:root {
  --bg-0: #081017;
  --bg-1: #10212b;
  --bg-2: #173442;
  --panel: rgba(13, 24, 31, 0.78);
  --panel-strong: rgba(18, 31, 40, 0.92);
  --text: #ecf5f7;
  --muted: #9fb4bb;
  --line: rgba(175, 220, 231, 0.18);
  --accent: #ff934f;
  --accent-2: #7ae1d8;
  --accent-3: #ffd166;
  --good: #98f16f;
  --bad: #ff6b6b;
  --shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 147, 79, 0.18), transparent 36%),
    radial-gradient(circle at 90% 15%, rgba(122, 225, 216, 0.16), transparent 28%),
    linear-gradient(145deg, var(--bg-0), var(--bg-1) 46%, var(--bg-2));
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  overflow-x: hidden;
}

button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.ambient,
.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: -2;
}

.ambient-a {
  background:
    radial-gradient(circle at 18% 22%, rgba(255, 209, 102, 0.1), transparent 0 24%),
    radial-gradient(circle at 76% 72%, rgba(122, 225, 216, 0.12), transparent 0 20%);
  opacity: 0.75;
  animation: floatGlow 24s ease-in-out infinite;
}

.ambient-b {
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 107, 107, 0.1), transparent 0 18%),
    radial-gradient(circle at 16% 80%, rgba(122, 225, 216, 0.08), transparent 0 20%);
  opacity: 0.62;
  animation: floatGlow 30s ease-in-out infinite reverse;
}

.noise {
  z-index: -1;
  opacity: 0.025;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.8) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.8) 1px, transparent 1px);
  background-size: 4px 4px;
}

.hero {
  width: min(1240px, calc(100vw - 32px));
  margin: 32px auto 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 20px;
}

.hero-copy,
.hero-panel,
.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(17, 29, 36, 0.96), rgba(13, 24, 31, 0.94));
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 38px 38px 34px;
}

.hero-copy::before,
.hero-panel::before,
.panel::before,
.vibe-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(120deg, transparent 0 35%, rgba(255, 255, 255, 0.06) 50%, transparent 65%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 40%);
  pointer-events: none;
}

.eyebrow,
.panel-kicker,
.panel-label {
  margin: 0 0 10px;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 12px;
}

h1,
h2,
h3,
.stat-value,
.status-badge,
.counter-pill,
.chapter-badge,
.card-rarity,
.card-kind {
  font-family: "Cascadia Code", "Consolas", "Microsoft YaHei", monospace;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 6vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

h2 {
  margin: 0;
  font-size: 28px;
}

h3 {
  margin: 0;
  font-size: 18px;
}

.hero-text,
.codex-note,
.run-hint,
.encounter-summary,
.card-flavor,
.card-effect,
.quickdraw-empty,
.rules-list,
.log-line,
.stat-label,
.meta-line {
  color: var(--muted);
}

.hero-text {
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.8;
}

.hero-actions,
.mini-actions,
.filter-bar,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 24px;
}

.primary-btn,
.secondary-btn,
.ghost-btn,
.filter-btn,
.pick-btn {
  position: relative;
  border-radius: 999px;
  padding: 12px 18px;
  transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease;
}

.primary-btn:hover,
.secondary-btn:hover,
.ghost-btn:hover,
.filter-btn:hover,
.pick-btn:hover {
  transform: translateY(-2px);
}

.primary-btn {
  color: #0d1c21;
  background: linear-gradient(135deg, var(--accent-3), var(--accent));
}

.secondary-btn {
  color: var(--text);
  background: linear-gradient(135deg, rgba(122, 225, 216, 0.24), rgba(122, 225, 216, 0.08));
  border: 1px solid rgba(122, 225, 216, 0.3);
}

.ghost-btn,
.filter-btn {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.ghost-btn.small {
  padding: 10px 14px;
  font-size: 14px;
}

.hero-panel {
  padding: 28px;
}

.rules-list {
  margin: 0;
  padding-left: 20px;
  line-height: 1.85;
}

.layout {
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto 36px;
  display: grid;
  gap: 20px;
}

.top-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.88fr) minmax(0, 1.12fr);
  gap: 20px;
}

.bottom-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.05fr 1.05fr;
  gap: 20px;
}

.panel {
  padding: 24px;
}

.panel-head,
.subpanel-head,
.progress-meta,
.card-top,
.card-meta,
.picked-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-head {
  margin-bottom: 18px;
}

.status-badge,
.counter-pill,
.chapter-badge,
.card-rarity,
.card-kind,
.filter-btn.active,
.modifier-pill,
.result-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.status-badge,
.counter-pill {
  padding: 8px 12px;
  font-size: 13px;
}

.status-badge.idle {
  background: rgba(255, 255, 255, 0.05);
}

.status-badge.running {
  color: #111a1d;
  background: linear-gradient(135deg, var(--accent-3), var(--accent));
}

