:root{--bg: #090d16;--bg-gradient: radial-gradient(1000px 500px at 50% -50px, #162038 0%, #090d16 100%);--panel: #111726;--panel-elevated: #161e31;--panel-active: #1e2942;--border: #222d42;--border-focus: #3b82f6;--border-light: rgba(255, 255, 255, .08);--text: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #3b82f6;--accent-cyan: #06b6d4;--ok: #10b981;--ok-bg: rgba(16, 185, 129, .12);--warn: #f59e0b;--warn-bg: rgba(245, 158, 11, .12);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .12);--vip-gold: #fbbf24;--vip-bg: rgba(251, 191, 36, .12);--team-red: #f43f5e;--team-blue: #38bdf8;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 14px rgba(0, 0, 0, .35);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .5)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);background-image:var(--bg-gradient);background-attachment:fixed;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif;min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.center-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.login-card{display:flex;flex-direction:column;gap:16px;width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-lg)}.brand{font-size:20px;font-weight:800;letter-spacing:1.5px;display:flex;align-items:center;gap:6px}.brand span{color:var(--accent-cyan)}.brand em{font-style:normal;font-size:11px;background:#06b6d426;color:var(--accent-cyan);padding:2px 6px;border-radius:4px;letter-spacing:.5px}.brand.big{font-size:28px;justify-content:center}.app{max-width:1440px;margin:0 auto;padding:12px 16px 32px;display:flex;flex-direction:column;gap:16px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:12px 20px;box-shadow:var(--shadow-md);flex-wrap:wrap}.topbar-left{display:flex;align-items:center;gap:20px}.status-pills{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.status-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:var(--radius-full);background:var(--panel-elevated);border:1px solid var(--border);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s ease}.status-pill:hover{border-color:var(--text-muted)}.status-pill.ok{background:var(--ok-bg);border-color:#10b9814d;color:var(--ok)}.status-pill.warn{background:var(--warn-bg);border-color:#f59e0b4d;color:var(--warn)}.status-pill.live{background:var(--danger-bg);border-color:#ef444466;color:var(--danger);font-weight:700}.dot{width:8px;height:8px;border-radius:50%;background:currentColor}.dot.pulse{animation:pulse-dot 1.5s infinite}@keyframes pulse-dot{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.4);opacity:.6}}.topbar-right{display:flex;align-items:center;gap:12px}.btn-live{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;font-size:15px;font-weight:700;border-radius:var(--radius-full);border:none;cursor:pointer;transition:all .2s ease;box-shadow:0 0 15px #ef44444d}.btn-live.start{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.btn-live.start:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 0 22px #ef444480}.btn-live.stop{background:var(--panel-elevated);border:1px solid var(--danger);color:var(--danger)}.btn-live.stop:hover:not(:disabled){background:var(--danger-bg)}.btn-live:disabled{opacity:.5;cursor:not-allowed}.nav-tabs{display:flex;gap:8px;background:var(--panel);padding:6px;border-radius:var(--radius-full);border:1px solid var(--border);width:fit-content}.nav-tab{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:var(--radius-full);background:transparent;border:none;color:var(--text-secondary);font-size:14px;font-weight:600;cursor:pointer;transition:all .15s ease}.nav-tab:hover{color:var(--text)}.nav-tab.active{background:var(--panel-active);color:#fff;box-shadow:var(--shadow-sm)}.studio-grid{display:grid;grid-template-columns:310px 1fr 310px;gap:16px;align-items:start}@media(max-width:1200px){.studio-grid{grid-template-columns:300px 1fr}.studio-col-right{grid-column:span 2}}@media(max-width:860px){.studio-grid{grid-template-columns:1fr}.studio-col-right{grid-column:auto}}.studio-col{display:flex;flex-direction:column;gap:14px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px}.card-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:8px;border-bottom:1px solid var(--border-light)}.card-header h3{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--panel-elevated);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease}.btn:hover:not(:disabled){background:var(--panel-active);border-color:var(--text-muted)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover:not(:disabled){background:#2563eb}.btn.success{background:var(--ok);border-color:var(--ok);color:#fff}.btn.danger{background:transparent;border-color:var(--danger);color:var(--danger)}.btn.danger:hover:not(:disabled){background:var(--danger-bg)}.btn.ghost{background:transparent;border-color:transparent;color:var(--text-secondary)}.btn.ghost:hover:not(:disabled){color:var(--text);background:var(--panel-elevated)}.btn.sm{padding:5px 10px;font-size:12px}.btn:disabled{opacity:.45;cursor:not-allowed}input,select{width:100%;background:var(--panel-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 12px;color:var(--text);font-size:14px;transition:border-color .15s ease}input:focus,select:focus{outline:none;border-color:var(--accent-cyan)}input::placeholder{color:var(--text-muted)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:12px;font-weight:600;color:var(--text-secondary)}.segmented{display:flex;gap:4px;background:var(--panel-elevated);padding:4px;border-radius:var(--radius-sm);border:1px