/**
 * Console Theme - Component Styles
 * 组件样式（Button / Form / Table / Card 等）
 */

/* ========== 按钮 Button (Ant Design Style) ========== */

/* 基础按钮样式 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  height: var(--form-item-height);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  font-family: var(--font-family-base);
  line-height: var(--line-height-base);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
  border: var(--border-width-base) solid transparent;
  border-radius: var(--border-radius-sm);
  box-shadow: none;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn:focus {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn:disabled,
.btn.disabled {
  opacity: var(--opacity-disabled);
  cursor: not-allowed;
  pointer-events: none;
}

.btn > * {
  pointer-events: none;
}

/* ========== 按钮类型 (Button Types) ========== */

/* Primary 主要按钮 */
.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.045);
}

.btn-primary:hover:not(:disabled):not(.disabled) {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--color-text-inverse);
}

.btn-primary:active:not(:disabled):not(.disabled),
.btn-primary.active {
  background: var(--color-primary-active);
  border-color: var(--color-primary-active);
  color: var(--color-text-inverse);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.045);
}

.btn-primary:focus:not(:disabled):not(.disabled) {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-focus);
}

/* Default 默认按钮 */
.btn-default,
.btn-secondary {
  background: var(--color-bg-base);
  border-color: var(--color-border-base);
  color: var(--color-text-primary);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.015);
}

.btn-default:hover:not(:disabled):not(.disabled),
.btn-secondary:hover:not(:disabled):not(.disabled) {
  background: var(--color-bg-container);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-default:active:not(:disabled):not(.disabled),
.btn-default.active,
.btn-secondary:active:not(:disabled):not(.disabled),
.btn-secondary.active {
  background: var(--color-bg-hover);
  border-color: var(--color-primary-active);
  color: var(--color-primary-active);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.015);
}

.btn-default:focus:not(:disabled):not(.disabled),
.btn-secondary:focus:not(:disabled):not(.disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

/* Dashed 虚线按钮 */
.btn-dashed {
  background: var(--color-bg-base);
  border-color: var(--color-border-base);
  border-style: dashed;
  color: var(--color-text-primary);
}

.btn-dashed:hover:not(:disabled):not(.disabled) {
  background: var(--color-bg-container);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-dashed:active:not(:disabled):not(.disabled),
.btn-dashed.active {
  background: var(--color-bg-hover);
  border-color: var(--color-primary-active);
  color: var(--color-primary-active);
}

.btn-dashed:focus:not(:disabled):not(.disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

/* Text 文字按钮 */
.btn-text {
  background: transparent;
  border-color: transparent;
  color: var(--color-primary);
  box-shadow: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  height: auto;
}

.btn-text:hover:not(:disabled):not(.disabled) {
  background: var(--color-bg-hover);
  color: var(--color-primary-hover);
}

.btn-text:active:not(:disabled):not(.disabled),
.btn-text.active {
  background: var(--color-bg-active);
  color: var(--color-primary-active);
}

.btn-text:focus:not(:disabled):not(.disabled) {
  background: var(--color-bg-hover);
  color: var(--color-primary);
}

/* Link 链接按钮 */
.btn-link {
  background: transparent;
  border-color: transparent;
  color: var(--color-primary);
  box-shadow: none;
  padding: 0;
  height: auto;
  text-decoration: none;
}

.btn-link:hover:not(:disabled):not(.disabled) {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.btn-link:active:not(:disabled):not(.disabled),
.btn-link.active {
  color: var(--color-primary-active);
}

.btn-link:focus:not(:disabled):not(.disabled) {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Danger 危险按钮 */
.btn-danger {
  background: var(--color-error);
  border-color: var(--color-error);
  color: var(--color-text-inverse);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.045);
}

.btn-danger:hover:not(:disabled):not(.disabled) {
  background: var(--color-error-hover);
  border-color: var(--color-error-hover);
  color: var(--color-text-inverse);
}

