/* detail.css - 代理详情页 Apple 风格 */

/* 详情区块 */
.detail-section {
    margin-bottom: 20px;
}

.detail-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.detail-section.half {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .detail-row {
        grid-template-columns: 1fr;
    }
}

/* 详情卡片 */
.detail-card {
    background: var(--bg-card-solid);
    border-radius: var(--radius-sm);
    padding: 0;
    transition: all var(--transition);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px 16px;
    border-bottom: 0.5px solid var(--separator);
}

.card-icon {
    width: 30px;
    height: 30px;
    background: var(--accent-gradient);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #FFF;
    font-weight: 500;
}

.card-header h3 {
    font-size: 17px;
    font-weight: 600;
    flex: 1;
    letter-spacing: -0.022em;
    color: var(--text-primary);
}

.card-controls {
    display: flex;
    gap: 8px;
}

.year-select, .month-select {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    outline: none;
    transition: all var(--transition-fast);
    letter-spacing: -0.01em;
    -webkit-appearance: none;
    appearance: none;
    padding-right: 28px;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2386868B' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.year-select:hover, .month-select:hover {
    border-color: var(--text-quaternary);
}

.year-select:focus, .month-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

/* 信息网格 */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1px;
    background: var(--separator);
    padding: 0;
}

.info-item {
    padding: 14px 20px;
    background: var(--bg-card-solid);
    transition: background var(--transition-fast);
}

.info-item:hover {
    background: var(--bg-card-hover);
}

.info-label {
    font-size: 12px;
    color: var(--text-quaternary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.info-value {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.33337;
    letter-spacing: -0.022em;
}

.info-value.mono {
    font-family: 'SF Mono', SFMono-Regular, ui-monospace, 'Cascadia Code', Menlo, monospace;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.01em;
}

/* 图表容器 */
.chart-container {
    position: relative;
    width: 100%;
    height: 300px;
    padding: 20px 24px 24px;
}

.chart-container.chart-sm {
    height: 260px;
}

/* 预留卡片 */
.placeholder-card {
    background: var(--placeholder-bg) !important;
    border: 1px dashed var(--border) !important;
    box-shadow: none !important;
}

.placeholder-card .card-header {
    opacity: 0.5;
}

.placeholder-content {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-quaternary);
    font-size: 15px;
    letter-spacing: -0.01em;
}

.placeholder-content p {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.placeholder-content p::before {
    content: '';
    width: 40px;
    height: 40px;
    background: var(--bg-tag);
    border-radius: 50%;
    display: block;
}

/* 加载中 */
.detail-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.detail-loading::after {
    content: '';
    width: 28px;
    height: 28px;
    border: 2.5px solid var(--separator);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}