/* 时差计算器专属样式 */

.sc-city-row {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.sc-city-block {
    flex: 1;
    min-width: 180px;
    text-align: center;
}

.sc-now-time {
    font-size: 2rem;
    font-weight: 700;
    color: #2563eb;
    font-family: 'Fira Code', monospace;
    margin: 0.5rem 0 0.2rem;
}

.sc-now-date {
    font-size: 0.9rem;
    color: #666;
}

.sc-diff-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem 0.5rem;
    min-width: 90px;
}

.sc-diff-val {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
}

.sc-diff-label {
    font-size: 0.8rem;
    color: #999;
    margin-top: 0.2rem;
}

.sc-convert-section h3.sc-convert-title {
    font-size: 1rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

.sc-convert-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.sc-convert-row .form-group {
    flex: 1;
    min-width: 200px;
    margin-bottom: 0;
}

.sc-convert-arrow {
    font-size: 1.5rem;
    color: #999;
    padding-top: 1.5rem;
}

.sc-convert-result {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem 1rem;
    background: #f8faff;
    border: 1px solid #dbeafe;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.sc-res-label {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 0.3rem;
}

.sc-res-val {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2563eb;
}

/* 时区对照表（复用 tz-ref-table） */
.tz-table-wrap {
    overflow-x: auto;
}

.tz-ref-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.tz-ref-table th {
    background: #f5f5f5;
    padding: 0.6rem 0.8rem;
    text-align: left;
    border-bottom: 2px solid #e0e0e0;
    font-weight: 600;
    white-space: nowrap;
}

.tz-ref-table td {
    padding: 0.6rem 0.8rem;
    border-bottom: 1px solid #f0f0f0;
    color: #444;
}

.tz-ref-table tr:hover td {
    background: #fafafa;
}

@media (max-width: 600px) {
    .sc-city-row {
        flex-direction: column;
        align-items: center;
    }
    .sc-diff-center {
        flex-direction: row;
        gap: 0.5rem;
        padding: 0.5rem 0;
    }
    .sc-convert-arrow {
        padding-top: 0;
        transform: rotate(90deg);
    }
}