.btn-danger:active:not(:disabled):not(.disabled),
.btn-danger.active {
  background: var(--color-error-active);
  border-color: var(--color-error-active);
  color: var(--color-text-inverse);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.045);
}

.btn-danger:focus:not(:disabled):not(.disabled) {
  background: var(--color-error-hover);
  border-color: var(--color-error-hover);
  box-shadow: var(--shadow-focus-error);
}

/* ========== 按钮尺寸 (Button Sizes) ========== */

/* Small 小号按钮 */
.btn-sm {
  height: var(--form-item-height-sm);
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  border-radius: var(--border-radius-xs);
}

.btn-sm.btn-text {
  padding: 0 var(--spacing-xs);
  height: auto;
}

.btn-sm.btn-link {
  padding: 0;
  height: auto;
}

/* Large 大号按钮 */
.btn-lg {
  height: var(--form-item-height-lg);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-md);
  border-radius: var(--border-radius-base);
}

.btn-lg.btn-text {
  padding: var(--spacing-sm) var(--spacing-md);
  height: auto;
}

.btn-lg.btn-link {
  padding: 0;
  height: auto;
}

/* ========== 按钮状态 (Button States) ========== */

/* Loading 加载状态 */
.btn-loading {
  position: relative;
  pointer-events: none;
  cursor: default;
}

.btn-loading::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.35);
  border-radius: inherit;
  z-index: 1;
}

.btn-loading .btn-icon {
  animation: btn-loading-spin 1s linear infinite;
}

@keyframes btn-loading-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Block 块级按钮 */
.btn-block {
  display: flex;
  width: 100%;
}

/* Icon 图标按钮 */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: inherit;
  line-height: 1;
}

.btn-icon-only {
  width: var(--form-item-height);
  height: var(--form-item-height);
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon-only.btn-sm {
  width: var(--form-item-height-sm);
  height: var(--form-item-height-sm);
}

.btn-icon-only.btn-lg {
  width: var(--form-item-height-lg);
  height: var(--form-item-height-lg);
}

/* 图标位置 */
.btn-icon-left {
  margin-right: var(--spacing-xs);
}

.btn-icon-right {
  margin-left: var(--spacing-xs);
}

/* 按钮组 */
.btn-group {
  display: inline-flex;
  vertical-align: middle;
}

.btn-group .btn {
  position: relative;
  flex: 1 1 auto;
}

.btn-group .btn:not(:first-child) {
  margin-left: -1px;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.btn-group .btn:not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.btn-group .btn:hover,
.btn-group .btn:focus,
.btn-group .btn:active {
  z-index: 1;
}

/* 圆形按钮 */
.btn-round {
  border-radius: var(--border-radius-round);
}

.btn-circle {
  border-radius: var(--border-radius-circle);
  width: var(--form-item-height);
  height: var(--form-item-height);
  padding: 0;
}

.btn-circle.btn-sm {
  width: var(--form-item-height-sm);
  height: var(--form-item-height-sm);
}

.btn-circle.btn-lg {
  width: var(--form-item-height-lg);
  height: var(--form-item-height-lg);
}

/* ========== 表单 Form (Ant Design Style) ========== */

/* 表单容器 */
.form {
  width: 100%;
}

/* 表单项组 */
.form-item {
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.form-item:last-child {
  margin-bottom: 0;
}

/* 表单项标签容器 */
.form-item-label {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-title);
  line-height: var(--line-height-base);
}

.form-item-label label {
  margin: 0;
  padding: 0;
  font-weight: inherit;
  color: inherit;
  cursor: pointer;
}

/* 必填项标识 */
.form-item-label.required::before,
.form-item-label label.required::before {
  content: '*';
  display: inline-block;
  margin-right: var(--spacing-xs);
  color: var(--color-error);
  font-family: SimSun, sans-serif;
  font-size: var(--font-size-base);
  line-height: 1;
}

/* 标签说明文字 */
.form-item-label-tooltip {
  margin-left: var(--spacing-xs);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  cursor: help;
}

