/**
 * 青骄升学 WEB后台 - 通用组件样式
 * 基于WEB_ADMIN_UI_DESIGN_SPEC.md设计规范
 */

/* ==================== 按钮组件 ==================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 var(--spacing-xl);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  gap: var(--spacing-sm);
}

/* 移动端按钮优化 */
@media (max-width: 768px) {
  .btn {
    height: 36px;
    padding: 0 var(--spacing-md);
    font-size: 13px;
  }

  .btn-sm {
    height: 28px;
    padding: 0 var(--spacing-sm);
    font-size: 11px;
  }
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

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

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

.btn-secondary {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-medium);
}

.btn-secondary:hover:not(:disabled) {
  background-color: #F9FAFB;
}

.btn-secondary:active:not(:disabled) {
  background-color: #F3F4F6;
}

.btn-danger {
  background-color: var(--color-error);
  color: #FFFFFF;
}

.btn-danger:hover:not(:disabled) {
  background-color: rgba(220, 38, 38, 0.9);
}

.btn-danger:active:not(:disabled) {
  background-color: rgba(220, 38, 38, 0.8);
}

.btn-text {
  background-color: transparent;
  color: var(--color-primary);
  padding: 0 var(--spacing-md);
  height: 32px;
}

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

.btn-sm {
  height: 32px;
  padding: 0 var(--spacing-md);
  font-size: var(--font-size-xs);
}

.btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: var(--radius-sm);
  background-color: transparent;
  color: var(--color-text-secondary);
}

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

/* ==================== 输入框组件 ==================== */

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.form-label.required::before {
  content: '*';
  color: var(--color-error);
  margin-right: 4px;
}

.input,
.select,
.textarea {
  width: 100%;
  height: 40px;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  transition: all var(--transition-fast);
}

/* 移动端输入框优化 */
@media (max-width: 768px) {
  .form-group {
    margin-bottom: var(--spacing-md);
  }

  .form-label {
    font-size: 13px;
  }

  .input,
  .select,
  .textarea {
    height: 36px;
    padding: var(--spacing-sm);
    font-size: 13px;
  }

  .textarea {
    min-height: 80px;
  }
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--color-text-disabled);
}

.input:disabled,
.select:disabled,
.textarea:disabled {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-disabled);
  cursor: not-allowed;
}

.textarea {
  min-height: 80px;
  resize: vertical;
}

/* ==================== 标签样式 ==================== */

.tag {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
  border: 1px solid transparent;
}

.tag-default {
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  border-color: var(--color-border-medium);
}

.tag-success {
  background-color: #ECFDF5;
  color: #047857;
  border-color: #A7F3D0;
}

.tag-warning {
  background-color: #FEF3C7;
  color: #92400E;
  border-color: #FDE68A;
}

.tag-danger {
  background-color: #FEF2F2;
  color: #991B1B;
  border-color: #FECACA;
}

.tag-info {
  background-color: #EFF6FF;
  color: #1D4ED8;
  border-color: #BFDBFE;
}

.tag-purple {
  background-color: #F5F3FF;
  color: #5B21B6;
  border-color: #DDD6FE;
}

/* ==================== 状态指示点 ==================== */

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: var(--spacing-sm);
}

.status-active {
  background-color: #22C55E;
}

.status-inactive {
  background-color: #9CA3AF;
}

/* ==================== 进度条 ==================== */

.progress-bar {
  display: inline-flex;
  align-items: center;
  width: 100%;
  max-width: 200px;
  height: 8px;
  background-color: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: 4px;
  transition: width var(--transition-base);
}

/* ==================== 头像组件 ==================== */

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: 12px;
}

.avatar-lg {
  width: 60px;
  height: 60px;
  font-size: 20px;
}

/* ==================== Toast提示组件 ==================== */

.toast-container {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-index-toast);
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  max-width: 400px;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-primary);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--spacing-md);
  animation: slideDown var(--transition-slow) ease-out;
}

