/* ===========================================
   FREE FIRE MAX 3D - Battle Royale Style
   =========================================== */

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: #0a0a12;
  color: #fff;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  user-select: none;
  -webkit-user-select: none;
}

#game-container { position:fixed; top:0; left:0; width:100%; height:100%; z-index:1; }
#game-container canvas { display:block; }

/* ============= LOBBY ============= */
#lobby {
  position:fixed; top:0; left:0; width:100%; height:100%;
  z-index:100;
  display:flex; align-items:center; justify-content:center;
  background: radial-gradient(ellipse at center, #1a1a2e 0%, #0a0a12 100%);
}

.lobby-bg {
  position:absolute; top:0; left:0; width:100%; height:100%;
  background:
    radial-gradient(2px 2px at 20% 30%, rgba(255,165,0,0.15), transparent),
    radial-gradient(2px 2px at 40% 70%, rgba(255,100,0,0.1), transparent),
    radial-gradient(2px 2px at 60% 20%, rgba(255,200,0,0.12), transparent),
    radial-gradient(2px 2px at 80% 80%, rgba(255,150,0,0.1), transparent);
  animation: bgPulse 4s ease-in-out infinite alternate;
}
@keyframes bgPulse {
  0% { opacity:0.6; transform:scale(1); }
  100% { opacity:1; transform:scale(1.05); }
}

.lobby-content {
  text-align:center;
  position:relative;
  z-index:2;
}

.lobby-content h1 {
  font-size:4rem;
  font-weight:900;
  letter-spacing:4px;
  text-shadow: 0 0 40px rgba(255,165,0,0.3), 0 4px 20px rgba(0,0,0,0.5);
}
.lobby-content .gold {
  background: linear-gradient(135deg, #ff8c00, #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size:1.1rem;
  color:#ff8c00;
  letter-spacing:8px;
  text-transform:uppercase;
  margin-bottom:30px;
}

.lobby-stats {
  display:flex;
  gap:40px;
  justify-content:center;
  margin-bottom:40px;
}
.stat { text-align:center; }
.stat .num {
  display:block;
  font-size:2rem;
  font-weight:800;
  background: linear-gradient(135deg, #ff8c00, #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.play-btn {
  padding:16px 64px;
  font-size:1.4rem;
  font-weight:800;
  letter-spacing:4px;
  border:none;
  border-radius:8px;
  cursor:pointer;
  background: linear-gradient(135deg, #ff8c00, #ff6600);
  color:#fff;
  text-transform:uppercase;
  box-shadow: 0 0 30px rgba(255,100,0,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.play-btn:hover { transform:scale(1.05); box-shadow:0 0 50px rgba(255,100,0,0.6); }
.play-btn:active { transform:scale(0.97); }

.controls-info {
  margin-top:30px;
  font-size:0.8rem;
  color:#888;
}
.controls-info kbd {
  display:inline-block;
  padding:2px 7px;
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.2);
  border-radius:4px;
  font-size:0.75rem;
  margin:0 2px;
  color:#ddd;
}

/* ============= LOADING ============= */
.loading-screen {
  position:fixed; top:0; left:0; width:100%; height:100%;
  z-index:90;
  display:none;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  background:#0a0a12;
}
.loading-screen.active { display:flex; }

.spinner {
  width:60px; height:60px;
  border-radius:50%;
  border:4px solid rgba(255,165,0,0.2);
  border-top-color:#ff8c00;
  animation:spin 1s linear infinite;
  margin-bottom:20px;
}
@keyframes spin { to { transform:rotate(360deg); } }

.loading-screen p { color:#ff8c00; font-size:1.1rem; letter-spacing:2px; margin-bottom:20px; }

.progress-bar {
  width:300px; height:6px;
  background:rgba(255,255,255,0.1);
  border-radius:3px;
  overflow:hidden;
}
.progress-fill {
  height:100%;
  width:0%;
  background: linear-gradient(90deg, #ff8c00, #ff6600);
  border-radius:3px;
  transition:width 0.3s;
}

/* ============= HUD ============= */
#hud {
  position:fixed; top:0; left:0; width:100%; height:100%;
  z-index:10;
  pointer-events:none;
  display:none;
}
#hud.active { display:block; }