/* 表单项控件容器 */
.form-item-control {
  position: relative;
}

/* 输入框基础样式 */
.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
textarea,
select {
  display: block;
  width: 100%;
  height: var(--form-item-height);
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-base);
  color: var(--color-text-primary);
  background: var(--color-bg-base);
  border: var(--border-width-base) solid var(--color-border-base);
  border-radius: var(--border-radius-sm);
  transition: var(--transition-base);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

textarea.form-control,
textarea {
  height: auto;
  min-height: 64px;
  padding: var(--spacing-sm) var(--spacing-md);
  resize: vertical;
  line-height: var(--line-height-base);
}

select.form-control,
select {
  padding-right: var(--spacing-xl);
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%238C8C8C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-md) center;
  background-size: 12px 8px;
  cursor: pointer;
}

/* 输入框悬停状态 */
.form-control:hover:not(:disabled):not(:read-only),
input:hover:not(:disabled):not(:read-only),
textarea:hover:not(:disabled):not(:read-only),
select:hover:not(:disabled) {
  border-color: var(--color-primary);
}

/* 输入框聚焦状态 */
.form-control:focus,
input:focus:not(:disabled),
textarea:focus:not(:disabled),
select:focus:not(:disabled) {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
  outline: none;
}

/* 输入框禁用状态 */
.form-control:disabled,
input:disabled,
textarea:disabled,
select:disabled {
  background: var(--color-bg-disabled);
  border-color: var(--color-border-light);
  color: var(--color-text-disabled);
  cursor: not-allowed;
  opacity: var(--opacity-disabled);
}

.form-control:read-only {
  background: var(--color-bg-container);
  cursor: default;
}

/* 输入框占位符 */
.form-control::placeholder,
input::placeholder,
textarea::placeholder {
  color: var(--color-text-tertiary);
  opacity: 1;
}

/* 输入框尺寸 */
.form-control-sm,
input.form-control-sm,
select.form-control-sm {
  height: var(--form-item-height-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.form-control-lg,
input.form-control-lg,
select.form-control-lg {
  height: var(--form-item-height-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-md);
}

textarea.form-control-sm {
  min-height: 48px;
  padding: var(--spacing-xs) var(--spacing-sm);
}

textarea.form-control-lg {
  min-height: 80px;
  padding: var(--spacing-md) var(--spacing-lg);
}

/* 输入框组（前后缀） */
.input-group {
  display: flex;
  width: 100%;
  position: relative;
}

.input-group-prepend,
.input-group-append {
  display: flex;
  align-items: center;
}

.input-group-text {
  display: flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-secondary);
  text-align: center;
  white-space: nowrap;
  background: var(--color-bg-container);
  border: var(--border-width-base) solid var(--color-border-base);
  line-height: var(--line-height-base);
}

.input-group-prepend {
  border-right: none;
  border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
}

.input-group-append {
  border-left: none;
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.input-group .form-control:first-child,
.input-group input:first-child {
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.input-group .form-control:last-child,
.input-group input:last-child {
  border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
}

.input-group .form-control:not(:first-child):not(:last-child),
.input-group input:not(:first-child):not(:last-child) {
  border-radius: 0;
}

.input-group-prepend + .form-control,
.input-group-prepend + input {
  border-left: none;
}

.input-group .form-control + .input-group-append,
.input-group input + .input-group-append {
  border-left: none;
}

/* 错误状态 */
.form-item.has-error .form-control,
.form-item.has-error input,
.form-item.has-error textarea,
.form-item.has-error select {
  border-color: var(--color-error);
}

.form-item.has-error .form-control:hover:not(:disabled),
.form-item.has-error input:hover:not(:disabled),
.form-item.has-error textarea:hover:not(:disabled),
.form-item.has-error select:hover:not(:disabled) {
  border-color: var(--color-error-hover);
}

.form-item.has-error .form-control:focus,
.form-item.has-error input:focus,
.form-item.has-error textarea:focus,
.form-item.has-error select:focus {
  border-color: var(--color-error);
  box-shadow: var(--shadow-focus-error);
}

