/* Modern Comments Styles */
.comments-section {
    background: var(--surface, #f7f8fa);
    border-radius: var(--radius-md, 12px);
    padding: var(--space-xl, 32px);
    border: 1px solid var(--hairline, #e5e7eb);
    margin-top: var(--space-xl, 32px);
}

.comments-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg, 24px);
    padding-bottom: var(--space-sm, 16px);
    border-bottom: 2px solid var(--hairline, #e5e7eb);
}

.comments-title {
    display: flex;
    align-items: center;
    gap: var(--space-xs, 8px);
    color: var(--ink, #0a0a0a);
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.comments-title svg {
    color: var(--brand-coral, #ff5530);
}

.comments-sort select {
    background: var(--canvas, #ffffff);
    color: var(--ink, #0a0a0a);
    border: 1px solid var(--hairline, #e5e7eb);
    border-radius: var(--radius-xs, 6px);
    padding: var(--space-xs, 8px) var(--space-sm, 12px);
    outline: none;
}

.comments-list {
    margin-bottom: var(--space-lg, 24px);
}

.comment-item {
    display: flex;
    gap: var(--space-md, 16px);
    margin-bottom: var(--space-md, 16px);
    padding: var(--space-md, 16px);
    background: var(--canvas, #ffffff);
    border-radius: var(--radius-md, 12px);
    border: 1px solid var(--hairline, #e5e7eb);
    transition: all 0.3s ease;
}

.comment-item:hover {
    border-color: var(--brand-coral, #ff5530);
    box-shadow: var(--shadow-level-1);
}

.comment-avatar {
    flex-shrink: 0;
}

.comment-avatar img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--brand-coral, #ff5530);
}

.comment-content {
    flex: 1;
    min-width: 0;
}

.comment-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xs, 8px);
}

.comment-author {
    color: var(--brand-coral, #ff5530);
    font-weight: 600;
    font-size: 1rem;
    margin: 0;
}

.comment-date {
    color: var(--slate, #45515e);
    font-size: 0.875rem;
}

.comment-text {
    color: var(--charcoal, #222222);
    line-height: 1.6;
    margin-bottom: var(--space-xs, 8px);
}

.comment-text p {
    margin-bottom: var(--space-xs, 8px);
}

.comment-reply {
    display: flex;
    gap: var(--space-sm, 12px);
    align-items: center;
}

.comment-reply a {
    color: var(--brand-blue, #1456f0);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.comment-reply a:hover {
    color: var(--brand-blue-deep, #1d4ed8);
}

/* Nested Comments */
.children {
    margin-left: var(--space-lg, 24px);
    margin-top: var(--space-xs, 8px);
}

.children .comment-item {
    background: var(--surface, #f7f8fa);
    border-left: 3px solid var(--brand-coral, #ff5530);
}

/* Comment Form */
.comment-form-section {
    background: var(--canvas, #ffffff);
    border-radius: var(--radius-md, 12px);
    padding: var(--space-lg, 24px);
    border: 1px solid var(--hairline, #e5e7eb);
}

.comment-form-title {
    display: flex;
    align-items: center;
    gap: var(--space-xs, 8px);
    color: var(--ink, #0a0a0a);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--space-md, 16px);
}

.comment-form-title svg {
    color: var(--brand-coral, #ff5530);
}

.modern-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md, 16px);
    margin-bottom: var(--space-sm, 12px);
}

.modern-form .form-group {
    margin-bottom: var(--space-sm, 12px);
}

.modern-form label {
    display: block;
    color: var(--ink, #0a0a0a);
    font-weight: 500;
    margin-bottom: var(--space-xxs, 4px);
}

.modern-form .form-control {
    width: 100%;
    padding: var(--space-xs, 8px) var(--space-sm, 12px);
    background: var(--canvas, #ffffff);
    border: 1px solid var(--hairline, #e5e7eb);
    border-radius: var(--radius-xs, 6px);
    color: var(--ink, #0a0a0a);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.modern-form .form-control:focus {
    outline: none;
    border-color: var(--brand-coral, #ff5530);
    box-shadow: 0 0 0 2px rgba(255, 85, 48, 0.15);
}

.modern-form .form-control::placeholder {
    color: var(--slate, #45515e);
}

.comment-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.char-count {
    text-align: right;
    margin-top: var(--space-xxs, 4px);
    font-size: 0.8rem;
    color: var(--slate, #45515e);
}

.logged-in-user {
    background: var(--surface, #f7f8fa);
    border-radius: var(--radius-xs, 6px);
    padding: var(--space-sm, 12px);
    margin-bottom: var(--space-md, 16px);
    border: 1px solid var(--hairline, #e5e7eb);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm, 12px);
}

.user-info img {
    border-radius: 50%;
    border: 2px solid var(--brand-coral, #ff5530);
}

.user-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-name {
    color: var(--ink, #0a0a0a);
    font-weight: 600;
}

.logout-link {
    color: var(--slate, #45515e);
    text-decoration: none;
    font-size: 0.875rem;
}

.logout-link:hover {
    color: var(--brand-coral, #ff5530);
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md, 16px);
}

.comment-policy {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-xs, 8px);
    color: var(--charcoal, #222222);
    font-size: 0.875rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
}

.checkbox-label a {
    color: var(--brand-blue, #1456f0);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.submit-btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs, 8px);
    padding: var(--space-xs, 8px) var(--space-md, 16px);
    background: var(--brand-coral, #ff5530);
    color: white;
    border: none;
    border-radius: var(--radius-xs, 6px);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: #e04422;
    transform: translateY(-1px);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Alerts */
.alert {
    padding: var(--space-sm, 12px);
    border-radius: var(--radius-xs, 6px);
    margin-bottom: var(--space-sm, 12px);
    display: flex;
    align-items: center;
    gap: var(--space-xs, 8px);
}

.alert-info {
    background: rgba(20, 86, 240, 0.08);
    border: 1px solid rgba(20, 86, 240, 0.2);
    color: var(--brand-blue, #1456f0);
}

.alert-warning {
    background: rgba(255, 85, 48, 0.08);
    border: 1px solid rgba(255, 85, 48, 0.2);
    color: var(--brand-coral, #ff5530);
}

.alert a {
    color: inherit;
    text-decoration: underline;
}

/* Comments Pagination */
.comments-pagination {
    margin-top: var(--space-lg, 24px);
    text-align: center;
}

.comments-nav a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs, 8px);
    padding: var(--space-xs, 8px) var(--space-sm, 12px);
    background: var(--canvas, #ffffff);
    color: var(--ink, #0a0a0a);
    text-decoration: none;
    border-radius: var(--radius-xs, 6px);
    border: 1px solid var(--hairline, #e5e7eb);
    margin: 0 4px;
    transition: all 0.3s ease;
}

.comments-nav a:hover {
    background: var(--brand-coral, #ff5530);
    color: white;
    border-color: var(--brand-coral, #ff5530);
}

/* Responsive Design */
@media (max-width: 768px) {
    .comments-section {
        padding: var(--space-md, 16px);
    }
    
    .comments-header {
        flex-direction: column;
        gap: var(--space-sm, 12px);
        align-items: flex-start;
    }
    
    .comment-item {
        padding: var(--space-sm, 12px);
    }
    
    .comment-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xxs, 4px);
    }
    
    .children {
        margin-left: var(--space-sm, 12px);
    }
    
    .modern-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
        gap: var(--space-sm, 12px);
        align-items: stretch;
    }
    
    .comment-policy {
        justify-content: center;
    }
}