/* 搜打撤 UI */
:root {
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
}
html, body {
  margin: 0; width: 100%; height: 100%; overflow: hidden;
  background: #05080f; color: #e8f1ff;
  font-family: Rajdhani, sans-serif;
  touch-action: none; user-select: none;
}
.ops-root { position: relative; width: 100%; height: 100%; }
#opsCanvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

.ops-hud { position: absolute; inset: 0; pointer-events: none; z-index: 5; }
.ops-hud .hit { pointer-events: auto; }

.crosshair {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 28px; height: 28px; z-index: 6;
}
.crosshair::before, .crosshair::after {
  content: ''; position: absolute; background: rgba(255,255,255,0.95);
  box-shadow: 0 0 2px #000, 0 0 8px rgba(255,200,80,0.7);
}
.crosshair::before { left: 50%; top: 0; width: 2px; height: 100%; transform: translateX(-50%); }
.crosshair::after { top: 50%; left: 0; height: 2px; width: 100%; transform: translateY(-50%); }
.hit-marker {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) scale(0.6);
  width: 36px; height: 36px; border: 2px solid #f87171; opacity: 0; z-index: 7;
  pointer-events: none; transition: opacity 0.08s;
}
.hit-marker.show { opacity: 1; }

.top {
  position: absolute; left: max(0.6rem, var(--safe-l)); right: max(0.6rem, var(--safe-r));
  top: max(0.45rem, var(--safe-t)); display: flex; justify-content: space-between; gap: 0.5rem; z-index: 8;
}
.brand { font-family: Orbitron, sans-serif; font-size: 0.75rem; letter-spacing: 0.06em; }
.brand b { display: block; font-size: 0.95rem; margin-top: 0.15rem; font-family: Rajdhani, sans-serif; }
#modeBadge {
  display: inline-block; margin-left: 0.35rem; padding: 0.1rem 0.4rem; border-radius: 6px;
  font-size: 0.65rem; background: rgba(34,197,94,0.25); border: 1px solid rgba(34,197,94,0.5);
}
#modeBadge.conflict { background: rgba(239,68,68,0.25); border-color: rgba(239,68,68,0.55); }
.top .btn {
  min-height: 40px; padding: 0.35rem 0.7rem; border-radius: 10px;
  border: 1px solid rgba(0,212,255,0.4); background: rgba(0,0,0,0.45); color: #fff;
  font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; cursor: pointer;
}

.bars {
  position: absolute; left: 50%; top: max(0.5rem, var(--safe-t)); transform: translateX(-50%);
  width: min(340px, 52vw); z-index: 7; display: grid; gap: 0.25rem;
}
.bars > div { display: flex; align-items: center; gap: 0.35rem; }
.bars span { font-size: 0.7rem; opacity: 0.75; width: 1.2rem; }
.bars i {
  flex: 1; display: block; height: 9px; border-radius: 99px;
  background: rgba(0,0,0,0.5); border: 1px solid rgba(34,197,94,0.4); overflow: hidden;
}
.armor i { border-color: rgba(56,189,248,0.45); }
.bars i b { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, #22c55e, #4ade80); }
.armor i b { background: linear-gradient(90deg, #0284c7, #38bdf8); }

.bag-tag {
  position: absolute; left: 50%; top: max(2.6rem, calc(var(--safe-t) + 2.2rem));
  transform: translateX(-50%); font-size: 0.8rem; font-weight: 700;
  padding: 0.2rem 0.55rem; border-radius: 8px; background: rgba(0,0,0,0.45);
  border: 1px solid rgba(251,191,36,0.35); color: #fde68a; z-index: 7;
}

.ammo {
  position: absolute; right: max(1rem, var(--safe-r)); bottom: max(1.2rem, var(--safe-b));
  font-family: Orbitron, sans-serif; font-size: 1.6rem; text-align: right;
  text-shadow: 0 0 12px rgba(0,212,255,0.5); z-index: 7;
}
.ammo small { display: block; font-size: 0.75rem; opacity: 0.75; font-family: Rajdhani, sans-serif; }

.gun-tag {
  position: absolute; left: max(0.8rem, var(--safe-l)); bottom: max(1.2rem, var(--safe-b));
  font-size: 0.9rem; font-weight: 700; z-index: 7;
}
.gun-tag span { opacity: 0.65; font-size: 0.75rem; display: block; }

.keys-help {
  position: absolute; right: max(0.6rem, var(--safe-r)); bottom: max(5.5rem, calc(var(--safe-b) + 5rem));
  width: min(200px, 42vw); padding: 0.55rem 0.65rem; border-radius: 12px; z-index: 9;
  background: rgba(6, 12, 22, 0.78); border: 1px solid rgba(0,212,255,0.28);
  backdrop-filter: blur(8px); font-size: 0.78rem; line-height: 1.45;
}
.keys-title {
  font-family: Orbitron, sans-serif; font-size: 0.68rem; letter-spacing: 0.08em;
  color: rgba(0,212,255,0.85); margin-bottom: 0.3rem;
}
.keys-help ul { margin: 0; padding: 0; list-style: none; }
.keys-help li { opacity: 0.88; margin: 0.15rem 0; }
.keys-help b { color: #fde68a; font-weight: 800; }

.move-pad, .look-pad {
  position: absolute; bottom: 0; width: 42%; height: 58%; z-index: 6; pointer-events: auto;
}
.move-pad { left: 0; } .look-pad { right: 0; }

