/**
 * 复利计算器样式
 */

.compound-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* 区块标题 */
.section-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 16px;
}

/* 输入区域 */
.input-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--color-border-light);
}

.form-block {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-label.required::after {
    content: ' *';
    color: var(--color-error);
}

.form-input,
.form-select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-bg);
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* 单选按钮组 */
.radio-group {
    display: flex;
    gap: 16px;
}

.radio-item {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.radio-item input[type="radio"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.radio-label {
    font-size: 14px;
    color: var(--color-text);
}

/* 带单位的输入框 */
.input-with-unit {
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-with-unit .form-input {
    flex: 1;
}

.input-unit {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

/* 结果区域 */
.result-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--color-border-light);
}

/* 结果卡片 */
.result-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.result-card {
    background: var(--color-bg);
    border-radius: 10px;
    padding: 16px;
    border: 1px solid var(--color-border-light);
}

.result-card.primary {
    grid-column: span 2;
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border: none;
}

.card-icon {
    font-size: 36px;
}

.card-info {
    flex: 1;
}

.card-label {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.result-card.primary .card-label {
    color: rgba(255, 255, 255, 0.8);
}

.card-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    font-family: var(--font-mono);
}

.result-card.primary .card-value {
    font-size: 28px;
    color: white;
}

.card-value.profit {
    color: #10b981;
}

/* 图表区域 */
.chart-section {
    background: var(--color-bg);
    border-radius: 10px;
    padding: 16px;
    border: 1px solid var(--color-border-light);
    margin-bottom: 20px;
}

.chart-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.chart-container {
    height: 200px;
    position: relative;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 12px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

.legend-color.total {
    background: #10b981;
}

.legend-color.invest {
    background: #6366f1;
}

/* 年度明细表 */
.detail-section {
    background: var(--color-bg);
    border-radius: 10px;
    padding: 16px;
    border: 1px solid var(--color-border-light);
}

.detail-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.detail-table-wrapper {
    max-height: 300px;
    overflow-y: auto;
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.detail-table th,
.detail-table td {
    padding: 10px 12px;
    text-align: right;
    border-bottom: 1px solid var(--color-border-light);
}

.detail-table th {
    background: var(--color-bg-secondary);
    font-weight: 600;
    color: var(--color-text-secondary);
    position: sticky;
    top: 0;
}

.detail-table th:first-child,
.detail-table td:first-child {
    text-align: center;
}

.detail-table td {
    color: var(--color-text);
    font-family: var(--font-mono);
}

.detail-table tbody tr:hover {
    background: var(--color-primary-light);
}

.detail-table td:nth-child(4) {
    color: #10b981;
}

/* 按钮样式 */
.btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    flex: 1;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
}

.btn-secondary {
    background: var(--color-bg);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    flex: 0 0 auto;
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* 响应式 */
@media (max-width: 900px) {
    .main-grid {
        grid-template-columns: 1fr;
    }

    .result-card.primary {
        grid-column: span 1;
    }

    .radio-group {
        flex-direction: column;
        gap: 10px;
    }

    .detail-table th,
    .detail-table td {
        padding: 8px 6px;
        font-size: 12px;
    }
}