/* Enhanced Comments Styling */

.enhanced-comments {
    font-family: inherit;
}

/* Comment Form Section */
.comment-form-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid #e9ecef;
}

.comment-form-section h5 {
    color: #495057;
}

.comment-form .form-control {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
}

.comment-form .form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.1);
    background-color: #fff;
}

.character-count {
    font-size: 0.8rem;
    font-weight: 500;
}

.character-count.text-warning {
    color: #f39c12 !important;
}

.character-count.text-danger {
    color: #e74c3c !important;
}

/* Login Prompt */
.login-prompt-section .alert {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    border-left: 4px solid #007bff;
}

/* Comments Header */
.comments-header {
    padding-bottom: 1rem;
    border-bottom: 2px solid #f1f3f4;
}

.search-section .input-group-text {
    border-color: #e9ecef;
}

.search-section .form-control {
    border-color: #e9ecef;
}

.search-section .form-control:focus {
    border-color: #007bff;
    box-shadow: none;
}

/* Comment Items */
.comment-item {
    margin-bottom: 2rem;
}

.comment-card {
    background: #fff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.comment-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

/* Avatar Placeholders */
.avatar-placeholder i {
    opacity: 0.7;
}

/* Commenter Info */
.commenter-name {
    font-size: 0.95rem;
}

.commenter-name span.fw-semibold {
    color: #e2e8f0 !important;
    font-weight: 600 !important;
}

.commenter-name .badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
}

/* Comment Content */
.comment-content p {
    color: #212529;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Comment Actions */
.comment-actions .btn-link {
    color: #6c757d;
    font-size: 0.85rem;
    text-decoration: none;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.comment-actions .btn-link:hover {
    color: #007bff;
    background-color: #f8f9fa;
}

/* Replies Section */
.comment-replies {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #f1f3f4;
}

.reply-item {
    margin-bottom: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 3px solid #007bff;
}

.reply-indicator {
    margin-top: 0.5rem;
}

.reply-content p {
    color: #495057;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Reply Form */
.reply-form-section {
    background: #f8f9fa;
    margin: 0 -1.5rem -1.5rem;
    padding: 1.5rem;
    border-radius: 0 0 12px 12px;
}

.reply-form .form-control {
    border: 1px solid #e9ecef;
    border-radius: 6px;
    font-size: 0.9rem;
}

.reply-form .form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.1);
}

/* Buttons */
.enhanced-comments .btn {
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.enhanced-comments .btn-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border: none;
    box-shadow: 0 2px 4px rgba(0, 123, 255, 0.2);
}

.enhanced-comments .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 123, 255, 0.3);
}

.enhanced-comments .btn-outline-primary {
    border-color: #007bff;
    color: #007bff;
}

.enhanced-comments .btn-outline-primary:hover {
    background-color: #007bff;
    border-color: #007bff;
    transform: translateY(-1px);
}

.enhanced-comments .btn-outline-secondary {
    border-color: #6c757d;
    color: #6c757d;
}

.enhanced-comments .btn-outline-secondary:hover {
    background-color: #6c757d;
    border-color: #6c757d;
}

/* Empty State */
.empty-comments {
    background: #f8f9fa;
    border-radius: 12px;
    border: 2px dashed #dee2e6;
}

/* Pagination */
.comments-pagination {
    display: flex;
    justify-content: center;
}

.comments-pagination .pagination {
    margin: 0;
}

.comments-pagination .page-link {
    color: #007bff;
    border-color: #dee2e6;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
}

.comments-pagination .page-link:hover {
    background-color: #e9ecef;
    border-color: #adb5bd;
}

.comments-pagination .page-item.active .page-link {
    background-color: #007bff;
    border-color: #007bff;
}

/* Form Validation States */
.enhanced-comments .form-control:invalid {
    border-color: #000;
}

.enhanced-comments .form-control:valid {
    border-color: #28a745;
}

/* Loading States */
.enhanced-comments [ng-cloak] {
    opacity: 0;
}

.enhanced-comments [ng-cloak].ng-cloak-off {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .comment-form-section {
        padding: 1rem;
        border-radius: 8px;
    }
    
    .comment-card {
        padding: 1rem;
        border-radius: 8px;
    }
    
    .avatar-placeholder i {
        font-size: 2rem !important;
    }
    
    .comment-header {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.5rem;
    }
    
    .comment-actions {
        margin-top: 0.5rem;
    }
    
    .reply-item {
        padding: 0.75rem;
        margin-left: 0;
    }
    
    .reply-form-section {
        margin: 0 -1rem -1rem;
        padding: 1rem;
    }
    
    .search-section {
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    .comments-header .row {
        flex-direction: column;
    }
    
    .comments-header .col-md-6:first-child {
        margin-bottom: 1rem;
    }
    
    .comment-form .btn {
        width: 100%;
    }
    
    .reply-form .d-flex {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .reply-form .btn {
        width: 100%;
    }
}

/* Dark Theme Support (Optional) */
@media (prefers-color-scheme: dark) {
    .comment-card {
        background: #2d3748;
        border-color: #4a5568;
        color: #e2e8f0;
    }
    
    .comment-content p {
        color: #e2e8f0;
    }
    
    .reply-item {
        background: #374151;
    }
    
    .reply-form-section {
        background: #374151;
    }
}

/* Animation Classes */
.comment-item {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Focus Indicators for Accessibility */
.enhanced-comments .btn:focus,
.enhanced-comments .form-control:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .comment-card {
        border: 2px solid #000;
    }
    
    .reply-item {
        border-left: 4px solid #000;
    }
    
    .enhanced-comments .btn-primary {
        background: #0000ff;
        color: #fff;
    }
}