/* ==================== 版权审批页面样式 ==================== */

/* 筛选栏 */
.approval-filter-section {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 64px;
  z-index: 40;
}

@media (max-width: 640px) {
  .approval-filter-section {
    top: 56px;
    padding: 12px 0;
  }
}

.approval-filter-bar {
  display: flex;
  gap: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  width: fit-content;
}

.approval-tab {
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all .2s ease;
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

.approval-tab:hover {
  color: var(--text);
}

.approval-tab.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  font-weight: 600;
}

.approval-stats {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

.approval-stats strong {
  color: var(--primary);
  font-weight: 700;
}

/* 审批卡片列表 */
.approval-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.approval-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all .25s ease;
  position: relative;
}

.approval-card:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-hover);
}

.approval-card.status-pending {
  border-left: 4px solid #F59E0B;
}

.approval-card.status-approved {
  border-left: 4px solid #10B981;
}

.approval-card.status-rejected {
  border-left: 4px solid #EF4444;
}

@media (max-width: 640px) {
  .approval-card {
    padding: 18px 16px;
  }
}

/* 卡片头部 */
.approval-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.approval-card-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.approval-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.approval-card-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.btn-approve {
  padding: 6px 16px;
  background: #10B981;
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  transition: all .2s ease;
}

.btn-approve:hover {
  background: #059669;
}

.btn-reject {
  padding: 6px 16px;
  background: var(--bg);
  color: var(--danger);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  transition: all .2s ease;
}

.btn-reject:hover {
  background: #FEF2F2;
  border-color: #FECACA;
}

/* 卡片内容网格 */
.approval-card-body {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 20px;
}

@media (max-width: 1024px) {
  .approval-card-body {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .approval-card-body {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .approval-card-body {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

.approval-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.approval-field-label {
  font-size: 12px;
  color: var(--text-light);
}

.approval-field-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}

/* 是否独家 标签 */
.approval-field-value.exclusive-yes {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 600;
  color: #B91C1C;
  background: #FEE2E2;
  border-radius: 999px;
}
.approval-field-value.exclusive-no {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 600;
  color: #6B7280;
  background: #F1F5F9;
  border-radius: 999px;
}

/* 审批意见区 */
.approval-card-footer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.review-comment {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
}

/* 状态徽章 */
.badge-status-pending {
  background: #FEF3C7;
  color: #92400E;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.badge-status-approved {
  background: #D1FAE5;
  color: #065F46;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.badge-status-rejected {
  background: #FEE2E2;
  color: #991B1B;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

/* 空状态 */
.approval-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}

.approval-empty-icon {
  font-size: 56px;
  margin-bottom: 16px;
  opacity: .6;
}

.approval-empty-title {
  font-size: 18px;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 600;
}

.approval-empty-desc {
  font-size: 14px;
  color: var(--text-muted);
}

/* 弹窗 */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  animation: modalIn .25s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
}

.modal-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-muted);
  transition: all .2s ease;
}

.modal-close:hover {
  background: var(--bg);
  color: var(--text);
}

.modal-body {
  padding: 20px 24px;
}

.modal-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 20px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

@media (max-width: 480px) {
  .modal-info {
    grid-template-columns: 1fr;
  }
}

.modal-info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.modal-info-label {
  font-size: 12px;
  color: var(--text-light);
}

.modal-info-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.modal-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  resize: vertical;
  outline: none;
  font-family: inherit;
  transition: border-color .2s ease, box-shadow .2s ease;
  margin-top: 8px;
}

.modal-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-50);
}

.modal-textarea::placeholder {
  color: var(--text-light);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
}

/* 提示 */
.toast {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: #065F46;
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: all .3s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* 查看凭证按钮 */
.btn-view-license {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 14px;
  background: var(--primary-50);
  color: var(--primary);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all .2s ease;
  margin-left: auto;
  border: 1px solid var(--primary-100);
}

.btn-view-license:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}