/**
 * Utility Classes 工具类
 * Neumorphism Design System - Utility Classes
 */

/* ========== Display 显示 ========== */

.hidden {
  display: none !important;
}

.block {
  display: block !important;
}

.inline-block {
  display: inline-block !important;
}

.flex {
  display: flex !important;
}

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

/* ========== Visibility 可见性 ========== */

.invisible {
  visibility: hidden !important;
}

.visible {
  visibility: visible !important;
}

/* ========== Flex Direction 弹性方向 ========== */

.flex-row {
  flex-direction: row !important;
}

.flex-col {
  flex-direction: column !important;
}

/* ========== Flex Wrap 弹性换行 ========== */

.flex-wrap {
  flex-wrap: wrap !important;
}

.flex-nowrap {
  flex-wrap: nowrap !important;
}

/* ========== Justify Content 主轴对齐 ========== */

.justify-start {
  justify-content: flex-start !important;
}

.justify-center {
  justify-content: center !important;
}

.justify-end {
  justify-content: flex-end !important;
}

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

/* ========== Align Items 交叉轴对齐 ========== */

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

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

.items-end {
  align-items: flex-end !important;
}

/* ========== Text Alignment 文本对齐 ========== */

.text-left {
  text-align: left !important;
}

.text-center {
  text-align: center !important;
}

.text-right {
  text-align: right !important;
}

/* ========== Text Transform 文本转换 ========== */

.uppercase {
  text-transform: uppercase !important;
}

.lowercase {
  text-transform: lowercase !important;
}

.capitalize {
  text-transform: capitalize !important;
}

/* ========== Font Weight 字体粗细 ========== */

.font-normal {
  font-weight: var(--font-weight-normal) !important;
}

.font-medium {
  font-weight: var(--font-weight-medium) !important;
}

.font-semibold {
  font-weight: var(--font-weight-semibold) !important;
}

.font-bold {
  font-weight: var(--font-weight-bold) !important;
}

.font-extrabold {
  font-weight: var(--font-weight-extrabold) !important;
}

/* ========== Font Size 字体大小 ========== */

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

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

.text-base {
  font-size: var(--font-size-base) !important;
}

.text-lg {
  font-size: var(--font-size-lg) !important;
}

.text-xl {
  font-size: var(--font-size-xl) !important;
}

/* ========== Color 颜色 ========== */

.text-muted {
  color: var(--color-muted) !important;
}

.text-fg {
  color: var(--color-fg) !important;
}

.text-success {
  color: var(--color-success) !important;
}

.text-warning {
  color: var(--color-warning) !important;
}

.text-danger {
  color: var(--color-danger) !important;
}

.text-info {
  color: var(--color-info) !important;
}

/* ========== Margin 外边距 ========== */

.m-0 {
  margin: 0 !important;
}
.m-1 {
  margin: var(--spacing-1) !important;
}
.m-2 {
  margin: var(--spacing-2) !important;
}
.m-3 {
  margin: var(--spacing-3) !important;
}
.m-4 {
  margin: var(--spacing-4) !important;
}
.m-5 {
  margin: var(--spacing-5) !important;
}
.m-6 {
  margin: var(--spacing-6) !important;
}
.m-8 {
  margin: var(--spacing-8) !important;
}

.mt-0 {
  margin-top: 0 !important;
}
.mt-2 {
  margin-top: var(--spacing-2) !important;
}
.mt-3 {
  margin-top: var(--spacing-3) !important;
}
.mt-4 {
  margin-top: var(--spacing-4) !important;
}
.mt-6 {
  margin-top: var(--spacing-6) !important;
}
.mt-8 {
  margin-top: var(--spacing-8) !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}
.mb-2 {
  margin-bottom: var(--spacing-2) !important;
}
.mb-3 {
  margin-bottom: var(--spacing-3) !important;
}
.mb-4 {
  margin-bottom: var(--spacing-4) !important;
}
.mb-6 {
  margin-bottom: var(--spacing-6) !important;
}
.mb-8 {
  margin-bottom: var(--spacing-8) !important;
}

.ml-0 {
  margin-left: 0 !important;
}
.ml-2 {
  margin-left: var(--spacing-2) !important;
}
.ml-3 {
  margin-left: var(--spacing-3) !important;
}
.ml-4 {
  margin-left: var(--spacing-4) !important;
}
.ml-auto {
  margin-left: auto !important;
}

.mr-0 {
  margin-right: 0 !important;
}
.mr-2 {
  margin-right: var(--spacing-2) !important;
}
.mr-3 {
  margin-right: var(--spacing-3) !important;
}
.mr-4 {
  margin-right: var(--spacing-4) !important;
}
.mr-auto {
  margin-right: auto !important;
}

/* ========== Padding 内边距 ========== */

.p-0 {
  padding: 0 !important;
}
.p-2 {
  padding: var(--spacing-2) !important;
}
.p-3 {
  padding: var(--spacing-3) !important;
}
.p-4 {
  padding: var(--spacing-4) !important;
}
.p-5 {
  padding: var(--spacing-5) !important;
}
.p-6 {
  padding: var(--spacing-6) !important;
}
.p-8 {
  padding: var(--spacing-8) !important;
}

.pt-2 {
  padding-top: var(--spacing-2) !important;
}
.pt-3 {
  padding-top: var(--spacing-3) !important;
}
.pt-4 {
  padding-top: var(--spacing-4) !important;
}
.pt-6 {
  padding-top: var(--spacing-6) !important;
}

