:root{--bg: #0f0f18;--surface: #1a1a28;--surface2: #22223a;--border: #2e2e48;--accent: #7c6af0;--text: #e8e8f4;--text-muted: #7070a0;--danger: #e05555;--radius: 12px;--gap: 12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}.nav{position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--border);display:flex;justify-content:space-around;padding:8px 0 env(safe-area-inset-bottom,12px);z-index:100}.nav-btn{display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:none;color:var(--text-muted);font-size:11px;padding:6px 24px;border-radius:8px;cursor:pointer;transition:color .15s;-webkit-tap-highlight-color:transparent}.nav-btn .nav-icon{font-size:22px;line-height:1}.nav-btn.active{color:var(--accent)}.page{padding:20px 16px 90px;max-width:500px;margin:0 auto}.page-title{font-size:24px;font-weight:700;margin-bottom:20px;letter-spacing:-.5px}.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}.scene-tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 14px;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;transition:border-color .15s,transform .1s;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;width:100%}.scene-tile:active{transform:scale(.96);background:var(--surface2)}.scene-tile.running{border-color:var(--accent)}.scene-tile:disabled{opacity:.6;cursor:default}.scene-icon{font-size:38px;line-height:1}.scene-icon.spinning{animation:pulse .7s ease-in-out infinite}.scene-name{font-size:14px;font-weight:600;text-align:center}.scene-desc{font-size:11px;color:var(--text-muted);text-align:center;line-height:1.3}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}.area-section{margin-bottom:28px}.area-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:10px;padding-left:2px}.device-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:8px}.device-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.device-name{font-weight:600;font-size:15px}.device-badge{font-size:11px;color:var(--text-muted);background:var(--surface2);padding:3px 10px;border-radius:20px}.device-controls{display:flex;gap:6px}.device-controls .ctrl-btn{flex:1;min-width:0;padding:11px 4px;font-size:12px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--text);cursor:pointer;text-align:center;transition:opacity .1s,transform .1s;-webkit-tap-highlight-color:transparent}.device-controls .ctrl-btn:active{opacity:.6;transform:scale(.95)}.device-controls .ctrl-btn.stop{font-size:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;border-radius:8px;border:1px solid var(--border);background:var(--surface2);color:var(--text);font-size:14px;cursor:pointer;transition:opacity .15s,transform .1s;-webkit-tap-highlight-color:transparent}.btn:active{opacity:.7;transform:scale(.97)}.btn:disabled{opacity:.4;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);font-weight:600}.btn.sm{padding:7px 12px;font-size:13px}.btn-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--border);background:var(--surface2);cursor:pointer;font-size:15px;-webkit-tap-highlight-color:transparent}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.section-title{font-size:16px;font-weight:700}.settings-item{display:flex;align-items:center;gap:12px;padding:13px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px}.settings-item-info{flex:1;min-width:0}.settings-item-title{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.settings-item-sub{font-size:12px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.settings-item-actions{display:flex;gap:6px;flex-shrink:0}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-bottom:6px}.form-input{width:100%;padding:11px 13px;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:15px;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-input:focus{outline:none;border-color:var(--accent)}select.form-input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%237070a0' d='M5 7L0 2h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 13px center;padding-right:34px}.toast{position:fixed;bottom:86px;left:50%;transform:translate(-50%);background:var(--surface2);border:1px solid var(--accent);color:var(--text);padding:10px 22px;border-radius:30px;font-size:14px;font-weight:500;z-index:200;white-space:nowrap;animation:toastIn 2.2s forwards;pointer-events:none}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(10px)}12%{opacity:1;transform:translate(-50%) translateY(0)}70%{opacity:1}to{opacity:0}}.icon-picker{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.icon-option{font-size:22px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:8px;border:2px solid transparent;background:var(--surface);cursor:pointer;transition:border-color .15s;-webkit-tap-highlight-color:transparent}.icon-option.selected{border-color:var(--accent)}.action-row{display:flex;align-items:center;gap:10px}.action-row .form-input{flex:1}.duration-input{width:72px;padding:11px 10px;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;text-align:center}.duration-input:focus{outline:none;border-color:var(--accent)}.empty-state{text-align:center;color:var(--text-muted);font-size:14px;line-height:1.7;margin-top:48px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;width:100%;max-width:360px;display:flex;flex-direction:column;align-items:center;gap:14px}.login-logo{font-size:48px;line-height:1}.login-title{font-size:28px;font-weight:700;letter-spacing:-.5px}.login-sub{color:var(--text-muted);font-size:14px;text-align:center;margin-bottom:6px}.login-input{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:14px 16px;color:var(--text);font-size:16px;outline:none}.login-input:focus{border-color:var(--accent)}.login-error{width:100%;background:#e055551f;border:1px solid var(--danger);color:var(--danger);border-radius:10px;padding:10px 14px;font-size:13px;text-align:center}.login-btn{width:100%;background:var(--accent);color:#fff;border:none;border-radius:10px;padding:14px;font-size:16px;font-weight:600;cursor:pointer;margin-top:4px;-webkit-tap-highlight-color:transparent}.login-btn:disabled{opacity:.5;cursor:default}