/* 错误提示信息 */
.form-item-error {
  display: flex;
  align-items: center;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
  color: var(--color-error);
  min-height: 22px;
}

.form-item-error-icon {
  margin-right: var(--spacing-xs);
  font-size: var(--font-size-sm);
  line-height: 1;
}

/* 帮助文字 */
.form-item-help {
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
  color: var(--color-text-tertiary);
  min-height: 22px;
}

/* 警告状态 */
.form-item.has-warning .form-control,
.form-item.has-warning input,
.form-item.has-warning textarea,
.form-item.has-warning select {
  border-color: var(--color-warning);
}

.form-item.has-warning .form-control:focus,
.form-item.has-warning input:focus,
.form-item.has-warning textarea:focus,
.form-item.has-warning select:focus {
  border-color: var(--color-warning);
  box-shadow: 0 0 0 2px rgba(250, 173, 20, 0.2);
}

.form-item-warning {
  display: flex;
  align-items: center;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
  color: var(--color-warning);
  min-height: 22px;
}

/* 成功状态 */
.form-item.has-success .form-control,
.form-item.has-success input,
.form-item.has-success textarea,
.form-item.has-success select {
  border-color: var(--color-success);
}

.form-item.has-success .form-control:focus,
.form-item.has-success input:focus,
.form-item.has-success textarea:focus,
.form-item.has-success select:focus {
  border-color: var(--color-success);
  box-shadow: 0 0 0 2px rgba(82, 196, 26, 0.2);
}

/* 验证状态图标 */
.form-item-control-input {
  position: relative;
}

.form-item-control-input-content {
  position: relative;
}

.form-item-control-input-content .form-control-success-icon,
.form-item-control-input-content .form-item-error-icon,
.form-item-control-input-content .form-item-warning-icon {
  position: absolute;
  top: 50%;
  right: var(--spacing-md);
  transform: translateY(-50%);
  font-size: var(--font-size-base);
  pointer-events: none;
  z-index: 1;
}

.form-item-control-input-content .form-control-success-icon {
  color: var(--color-success);
}

.form-item-control-input-content .form-item-error-icon {
  color: var(--color-error);
}

.form-item-control-input-content .form-item-warning-icon {
  color: var(--color-warning);
}

.form-item-control-input-content.has-icon .form-control,
.form-item-control-input-content.has-icon input,
.form-item-control-input-content.has-icon textarea,
.form-item-control-input-content.has-icon select {
  padding-right: calc(var(--spacing-md) + 20px);
}

/* ========== 水平布局表单 ========== */
.form-horizontal .form-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-lg);
}

.form-horizontal .form-item-label {
  flex: 0 0 auto;
  width: 120px;
  margin-bottom: 0;
  margin-right: var(--spacing-lg);
  text-align: right;
  padding-top: calc((var(--form-item-height) - var(--line-height-base) * var(--font-size-base)) / 2);
}

.form-horizontal .form-item-control {
  flex: 1 1 auto;
  min-width: 0;
}

.form-horizontal textarea + .form-item-label {
  padding-top: var(--spacing-sm);
}

/* ========== 内联表单 ========== */
.form-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--spacing-md);
}

.form-inline .form-item {
  margin-bottom: 0;
  display: flex;
  align-items: center;
}

.form-inline .form-item-label {
  margin-bottom: 0;
  margin-right: var(--spacing-sm);
  white-space: nowrap;
}

.form-inline .form-item-control {
  flex: 0 0 auto;
}

/* ========== 复选框和单选框 ========== */
.form-check,
.form-radio {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
  cursor: pointer;
}

.form-check-input,
.form-radio-input {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin: 2px var(--spacing-sm) 0 0;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form-check-label,
.form-radio-label {
  flex: 1 1 auto;
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-primary);
  cursor: pointer;
}

.form-check-label small,
.form-radio-label small {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.form-check:last-child,
.form-radio:last-child {
  margin-bottom: 0;
}

