/**
 * 创作者结算页面样式 - 桌面端
 * 遵循 ui-style-rules.md 规范
 */

/* ========== 页面布局 ========== */
.creator-settlements-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-6) var(--spacing-4);
}

.page-header {
  margin-bottom: var(--spacing-6);
}

.page-header h1 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-2) 0;
}

.page-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin: 0;
}

.section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-4) 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========== 结算概览 ========== */
.settlement-overview {
  margin-bottom: var(--spacing-6);
}

.overview-cards__skeleton {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-4);
}

.overview-card-skeleton {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
}

.skeleton {
  background: linear-gradient(90deg, var(--color-bg-tertiary) 25%, var(--color-bg-secondary) 50%, var(--color-bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-sm);
}

.skeleton--value {
  width: 100px;
  height: 32px;
}

.skeleton--label {
  width: 80px;
  height: 16px;
}

.skeleton--icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
}

.skeleton--text {
  width: 150px;
  height: 20px;
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.overview-cards__content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-4);
}

.overview-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  text-align: center;
}

.overview-card--highlight {
  background: var(--color-warning-bg);
  border-color: var(--color-warning);
}

.overview-card__value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.overview-card--highlight .overview-card__value {
  color: var(--color-warning);
}

.overview-card__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ========== 结算说明 ========== */
.settlement-info {
  margin-bottom: var(--spacing-6);
}

.info-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-4);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
}

.info-item {
  display: flex;
  gap: var(--spacing-3);
}

.info-item__icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.info-item__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.info-item__content strong {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.info-item__content p {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin: 0;
}

/* ========== 结算记录列表 ========== */
.settlements-list-section {
  margin-bottom: var(--spacing-6);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-4);
}

.filter-select {
  appearance: none;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-2) var(--spacing-8) var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L2 4h8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-2) center;
}

.filter-select:hover {
  border-color: var(--color-border-hover);
}

.filter-select:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 2px var(--color-brand-bg);
}

.settlements-table-wrapper {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.table-skeleton {
  padding: var(--spacing-4);
}

.table-row-skeleton {
  display: grid;
  grid-template-columns: 150px 1fr 100px 80px 100px;
  gap: var(--spacing-4);
  padding: var(--spacing-3) 0;
  border-bottom: 1px solid var(--color-border-primary);
}

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

.skeleton--cell {
  height: 20px;
}

.skeleton--wide {
  width: 100%;
}

.settlements-table {
  width: 100%;
  border-collapse: collapse;
}

.settlements-table th,
.settlements-table td {
  padding: var(--spacing-4);
  text-align: left;
  border-bottom: 1px solid var(--color-border-primary);
}

.settlements-table th {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  background: var(--color-bg-secondary);
}

.settlements-table td {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
}

.settlements-table tbody tr:hover {
  background: var(--color-bg-hover);
}

.settlements-table tbody tr:last-child td {
  border-bottom: none;
}

.settlement-id {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-xs);
  background: var(--color-bg-tertiary);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
}

.amount {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.status-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  padding: var(--spacing-1) var(--spacing-2);
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-medium);
}

.status-tag--pending {
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
}

.status-tag--processing {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.status-tag--completed {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.status-tag--failed {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.table-empty,
.table-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
  padding: var(--spacing-12);
  text-align: center;
}

.empty-icon,
.error-icon {
  font-size: var(--font-size-3xl);
}

.empty-message,
.error-message {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.empty-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  margin: 0;
}

/* ========== 分页 ========== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-4);
  margin-top: var(--spacing-4);
}

.pagination__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.pagination__btn:hover:not(:disabled) {
  border-color: var(--color-border-hover);
  background: var(--color-bg-hover);
}

.pagination__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination__info {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ========== 收款账户 ========== */
.payout-account {
  margin-bottom: var(--spacing-6);
}

.account-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5);
  min-height: 80px;
}

.account-card__skeleton {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.account-card__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.account-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.account-info__icon {
  font-size: var(--font-size-2xl);
}

.account-info__details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.account-info__bank {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.account-info__number {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-family: var(--font-family-mono);
}

.account-card__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
  text-align: center;
}

.account-card__empty p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

/* ========== 按钮样式 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
}

.btn--primary {
  background: var(--color-brand-primary);
  color: var(--color-text-inverse);
}

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

.btn--secondary {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

.btn--secondary:hover {
  background: var(--color-bg-hover);
}

.btn--sm {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-xs);
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .overview-cards__skeleton,
  .overview-cards__content {
    grid-template-columns: repeat(3, 1fr);
  }

  .info-card {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }
}

@media (max-width: 768px) {
  .creator-settlements-page {
    padding: var(--spacing-4) var(--spacing-3);
  }

  .overview-cards__skeleton,
  .overview-cards__content {
    grid-template-columns: 1fr;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-3);
  }

  .filter-select {
    width: 100%;
  }

  .table-row-skeleton {
    grid-template-columns: 1fr 1fr;
  }

  .settlements-table {
    font-size: var(--font-size-xs);
  }

  .settlements-table th,
  .settlements-table td {
    padding: var(--spacing-3) var(--spacing-2);
  }

  .account-card__content {
    flex-direction: column;
    gap: var(--spacing-4);
    align-items: flex-start;
  }
}