@charset "UTF-8";
/**
 * 全局样式变量
 */
:root {
  --background-color: #f5f7fa;
  --card-background: #ffffff;
  --card-background-rgb: 255, 255, 255;
  --text-color: #333333;
  --text-color-rgb: 51, 51, 51;
  --secondary-text-color: #666666;
  --border-color: #e8e8e8;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --success-color: #00B42A;
  --success-background: #E8FFEA;
  --success-color-rgb: 0, 180, 42;
  --warning-color: #FF7D00;
  --warning-background: #FFF7E8;
  --warning-color-rgb: 255, 125, 0;
  --error-color: #F53F3F;
  --error-background: #FFECE8;
  --error-color-rgb: 245, 63, 63;
  --info-color: #165DFF;
  --info-background: #E8F3FF;
  --info-color-rgb: 22, 93, 255;
}

body.dark-theme {
  --background-color: #171A1D;
  --card-background: rgba(30, 30, 30, 0.8);
  --card-background-rgb: 30, 30, 30;
  --text-color: rgba(255, 255, 255, 0.9);
  --text-color-rgb: 255, 255, 255;
  --secondary-text-color: rgba(255, 255, 255, 0.6);
  --border-color: rgba(255, 255, 255, 0.1);
  --shadow-color: rgba(0, 0, 0, 0.3);
}

/**
 * 样式入口文件
 */
/**
 * 重置与基础样式
 */
/* 基础重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

/* 响应式字体大小 */
@media (max-width: 576px) {
  html {
    font-size: 14px;
  }
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-color);
  background-color: var(--background-color);
  overflow-x: hidden;
  transition: color 0.3s ease, background-color 0.3s ease;
}

a {
  color: var(--theme-color);
  text-decoration: none;
  transition: color 0.3s ease;
}
a:hover {
  text-decoration: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  outline: none;
  border: none;
  background: none;
}

img {
  max-width: 100%;
  height: auto;
}

ul, ol {
  list-style: none;
}

input, button, textarea, select {
  font: inherit;
}

/* 响应式容器 */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 15px;
  padding-right: 15px;
}

@media (max-width: 768px) {
  .container {
    max-width: 100%;
    padding-left: 10px;
    padding-right: 10px;
  }
}
/* 辅助类 */
.text-center {
  text-align: center;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 480px) {
  .hidden-xs {
    display: none !important;
  }
}

@media (max-width: 576px) {
  .hidden-sm {
    display: none !important;
  }
}

.visible-xs {
  display: none !important;
}
@media (max-width: 480px) {
  .visible-xs {
    display: block !important;
  }
}

.visible-sm {
  display: none !important;
}
@media (max-width: 576px) {
  .visible-sm {
    display: block !important;
  }
}

.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

.text-ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.text-ellipsis-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.no-select {
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

/**
 * 全局动画样式
 */
/* 页面过渡动画辅助类 */
.page-transitioning {
  overflow: hidden;
}

/* 全局过渡动画 */
.slide-fade-enter-active,
.slide-fade-leave-active {
  transition: opacity 0.4s ease;
}

.slide-fade-enter-from,
.slide-fade-leave-to {
  opacity: 0;
}

/* 内容块过渡动画 */
.content-fade-enter-active,
.content-fade-leave-active {
  transition: opacity 0.3s;
}

.content-fade-enter-from,
.content-fade-leave-to {
  opacity: 0;
}

/* 弹出动画 */
.pop-enter-active {
  animation: pop-in 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.pop-leave-active {
  animation: pop-out 0.2s forwards;
}

