app.css

@import "tailwindcss";
@source "./index.html";
@source "./index.tsx";
@source "./os/**/*.{ts,tsx}";
@source "./apps/**/*.{ts,tsx}";
/* Exclude directories/files with zero Tailwind classes to speed up dev scan */
@source not "./apps/**/res/**";
@source "./apps/**/res/colors.ts";
@source not "./apps/**/data/**";
@source "./apps/**/data/defaults.json";
@source not "./apps/**/hooks/**";
@source not "./apps/**/*.declaration.ts";

@theme inline {
  --color-app-primary: var(--app-primary, #000000);
  --color-app-primary-dark: var(--app-primary-dark, var(--app-primary, #000000));
  --color-app-on-primary: var(--app-on-primary, #ffffff);
  --color-app-secondary: var(--app-secondary, #666666);
  --color-app-accent: var(--app-accent, var(--app-primary, #000000));
  --color-app-bg: var(--app-bg, #ffffff);
  --color-app-surface: var(--app-surface, #f5f5f5);
  --color-app-on-surface: var(--app-on-surface, var(--app-text, #000000));
  --color-app-text: var(--app-text, #000000);
  --color-app-text-muted: var(--app-text-muted, #666666);
  --color-app-border: var(--app-border, #e5e7eb);
  --color-app-tab-bar-bg: var(--app-tab-bar-bg, var(--app-surface, #ffffff));
}

* {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  user-select: none;
  /* 全局隐藏滚动条，模拟真实手机悬浮叠加型滚动条行为 */
  -ms-overflow-style: none;
  scrollbar-width: none;
}

*::-webkit-scrollbar {
  display: none;
}

input, textarea, [contenteditable="true"] {
  user-select: text;
}

/* Explicit opt-in: allow system-style text selection in non-editable areas */
[data-os-clipboard="true"] {
  user-select: text;
  -webkit-user-select: text;
}

html {
  font-size: 16px;
}

body {
  background-color: #000;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "PingFang SC", "Hiragino Sans GB",
               "Microsoft YaHei", "WenQuanYi Micro Hei",
               "Noto Sans SC", "Noto Sans CJK SC",
               Helvetica, Arial, sans-serif;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

/* 隐藏滚动条但保留功能 */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* 对整个子树隐藏滚动条（用于模拟 Android 原生无滚动条体验） */
.hide-all-scrollbars *::-webkit-scrollbar {
  display: none;
}
.hide-all-scrollbars * {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Allow touch panning inside declared scroll containers (important for DevTools touch emulation / Pointer Events). */
[data-scroll-container][data-scroll-direction="vertical"] {
  touch-action: pan-y;
}
[data-scroll-container][data-scroll-direction="horizontal"] {
  touch-action: pan-x;
}

/* 固定手机模拟器尺寸 360×800，等比缩放适配视口 */
#root {
  width: 360px;
  height: 800px;
  margin: auto;
  position: absolute;
  inset: 0;
  overflow: hidden;
  transform: translateZ(0) scale(var(--sim-scale, 1));
  transition: filter 180ms ease;
}

/* 当 skin 激活时，对 App 子树内图片资产应用滤镜（不影响 OS UI） */
[data-skin-filter] img:not([data-no-filter]),
[data-skin-filter] svg.asset-icon:not([data-no-filter]) {
  filter: var(--skin-image-filter, none);
}

/* Hide elements marked data-hide-on-keyboard when keyboard is active (adjustResize) */
[data-keyboard-active] [data-hide-on-keyboard] {
  display: none !important;
}

/* Slide-up animation (e.g. for modals/sheets) */
@keyframes slide-up {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.animate-slide-up {
  animation: slide-up 0.25s ease-out forwards;
}

@keyframes slide-down {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}
.animate-slide-down {
  animation: slide-down 0.2s ease-out forwards;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
.animate-fade-in {
  animation: fade-in 0.3s ease-out forwards;
}

@keyframes slide-in-left {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}
.animate-slide-in-left {
  animation: slide-in-left 0.25s ease-out forwards;
}