/* Top bar */
.hud-top {
  position:absolute; top:0; left:0; right:0;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  padding:12px 16px;
}

.stat-block { text-align:center; }
.stat-num {
  display:block;
  font-size:1.8rem;
  font-weight:800;
  text-shadow:0 2px 10px rgba(0,0,0,0.5);
}
.stat-label {
  font-size:0.65rem;
  letter-spacing:2px;
  color:#aaa;
}

.alive-block .stat-num { color:#2ecc71; }

/* Zone Timer */
.zone-timer {
  display:flex;
  align-items:center;
  gap:8px;
  background:rgba(0,0,0,0.6);
  border:1px solid rgba(0,150,255,0.4);
  border-radius:8px;
  padding:6px 16px;
  font-size:0.85rem;
  color:#5dade2;
}
.zt-icon { font-size:1.2rem; }

/* Minimap */
.minimap-wrap {
  border:2px solid rgba(255,255,255,0.3);
  border-radius:8px;
  overflow:hidden;
  box-shadow:0 0 20px rgba(0,0,0,0.5);
}
.minimap-wrap canvas { display:block; }

/* ===== Vertical health/armor ===== */
.hud-mid-left {
  position:absolute;
  left:16px;
  bottom:120px;
  display:flex;
  gap:8px;
  align-items:flex-end;
}
.kills-block {
  margin-bottom:10px;
}
.kills-block .stat-num { color:#ffd700; }

.health-bar-v { display:flex; align-items:center; gap:6px; }
.hbv-track {
  width:10px; height:100px;
  background:rgba(0,0,0,0.5);
  border-radius:5px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,0.15);
  position:relative;
}
.hbv-fill {
  position:absolute; bottom:0; width:100%;
  background: linear-gradient(to top, #e74c3c, #2ecc71);
  border-radius:0 0 4px 4px;
  transition:height 0.15s;
}
.armor-track .hbv-fill {
  background: linear-gradient(to top, #2471a3, #3498db);
}
.hbv-label {
  font-size:0.75rem;
  font-weight:700;
  color:#ddd;
  min-width:24px;
}
.armor-label { color:#5dade2; }

/* Bottom bar */
.hud-bottom {
  position:absolute;
  bottom:16px;
  left:50%;
  transform:translateX(-50%);
  display:flex;
  gap:20px;
  align-items:center;
  background:rgba(0,0,0,0.5);
  border:1px solid rgba(255,255,255,0.1);
  border-radius:12px;
  padding:8px 20px;
  backdrop-filter:blur(4px);
}

.weapon-slots { display:flex; gap:6px; }
.weapon-slots .slot {
  pointer-events:auto;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:2px;
  padding:6px 10px;
  border-radius:6px;
  background:rgba(255,255,255,0.05);
  border:1px solid transparent;
  transition:all 0.15s;
  min-width:60px;
}
.weapon-slots .slot.active {
  background:rgba(255,165,0,0.2);
  border-color:#ff8c00;
  box-shadow:0 0 10px rgba(255,165,0,0.2);
}
.weapon-slots .slot .icon { font-size:1.3rem; }
.weapon-slots .slot .name { font-size:0.6rem; color:#aaa; text-transform:uppercase; letter-spacing:1px; }
.weapon-slots .slot .key { font-size:0.55rem; color:#666; }

.ammo-block { text-align:center; }
.weapon-name {
  font-size:0.7rem;
  color:#ff8c00;
  text-transform:uppercase;
  letter-spacing:2px;
  margin-bottom:2px;
}
.ammo-display { display:flex; align-items:baseline; gap:4px; justify-content:center; }
.ammo-count { font-size:2rem; font-weight:800; color:#fff; }
.ammo-sep { font-size:1rem; color:#666; }
.ammo-max { font-size:1rem; color:#888; }
.reload-hint {
  font-size:0.6rem;
  color:#ff8c00;
  letter-spacing:1px;
  text-transform:uppercase;
  opacity:0;
  transition:opacity 0.2s;
}

