/* ===================================================
   COMMENTS SECTION STYLES
   =================================================== */

/* Comments Section Container */
.comments-content {
    background: var(--bg-tertiary, rgba(255, 255, 255, 0.03));
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: var(--radius-lg, 12px);
    padding: var(--space-xl, 2rem);
    margin-bottom: var(--space-lg, 1.5rem);
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    position: relative;
}

/* Comments Loading State */
.comments-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md, 1rem);
    padding: var(--space-xl, 2rem);
    color: var(--text-secondary, rgba(255, 255, 255, 0.7));
}

.loading-spinner-comments {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-top: 2px solid var(--accent-primary, #007acc);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Comments Error State */
.comments-error {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md, 1rem);
    padding: var(--space-xl, 2rem);
    color: var(--accent-danger, #dc3545);
}

.comments-error .error-icon {
    font-size: 1.2rem;
}

/* Comments Empty State */
.comments-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md, 1rem);
    padding: var(--space-xl, 2rem);
    color: var(--text-secondary, rgba(255, 255, 255, 0.7));
}

.comments-empty .empty-icon {
    font-size: 2rem;
    opacity: 0.5;
}

/* Comments List */
.comments-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg, 1.5rem);
    padding: var(--space-sm, 0.5rem) 0;
}

/* Individual Comment Item */
.comment-item {
    display: flex;
    width: 100%;
}

/* Agent Comments (Left Side) */
.comment-item.agent-comment {
    justify-content: flex-start;
}

.comment-item.agent-comment .comment-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md, 1rem);
    max-width: 70%;
}

.comment-item.agent-comment .comment-avatar {
    flex-shrink: 0;
    order: 1;
}

.comment-item.agent-comment .comment-bubble {
    background: var(--bg-quaternary, rgba(255, 255, 255, 0.05));
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: 18px 18px 18px 6px;
    padding: var(--space-md, 1rem) var(--space-lg, 1.5rem);
    order: 2;
    position: relative;
}

/* User Comments (Right Side) */
.comment-item.user-comment {
    justify-content: flex-end;
}

.comment-item.user-comment .comment-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md, 1rem);
    max-width: 70%;
}

.comment-item.user-comment .comment-avatar {
    flex-shrink: 0;
    order: 2;
}

.comment-item.user-comment .comment-bubble {
    background: var(--accent-primary, #007acc);
    color: white;
    border-radius: 18px 18px 6px 18px;
    padding: var(--space-md, 1rem) var(--space-lg, 1.5rem);
    order: 1;
    position: relative;
}

/* Comment Avatar */
.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--border-color, rgba(255, 255, 255, 0.2));
    background: var(--bg-secondary, rgba(255, 255, 255, 0.1));
}

.comment-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Admin Avatar - Dynamic Anvil Color */
.comment-avatar.admin-avatar img {
    transition: filter 0.3s ease;
}

[data-theme="dark"] .comment-avatar.admin-avatar img,
.comment-avatar.admin-avatar img {
    filter: invert(1);
}

[data-theme="light"] .comment-avatar.admin-avatar img {
    filter: none;
}

@media (prefers-color-scheme: dark) {
    .comment-avatar.admin-avatar img {
        filter: invert(1);
    }
}

@media (prefers-color-scheme: light) {
    .comment-avatar.admin-avatar img {
        filter: none;
    }
}

.comment-item.user-comment .comment-avatar img {
    filter: none !important;
}

/* Comment Bubble Content */
.comment-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm, 0.5rem);
    margin-bottom: var(--space-xs, 0.25rem);
}

.comment-author {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent-primary, #007acc);
}

.comment-item.user-comment .comment-author {
    color: rgba(255, 255, 255, 0.9);
}

.comment-time {
    font-size: 0.8rem;
    opacity: 0.7;
    color: var(--text-secondary, rgba(255, 255, 255, 0.6));
}

.comment-item.user-comment .comment-time {
    color: rgba(255, 255, 255, 0.8);
}

.comment-text {
    line-height: 1.5;
    word-wrap: break-word;
    white-space: pre-wrap;
    font-size: 0.95rem;
}

/* Add Comment Section */
.add-comment-section {
    margin-top: var(--space-lg, 1.5rem);
}

/* Add Comment Button */
.add-comment-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm, 0.5rem);
    padding: var(--space-md, 1rem) var(--space-lg, 1.5rem);
    background: var(--accent-primary, #007acc);
    border: none;
    border-radius: var(--radius-lg, 12px);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
    font-size: 1rem;
}

.add-comment-btn:hover {
    background: #0056b3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 122, 204, 0.3);
}

.add-comment-btn:active {
    transform: translateY(0);
}

.add-comment-btn .comment-icon {
    font-size: 1.1rem;
}

/* Add Comment Form */
.add-comment-form {
    background: var(--bg-tertiary, rgba(255, 255, 255, 0.03));
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: var(--radius-lg, 12px);
    padding: var(--space-xl, 2rem);
    margin-top: var(--space-lg, 1.5rem);
}

