*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f13;--surface: #1a1a24;--surface-2: #24243a;--accent: #6c63ff;--accent-hover: #574fd6;--danger: #e05c5c;--danger-hover: #c24444;--text-primary: #f0f0f5;--text-secondary: #9999bb;--radius: 10px;--transition: .18s ease}body{background:var(--bg);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;min-height:100dvh}.app{display:flex;flex-direction:column;min-height:100dvh;max-width:900px;margin:0 auto;padding:24px 16px;gap:20px}.header{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.title{font-size:1.5rem;font-weight:700;letter-spacing:-.5px}.status-badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.8rem;font-weight:600;letter-spacing:.3px}.status-idle{background:var(--surface-2);color:var(--text-secondary)}.status-requesting{background:#2a2a50;color:#a0a0ff;animation:pulse 1.2s infinite}.status-playing{background:#1a3a2a;color:#50e080}.status-paused{background:#3a3a1a;color:#d0c050}.status-error{background:#3a1a1a;color:#e07070}@keyframes pulse{0%,to{opacity:1}50%{opacity:.55}}.main{flex:1;display:flex;flex-direction:column;gap:12px}.video-wrapper{position:relative;width:100%;aspect-ratio:16 / 9;background:var(--surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--surface-2)}.video-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:.95rem}.video-element{width:100%;height:100%;object-fit:cover;display:block;transform:scaleX(-1)}.video-hidden{display:none}.error-message{color:#e07070;font-size:.875rem;padding:10px 14px;background:#3a1a1a;border-radius:var(--radius);border-left:3px solid var(--danger)}.footer{padding-top:4px}.controls{display:flex;gap:10px;flex-wrap:wrap}.btn{padding:10px 22px;border:none;border-radius:var(--radius);font-size:.9rem;font-weight:600;cursor:pointer;transition:background var(--transition),opacity var(--transition),transform var(--transition);white-space:nowrap}.btn:active:not(:disabled){transform:scale(.96)}.btn:disabled{opacity:.3;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--surface-2);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background:#2e2e50}.btn-danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.server-row{display:flex;gap:10px;align-items:center}.server-input{flex:1;padding:10px 14px;background:var(--surface);border:1px solid var(--surface-2);border-radius:var(--radius);color:var(--text-primary);font-size:.9rem;font-family:SF Mono,Fira Code,monospace;outline:none;transition:border-color var(--transition)}.server-input:focus{border-color:var(--accent)}.server-input:disabled{opacity:.4;cursor:not-allowed}.gate-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px 16px}.gate-card{width:100%;max-width:360px;background:var(--surface);border:1px solid var(--surface-2);border-radius:var(--radius);padding:28px 24px;display:flex;flex-direction:column;gap:14px;box-shadow:0 8px 24px #00000059}.gate-title{font-size:1.25rem;font-weight:700;letter-spacing:-.5px}.gate-subtitle{font-size:.9rem;color:var(--text-secondary);margin-top:-6px}.gate-input{padding:11px 14px;background:var(--bg);border:1px solid var(--surface-2);border-radius:var(--radius);color:var(--text-primary);font-size:.95rem;outline:none;transition:border-color var(--transition)}.gate-input:focus{border-color:var(--accent)}.gate-error{color:#e07070;font-size:.85rem;padding:8px 12px;background:#3a1a1a;border-radius:var(--radius);border-left:3px solid var(--danger)}.gate-submit{width:100%;padding:11px 14px;margin-top:4px}.logout-btn{position:fixed;top:12px;right:12px;padding:6px 12px;font-size:.78rem;font-weight:600;background:var(--surface-2);color:var(--text-secondary);border:1px solid var(--surface-2);border-radius:999px;cursor:pointer;opacity:.55;transition:opacity var(--transition),color var(--transition)}.logout-btn:hover{opacity:1;color:var(--text-primary)}.monitor-app{max-width:1200px}.monitor-main{gap:16px}.monitor-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:18px;align-items:start}.monitor-video{min-width:0}.monitor-side{display:flex;flex-direction:column;gap:14px}.monitor-section{background:var(--surface);border:1px solid var(--surface-2);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:10px}.monitor-section-title{font-size:.78rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-secondary);margin:0}.monitor-status{display:flex;align-items:center;gap:12px;padding:8px 4px}.monitor-status-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;background:#555;box-shadow:0 0 #0000;transition:background var(--transition),box-shadow var(--transition)}.monitor-status.online .monitor-status-dot{background:#50e080;box-shadow:0 0 0 4px #50e0802e;animation:monitor-pulse 1.6s infinite}.monitor-status.offline .monitor-status-dot{background:#6b6b7a}@keyframes monitor-pulse{0%,to{box-shadow:0 0 0 4px #50e0802e}50%{box-shadow:0 0 0 8px #50e0800f}}.monitor-status-text{display:flex;flex-direction:column;gap:2px;min-width:0}.monitor-status-label{font-size:.95rem;font-weight:600;color:var(--text-primary)}.monitor-status-sub{font-size:.8rem;color:var(--text-secondary)}.monitor-timer{font-family:SF Mono,Fira Code,monospace;font-size:2.2rem;font-weight:700;letter-spacing:1px;color:var(--text-secondary);text-align:center;padding:8px 0 2px}.monitor-timer.running{color:#50e080}.monitor-timer-sub{font-size:.8rem;color:var(--text-secondary);text-align:center}.monitor-audio-placeholder{font-size:.85rem;color:var(--text-secondary);font-style:italic;padding:8px 4px}@media (max-width: 760px){.monitor-grid{grid-template-columns:1fr}}@media (max-width: 480px){.app{padding:16px 12px;gap:14px}.title{font-size:1.2rem}.controls{gap:8px}.btn{flex:1 1 calc(50% - 8px);padding:10px;font-size:.85rem;text-align:center}}