/* ===== Crosshair ===== */
.crosshair {
  position:fixed;
  top:50%; left:50%;
  transform:translate(-50%,-50%);
  z-index:11;
  pointer-events:none;
  display:none;
}
.crosshair.active { display:block; }
.ch-dot {
  position:absolute;
  top:50%; left:50%;
  width:3px; height:3px;
  background:#fff;
  border-radius:50%;
  transform:translate(-50%,-50%);
}
.ch-line {
  position:absolute;
  background:rgba(255,255,255,0.7);
}
.ch-t { top:calc(50% - 12px); left:50%; width:2px; height:8px; transform:translateX(-50%); }
.ch-b { top:calc(50% + 4px); left:50%; width:2px; height:8px; transform:translateX(-50%); }
.ch-l { top:50%; left:calc(50% - 12px); width:8px; height:2px; transform:translateY(-50%); }
.ch-r { top:50%; left:calc(50% + 4px); width:8px; height:2px; transform:translateY(-50%); }

/* ===== Hit Marker ===== */
.hit-marker {
  position:fixed; top:50%; left:50%;
  transform:translate(-50%,-50%);
  font-size:1.8rem; color:#fff;
  pointer-events:none; z-index:12;
  opacity:0; transition:opacity 0.08s;
  text-shadow:0 0 10px rgba(255,255,255,0.5);
}
.hit-marker.show { opacity:1; }

/* ===== Damage Vignette ===== */
.damage-vignette {
  position:fixed;
  top:0; left:0; width:100%; height:100%;
  z-index:9;
  pointer-events:none;
  border:8px solid transparent;
  transition:border-color 0.1s;
  border-radius:0;
}

/* ===== Kill Feed ===== */
.kill-feed {
  position:absolute;
  top:80px;
  right:16px;
  z-index:12;
  display:flex;
  flex-direction:column;
  gap:4px;
  pointer-events:none;
}
.kill-msg {
  background:rgba(0,0,0,0.6);
  border-left:3px solid #ff8c00;
  padding:4px 12px;
  border-radius:0 4px 4px 0;
  font-size:0.75rem;
  animation: fadeInKill 0.3s ease-out;
  white-space:nowrap;
}
.kill-msg .highlight { color:#ff8c00; font-weight:700; }
@keyframes fadeInKill {
  0% { opacity:0; transform:translateX(20px); }
  100% { opacity:1; transform:translateX(0); }
}

/* ===== Interact Hint ===== */
.interact-hint {
  position:absolute;
  bottom:90px;
  left:50%;
  transform:translateX(-50%);
  background:rgba(0,0,0,0.6);
  border:1px solid rgba(255,165,0,0.3);
  padding:6px 16px;
  border-radius:6px;
  font-size:0.8rem;
  display:none;
}
.interact-hint kbd {
  display:inline-block;
  padding:1px 6px;
  background:rgba(255,165,0,0.3);
  border-radius:3px;
  font-size:0.7rem;
}

/* ===== Inventory ===== */
#inventory-overlay {
  position:fixed; top:0; left:0; width:100%; height:100%;
  z-index:50;
  background:rgba(0,0,0,0.6);
  display:none;
  justify-content:center;
  align-items:center;
}
#inventory-overlay.active { display:flex; }

.inv-panel {
  background:linear-gradient(135deg, #1a1a2e, #16213e);
  border:1px solid rgba(255,165,0,0.3);
  border-radius:12px;
  width:400px;
  max-width:90vw;
  max-height:80vh;
  overflow-y:auto;
  pointer-events:auto;
}
.inv-header {
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:16px 20px;
  border-bottom:1px solid rgba(255,255,255,0.1);
  font-weight:700;
  letter-spacing:3px;
}
.inv-close {
  background:none;
  border:none;
  color:#fff;
  font-size:1.5rem;
  cursor:pointer;
  padding:0 4px;
}
.inv-body { padding:16px 20px; }
.inv-section { margin-bottom:16px; }
.inv-section h4 {
  font-size:0.7rem;
  color:#ff8c00;
  letter-spacing:2px;
  margin-bottom:8px;
  text-transform:uppercase;
}
.inv-row { display:flex; flex-wrap:wrap; gap:8px; }
.inv-item {
  padding:8px 12px;
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.1);
  border-radius:6px;
  cursor:pointer;
  font-size:0.85rem;
  transition:all 0.15s;
  pointer-events:auto;
}
.inv-item:hover { background:rgba(255,165,0,0.15); border-color:#ff8c00; }
.inv-item.active-item { border-color:#ff8c00; background:rgba(255,165,0,0.15); }
.inv-close-btn { background:none; border:none; color:#aaa; font-size:1.5rem; cursor:pointer; }

