web/src/app/globals.css

@import "tailwindcss";
@import "tw-animate-css";
@import "@annotorious/react/annotorious-react.css";

@custom-variant dark (&:is(.dark *));

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: var(--font-geist-sans);
  --font-mono: var(--font-geist-mono);
  --color-sidebar-ring: var(--sidebar-ring);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar: var(--sidebar);
  --color-chart-5: var(--chart-5);
  --color-chart-4: var(--chart-4);
  --color-chart-3: var(--chart-3);
  --color-chart-2: var(--chart-2);
  --color-chart-1: var(--chart-1);
  --color-ring: var(--ring);
  --color-input: var(--input);
  --color-border: var(--border);
  --color-destructive: var(--destructive);
  --color-accent-foreground: var(--accent-foreground);
  --color-accent: var(--accent);
  --color-muted-foreground: var(--muted-foreground);
  --color-muted: var(--muted);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-secondary: var(--secondary);
  --color-primary-foreground: var(--primary-foreground);
  --color-primary: var(--primary);
  --color-popover-foreground: var(--popover-foreground);
  --color-popover: var(--popover);
  --color-card-foreground: var(--card-foreground);
  --color-card: var(--card);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
}

:root {
  --radius: 0.625rem;
  --ease-out-ui: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out-ui: cubic-bezier(0.77, 0, 0.175, 1);
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.97 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  --chart-1: oklch(0.646 0.222 41.116);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: oklch(0.205 0 0);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.708 0 0);
}

.dark {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.205 0 0);
  --popover-foreground: oklch(0.985 0 0);
  --primary: oklch(0.922 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --destructive: oklch(0.704 0.191 22.216);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.556 0 0);
  --chart-1: oklch(0.488 0.243 264.376);
  --chart-2: oklch(0.696 0.17 162.48);
  --chart-3: oklch(0.769 0.188 70.08);
  --chart-4: oklch(0.627 0.265 303.9);
  --chart-5: oklch(0.645 0.246 16.439);
  --sidebar: oklch(0.205 0 0);
  --sidebar-foreground: oklch(0.985 0 0);
  --sidebar-primary: oklch(0.488 0.243 264.376);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.269 0 0);
  --sidebar-accent-foreground: oklch(0.985 0 0);
  --sidebar-border: oklch(1 0 0 / 10%);
  --sidebar-ring: oklch(0.556 0 0);
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }

  /* 可点击控件统一手型光标（Tailwind v4 移除了按钮默认的 cursor: pointer） */
  button:not(:disabled),
  [role="button"]:not(:disabled),
  [role="checkbox"]:not(:disabled),
  [role="radio"]:not(:disabled),
  [role="switch"]:not(:disabled),
  [role="combobox"]:not(:disabled),
  [role="tab"]:not(:disabled),
  [role="menuitem"]:not(:disabled),
  [role="menuitemcheckbox"]:not(:disabled),
  [role="menuitemradio"]:not(:disabled),
  [role="option"]:not(:disabled),
  summary,
  label[for] {
    cursor: pointer;
  }

  html,
  body {
    background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.92), rgba(245, 239, 231, 0.96) 42%, rgba(240, 235, 227, 0.99) 100%);
    background-attachment: fixed;
    overscroll-behavior: none;
  }

  body {
    @apply text-foreground;
  }
}

@layer utilities {
  .ui-floating-surface {
    opacity: 1;
    scale: 1;
    transform-origin: var(--ui-transform-origin, bottom center);
    transition: opacity 180ms var(--ease-out-ui), scale 180ms var(--ease-out-ui);

    @starting-style {
      opacity: 0;
      scale: 0.97;
    }
  }

  .ui-menu-item {
    transition: background-color 140ms ease, color 140ms ease, transform 140ms var(--ease-out-ui);
  }

  .ui-menu-item:active {
    transform: scale(0.985);
  }

  .animate-spin {
    animation-duration: 650ms;
  }

  .app-page-background {
    background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.92), rgba(245, 239, 231, 0.96) 42%, rgba(240, 235, 227, 0.99) 100%);
    background-attachment: fixed;
  }

