:root {
  color-scheme: light;
  --menu-height: 2.25rem;
  --dock-bottom: 1rem;
  --dock-item-size: 3.45rem;
  --panel-bg: rgba(246, 249, 255, 0.7);
  --panel-border: rgba(255, 255, 255, 0.58);
  --panel-shadow: 0 1.5rem 4rem rgba(6, 15, 33, 0.24);
  --text-primary: #162033;
  --text-secondary: rgba(22, 32, 51, 0.68);
  --text-tertiary: rgba(22, 32, 51, 0.5);
  --white-soft: rgba(255, 255, 255, 0.82);
  --window-x: 0px;
  --window-y: 0px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "SF Pro Display", "SF Pro Text", "Helvetica Neue", sans-serif;
  background: #0a1120;
  color: var(--text-primary);
  overflow: hidden;
}

button,
a {
  font: inherit;
}

button {
  border: 0;
  background: transparent;
  padding: 0;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

body,
.desktop-shell {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
  overflow: hidden;
  --popup-surface-top: rgba(55, 59, 70, 0.94);
  --popup-surface-bottom: rgba(26, 28, 37, 0.92);
  --popup-surface-solid: rgba(24, 26, 35, 0.78);
  --popup-border: rgba(255, 255, 255, 0.12);
  --popup-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.42);
  --popup-chrome-top: rgba(73, 78, 91, 0.95);
  --popup-chrome-bottom: rgba(46, 50, 61, 0.9);
  --popup-divider: rgba(255, 255, 255, 0.08);
  --popup-title-color: rgba(243, 246, 251, 0.78);
  --popup-text-primary: #f4f6fb;
  --popup-text-secondary: rgba(244, 246, 251, 0.72);
  --popup-text-tertiary: rgba(244, 246, 251, 0.48);
  --popup-muted-bg: rgba(255, 255, 255, 0.08);
  --popup-muted-border: rgba(255, 255, 255, 0.12);
  --popup-muted-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  --popup-scrollbar-thumb: rgba(255, 255, 255, 0.18);
  --popup-ghost-bg: rgba(255, 255, 255, 0.08);
  --popup-ghost-border: rgba(255, 255, 255, 0.12);
  --popup-ghost-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  --popup-preview-border: rgba(255, 255, 255, 0.16);
  --popup-preview-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 1rem 1.8rem rgba(0, 0, 0, 0.26);
  --popup-canvas-bg: rgba(255, 255, 255, 0.05);
  --popup-canvas-border: rgba(255, 255, 255, 0.12);
  --popup-canvas-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 1rem 1.6rem rgba(0, 0, 0, 0.2);
  --popup-canvas-cell: rgba(255, 255, 255, 0.88);
  --popup-swatch-border: rgba(255, 255, 255, 0.18);
  --popup-swatch-light-border: rgba(255, 255, 255, 0.16);
  --photos-surface-top: var(--popup-surface-top);
  --photos-surface-bottom: var(--popup-surface-bottom);
  --photos-chrome-top: var(--popup-chrome-top);
  --photos-chrome-bottom: var(--popup-chrome-bottom);
  --photos-title-color: var(--popup-title-color);
  --photos-control-muted: var(--popup-text-tertiary);
  --photos-track-bg: var(--popup-muted-border);
  --photos-thumb-border: var(--popup-border);
  --photos-thumb-bg: var(--popup-muted-bg);
  --photos-search-bg: var(--popup-muted-bg);
  --photos-search-border: var(--popup-muted-border);
  --photos-search-text: var(--popup-text-tertiary);
  --photos-body-bg: var(--popup-surface-solid);
  --photos-sidebar-bg: var(--popup-surface-solid);
  --photos-sidebar-border: var(--popup-divider);
  --photos-sidebar-label: var(--popup-text-tertiary);
  --photos-toggle-bg: var(--popup-muted-bg);
  --photos-toggle-hover: var(--popup-ghost-bg);
  --photos-toggle-text: var(--popup-text-primary);
  --photos-album-text: var(--popup-text-secondary);
  --photos-album-hover: var(--popup-ghost-bg);
  --photos-album-active-bg: var(--popup-muted-bg);
  --photos-album-active-text: var(--popup-text-primary);
  --photos-header-top: var(--popup-surface-top);
  --photos-header-bottom: var(--popup-surface-bottom);
  --photos-header-border: var(--popup-divider);
  --photos-count: var(--popup-text-tertiary);
  --photos-card-bg: var(--popup-muted-bg);
  --photos-card-border: var(--popup-muted-border);
  --photos-card-active-border: var(--popup-border);
  --photos-card-text: var(--popup-text-primary);
  --photos-card-muted: var(--popup-text-tertiary);
  --photos-art-border: var(--popup-preview-border);
  --photos-art-bar: var(--popup-muted-border);
  --photos-art-glyph: var(--popup-text-tertiary);
  --alert-surface-top: rgba(103, 98, 93, 0.98);
  --alert-surface-bottom: rgba(90, 85, 81, 0.98);
  --alert-border: rgba(255, 255, 255, 0.22);
  --alert-shadow:
    0 1.45rem 2.8rem rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  --alert-title: #ffffff;
  --alert-message: rgba(255, 255, 255, 0.92);
  --alert-button-top: #4b96ff;
  --alert-button-bottom: #2f6fdc;
  --alert-button-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 0.4rem 0.8rem rgba(15, 58, 142, 0.24);
  --finder-chrome-top: var(--popup-chrome-top);
  --finder-chrome-bottom: var(--popup-chrome-bottom);
  --finder-chrome-border: var(--popup-divider);
  --finder-sidebar-bg: var(--popup-surface-solid);
  --finder-sidebar-border: var(--popup-divider);
  --finder-main-bg: var(--popup-surface-solid);
  --finder-rule: var(--popup-divider);
  --finder-label: var(--popup-text-tertiary);
  --finder-text-primary: var(--popup-text-primary);
  --finder-text-secondary: var(--popup-text-secondary);
  --finder-sidebar-icon: #ff9500;
  --finder-sidebar-icon-muted: var(--popup-text-tertiary);
  --finder-sidebar-item-active: var(--popup-muted-bg);
  --finder-toolbar-icon: var(--popup-text-secondary);
  --finder-toolbar-icon-muted: var(--popup-text-tertiary);
  --finder-file-border: var(--popup-preview-border);
  --finder-file-name: var(--popup-text-primary);
  --finder-file-name-shadow: 0 0.12rem 0.55rem rgba(0, 0, 0, 0.34);
  --finder-file-active-bg: var(--popup-muted-bg);
  --finder-file-active-border: var(--popup-muted-border);
  --finder-preview-label-bg: var(--popup-muted-bg);
  --notes-sidebar-bg: var(--popup-surface-solid);
  --notes-sidebar-border: var(--popup-divider);
  --notes-surface-bg: var(--popup-surface-solid);
  --notes-paper-bg: linear-gradient(180deg, var(--popup-surface-top), var(--popup-surface-bottom));
  --notes-rule: var(--popup-divider);
  --notes-label: var(--popup-text-tertiary);
  --notes-folder-bg: var(--popup-muted-bg);
  --notes-folder-active-bg: var(--popup-ghost-bg);
  --notes-note-bg: var(--popup-muted-bg);
  --notes-note-active-bg: var(--popup-ghost-bg);
  --notes-note-border: var(--popup-muted-border);
  --notes-note-title: var(--popup-text-primary);
  --notes-note-preview: var(--popup-text-secondary);
  --notes-text-primary: var(--popup-text-primary);
  --notes-text-secondary: var(--popup-text-secondary);
  --notes-chip-bg: var(--popup-muted-bg);
  --notes-chip-border: var(--popup-muted-border);
  --archive-sidebar-bg: rgba(35, 38, 46, 0.96);
  --archive-sidebar-border: rgba(255, 255, 255, 0.08);
  --archive-main-bg: rgba(24, 27, 34, 0.98);
  --archive-header-bg: linear-gradient(180deg, rgba(45, 48, 57, 0.94), rgba(33, 36, 44, 0.92));
  --archive-label: rgba(255, 255, 255, 0.36);
  --archive-text-primary: #f5f7fb;
  --archive-text-secondary: rgba(244, 246, 251, 0.66);
  --archive-item-bg: rgba(255, 255, 255, 0.04);
  --archive-item-border: rgba(255, 255, 255, 0.08);
  --archive-item-hover: rgba(255, 255, 255, 0.08);
  --archive-icon-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  --archive-icon-border: rgba(255, 255, 255, 0.12);
  --archive-sidebar-item-bg: rgba(255, 255, 255, 0.04);
  --archive-sidebar-item-active: rgba(255, 255, 255, 0.1);
  --desktop-item-color: #ffffff;
  --desktop-item-shadow: 0 0.1rem 0.55rem rgba(8, 18, 36, 0.48);
  --desktop-item-outline: rgba(255, 255, 255, 0.82);
  --desktop-item-active-bg: rgba(255, 255, 255, 0.08);
  --desktop-item-drag-bg: rgba(255, 255, 255, 0.1);
}

