:root{--bg-color: #0f172a;--card-bg: rgba(30, 41, 59, .92);--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--danger: #ef4444}*{box-sizing:border-box;margin:0;padding:0;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}html,body{width:100%;height:100%;overflow:hidden;background-color:var(--bg-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text-main);touch-action:none;overscroll-behavior:none}#app{position:relative;width:100vw;height:100vh;overflow:hidden}#game-canvas{position:absolute;top:0;left:0;width:100%;height:100%;display:block;touch-action:none}.ui-layer{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10}.hidden{display:none!important}.hud{position:absolute;top:env(safe-area-inset-top,16px);left:env(safe-area-inset-left,16px);right:env(safe-area-inset-right,16px);display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none;padding:12px}.hud-left{display:flex;gap:10px;align-items:center}.hud-right{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.hud-stat{background:#0f172abf;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:8px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:center}.hud-stat span:first-child{font-size:20px;font-weight:700;color:#38bdf8}.hud-label{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.hud-controls{pointer-events:auto}.btn-icon{background:#0f172abf;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:8px 12px;font-size:18px;cursor:pointer;color:#fff;transition:transform .1s}.btn-icon:active{transform:scale(.92)}.hud-leaderboard{background:#0f172abf;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:8px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.1);min-width:130px;font-size:12px}.hud-minimap-container{background:#0f172abf;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:50%;border:1.5px solid rgba(255,255,255,.15);box-shadow:0 4px 16px #0006;overflow:hidden;width:110px;height:110px}#minimap-canvas{display:block}.control-switcher{display:flex;gap:6px;background:#0f172a99;padding:4px;border-radius:12px}.ctrl-btn{flex:1;padding:8px;font-size:13px;font-weight:600;border:none;border-radius:8px;background:transparent;color:var(--text-muted);cursor:pointer;transition:background .15s,color .15s}.ctrl-btn.active{background:var(--accent);color:#fff}.virtual-joystick{position:absolute;width:110px;height:110px;border-radius:50%;background:#ffffff14;border:2px solid rgba(255,255,255,.25);transform:translate(-50%,-50%);pointer-events:none;z-index:100}.virtual-joystick-knob{position:absolute;top:50%;left:50%;width:44px;height:44px;border-radius:50%;background:#38bdf8d9;box-shadow:0 0 12px #38bdf899;transform:translate(-50%,-50%)}.leader-entry{display:flex;justify-content:space-between;margin-bottom:4px}.leader-entry:last-child{margin-bottom:0}.leader-entry.is-player{font-weight:700;color:#38bdf8}.modal-screen{position:absolute;top:0;left:0;width:100%;height:100%;background:#0f172ad1;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;pointer-events:auto;padding:20px}.modal-card{background:var(--card-bg);border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:32px 28px;width:100%;max-width:360px;text-align:center;box-shadow:0 20px 40px #00000080;animation:fadeIn .25s ease-out}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.card-icon{font-size:40px;margin-bottom:8px}h2{font-size:26px;font-weight:800;margin-bottom:6px;background:linear-gradient(135deg,#60a5fa,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent}p{color:var(--text-muted);font-size:14px;margin-bottom:24px}.form-group{margin-bottom:20px;text-align:left}label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:8px}input[type=text],input[type=password]{width:100%;padding:14px 16px;background:#0f172a99;border:1px solid rgba(255,255,255,.15);border-radius:14px;color:#fff;font-size:16px;outline:none;text-align:center;transition:border-color .2s}input[type=text]:focus,input[type=password]:focus{border-color:var(--accent)}.color-picker{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.color-chip{width:36px;height:36px;border-radius:50%;cursor:pointer;border:3px solid transparent;transition:transform .15s,border-color .15s}.color-chip.active{border-color:#fff;transform:scale(1.15)}.btn{display:inline-block;width:100%;padding:14px;font-size:16px;font-weight:700;border:none;border-radius:14px;cursor:pointer;transition:transform .1s,opacity .2s;color:#fff}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent)}.btn-play{background:linear-gradient(135deg,#3b82f6,#8b5cf6);box-shadow:0 8px 20px #3b82f659;margin-top:10px}.error-msg{color:var(--danger);font-size:13px;margin-top:12px}.btn-secondary{background:#ffffff1a;border:1px solid rgba(255,255,255,.2)}.btn-secondary:hover{background:#ffffff26}.mode-tabs{display:flex;background:#0f172a99;padding:4px;border-radius:14px;margin-bottom:20px;gap:4px}.tab-btn{flex:1;padding:10px;font-size:13px;font-weight:700;border:none;border-radius:10px;background:transparent;color:var(--text-muted);cursor:pointer;transition:background .2s,color .2s}.tab-btn.active{background:var(--accent);color:#fff}.radio-group{display:flex;gap:12px;justify-content:center}.radio-label{display:flex;align-items:center;gap:6px;font-size:13px;cursor:pointer;background:#0f172a66;padding:8px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.08)}.divider{margin:12px 0;font-size:12px;color:var(--text-muted);text-transform:uppercase}.join-row{display:flex;gap:8px}.join-row input{flex:1}.join-row .btn{width:auto;padding:0 20px}.room-code-badge{font-size:38px;font-weight:800;letter-spacing:.15em;color:#38bdf8;background:#0f172acc;border:2px dashed rgba(56,189,248,.4);border-radius:16px;padding:14px 20px;margin:16px 0}.waiting-subtext{font-size:13px;color:var(--text-muted);margin-bottom:20px}.stats-box{background:#0f172a80;border-radius:14px;padding:16px;margin-bottom:24px}.stat-row{display:flex;justify-content:space-between;margin-bottom:8px;font-size:15px}.stat-row:last-child{margin-bottom:0}.skin-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:6px}.skin-item{background:#0f172a99;border:2px solid rgba(255,255,255,.1);border-radius:12px;padding:8px 4px;font-size:20px;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.skin-item span.skin-name{font-size:10px;font-weight:600;color:var(--text-muted)}.skin-item.active{border-color:#38bdf8;background:#38bdf82e;transform:translateY(-2px);box-shadow:0 4px 12px #38bdf840}.skin-item.active span.skin-name{color:#38bdf8}.kill-feed{position:absolute;top:calc(env(safe-area-inset-top,16px) + 70px);left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:6px;align-items:center;pointer-events:none;z-index:25}.kill-toast{background:#0f172ad9;border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600;color:#f8fafc;box-shadow:0 4px 16px #0006;animation:toastFade 2.4s cubic-bezier(.16,1,.3,1) forwards}.kill-toast.player-kill{border-color:#f59e0b;background:linear-gradient(135deg,#f59e0b4d,#0f172ae6);color:#fef08a;box-shadow:0 4px 20px #f59e0b66}@keyframes toastFade{0%{opacity:0;transform:translateY(-12px) scale(.9)}15%{opacity:1;transform:translateY(0) scale(1)}80%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-8px) scale(.95)}}