/* 复选框组和单选框组 */
.form-check-group,
.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-check-group-inline,
.form-radio-group-inline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

/* ========== Switch 开关 ========== */
.form-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.form-switch-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.form-switch-slider {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 22px;
  background: var(--color-border-base);
  border-radius: var(--border-radius-round);
  transition: var(--transition-base);
}

.form-switch-slider::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--color-bg-base);
  border-radius: var(--border-radius-circle);
  transition: var(--transition-base);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.form-switch-input:checked + .form-switch-slider {
  background: var(--color-primary);
}

.form-switch-input:checked + .form-switch-slider::before {
  transform: translateX(22px);
}

.form-switch-input:disabled + .form-switch-slider {
  opacity: var(--opacity-disabled);
  cursor: not-allowed;
}

.form-switch-label {
  margin-left: var(--spacing-sm);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
}

/* ========== 表单操作区域 ========== */
.form-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xxl);
  padding-top: var(--spacing-xl);
  border-top: var(--border-width-base) solid var(--color-border-light);
}

.form-actions-left {
  margin-right: auto;
}

.form-actions-right {
  margin-left: auto;
}

/* ========== 表单布局辅助 ========== */
.form-row {
  display: flex;
  flex-wrap: wrap;
  margin-left: calc(var(--spacing-md) * -1);
  margin-right: calc(var(--spacing-md) * -1);
}

.form-col {
  flex: 1 1 0;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
  min-width: 0;
}

.form-col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
.form-col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.form-col-3 { flex: 0 0 25%; max-width: 25%; }
.form-col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.form-col-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
.form-col-6 { flex: 0 0 50%; max-width: 50%; }
.form-col-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.form-col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.form-col-9 { flex: 0 0 75%; max-width: 75%; }
.form-col-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.form-col-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.form-col-12 { flex: 0 0 100%; max-width: 100%; }

/* 响应式 */
@media (max-width: 768px) {
  .form-horizontal .form-item {
    flex-direction: column;
  }
  
  .form-horizontal .form-item-label {
    width: 100%;
    text-align: left;
    margin-right: 0;
    margin-bottom: var(--spacing-sm);
    padding-top: 0;
  }
  
  .form-inline {
    flex-direction: column;
    align-items: stretch;
  }
  
  .form-inline .form-item {
    flex-direction: column;
    align-items: stretch;
  }
  
  .form-inline .form-item-label {
    margin-bottom: var(--spacing-sm);
  }
}

/* ========== 表格 Table (Ant Design Style) ========== */

/* 表格容器 */
.table-wrapper {
  background: var(--color-bg-base);
  border-radius: var(--border-radius-base);
  overflow: hidden;
  border: var(--border-width-base) solid var(--color-border-light);
}

.table-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* 基础表格样式 */
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-primary);
  background: var(--color-bg-base);
}

/* 表头 */
.table thead {
  background: var(--color-bg-container);
}

.table thead th {
  position: relative;
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  color: var(--color-text-title);
  background: var(--color-bg-container);
  border-bottom: var(--border-width-base) solid var(--color-border-light);
  white-space: nowrap;
  transition: var(--transition-background);
}

.table thead th:first-child {
  border-top-left-radius: var(--border-radius-base);
}

.table thead th:last-child {
  border-top-right-radius: var(--border-radius-base);
}

/* 可排序表头 */
.table thead th.sortable {
  cursor: pointer;
  user-select: none;
}

.table thead th.sortable:hover {
  background: var(--color-fill-secondary);
}

.table thead th.sortable::after {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: var(--spacing-xs);
  opacity: 0.3;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 2L9 5H3L6 2Z' fill='%238C8C8C'/%3E%3Cpath d='M6 10L3 7H9L6 10Z' fill='%238C8C8C'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  vertical-align: middle;
}

.table thead th.sortable.sort-asc::after {
  opacity: 1;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 2L9 5H3L6 2Z' fill='%230067FF'/%3E%3C/svg%3E");
}