  .hide-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  .hide-scrollbar::-webkit-scrollbar {
    display: none;
  }

  .announcement-scrollbar {
    scrollbar-color: rgba(120, 113, 108, 0.45) transparent;
    scrollbar-width: thin;
  }

  .announcement-scrollbar::-webkit-scrollbar {
    width: 6px;
  }

  .announcement-scrollbar::-webkit-scrollbar-button,
  .announcement-scrollbar::-webkit-scrollbar-button:single-button,
  .announcement-scrollbar::-webkit-scrollbar-button:vertical:start:decrement,
  .announcement-scrollbar::-webkit-scrollbar-button:vertical:end:increment {
    display: none;
    width: 0;
    height: 0;
    background: transparent;
  }

  .announcement-scrollbar::-webkit-scrollbar-track {
    background: transparent;
  }

  .announcement-scrollbar::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: rgba(120, 113, 108, 0.45);
  }

  .announcement-unread-button {
    box-shadow: 0 0 0 1px rgba(244, 63, 94, 0.12), 0 10px 26px -18px rgba(244, 63, 94, 0.55);
  }

  .announcement-unread-bell {
    display: inline-flex;
    transform-origin: 50% 50%;
    animation: announcement-bell-swing 0.9s ease-in-out infinite;
    will-change: transform;
  }

  .announcement-unread-badge {
    transform-origin: center;
    animation: announcement-badge-shake 0.9s ease-in-out infinite;
    will-change: transform;
  }

  .announcement-unread-halo {
    animation: announcement-unread-halo 2.4s ease-out infinite;
  }

  @media (prefers-reduced-motion: reduce) {
    .ui-floating-surface,
    .ui-menu-item {
      transition: none;
      scale: 1;
      transform: none;
    }

    .announcement-unread-bell,
    .announcement-unread-badge,
    .announcement-unread-halo {
      animation: none;
    }
  }
}

@keyframes grow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes image-sheen {
  0% { transform: translateX(0); opacity: 0; }
  20% { opacity: 1; }
  100% { transform: translateX(320%); opacity: 0; }
}

@keyframes announcement-bell-swing {
  0%, 100% { transform: translateX(0) rotate(0) scale(1); }
  15% { transform: translateX(-3px) rotate(-18deg) scale(1.08); }
  30% { transform: translateX(3px) rotate(18deg) scale(1.08); }
  45% { transform: translateX(-2px) rotate(-12deg) scale(1.05); }
  60% { transform: translateX(2px) rotate(12deg) scale(1.05); }
  75% { transform: translateX(-1px) rotate(-6deg) scale(1.02); }
}

@keyframes announcement-badge-shake {
  0%, 100% { transform: translateX(0) scale(1); }
  20% { transform: translateX(2px) scale(1.12); }
  40% { transform: translateX(-2px) scale(1.12); }
  60% { transform: translateX(1px) scale(1.08); }
  80% { transform: translateX(-1px) scale(1.08); }
}

@keyframes announcement-unread-halo {
  0% { opacity: 0.38; transform: scale(1); }
  70%, 100% { opacity: 0; transform: scale(1.9); }
}

/* App toast polish */
.app-toaster [data-sonner-toast].app-toast {
  width: min(22rem, calc(100vw - 2rem));
  min-height: 3.25rem;
  padding: 0.75rem 0.875rem;
  gap: 0.625rem;
  border: 1px solid rgba(120, 113, 108, 0.18);
  border-radius: 1rem;
  background: rgba(255, 253, 250, 0.94);
  color: rgb(41, 37, 36);
  box-shadow: 0 18px 45px -26px rgba(41, 37, 36, 0.45), 0 2px 10px rgba(41, 37, 36, 0.06);
  backdrop-filter: blur(18px) saturate(1.12);
  -webkit-backdrop-filter: blur(18px) saturate(1.12);
}
.app-toaster [data-sonner-toast].app-toast[data-type="success"] {
  border-color: rgba(16, 185, 129, 0.22);
}