body.is-light-wallpaper,
.desktop-shell.is-light-wallpaper {
  --popup-surface-top: rgba(255, 255, 255, 0.82);
  --popup-surface-bottom: rgba(239, 244, 252, 0.6);
  --popup-surface-solid: rgba(246, 249, 255, 0.7);
  --popup-border: rgba(255, 255, 255, 0.58);
  --popup-shadow: 0 1.5rem 4rem rgba(6, 15, 33, 0.24);
  --popup-chrome-top: rgba(251, 252, 255, 0.76);
  --popup-chrome-bottom: rgba(235, 240, 248, 0.52);
  --popup-divider: rgba(255, 255, 255, 0.5);
  --popup-title-color: rgba(22, 32, 51, 0.68);
  --popup-text-primary: #162033;
  --popup-text-secondary: rgba(22, 32, 51, 0.68);
  --popup-text-tertiary: rgba(22, 32, 51, 0.5);
  --popup-muted-bg: rgba(255, 255, 255, 0.58);
  --popup-muted-border: rgba(255, 255, 255, 0.68);
  --popup-muted-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.52);
  --popup-scrollbar-thumb: rgba(22, 32, 51, 0.18);
  --popup-ghost-bg: rgba(255, 255, 255, 0.62);
  --popup-ghost-border: rgba(255, 255, 255, 0.78);
  --popup-ghost-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.52);
  --popup-preview-border: rgba(255, 255, 255, 0.55);
  --popup-preview-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.56),
    0 1rem 1.8rem rgba(4, 10, 24, 0.18);
  --popup-canvas-bg: rgba(22, 32, 51, 0.08);
  --popup-canvas-border: rgba(255, 255, 255, 0.72);
  --popup-canvas-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.58),
    0 1rem 1.6rem rgba(6, 15, 33, 0.14);
  --popup-canvas-cell: rgba(255, 255, 255, 0.82);
  --popup-swatch-border: rgba(255, 255, 255, 0.72);
  --popup-swatch-light-border: rgba(185, 195, 214, 0.68);
  --photos-surface-top: var(--popup-surface-top);
  --photos-surface-bottom: var(--popup-surface-bottom);
  --photos-chrome-top: var(--popup-chrome-top);
  --photos-chrome-bottom: var(--popup-chrome-bottom);
  --photos-title-color: var(--popup-title-color);
  --photos-control-muted: var(--popup-text-tertiary);
  --photos-track-bg: var(--popup-muted-border);
  --photos-thumb-border: var(--popup-border);
  --photos-thumb-bg: var(--popup-muted-bg);
  --photos-search-bg: var(--popup-muted-bg);
  --photos-search-border: var(--popup-muted-border);
  --photos-search-text: var(--popup-text-tertiary);
  --photos-body-bg: var(--popup-surface-solid);
  --photos-sidebar-bg: var(--popup-surface-solid);
  --photos-sidebar-border: var(--popup-divider);
  --photos-sidebar-label: var(--popup-text-tertiary);
  --photos-toggle-bg: var(--popup-muted-bg);
  --photos-toggle-hover: var(--popup-ghost-bg);
  --photos-toggle-text: var(--popup-text-primary);
  --photos-album-text: var(--popup-text-secondary);
  --photos-album-hover: var(--popup-ghost-bg);
  --photos-album-active-bg: var(--popup-muted-bg);
  --photos-album-active-text: var(--popup-text-primary);
  --photos-header-top: var(--popup-surface-top);
  --photos-header-bottom: var(--popup-surface-bottom);
  --photos-header-border: var(--popup-divider);
  --photos-count: var(--popup-text-tertiary);
  --photos-card-bg: var(--popup-muted-bg);
  --photos-card-border: var(--popup-muted-border);
  --photos-card-active-border: var(--popup-border);
  --photos-card-text: var(--popup-text-primary);
  --photos-card-muted: var(--popup-text-tertiary);
  --photos-art-border: var(--popup-preview-border);
  --photos-art-bar: var(--popup-muted-border);
  --photos-art-glyph: var(--popup-text-tertiary);
  --alert-surface-top: rgba(252, 249, 245, 0.96);
  --alert-surface-bottom: rgba(235, 229, 222, 0.96);
  --alert-border: rgba(255, 255, 255, 0.74);
  --alert-shadow:
    0 1.3rem 2.4rem rgba(9, 18, 35, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.74);
  --alert-title: #2f2924;
  --alert-message: rgba(47, 41, 36, 0.82);
  --alert-button-top: #5ba0ff;
  --alert-button-bottom: #3377e2;
  --alert-button-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.38),
    0 0.4rem 0.8rem rgba(20, 79, 181, 0.18);
  --finder-chrome-top: var(--popup-chrome-top);
  --finder-chrome-bottom: var(--popup-chrome-bottom);
  --finder-chrome-border: var(--popup-divider);
  --finder-sidebar-bg: var(--popup-surface-solid);
  --finder-sidebar-border: var(--popup-divider);
  --finder-main-bg: var(--popup-surface-solid);
  --finder-rule: var(--popup-divider);
  --finder-label: var(--popup-text-tertiary);
  --finder-text-primary: var(--popup-text-primary);
  --finder-text-secondary: var(--popup-text-secondary);
  --finder-sidebar-icon: #f08c00;
  --finder-sidebar-icon-muted: var(--popup-text-tertiary);
  --finder-sidebar-item-active: var(--popup-muted-bg);
  --finder-toolbar-icon: var(--popup-text-secondary);
  --finder-toolbar-icon-muted: var(--popup-text-tertiary);
  --finder-file-border: var(--popup-preview-border);
  --finder-file-name: var(--popup-text-primary);
  --finder-file-name-shadow: 0 0.08rem 0.45rem rgba(255, 255, 255, 0.62);
  --finder-file-active-bg: var(--popup-muted-bg);
  --finder-file-active-border: var(--popup-muted-border);
  --finder-preview-label-bg: var(--popup-muted-bg);
  --notes-sidebar-bg: var(--popup-surface-solid);
  --notes-sidebar-border: var(--popup-divider);
  --notes-surface-bg: var(--popup-surface-solid);
  --notes-paper-bg: linear-gradient(180deg, var(--popup-surface-top), var(--popup-surface-bottom));
  --notes-rule: var(--popup-divider);
  --notes-label: var(--popup-text-tertiary);
  --notes-folder-bg: var(--popup-muted-bg);
  --notes-folder-active-bg: var(--popup-ghost-bg);
  --notes-note-bg: var(--popup-muted-bg);
  --notes-note-active-bg: var(--popup-ghost-bg);
  --notes-note-border: var(--popup-muted-border);
  --notes-note-title: var(--popup-text-primary);
  --notes-note-preview: var(--popup-text-secondary);
  --notes-text-primary: var(--popup-text-primary);
  --notes-text-secondary: var(--popup-text-secondary);
  --notes-chip-bg: var(--popup-muted-bg);
  --notes-chip-border: var(--popup-muted-border);
  --archive-sidebar-bg: rgba(238, 243, 249, 0.96);
  --archive-sidebar-border: rgba(35, 43, 58, 0.08);
  --archive-main-bg: rgba(251, 253, 255, 0.98);
  --archive-header-bg: linear-gradient(180deg, rgba(247, 250, 255, 0.96), rgba(236, 241, 249, 0.92));
  --archive-label: rgba(35, 43, 58, 0.42);
  --archive-text-primary: #1b2333;
  --archive-text-secondary: rgba(27, 35, 51, 0.66);
  --archive-item-bg: rgba(255, 255, 255, 0.78);
  --archive-item-border: rgba(35, 43, 58, 0.08);
  --archive-item-hover: rgba(35, 43, 58, 0.06);
  --archive-icon-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(240, 245, 251, 0.88));
  --archive-icon-border: rgba(176, 188, 207, 0.68);
  --archive-sidebar-item-bg: rgba(35, 43, 58, 0.04);
  --archive-sidebar-item-active: rgba(35, 43, 58, 0.1);
  --desktop-item-color: #101521;
  --desktop-item-shadow: 0 0.08rem 0.45rem rgba(255, 255, 255, 0.88);
  --desktop-item-outline: rgba(16, 21, 33, 0.9);
  --desktop-item-active-bg: rgba(16, 21, 33, 0.08);
  --desktop-item-drag-bg: rgba(16, 21, 33, 0.12);
}

