:root{--primary-color: #3f4197;--primary-dark: #3700b3;--primary-light: #bb86fc;--secondary-color: #03dac6;--background: #fff2e0;--surface: #ffffff;--error: #b00020;--on-primary: #ffffff;--on-secondary: #000000;--on-background: #000000;--on-surface: #000000;--on-error: #ffffff}[data-theme=dark]{--primary-color: #ff81f4;--primary-dark: #3700b3;--primary-light: #bb86fc;--secondary-color: #03dac6;--background: #221d1d;--surface: #2e1e1e;--error: #cf6679;--on-primary: #000000;--on-secondary: #000000;--on-background: #ffffff;--on-surface: #ffffff;--on-error: #000000}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Open Sans,sans-serif;background-color:var(--background);color:var(--on-background);font-weight:600;min-height:100vh;display:flex;flex-direction:column;transition:background-color .3s ease}.app-header{background-color:var(--primary-color);color:var(--on-primary);padding:16px;box-shadow:0 2px 4px #0003;position:sticky;top:0;z-index:100;display:flex;justify-content:space-between;align-items:center}.header-actions{display:flex;gap:12px}.refresh-btn{background:none;border:none;color:var(--on-primary);cursor:pointer;display:flex;align-items:center;padding:4px;border-radius:50%;transition:transform .3s ease}.refresh-btn:active{transform:rotate(360deg)}.refresh-btn.loading{animation:spin 1s linear infinite}.app-title{font-family:Open Sans,sans-serif;font-size:1.25rem;font-weight:500;display:flex;align-items:center;gap:8px}.app-content{flex:1;padding:16px 16px 72px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background-color:var(--surface);display:flex;justify-content:space-around;padding:8px 0;box-shadow:0 -2px 5px #0000001a;z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;color:var(--on-surface);font-family:Open Sans,sans-serif;text-decoration:none;padding:8px;border-radius:4px;transition:background-color 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0}.github-badge img{max-width:100%;height:auto}.badge-description{margin-top:20px;color:var(--on-surface);line-height:1.6}@media (max-width: 600px){.badge-title{font-size:20px}.badge-description{font-size:14px}}.notification-center{position:fixed;left:50%;padding:16px 24px;border-radius:8px;color:#fff;font-weight:500;z-index:1000;opacity:0;box-shadow:0 4px 20px #00000040;display:flex;align-items:center;justify-content:center;max-width:90%;text-align:center;transition:all .3s ease;pointer-events:none;backdrop-filter:blur(4px);transform:translate(-50%,-50%) scale(.95)}.notification-center.show{opacity:.98;transform:translate(-50%,-50%) scale(1)}.notification-center.success{background-color:#2e7d32f2;border:1px solid rgba(255,255,255,.15)}.notification-center.error{background-color:#d32f2ff2;border:1px solid rgba(255,255,255,.15)}.notification-content{display:flex;align-items:center;gap:10px;font-size:16px}.notification-center .material-icons{font-size:22px}.refresh-btn{transition:all .3s ease}.refresh-btn.loading{animation:spin .6s linear infinite;pointer-events:none}.refresh-btn.success{background-color:#2e7d3233;box-shadow:0 0 0 2px #2e7d3266}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 480px){.notification-center{width:90%;padding:14px 20px;font-size:14px}.notification-content{font-size:14px}.notification-center .material-icons{font-size:20px}}.ws-controls{display:flex;flex-direction:column;gap:10px;margin-top:10px}.ws-btn-row{display:flex;gap:10px}.ws-btn{padding:8px 12px;border:none;border-radius:4px;cursor:pointer;font-family:Open Sans,sans-serif;font-size:.9em;font-weight:600;flex:1;i}.ws-btn.connect{background-color:#4caf50;color:#fff}.ws-btn.disconnect{background-color:#f44336;color:#fff}.ws-btn:disabled{background-color:#ccc;cursor:not-allowed}.ws-status-row{display:flex;align-items:center;gap:10px}.ws-status-label{font-weight:700}.ws-status{padding:4px 10px;border-radius:10px;font-size:.9em;font-family:Open 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