:root {
  --bg: #07101c;
  --panel: rgba(10, 16, 31, 0.88);
  --panel-soft: rgba(11, 18, 34, 0.72);
  --border: rgba(146, 221, 255, 0.16);
  --border-strong: rgba(146, 221, 255, 0.28);
  --text: #eef7ff;
  --muted: rgba(238, 247, 255, 0.72);
  --muted-soft: rgba(238, 247, 255, 0.46);
  --cyan: #8ef1ff;
  --cyan-2: #29d1ff;
  --gold: #ffd97a;
  --red: #ff8198;
  --orange: #ffb67b;
  --green: #98ffbf;
  --purple: #b995ff;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 12%, rgba(74, 153, 255, 0.16), transparent 26%),
    radial-gradient(circle at 84% 18%, rgba(168, 111, 255, 0.12), transparent 24%),
    radial-gradient(circle at 50% 86%, rgba(35, 212, 176, 0.08), transparent 28%),
    var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.hidden { display: none !important; }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(4, 8, 16, 0.14), rgba(4, 8, 16, 0));
}

.top-hud,
.condition-hud,
.panel,
.hud-card,
.condition-card,
.toast,
.surface-card,
.record-list,
.core-card,
.choice-card,
.result-item,
.guide-item {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.top-hud {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: min(760px, calc(100vw - 28px));
  display: grid;
  grid-template-columns: 220px minmax(360px, 1fr);
  gap: 10px;
  z-index: 10;
  pointer-events: none;
}

.hud-card,
.condition-card,
.panel,
.surface-card,
.choice-card,
.toast,
.result-item,
.guide-item,
.core-card {
  background: linear-gradient(180deg, rgba(11, 18, 35, 0.92), rgba(8, 12, 24, 0.82));
  border: 1px solid var(--border);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.025) inset, var(--shadow), 0 0 26px rgba(72, 191, 255, 0.045);
}

.hud-card {
  padding: 12px 14px;
  border-radius: 18px;
  min-height: 86px;
}

.hud-label,
.eyebrow,
.banner-small,
.surface-copy,
.footer-note,
.guide-item span,
.result-item span,
.record-row span,
.choice-meta,
.condition-title,
.skill-copy,
.boss-hp-text,
.warning-copy,
.summary-item span {
  color: var(--muted-soft);
}

.hud-label,
.eyebrow,
.banner-small,
.condition-title {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hud-label-row,
.condition-title-row,
.record-row,
.xp-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.core-hp-value {
  margin-top: 6px;
  font-size: 30px;
  line-height: 1;
  font-weight: 900;
  color: #fff;
}

.bar-track {
  margin-top: 10px;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.07);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.03) inset;
}
.bar-fill {
  height: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 110ms linear;
  border-radius: inherit;
}
.hp-fill { background: linear-gradient(90deg, #ff8099, #ffbe7b); box-shadow: 0 0 16px rgba(255,128,153,0.35); }
.xp-fill { background: linear-gradient(90deg, #32d4ff, #97f6ff); box-shadow: 0 0 16px rgba(50,212,255,0.4); }
.boss-fill { background: linear-gradient(90deg, #ff7a91, #ff6f76); }
.skill-fill { background: linear-gradient(90deg, #75e9ff, #b6f9ff); }

.danger-state,
.summary-tag,
.skill-state,
.warning-level,
.boss-name {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.06);
  color: var(--text);
}
.danger-state[data-state="稳定"] { color: var(--green); border-color: rgba(152,255,191,0.18); background: rgba(152,255,191,0.1); }
.danger-state[data-state="承压"] { color: var(--gold); border-color: rgba(255,217,122,0.24); background: rgba(255,217,122,0.12); }
.danger-state[data-state="濒危"] { color: #ffd3db; border-color: rgba(255,129,152,0.24); background: rgba(255,129,152,0.14); }

.progress-card {
  display: grid;
  gap: 10px;
}
.metric-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 10px;
}
.metric-block {
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.06);
  display: grid;
  gap: 6px;
}
.metric-block strong {
  font-size: 22px;
  line-height: 1;
  color: #fff;
}
.center-metric { text-align: center; }
.phase-metric strong {
  font-size: 20px;
}
.compact-progress .metric-block {
  min-height: 58px;
}
.xp-text { font-size: 12px; font-weight: 700; color: var(--muted); }

.condition-hud {
  position: fixed;
  top: 108px;
  right: 14px;
  width: min(330px, calc(100vw - 28px));
  display: grid;
  gap: 10px;
  z-index: 11;
  pointer-events: none;
}
.condition-card {
  border-radius: 16px;
  padding: 12px 14px;
}
.warning-copy,
.skill-copy,
.boss-hp-text { margin-top: 8px; font-size: 12px; line-height: 1.55; }

.center-banner {
  position: fixed;
  top: 84px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 180ms ease;
  z-index: 12;
}
.center-banner.show { opacity: 1; }
.banner-big {
  margin-top: 8px;
  font-size: clamp(26px, 4vw, 52px);
  font-weight: 900;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow: 0 0 18px rgba(142, 241, 255, 0.28);
}

.toast-stack {
  position: fixed;
  left: 14px;
  bottom: 16px;
  display: grid;
  gap: 10px;
  z-index: 12;
  pointer-events: none;
}
.toast {
  width: min(320px, calc(100vw - 28px));
  border-radius: 16px;
  padding: 12px 14px;
  transition: opacity 180ms ease, transform 180ms ease;
}
.toast-title { font-size: 14px; font-weight: 800; color: #fff; }
.toast-copy { margin-top: 4px; font-size: 12px; color: var(--muted); line-height: 1.55; }

.overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(3, 5, 12, 0.35), rgba(3, 5, 12, 0.78));
  padding: 22px;
  z-index: 30;
}
.panel {
  width: min(1120px, 100%);
  border-radius: 28px;
  padding: 26px;
  background: linear-gradient(180deg, rgba(11, 17, 33, 0.92), rgba(8, 13, 25, 0.9));
  border: 1px solid var(--border-strong);
}
.eyebrow { color: var(--muted); }
h1, h2 { margin: 0; color: #fff; }
h1 { font-size: clamp(38px, 7vw, 86px); line-height: 0.95; }
h2 { font-size: clamp(26px, 4vw, 42px); }
.subtitle {
  margin-top: 14px;
  max-width: 760px;
  line-height: 1.7;
  color: var(--muted);
  font-size: 15px;
}
.subtitle.small { font-size: 14px; }

.lobby-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 18px;
}
.lobby-action-card {
  border-radius: 20px;
  padding: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: grid;
  gap: 14px;
  align-content: start;
}
.record-list {
  border-radius: 16px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  display: grid;
  gap: 8px;
}
.record-row strong { color: #fff; }

button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.05em;
  cursor: pointer;
  color: #04111b;
  background: linear-gradient(90deg, #83ecff, #9affc8);
  box-shadow: 0 12px 28px rgba(84, 226, 255, 0.22);
}
button.ghost {
  color: var(--text);
  background: rgba(255,255,255,0.06);
  box-shadow: none;
  border: 1px solid rgba(255,255,255,0.08);
}
button.ghost.danger { color: #ffd3db; border-color: rgba(255,129,152,0.18); background: rgba(255,129,152,0.09); }

.lobby-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
}
.surface-card {
  border-radius: 20px;
  padding: 18px;
}
.surface-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}
.surface-title { font-size: 18px; font-weight: 900; color: #fff; }
.surface-copy { margin-top: 6px; font-size: 13px; line-height: 1.55; }
.core-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}
.core-card {
  border-radius: 18px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  display: grid;
  gap: 10px;
}
.core-card.locked {
  cursor: default;
  opacity: 0.56;
  border-style: dashed;
}
.core-card.selected {
  border-color: rgba(142, 241, 255, 0.32);
  box-shadow: 0 0 0 1px rgba(142,241,255,0.08) inset, 0 0 18px rgba(142,241,255,0.12);
}
.core-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.core-name { font-size: 18px; font-weight: 900; color: #fff; }
.core-tag {
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  font-weight: 800;
}
.core-desc { font-size: 13px; color: var(--muted); line-height: 1.55; }
.core-stats { display: flex; flex-wrap: wrap; gap: 8px; }
.stat-chip {
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.06);
  font-size: 12px;
  color: var(--text);
}

.compact-guide { display: grid; gap: 10px; align-content: start; }
.guide-item {
  border-radius: 16px;
  padding: 12px 14px;
  display: grid;
  gap: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}
.guide-item strong { font-size: 14px; color: #fff; }
.footer-note { font-size: 12px; line-height: 1.55; }

.summary-card { margin-top: 16px; }
.result-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.result-item {
  min-height: 70px;
  border-radius: 16px;
  padding: 12px 14px;
  display: grid;
  gap: 8px;
}
.result-item strong { font-size: 18px; color: #fff; line-height: 1.45; }
.result-item.wide { grid-column: span 3; }

.level-panel,
.pause-panel { width: min(860px, 100%); }
.choice-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.choice-card {
  border-radius: 18px;
  padding: 16px;
  text-align: left;
  color: var(--text);
  cursor: pointer;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: none;
}
.choice-card:hover { transform: translateY(-1px); border-color: rgba(255,255,255,0.18); }
.choice-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.choice-title { font-size: 18px; font-weight: 900; color: #fff; }
.choice-rarity {
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 800;
}
.choice-copy { margin-top: 10px; font-size: 13px; line-height: 1.65; color: var(--muted); }
.choice-meta { margin-top: 12px; font-size: 12px; }

@media (max-width: 980px) {
  .top-hud { width: calc(100vw - 20px); grid-template-columns: 1fr; }
  .condition-hud { top: auto; bottom: 14px; right: 14px; left: 14px; width: auto; }
  .lobby-hero,
  .lobby-grid,
  .result-grid,
  .choice-grid { grid-template-columns: 1fr; }
  .result-item.wide { grid-column: span 1; }
}


.build-strip {
  grid-column: 1 / -1;
  min-height: auto;
  padding: 9px 12px;
  display: grid;
  gap: 6px;
}
.build-strip-head,
.build-title-row,
.build-chip-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.build-title-row strong {
  font-size: 17px;
  line-height: 1;
  color: #fff;
}
.build-state,
.event-mini,
.build-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
}
.build-state {
  color: var(--cyan);
  border-color: rgba(142,241,255,0.18);
  background: rgba(142,241,255,0.1);
}
.event-mini {
  color: var(--muted);
}
.build-chip {
  color: var(--text);
}
.build-chip.primary { color: var(--cyan); border-color: rgba(142,241,255,0.18); background: rgba(142,241,255,0.08); }
.build-chip.secondary { color: var(--purple); border-color: rgba(185,149,255,0.18); background: rgba(185,149,255,0.10); }
.build-chip.trait { color: var(--gold); border-color: rgba(255,217,122,0.16); background: rgba(255,217,122,0.08); }

@media (max-width: 900px) {
  .top-hud {
    width: min(760px, calc(100vw - 18px));
    grid-template-columns: 1fr;
  }
  .build-strip {
    grid-column: auto;
  }
}