/**
 * Paket Program Detay Sayfası CSS
 * BÜYEM - Paket Program Ders Seçimi Stilleri
 */

/* ===================================
   PAKET DERS LİSTESİ
   =================================== */

.package-lessons-wrapper {
    padding: 10px 0;
}

.lessons-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #f0f4f8;
}

.lessons-title {
    font-size: 24px;
    font-weight: 700;
    color: #1d458b;
    margin: 0 0 8px 0!important;
    display: flex;
    align-items: center;
    gap: 12px;
}

.lessons-title i {
    font-size: 26px;
}

.lessons-subtitle {
    font-size: 14px;
    color: #666;
    margin: 0;
}

/* Select Actions */
.lessons-select-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.btn-select-action {
    background: #f0f4f8;
    border: 1px solid #dde3ea;
    color: #1d458b;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-select-action:hover {
    background: #1d458b;
    color: white;
    border-color: #1d458b;
}

.btn-select-action i {
    font-size: 14px;
}

/* Lessons List */
.lessons-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Lesson Card */
.lesson-card {
    background: white;
    border: 2px solid #e8f0ff;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lesson-card:hover {
    border-color: #1d458b;
    box-shadow: 0 4px 15px rgba(29, 69, 139, 0.12);
}

.lesson-card.selected {
    border-color: #1d458b;
    background: linear-gradient(135deg, #f8faff 0%, #f0f5ff 100%);
    box-shadow: 0 4px 15px rgba(29, 69, 139, 0.15);
}

.lesson-card.lesson-disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: #f8f9fa;
}

.lesson-card.lesson-disabled:hover {
    border-color: #e8f0ff;
    box-shadow: none;
}

/* Lesson Checkbox */
.lesson-checkbox {
    flex-shrink: 0;
    display: flex;
    align-items: flex-start;
    padding-top: 4px;
}

.lesson-checkbox-input {
    display: none;
}

.lesson-checkbox-label {
    width: 28px;
    height: 28px;
    border: 2px solid #ccd5e0;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: white;
}

.lesson-checkbox-label i {
    font-size: 14px;
    color: white;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.lesson-checkbox-input:checked + .lesson-checkbox-label {
    background: linear-gradient(135deg, #1d458b 0%, #163a73 100%);
    border-color: #1d458b;
}

.lesson-checkbox-input:checked + .lesson-checkbox-label i {
    opacity: 1;
}

.lesson-checkbox-input:disabled + .lesson-checkbox-label {
    background: #e9ecef;
    border-color: #dee2e6;
    cursor: not-allowed;
}

/* Lesson Info */
.lesson-info {
    flex: 1;
    min-width: 0;
}

.lesson-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 12px;
}

.lesson-info .lesson-name {
    font-size: 17px;
    font-weight: 600;
    color: #1d458b;
    margin: 0;
    line-height: 1.4;
}

.lesson-code {
    font-size: 12px;
    background: #e8f0ff;
    color: #1d458b;
    padding: 3px 8px;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: 500;
}

.lesson-price {
    font-size: 20px;
    font-weight: 700;
    color: #1d458b;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Lesson Meta */
.lesson-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
}

.lesson-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #555;
}

.lesson-meta-item i {
    color: #1d458b;
    font-size: 13px;
}

.lesson-type {
    padding: 4px 10px;
    border-radius: 15px;
    font-weight: 500;
}

/* Lesson Footer */
.lesson-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.lesson-capacity {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #666;
}

.lesson-capacity i {
    color: #1d458b;
}

.lesson-capacity.capacity-full {
    color: #dc3545;
}

.lesson-capacity.capacity-full i {
    color: #dc3545;
}

.capacity-badge {
    background: #dc3545;
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 4px;
    font-weight: 600;
}

.lesson-status {
    display: inline-flex;
    align-items: center;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 15px;
    font-weight: 600;
}

.lesson-description {
    font-size: 13px;
    color: #666;
    margin: 10px 0 0 0;
    line-height: 1.6;
    padding-top: 10px;
    border-top: 1px dashed #e8f0ff;
}

/* ===================================
   SIDEBAR - SEÇILEN DERSLER
   =================================== */

.sidebar-selected-lessons {
    background: linear-gradient(135deg, #f8faff 0%, #f0f5ff 100%);
    border: 1px solid #e8f0ff;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
}

.selected-lessons-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #1d458b;
    margin-bottom: 12px;
}

.selected-lessons-header i {
    font-size: 16px;
}

.selected-count {
    background: #1d458b;
    color: white;
    font-size: 12px;
    font-weight: 700;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
}

.selected-lessons-list {
    max-height: 200px;
    overflow-y: auto;
}

.selected-lessons-list::-webkit-scrollbar {
    width: 4px;
}

.selected-lessons-list::-webkit-scrollbar-thumb {
    background: #ccd5e0;
    border-radius: 4px;
}

.no-selection {
    font-size: 13px;
    color: #888;
    margin: 0;
    text-align: center;
    padding: 10px 0;
}

.selected-lesson-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #e8f0ff;
}

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

.lesson-name-mini {
    font-size: 13px;
    color: #333;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-right: 10px;
}

.lesson-price-mini {
    font-size: 13px;
    font-weight: 600;
    color: #1d458b;
    white-space: nowrap;
}

/* Sidebar Price */
.sidebar-main-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
    padding: 16px;
    background: linear-gradient(135deg, #f0f4ff 0%, #e8f0ff 100%);
    border-radius: 12px;
    margin-bottom: 20px;
}

.sidebar-main-price .price-label {
    font-size: 13px;
    color: #666;
    font-weight: 500;
}

.sidebar-main-price .price-value {
    font-size: 28px;
    font-weight: 700;
    color: #1d458b;
}

/* No Lessons Message */
.no-lessons-message {
    text-align: center;
    padding: 30px 20px;
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 20px;
}

.no-lessons-message i {
    font-size: 32px;
    color: #adb5bd;
    margin-bottom: 12px;
    display: block;
}

.no-lessons-message p {
    font-size: 14px;
    color: #666;
    margin: 0;
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 768px) {
    .lesson-card {
        flex-direction: row;
        padding: 16px;
    }
    
    .lesson-header-row {
        flex-direction: column;
        gap: 8px;
    }
    
    .lesson-price {
        font-size: 18px;
    }
    
    .lesson-info .lesson-name {
        font-size: 15px;
    }
    
    .lessons-select-actions {
        flex-direction: column;
    }
    
    .btn-select-action {
        justify-content: center;
    }
    
    .lessons-title {
        font-size: 20px;
    }
    
    .lesson-meta {
        gap: 8px;
    }
    
    .lesson-meta-item {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .lesson-card {
        padding: 14px;
        gap: 12px;
    }
    
    .lesson-checkbox-label {
        width: 24px;
        height: 24px;
    }
    
    .lesson-checkbox-label i {
        font-size: 12px;
    }
    
    .lesson-info .lesson-name {
        font-size: 14px;
    }
    
    .lesson-code {
        display: block;
        margin-left: 0;
        margin-top: 4px;
        width: fit-content;
    }
    
    .lesson-price {
        font-size: 16px;
    }
    
    .lesson-meta-item {
        font-size: 11px;
    }
    
    .sidebar-main-price .price-value {
        font-size: 24px;
    }
    
    .selected-lessons-list {
        max-height: 150px;
    }
}