.menu-bar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--menu-height);
  padding: 0 1.15rem;
  background: linear-gradient(180deg, rgba(246, 248, 253, 0.72), rgba(237, 241, 249, 0.42));
  border-bottom: 1px solid rgba(255, 255, 255, 0.38);
  box-shadow: 0 0.125rem 1.5rem rgba(5, 12, 25, 0.08);
  backdrop-filter: blur(28px) saturate(140%);
  animation: menu-drop 700ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.menu-bar__left,
.menu-bar__right,
.menu-bar__nav {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.menu-bar__apple {
  display: grid;
  place-items: center;
  width: 1.4rem;
  height: 1.4rem;
  font-size: 1.1rem;
}

.menu-bar__app-name,
.menu-bar__nav button,
.menu-bar__status,
.menu-bar__clock {
  font-size: 0.84rem;
  font-weight: 500;
}

.menu-bar__app-name {
  font-weight: 700;
}

.menu-bar__nav button,
.menu-bar__apple {
  cursor: default;
}

.desktop {
  position: relative;
  min-height: 100vh;
  transition: opacity 240ms ease, visibility 240ms ease;
}

body.is-booting .desktop-shell > .desktop,
body.is-booting .dock-region,
.desktop-shell.is-booting > .desktop,
.desktop-shell.is-booting > .dock-region {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.boot-loader {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.3)),
    url("./assets/background/loadingscreen.png") center / cover no-repeat;
  opacity: 1;
  visibility: visible;
  transition: opacity 360ms ease, visibility 360ms ease;
}

.boot-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.boot-loader__progress {
  position: absolute;
  top: calc(50% + clamp(3.6rem, 6vw, 4.8rem));
  left: 50%;
  width: min(18rem, calc(100vw - 3rem));
  height: 0.42rem;
  padding: 0.05rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(12, 12, 16, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 0.75rem 2rem rgba(0, 0, 0, 0.26);
  overflow: hidden;
  transform: translateX(-50%);
  backdrop-filter: blur(0.9rem) saturate(132%);
}

.boot-loader__progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(206, 214, 228, 0.86));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 0 0.8rem rgba(255, 255, 255, 0.18);
  transform: scaleX(0);
  transform-origin: left center;
  animation: boot-progress 5s linear forwards;
}

.wallpaper {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background-color: #0f1624;
}

.wallpaper__image {
  position: absolute;
  inset: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  transition: opacity 420ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: opacity;
}

.wallpaper__image--dark {
  opacity: 1;
  background-image:
    linear-gradient(180deg, rgba(6, 11, 22, 0.02), rgba(6, 11, 22, 0.08)),
    url("./assets/background/blackbackground.png");
}

.wallpaper__image--light {
  opacity: 0;
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0.04)),
    url("./assets/background/whitebackground.png");
}

.desktop-shell.is-light-wallpaper .wallpaper__image--dark {
  opacity: 0;
}

.desktop-shell.is-light-wallpaper .wallpaper__image--light {
  opacity: 1;
}

.wallpaper::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 18%),
    radial-gradient(circle at 20% 18%, rgba(255, 255, 255, 0.05), transparent 18%),
    radial-gradient(circle at 82% 28%, rgba(255, 255, 255, 0.03), transparent 22%);
  transition: opacity 420ms cubic-bezier(0.4, 0, 0.2, 1);
}

.desktop-shell.is-light-wallpaper .wallpaper::before {
  opacity: 0.58;
}

.wallpaper__mesh {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  filter: blur(3.75rem);
  opacity: 0.18;
  mix-blend-mode: screen;
  animation: mesh-drift 18s ease-in-out infinite alternate;
  transition: opacity 420ms cubic-bezier(0.4, 0, 0.2, 1);
}

.desktop-shell.is-light-wallpaper .wallpaper__mesh {
  opacity: 0.12;
}

.wallpaper__mesh--one {
  inset: auto auto 8% -10%;
  width: 28rem;
  height: 18rem;
  background: linear-gradient(135deg, rgba(255, 202, 124, 0.95), rgba(252, 146, 121, 0.3));
}

.wallpaper__mesh--two {
  inset: 8% 12% auto auto;
  width: 18rem;
  height: 18rem;
  background: linear-gradient(135deg, rgba(148, 244, 255, 0.82), rgba(110, 154, 255, 0.24));
  animation-delay: 120ms;
}

.wallpaper__mesh--three {
  inset: 36% auto auto 38%;
  width: 21rem;
  height: 14rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.28), rgba(158, 188, 255, 0.08));
  animation-delay: 240ms;
}

.wallpaper__grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.04;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 1.375rem 1.375rem;
  mix-blend-mode: soft-light;
  transition: opacity 420ms cubic-bezier(0.4, 0, 0.2, 1);
}

.desktop-shell.is-light-wallpaper .wallpaper__grain {
  opacity: 0.02;
}

@keyframes boot-progress {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

.desktop-grid {
  position: absolute;
  inset: 1.4rem 1.75rem 8.75rem 1.75rem;
  z-index: 2;
  overflow: hidden;
  transition: transform 360ms ease, filter 360ms ease, opacity 360ms ease;
}

.desktop-shell.is-window-open .desktop-grid {
  transform: scale(0.985);
  filter: blur(0.15rem);
}

.desktop-item {
  position: absolute;
  display: grid;
  justify-items: center;
  gap: 0.45rem;
  align-content: start;
  cursor: pointer;
  border-radius: 1.4rem;
  width: 5.7rem;
  padding: 0.28rem 0.15rem 0.38rem;
  color: var(--desktop-item-color);
  text-shadow: var(--desktop-item-shadow);
  opacity: 0;
  transform: translateY(1.2rem) scale(0.96);
  animation: icon-rise 700ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: calc(var(--stagger) * 70ms + 180ms);
  transition: color 320ms ease, text-shadow 320ms ease, background 220ms ease;
  user-select: none;
  touch-action: none;
}

.desktop-item:focus-visible {
  outline: 2px solid var(--desktop-item-outline);
  outline-offset: 4px;
}

.desktop-item__preview {
  --preview-frame: 0.22rem;
  position: relative;
  box-sizing: border-box;
  width: var(--preview-width, 4.55rem);
  height: var(--preview-height, 4.55rem);
  padding: var(--preview-frame);
  border-radius: 0;
  border: 1px solid rgba(255, 255, 255, 0.84);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.58),
    0 0 0 1px rgba(6, 12, 24, 0.08),
    0 0.85rem 1.35rem rgba(3, 10, 23, 0.24);
  background: rgba(247, 249, 252, 0.94);
  overflow: hidden;
  display: block;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.desktop-item__preview-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #ffffff;
}

.desktop-item__preview::before,
.info-window__preview::before {
  content: "";
  position: absolute;
  inset: var(--preview-frame, 0.22rem);
  z-index: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 24%);
  pointer-events: none;
}

.desktop-item__preview::after,
.info-window__preview::after {
  content: "";
  position: absolute;
  inset: var(--preview-frame, 0.22rem);
  z-index: 1;
  border-radius: 0;
  border: 1px solid rgba(7, 16, 34, 0.06);
  pointer-events: none;
}

.desktop-item__preview-label {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.42rem;
  border-radius: 999px;
  background: rgba(7, 16, 34, 0.2);
  backdrop-filter: blur(12px);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.desktop-item__text {
  width: min(100%, 5.5rem);
  text-align: center;
}

.desktop-item__name {
  display: block;
  overflow: hidden;
  font-size: 0.69rem;
  font-weight: 600;
  line-height: 1.16;
  white-space: normal;
  text-overflow: initial;
}

.desktop-item__meta {
  display: none;
}

.desktop-item:hover .desktop-item__preview,
.desktop-item.is-active .desktop-item__preview {
  transform: translateY(-0.25rem) scale(1.03);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.62),
    0 0 0 1px rgba(6, 12, 24, 0.08),
    0 1.1rem 1.65rem rgba(3, 10, 23, 0.28);
}

.desktop-item.is-active {
  background: var(--desktop-item-active-bg);
}

.desktop-item.is-dragging {
  z-index: 4;
  cursor: grabbing;
  background: var(--desktop-item-drag-bg);
}

.desktop-item.is-dragging .desktop-item__preview {
  transform: translateY(-0.15rem) scale(1.02);
}

.window-scrim {
  position: fixed;
  inset: 0;
  z-index: 25;
  opacity: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.14), transparent 32%),
    rgba(9, 15, 28, 0.24);
  backdrop-filter: blur(0.25rem) saturate(112%);
  transition: opacity 300ms ease;
}

