* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    min-height: 100vh;
    padding-bottom: 60px;
}

.container {
    max-width: 750px;
    margin: 0 auto;
    padding: 15px;
}

.header {
    text-align: center;
    padding: 20px 0;
    color: #fff;
}

.header h1 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 5px;
}

.header p {
    font-size: 14px;
    opacity: 0.9;
}

.card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1a73e8;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #1a73e8;
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.15);
}

.btn {
    display: block;
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    color: #fff;
}

.btn-success {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    color: #fff;
}

.btn-danger {
    background: linear-gradient(135deg, #c41e3a 0%, #e0304d 100%);
    color: #fff;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    color: #999;
    font-size: 14px;
}

.info-value {
    color: #333;
    font-size: 15px;
    font-weight: 500;
}

.kaodian-item {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.kaodian-item:hover {
    border-color: #1a73e8;
    background: #f0f7ff;
}

.kaodian-item.selected {
    border-color: #1a73e8;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.1) 0%, rgba(13, 71, 161, 0.1) 100%);
}

.kaodian-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #f5f5f5;
}

.kaodian-item .name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.kaodian-item .address {
    font-size: 13px;
    color: #666;
    margin-bottom: 5px;
}

.kaodian-item .traffic {
    font-size: 12px;
    color: #999;
}

.kaodian-item .badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
}

.badge-full {
    background: #c41e3a;
    color: #fff;
}

.badge-remain {
    background: #00a651;
    color: #fff;
}

.radio-mark {
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 50%;
    position: absolute;
    top: 15px;
    right: 15px;
    transition: all 0.3s;
}

.kaodian-item.selected .radio-mark {
    border-color: #1a73e8;
    background: #1a73e8;
}

.kaodian-item.selected .radio-mark::after {
    content: '✓';
    color: #fff;
    font-size: 12px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 15px 25px;
    border-radius: 8px;
    z-index: 9999;
    animation: fadeInOut 2s;
}

@keyframes fadeInOut {
    0% { opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { opacity: 0; }
}

.shake {
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.success-animation {
    text-align: center;
    padding: 30px 0;
}

.success-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 30px;
    animation: bounce 0.6s;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-20px);}
    60% {transform: translateY(-10px);}
}

.modal-footer {
    display: flex;
    gap: 10px;
}

.modal-footer .btn {
    flex: 1;
    margin: 0;
}