.status-badge.finished {
  color: #0c181c;
  background: linear-gradient(135deg, var(--accent-2), #b6f6cc);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.stat-card {
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-label {
  margin: 0 0 8px;
  font-size: 13px;
}

.stat-value {
  margin: 0;
  font-size: 28px;
}

.progress-wrap,
.subpanel {
  margin-top: 18px;
}

.progress-bar {
  height: 12px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.24s ease;
}

.subpanel {
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.subpanel-head {
  margin-bottom: 12px;
}

.encounter-summary strong,
.result-title,
.picked-title {
  color: var(--text);
}

.pill-row {
  min-height: 40px;
}

.modifier-pill {
  padding: 8px 12px;
  background: rgba(122, 225, 216, 0.08);
  font-size: 13px;
}

.draft-grid,
.codex-grid {
  display: grid;
  gap: 16px;
}

.draft-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  min-height: 320px;
}

.codex-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  content-visibility: auto;
  contain-intrinsic-size: 1200px;
}

.vibe-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  border-radius: var(--radius-lg);
  min-height: 260px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03)),
    linear-gradient(180deg, rgba(16, 29, 37, 0.9), rgba(9, 17, 22, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.12);
  contain: layout paint;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.vibe-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}

.vibe-card.legendary {
  border-color: rgba(255, 209, 102, 0.42);
}

.vibe-card.epic {
  border-color: rgba(255, 147, 79, 0.38);
}

.vibe-card.rare {
  border-color: rgba(122, 225, 216, 0.34);
}

.vibe-card.common {
  border-color: rgba(255, 255, 255, 0.16);
}

.card-rarity,
.card-kind,
.filter-btn,
.result-pill {
  padding: 6px 10px;
  font-size: 12px;
}

.card-rarity {
  color: #111a1d;
  background: linear-gradient(135deg, var(--accent-3), var(--accent));
}

.card-kind {
  background: rgba(255, 255, 255, 0.06);
}

.card-title {
  margin: 0;
  font-size: 24px;
}

.card-flavor,
.card-effect,
.meta-line {
  margin: 0;
  line-height: 1.7;
  font-size: 14px;
}

.card-flavor {
  min-height: 72px;
}

.card-effect {
  color: var(--text);
}

.pick-btn {
  margin-top: auto;
  width: 100%;
  color: #0d1c21;
  background: linear-gradient(135deg, var(--accent-2), #d4ffef);
}

.pick-btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

.quickdraw-panel,
.build-panel,
.log-panel,
.codex-panel {
  min-height: 100%;
}

.quickdraw-card {
  min-height: 280px;
}

.quickdraw-empty,
.empty-state {
  display: grid;
  place-items: center;
  min-height: 220px;
  padding: 18px;
  text-align: center;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
}

.picked-cards,
.log-list {
  display: grid;
  gap: 12px;
  content-visibility: auto;
  contain-intrinsic-size: 360px;
}

.picked-item,
.log-item {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.log-item {
  display: grid;
  gap: 8px;
}

.picked-title {
  margin: 0;
  font-size: 16px;
}

.picked-text,
.log-line {
  margin: 6px 0 0;
  line-height: 1.6;
  font-size: 14px;
}

.chapter-badge {
  padding: 6px 9px;
  font-size: 11px;
  background: rgba(255, 255, 255, 0.06);
}

.result-box {
  padding: 16px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255, 147, 79, 0.12), rgba(122, 225, 216, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.result-title {
  margin: 12px 0 8px;
  font-size: 22px;
}

.result-text {
  margin: 0;
  line-height: 1.75;
  color: var(--muted);
}

.result-pill {
  background: rgba(255, 255, 255, 0.08);
}

.filter-bar {
  justify-content: flex-end;
}

.filter-btn.active {
  color: #0d1c21;
  background: linear-gradient(135deg, var(--accent-2), #d4ffef);
}

.codex-note {
  margin: 0 0 18px;
  line-height: 1.8;
}

@keyframes floatGlow {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(0, -10px, 0) scale(1.04);
  }
}

@media (max-width: 1040px) {
  .hero,
  .top-grid,
  .bottom-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce), (max-width: 900px) {
  html {
    scroll-behavior: auto;
  }

  .ambient,
  .noise {
    display: none;
  }

  .primary-btn,
  .secondary-btn,
  .ghost-btn,
  .filter-btn,
  .pick-btn,
  .progress-fill,
  .vibe-card {
    transition: none;
  }

  .vibe-card:hover,
  .primary-btn:hover,
  .secondary-btn:hover,
  .ghost-btn:hover,
  .filter-btn:hover,
  .pick-btn:hover {
    transform: none;
    box-shadow: none;
  }
}

@media (max-width: 640px) {
  .hero,
  .layout {
    width: min(calc(100vw - 18px), 100%);
  }

  .hero-copy,
  .panel,
  .hero-panel {
    padding: 18px;
    border-radius: 22px;
  }

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

  .draft-grid,
  .codex-grid {
    grid-template-columns: 1fr;
  }

  .filter-bar {
    justify-content: flex-start;
  }
}