.app-toaster [data-sonner-toast].app-toast[data-type="success"] [data-icon] {
  color: rgb(16, 185, 129);
}

.app-toaster [data-sonner-toast].app-toast[data-type="success"] .app-toast-title,
.app-toaster [data-sonner-toast].app-toast[data-type="success"] .app-toast-description {
  color: rgb(5, 150, 105);
}

.app-toaster [data-sonner-toast].app-toast[data-type="error"] {
  border-color: rgba(244, 63, 94, 0.22);
}

.app-toaster .app-toast-title {
  color: rgb(41, 37, 36);
  font-size: 0.875rem;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.app-toaster .app-toast-description {
  margin-top: 0.125rem;
  color: rgb(120, 113, 108);
  font-size: 0.8125rem;
  line-height: 1.45;
}

.app-toaster .app-toast-action,
.app-toaster .app-toast-cancel {
  border-radius: 0.625rem;
  font-weight: 650;
}

.app-toaster .app-toast-close {
  border-color: rgba(120, 113, 108, 0.18);
  background: rgb(255, 253, 250);
  color: rgb(87, 83, 78);
}

@media (max-width: 640px) {
  .app-toaster [data-sonner-toast].app-toast {
    width: calc(100vw - 2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-toaster [data-sonner-toast] {
    transition-duration: 0.01ms !important;
  }
}

/* ===== react-canvas-masker 蒙版编辑器样式 ===== */
.react-mask-editor-outer {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  width: 100%;
  height: 100%;
  min-height: 300px;
  margin: 0 auto;
  position: relative;
  /* Ensure positioning context */
  overflow: hidden;
  /* Force each canvas to be a direct child of all-canvases to avoid stacking issues */
}
.react-mask-editor-outer .react-mask-editor-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  flex: 1 1 auto;
  width: 100%;
  height: 100%;
}
.react-mask-editor-outer .react-mask-editor-inner .canvas-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  min-height: 200px;
  overflow: hidden;
  /* Prevent overflow */
}
.react-mask-editor-outer .react-mask-editor-inner .all-canvases {
  position: relative;
  will-change: transform;
  touch-action: none;
  width: auto;
  height: auto;
  display: block;
  /* Ensure proper display */
  /* Enable hardware acceleration for smoother transforms */
  transform-style: preserve-3d;
  backface-visibility: hidden;
  -webkit-transform-style: preserve-3d;
  -webkit-backface-visibility: hidden;
  /* Force GPU rendering */
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}
.react-mask-editor-outer .all-canvases > canvas {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  /* Force rendering quality */
}
.react-mask-editor-outer .react-mask-editor-base-canvas {
  z-index: 5;
}
.react-mask-editor-outer .react-mask-editor-mask-canvas {
  z-index: 10;
}
.react-mask-editor-outer .react-mask-editor-cursor-canvas {
  z-index: 20;
  background-color: transparent;
  pointer-events: auto !important;
  /* Override to enable mouse events */
}
body.panning-active {
  cursor: grabbing !important;
  user-select: none;
}
.react-mask-editor-inner[style*="cursor: zoom-in"] {
  cursor: zoom-in;
}
@supports not (cursor: zoom-in) {
  .react-mask-editor-inner[style*="cursor: zoom-in"] {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\"><circle cx=\"8\" cy=\"8\" r=\"7\" stroke=\"black\" stroke-width=\"1.5\" fill=\"white\" fill-opacity=\"0.5\"/><line x1=\"13\" y1=\"13\" x2=\"18\" y2=\"18\" stroke=\"black\" stroke-width=\"1.5\"/><line x1=\"6\" y1=\"8\" x2=\"10\" y2=\"8\" stroke=\"black\" stroke-width=\"1.5\"/><line x1=\"8\" y1=\"6\" x2=\"8\" y2=\"10\" stroke=\"black\" stroke-width=\"1.5\"/></svg>") 10 10, auto;
  }
}