: #3a2b1f;
  --tableau-b: #2a1f17;

  --banner-glow: #8f6a3f;
  --banner-a: #2c2118;
  --banner-b: #1d1712;

  --title-color: #f3debd;
  --subtitle-color: #cfae7b;

  --grid-bg-a: rgba(76, 57, 41, 0.92);
  --grid-bg-b: rgba(58, 43, 31, 0.92);
  --grid-inset: rgba(201, 161, 105, 0.16);

  --card-border: #8a6848;
  --card-bg-a: #f4e7cf;
  --card-bg-b: #dcc39a;
  --card-shadow: rgba(17, 11, 8, 0.48);
  --card-active-ring: rgba(178, 106, 62, 0.3);

  --empty-a: #6f5842;
  --empty-b: #5d4936;
  --empty-c: #e6cd9f;

  --panel-bg-a: #3e2e21;
  --panel-bg-b: #2f241b;
  --panel-inset: rgba(206, 169, 113, 0.14);
  --panel-shadow: rgba(9, 7, 5, 0.5);

  --portrait-frame: #9a7148;
  --portrait-bg-a: #4a3727;
  --portrait-bg-b: #3b2c20;

  --toggle-bg: rgba(60, 44, 30, 0.75);
  --toggle-border: #b88d5e;
  --toggle-text: #f2dfc2;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Cardo", "Palatino Linotype", serif;
  background:
    radial-gradient(circle at 15% 10%, var(--bg-a) 0%, transparent 24%),
    radial-gradient(circle at 82% 18%, var(--bg-b) 0%, transparent 26%),
    radial-gradient(circle at 50% 95%, var(--bg-c) 0%, transparent 32%),
    linear-gradient(140deg, #f2e4cc, #d5b188);
  display: grid;
  place-items: center;
  padding: 28px 16px;
  transition: background 220ms ease, color 220ms ease;
}

body[data-theme="dark"] {
  background:
    radial-gradient(circle at 15% 10%, var(--bg-a) 0%, transparent 24%),
    radial-gradient(circle at 82% 18%, var(--bg-b) 0%, transparent 26%),
    radial-gradient(circle at 50% 95%, var(--bg-c) 0%, transparent 32%),
    linear-gradient(140deg, #17120e, #0c0907);
}

.tableau {
  width: min(1050px, 100%);
  border: 6px solid var(--metal);
  border-radius: 18px;
  background:
    linear-gradient(0deg, var(--tableau-overlay), var(--tableau-overlay)),
    linear-gradient(160deg, var(--tableau-a), var(--tableau-b));
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  transition: background 220ms ease, border-color 220ms ease;
}

.top-banner {
  position: relative;
  text-align: center;
  padding: 26px 20px 24px;
  border-bottom: 2px solid var(--bronze);
  background:
    radial-gradient(circle at 50% 120%, var(--banner-glow), transparent 65%),
    linear-gradient(90deg, var(--banner-a), var(--banner-b));
  transition: background 220ms ease, border-color 220ms ease;
}

.theme-toggle {
  position: absolute;
  top: 12px;
  right: 14px;
  border: 1px solid var(--toggle-border);
  background: var(--toggle-bg);
  color: var(--toggle-text);
  border-radius: 999px;
  padding: 6px 12px;
  font-family: "Cinzel", "Times New Roman", serif;
  font-size: 0.75rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  cursor: pointer;
  transition: box-shadow 180ms ease, background 180ms ease;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(155, 112, 71, 0.2);
}

.top-banner h1 {
  margin: 6px 0;
  font-family: "Cinzel", "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--title-color);
  font-size: clamp(1.5rem, 3.8vw, 2.4rem);
}

.small {
  margin: 0;
  font-family: "Cinzel", "Times New Roman", serif;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--subtitle-color);
  font-size: 0.84rem;
}

.board {
  display: grid;
  gap: 16px;
  padding: 18px;
  grid-template-columns: 1.2fr 1fr;
  align-items: start;
}

.npc-grid {
  padding: 16px;
  border-radius: 14px;
  border: 2px solid var(--frame);
  background: linear-gradient(165deg, var(--grid-bg-a), var(--grid-bg-b));
  box-shadow: inset 0 0 0 2px var(--grid-inset);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  grid-auto-rows: 124px;
  align-content: start;
  gap: 12px;
}