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

.toast-success {
  background-color: var(--color-success-bg);
  color: var(--color-success-text);
}

.toast-warning {
  background-color: var(--color-warning-bg);
  color: var(--color-warning-text);
}

.toast-error {
  background-color: var(--color-error-bg);
  color: var(--color-error-text);
}

.toast-info {
  background-color: var(--color-info-bg);
  color: var(--color-info-text);
}

/* ==================== 布局工具类 ==================== */

.space-y-6 > * + * {
  margin-top: var(--spacing-2xl);
}

.flex {
  display: flex;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

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

.gap-2 {
  gap: var(--spacing-sm);
}

.gap-3 {
  gap: var(--spacing-md);
}

.gap-4 {
  gap: var(--spacing-lg);
}

.gap-6 {
  gap: var(--spacing-xl);
}

.flex-1 {
  flex: 1;
}

.grid {
  display: grid;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ==================== 文本工具类 ==================== */

.text-gray-600 {
  color: var(--color-text-secondary);
}

.text-gray-900 {
  color: var(--color-text-primary);
}

.text-green-600 {
  color: #16A34A;
}

.text-red-600 {
  color: #DC2626;
}

.text-orange {
  color: #EA580C;
}

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

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

.text-xl {
  font-size: 20px;
}

.text-2xl {
  font-size: 24px;
}

.text-3xl {
  font-size: 30px;
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}

.font-mono {
  font-family: Consolas, Monaco, monospace;
}

/* ==================== 统计卡片 ==================== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