.table thead th.sortable.sort-desc::after {
  opacity: 1;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 10L3 7H9L6 10Z' fill='%230067FF'/%3E%3C/svg%3E");
}

/* 表体 */
.table tbody {
  background: var(--color-bg-base);
}

.table tbody td {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: var(--border-width-base) solid var(--color-border-lighter);
  color: var(--color-text-primary);
  transition: var(--transition-background);
  word-break: break-word;
}

.table tbody tr {
  transition: var(--transition-background);
}

/* 行悬停效果 */
.table tbody tr:hover {
  background: var(--color-bg-hover);
}

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

/* 最后一行 */
.table tbody tr:last-child td {
  border-bottom: none;
}

/* 选中行 */
.table tbody tr.selected,
.table tbody tr.selected:hover {
  background: var(--color-primary-lighter);
}

.table tbody tr.selected td {
  background: var(--color-primary-lighter);
}

/* 斑马纹 */
.table-striped tbody tr:nth-child(even) {
  background: var(--color-bg-container);
}

.table-striped tbody tr:nth-child(even):hover {
  background: var(--color-bg-hover);
}

/* 紧凑表格 */
.table-compact thead th,
.table-compact tbody td {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

/* 边框表格 */
.table-bordered {
  border: var(--border-width-base) solid var(--color-border-light);
}

.table-bordered thead th,
.table-bordered tbody td {
  border-right: var(--border-width-base) solid var(--color-border-light);
}

.table-bordered thead th:last-child,
.table-bordered tbody td:last-child {
  border-right: none;
}

/* 无边框表格 */
.table-borderless thead th,
.table-borderless tbody td {
  border-bottom: none;
}

/* 表格单元格对齐 */
.table th.text-left,
.table td.text-left {
  text-align: left;
}

.table th.text-center,
.table td.text-center {
  text-align: center;
}

.table th.text-right,
.table td.text-right {
  text-align: right;
}

/* 表格操作列 */
.table-actions {
  white-space: nowrap;
  text-align: right;
}

.table-actions .btn {
  margin-left: var(--spacing-xs);
}

.table-actions .btn:first-child {
  margin-left: 0;
}

/* 表格状态标签 */
.table .status {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-xs);
  white-space: nowrap;
}

.table .status-success {
  background: var(--color-success-light);
  color: var(--color-success);
}

.table .status-warning {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.table .status-error {
  background: var(--color-error-light);
  color: var(--color-error);
}

.table .status-info {
  background: var(--color-info-light);
  color: var(--color-info);
}

.table .status-default {
  background: var(--color-bg-container);
  color: var(--color-text-secondary);
}

/* 表格空状态 */
.table-empty {
  padding: var(--spacing-xxxl);
  text-align: center;
  color: var(--color-text-tertiary);
}

.table-empty-icon {
  font-size: var(--font-size-xxxl);
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.table-empty-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

/* 表格加载状态 */
.table-loading {
  position: relative;
  pointer-events: none;
}

.table-loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.8);
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.table-loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 32px;
  height: 32px;
  margin: -16px 0 0 -16px;
  border: 3px solid var(--color-border-light);
  border-top-color: var(--color-primary);
  border-radius: var(--border-radius-circle);
  animation: table-loading-spin 0.8s linear infinite;
  z-index: 2;
}

@keyframes table-loading-spin {
  to {
    transform: rotate(360deg);
  }
}

/* 表格分页容器 */
.table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-top: var(--border-width-base) solid var(--color-border-light);
  background: var(--color-bg-container);
}

.table-pagination-info {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.table-pagination-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* 响应式表格 */
@media (max-width: 768px) {
  .table-wrapper {
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
  
  .table {
    font-size: var(--font-size-sm);
  }
  
  .table thead th,
  .table tbody td {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .table thead {
    display: none;
  }
  
  .table tbody tr {
    display: block;
    margin-bottom: var(--spacing-lg);
    border: var(--border-width-base) solid var(--color-border-light);
    border-radius: var(--border-radius-base);
    background: var(--color-bg-base);
  }
  
