/* ============================================
   Components - 通用 UI 组件样式
   ============================================ */

/* --- Modal 弹窗 --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
  padding: var(--spacing-page);
}

.modal-overlay.closing {
  animation: fadeOut 0.2s ease;
}

.modal-content {
  background: var(--color-bg-card);
  border-radius: var(--radius-modal);
  box-shadow: var(--shadow-modal);
  width: 100%;
  max-width: var(--modal-width);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  animation: modalSlideIn 0.3s ease;
  overflow: hidden;
}

.modal-content.closing {
  animation: modalSlideOut 0.2s ease;
}

.modal-content-sm { max-width: var(--modal-width-sm); }
.modal-content-lg { max-width: var(--modal-width-lg); }
.modal-content-full { max-width: 100%; height: 100vh; border-radius: 0; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-card-padding) var(--spacing-page);
  border-bottom: 1px solid var(--color-border-light);
  flex-shrink: 0;
}

.modal-title {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text-tertiary);
  font-size: 18px;
  transition: all var(--transition-fast);
}

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

.modal-body {
  padding: var(--spacing-page);
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-component);
  padding: var(--spacing-card-padding) var(--spacing-page);
  border-top: 1px solid var(--color-border-light);
  flex-shrink: 0;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes modalSlideIn {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes modalSlideOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(20px) scale(0.97); }
}

/* --- Toast 消息提示 --- */
#toast-container {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--radius-button);
  background: var(--color-bg-card);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
  pointer-events: auto;
  animation: toastIn 0.3s ease;
  max-width: 400px;
}

.toast.closing {
  animation: toastOut 0.3s ease forwards;
}

.toast-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.toast-success { border-left: 3px solid var(--color-success); }
.toast-success .toast-icon { color: var(--color-success); }

.toast-error { border-left: 3px solid var(--color-danger); }
.toast-error .toast-icon { color: var(--color-danger); }

.toast-warning { border-left: 3px solid var(--color-warning); }
.toast-warning .toast-icon { color: var(--color-warning); }

.toast-info { border-left: 3px solid var(--color-info); }
.toast-info .toast-icon { color: var(--color-info); }

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

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

/* --- Confirm Dialog 确认对话框 --- */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  animation: fadeIn 0.2s ease;
}

.confirm-dialog {
  background: var(--color-bg-card);
  border-radius: var(--radius-modal);
  box-shadow: var(--shadow-modal);
  width: 100%;
  max-width: 400px;
  padding: var(--spacing-page);
  animation: modalSlideIn 0.3s ease;
}

.confirm-icon {
  font-size: 40px;
  text-align: center;
  margin-bottom: var(--spacing-component);
}

.confirm-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  margin-bottom: var(--spacing-tight);
}

.confirm-message {
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: var(--spacing-section);
  line-height: 1.6;
}

.confirm-actions {
  display: flex;
  gap: var(--spacing-component);
  justify-content: center;
}

.confirm-actions .btn {
  min-width: 100px;
}

/* --- Select 下拉选择器 --- */
.select-wrapper {
  position: relative;
}

.select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-input);
  background: var(--color-bg-card);
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  gap: 8px;
}

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

.select-trigger.active {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(227, 56, 25, 0.1);
}

.select-trigger .select-placeholder {
  color: var(--color-text-tertiary);
}

.select-trigger .select-arrow {
  font-size: 10px;
  color: var(--color-text-tertiary);
  transition: transform var(--transition-fast);
}

.select-trigger.active .select-arrow {
  transform: rotate(180deg);
}

.select-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  box-shadow: var(--shadow-dropdown);
  z-index: 500;
  max-height: 240px;
  overflow-y: auto;
  animation: dropdownIn 0.2s ease;
}

@keyframes dropdownIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.select-search {
  padding: 8px;
  border-bottom: 1px solid var(--color-border-light);
}

.select-search input {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-small);
}

.select-option {
  padding: 8px 14px;
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.select-option:hover {
  background: var(--color-bg);
}

.select-option.selected {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.select-option .select-check {
  margin-left: auto;
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.select-multi-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  flex: 1;
}

