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var(--transition);cursor:pointer}.menu-item:hover{color:var(--text-primary);background:var(--bg-room)}.menu-item.active{color:var(--accent-presence)}.menu-item-logout:hover{color:var(--accent-leak)}.tab-content{flex:1}@media(max-width:600px){.tab-bar{padding:8px 12px;gap:2px}.tab-button{padding:6px 10px;font-size:12px;flex-shrink:0}}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:16px}.login-card{background:var(--bg-card);border:1px solid var(--border-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:40px;width:100%;max-width:380px}.login-title{font-size:24px;font-weight:600;color:var(--text-primary);text-align:center;margin-bottom:8px}.login-subtitle{font-size:14px;color:var(--text-secondary);text-align:center;margin-bottom:32px}.login-form{display:flex;flex-direction:column;gap:16px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field label{font-size:13px;color:var(--text-secondary);font-weight:500}.login-field input{background:var(--bg-secondary);border:1px solid var(--border-room);border-radius:var(--radius-md);padding:10px 12px;font-size:15px;color:var(--text-primary);outline:none;transition:border-color var(--transition)}.login-field input:focus{border-color:var(--accent-light)}.login-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-sm);padding:8px 12px;font-size:13px;color:var(--accent-leak)}.login-button{background:var(--accent-light);color:#0f1117;border:none;border-radius:var(--radius-md);padding:10px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity var(--transition);margin-top:8px}.login-button:hover{opacity:.9}.login-button:disabled{opacity:.5;cursor:not-allowed}:root{--header-h: 0px;--bg-primary: #0f1117;--bg-secondary: #1a1d27;--bg-tertiary: #2f3450;--bg-card: #1e2130;--bg-room: #252840;--bg-room-active: #2a2f50;--text-primary: #e8eaed;--text-secondary: #9aa0b0;--text-muted: #5f6577;--accent-light: #fbbf24;--accent-light-glow: rgba(251, 191, 36, .25);--accent-fan: #60a5fa;--accent-fan-glow: rgba(96, 165, 250, .25);--accent-radiator: #ef4444;--accent-radiator-glow: rgba(239, 68, 68, .4);--accent-power: #fb923c;--accent-power-glow: rgba(251, 146, 60, .25);--accent-curtain: #a78bfa;--accent-curtain-track: #453f6b;--accent-presence: #34d399;--accent-presence-off: #4b5563;--accent-leak: #ef4444;--border-room: #3a3f55;--border-card: #2a2f45;--shadow-card: 0 8px 32px rgba(0, 0, 0, .4);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition: .15s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden}#root{min-height:100vh}button{cursor:pointer;border:none;background:none;color:inherit;font:inherit}html{touch-action:pan-x pan-y}