*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:.95rem;line-height:1.5;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none;color:inherit}button{font:inherit;cursor:pointer;border:none;background:none}[data-theme=light]{--bg-primary: #f8f9fa;--bg-secondary: #ffffff;--bg-card: #ffffff;--text-primary: #1a1a2e;--text-secondary: #6b7280;--accent: #3b82f6;--accent-hover: #2563eb;--border: #e5e7eb;--shadow: rgba(0, 0, 0, .08);--nav-bg: #ffffff;--nav-active: #3b82f6;--toggle-bg: #d1d5db;--toggle-knob: #ffffff}[data-theme=dark]{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-card: #1e1e32;--text-primary: #e5e7eb;--text-secondary: #9ca3af;--accent: #60a5fa;--accent-hover: #3b82f6;--border: #2d2d44;--shadow: rgba(0, 0, 0, .3);--nav-bg: #1a1a2e;--nav-active: #60a5fa;--toggle-bg: #4b5563;--toggle-knob: #e5e7eb}#root{min-height:100dvh;display:flex;flex-direction:column}.auth-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;min-height:100dvh;background-color:var(--bg-primary)}.auth-loading-text{font-size:.9rem;color:var(--text-secondary)}.auth-spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:auth-spin .7s linear infinite}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100dvh;padding:24px 16px;background-color:var(--bg-primary)}.auth-card{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;max-width:400px;padding:32px 24px;background-color:var(--bg-card);border:1px solid var(--border);border-radius:16px;box-shadow:0 2px 12px var(--shadow);text-align:center}.auth-card-icon{color:var(--accent);margin-bottom:4px}.auth-card-title{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.auth-card-message{font-size:.9rem;color:var(--text-secondary);line-height:1.6}.auth-card-button{margin-top:8px;padding:10px 24px;font-size:.9rem;font-weight:600;color:#fff;background-color:var(--accent);border-radius:10px;transition:background-color .2s;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.auth-card-button:hover{background-color:var(--accent-hover)}.auth-card-button:disabled{opacity:.6;cursor:not-allowed}.auth-card-error{font-size:.85rem;color:#ef4444;line-height:1.4}.settings-row--danger,.settings-row--danger .settings-row-title{color:#ef4444}.settings-row--danger .settings-row-subtitle{color:#f87171}.settings-logout-btn{padding:8px 16px;font-size:.85rem;font-weight:600;color:#fff;background-color:#ef4444;border-radius:8px;transition:background-color .2s;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.settings-logout-btn:hover{background-color:#dc2626}.header{position:fixed;top:0;left:0;right:0;z-index:100;height:50px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;background-color:var(--bg-secondary);border-bottom:1px solid var(--border);padding-top:env(safe-area-inset-top,0)}.header-logo{height:20px;width:auto;transition:filter .3s ease}[data-theme=dark] .header-logo{filter:brightness(0) invert(1)}.header-settings{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;color:var(--text-secondary);transition:color .2s,background-color .2s,transform .1s}.header-settings:hover{color:var(--accent);background-color:var(--bg-primary)}.header-settings:active{transform:scale(.92);opacity:.8}.footer{position:fixed;bottom:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-around;height:64px;background-color:var(--nav-bg);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom,0);touch-action:manipulation}.footer-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:48px;min-height:48px;padding:6px 12px;border-radius:12px;color:var(--text-secondary);transition:color .2s,transform .1s;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.footer-item:active{transform:scale(.9);opacity:.7}.footer-item--active{color:var(--nav-active)}.footer-label{font-size:.65rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase}.control-page{height:calc(100dvh - 114px);display:flex;flex-direction:column}.control-tabs{flex-shrink:0;padding:0 16px;background-color:var(--bg-primary)}.control-tabs-track{display:flex;position:relative}.control-tab{flex:1;min-height:44px;padding:0 4px;font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-secondary);transition:color .2s;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}.control-tab--active{color:var(--accent)}.control-tab-indicator{position:absolute;bottom:0;height:2px;background-color:var(--accent);border-radius:1px 1px 0 0;will-change:left,width}.control-swipe{flex:1;display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none}.control-swipe::-webkit-scrollbar{display:none}.control-panel{flex:0 0 