/**
 * 模型对比页专用样式
 */

.compare-header {
    background: linear-gradient(135deg, var(--html-bg) 0%, var(--card-bg) 100%);
    border-radius: 2rem;
    padding: 4rem 2rem;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.compare-header::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(var(--primary-color-rgb), 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.select-card {
    margin-top: -3rem;
    z-index: 10;
    position: relative;
}

.compare-table {
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 1.25rem;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.compare-table thead th {
    background: var(--html-bg);
    border-bottom: 2px solid var(--border-color);
    padding: 2rem 1rem;
    vertical-align: middle;
}

.compare-table tbody td {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.compare-table tr:hover td {
    background-color: var(--html-bg);
}

.compare-table .attr-name {
    background: var(--card-bg);
    font-weight: 600;
    color: var(--text-color);
    text-align: left;
    padding-left: 2rem;
    width: 200px;
    font-size: 0.95rem;
}

.model-logo-sm {
    width: 50px;
    height: 50px;
    object-fit: contain;
    background: var(--card-bg);
    padding: 6px;
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
}

.sticky-col {
    position: sticky;
    left: 0;
    z-index: 1;
    background-color: var(--card-bg) !important;
    border-right: 1px solid var(--border-color);
}

.form-select:focus {
    border-color: var(--primary-color);
}