.window-scrim.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.info-window {
  --info-window-width: min(clamp(24rem, 52vw, 35rem), calc(100vw - 2rem));
  --info-window-max-height: min(clamp(22rem, 64vh, 32rem), calc(100vh - 2rem));
  --window-min-width: 18rem;
  --window-min-height: 18rem;
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 45;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  width: var(--window-width, var(--info-window-width));
  min-width: min(var(--window-min-width), calc(100vw - 2rem));
  height: var(--window-height, auto);
  min-height: min(var(--window-min-height), calc(100vh - 2rem));
  max-width: min(calc(100vw - 2rem), var(--window-safe-max-width, calc(100vw - 2rem)));
  max-height: min(var(--info-window-max-height), var(--window-safe-max-height, var(--info-window-max-height)));
  border-radius: 1.65rem;
  border: 1px solid var(--popup-border);
  background:
    linear-gradient(180deg, var(--popup-surface-top), var(--popup-surface-bottom)),
    var(--popup-surface-solid);
  box-shadow: var(--popup-shadow);
  backdrop-filter: blur(2rem) saturate(145%);
  overflow: hidden;
  transform: translate(
    calc(-50% + var(--window-offset-x, 0px)),
    calc(-50% + var(--window-offset-y, 0px))
  );
  opacity: 1;
  visibility: visible;
  color: var(--popup-text-primary);
  transition: box-shadow 220ms ease;
}

.info-window--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.info-window__chrome {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 3.1rem;
  padding: 0.72rem 0.95rem 0.72rem 4.35rem;
  position: relative;
  background: linear-gradient(180deg, var(--popup-chrome-top), var(--popup-chrome-bottom));
  border-bottom: 1px solid var(--popup-divider);
  cursor: grab;
  user-select: none;
  touch-action: none;
}

.info-window__chrome:active {
  cursor: grabbing;
}

.traffic-lights {
  position: absolute;
  left: 1rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.traffic-lights__button {
  width: 0.82rem;
  height: 0.82rem;
  border-radius: 50%;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.traffic-lights__button--close {
  background: #ff5f57;
}

.traffic-lights__button--minimize {
  background: #febc2e;
}

.traffic-lights__button--maximize {
  background: #28c840;
}

.traffic-lights__button--minimize,
.traffic-lights__button--maximize,
.photos-window__zoom,
.photos-window__search,
.finder-window__nav,
.finder-window__toolbar {
  display: none !important;
}

.info-window__title {
  max-width: 100%;
  overflow: hidden;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--popup-text-primary);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.info-window__body {
  display: grid;
  gap: 0.74rem;
  min-height: 0;
  padding: 0.82rem;
  overflow: auto;
}

.info-window__body::-webkit-scrollbar {
  width: 0.55rem;
}

.info-window__body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--popup-scrollbar-thumb);
}

.info-window__hero {
  --info-preview-width: 4.25rem;
  --info-preview-height: 5.35rem;
  display: grid;
  grid-template-columns: var(--info-preview-width) minmax(0, 1fr);
  gap: 0.74rem;
  align-items: center;
}

.info-window__preview {
  position: relative;
  box-sizing: border-box;
  width: var(--preview-width, var(--info-preview-width));
  height: var(--preview-height, var(--info-preview-height));
  padding: 0;
  border-radius: 0.56rem;
  overflow: hidden;
  border: 0;
  box-shadow: none;
  background: transparent;
  display: block;
}

.info-window__preview::before,
.info-window__preview::after {
  border-radius: inherit;
}

.info-window__preview-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: transparent;
}

.info-window__preview-label {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  width: 100%;
  padding: 0.45rem;
  border-radius: 999px;
  background: rgba(7, 16, 34, 0.22);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.info-window__intro {
  display: grid;
  align-content: center;
  gap: 0.08rem;
  min-width: 0;
  min-height: var(--info-preview-height);
  max-height: var(--info-preview-height);
  overflow: hidden;
}

.info-window__headline {
  margin: 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: clamp(1rem, 1.55vw, 1.18rem);
  font-weight: 700;
  line-height: 1.02;
  color: var(--popup-text-primary);
  word-break: normal;
}

.info-window__subtitle {
  margin: 0;
  overflow: hidden;
  font-size: clamp(0.82rem, 1.15vw, 0.92rem);
  font-weight: 400;
  line-height: 1.05;
  color: var(--popup-text-primary);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.info-window__summary {
  padding: 0.62rem 0.78rem;
  border-radius: 0;
  background: linear-gradient(180deg, rgba(41, 46, 58, 0.94), rgba(23, 27, 37, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

body.is-light-wallpaper .info-window__summary,
.desktop-shell.is-light-wallpaper .info-window__summary {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(243, 246, 251, 0.82));
  border: 1px solid rgba(255, 255, 255, 0.58);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

.info-window__summary-text {
  margin: 0;
  color: var(--popup-text-secondary);
  font-size: clamp(0.84rem, 1.2vw, 0.95rem);
  font-weight: 400;
  line-height: 1.18;
}

body.is-light-wallpaper .info-window__summary-text,
.desktop-shell.is-light-wallpaper .info-window__summary-text {
  color: rgba(54, 61, 73, 0.88);
}

.info-window__summary-text em {
  font-style: italic;
}

.info-window__section-block {
  display: grid;
  gap: 0.42rem;
}

.info-window__section-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.46rem;
  width: fit-content;
  color: var(--popup-text-primary);
  font-size: clamp(0.84rem, 1.15vw, 0.94rem);
  font-weight: 600;
  cursor: pointer;
}

.info-window__section-chevron {
  width: 0.58rem;
  height: 0.58rem;
  border-right: 2px solid var(--popup-text-tertiary);
  border-bottom: 2px solid var(--popup-text-tertiary);
  transform: rotate(-45deg);
  transition: transform 180ms ease, border-color 180ms ease;
}

.info-window__section-toggle.is-expanded .info-window__section-chevron {
  transform: rotate(45deg) translateY(-1px);
  border-color: var(--popup-text-secondary);
}

.info-window__section-panel {
  display: grid;
  gap: 0.45rem;
  padding-left: 1.12rem;
}

.info-window__detail-line {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: clamp(0.82rem, 1.1vw, 0.9rem);
  line-height: 1.26;
  color: var(--popup-text-primary);
}

.info-window__detail-label {
  font-weight: 500;
}

.info-window__detail-value {
  color: var(--popup-text-primary);
}

.info-window__preview-large {
  --info-media-width: 100%;
  display: grid;
  place-items: stretch;
  min-height: 0;
  padding: 0;
  border-radius: 1rem;
  overflow: hidden;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.info-window__preview-large-image {
  display: block;
  width: var(--info-media-width);
  max-width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  border-radius: 1rem;
  background: transparent;
}

.info-window__media-gallery {
  display: grid;
  gap: 0.6rem;
  width: 100%;
}

.info-window__media-stage {
  display: grid;
  place-items: center;
  width: 100%;
  overflow: hidden;
  border-radius: 1rem;
}

.info-window__media-video {
  display: block;
  width: var(--info-media-width);
  max-width: 100%;
  height: auto;
  max-height: none;
  border-radius: 1rem;
  background: transparent;
}

.info-window__preview-large-label {
  color: var(--popup-text-secondary);
  font-size: 0.84rem;
  font-weight: 500;
}

.info-window.is-compact .info-window__hero {
  grid-template-columns: 1fr;
  align-items: start;
}

.info-window.is-compact .info-window__intro {
  min-height: 0;
  max-height: none;
}

.info-window.is-compact .info-window__section-panel {
  padding-left: 1rem;
}

.info-window.is-compact .info-window__preview-large {
  padding: 0;
}


.app-window {
  --app-window-width: min(clamp(29rem, 52vw, 40rem), calc(100vw - 2rem));
  --app-window-max-height: min(clamp(28rem, 80vh, 42rem), calc(100vh - 2rem));
  --window-min-width: 22rem;
  --window-min-height: 20rem;
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 45;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  width: var(--window-width, var(--app-window-width));
  min-width: min(var(--window-min-width), calc(100vw - 2rem));
  height: var(--window-height, auto);
  min-height: min(var(--window-min-height), calc(100vh - 2rem));
  max-width: min(calc(100vw - 2rem), var(--window-safe-max-width, calc(100vw - 2rem)));
  max-height: min(var(--app-window-max-height), var(--window-safe-max-height, var(--app-window-max-height)));
  border-radius: 1.65rem;
  border: 1px solid var(--popup-border);
  background:
    linear-gradient(180deg, var(--popup-surface-top), var(--popup-surface-bottom)),
    var(--popup-surface-solid);
  box-shadow: var(--popup-shadow);
  backdrop-filter: blur(2rem) saturate(145%);
  overflow: hidden;
  transform: translate(
    calc(-50% + var(--window-offset-x, 0px)),
    calc(-50% + var(--window-offset-y, 0px))
  );
  opacity: 1;
  visibility: visible;
  color: var(--popup-text-primary);
}

.app-window--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.app-window.is-blocked {
  pointer-events: none;
}

