/**
 * 收藏/书签按钮样式
 */

.bookmark-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 999px;
    background: #fff;
    color: #666;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
    user-select: none;
}

.bookmark-btn:hover {
    border-color: #667eea;
    background: #f0f4ff;
    transform: scale(1.05);
}

.bookmark-btn:active {
    transform: scale(0.95);
}

.bookmark-btn.bookmarked {
    border-color: #667eea;
    background: #e0e7ff;
    color: #667eea;
}

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

.bookmark-icon {
    font-size: 16px;
    line-height: 1;
}

.bookmark-text {
    font-weight: 600;
}

/* 收藏动画 */
@keyframes bookmarkAnimation {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.bookmark-btn.bookmark-animation .bookmark-icon {
    animation: bookmarkAnimation 0.3s ease;
}

/* 暗色模式 */
[data-theme="dark"] .bookmark-btn {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-secondary);
}

[data-theme="dark"] .bookmark-btn:hover {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.2);
}

[data-theme="dark"] .bookmark-btn.bookmarked {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.3);
    color: #8b9eff;
}

/* 响应式 */
@media (max-width: 768px) {
    .bookmark-btn {
        padding: 6px 10px;
        font-size: 13px;
    }

    .bookmark-icon {
        font-size: 14px;
    }
}