*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f5f5f5;color:#1a1a1a}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.app-header{display:flex;align-items:center;gap:12px;padding:10px 20px;background:#1e293b;color:#fff;z-index:1000}.app-header h1{font-size:18px;font-weight:700}.live-badge{background:#ef4444;color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:4px;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.vehicle-count{margin-left:auto;font-size:13px;color:#94a3b8}.app-body{position:relative;flex:1;display:flex;overflow:hidden}.bus-map{flex:1;height:100%;z-index:1}.bus-marker,.stop-marker,.stop-marker-selected{background:transparent!important;border:none!important}.search-bar{position:absolute;top:12px;left:12px;z-index:1000;width:340px;max-width:calc(100vw - 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#2563eb;border-radius:5px;background:transparent;color:#2563eb;cursor:pointer}.upload-toggle-btn:hover{background:#eff6ff}.upload-form{display:flex;flex-direction:column;gap:8px;padding:12px;background:#f9fafb;border-radius:8px;margin-bottom:12px}.upload-form input[type=text]{padding:8px 10px;font-size:13px;border:1px solid #d1d5db;border-radius:6px;outline:none}.upload-form button{padding:8px;font-size:13px;font-weight:600;border:none;border-radius:6px;background:#2563eb;color:#fff;cursor:pointer}.upload-form button:disabled{opacity:.6;cursor:not-allowed}.upload-error{color:#ef4444;font-size:12px}.upload-note{color:#9ca3af;font-size:11px}.photo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.photo-card img{width:100%;border-radius:6px;object-fit:cover;aspect-ratio:4/3}.photo-caption{font-size:12px;margin-top:4px;color:#374151}.photo-credit{font-size:11px;color:#9ca3af}.error-toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:#ef4444;color:#fff;padding:10px 20px;border-radius:8px;font-size:13px;font-weight:500;box-shadow:0 4px 12px #0003;z-index:9999}@media (max-width:640px){.app-header{padding:8px 12px}.app-header h1{font-size:15px}.search-bar{width:calc(100vw - 24px)}.side-panel{width:100vw;border-radius:16px 16px 0 0;height:60vh;top:auto;bottom:0;animation:slideUp .2s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}}