/* コメント機能スタイル */

/* コメントモーダル */
.comments-modal-content {
    max-width: 500px;
    height: 70vh;
    display: flex;
    flex-direction: column;
}

.comment-task-title {
    padding: var(--space-sm) var(--space-lg);
    background: var(--bg-secondary);
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

/* コメントリスト */
.comments-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    background: var(--bg-secondary);
}

.no-comments {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    gap: var(--space-sm);
}

.no-comments i {
    font-size: 3rem;
    opacity: 0.3;
}

/* コメントアイテム */
.comment-item {
    display: flex;
    gap: var(--space-sm);
    animation: slideIn 0.3s ease;
}

.comment-item.own {
    flex-direction: row-reverse;
}

.comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.comment-avatar-img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.comment-content {
    max-width: 75%;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--space-sm) var(--space-md);
    min-width: 100px;
}

.comment-item.own .comment-content {
    background: var(--color-primary) !important;
    color: white;
}

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

.comment-author {
    font-weight: 600;
    font-size: 0.85rem;
}

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

.comment-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.comment-item.own .comment-time {
    color: rgba(255, 255, 255, 0.7);
}

.comment-text {
    font-size: 0.95rem;
    line-height: 1.4;
    word-wrap: break-word;
    color: var(--text-primary);
}

.comment-item.own .comment-text {
    color: white;
}

/* コメント入力エリア */
.comment-input-area {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-top: 1px solid var(--border);
    background: var(--card-bg);
}

.comment-input-area input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    background: var(--bg);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
}

.comment-input-area input:focus {
    border-color: var(--primary);
}

.comment-input-area .btn {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* タスクのコメントボタン */
.comment-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    transition: color 0.2s, background 0.2s;
}

.comment-btn:hover {
    color: var(--primary);
    background: var(--primary-light);
}

.comment-btn {
    position: relative;
}

.comment-btn .comment-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--color-primary);
    color: white;
    font-size: 0.6rem;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 50%;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* アニメーション */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* レスポンシブ */
@media (max-width: 768px) {
    .comments-modal-content {
        height: 80vh;
        max-width: 100%;
        margin: var(--space-md);
    }

    .comment-content {
        max-width: 85%;
    }
}