:root {
  --bg: #0d0f12;
  --panel: rgba(15, 15, 20, 0.8);
  --accent: #f5c76a;
  --text: #f4f4f4;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
}

.hud {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 10px 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 20px;
  z-index: 2;
}

.title {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.info {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.info div {
  font-size: 0.9rem;
}

.stat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 8px;
  font-weight: 600;
  font-size: 0.78rem;
  background: rgba(255, 255, 255, 0.08);
}

.phase-lobby { background: rgba(120, 160, 255, 0.25); color: #d4e4ff; }
.phase-running { background: rgba(115, 255, 174, 0.2); color: #c9ffd9; }
.phase-gameover { background: rgba(255, 95, 95, 0.22); color: #ffd3d3; }
.gold-pill { color: #ffe09a; }
.hp-pill { color: #9fffc6; }
.hp-low { color: #ffb5b5; background: rgba(255, 88, 88, 0.2); }

.picker {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.shop-grid {
  position: absolute;
  left: 12px;
  top: 86px;
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 8px;
  z-index: 2;
  max-width: 400px;
}

.shop-card {
  background: rgba(10, 10, 12, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: #e8f0ff;
  padding: 7px 8px;
  font-size: 0.72rem;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, border-color 0.12s ease;
}

.shop-card.active {
  border-color: #ffd37a;
  box-shadow: 0 0 0 2px #ffd37a88 inset, 0 0 18px rgba(255, 211, 122, 0.35);
  transform: translateY(-1px) scale(1.02);
  background: rgba(36, 28, 16, 0.92);
}

.shop-card:active {
  transform: translateY(0) scale(0.99);
}

.shop-card.can-buy {
  border-color: rgba(123, 255, 173, 0.35);
}

.shop-card.cant-buy {
  opacity: 0.6;
  border-color: rgba(255, 115, 115, 0.45);
}

.picker select,
.picker button,
.picker input {
  padding: 6px 10px;
  border-radius: 6px;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.picker button {
  cursor: pointer;
  background: var(--accent);
  color: #1a1a1a;
}

.picker button.active-mode {
  border: 1px solid #ffd37a;
  box-shadow: 0 0 0 1px #ffd37a55 inset;
  background: #3a2f1b;
  color: #ffe8ba;
}

.mode-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(10, 14, 24, 0.86);
  color: #cde0ff;
  font-size: 0.75rem;
}

.sfx-control {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  color: #d7e7ff;
}

.sfx-control input {
  width: 90px;
}

.picker input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.scene {
  width: 100vw;
  height: 100vh;
}

.players-panel {
  position: absolute;
  left: 12px;
  bottom: 12px;
  min-width: 220px;
  background: rgba(10, 10, 12, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.8rem;
  z-index: 2;
}

.mini-panel {
  position: absolute;
  right: 12px;
  top: 86px;
  background: rgba(10, 10, 12, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 10px;
  z-index: 2;
}

.task-panel {
  position: absolute;
  right: 12px;
  top: 254px;
  min-width: 220px;
  background: rgba(10, 10, 12, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.78rem;
  line-height: 1.5;
  z-index: 2;
}

.progress-wrap {
  margin: 6px 0 5px;
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #76d8ff, #ffd37a);
  transition: width 0.18s linear;
}

.task-tip {
  margin-top: 6px;
  font-size: 0.74rem;
  color: #cde6ff;
  line-height: 1.35;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 6px;
}

#miniMap {
  display: block;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  background: #0b1220;
}

.tower-info {
  margin-top: 8px;
  font-size: 0.75rem;
  color: #d6e4ff;
  max-width: 180px;
  line-height: 1.35;
}

#enemyInfo {
  color: #ffd9a0;
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 6, 10, 0.68);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
}

.hidden {
  display: none !important;
}

.overlay-card {
  background: rgba(12, 16, 24, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 20px;
  min-width: 280px;
  text-align: center;
}

.overlay-card button {
  margin-top: 10px;
  background: #ffd37a;
  color: #111;
  border: none;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
}

.summary {
  color: #ffd9a0;
  font-size: 0.85rem;
  line-height: 1.5;
  margin-top: 6px;
}

.toast {
  position: absolute;
  top: 94px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 18;
  background: rgba(15, 20, 30, 0.92);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.84rem;
  color: #f5f8ff;
}

.toast.warn {
  border-color: #ff8e8e;
  color: #ffd0d0;
}

.onboarding {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 19;
  background: rgba(12, 18, 28, 0.92);
  border: 1px solid rgba(157, 202, 255, 0.35);
  border-radius: 10px;
  padding: 10px 14px;
  color: #dcecff;
  font-size: 0.82rem;
  max-width: 620px;
  text-align: center;
}

.wave-banner {
  position: absolute;
  top: 132px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 19;
  background: linear-gradient(90deg, rgba(255, 197, 102, 0.12), rgba(116, 203, 255, 0.12));
  border: 1px solid rgba(255, 222, 161, 0.42);
  border-radius: 12px;
  padding: 10px 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #ffe8c4;
  text-shadow: 0 0 16px rgba(255, 208, 139, 0.35);
}

.boss-banner {
  position: absolute;
  top: 176px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 19;
  background: rgba(90, 10, 28, 0.85);
  border: 1px solid rgba(255, 112, 166, 0.65);
  border-radius: 10px;
  padding: 8px 14px;
  font-weight: 800;
  color: #ffd6ef;
  animation: pulseBoss 0.7s ease-in-out infinite alternate;
}

@keyframes pulseBoss {
  from { box-shadow: 0 0 8px rgba(255, 112, 166, 0.2); }
  to { box-shadow: 0 0 18px rgba(255, 112, 166, 0.55); }
}

.log {
  position: absolute;
  right: 12px;
  bottom: 12px;
  background: rgba(10, 10, 12, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px;
  border-radius: 10px;
  max-width: 320px;
  font-size: 0.8rem;
  line-height: 1.4;
}

body.minimal-hud .players-panel,
body.minimal-hud .mini-panel,
body.minimal-hud .task-panel,
body.minimal-hud .log,
body.minimal-hud #shopGrid {
  display: none !important;
}

@media (max-width: 1050px) {
  .hud {
    gap: 10px;
    padding: 8px 10px;
    flex-wrap: wrap;
  }

  .title {
    font-size: 0.95rem;
    letter-spacing: 0.12em;
  }

  .info {
    gap: 8px;
  }

  .picker {
    margin-left: 0;
    width: 100%;
    gap: 6px;
  }

  .shop-grid {
    top: 138px;
    grid-template-columns: repeat(2, minmax(110px, 1fr));
    max-width: 320px;
  }

  .mini-panel {
    top: 138px;
  }

  .task-panel {
    top: 304px;
    right: 12px;
  }

  .wave-banner {
    top: 182px;
    font-size: 0.8rem;
  }

  .log {
    max-width: 240px;
    font-size: 0.72rem;
  }
}