.comment-form-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg, 1.5rem);
}

.comment-form-header h4 {
    margin: 0;
    color: var(--text-primary, #ffffff);
    font-size: 1.1rem;
    font-weight: 600;
}

.cancel-comment-btn {
    background: none;
    border: none;
    color: var(--text-secondary, rgba(255, 255, 255, 0.7));
    cursor: pointer;
    padding: var(--space-xs, 0.25rem);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.cancel-comment-btn:hover {
    background: var(--accent-danger, #dc3545);
    color: white;
}

/* Comment Textarea */
.comment-textarea {
    width: 100%;
    min-height: 120px;
    padding: var(--space-lg, 1.5rem);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.2));
    border-radius: var(--radius-md, 8px);
    background: var(--bg-quaternary, rgba(255, 255, 255, 0.05));
    color: var(--text-primary, #ffffff);
    font-size: 1rem;
    line-height: 1.5;
    resize: vertical;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.comment-textarea:focus {
    outline: none;
    border-color: var(--accent-primary, #007acc);
    box-shadow: 0 0 0 3px rgba(0, 122, 204, 0.1);
}

.comment-textarea::placeholder {
    color: var(--text-secondary, rgba(255, 255, 255, 0.5));
}

/* Comment Form Footer */
.comment-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--space-lg, 1.5rem);
    gap: var(--space-md, 1rem);
}

.character-count {
    font-size: 0.85rem;
    color: var(--text-secondary, rgba(255, 255, 255, 0.7));
}

.comment-form-actions {
    display: flex;
    gap: var(--space-md, 1rem);
}

/* Comment Form Buttons */
.comment-btn {
    padding: var(--space-sm, 0.5rem) var(--space-lg, 1.5rem);
    border-radius: var(--radius-md, 8px);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs, 0.25rem);
}

.comment-btn-secondary {
    background: var(--bg-quaternary, rgba(255, 255, 255, 0.1));
    color: var(--text-primary, #ffffff);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.2));
}

.comment-btn-secondary:hover {
    background: var(--bg-quaternary, rgba(255, 255, 255, 0.15));
}

.comment-btn-primary {
    background: var(--accent-primary, #007acc);
    color: white;
}

.comment-btn-primary:hover:not(:disabled) {
    background: #0056b3;
}

.comment-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Button Loading State */
.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs, 0.25rem);
}

.btn-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Scrollbar for Comments */
.comments-content::-webkit-scrollbar {
    width: 6px;
}

.comments-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.comments-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.comments-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .comments-content {
        padding: var(--space-lg, 1.5rem);
        max-height: 300px;
    }

    .comment-item.agent-comment .comment-content,
    .comment-item.user-comment .comment-content {
        max-width: 85%;
    }

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

    .comment-bubble {
        padding: var(--space-sm, 0.5rem) var(--space-md, 1rem) !important;
    }

    .comment-text {
        font-size: 0.9rem;
    }

    .add-comment-form {
        padding: var(--space-lg, 1.5rem);
    }

    .comment-form-footer {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md, 1rem);
    }

    .comment-form-actions {
        justify-content: flex-end;
    }
}

@media (max-width: 480px) {
    .comments-content {
        padding: var(--space-md, 1rem);
    }

    .comment-item.agent-comment .comment-content,
    .comment-item.user-comment .comment-content {
        max-width: 90%;
    }

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

    .comment-btn {
        justify-content: center;
    }
}

/* Light Theme Adjustments */
[data-theme="light"] .comments-content {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .comment-item.agent-comment .comment-bubble {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
    color: #333;
}

[data-theme="light"] .comment-author {
    color: #007acc;
}

[data-theme="light"] .comment-time {
    color: #666;
}

[data-theme="light"] .comment-text {
    color: #333;
}

[data-theme="light"] .add-comment-form {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .comment-form-header h4 {
    color: #333;
}

[data-theme="light"] .comment-textarea {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.2);
    color: #333;
}

[data-theme="light"] .comment-textarea::placeholder {
    color: #666;
}

[data-theme="light"] .character-count {
    color: #666;
}

[data-theme="light"] .comment-btn-secondary {
    background: rgba(0, 0, 0, 0.05);
    color: #333;
    border-color: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .comment-btn-secondary:hover {
    background: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .comments-loading,
[data-theme="light"] .comments-empty {
    color: #666;
}

/* Animation for new comments */
@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.comment-item.user-comment {
    animation: slideInFromRight 0.3s ease-out;
}

.comment-item.agent-comment {
    animation: slideInFromLeft 0.3s ease-out;
}

/* Focus management */
.comment-textarea:focus-within {
    border-color: var(--accent-primary, #007acc);
}

/* High contrast mode support */
@media (prefers-contrast: more) {
    .comment-bubble {
        border-width: 2px;
    }

    .comment-textarea {
        border-width: 2px;
    }

    .comment-btn {
        border-width: 2px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .comment-item,
    .add-comment-btn,
    .comment-btn,
    .cancel-comment-btn {
        animation: none;
        transition: none;
    }

    .loading-spinner-comments,
    .btn-spinner {
        animation: none;
    }
}