.app-window__chrome {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0.85rem 1rem;
  position: relative;
  background: linear-gradient(180deg, var(--popup-chrome-top), var(--popup-chrome-bottom));
  border-bottom: 1px solid var(--popup-divider);
  cursor: grab;
  user-select: none;
  touch-action: none;
}

.app-window__chrome:active {
  cursor: grabbing;
}

.app-window__title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--popup-title-color);
}

.app-window__body {
  padding: 1rem;
  min-height: 0;
  overflow: auto;
}

.photos-window {
  --app-window-width: min(clamp(34rem, 68vw, 56rem), calc(100vw - 2rem));
  --app-window-max-height: min(clamp(30rem, 82vh, 46rem), calc(100vh - 2rem));
  --window-min-width: 26rem;
  --window-min-height: 20rem;
  background: linear-gradient(180deg, var(--photos-surface-top), var(--photos-surface-bottom));
  color: var(--photos-card-text);
}

.photos-window__chrome {
  min-height: 4.1rem;
  background: linear-gradient(180deg, var(--photos-chrome-top), var(--photos-chrome-bottom));
  border-bottom: 1px solid var(--photos-sidebar-border);
}

.photos-window__zoom {
  position: absolute;
  left: 5rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--photos-control-muted);
  font-size: 0.88rem;
}

.photos-window__zoom-track {
  position: relative;
  width: 4.9rem;
  height: 0.18rem;
  border-radius: 999px;
  background: var(--photos-track-bg);
}

.photos-window__zoom-track span {
  position: absolute;
  top: 50%;
  left: 1.7rem;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 1px solid var(--photos-thumb-border);
  background: var(--photos-thumb-bg);
  transform: translate(-50%, -50%);
}

.photos-window .app-window__title {
  color: var(--photos-title-color);
}

.photos-window__search {
  position: absolute;
  right: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 12rem;
  min-height: 2.5rem;
  padding: 0 0.9rem;
  border-radius: 0.8rem;
  background: var(--photos-search-bg);
  border: 1px solid var(--photos-search-border);
  color: var(--photos-search-text);
  font-size: 0.95rem;
}

.photos-window__search-icon {
  font-size: 1rem;
  opacity: 0.8;
}

.photos-window__body {
  padding: 0;
  background: var(--photos-body-bg);
}

#photosWindow.is-compact .photos-window__zoom {
  display: none;
}

#photosWindow.is-compact .photos-app {
  grid-template-columns: 1fr;
}

#photosWindow.is-compact .photos-app__sidebar {
  display: grid;
  border-right: 0;
  border-bottom: 1px solid var(--photos-sidebar-border);
}

#photosWindow.is-compact .photos-app__grid {
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
}

#photosWindow.is-compact .photos-app__header-row {
  flex-wrap: wrap;
}

#photosWindow.is-compact .photos-app__photo-grid {
  gap: 0.95rem;
}

#photosWindow.is-compact .photos-app__photo-thumb {
  height: clamp(10rem, 28vh, 16rem);
}

#photosWindow.is-compact .photos-app__lightbox {
  padding: 1rem;
}

.photos-app {
  display: grid;
  grid-template-columns: 12.5rem 1fr;
  min-height: 35rem;
}

.photos-app__sidebar {
  display: grid;
  align-content: start;
  gap: 0.45rem;
  padding: 1rem 0.72rem 1.05rem;
  background: var(--photos-sidebar-bg);
  border-right: 1px solid var(--photos-sidebar-border);
}

.photos-app__sidebar-label {
  margin: 0;
  padding: 0 0.38rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--photos-sidebar-label);
}

.photos-app__section-toggle {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  min-height: 2.5rem;
  padding: 0.62rem 0.72rem;
  border-radius: 0.74rem;
  background: var(--photos-toggle-bg);
  color: var(--photos-toggle-text);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}

.photos-app__section-toggle:hover {
  background: var(--photos-toggle-hover);
}

.photos-app__disclosure {
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  transition: transform 180ms ease;
}

.photos-app__section-toggle.is-expanded .photos-app__disclosure {
  transform: rotate(45deg) translateY(-0.04rem);
}

.photos-app__album-list {
  display: grid;
  gap: 0.14rem;
  padding-left: 0.16rem;
}

.photos-app__album-list.is-collapsed {
  display: none;
}

.photos-app__album-button {
  display: flex;
  align-items: center;
  gap: 0.58rem;
  width: 100%;
  min-height: 2.4rem;
  padding: 0.48rem 0.64rem;
  border-radius: 0.74rem;
  color: var(--photos-album-text);
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}

.photos-app__album-button:hover {
  background: var(--photos-album-hover);
}

.photos-app__album-button.is-active {
  background: var(--photos-album-active-bg);
  color: var(--photos-album-active-text);
}

.photos-app__album-icon {
  position: relative;
  width: 1rem;
  height: 0.8rem;
  border-radius: 0.16rem;
  border: 1.5px solid currentColor;
  opacity: 0.9;
}

.photos-app__album-icon::before {
  content: "";
  position: absolute;
  left: 0.08rem;
  top: -0.22rem;
  width: 0.46rem;
  height: 0.18rem;
  border-radius: 0.16rem 0.16rem 0 0;
  background: currentColor;
}

.photos-app__album-button-label {
  font-size: 0.86rem;
  font-weight: 500;
}

.photos-app__back-button[hidden],
.photos-app__grid[hidden],
.photos-app__detail[hidden],
.photos-app__lightbox[hidden] {
  display: none;
}

.photos-app__main {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 0;
  background: var(--photos-body-bg);
}

.photos-app__header {
  padding: 1.2rem 1.4rem 0.95rem;
  background: linear-gradient(180deg, var(--photos-header-top), var(--photos-header-bottom));
  border-bottom: 1px solid var(--photos-header-border);
}

.photos-app__header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
}

.photos-app__header-copy {
  min-width: 0;
  margin-right: auto;
}

.photos-app__back-button {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.45rem;
  min-height: 2.3rem;
  padding: 0.2rem 0.4rem 0.2rem 0;
  border-radius: 0;
  border: 0;
  background: transparent;
  color: var(--photos-toggle-text);
  font-size: 0.96rem;
  font-weight: 700;
  cursor: pointer;
  transition: color 160ms ease, transform 160ms ease;
}

.photos-app__back-button:not([hidden])::before {
  content: "‹";
  font-size: 1.5rem;
  line-height: 1;
}

.photos-app__back-button:hover {
  color: var(--photos-album-active-text);
  transform: translateY(-1px);
}

.photos-app__title {
  margin: 0;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.photos-app__count {
  margin: 0.45rem 0 0;
  color: var(--photos-count);
  font-size: 1rem;
  font-weight: 600;
}

.photos-app__content {
  position: relative;
  min-height: 0;
  overflow: auto;
}

.photos-app__grid {
  display: grid;
  align-content: start;
  grid-template-columns: repeat(auto-fit, minmax(13.15rem, 1fr));
  gap: 0.95rem;
  padding: 1.15rem 1.1rem 1.45rem;
}

.photos-app__album-card {
  display: grid;
  grid-template-columns: clamp(4.9rem, 30%, 5.8rem) 1fr;
  min-height: 6.95rem;
  border-radius: 1.15rem;
  overflow: hidden;
  background: var(--photos-card-bg);
  border: 1px solid var(--photos-card-border);
  color: var(--photos-card-text);
  cursor: pointer;
  box-shadow: none;
  transition: transform 170ms ease, border-color 170ms ease, background 170ms ease;
}

.photos-app__album-card:hover {
  transform: translateY(-2px);
  background: color-mix(in srgb, var(--photos-card-bg) 92%, white 8%);
}

.photos-app__album-card.is-active {
  border-color: var(--photos-card-active-border);
}

.photos-app__album-card-art {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--album-tone-a), var(--album-tone-b));
}

.photos-app__album-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photos-app__album-card-glyph {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2.4rem;
  height: 1.9rem;
  border-radius: 0.35rem;
  border: 2px solid var(--photos-art-glyph);
  transform: translate(-50%, -50%);
}

.photos-app__album-card-glyph::before,
.photos-app__album-card-glyph::after {
  content: "";
  position: absolute;
}

.photos-app__album-card-glyph::before {
  left: 0.28rem;
  top: 0.28rem;
  width: 0.36rem;
  height: 0.36rem;
  border-radius: 50%;
  background: var(--photos-art-glyph);
}

.photos-app__album-card-glyph::after {
  left: 0.32rem;
  right: 0.32rem;
  bottom: 0.3rem;
  height: 0.65rem;
  background: linear-gradient(135deg, var(--photos-art-bar), var(--photos-art-glyph));
  clip-path: polygon(0 100%, 34% 38%, 55% 70%, 73% 46%, 100% 100%);
}