.pb-2 {
  padding-bottom: var(--spacing-2) !important;
}
.pb-3 {
  padding-bottom: var(--spacing-3) !important;
}
.pb-4 {
  padding-bottom: var(--spacing-4) !important;
}
.pb-6 {
  padding-bottom: var(--spacing-6) !important;
}

.pl-2 {
  padding-left: var(--spacing-2) !important;
}
.pl-3 {
  padding-left: var(--spacing-3) !important;
}
.pl-4 {
  padding-left: var(--spacing-4) !important;
}
.pl-6 {
  padding-left: var(--spacing-6) !important;
}

.pr-2 {
  padding-right: var(--spacing-2) !important;
}
.pr-3 {
  padding-right: var(--spacing-3) !important;
}
.pr-4 {
  padding-right: var(--spacing-4) !important;
}
.pr-6 {
  padding-right: var(--spacing-6) !important;
}

/* ========== Gap 间距 ========== */

.gap-1 {
  gap: var(--spacing-1) !important;
}
.gap-2 {
  gap: var(--spacing-2) !important;
}
.gap-3 {
  gap: var(--spacing-3) !important;
}
.gap-4 {
  gap: var(--spacing-4) !important;
}
.gap-5 {
  gap: var(--spacing-5) !important;
}
.gap-6 {
  gap: var(--spacing-6) !important;
}

/* ========== Width 宽度 ========== */

.w-full {
  width: 100% !important;
}

.w-auto {
  width: auto !important;
}

/* ========== Height 高度 ========== */

.h-full {
  height: 100% !important;
}

.h-auto {
  height: auto !important;
}

/* ========== Cursor 光标 ========== */

.cursor-pointer {
  cursor: pointer !important;
}

.cursor-not-allowed {
  cursor: not-allowed !important;
}

.cursor-default {
  cursor: default !important;
}

/* ========== Opacity 透明度 ========== */

.opacity-0 {
  opacity: 0 !important;
}
.opacity-50 {
  opacity: 0.5 !important;
}
.opacity-75 {
  opacity: 0.75 !important;
}
.opacity-100 {
  opacity: 1 !important;
}

/* ========== Overflow 溢出 ========== */

.overflow-hidden {
  overflow: hidden !important;
}

.overflow-auto {
  overflow: auto !important;
}

.overflow-scroll {
  overflow: scroll !important;
}

/* ========== Position 定位 ========== */

.relative {
  position: relative !important;
}

.absolute {
  position: absolute !important;
}

.fixed {
  position: fixed !important;
}

.sticky {
  position: sticky !important;
}

/* ========== Z-Index 层级 ========== */

.z-10 {
  z-index: 10 !important;
}

.z-20 {
  z-index: 20 !important;
}

.z-50 {
  z-index: 50 !important;
}

.z-100 {
  z-index: 100 !important;
}

/* ========== Border Radius 圆角 ========== */

.rounded-none {
  border-radius: 0 !important;
}

.rounded-sm {
  border-radius: var(--radius-sm) !important;
}

.rounded {
  border-radius: var(--radius-md) !important;
}

.rounded-lg {
  border-radius: var(--radius-lg) !important;
}

.rounded-xl {
  border-radius: var(--radius-xl) !important;
}

.rounded-full {
  border-radius: var(--radius-full) !important;
}

/* ========== Transitions 过渡 ========== */

.transition-all {
  transition: all var(--transition-base) !important;
}

.transition-fast {
  transition: all var(--transition-fast) !important;
}

.transition-none {
  transition: none !important;
}

/* ========== Transform 变换 ========== */

.scale-95 {
  transform: scale(0.95) !important;
}

.scale-100 {
  transform: scale(1) !important;
}

.scale-105 {
  transform: scale(1.05) !important;
}

/* ========== Pointer Events 指针事件 ========== */

.pointer-events-none {
  pointer-events: none !important;
}

.pointer-events-auto {
  pointer-events: auto !important;
}

/* ========== User Select 用户选择 ========== */

.select-none {
  user-select: none !important;
}

.select-text {
  user-select: text !important;
}

.select-all {
  user-select: all !important;
}

/* ========== Highlight 高亮 ========== */

.highlight {
  background: var(--color-tertiary);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  border: 1px solid var(--color-fg);
  box-shadow: var(--shadow-small);
  font-weight: var(--font-weight-bold);
  color: var(--color-fg);
  display: inline;
}

/* 可选的高亮样式 */
.highlight-accent {
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  border: 1px solid var(--color-fg);
  box-shadow: var(--shadow-small);
  font-weight: var(--font-weight-bold);
  display: inline;
}

.highlight-secondary {
  background: var(--color-secondary);
  color: white;
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  border: 1px solid var(--color-fg);
  box-shadow: var(--shadow-small);
  font-weight: var(--font-weight-bold);
  display: inline;
}

.highlight-underline {
  background: transparent;
  border-bottom: 3px solid var(--color-tertiary);
  padding: 0 2px;
  font-weight: var(--font-weight-bold);
  color: var(--color-fg);
  display: inline;
}

/* ========== Scrollbar Styling 滚动条样式 ========== */

.custom-scrollbar::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: var(--color-bg);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-fg);
  transition: background var(--transition-fast);
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-light);
}

/* ========== Playful Animations 趣味动画 ========== */

.bounce-in {
  animation: bounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
  }
}

.wiggle {
  animation: wiggle 0.5s ease-in-out;
}

@keyframes wiggle {
  0%,
  100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(3deg);
  }
  75% {
    transform: rotate(-3deg);
  }
}

.float {
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}