.skill-dock {
  position: absolute; left: 50%; bottom: max(0.6rem, var(--safe-b)); transform: translateX(-50%);
  display: flex; gap: 0.45rem; z-index: 9; pointer-events: auto; flex-wrap: wrap; justify-content: center;
}
.skill-dock button {
  width: 64px; height: 64px; border-radius: 50%;
  border: 2px solid rgba(0,212,255,0.5); background: rgba(6,12,24,0.8);
  color: #fff; font-weight: 800; font-size: 0.78rem;
}
.skill-dock #btnFire {
  width: 80px; height: 80px; border-color: #fb7185;
  background: rgba(80,10,20,0.75);
}
.skill-dock #btnInteract { border-color: #fbbf24; }

.loot-panel {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: min(520px, 92vw); max-height: 70vh; overflow: auto; z-index: 15;
  padding: 0.85rem; border-radius: 14px;
  background: rgba(8, 14, 26, 0.94); border: 1px solid rgba(251,191,36,0.4);
}
.loot-panel[hidden] { display: none !important; }
.loot-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.55rem; }
.loot-head button {
  border: 1px solid rgba(255,255,255,0.25); background: rgba(255,255,255,0.08);
  color: #fff; border-radius: 8px; padding: 0.3rem 0.65rem; font-weight: 700; cursor: pointer;
}
.loot-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem; }
.loot-label { font-size: 0.78rem; opacity: 0.75; margin-bottom: 0.3rem; }
.loot-list { display: flex; flex-direction: column; gap: 0.35rem; min-height: 80px; }
.loot-item {
  padding: 0.45rem 0.55rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.35); cursor: pointer; font-size: 0.85rem; font-weight: 700;
}
.loot-item:hover { border-color: rgba(0,212,255,0.5); }
.loot-item small { display: block; font-weight: 600; opacity: 0.7; font-size: 0.72rem; }

.overlay {
  position: absolute; inset: 0; z-index: 20; display: flex; align-items: center; justify-content: center;
  background: rgba(4,8,16,0.8); backdrop-filter: blur(8px); padding: 0.8rem;
}
.overlay[hidden] { display: none !important; }
.card {
  width: min(560px, 94vw); padding: 1.2rem; border-radius: 16px;
  border: 1px solid rgba(0,212,255,0.35);
  background: linear-gradient(160deg, rgba(16,28,52,0.96), rgba(8,12,24,0.98));
}
.card.wide { width: min(640px, 96vw); }
.card h1 { margin: 0; font-family: Orbitron, sans-serif; font-size: 1.3rem; }
.card p { margin: 0.55rem 0 0.9rem; line-height: 1.5; opacity: 0.9; }
.mode-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem; margin-bottom: 0.75rem; }
.mode-card {
  text-align: left; padding: 0.75rem; border-radius: 12px; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.18); background: rgba(0,0,0,0.3); color: #fff;
}
.mode-card b { display: block; font-size: 1.05rem; margin-bottom: 0.35rem; }
.mode-card span { font-size: 0.8rem; opacity: 0.8; line-height: 1.4; }
.mode-card.active {
  border-color: rgba(0,212,255,0.65);
  background: linear-gradient(145deg, rgba(0,212,255,0.18), rgba(59,130,246,0.12));
  box-shadow: 0 0 18px rgba(0,212,255,0.15);
}
.mode-card[data-mode="conflict"].active {
  border-color: rgba(239,68,68,0.65);
  background: linear-gradient(145deg, rgba(239,68,68,0.2), rgba(127,29,29,0.15));
}
.loadout-hint { opacity: 0.85; margin: 0 0 0.7rem; font-size: 0.9rem; line-height: 1.4; }
.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.actions .btn, .card .btn {
  flex: 1; min-height: 46px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08); color: #fff; font-weight: 700; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center;
}
.actions .btn.primary { background: linear-gradient(135deg, rgba(0,212,255,0.35), rgba(59,130,246,0.45)); border-color: rgba(0,212,255,0.55); }
.rank {
  font-family: Orbitron, sans-serif; font-size: 3.5rem; text-align: center;
  background: linear-gradient(180deg, #fde68a, #fbbf24); -webkit-background-clip: text; color: transparent;
}
.extract, .interact {
  position: absolute; left: 50%; transform: translateX(-50%);
  padding: 0.4rem 0.8rem; border-radius: 10px; background: rgba(0,0,0,0.55);
  font-weight: 700; opacity: 0; z-index: 8; transition: opacity 0.15s;
}
.extract { top: 26%; border: 1px solid #22c55e; color: #4ade80; }
.interact { top: 32%; border: 1px solid #fbbf24; color: #fde68a; }
.extract.show, .interact.show { opacity: 1; }
.toast {
  position: fixed; left: 50%; bottom: 1rem; transform: translateX(-50%); z-index: 40;
  padding: 0.5rem 0.9rem; border-radius: 12px; background: rgba(0,20,40,0.92);
  border: 1px solid #00d4ff; opacity: 0; transition: opacity 0.2s; max-width: 90vw; text-align: center;
}
.toast.show { opacity: 1; }

@media (max-width: 720px) {
  .keys-help { font-size: 0.7rem; width: min(160px, 38vw); bottom: max(7rem, calc(var(--safe-b) + 6.5rem)); }
  .mode-pick { grid-template-columns: 1fr; }
}
@media (min-width: 900px) and (pointer: fine) {
  .move-pad, .look-pad, .skill-dock { display: none !important; }
}