/**
 * ThreeGigs v25 - Comments Component
 * Minimal styling for comment system
 */

/* Comment Section Container */
.comment-section {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.comment-section-header {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--border-color);
}

.comment-section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.comment-count {
    color: var(--primary-color);
}

/* Comment Prompt (for non-authenticated users) */
.comment-prompt {
    padding: var(--space-lg);
    text-align: center;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.comment-prompt p {
    margin: 0;
}

/* Empty State */
.comment-empty {
    padding: var(--space-xl);
    text-align: center;
    color: var(--text-secondary);
}

/* Comment List */
.comment-list {
    margin-top: var(--space-lg);
}

/* Comment Thread (wrapper for item + replies) */
.comment-thread {
    margin-bottom: var(--space-lg);
}

.comment-thread:last-child {
    margin-bottom: 0;
}

/* Comment Item */
.comment-item {
    display: flex;
    gap: var(--space-md);
}

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

.comment-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

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

.comment-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xs);
}

.comment-author {
    font-weight: 600;
    color: var(--text-primary);
}

.comment-meta {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.comment-body {
    margin-bottom: var(--space-sm);
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Comment Actions */
.comment-actions {
    display: flex;
    gap: var(--space-md);
}

.comment-actions .btn-link {
    padding: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border: none;
    background: none;
    cursor: pointer;
    transition: color 0.2s;
}

.comment-actions .btn-link:hover {
    color: var(--primary-color);
}

.comment-actions .btn-link i {
    margin-right: 0.25rem;
}

/* Comment Replies (nested) */
.comment-replies {
    margin-left: 52px; /* Avatar width + gap */
    margin-top: var(--space-lg);
    padding-left: var(--space-lg);
    border-left: 2px solid var(--border-color);
}

.comment-replies .comment-avatar img {
    width: 32px;
    height: 32px;
}

/* Comment Form */
.comment-form {
    margin-bottom: var(--space-lg);
}

.comment-textarea {
    resize: vertical;
    min-height: 80px;
}

.comment-form-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.comment-reply-form {
    margin-top: var(--space-md);
}

.comment-reply-form .comment-form {
    margin-bottom: 0;
}

/* Form Text / Character Counter */
.comment-form .form-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.comment-form .form-text.text-warning {
    color: var(--warning-color);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .comment-section {
        padding: var(--space-md);
    }

    .comment-replies {
        margin-left: 24px;
        padding-left: var(--space-md);
    }

    .comment-avatar img {
        width: 32px;
        height: 32px;
    }

    .comment-replies .comment-avatar img {
        width: 28px;
        height: 28px;
    }

    .comment-form-actions {
        flex-direction: column;
    }

    .comment-form-actions .btn {
        width: 100%;
    }
}

/* Loading State */
.comment-section.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Animation for new comments */
@keyframes slideInComment {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.comment-thread.new {
    animation: slideInComment 0.3s ease-out;
}

/* =============================================
   Avatar Initials - Add to comments.css or base.css
   ============================================= */

/* Avatar initials fallback */
.avatar-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    user-select: none;
    flex-shrink: 0;
}

    /* Size variants to match image avatars */
    .avatar-initials.avatar-sm {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .avatar-initials.avatar-md {
        width: 48px;
        height: 48px;
        font-size: 16px;
    }

    .avatar-initials.avatar-lg {
        width: 64px;
        height: 64px;
        font-size: 20px;
    }

    .avatar-initials.avatar-xl {
        width: 80px;
        height: 80px;
        font-size: 24px;
    }

/* Ensure image avatars match the same sizing */
.comment-avatar img.avatar-sm,
.comment-avatar .avatar-initials.avatar-sm {
    width: 40px;
    height: 40px;
}

/* Optional: Add subtle shadow for depth */
.avatar-initials {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Optional: Hover effect */
.comment-item:hover .avatar-initials {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: box-shadow 0.2s ease;
}