/* ==================== 项目源码列表页样式 ==================== */

/* 源码卡片网格 */
.sc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-4);
}

/* 单个卡片 */
.sc-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 0.0625rem solid var(--color-border);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    flex-direction: column;
}

.sc-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}

/* 卡片主体 */
.sc-card-body {
    padding: var(--spacing-4);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.sc-title-wrap {
    position: relative;
}

.sc-card-title {
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sc-title-tooltip {
    display: none;
    position: absolute;
    top: calc(100% + 0.375rem);
    left: 0;
    background: #1c1c1c;
    color: #f8fafc;
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--weight-normal);
    line-height: 1.5;
    max-width: 16rem;
    word-break: break-word;
    z-index: 20;
    box-shadow: var(--shadow-md);
}

.sc-title-tooltip::before {
    content: '';
    position: absolute;
    top: -0.25rem;
    left: 0.75rem;
    width: 0.5rem;
    height: 0.5rem;
    background: #1c1c1c;
    transform: rotate(45deg);
}

.sc-title-wrap:hover .sc-title-tooltip {
    display: block;
}

/* 规格表 */
.sc-spec-table {
    margin: 0;
    display: flex;
    flex-direction: column;
    border-top: 0.0625rem solid var(--color-border);
}

.sc-spec-row {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-2) 0;
    border-bottom: 0.0625rem solid var(--color-border);
}

.sc-spec-row:last-child {
    border-bottom: none;
}

.sc-spec-row dt {
    flex-shrink: 0;
    width: 5rem;
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    color: var(--color-text-tertiary);
    line-height: 1.6;
}

.sc-spec-row dd {
    margin: 0;
    flex: 1;
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    line-height: 1.6;
    word-break: break-word;
}

/* 2行截断 */
.sc-clamp {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 提示框容器 */
.sc-spec-content {
    position: relative;
}

/* 规格行提示框 */
.sc-spec-tooltip {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #1c1c1c;
    color: #f8fafc;
    padding: 0.375rem 0.625rem;
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--weight-normal);
    line-height: 1.5;
    max-width: 16rem;
    word-break: break-word;
    z-index: 20;
    box-shadow: var(--shadow-md);
}

.sc-spec-tooltip::before {
    content: '';
    position: absolute;
    top: -0.25rem;
    left: 0.75rem;
    width: 0.5rem;
    height: 0.5rem;
    background: #1c1c1c;
    transform: rotate(45deg);
}

.sc-spec-content:hover .sc-spec-tooltip {
    display: block;
}

/* 功能菜单 */
.sc-spec-menu {
    line-height: 1.6;
}

/* 规格表内的小标签 */
.sc-mini-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.sc-mini-tag {
    display: inline-block;
    font-size: var(--text-2xs);
    font-weight: var(--weight-medium);
    padding: 0.0625rem 0.4375rem;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    line-height: 1.6;
}

.sc-mini-tags--blue .sc-mini-tag {
    background: #eff6ff;
    color: #2563eb;
    border: 0.0625rem solid #bfdbfe;
}

.sc-mini-tags--amber .sc-mini-tag {
    background: #fffbeb;
    color: #b45309;
    border: 0.0625rem solid #fde68a;
}

.sc-mini-tags--green .sc-mini-tag {
    background: #ecfdf5;
    color: #047857;
    border: 0.0625rem solid #d1fae5;
}

/* 在线演示链接（右下角） */
.sc-btn {
    display: inline-flex;
    align-items: center;
    font-size: var(--text-2xs);
    font-weight: var(--weight-medium);
    padding: 0.3125rem 0.625rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
    border: 0.0625rem solid transparent;
}

.sc-btn-demo {
    color: #2563eb;
    background: #eff6ff;
    border-color: #bfdbfe;
}

.sc-btn-demo:hover {
    background: #dbeafe;
}

.sc-demo-link {
    align-self: flex-end;
    margin: 0 var(--spacing-1) var(--spacing-1) 0;
}

/* ==================== 响应式 ==================== */
@media (max-width: 1024px) {
    .sc-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .sc-grid {
        grid-template-columns: 1fr;
    }
}