/* ===========================
   还款计算器 - 专用样式
   =========================== */

/* 利率输入行 */
.repay-rate-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.repay-rate-hint {
    font-size: var(--text-xs, 12px);
    color: var(--text-muted, #9CA3AF);
    white-space: nowrap;
}

/* 添加流水表单 */
.repay-add-form {
    background: var(--bg-main, #F9FAFB);
    border: 1px solid var(--border, #E5E7EB);
    border-radius: var(--radius-lg, 12px);
    padding: var(--spacing-md, 16px);
    margin-bottom: var(--spacing-lg, 24px);
}
.repay-form-row {
    margin-bottom: var(--spacing-sm, 8px) !important;
}
.repay-form-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--spacing-sm, 8px);
}

/* 流水时间线 */
.repay-timeline {
    position: relative;
    padding-left: 24px;
    margin: var(--spacing-md, 16px) 0;
}
.repay-timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--border, #E5E7EB);
    border-radius: 1px;
}

.repay-tx-item {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    margin-bottom: 8px;
    background: var(--bg-card, #FFFFFF);
    border: 1px solid var(--border, #E5E7EB);
    border-radius: var(--radius-lg, 12px);
    transition: box-shadow 0.2s;
}
.repay-tx-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.repay-tx-dot {
    position: absolute;
    left: -20px;
    top: 18px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--bg-card, #FFFFFF);
    box-shadow: 0 0 0 2px var(--border, #E5E7EB);
}

.repay-tx-body {
    flex: 1;
    min-width: 0;
}

.repay-tx-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.repay-tx-date {
    font-size: var(--text-sm, 14px);
    font-weight: 600;
    color: var(--text-primary, #111827);
}

.repay-tx-tag {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 1px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
}
.repay-tag-lend {
    background: rgba(37,99,235,0.1);
    color: var(--primary, #2563EB);
}
.repay-tag-repay {
    background: rgba(22,163,74,0.1);
    color: var(--success, #16A34A);
}

.repay-tx-desc {
    font-size: var(--text-xs, 12px);
    color: var(--text-muted, #9CA3AF);
    margin-bottom: 4px;
}

.repay-tx-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.repay-tx-amount {
    font-size: var(--text-sm, 14px);
    font-weight: 700;
}

.repay-tx-rate {
    font-size: 11px;
    color: var(--text-muted, #9CA3AF);
    background: var(--bg-main, #F9FAFB);
    padding: 1px 6px;
    border-radius: 4px;
}

.repay-tx-note {
    font-size: 11px;
    color: var(--text-secondary, #6B7280);
}

.repay-tx-remove {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--radius-sm, 6px);
    background: transparent;
    color: var(--text-muted, #9CA3AF);
    cursor: pointer;
    transition: all 0.15s;
    font-size: 16px;
}
.repay-tx-remove:hover {
    background: rgba(220,38,38,0.08);
    color: #DC2626;
}

/* 操作按钮行 */
.repay-actions {
    display: flex;
    gap: 8px;
    margin-top: var(--spacing-md, 16px);
    flex-wrap: wrap;
}

/* 空状态 */
.repay-empty {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-muted, #9CA3AF);
}
.repay-empty i {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 8px;
    opacity: 0.4;
}
.repay-empty p {
    font-size: var(--text-sm, 14px);
}

/* 汇总卡片 */
.repay-summary {
    margin-bottom: var(--spacing-lg, 24px);
}
.repay-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.repay-summary-card {
    padding: 16px;
    border-radius: var(--radius-lg, 12px);
    text-align: center;
    border: 1px solid var(--border, #E5E7EB);
}
.repay-card-label {
    font-size: var(--text-xs, 12px);
    color: var(--text-muted, #9CA3AF);
    margin-bottom: 4px;
}
.repay-card-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary, #111827);
}
.repay-card-sub {
    font-size: 11px;
    color: var(--text-muted, #9CA3AF);
    margin-top: 2px;
}
.repay-card-lent {
    background: rgba(37,99,235,0.04);
}
.repay-card-lent .repay-card-value { color: var(--primary, #2563EB); }
.repay-card-repaid {
    background: rgba(22,163,74,0.04);
}
.repay-card-repaid .repay-card-value { color: var(--success, #16A34A); }
.repay-card-principal {
    background: rgba(220,38,38,0.04);
}
.repay-card-principal .repay-card-value { color: #DC2626; }
.repay-card-interest {
    background: rgba(245,158,11,0.04);
}
.repay-card-interest .repay-card-value { color: #D97706; }

/* 时间线明细步骤 */
.repay-step {
    border-left: 3px solid var(--border, #E5E7EB) !important;
}
.repay-step-date {
    font-weight: 600;
    font-size: var(--text-sm, 14px);
    color: var(--text-primary, #111827);
}
.repay-step-tag {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 1px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
}
.repay-step-amount {
    font-weight: 700;
    font-size: var(--text-sm, 14px);
}
.repay-step-balance {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: var(--text-xs, 12px);
    color: var(--text-secondary, #6B7280);
    padding-top: 4px;
}
.repay-step-balance b {
    color: var(--text-primary, #111827);
}
.repay-step-final {
    border-left-color: var(--warning, #F59E0B) !important;
    background: rgba(245,158,11,0.04);
    border-radius: var(--radius-md, 8px);
    padding: 12px !important;
    margin-top: 8px;
}
.repay-step-final-balance {
    gap: 20px;
    font-size: var(--text-sm, 14px);
}

/* 历史记录 */
.repay-history-section {
    margin-top: var(--spacing-xl, 32px);
}
.repay-history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.repay-history-list {
    margin-top: var(--spacing-md, 16px);
}
.repay-history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    border: 1px solid var(--border, #E5E7EB);
    border-radius: var(--radius-lg, 12px);
    margin-bottom: 8px;
    transition: box-shadow 0.2s;
}
.repay-history-item:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.repay-history-info {
    flex: 1;
    min-width: 0;
}
.repay-history-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 4px;
}
.repay-history-names {
    font-weight: 600;
    font-size: var(--text-sm, 14px);
    color: var(--text-primary, #111827);
}
.repay-history-date {
    font-size: 11px;
    color: var(--text-muted, #9CA3AF);
    white-space: nowrap;
}
.repay-history-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 11px;
    color: var(--text-muted, #9CA3AF);
}
.repay-history-meta i {
    font-size: 12px;
}
.repay-history-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

/* 响应式 */
@media (max-width: 768px) {
    .repay-summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .repay-form-row {
        flex-direction: column !important;
    }
    .repay-history-item {
        flex-direction: column;
        align-items: flex-start;
    }
    .repay-history-actions {
        width: 100%;
        justify-content: flex-end;
    }
}
@media (max-width: 480px) {
    .repay-summary-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .repay-step-balance {
        flex-direction: column;
        gap: 4px;
    }
}