/* ==================== 卡片悬浮效果 ==================== */

.hover-shadow {
  transition: box-shadow var(--transition-base);
}

.hover-shadow:hover {
  box-shadow: var(--shadow-lg);
}

/* ==================== 设计规范工具类 ==================== */

/* 颜色工具类 */
.bg-primary {
  background-color: var(--color-primary);
}

.bg-primary\/10 {
  background-color: rgba(49, 172, 172, 0.1);
}

.bg-gray-50 {
  background-color: #F9FAFB;
}

.bg-gray-100 {
  background-color: #F3F4F6;
}

.bg-red-100 {
  background-color: #FEE2E2;
}

.bg-blue-100 {
  background-color: #DBEAFE;
}

.bg-green-100 {
  background-color: #D1FAE5;
}

.bg-blue-50 {
  background-color: #EFF6FF;
}

.bg-red-50 {
  background-color: #FEF2F2;
}

.bg-yellow-100 {
  background-color: #FEF3C7;
}

.bg-purple-100 {
  background-color: #F3E8FF;
}

.bg-white {
  background-color: #FFFFFF;
}

.text-primary {
  color: var(--color-primary);
}

.text-gray-900 {
  color: #111827;
}

.text-gray-700 {
  color: #374151;
}

.text-gray-600 {
  color: var(--color-text-secondary);
}

.text-red-700 {
  color: #B91C1C;
}

.text-blue-600 {
  color: #2563EB;
}

.text-red-600 {
  color: #DC2626;
}

.text-yellow-700 {
  color: #A16207;
}

.text-purple-700 {
  color: #7E22CE;
}

.text-white {
  color: #FFFFFF;
}

/* 边框工具类 */
.border {
  border: 1px solid;
}

.border-gray-200 {
  border-color: #E5E7EB;
}

.border-gray-300 {
  border-color: #D1D5DB;
}

.border-blue-200 {
  border-color: #BFDBFE;
}

.border-purple-200 {
  border-color: #E9D5FF;
}

.border-red-200 {
  border-color: #FECACA;
}

.border-green-200 {
  border-color: #A7F3D0;
}

.border-gray-200 {
  border-color: #E5E7EB;
}

.border-t {
  border-top: 1px solid;
}

.border-b {
  border-bottom: 1px solid;
}

/* 间距工具类 */
.px-2 {
  padding-left: 8px;
  padding-right: 8px;
}

.px-3 {
  padding-left: 12px;
  padding-right: 12px;
}

.px-4 {
  padding-left: 16px;
  padding-right: 16px;
}

.py-1 {
  padding-top: 4px;
  padding-bottom: 4px;
}

.py-2 {
  padding-top: 8px;
  padding-bottom: 8px;
}

.py-3 {
  padding-top: 12px;
  padding-bottom: 12px;
}

.py-4 {
  padding-top: 16px;
  padding-bottom: 16px;
}

.p-1 {
  padding: 4px;
}

.p-4 {
  padding: 16px;
}

.ml-4 {
  margin-left: 16px;
}

.mt-4 {
  margin-top: 16px;
}

.mt-16 {
  margin-top: 64px;
}

/* 尺寸工具类 */
.w-4 {
  width: 16px;
}

.h-4 {
  height: 16px;
}

.w-12 {
  width: 48px;
}

.h-12 {
  height: 48px;
}

.w-full {
  width: 100%;
}

/* 圆角工具类 */
.rounded {
  border-radius: 4px;
}

.rounded-lg {
  border-radius: 8px;
}

.rounded-xl {
  border-radius: 12px;
}

.rounded-full {
  border-radius: 9999px;
}

/* 字体工具类 */
.text-xs {
  font-size: 12px;
}

.text-sm {
  font-size: 14px;
}

.text-2xl {
  font-size: 24px;
}

.font-medium {
  font-weight: 500;
}

.font-bold {
  font-weight: 700;
}

.font-mono {
  font-family: Consolas, Monaco, monospace;
}

/* 布局工具类 */
.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.items-center {
  align-items: center;
}

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

.gap-2 {
  gap: 8px;
}

.gap-3 {
  gap: 12px;
}

.gap-4 {
  gap: 16px;
}

/* 网格工具类 */
.grid {
  display: grid;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 768px) {
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* 显示/隐藏 */
.hidden {
  display: none !important;
}

/* 过渡动画 */
.transition-colors {
  transition-property: background-color, border-color, color, fill, stroke;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

/* 聚焦环 */
.focus\:ring-2:focus {
  box-shadow: 0 0 0 2px var(--color-bg-primary), 0 0 0 4px rgba(49, 172, 172, 0.2);
}

.focus\:ring-primary\/20:focus {
  box-shadow: 0 0 0 2px var(--color-bg-primary), 0 0 0 4px rgba(49, 172, 172, 0.2);
}

.focus\:border-primary:focus {
  border-color: var(--color-primary);
}

/* 悬停效果 */
.hover\:bg-gray-50:hover {
  background-color: #F9FAFB;
}

.hover\:bg-primary\/90:hover {
  background-color: rgba(49, 172, 172, 0.9);
}

.hover\:bg-blue-50:hover {
  background-color: #EFF6FF;
}

.hover\:bg-primary\/10:hover {
  background-color: rgba(49, 172, 172, 0.1);
}

.hover\:bg-red-50:hover {
  background-color: #FEF2F2;
}

/* 表格样式补充 */
.divide-y > * + * {
  border-top: 1px solid #E5E7EB;
}

.divide-gray-200 > * + * {
  border-top-color: #E5E7EB;
}

/* 按钮禁用状态 */
button:disabled,
button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ==================== 激活状态/选中状态 ==================== */

/**
 * 激活状态：用户点击后一直保持，直到选择其他选项
 * 应用场景：侧边栏菜单、Tab切换、分页当前页、筛选选中标签
 */
.btn-active {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

/* 链接按钮激活状态 */
.link-active {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

/* 分页按钮当前页激活状态 */
.pagination-active {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

/* 筛选标签激活状态 */
.filter-tag-active {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

/* 点击状态类 - 鼠标按下瞬间反馈 */
.active\:bg-primary\/80:active {
  background-color: rgba(49, 172, 172, 0.8);
}

.active\:bg-gray-100:active {
  background-color: #F3F4F6;
}