:root {
  --felt-1: #164b37;
  --felt-2: #1c6a4d;
  --felt-3: #2b7a57;
  --wood-1: #8e5f3b;
  --wood-2: #4e321f;
  --ink: #f7f3e9;
  --ink-dim: #cfd9cb;
  --line: rgba(255, 255, 255, 0.18);
  --panel: rgba(12, 36, 27, 0.76);
  --panel-soft: rgba(15, 44, 32, 0.6);
  --accent: #e9c46a;
  --danger: #e76f51;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  padding:
    max(10px, env(safe-area-inset-top))
    max(10px, env(safe-area-inset-right))
    max(14px, env(safe-area-inset-bottom))
    max(10px, env(safe-area-inset-left));
  font-family: "Noto Serif SC", "STSong", "Songti SC", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, rgba(255, 220, 168, 0.12), transparent 35%),
    radial-gradient(circle at 90% 100%, rgba(233, 196, 106, 0.1), transparent 40%),
    linear-gradient(160deg, var(--felt-1), var(--felt-2) 60%, var(--felt-3));
}

.bg-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.08) 0px,
      rgba(255, 255, 255, 0.08) 1px,
      transparent 1px,
      transparent 4px
    );
}

.layout {
  width: min(1200px, 100%);
  max-width: 100%;
  margin: 12px auto 26px;
  display: grid;
  gap: 16px;
}

.hero {
  padding: 18px 22px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--wood-1), var(--wood-2));
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
}

.hero h1 {
  margin: 0;
  font-size: clamp(28px, 5vw, 40px);
  letter-spacing: 0.04em;
}

.hero p {
  margin: 8px 0 2px;
  color: #f5e8cf;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: var(--panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 8px 24px rgba(0, 0, 0, 0.26);
}

.controls {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 12px;
  background: var(--panel-soft);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 13px;
  color: var(--ink-dim);
}

select,
input[type="number"] {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(7, 26, 19, 0.6);
  color: var(--ink);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 16px;
}

input:disabled,
select:disabled {
  opacity: 0.5;
}

.inline {
  justify-content: center;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
}

.selected-head,
.result-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

h2 {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0.02em;
}

#selectedCount {
  font-size: 15px;
  color: var(--accent);
}

.row-actions {
  display: flex;
  gap: 10px;
}

button {
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 9px 14px;
  min-height: 44px;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.primary {
  color: #1b1205;
  background: linear-gradient(135deg, #f6d07f, #e9b862);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.secondary {
  color: #f8f3e6;
  border-color: rgba(233, 196, 106, 0.6);
  background: rgba(233, 196, 106, 0.14);
}

.ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
}

.selected-cards {
  min-height: 120px;
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.empty-tip {
  color: var(--ink-dim);
  font-size: 14px;
}

.card {
  width: 74px;
  aspect-ratio: 146 / 204;
  border-radius: 9px;
  border: 2px solid transparent;
  background: transparent;
  padding: 0;
  overflow: hidden;
  position: relative;
  touch-action: manipulation;
}

.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card .badge {
  position: absolute;
  top: 4px;
  right: 4px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: rgba(0, 0, 0, 0.62);
  border-radius: 999px;
  padding: 1px 6px;
}

.card.pickable {
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.24);
}

.card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(233, 196, 106, 0.25), 0 9px 22px rgba(0, 0, 0, 0.32);
}

.card.disabled {
  filter: grayscale(0.7);
  opacity: 0.4;
}

.deck-grid {
  margin-top: 12px;
  display: grid;
  grid-template-rows: repeat(4, auto);
  grid-auto-flow: column;
  grid-auto-columns: minmax(64px, 64px);
  width: max-content;
  gap: 10px;
}

.deck-panel {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.result.hidden {
  display: none;
}

.meta {
  color: var(--ink-dim);
  font-size: 14px;
  overflow-wrap: anywhere;
}

.result-list {
  margin-top: 12px;
  display: grid;
  gap: 12px;
}

.result-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.2);
  padding: 12px;
  animation: riseIn 260ms ease both;
}

.result-title {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}

.result-title span {
  overflow-wrap: anywhere;
  text-align: right;
}

.road {
  display: grid;
  grid-template-columns: 86px 1fr auto;
  align-items: center;
  gap: 10px;
  margin: 7px 0;
}

.road-label {
  color: var(--ink-dim);
}

.road-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.road-type {
  color: #ffe6a8;
  font-size: 13px;
  text-align: right;
  white-space: nowrap;
}

.stats {
  margin-top: 8px;
  font-size: 14px;
  color: #f2f2ea;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.error {
  margin-top: 10px;
  color: #ffd5cc;
  background: rgba(231, 111, 81, 0.2);
  border: 1px solid rgba(231, 111, 81, 0.45);
  border-radius: 10px;
  padding: 10px;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (hover: hover) and (pointer: fine) {
  button:not(:disabled):hover {
    transform: translateY(-1px);
  }

  .card.pickable:hover {
    transform: translateY(-3px) rotate(-0.5deg);
  }
}

@media (max-width: 900px) {
  .controls {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .layout {
    gap: 12px;
  }

  .hero {
    padding: 14px;
  }

  .hero h1 {
    font-size: clamp(24px, 7.2vw, 32px);
  }

  .panel {
    padding: 12px;
  }

  .controls {
    grid-template-columns: 1fr;
  }

  .selected-head,
  .result-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .row-actions {
    width: 100%;
  }

  .row-actions button {
    flex: 1;
  }

  .selected-cards {
    flex-wrap: wrap;
    overflow-x: hidden;
    padding-bottom: 0;
  }

  .deck-grid {
    grid-auto-columns: minmax(56px, 56px);
    gap: 8px;
  }

  .road {
    grid-template-columns: 72px minmax(0, 1fr) auto;
    gap: 8px;
  }

  .stats {
    font-size: 15px;
  }

  .meta {
    font-size: 13px;
  }
}

@media (max-width: 390px) {
  .deck-grid {
    grid-auto-columns: minmax(52px, 52px);
    gap: 7px;
  }

  .card {
    width: 68px;
  }
}