/* ===================================
   導師頁面專用樣式
   =================================== */

/* 頁面 Hero */
.page-hero {
    padding-top: 120px;
    padding-bottom: 60px;
    background: var(--bg-light);
    text-align: center;
}

.page-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.page-subtitle {
    font-size: 18px;
    color: var(--text-gray);
}

/* 導師區域 */
.instructors-section {
    padding: 80px 0;
    background: var(--bg-white);
}

/* 導師網格 */
.instructors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

/* 導師卡片 */
.instructor-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.instructor-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

/* 導師頭部 */
.instructor-header {
    display: flex;
    align-items: center;
    padding: 25px;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.instructor-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-red);
    margin-right: 20px;
}

.instructor-info {
    flex: 1;
}

.instructor-name {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.instructor-phone {
    font-size: 16px;
    color: var(--primary-red);
    font-weight: 500;
}

/* 導師詳情 */
.instructor-details {
    padding: 25px;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.detail-item:last-child {
    margin-bottom: 20px;
}

.detail-item i {
    color: var(--primary-red);
    width: 20px;
    margin-right: 12px;
    margin-top: 3px;
}

.detail-item span {
    flex: 1;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-gray);
}

.detail-item strong {
    color: var(--text-dark);
}

/* WhatsApp 按鈕 */
.instructor-card .btn {
    margin: 0 25px 25px 25px;
    width: calc(100% - 50px);
}

/* 響應式設計 */
@media (max-width: 1024px) {
    .instructors-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding-top: 100px;
        padding-bottom: 40px;
    }
    
    .page-title {
        font-size: 32px;
    }
    
    .page-subtitle {
        font-size: 16px;
    }
    
    .instructors-section {
        padding: 60px 0;
    }
    
    .instructors-grid {
        gap: 20px;
    }
    
    .instructor-header {
        padding: 20px;
    }
    
    .instructor-photo {
        width: 70px;
        height: 70px;
        margin-right: 15px;
    }
    
    .instructor-name {
        font-size: 18px;
    }
    
    .instructor-phone {
        font-size: 15px;
    }
    
    .instructor-details {
        padding: 20px;
    }
    
    .detail-item {
        margin-bottom: 12px;
    }
    
    .detail-item span {
        font-size: 13px;
    }
    
    .instructor-card .btn {
        margin: 0 20px 20px 20px;
        width: calc(100% - 40px);
    }
}

/* 導師狀態標籤 */
.instructor-badge {
    display: inline-block;
    padding: 3px 10px;
    font-size: 12px;
    border-radius: 12px;
    margin-left: 10px;
}

.badge-available {
    background: #E8F5E9;
    color: #2E7D32;
}

.badge-busy {
    background: #FFF3E0;
    color: #E65100;
}

/* 特別推薦標記 */
.instructor-card.featured {
    border-color: var(--primary-red);
    position: relative;
}

.instructor-card.featured::before {
    content: '推薦';
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-red);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 1;
}