:root{--bg-color: #0f172a;--card-bg: rgba(30, 41, 59, .7);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--accent-blue: #0ea5e9;--accent-green: #10b981;--accent-red: #ef4444;--glass-border: 1px solid rgba(255, 255, 255, .1)}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);background:radial-gradient(circle at top right,#1e293b,#0f172a);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}.glass-panel{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:var(--glass-border);border-radius:16px;box-shadow:0 8px 32px #0000004d}.dashboard-container{display:flex;height:100vh;overflow:hidden}.sidebar{width:280px;padding:24px;display:flex;flex-direction:column;border-right:var(--glass-border);transition:all .3s ease;position:relative}.sidebar.collapsed{width:80px;padding:24px 12px}.sidebar.collapsed .logo-area,.sidebar.collapsed .station-info{opacity:0;pointer-events:none;transition:opacity .2s ease}.sidebar.collapsed button:not(.toggle-sidebar-btn){opacity:0;pointer-events:none}.sidebar.collapsed .station-item{justify-content:center;padding:12px}.sidebar.collapsed .station-item .status-dot{opacity:1!important;pointer-events:auto!important;display:block!important}.toggle-sidebar-btn{position:absolute;top:24px;right:-12px;width:24px;height:24px;background:var(--accent-blue);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;z-index:10;transition:all .3s ease;box-shadow:0 2px 8px #0ea5e94d;opacity:1!important;pointer-events:auto!important}.toggle-sidebar-btn:hover{transform:scale(1.1);box-shadow:0 4px 12px #0ea5e980}.logo-area{font-size:1.5rem;font-weight:700;color:var(--accent-blue);margin-bottom:32px;letter-spacing:1px;text-transform:uppercase}.station-list{flex:1;overflow-y:auto}.station-item{padding:16px;margin-bottom:12px;border-radius:12px;background:#ffffff08;cursor:pointer;transition:all .3s ease;border:1px solid transparent;display:flex;align-items:center;justify-content:space-between}.station-item:hover{background:#ffffff14;transform:translateY(-2px)}.station-item.active{background:#0ea5e926;border-color:var(--accent-blue);box-shadow:0 0 15px #0ea5e933}.status-dot{width:10px;height:10px;border-radius:50%;background-color:#64748b;box-shadow:0 0 5px currentColor}.status-dot.online{background-color:var(--accent-green);box-shadow:0 0 8px var(--accent-green);animation:pulse 2s infinite}.status-dot.offline{background-color:var(--accent-red)}@keyframes pulse{0%{box-shadow:0 0 #10b98166}70%{box-shadow:0 0 0 6px #10b98100}to{box-shadow:0 0 #10b98100}}.main-content{flex:1;padding:32px;overflow-y:auto}.header-section{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:32px}.station-title{font-size:2rem;font-weight:600;margin:0;background:linear-gradient(90deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.last-update{font-size:.9rem;color:var(--text-secondary)}.data-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;padding-bottom:32px}.data-card{padding:20px;display:flex;flex-direction:column;justify-content:space-between;height:120px;position:relative;overflow:hidden}.data-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--accent-blue),transparent)}.data-label{font-size:.85rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.data-value{font-size:2.2rem;font-weight:700;margin-top:auto;font-feature-settings:"tnum"}.unit{font-size:1rem;font-weight:400;margin-left:4px;color:var(--text-secondary)}.ai-section{margin-top:32px;padding:24px}.ai-header{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:#c084fc}.empty-state{display:flex;height:100%;align-items:center;justify-content:center;color:var(--text-secondary);font-size:1.2rem}.tab-navigation{display:flex;gap:8px;margin-bottom:24px;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:0}.tab-button{padding:12px 24px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-size:.95rem;font-weight:500;transition:all .3s ease;border-bottom:2px solid transparent;position:relative;top:1px}.tab-button:hover{color:var(--text-primary);background:#ffffff0d}.tab-button.active{color:var(--accent-blue);border-bottom-color:var(--accent-blue)}.continuity-container{display:flex;flex-direction:column;gap:24px}.continuity-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.summary-card{padding:20px;text-align:center}.summary-value{font-size:2.5rem;font-weight:700;margin:8px 0}.summary-label{font-size:.9rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.gap-list{padding:24px}.gap-item{padding:16px;margin-bottom:12px;background:#ef44441a;border-left:4px solid var(--accent-red);border-radius:8px;display:flex;justify-content:space-between;align-items:center}.gap-time{font-weight:600;color:var(--text-primary)}.gap-duration{color:var(--accent-red);font-size:.9rem}.no-gaps{text-align:center;padding:48px;color:var(--accent-green);font-size:1.1rem}.no-gaps:before{content:"✓";display:block;font-size:3rem;margin-bottom:16px}.settings-container{max-width:800px}.setting-row{margin-bottom:24px;display:flex;flex-direction:column;gap:8px}.setting-label{font-size:.95rem;font-weight:500;color:var(--text-primary);display:flex;flex-direction:column;gap:4px}.setting-hint{font-size:.85rem;font-weight:400;color:var(--text-secondary);font-style:italic}.setting-input{padding:12px 16px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--text-primary);font-size:1rem;transition:all .3s ease;max-width:200px}.setting-input:focus{outline:none;border-color:var(--accent-blue);background:#ffffff14;box-shadow:0 0 0 3px #0ea5e91a}select.setting-input{cursor:pointer;appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}select.setting-input option{background-color:#1e293b;color:#f1f5f9;padding:8px 12px}select.setting-input option:hover,select.setting-input option:focus,select.setting-input option:checked{background-color:#334155}.setting-value-hint{font-size:.9rem;color:var(--text-secondary);margin-top:4px}.alert-item{transition:all .3s ease}.alert-item:hover{transform:translate(4px)}.alert-item button:hover{background:#10b9814d;border-color:#10b98180}