@keyframes pop-in {
  0% {
    opacity: 0;
    transform: scale(0.95);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes pop-out {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(0.95);
  }
}
/**
 * 动画样式
 */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
@keyframes slideInDown {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
@keyframes slideInUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
@keyframes zoomIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes zoomOut {
  from {
    transform: scale(1);
    opacity: 1;
  }
  to {
    transform: scale(0.9);
    opacity: 0;
  }
}
@keyframes floatingBall1 {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(5%, 10%) rotate(90deg);
  }
  50% {
    transform: translate(2%, 5%) rotate(180deg);
  }
  75% {
    transform: translate(-3%, 8%) rotate(270deg);
  }
}
@keyframes floatingBall2 {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(-8%, -5%) rotate(-90deg);
  }
  50% {
    transform: translate(-4%, -10%) rotate(-180deg);
  }
  75% {
    transform: translate(-6%, -2%) rotate(-270deg);
  }
}
@keyframes floatingBall3 {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(6%, -8%) rotate(120deg);
  }
  66% {
    transform: translate(-4%, -4%) rotate(240deg);
  }
  100% {
    transform: translate(0, 0) rotate(360deg);
  }
}
.fade-in {
  animation: fadeIn 0.3s ease forwards;
}

.fade-out {
  animation: fadeOut 0.3s ease forwards;
}

.slide-in-down {
  animation: slideInDown 0.3s ease forwards;
}

.slide-in-up {
  animation: slideInUp 0.3s ease forwards;
}

.zoom-in {
  animation: zoomIn 0.3s ease forwards;
}

.zoom-out {
  animation: zoomOut 0.3s ease forwards;
}

/**
 * 自定义滚动条样式
 */
/* Webkit浏览器滚动条样式 (Chrome, Safari, Edge) */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background-color: var(--input-bg-color, rgba(0, 0, 0, 0.05));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background-color: var(--theme-color);
  border-radius: 4px;
  opacity: 0.7;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--theme-hover-color, #4bc8a2);
}

::-webkit-scrollbar-corner {
  background-color: transparent;
}

/* Firefox 滚动条样式 */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--theme-color) var(--input-bg-color, rgba(0, 0, 0, 0.05));
}

/* 确保滚动效果平滑 */
html {
  scroll-behavior: smooth;
}

/* 暗色模式滚动条调整 */
.dark-theme {
  /* 暗色模式下轨道颜色调整 */
}
.dark-theme ::-webkit-scrollbar-track {
  background-color: rgba(255, 255, 255, 0.05);
}
.dark-theme {
  /* 暗色模式下滚动条角落透明 */
}
.dark-theme ::-webkit-scrollbar-corner {
  background-color: transparent;
}

/* 多彩滚动条效果（可选） */
.gradient-scrollbar ::-webkit-scrollbar-thumb {
  background: linear-gradient(45deg, var(--theme-color), #a747fe);
}
.gradient-scrollbar * {
  scrollbar-color: var(--theme-color) rgba(0, 0, 0, 0.05);
}

/**
 * 表单样式
 */
.form-group {
  margin-bottom: 1.5rem;
}
.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-color);
}

.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-color);
  background-color: var(--card-background);
  background-clip: padding-box;
  border: none;
  border-radius: 8px;
  box-shadow: inset 0 0 0 1px rgba(var(--text-color-rgb), 0.08);
  transition: box-shadow 0.3s ease;
  transform: none !important;
}
.form-control:focus {
  box-shadow: 0 0 0 2px rgba(var(--theme-color-rgb), 0.3);
  outline: none;
}
.form-control:disabled {
  background-color: rgba(var(--text-color-rgb), 0.05);
  opacity: 0.7;
  cursor: not-allowed;
}
.form-control::-moz-placeholder {
  color: rgba(var(--text-color-rgb), 0.4);
}
.form-control::placeholder {
  color: rgba(var(--text-color-rgb), 0.4);
}

.form-text {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--secondary-text-color);
}

.form-error {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--error-color);
}

.btn {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 8px;
  transition: all 0.3s ease;
  cursor: pointer;
}
.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-primary {
  color: var(--btn-text-color, #fff);
  background-color: var(--theme-color);
  border: 1px solid var(--theme-color);
}
.btn-primary:hover, .btn-primary:focus {
  background-color: rgba(var(--theme-color-rgb), 0.85);
  border-color: var(--theme-color);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(var(--theme-color-rgb), 0.3);
}
.btn-primary:disabled {
  background-color: var(--theme-color);
  border-color: var(--theme-color);
}

.btn-secondary {
  color: var(--text-color);
  background-color: transparent;
  border: 1px solid var(--border-color);
  position: relative;
}
.btn-secondary:hover, .btn-secondary:focus {
  background-color: rgba(var(--card-background-rgb), 0.5);
  border-color: var(--theme-color);
  color: var(--theme-color);
  -webkit-text-fill-color: var(--theme-color);
  background-image: none;
}

