MuMuAINovel/frontend/src/index.css

html,
body,
#root {
  min-height: 100%;
}

:root {
  --app-font-serif: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
  --app-font-sans: 'Source Sans 3', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --app-font-mono: 'IBM Plex Mono', 'Consolas', monospace;
  --app-ink: #292524;
  --app-parchment: #f5f0e6;
  --app-copper: #b45309;
  --app-gold: #f59e0b;
  font-family: var(--app-font-sans);
  line-height: 1.5715;
  font-weight: 400;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

[data-theme-resolved='dark'] {
  --app-ink: #e7e5e4;
  --app-parchment: #0c0a09;
  --app-copper: #f59e0b;
  --app-gold: #fbbf24;
}

.app-serif-title {
  font-family: var(--app-font-serif);
  letter-spacing: 0.02em;
}

.app-shell-sider .ant-menu-dark,
.app-shell-sider .ant-menu {
  background: transparent !important;
}

.app-shell-sider .ant-menu-item-selected {
  border-left: 3px solid var(--app-gold) !important;
}

.app-login-tabs .ant-tabs-nav::before {
  border-bottom-color: color-mix(in srgb, var(--app-ink) 12%, transparent);
}

.app-login-tabs .ant-tabs-tab-active .ant-tabs-tab-btn {
  color: var(--app-copper) !important;
  font-weight: 700;
}

.app-prompt-header {
  border-left: 4px solid var(--app-copper);
  padding-left: 20px;
}

body {
  margin: 0;
  min-height: 100vh;
  touch-action: manipulation;
}

* {
  box-sizing: border-box;
}

/* 自定义滚动条样式（与主题弱耦合） */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.06);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.24);
  border-radius: 4px;
  transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.34);
}

* {
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 0, 0, 0.24) rgba(0, 0, 0, 0.06);
}

[data-theme-resolved='dark'] ::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.08);
}

[data-theme-resolved='dark'] ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.28);
}

[data-theme-resolved='dark'] ::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.4);
}

[data-theme-resolved='dark'] * {
  scrollbar-color: rgba(255, 255, 255, 0.28) rgba(255, 255, 255, 0.08);
}

/* 主题切换转场（暗色扩散、亮色收缩） */
:root {
  --theme-transition-duration: 460ms;
  --theme-transition-easing: cubic-bezier(0.22, 1, 0.36, 1);
}

:root::view-transition-group(root) {
  animation-duration: var(--theme-transition-duration);
}

:root[data-theme-transition='to-dark']::view-transition-new(root) {
  z-index: 2;
  animation: theme-dark-reveal var(--theme-transition-duration) var(--theme-transition-easing) both;
}

:root[data-theme-transition='to-dark']::view-transition-old(root) {
  z-index: 1;
  animation: theme-old-fade var(--theme-transition-duration) ease both;
}

:root[data-theme-transition='to-light']::view-transition-old(root) {
  z-index: 2;
  animation: theme-light-collapse var(--theme-transition-duration) var(--theme-transition-easing) both;
}

:root[data-theme-transition='to-light']::view-transition-new(root) {
  z-index: 1;
  animation: theme-new-fade var(--theme-transition-duration) ease both;
}

@keyframes theme-dark-reveal {
  from {
    clip-path: circle(0% at 50% 50%);
    opacity: 0.78;
  }
  to {
    clip-path: circle(150% at 50% 50%);
    opacity: 1;
  }
}

@keyframes theme-light-collapse {
  from {
    clip-path: circle(150% at 50% 50%);
    opacity: 1;
  }
  to {
    clip-path: circle(0% at 50% 50%);
    opacity: 0.82;
  }
}

@keyframes theme-old-fade {
  from { opacity: 1; }
  to { opacity: 0.9; }
}

@keyframes theme-new-fade {
  from { opacity: 0.92; }
  to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  :root::view-transition-group(root),
  :root::view-transition-old(root),
  :root::view-transition-new(root) {
    animation-duration: 1ms !important;
  }
}

/* 移动端响应式样式 */
@media (max-width: 768px) {
  :root {
    font-size: 14px;
  }

  ::-webkit-scrollbar {
    width: 4px;
    height: 4px;
  }

  button,
  a,
  [role='button'] {
    min-height: 44px;
    min-width: 44px;
  }

  img,
  button {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
  }

  /* 修复移动端表格分页器对齐问题 */
  .ant-pagination-simple {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .ant-pagination-simple .ant-pagination-simple-pager {
    display: inline-flex;
    align-items: center;
    margin: 0 8px;
  }

  .ant-pagination-simple .ant-pagination-simple-pager input {
    margin: 0 4px;
  }

  .ant-pagination-simple .ant-pagination-prev,
  .ant-pagination-simple .ant-pagination-next {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 576px) {
  :root {
    font-size: 13px;
  }
}

/* 移动端安全区域适配 (iPhone X+) */
@supports (padding: max(0px)) {
  body {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    padding-bottom: env(safe-area-inset-bottom);
  }
}

.ant-tabs-dropdown {
  z-index: 2000 !important;
}

.ant-tooltip {
  max-width: min(420px, calc(100vw - 24px));
}

.ant-tooltip .ant-tooltip-content,
.ant-tooltip .ant-tooltip-inner {
  max-width: inherit;
}

.ant-tooltip .ant-tooltip-inner {
  background: var(--app-tooltip-bg, #292524);
  border-radius: 2px;
  padding: 8px 16px;
  font-weight: 500;
  box-shadow: 0 4px 12px var(--app-tooltip-shadow, rgba(136, 77, 92, 0.3));
  white-space: normal;
  word-break: break-word;
  overflow-wrap: anywhere;
  max-height: 50vh;
  overflow-y: auto;
}

@media (max-width: 768px) {
  .ant-tooltip {
    max-width: calc(100vw - 16px);
  }

  .ant-tooltip .ant-tooltip-inner {
    padding: 8px 12px;
    max-height: 50vh;
  }
}