:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-tertiary:#1a2236;--bg-card:#1a2236cc;--bg-card-hover:#24304ae6;--bg-glass:#ffffff08;--bg-input:#ffffff0d;--border:#ffffff14;--border-hover:#ffffff26;--border-focus:#6366f180;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-inverse:#0f172a;--accent:#6366f1;--accent-hover:#818cf8;--accent-light:#6366f126;--accent-glow:#6366f14d;--success:#10b981;--success-bg:#10b9811f;--warning:#f59e0b;--warning-bg:#f59e0b1f;--danger:#ef4444;--danger-bg:#ef44441f;--info:#3b82f6;--info-bg:#3b82f61f;--gradient-primary:linear-gradient(135deg, #6366f1, #8b5cf6);--gradient-success:linear-gradient(135deg, #10b981, #059669);--gradient-danger:linear-gradient(135deg, #ef4444, #dc2626);--gradient-warm:linear-gradient(135deg, #f59e0b, #f97316);--gradient-sky:linear-gradient(135deg, #3b82f6, #06b6d4);--gradient-card:linear-gradient(145deg, #1a2236e6, #111827f2);--font:"Inter", -apple-system, BlinkMacSystemFont, system-ui, 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.sidebar-link-icon{opacity:1}.header{top:0;left:var(--sidebar-width);height:var(--header-height);-webkit-backdrop-filter:blur(16px)saturate(180%);backdrop-filter:blur(16px)saturate(180%);border-bottom:1px solid var(--border);z-index:90;transition:left var(--transition-slow);background:#0a0e1ad9;justify-content:space-between;align-items:center;padding:0 28px;display:flex;position:fixed;right:0}.header-left{align-items:center;gap:16px;display:flex}.header-title{font-size:18px;font-weight:600}.header-right{align-items:center;gap:16px;display:flex}.header-avatar{background:var(--gradient-primary);cursor:pointer;width:34px;height:34px;transition:box-shadow var(--transition);border-radius:50%;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.header-avatar:hover{box-shadow:var(--shadow-glow)}.card{background:var(--gradient-card);border:1px solid var(--border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition);padding:20px}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow)}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--gradient-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition);cursor:default;align-items:center;gap:16px;padding:20px 22px;display:flex}.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow);transform:translateY(-2px)}.stat-icon{border-radius:var(--radius);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-icon.purple{background:var(--accent-light);color:var(--accent)}.stat-icon.green{background:var(--success-bg);color:var(--success)}.stat-icon.orange{background:var(--warning-bg);color:var(--warning)}.stat-icon.blue{background:var(--info-bg);color:var(--info)}.stat-icon.red{background:var(--danger-bg);color:var(--danger)}.stat-info h3{font-size:24px;font-weight:700;line-height:1.2}.stat-info p{color:var(--text-muted);font-size:12px;font-weight:500}.table-container{overflow-x:auto}.data-table{border-collapse:separate;border-spacing:0;width:100%}.data-table thead th{text-align:left;letter-spacing:.5px;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid 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.mobile-close-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:color var(--transition);background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex}.sidebar .mobile-close-btn:hover{color:var(--text-primary)}.sidebar-brand{justify-content:space-between}.sidebar-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:90;background:#0009;animation:.2s fadeIn;position:fixed;inset:0}.main-content{margin-left:0}.header{left:0}.header-left{padding-left:44px}.stat-grid{grid-template-columns:1fr}}.flight-detail-topbar{border-bottom:1px solid var(--border);background:var(--bg-secondary);align-items:center;gap:16px;padding:12px 20px;display:flex}.btn-ghost{color:var(--text-secondary);font-family:var(--font);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition);background:0 0;border:none;align-items:center;gap:6px;padding:6px 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0}.altitude-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.altitude-title{letter-spacing:1.5px;color:var(--text-muted);text-transform:uppercase;font-size:9px;font-weight:700}.altitude-range{font-size:10px;font-weight:600;font-family:var(--font-mono);gap:12px;display:flex}.altitude-chart{cursor:crosshair;height:80px;transition:opacity var(--transition)}.altitude-chart:hover{opacity:.9}.playback-bar{background:var(--bg-secondary);border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:10px 16px;display:flex}.playback-btn{color:var(--text-secondary);cursor:pointer;transition:all var(--transition);border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex}.playback-btn:hover{color:var(--text-primary)}.play-btn{color:#00f550;width:40px;height:40px}.play-btn:hover{color:#00ff5a;transform:scale(1.05)}.playback-slider{appearance:none;background:#ffffff1a;border-radius:2px;outline:none;flex:1;height:4px}.playback-slider::-webkit-slider-thumb{-webkit-appearance:none;cursor:pointer;background:#00f550;border-radius:50%;width:14px;height:14px;transition:transform .15s;box-shadow:0 0 6px #00f55066}.playback-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.speed-btn{font-size:12px;font-weight:700;font-family:var(--font-mono);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);min-width:44px;padding:4px 10px}.speed-btn:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.follow-btn{border-radius:var(--radius-sm);border:1px solid var(--border);padding:6px}.follow-btn.active{color:#00f550;background:#00f5501a;border-color:#00f5504d}.playback-counter{font-size:11px;font-family:var(--font-mono);color:var(--text-muted);text-align:right;min-width:70px}.flight-stats-grid{grid-template-columns:repeat(3,1fr);gap:12px;padding:20px;display:grid}.flight-stat-card{background:var(--gradient-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition);align-items:center;gap:12px;padding:16px;display:flex}.flight-stat-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.flight-stat-card .stat-icon{width:36px;height:36px;color:var(--text-muted);flex-shrink:0}.stat-content{flex-direction:column;gap:2px;display:flex}.stat-content .stat-value{font-variant-numeric:tabular-nums;color:var(--text-primary);font-size:16px;font-weight:600}.stat-content .stat-label{color:var(--text-muted);font-size:11px;font-weight:500}.data-table tbody tr.clickable-row{cursor:pointer}.data-table tbody tr.clickable-row:hover{background:var(--bg-card-hover)}.data-table tbody tr.clickable-row:hover td:first-child{color:var(--accent-hover)}@media (width<=768px){.flight-live-stats{grid-template-columns:repeat(2,1fr)}.flight-stats-grid{grid-template-columns:1fr}.flight-map-container{height:300px}.flight-detail-topbar{flex-wrap:wrap}}