/* 电缆计算器专用样式 */

/* number 输入框的上下箭头始终显示 */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    opacity: 1;
}

.recommendation-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.2s ease;
}

.recommendation-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.recommendation-params {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--border-color);
}

.param-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.param-tag strong {
    color: var(--text-primary);
    font-weight: 600;
}

.recommendation-body {
    text-align: center;
    margin-bottom: 20px;
}

.recommendation-value-wrap {
    position: relative;
    display: inline-block;
}

.recommendation-value-wrap .recommendation-status {
    position: absolute;
    top: 4px;
    left: 100%;
    margin-left: 12px;
    white-space: nowrap;
}

.recommendation-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
}

.recommendation-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.recommendation-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    flex: 1;
    min-width: 80px;
}

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

.meta-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent-color);
}

.recommendation-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    background: var(--bg-body);
    color: var(--text-secondary);
}

.recommendation-status.ok {
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
}

.recommendation-status.warning {
    background: rgba(234, 179, 8, 0.15);
    color: #ca8a04;
}

.recommendation-status.error {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
}

.cable-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.cable-summary .summary-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 18px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.cable-summary .summary-card:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.cable-summary .card-header {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cable-summary .card-icon {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(0, 102, 204, 0.1);
    color: var(--accent-color);
    font-size: 1rem;
    flex-shrink: 0;
}

.cable-summary .card-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.cable-summary .card-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1.4;
    word-break: break-word;
}

.calc-detail {
    background: var(--bg-secondary);
    border-radius: 10px;
    padding: 16px;
    border: 1px solid var(--border-color);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed var(--border-color);
    font-size: 0.9rem;
}

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

.detail-label {
    color: var(--text-secondary);
}

.detail-value {
    font-weight: 600;
    color: var(--text-primary);
}

.table-responsive {
    overflow-x: auto;
}

.comparison-table th,
.comparison-table td {
    text-align: center;
    white-space: nowrap;
}

.comparison-table tr.recommended {
    background: rgba(56, 189, 248, 0.1);
    font-weight: 600;
}

.comparison-table .badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.comparison-table .badge.ok {
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
}

.comparison-table .badge.no {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
}

@media (max-width: 1100px) {
    .cable-summary {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .cable-summary {
        grid-template-columns: 1fr;
    }

    .recommendation-meta {
        gap: 16px;
    }

    .recommendation-value {
        font-size: 2.5rem;
    }
}