*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,sans-serif;max-width:600px;margin:2rem auto;padding:0 1rem;color:#333;background:#f5f7fa}h1{margin-bottom:1.5rem;color:#1a1a2e}h2{margin:0 0 .75rem;color:#1a1a2e}h3{margin:1rem 0 .5rem;color:#555}section{background:#fff;border-radius:8px;padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 1px 3px #0000001a}form{display:flex;flex-direction:column;gap:.75rem}label{font-weight:600;font-size:.9rem}select,input[type=number],input[type=text]{padding:.5rem .75rem;font-size:1rem;border:1px solid #d1d5db;border-radius:6px;background:#fff;transition:border-color .15s}select:focus,input[type=number]:focus,input[type=text]:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f626}button{padding:.75rem 1rem;font-size:1rem;font-weight:600;cursor:pointer;border:none;border-radius:6px;transition:background-color .15s}button[type=submit]{background:#3b82f6;color:#fff}button[type=submit]:hover{background:#2563eb}#save-trip-btn{background:#10b981;color:#fff}#save-trip-btn:hover:not(:disabled){background:#059669}#save-trip-btn:disabled{background:#d1d5db;color:#9ca3af;cursor:not-allowed}ul{list-style:none;padding-left:0}li{padding:.5rem 0;display:flex;align-items:center;gap:.5rem;border-bottom:1px solid #f0f0f0}li:last-child{border-bottom:none}input[type=checkbox]{width:1.2rem;height:1.2rem;accent-color:#3b82f6}#trip-search{width:100%;margin-bottom:.75rem}#saved-trips-list li{justify-content:space-between}#saved-trips-list button{padding:.35rem .75rem;font-size:.85rem;background:#3b82f6;color:#fff}#saved-trips-list button:hover{background:#2563eb}#no-trips-message{color:#9ca3af;font-style:italic}#progress-text{margin-top:1rem;font-weight:600;color:#10b981}.loading-indicator{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:.75rem;color:#1d4ed8;font-weight:600}.spinner{width:1rem;height:1rem;border:2px solid #bfdbfe;border-top-color:#2563eb;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#toast-container{position:fixed;top:1rem;right:1rem;display:flex;flex-direction:column;gap:.5rem;z-index:1000}.toast{min-width:240px;max-width:320px;padding:.75rem 1rem;border-radius:.75rem;box-shadow:0 10px 20px #00000026;color:#fff;font-weight:600;background:#334155f2;opacity:1;transform:translateY(0);transition:opacity .2s ease,transform .2s ease;cursor:pointer}.toast--success{background:#10b981}.toast--error{background:#ef4444}.toast--info{background:#3b82f6}.toast--hide{opacity:0;transform:translateY(-10px)}button.delete-btn{background:#ef4444;color:#fff}button.delete-btn:hover{background:#dc2626}