  .table tbody td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: var(--border-width-base) solid var(--color-border-lighter);
    text-align: right;
  }
  
  .table tbody td::before {
    content: attr(data-label);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-title);
    text-align: left;
    margin-right: var(--spacing-md);
  }
  
  .table tbody td:last-child {
    border-bottom: none;
  }
  
  .table-pagination {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: stretch;
  }
}

/* ========== 卡片 Card ========== */
.card {
  background: var(--color-bg-base);
  border-radius: var(--border-radius-base);
  box-shadow: var(--shadow-base);
  overflow: hidden;
}

.card-header {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-bg-container);
}

.card-title {
  margin: 0;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.card-body {
  padding: var(--spacing-xl);
}

.card-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-bg-container);
}

/* ========== 提示消息 Alert (Ant Design Style) ========== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-base);
  border: var(--border-width-base) solid transparent;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.alert-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  font-size: var(--font-size-lg);
  flex-shrink: 0;
  margin-top: 2px;
}

.alert-content {
  flex: 1;
  min-width: 0;
}

.alert-message {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-base);
  margin-bottom: var(--spacing-xs);
}

.alert-description {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
  opacity: 0.85;
}

.alert-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  margin-left: auto;
  border: none;
  background: transparent;
  font-size: var(--font-size-sm);
  cursor: pointer;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-base);
  flex-shrink: 0;
  opacity: 0.6;
}

.alert-close:hover {
  opacity: 1;
  background: rgba(0, 0, 0, 0.06);
}

.alert-close:focus {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* Success 类型 */
.alert-success {
  background: var(--color-success-light);
  border-color: var(--color-success);
  color: var(--color-success);
}

.alert-success .alert-icon {
  color: var(--color-success);
}

/* Warning 类型 */
.alert-warning {
  background: var(--color-warning-light);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.alert-warning .alert-icon {
  color: var(--color-warning);
}

/* Error 类型 */
.alert-error {
  background: var(--color-error-light);
  border-color: var(--color-error);
  color: var(--color-error);
}

.alert-error .alert-icon {
  color: var(--color-error);
}

/* Info 类型 */
.alert-info {
  background: var(--color-info-light);
  border-color: var(--color-info);
  color: var(--color-info);
}

.alert-info .alert-icon {
  color: var(--color-info);
}

/* ========== 模态框 Modal (Ant Design Style) ========== */

/* 遮罩层 */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg-overlay);
  z-index: var(--z-index-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

/* 模态框容器 */
.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: var(--color-bg-base);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-index-modal);
  max-width: 520px;
  width: 90%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

.modal.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

/* 不同尺寸 */
.modal-sm {
  max-width: 400px;
}

.modal-md {
  max-width: 520px;
}

.modal-lg {
  max-width: 800px;
}

.modal-xl {
  max-width: 1200px;
}

/* 全屏模态框 */
.modal-fullscreen {
  max-width: 100%;
  max-height: 100vh;
  width: 100%;
  height: 100vh;
  border-radius: 0;
  top: 0;
  left: 0;
  transform: translate(0, 0) scale(1);
}

.modal-fullscreen.show {
  transform: translate(0, 0) scale(1);
}

/* 模态框头部 */
.modal-header {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: var(--border-width-base) solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  background: var(--color-bg-base);
}

.modal-title {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-title);
  line-height: var(--line-height-base);
  flex: 1;
  min-width: 0;
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-left: var(--spacing-md);
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-lg);
  cursor: pointer;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-base);
  flex-shrink: 0;
}

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

.modal-close:focus {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* 模态框主体 */
.modal-body {
  padding: var(--spacing-xl);
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
}

/* 模态框底部 */
.modal-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-top: var(--border-width-base) solid var(--color-border-light);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
  background: var(--color-bg-container);
}