100%;scroll-snap-align:start;overflow-y:auto;padding:16px}.control-placeholder-card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:12px;box-shadow:0 1px 4px var(--shadow)}.control-placeholder-title{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}.control-placeholder-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.control-section{margin-top:8px;margin-bottom:16px}.control-section--spaced{margin-top:24px}.control-section-title{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:10px;text-align:center}.control-button-group{display:flex;gap:10px}.control-button-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.control-button{flex:1;height:56px;font-size:.85rem;font-weight:600;color:var(--text-primary);background-color:var(--bg-card);border:1px solid var(--border);border-radius:12px;box-shadow:0 1px 4px var(--shadow);transition:background-color .4s,color .4s,border-color .4s,transform .1s;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.control-button:active{transform:scale(.96)}.control-button--active{background-color:var(--accent);border-color:var(--accent);color:#fff}.control-button--full{width:100%}.control-button--full:active,.control-button--no-scale:active{transform:none}.control-toggle-group{display:flex;gap:10px}.control-toggle-card{flex:1;display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 16px;background-color:var(--bg-card);border:1px solid var(--border);border-radius:12px;box-shadow:0 1px 4px var(--shadow);cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-webkit-user-select:none;user-select:none;transition:transform .1s}.control-toggle-card:active{transform:scale(.97)}.control-toggle-label{font-size:.85rem;font-weight:600;color:var(--text-primary)}.toggle-indicator{width:48px;height:28px;border-radius:14px;background-color:var(--toggle-bg);position:relative;flex-shrink:0;transition:background-color .25s}.toggle-indicator--on{background-color:var(--accent)}.toggle-indicator:after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background-color:var(--toggle-knob);transition:transform .25s;box-shadow:0 1px 3px #0003}.toggle-indicator--on:after{transform:translate(20px)}.slide-switch{position:relative;height:56px;border-radius:28px;background-color:var(--bg-card);border:1px solid var(--border);box-shadow:0 1px 4px var(--shadow);touch-action:none;-webkit-user-select:none;user-select:none;overflow:hidden;transition:background-color .3s,border-color .3s}.slide-switch--active{background-color:var(--accent);border-color:var(--accent)}.slide-switch-label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;gap:4px;font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);pointer-events:none;padding-left:56px}.slide-switch--active .slide-switch-label{color:#fff;padding-left:0}.slide-switch-knob{position:absolute;top:4px;width:48px;height:48px;border-radius:50%;background-color:var(--accent);box-shadow:0 2px 6px #00000040;transition:left .3s ease;display:flex;align-items:center;justify-content:center;color:#fff}.slide-switch--active .slide-switch-knob{background-color:#fff;color:var(--accent)}.page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100dvh - 114px);padding:24px 16px}.page-card{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;max-width:400px;padding:32px 24px;background-color:var(--bg-card);border:1px solid var(--border);border-radius:16px;box-shadow:0 2px 12px var(--shadow);text-align:center}.page-icon{color:var(--accent);margin-bottom:4px}.page-title{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.page-description{font-size:.9rem;color:var(--text-secondary);line-height:1.6}.settings-list{width:100%;max-width:400px;display:flex;flex-direction:column;gap:12px}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:16px;background-color:var(--bg-card);border:1px solid var(--border);border-radius:12px}.settings-row-label{display:flex;flex-direction:column;gap:2px}.settings-row-title{font-size:.95rem;font-weight:600;color:var(--text-primary)}.settings-row-subtitle{font-size:.8rem;color:var(--text-secondary)}.toggle{position:relative;width:48px;height:28px;flex-shrink:0}.toggle input{opacity:0;width:0;height:0}.toggle-track{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:14px;background-color:var(--toggle-bg);transition:background-color .25s;cursor:pointer}.toggle input:checked+.toggle-track{background-color:var(--accent)}.toggle-track:after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background-color:var(--toggle-knob);transition:transform .25s;box-shadow:0 1px 3px #0003}.toggle input:checked+.toggle-track:after{transform:translate(20px)}