/* 预约选择页面样式 */
.welcome-section {
    padding: 40px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    color: white;
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
}

.welcome-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.welcome-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.welcome-subtitle {
    font-size: 1.2rem;
    margin-bottom: 20px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.welcome-decoration {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #fff, rgba(255,255,255,0.5));
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
    z-index: 1;
}

.appointment-options {
    padding: 20px 0;
}

.appointment-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

.appointment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.appointment-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.appointment-card:hover::before {
    opacity: 0.1;
}

.appointment-card.active {
    border-color: #4CAF50;
    transform: translateY(-5px);
}

.appointment-card.active::before {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    opacity: 0.05;
}

.card-icon {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.appointment-card.active .card-icon {
    color: #4CAF50;
}

.card-content {
    position: relative;
    z-index: 1;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.card-description {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
    min-height: 60px;
}

.appointment-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.appointment-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.appointment-btn.active {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
}

.appointment-btn.active:hover {
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.4);
}

.appointment-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

.appointment-btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

.info-section {
    margin-top: 60px;
}

.info-box {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 30px;
    border-left: 5px solid #4CAF50;
}

.info-title {
    color: #333;
    font-weight: 600;
    margin-bottom: 20px;
}

.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-list li {
    color: #666;
    padding: 8px 0;
    position: relative;
    padding-left: 25px;
}

.info-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: bold;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .welcome-title {
        font-size: 2rem;
    }
    
    .welcome-subtitle {
        font-size: 1rem;
    }
    
    .appointment-card {
        padding: 30px 20px;
        margin-bottom: 20px;
    }
    
    .card-icon {
        font-size: 2.5rem;
    }
    
    .card-title {
        font-size: 1.3rem;
    }
    
    .card-description {
        font-size: 0.9rem;
        min-height: auto;
    }
    
    .info-box {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    .welcome-section {
        padding: 30px 20px;
        margin: 20px 0 40px 0;
    }
    
    .appointment-card {
        padding: 25px 15px;
    }
}