.npc-card {
  min-height: 0;
  height: 124px;
  border: 2px solid var(--card-border);
  border-radius: 12px;
  background: linear-gradient(180deg, var(--card-bg-a), var(--card-bg-b));
  color: var(--ink);
  font-family: "Cinzel", "Times New Roman", serif;
  text-align: left;
  padding: 0;
  display: flex;
  align-items: flex-end;
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.2;
  cursor: pointer;
  transition: box-shadow 180ms ease, border-color 180ms ease;
  position: relative;
  overflow: hidden;
}

.npc-card:hover,
.npc-card:focus-visible {
  outline: none;
  border-color: var(--ember);
  box-shadow: 0 10px 16px var(--card-shadow);
}

.npc-card.active {
  border-color: var(--ember);
  box-shadow: 0 0 0 2px var(--card-active-ring);
}

.npc-card.empty {
  border-style: dashed;
  background: repeating-linear-gradient(
    45deg,
    var(--empty-a),
    var(--empty-a) 11px,
    var(--empty-b) 11px,
    var(--empty-b) 22px
  );
  color: var(--empty-c);
  justify-content: center;
  align-items: center;
  letter-spacing: 0.5px;
  cursor: not-allowed;
  padding: 10px;
}

.npc-card.empty:hover {
  border-color: var(--card-border);
  box-shadow: none;
}

.card-portrait {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.npc-name {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  padding: 56px 8px 8px;
  color: var(--name-color);
  background: linear-gradient(
    180deg,
    rgba(32, 19, 11, 0) 0%,
    rgba(32, 19, 11, 0.06) 26%,
    rgba(32, 19, 11, 0.34) 58%,
    rgba(32, 19, 11, 0.78) 100%
  );
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.7);
}

.npc-card.no-image {
  background: linear-gradient(155deg, #f3e1bd, #c9aa75);
}

.npc-card.no-image .npc-name {
  display: flex;
  align-items: flex-end;
  height: 100%;
  padding-top: 10px;
  background: linear-gradient(
    180deg,
    rgba(32, 19, 11, 0.08) 0%,
    rgba(32, 19, 11, 0.18) 40%,
    rgba(32, 19, 11, 0.52) 100%
  );
}

.lore-panel {
  border-radius: 14px;
  border: 2px solid var(--frame);
  padding: 18px 18px 20px;
  background: linear-gradient(180deg, var(--panel-bg-a) 0%, var(--panel-bg-b) 100%);
  box-shadow:
    inset 0 0 0 2px var(--panel-inset),
    0 12px 18px var(--panel-shadow);
  position: relative;
}

.lore-panel::before,
.lore-panel::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--seal);
  border: 1px solid #2c1f15;
  transform: rotate(45deg);
}

.lore-panel::before {
  top: 8px;
  left: 8px;
}

.lore-panel::after {
  right: 8px;
  bottom: 8px;
}

.panel-kicker {
  margin: 0;
  font-family: "Cinzel", "Times New Roman", serif;
  text-transform: uppercase;
  letter-spacing: 1.1px;
  color: var(--subtitle-color);
  font-size: 0.82rem;
}

.lore-panel h2 {
  margin: 6px 0 0;
  font-family: "Cinzel", "Times New Roman", serif;
  color: var(--title-color);
  font-size: clamp(1.3rem, 2.8vw, 1.85rem);
}

.lore-panel p {
  margin: 12px 0 0;
  color: var(--ink);
  line-height: 1.45;
}

.lore-panel .npc-notes {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--ink);
}

.lore-panel .npc-notes li {
  margin-top: 10px;
  line-height: 1.45;
}

.lore-panel .lore-portrait-card {
  width: min(280px, 100%);
  height: min(280px, 70vw);
  border: 2px solid var(--portrait-frame);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 12px;
  background: linear-gradient(180deg, var(--portrait-bg-a), var(--portrait-bg-b));
  box-shadow: 0 8px 14px rgba(35, 20, 11, 0.25);
}

.lore-panel .npc-portrait {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.lore-panel .hint {
  color: var(--ink-soft);
  font-style: italic;
}

@media (max-width: 820px) {
  .board {
    grid-template-columns: 1fr;
  }

  .npc-grid {
    grid-template-columns: repeat(2, minmax(130px, 1fr));
  }

  .theme-toggle {
    top: 10px;
    right: 10px;
  }
}