solid var(--border)}.segmented-btn{flex:1;text-align:center;padding:6px 10px;border-radius:6px;background:transparent;border:none;color:var(--text-secondary);font-size:12px;font-weight:600;cursor:pointer;transition:all .15s ease}.segmented-btn.active{background:var(--panel-active);color:var(--accent-cyan);box-shadow:var(--shadow-sm)}.trigger-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.trigger-btn{display:flex;align-items:center;gap:8px;padding:10px;background:var(--panel-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:12px;font-weight:600;cursor:pointer;text-align:left;transition:all .15s ease}.trigger-btn:hover{background:var(--panel-active);border-color:var(--accent-cyan);transform:translateY(-1px)}.trigger-icon{font-size:16px}.live-feed-card{min-height:260px;max-height:380px;display:flex;flex-direction:column}.feed-stream{display:flex;flex-direction:column;gap:6px;overflow-y:auto;padding-right:4px;flex:1}.feed-row{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);background:var(--panel-elevated);font-size:13px;animation:feed-in .25s ease-out}@keyframes feed-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.feed-time{font-size:11px;color:var(--text-muted);font-family:monospace}.feed-badge{font-size:11px;font-weight:700;padding:2px 7px;border-radius:4px;text-transform:uppercase}.feed-badge.gift{background:var(--warn-bg);color:var(--warn)}.feed-badge.chat{background:var(--ok-bg);color:var(--ok)}.feed-badge.join{background:#3b82f626;color:#60a5fa}.feed-badge.like{background:var(--danger-bg);color:var(--danger)}.feed-badge.vip{background:var(--vip-bg);color:var(--vip-gold)}.feed-user{font-weight:700;color:#fff}.feed-msg{color:var(--text-secondary);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.director-bar{display:flex;flex-direction:column;gap:10px}.director-group{display:flex;flex-wrap:wrap;gap:6px}.director-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-sm);background:var(--panel-elevated);border:1px solid var(--border);color:var(--text);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease}.director-btn:hover{background:var(--panel-active);border-color:var(--accent-cyan)}.battle-card{background:linear-gradient(180deg,var(--panel-elevated) 0%,var(--panel) 100%);border:1px solid var(--border)}.battle-score-row{display:flex;align-items:center;justify-content:space-around;padding:12px 0;gap:16px}.team-side{display:flex;flex-direction:column;align-items:center;gap:4px;flex:1}.team-name{font-size:14px;font-weight:800;display:flex;align-items:center;gap:6px}.team-name.red{color:var(--team-red)}.team-name.blue{color:var(--team-blue)}.team-score{font-size:32px;font-weight:900;font-family:monospace}.team-score.red{color:var(--team-red)}.team-score.blue{color:var(--team-blue)}.battle-progress{height:10px;background:var(--team-blue);border-radius:var(--radius-full);overflow:hidden;position:relative}.battle-bar-red{height:100%;background:var(--team-red);transition:width .4s ease}.vip-card-top1{background:linear-gradient(135deg,rgba(251,191,36,.15) 0%,var(--panel-elevated) 100%);border:1px solid rgba(251,191,36,.3);border-radius:var(--radius-md);padding:12px;display:flex;align-items:center;gap:12px}.vip-crown{font-size:28px}.vip-info{flex:1}.vip-name{font-size:15px;font-weight:800;color:var(--vip-gold)}.vip-points{font-size:12px;color:var(--text-secondary)}.leaderboard-list{display:flex;flex-direction:column;gap:6px}.leaderboard-item{display:flex;align-items:center;justify-content:space-between;padding:6px 10px;background:var(--panel-elevated);border-radius:var(--radius-sm);font-size:13px}.leaderboard-rank{font-weight:700;width:24px;color:var(--text-muted)}.leaderboard-item:nth-child(1) .leaderboard-rank{color:var(--vip-gold)}.leaderboard-item:nth-child(2) .leaderboard-rank{color:#cbd5e1}.leaderboard-item:nth-child(3) .leaderboard-rank{color:#d97706}.rule-item-row{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;background:var(--panel-elevated);border-radius:var(--radius-sm);font-size:13px}.rule-desc{display:flex;flex-direction:column}.rule-desc strong{font-size:13px;color:#fff}.rule-desc span{font-size:11px;color:var(--text-muted)}.drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;justify-content:flex-end}.drawer-content{width:100%;max-width:480px;height:100%;background:var(--panel);border-left:1px solid var(--border);padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:20px;box-shadow:var(--shadow-lg);animation:slide-in .25s ease-out}@keyframes slide-in{0%{transform:translate(100%)}to{transform:translate(0)}}.drawer-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);padding-bottom:14px}.pairing-box{background:var(--panel-active);border:2px dashed var(--accent-cyan);border-radius:var(--radius-md);padding:16px;text-align:center;margin:10px 0}.pairing-digits{font-size:32px;font-weight:900;letter-spacing:6px;color:var(--accent-cyan);font-family:monospace}.toast-notice{position:fixed;bottom:24px;right:24px;background:var(--panel-elevated);border:1px solid var(--accent-cyan);border-radius:var(--radius-md);padding:12px 20px;box-shadow:var(--shadow-lg);font-size:14px;font-weight:600;color:#fff;z-index:2000;animation:toast-up .2s ease-out}@keyframes toast-up{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}