/* --- Tag 标签 --- */
.tag-default { background: var(--color-bg); color: var(--color-text-secondary); }
.tag-primary { background: var(--color-primary-light); color: var(--color-primary); }
.tag-success { background: var(--color-success-light); color: var(--color-success); }
.tag-warning { background: var(--color-warning-light); color: var(--color-warning); }
.tag-danger { background: var(--color-danger-light); color: var(--color-danger); }
.tag-info { background: var(--color-info-light); color: var(--color-info); }

.tag-closable {
  padding-right: 4px;
}

.tag-close {
  cursor: pointer;
  font-size: 12px;
  opacity: 0.6;
  margin-left: 2px;
}

.tag-close:hover {
  opacity: 1;
}

/* --- Timeline 时间线 --- */
.timeline {
  position: relative;
  padding-left: 24px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--spacing-card-gap);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -24px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 3px solid;
  background: var(--color-bg-card);
  z-index: 1;
}

.timeline-dot-primary { border-color: var(--color-primary); }
.timeline-dot-success { border-color: var(--color-success); }
.timeline-dot-warning { border-color: var(--color-warning); }
.timeline-dot-danger { border-color: var(--color-danger); }
.timeline-dot-info { border-color: var(--color-info); }
.timeline-dot-gray { border-color: var(--color-text-tertiary); }

.timeline-content {
  padding-left: var(--spacing-component);
}

.timeline-title {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.timeline-time {
  font-size: var(--font-size-small);
  color: var(--color-text-tertiary);
  margin-top: 2px;
}

.timeline-desc {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  margin-top: 4px;
}

.timeline-extra {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  margin-top: 4px;
  border-left: 2px solid var(--color-border);
  padding-left: 8px;
}

/* 通用信息块：跟进情况 / 进度说明 */
.timeline-info-block {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 6px;
  padding: 7px 10px;
  border-radius: 6px;
  border-left: 3px solid;
}

.timeline-info-tag {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
  margin-top: 1px;
}

.timeline-info-text {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* 跟进情况（蓝色） */
.timeline-info-situation {
  background: rgba(14, 165, 233, 0.07);
  border-left-color: #0ea5e9;
}
.timeline-info-situation .timeline-info-tag {
  background: #0ea5e9;
}

/* 进度说明（绿色） */
.timeline-info-progress {
  background: rgba(16, 185, 129, 0.07);
  border-left-color: #10b981;
}
.timeline-info-progress .timeline-info-tag {
  background: #10b981;
}

/* 时间线标题行（含进度变化徽章） */
.timeline-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

/* 可滚动时间线容器 */
.timeline-scrollable {
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

.timeline-scrollable::-webkit-scrollbar {
  width: 4px;
}

.timeline-scrollable::-webkit-scrollbar-track {
  background: transparent;
}

.timeline-scrollable::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 2px;
}

/* 进度变化徽章 */
.timeline-stage-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: var(--font-weight-medium);
  vertical-align: middle;
}

.stage-badge-from,
.stage-badge-to {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: var(--font-weight-semibold);
  color: #fff;
}

.stage-badge-arrow {
  color: var(--color-text-tertiary);
  font-size: 12px;
}

.stage-badge-from.stage-s1, .stage-badge-to.stage-s1 { background: var(--color-text-tertiary); }
.stage-badge-from.stage-s2, .stage-badge-to.stage-s2 { background: #6366f1; }
.stage-badge-from.stage-s3, .stage-badge-to.stage-s3 { background: #0ea5e9; }
.stage-badge-from.stage-s4, .stage-badge-to.stage-s4 { background: #f59e0b; }
.stage-badge-from.stage-s5, .stage-badge-to.stage-s5 { background: #f97316; }
.stage-badge-from.stage-s6, .stage-badge-to.stage-s6 { background: var(--color-success); }

.timeline-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border-radius: 10px;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  margin-left: 6px;
  vertical-align: middle;
  flex-shrink: 0;
}

.timeline-maintenance {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 6px;
  padding: 6px 10px;
  background: #FFF8E1;
  border-radius: 6px;
  border-left: 3px solid #F59E0B;
}