.photos-app__album-card-meta {
  display: grid;
  align-content: center;
  gap: 0.18rem;
  padding: 0.68rem 0.85rem 0.72rem;
  text-align: left;
}

.photos-app__album-card-name,
.photos-app__album-card-total {
  margin: 0;
}

.photos-app__album-card-name {
  font-size: 1.02rem;
  font-weight: 700;
}

.photos-app__album-card-total {
  color: var(--photos-card-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.photos-app__detail {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.85rem;
  padding: 1rem 1.25rem 1.45rem;
  min-height: 0;
}

.photos-app__detail-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--photos-count);
}

.photos-app__detail-hint,
.photos-app__detail-filter {
  margin: 0;
}

.photos-app__detail-hint {
  font-size: 0.98rem;
  font-weight: 600;
}

.photos-app__detail-filter {
  font-size: 0.98rem;
  font-weight: 700;
}

.photos-app__photo-grid {
  display: grid;
  align-content: start;
  grid-template-columns: repeat(auto-fit, minmax(9.8rem, 1fr));
  gap: 0.9rem;
  min-height: 0;
}

.photos-app__photo-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  height: auto;
  padding: 0;
  overflow: hidden;
  border-radius: 0.5rem;
  border: 1px solid var(--photos-card-border);
  background: var(--photos-card-bg);
  cursor: pointer;
  box-shadow: none;
  transition: transform 170ms ease, border-color 170ms ease, box-shadow 170ms ease, opacity 170ms ease;
}

.photos-app__photo-thumb:hover {
  transform: translateY(-2px);
  opacity: 0.94;
}

.photos-app__photo-thumb.is-active {
  border-color: var(--photos-card-active-border);
  box-shadow: 0 0 0 1px var(--photos-card-active-border);
}

.photos-app__photo-thumb-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photos-app__lightbox {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.85rem;
  padding: 1.5rem;
  background: rgba(18, 16, 20, 0.78);
  backdrop-filter: blur(18px);
}

.photos-app__lightbox-close {
  justify-self: end;
  min-height: 2.25rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--photos-card-border);
  background: color-mix(in srgb, var(--photos-toggle-bg) 88%, black 12%);
  color: var(--photos-toggle-text);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
}

.photos-app__lightbox-figure {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  width: min(100%, 62rem);
}

.photos-app__lightbox-frame {
  display: grid;
  place-items: center;
  padding: 1rem;
  border-radius: 1.25rem;
  border: 1px solid var(--photos-card-border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03)), var(--photos-card-bg);
  box-shadow: 0 1.2rem 2.4rem rgba(0, 0, 0, 0.22);
}

.photos-app__lightbox-image {
  display: block;
  max-width: 100%;
  max-height: min(68vh, 42rem);
  width: auto;
  height: auto;
}

.photos-app__lightbox-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.photos-app__lightbox-title,
.photos-app__lightbox-count {
  margin: 0;
}

.photos-app__lightbox-title {
  font-size: 1rem;
  font-weight: 700;
}

.photos-app__lightbox-count {
  color: var(--photos-count);
  font-size: 0.94rem;
  font-weight: 600;
}

.finder-window {
  --app-window-width: min(clamp(56rem, 92vw, 76rem), calc(100vw - 2rem));
  --app-window-max-height: min(clamp(30rem, 82vh, 46rem), calc(100vh - 2rem));
  --window-min-width: 42rem;
  --window-min-height: 24rem;
  border-color: var(--finder-chrome-border);
  background: linear-gradient(180deg, var(--finder-chrome-top), var(--finder-chrome-bottom));
}

.finder-window__chrome {
  justify-content: flex-start;
  gap: 1rem;
  min-height: 4.4rem;
  padding: 0 1.3rem 0 5.9rem;
  background: linear-gradient(180deg, var(--finder-chrome-top), var(--finder-chrome-bottom));
  border-bottom: 1px solid var(--finder-chrome-border);
}

.finder-window__title {
  color: var(--finder-text-primary);
  font-size: 0.98rem;
  font-weight: 700;
}

.finder-window__nav,
.finder-window__toolbar,
.finder-window__toolbar-group {
  display: flex;
  align-items: center;
}

.finder-window__nav {
  gap: 0.22rem;
}

.finder-window__toolbar {
  margin-left: auto;
  gap: 0.78rem;
}

.finder-window__toolbar-group {
  gap: 0.42rem;
}

.finder-window__nav-button,
.finder-window__toolbar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  color: var(--finder-toolbar-icon);
}

.finder-window__nav-button.is-muted,
.finder-window__toolbar-icon.is-muted {
  color: var(--finder-toolbar-icon-muted);
}

.finder-window__nav-button svg,
.finder-window__toolbar-icon svg {
  width: 1.2rem;
  height: 1.2rem;
}

.finder-window__toolbar-icon--wide svg {
  width: 1.32rem;
}

.finder-window__toolbar-icon--search {
  margin-left: 0.15rem;
}

.finder-window__body {
  padding: 0;
  background: var(--finder-main-bg);
}

.finder-app {
  display: grid;
  grid-template-columns: 18.3rem 1fr;
  min-height: 34rem;
  background: var(--finder-main-bg);
}

.finder-app__sidebar {
  display: grid;
  align-content: start;
  gap: 0.5rem;
  padding: 1.05rem 0.8rem 1rem;
  background: var(--finder-sidebar-bg);
  border-right: 1px solid var(--finder-sidebar-border);
}

.finder-app__sidebar-group {
  display: grid;
  gap: 0.16rem;
}

.finder-app__sidebar-label {
  margin: 0 0 0.55rem;
  padding: 0 0.38rem;
  color: var(--finder-label);
  font-size: 0.72rem;
  font-weight: 600;
}

.finder-app__sidebar-group--tags {
  padding-top: 0.4rem;
}

.finder-app__sidebar-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.85rem;
  min-height: 2.7rem;
  padding: 0.42rem 0.68rem;
  border-radius: 0.74rem;
  color: var(--finder-text-primary);
  font-size: 0.86rem;
  font-weight: 500;
}

.finder-app__sidebar-item.is-active {
  background: var(--finder-sidebar-item-active);
}

.finder-app__sidebar-entry {
  display: inline-flex;
  align-items: center;
  gap: 0.78rem;
  min-width: 0;
}

.finder-app__sidebar-icon {
  flex: 0 0 auto;
  width: 1.38rem;
  height: 1.38rem;
  color: var(--finder-sidebar-icon);
}

.finder-app__sidebar-icon--muted {
  color: var(--finder-sidebar-icon-muted);
}

.finder-app__sidebar-count {
  color: var(--finder-text-secondary);
  font-size: 0.76rem;
  font-weight: 600;
}

.finder-app__tag-dot {
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 50%;
}

.finder-app__tag-dot--red {
  background: #ff5f57;
}

.finder-app__tag-dot--orange {
  background: #ff9f0a;
}

.finder-app__tag-dot--yellow {
  background: #ffd60a;
}

.finder-app__main {
  display: grid;
  grid-template-rows: 1fr;
  min-height: 0;
  background: var(--finder-main-bg);
  overflow: hidden;
}

.finder-app__grid {
  position: relative;
  min-height: 100%;
  overflow: hidden;
}

.finder-item {
  opacity: 1;
  transform: none;
  animation: none;
}

.finder-item:hover,
.finder-item.is-active {
  background: var(--desktop-item-active-bg);
  border-color: transparent;
}

.finder-item .desktop-item__text {
  width: 100%;
}

.finder-item .desktop-item__name {
  color: var(--desktop-item-color);
}

#finderWindow.is-compact .finder-app,
#binWindow.is-compact .finder-app {
  grid-template-columns: 1fr;
}

#finderWindow.is-compact .finder-app__sidebar,
#binWindow.is-compact .finder-app__sidebar {
  border-right: 0;
  border-bottom: 1px solid var(--finder-sidebar-border);
}

#finderWindow.is-compact .finder-window__chrome,
#binWindow.is-compact .finder-window__chrome {
  gap: 0.7rem;
  min-height: 4.8rem;
  padding-right: 1rem;
}

#finderWindow.is-compact .finder-app__grid,
#binWindow.is-compact .finder-app__grid {
  min-height: 22rem;
}

.notes-window {
  --app-window-width: min(clamp(40rem, 74vw, 54rem), calc(100vw - 2rem));
  --app-window-max-height: min(clamp(30rem, 82vh, 46rem), calc(100vh - 2rem));
  --window-min-width: 28rem;
  --window-min-height: 24rem;
}

.notes-window__body {
  padding: 0;
  background: var(--notes-surface-bg);
}

.notes-app {
  display: grid;
  grid-template-columns: 15rem 1fr;
  min-height: 34rem;
  background: var(--notes-surface-bg);
}

