/**
 * Leave Plan Modal Styles
 * 请假计划详情模态框样式
 */

.leave-plan-detail-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.leave-plan-modal {
  position: relative;
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
}

.leave-plan-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 12px;
  z-index: -1;
}

.leave-plan-modal-content {
  background: var(--card-bg, #ffffff);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 80vh;
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.leave-plan-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  background: linear-gradient(135deg, rgba(255, 152, 0, 0.05) 0%, rgba(255, 193, 7, 0.05) 100%);
}

.leave-plan-modal-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary, #333);
}

.leave-plan-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-secondary, #666);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.leave-plan-modal-close:hover {
  background: var(--bg-secondary, #f5f5f5);
  color: var(--text-primary, #333);
}

.leave-plan-modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.leave-plan-modal-actions {
  display: flex;
  gap: 12px;
  padding: 16px 20px;
  border-top: 1px solid var(--border-color, #e0e0e0);
  background: var(--bg-secondary, #f5f5f5);
}

.leave-plan-modal-actions button {
  flex: 1;
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.leave-plan-modal-actions .btn-primary {
  background: linear-gradient(135deg, #ff9800 0%, #ff6f00 100%);
  color: white;
}

.leave-plan-modal-actions .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

.leave-plan-modal-actions .btn-primary:active {
  transform: translateY(0);
}

.leave-plan-modal-actions .btn {
  background: var(--bg-secondary, #f5f5f5);
  color: var(--text-primary, #333);
  border: 1px solid var(--border-color, #e0e0e0);
}

.leave-plan-modal-actions .btn:hover {
  background: var(--border-color, #e0e0e0);
}

/* ============================================================================
   响应式调整
   ============================================================================ */

@media (max-width: 768px) {
  .leave-plan-detail-container {
    padding: 0;
    align-items: flex-end;
  }

  .leave-plan-modal-content {
    border-radius: 16px 16px 0 0;
    max-height: 90vh;
  }

  .leave-plan-modal-header {
    padding: 16px;
  }

  .leave-plan-modal-header h2 {
    font-size: 16px;
  }

  .leave-plan-modal-body {
    padding: 16px;
  }

  .leave-plan-modal-actions {
    padding: 12px 16px;
    gap: 8px;
  }

  .leave-plan-modal-actions button {
    padding: 10px 12px;
    font-size: 13px;
  }
}

/* ============================================================================
   深色主题适配
   ============================================================================ */

@media (prefers-color-scheme: dark) {
  .leave-plan-modal-overlay {
    background: rgba(0, 0, 0, 0.7);
  }

  .leave-plan-modal-content {
    background: var(--card-bg, #2a2a2a);
  }

  .leave-plan-modal-header {
    border-bottom-color: var(--border-color, #404040);
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.1) 0%, rgba(255, 193, 7, 0.08) 100%);
  }

  .leave-plan-modal-close {
    color: var(--text-secondary, #999);
  }

  .leave-plan-modal-close:hover {
    background: var(--bg-secondary, #1a1a1a);
    color: var(--text-primary, #fff);
  }

  .leave-plan-modal-actions {
    border-top-color: var(--border-color, #404040);
    background: var(--bg-secondary, #1a1a1a);
  }

  .leave-plan-modal-actions .btn {
    background: var(--bg-secondary, #1a1a1a);
    color: var(--text-primary, #fff);
    border-color: var(--border-color, #404040);
  }

  .leave-plan-modal-actions .btn:hover {
    background: var(--border-color, #404040);
  }
}

/* ============================================================================
   无障碍支持
   ============================================================================ */

.leave-plan-modal-close:focus-visible {
  outline: 2px solid #ff9800;
  outline-offset: 2px;
}

.leave-plan-modal-actions button:focus-visible {
  outline: 2px solid #ff9800;
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .leave-plan-modal-content {
    animation: none;
  }

  .leave-plan-modal-close,
  .leave-plan-modal-actions button {
    transition: none;
  }
}