.timeline-maintenance-tag {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 10px;
  background: #F59E0B;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  flex-shrink: 0;
}

.timeline-maintenance-desc {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* --- Loading 加载状态 --- */
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  gap: var(--spacing-component);
}

.loading-spinner-circle {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.loading-spinner-text {
  font-size: var(--font-size-small);
  color: var(--color-text-tertiary);
}

.loading-inline {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

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

/* --- Empty State 空状态 --- */
.empty-state-comp {
  text-align: center;
  padding: 48px 20px;
}

.empty-state-comp-icon {
  font-size: 48px;
  margin-bottom: var(--spacing-component);
  opacity: 0.4;
}

.empty-state-comp-title {
  font-size: var(--font-size-h3);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-tight);
}

.empty-state-comp-desc {
  font-size: var(--font-size-body);
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-card-gap);
}

/* --- 通用卡片 --- */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-card-padding);
  transition: all var(--transition-fast);
}

.card-hover:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

/* --- 统计卡片 --- */
.stat-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-card);
  padding: var(--spacing-card-padding);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-tight);
  transition: all var(--transition-fast);
}

.stat-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.stat-card-label {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.stat-card-value {
  font-size: var(--font-size-number);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
}

.stat-card-desc {
  font-size: var(--font-size-small);
  color: var(--color-text-tertiary);
}

/* --- 客户拜访提醒卡片 --- */
.visit-reminder-section {
  background: var(--color-bg-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--spacing-card-padding) var(--spacing-page);
  margin-bottom: 20px;
}

.visit-reminder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.visit-reminder-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.visit-reminder-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.visit-reminder-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  border-radius: 10px;
}

.visit-reminder-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.visit-reminder-empty {
  color: var(--color-text-tertiary);
  font-size: var(--font-size-body);
  padding: 12px 0;
  text-align: center;
}

.visit-reminder-card {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-left: 3px solid var(--color-primary);
}

.visit-reminder-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.visit-reminder-customer {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.visit-reminder-date {
  font-size: var(--font-size-small);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  background: var(--color-primary-light);
  padding: 2px 8px;
  border-radius: var(--radius-tag);
  white-space: nowrap;
}

.visit-reminder-content {
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.visit-reminder-assignees {
  font-size: var(--font-size-small);
  color: var(--color-text-tertiary);
}

.visit-reminder-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 4px;
}

.visit-reminder-closed-tag {
  font-size: var(--font-size-small);
  color: var(--color-text-tertiary);
  background: var(--color-border-light);
  padding: 2px 8px;
  border-radius: var(--radius-tag);
}

.visit-reminder-done-tag {
  font-size: var(--font-size-small);
  color: var(--color-success);
  background: var(--color-success-light);
  padding: 2px 8px;
  border-radius: var(--radius-tag);
  font-weight: var(--font-weight-medium);
}

.vr-card-top-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.visit-reminder-notes {
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.visit-reminder-note-line {
  margin-bottom: 2px;
}

.vr-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.vr-done-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.vr-done-card {
  border-left-color: var(--color-success);
}

.vr-done-row {
  padding: 10px 12px;
  border-radius: var(--radius-card);
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.vr-done-row-main {
  display: flex;
  align-items: center;
  gap: 12px;
}

.vr-done-customer {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  flex-shrink: 0;
}

.vr-done-date {
  font-size: var(--font-size-small);
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

.vr-done-assignees {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

.vr-done-note {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
  line-height: 1.5;
  padding-left: 2px;
}

.btn-xs {
  height: 26px;
  padding: 0 10px;
  font-size: 12px;
  border-radius: var(--radius-button);
}

.vr-assignee-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px 0;
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-input);
  background: var(--color-bg-secondary, #fafafa);
}

.vr-assignee-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
  cursor: pointer;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  user-select: none;
  transition: background 0.15s;
}

.vr-assignee-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--color-primary, #e33819);
  cursor: pointer;
}

.vr-assignee-item:hover {
  background: var(--color-bg-hover, #f0f0f0);
}