.notes-app__sidebar {
  display: grid;
  align-content: start;
  gap: 0.5rem;
  padding: 1rem 0.72rem 1.02rem;
  background: var(--notes-sidebar-bg);
  border-right: 1px solid var(--notes-sidebar-border);
}

.notes-app__profile {
  display: grid;
  gap: 0.32rem;
}

.notes-app__profile-card {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--notes-note-border);
  background: var(--notes-note-bg);
  box-shadow: 0 0.85rem 1.5rem rgba(3, 10, 23, 0.14);
  aspect-ratio: 1;
}

.notes-app__profile-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.notes-app__sidebar-label {
  margin: 0;
  padding: 0 0.38rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--notes-label);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.notes-app__folder,
.notes-app__note-card {
  display: grid;
  gap: 0.2rem;
  padding: 0.62rem 0.72rem;
  border-radius: 0.8rem;
  background: var(--notes-folder-bg);
  border: 1px solid transparent;
}

.notes-app__folder {
  grid-template-columns: 1fr auto;
  align-items: center;
  color: var(--notes-note-title);
  font-size: 0.86rem;
  font-weight: 600;
}

.notes-app__folder.is-active {
  background: var(--notes-folder-active-bg);
}

.notes-app__folder-count {
  color: var(--notes-note-preview);
  font-size: 0.76rem;
  font-weight: 600;
}

.notes-app__note-card {
  background: var(--notes-note-bg);
  border-color: var(--notes-note-border);
}

.notes-app__note-card.is-active {
  background: var(--notes-note-active-bg);
}

.notes-app__note-card-title,
.notes-app__note-card-preview {
  margin: 0;
}

.notes-app__note-card-title {
  color: var(--notes-note-title);
  font-size: 0.86rem;
  font-weight: 600;
}

.notes-app__note-card-preview {
  color: var(--notes-note-preview);
  font-size: 0.76rem;
  line-height: 1.45;
  font-weight: 500;
}

.notes-app__content {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 0;
  background: var(--notes-paper-bg);
}

.notes-app__header {
  display: grid;
  gap: 0.32rem;
  padding: 1.3rem 1.35rem 0.95rem;
  border-bottom: 1px solid var(--notes-rule);
}

.notes-app__date {
  margin: 0;
  color: var(--notes-label);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.notes-app__title {
  margin: 0;
  color: var(--notes-text-primary);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.notes-app__subtitle {
  margin: 0;
  color: var(--notes-text-secondary);
  font-size: 1rem;
}

.notes-app__body {
  display: grid;
  gap: 1rem;
  min-height: 0;
  overflow: auto;
  padding: 1.2rem 1.35rem 1.45rem;
}

.notes-app__section {
  display: grid;
  gap: 0.55rem;
}

.notes-app__section h2,
.notes-app__section p,
.notes-app__list {
  margin: 0;
}

.notes-app__section h2 {
  color: var(--notes-text-primary);
  font-size: 0.92rem;
  font-weight: 700;
}

.notes-app__section p,
.notes-app__list li {
  color: var(--notes-text-secondary);
  font-size: 0.96rem;
  line-height: 1.58;
}

.notes-app__list {
  display: grid;
  gap: 0.45rem;
  padding-left: 1.1rem;
}

.notes-app__list strong {
  color: var(--notes-text-primary);
}

.notes-app__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.notes-app__tag {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  background: var(--notes-chip-bg);
  border: 1px solid var(--notes-chip-border);
  color: var(--notes-text-primary);
  font-size: 0.84rem;
  font-weight: 600;
}

#notesWindow.is-compact .notes-app {
  grid-template-columns: 1fr;
}

#notesWindow.is-compact .notes-app__sidebar {
  border-right: 0;
  border-bottom: 1px solid var(--notes-sidebar-border);
}

.bin-window {
  --app-window-width: min(clamp(56rem, 92vw, 76rem), calc(100vw - 2rem));
  --app-window-max-height: min(clamp(30rem, 82vh, 46rem), calc(100vh - 2rem));
  --window-min-width: 42rem;
  --window-min-height: 24rem;
  border-color: var(--finder-chrome-border);
  background: linear-gradient(180deg, var(--finder-chrome-top), var(--finder-chrome-bottom));
}

.bin-window__body {
  padding: 0;
  background: var(--archive-main-bg);
}

.bin-app {
  display: grid;
  grid-template-columns: 14rem 1fr;
  min-height: 33rem;
  background: var(--archive-main-bg);
}

.bin-app__sidebar {
  display: grid;
  align-content: start;
  gap: 0.42rem;
  padding: 1rem 0.72rem 1.02rem;
  background: var(--archive-sidebar-bg);
  border-right: 1px solid var(--archive-sidebar-border);
}

.bin-app__sidebar-label {
  margin: 0 0 0.2rem;
  padding: 0 0.34rem;
  color: var(--archive-label);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bin-app__sidebar-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.8rem;
  width: 100%;
  min-height: 2.4rem;
  padding: 0.52rem 0.68rem;
  border-radius: 0.74rem;
  background: var(--archive-sidebar-item-bg);
  color: var(--archive-text-primary);
  font-size: 0.86rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease, color 160ms ease;
}

.bin-app__sidebar-item:hover {
  background: var(--archive-sidebar-item-active);
  transform: translateY(-1px);
}

.bin-app__sidebar-item.is-active {
  background: var(--archive-sidebar-item-active);
}

.bin-app__sidebar-name {
  min-width: 0;
}

.bin-app__sidebar-count {
  color: var(--archive-text-secondary);
  font-size: 0.76rem;
  font-weight: 600;
}

.bin-app__main {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 0;
  background: var(--archive-main-bg);
}

.bin-app__header {
  display: grid;
  gap: 0.28rem;
  padding: 1.25rem 1.25rem 0.95rem;
  background: var(--archive-header-bg);
  border-bottom: 1px solid var(--archive-sidebar-border);
}

.bin-app__eyebrow,
.bin-app__count {
  margin: 0;
  color: var(--archive-label);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bin-app__title {
  margin: 0;
  color: var(--archive-text-primary);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.bin-app__grid {
  display: grid;
  align-content: start;
  gap: 0.9rem;
  grid-template-columns: repeat(auto-fit, minmax(13.25rem, 1fr));
  grid-auto-rows: 1fr;
  min-height: 0;
  overflow: auto;
  padding: 1.15rem 1.25rem 1.45rem;
}

.archive-card {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: 0.9rem;
  align-items: start;
  height: 100%;
  padding: 0.95rem 1rem;
  border-radius: 1.15rem;
  background: var(--archive-item-bg);
  border: 1px solid var(--archive-item-border);
  transition: transform 160ms ease, background 160ms ease;
}

.archive-card:hover {
  transform: translateY(-1px);
  background: var(--archive-item-hover);
}

.archive-card__icon {
  display: grid;
  place-items: center;
  width: 4.2rem;
  height: 4.8rem;
  border-radius: 1rem;
  background: linear-gradient(180deg, var(--archive-accent-a), var(--archive-accent-b));
  box-shadow: 0 0.85rem 1.4rem rgba(0, 0, 0, 0.18);
}

.archive-card__paper {
  position: relative;
  width: 2.4rem;
  height: 3rem;
  border-radius: 0.46rem;
  background: var(--archive-icon-bg);
  border: 1px solid var(--archive-icon-border);
}

.archive-card__paper::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 0.78rem;
  height: 0.78rem;
  background: rgba(255, 255, 255, 0.85);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  border-top-right-radius: 0.36rem;
}

.archive-card__copy {
  display: grid;
  align-content: start;
  gap: 0.28rem;
}

.archive-card__title,
.archive-card__meta,
.archive-card__description {
  margin: 0;
}

.archive-card__title {
  color: var(--archive-text-primary);
  font-size: 0.96rem;
  font-weight: 700;
}

.archive-card__meta {
  color: var(--archive-label);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.archive-card__description {
  color: var(--archive-text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.bin-app__empty {
  display: grid;
  place-items: center;
  min-height: 10rem;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px dashed var(--archive-item-border);
  color: var(--archive-label);
  font-size: 0.9rem;
  text-align: center;
}

#binWindow.is-compact .bin-app {
  grid-template-columns: 1fr;
}

#binWindow.is-compact .bin-app__sidebar {
  border-right: 0;
  border-bottom: 1px solid var(--archive-sidebar-border);
}

#binWindow.is-compact .bin-app__grid {
  grid-template-columns: 1fr;
}

.pixel-painter {
  display: grid;
  grid-template-columns: 10.5rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: start;
}

#pixelPainterWindow.is-compact .pixel-painter {
  grid-template-columns: 1fr;
}

.pixel-painter__sidebar,
.pixel-painter__stage {
  display: grid;
  gap: 0.85rem;
}