/* ===== Game Over ===== */
#game-over {
  position:fixed; top:0; left:0; width:100%; height:100%;
  z-index:100;
  display:none;
  justify-content:center;
  align-items:center;
  background:rgba(0,0,0,0.7);
}
#game-over.active { display:flex; }

.go-content {
  text-align:center;
  animation:goAppear 0.5s ease-out;
}
@keyframes goAppear {
  0% { opacity:0; transform:scale(0.5); }
  100% { opacity:1; transform:scale(1); }
}

.go-title {
  font-size:5rem;
  font-weight:900;
  letter-spacing:8px;
  text-shadow:0 0 40px rgba(255,215,0,0.3);
}
.go-title.win { color:#ffd700; }
.go-title.lose { color:#e74c3c; }

.go-subtitle {
  font-size:1.3rem;
  color:#aaa;
  margin-bottom:30px;
  letter-spacing:4px;
}

.go-stats {
  display:flex;
  gap:40px;
  justify-content:center;
  margin-bottom:40px;
}
.go-stat {
  text-align:center;
  color:#ccc;
  font-size:0.8rem;
  letter-spacing:2px;
}
.go-stat-val {
  display:block;
  font-size:2rem;
  font-weight:800;
  color:#ffd700;
  margin-bottom:4px;
}

.btn {
  padding:14px 50px;
  font-size:1rem;
  font-weight:700;
  letter-spacing:3px;
  border:none;
  border-radius:8px;
  cursor:pointer;
  background: linear-gradient(135deg, #ff8c00, #ff6600);
  color:#fff;
  text-transform:uppercase;
  box-shadow:0 0 20px rgba(255,100,0,0.3);
  transition:transform 0.2s;
}
.btn:hover { transform:scale(1.05); }

/* ===== Responsive ===== */
@media (max-width:768px) {
  .lobby-content h1 { font-size:2.5rem; }
  .lobby-stats { gap:20px; }
  .stat .num { font-size:1.5rem; }
  .play-btn { padding:14px 40px; font-size:1.1rem; }
  .controls-info { font-size:0.65rem; }
  .hud-top { padding:8px; }
  .stat-num { font-size:1.3rem; }
  .minimap-wrap canvas { width:100px; height:100px; }
  .hud-mid-left { left:8px; bottom:100px; }
  .hbv-track { width:8px; height:80px; }
  .hud-bottom { padding:6px 12px; gap:10px; }
  .weapon-slots .slot { padding:4px 6px; min-width:44px; }
  .weapon-slots .slot .icon { font-size:1rem; }
  .ammo-count { font-size:1.5rem; }
  .go-title { font-size:3rem; }
  .go-stats { gap:20px; }
}

/* ===== Touch Joystick (shown on mobile) ===== */
#touch-joystick {
  position:fixed;
  bottom:120px;
  left:50px;
  z-index:20;
  pointer-events:auto;
}
.joystick-outer {
  width:120px; height:120px;
  border-radius:50%;
  background:rgba(255,255,255,0.1);
  border:2px solid rgba(255,255,255,0.2);
  position:relative;
  touch-action:none;
}
.joystick-inner {
  width:50px; height:50px;
  border-radius:50%;
  background:rgba(255,165,0,0.4);
  border:2px solid rgba(255,165,0,0.6);
  position:absolute;
  top:50%; left:50%;
  transform:translate(-50%,-50%);
  pointer-events:none;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width:4px; }
::-webkit-scrollbar-track { background:rgba(255,255,255,0.05); }
::-webkit-scrollbar-thumb { background:#ff8c00; border-radius:2px; }