.modal-footer-left {
  justify-content: flex-start;
}

.modal-footer-center {
  justify-content: center;
}

.modal-footer-space-between {
  justify-content: space-between;
}

/* 无头部模态框 */
.modal-no-header .modal-header {
  display: none;
}

.modal-no-header .modal-body {
  padding-top: var(--spacing-xl);
}

/* 无底部模态框 */
.modal-no-footer .modal-footer {
  display: none;
}

.modal-no-footer .modal-body {
  padding-bottom: var(--spacing-xl);
}

/* 居中模态框 */
.modal-centered {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 响应式 */
@media (max-width: 768px) {
  .modal {
    max-width: 95%;
    width: 95%;
    max-height: 95vh;
  }
  
  .modal-lg,
  .modal-xl {
    max-width: 95%;
  }
  
  .modal-header,
  .modal-body,
  .modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
  }
  
  .modal-footer {
    flex-direction: column-reverse;
    gap: var(--spacing-sm);
  }
  
  .modal-footer .btn {
    width: 100%;
  }
}

/* 动画效果 */
@keyframes modal-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes modal-zoom-in {
  from {
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0;
  }
  to {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}

.modal.show {
  animation: modal-zoom-in var(--transition-duration-base) var(--ease-out);
}

.modal-backdrop.show {
  animation: modal-fade-in var(--transition-duration-base) var(--ease-out);
}

/* ========== 全局消息提示 Message (Ant Design Style) ========== */

/* Message 容器 */
.message-container {
  position: fixed;
  top: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-index-notification);
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  max-width: calc(100% - var(--spacing-xl) * 2);
  width: 100%;
}

/* Message 项 */
.message {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  min-width: 320px;
  max-width: 600px;
  background: var(--color-bg-base);
  border-radius: var(--border-radius-base);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  opacity: 0;
  transform: translateY(-20px);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.message.show {
  opacity: 1;
  transform: translateY(0);
}

.message.hide {
  opacity: 0;
  transform: translateY(-20px);
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  margin-bottom: 0;
  overflow: hidden;
}

/* Message 图标 */
.message-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

/* Message 内容 */
.message-content {
  flex: 1;
  min-width: 0;
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-primary);
}

/* Message 关闭按钮 */
.message-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  margin-left: var(--spacing-sm);
  border: none;
  background: transparent;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-base);
  flex-shrink: 0;
  opacity: 0.6;
}

.message-close:hover {
  opacity: 1;
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.message-close:focus {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* Success 类型 */
.message-success {
  border-left: 4px solid var(--color-success);
}

.message-success .message-icon {
  color: var(--color-success);
}

/* Error 类型 */
.message-error {
  border-left: 4px solid var(--color-error);
}

.message-error .message-icon {
  color: var(--color-error);
}

/* Warning 类型 */
.message-warning {
  border-left: 4px solid var(--color-warning);
}

.message-warning .message-icon {
  color: var(--color-warning);
}

/* Info 类型 */
.message-info {
  border-left: 4px solid var(--color-info);
}

.message-info .message-icon {
  color: var(--color-info);
}

/* Message 加载动画 */
@keyframes message-slide-in {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes message-slide-out {
  from {
    opacity: 1;
    transform: translateY(0);
    max-height: 100px;
  }
  to {
    opacity: 0;
    transform: translateY(-20px);
    max-height: 0;
  }
}

.message.show {
  animation: message-slide-in var(--transition-duration-base) var(--ease-out);
}

.message.hide {
  animation: message-slide-out var(--transition-duration-base) var(--ease-out);
}

/* 响应式 */
@media (max-width: 768px) {
  .message-container {
    top: var(--spacing-md);
    left: var(--spacing-md);
    right: var(--spacing-md);
    transform: none;
    max-width: none;
  }
  
  .message {
    min-width: auto;
    width: 100%;
    max-width: none;
  }
}

/* ========== 标签 Badge ========== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0 var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  line-height: 1.5;
  border-radius: var(--border-radius-sm);
}

.badge-primary {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.badge-success {
  background: var(--color-success-light);
  color: var(--color-success);
}

.badge-warning {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.badge-error {
  background: var(--color-error-light);
  color: var(--color-error);
}