.btn-outline {
  color: var(--theme-color);
  background-color: transparent;
  border: 1px solid var(--theme-color);
}
.btn-outline:hover, .btn-outline:focus {
  background-color: rgba(var(--theme-color-rgb), 0.1);
}
.btn-outline:disabled {
  color: var(--theme-color);
  opacity: 0.5;
}

.btn-link {
  font-weight: 400;
  color: var(--theme-color);
  background-color: transparent;
  border: none;
  padding: 0.5rem;
}
.btn-link:hover, .btn-link:focus {
  color: var(--theme-hover-color, rgba(var(--theme-color-rgb), 0.8));
  text-decoration: none;
}

.btn-block {
  display: block;
  width: 100%;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -0.5rem;
  margin-left: -0.5rem;
}
.form-row > .form-group {
  padding-right: 0.5rem;
  padding-left: 0.5rem;
  flex: 0 0 100%;
  max-width: 100%;
}
@media (min-width: 768px) {
  .form-row > .form-group {
    flex: 0 0 50%;
    max-width: 50%;
  }
}

@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
/**
 * 图标样式
 */
.icon-right {
  margin-left: 8px;
  display: inline-flex;
  vertical-align: middle;
  position: relative;
  top: -2px;
}

.icon-left {
  margin-right: 8px;
  display: inline-flex;
  vertical-align: middle;
  position: relative;
  top: -1px;
}

.icon-center {
  display: inline-flex;
  vertical-align: middle;
  position: relative;
  align-items: center;
  justify-content: center;
}

.icon-spin {
  animation: icon-spin 1.5s linear infinite;
}

@keyframes icon-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
/**
 * 认证页面布局样式
 */
.auth-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem 1rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--card-background);
  border-radius: 24px;
  box-shadow: 0 10px 30px var(--shadow-color);
  padding: 2.5rem;
  position: relative;
  z-index: 2;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(var(--theme-color-rgb), 0.1);
}
@media (min-width: 768px) {
  .auth-card {
    padding: 3rem;
  }
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}
.auth-header .auth-logo {
  margin-bottom: 1.5rem;
}
.auth-header .auth-logo img {
  height: 60px;
  width: auto;
}
.auth-header .auth-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}
.auth-header .auth-subtitle {
  font-size: 1rem;
  color: var(--secondary-text-color);
}

.auth-form {
  margin-bottom: 1.5rem;
}

.auth-footer {
  text-align: center;
  margin-top: 2rem;
}
.auth-footer .auth-links {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
}
.auth-footer .auth-links a {
  color: var(--secondary-text-color);
  font-size: 0.875rem;
}
.auth-footer .auth-links a:hover {
  color: var(--theme-color);
}

.auth-divider {
  display: flex;
  align-items: center;
  margin: 1.5rem 0;
}
.auth-divider::before, .auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: var(--border-color);
}
.auth-divider .auth-divider-text {
  padding: 0 1rem;
  color: var(--secondary-text-color);
  font-size: 0.875rem;
}

.background-decoration {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.floating-ball {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.3;
  mix-blend-mode: lighten;
}
@supports (-webkit-touch-callout: none) {
  .floating-ball {
    display: none;
  }
}

.ball-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle at 30% 30%, rgba(var(--theme-color-rgb), 0.4), rgba(var(--theme-color-rgb), 0.1) 70%, transparent);
  top: -10%;
  left: -10%;
  animation: floatingBall1 25s infinite ease-in-out;
}

.ball-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle at 70% 70%, rgba(167, 71, 254, 0.35), rgba(167, 71, 254, 0.08) 70%, transparent);
  top: 40%;
  right: -5%;
  animation: floatingBall2 30s infinite ease-in-out;
}

.ball-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle at 50% 50%, rgba(55, 222, 201, 0.3), rgba(55, 222, 201, 0.05) 70%, transparent);
  bottom: -10%;
  left: 20%;
  animation: floatingBall3 35s infinite ease-in-out;
}