.pixel-painter__sidebar {
  align-content: start;
  padding: 1rem;
  border-radius: 1.25rem;
  background: var(--popup-muted-bg);
  border: 1px solid var(--popup-muted-border);
  box-shadow: var(--popup-muted-shadow);
}

.pixel-painter__eyebrow {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--popup-text-tertiary);
}

.pixel-painter__swatches {
  display: grid;
  grid-template-columns: repeat(2, 2.8rem);
  justify-content: start;
  gap: 0.45rem;
}

.pixel-painter__swatch {
  position: relative;
  aspect-ratio: 1;
  border-radius: 1rem;
  border: 1px solid var(--popup-swatch-border);
  box-shadow: var(--popup-muted-shadow);
  background: var(--swatch-color);
  cursor: pointer;
  overflow: hidden;
  transition: transform 140ms ease, box-shadow 140ms ease, outline-color 140ms ease;
}

.pixel-painter__swatch::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 48%);
}

.pixel-painter__swatch:hover {
  transform: translateY(-1px);
}

.pixel-painter__swatch.is-active {
  outline: 2px solid #2a5cff;
  outline-offset: 2px;
  box-shadow:
    0 0.7rem 1.1rem rgba(42, 92, 255, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.54);
}

.pixel-painter__swatch--light {
  border-color: var(--popup-swatch-light-border);
}

.pixel-painter__export {
  width: 100%;
}

.pixel-canvas {
  --pixel-grid-size: 16;
  display: grid;
  grid-template-columns: repeat(var(--pixel-grid-size), minmax(0, 1fr));
  gap: 1px;
  width: min(100%, 24rem);
  aspect-ratio: 1;
  justify-self: center;
  padding: 0.65rem;
  border-radius: 1.35rem;
  background: var(--popup-canvas-bg);
  border: 1px solid var(--popup-canvas-border);
  box-shadow: var(--popup-canvas-shadow);
  user-select: none;
  touch-action: none;
}

.pixel-canvas__cell {
  border: 0;
  padding: 0;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 0.2rem;
  background: var(--popup-canvas-cell);
  cursor: crosshair;
}

.pixel-canvas__cell.is-filled {
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.window-resize-handle {
  position: absolute;
  right: 0.35rem;
  bottom: 0.35rem;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 0.45rem;
  cursor: nwse-resize;
  touch-action: none;
  z-index: 3;
}

.window-resize-handle::before {
  content: "";
  position: absolute;
  inset: 0.2rem;
  border-right: 2px solid rgba(255, 255, 255, 0.4);
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
  border-bottom-right-radius: 0.2rem;
  opacity: 0.85;
}

.desktop-shell.is-light-wallpaper .window-resize-handle::before {
  border-right-color: rgba(22, 32, 51, 0.3);
  border-bottom-color: rgba(22, 32, 51, 0.3);
}

.system-dialog {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 50;
  width: min(20.9rem, calc(100vw - 2rem));
  border-radius: 1.55rem;
  border: 1px solid var(--alert-border);
  background: linear-gradient(180deg, var(--alert-surface-top), var(--alert-surface-bottom));
  box-shadow: var(--alert-shadow);
  transform: translate(-50%, -50%);
  opacity: 1;
  visibility: visible;
  color: var(--alert-title);
}

.system-dialog--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.system-dialog__body {
  display: grid;
  gap: 0.95rem;
  padding: 1.4rem 1.12rem 1.02rem;
  text-align: center;
}

.system-dialog__icon {
  width: 5.35rem;
  height: 5.35rem;
  margin: 0 auto;
}

.system-dialog__icon-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0.4rem 0.75rem rgba(0, 0, 0, 0.16));
}

.system-dialog__copy {
  display: grid;
  gap: 0.45rem;
}

.system-dialog__title {
  margin: 0;
  font-size: 1.34rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: var(--alert-title);
}

.system-dialog__message {
  margin: 0;
  color: var(--alert-message);
  font-size: 0.86rem;
  line-height: 1.38;
  max-width: 13.6rem;
  justify-self: center;
}

.system-dialog__actions {
  display: grid;
}

.system-dialog__button {
  width: 100%;
  min-height: 2.75rem;
  border-radius: 0.95rem;
  background: linear-gradient(180deg, var(--alert-button-top), var(--alert-button-bottom));
  box-shadow: var(--alert-button-shadow);
}

.system-dialog__button:hover {
  transform: none;
}

@media (max-width: 40rem) {
  .system-dialog {
    width: min(19.5rem, calc(100vw - 1.25rem));
  }

  .system-dialog__body {
    padding: 1.18rem 0.92rem 0.92rem;
  }

  .system-dialog__title {
    font-size: 1.2rem;
  }
}

.dock-region {
  position: fixed;
  inset: auto 0 var(--dock-bottom) 0;
  z-index: 35;
  display: flex;
  justify-content: center;
  pointer-events: none;
  transition: opacity 240ms ease, visibility 240ms ease;
}

.dock {
  pointer-events: auto;
  position: relative;
  display: flex;
  align-items: end;
  gap: 0.54rem;
  padding: 0.76rem 0.84rem 1rem;
  border-radius: 1.65rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.26), rgba(238, 243, 251, 0.16));
  border: 1px solid rgba(255, 255, 255, 0.34);
  box-shadow: 0 1.2rem 2.4rem rgba(6, 15, 33, 0.28);
  backdrop-filter: blur(2rem) saturate(180%);
  animation: dock-rise 820ms cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 260ms;
}

.dock::after {
  content: "";
  position: absolute;
  inset: auto 10% -0.95rem;
  height: 1.2rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 0, 0, 0.3), transparent 65%);
  filter: blur(0.8rem);
  z-index: -1;
}

.desktop-shell.is-window-open .dock {
  transform: translateY(0.25rem);
}

.dock-item {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 0.45rem;
  width: var(--dock-item-size);
  --dock-scale: 1;
  --dock-lift: 0px;
}

.dock-item__icon {
  position: relative;
  isolation: isolate;
  width: var(--dock-item-size);
  height: var(--dock-item-size);
  display: grid;
  place-items: center;
  transform: translate(var(--dock-shift-x, 0px), var(--dock-shift-y, 0px)) scale(var(--dock-scale));
  transition: transform 140ms ease, filter 140ms ease;
}

.dock-item__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
  border-radius: 1.05rem;
  filter: drop-shadow(0 0.8rem 0.95rem rgba(5, 12, 25, 0.26));
}

.dock-divider {
  width: 0.0625rem;
  height: 2.2rem;
  margin: 0 0.06rem 0.44rem;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.14));
  box-shadow: 0 0 1rem rgba(255, 255, 255, 0.12);
  opacity: 0.78;
}

.dock-item__icon::after {
  content: "";
  position: absolute;
  inset: auto 18% -0.2rem;
  height: 0.8rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10, 16, 28, 0.38), transparent 68%);
  opacity: 0.38;
  filter: blur(0.5rem);
  z-index: -1;
}

.dock-item__label {
  position: absolute;
  bottom: calc(100% + 0.8rem);
  left: 50%;
  transform: translate(-50%, 0.25rem);
  padding: 0.36rem 0.55rem;
  border-radius: 0.7rem;
  background: rgba(10, 16, 28, 0.76);
  color: white;
  font-size: 0.72rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.dock-item:hover .dock-item__label,
.dock-item:focus-visible .dock-item__label {
  opacity: 1;
  transform: translate(-50%, 0);
}

.dock-item.is-bouncing .dock-item__icon {
  animation: dock-bounce 620ms cubic-bezier(0.25, 1.15, 0.5, 1);
}

@keyframes menu-drop {
  from {
    opacity: 0;
    transform: translateY(-0.9rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes dock-rise {
  from {
    opacity: 0;
    transform: translateY(2rem) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes icon-rise {
  from {
    opacity: 0;
    transform: translateY(1.2rem) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes mesh-drift {
  from {
    transform: translate3d(-1.5rem, -0.6rem, 0) scale(0.98);
  }
  to {
    transform: translate3d(1.3rem, 0.85rem, 0) scale(1.05);
  }
}

@keyframes dock-bounce {
  0% {
    transform: translateY(var(--dock-lift)) scale(var(--dock-scale));
  }
  28% {
    transform: translateY(calc(var(--dock-lift) - 1rem)) scale(calc(var(--dock-scale) * 1.02));
  }
  54% {
    transform: translateY(calc(var(--dock-lift) + 0.28rem)) scale(calc(var(--dock-scale) * 0.98));
  }
  100% {
    transform: translateY(var(--dock-lift)) scale(var(--dock-scale));
  }
}

@media (max-width: 56rem) {
  .desktop-grid {
    inset-inline: 1rem;
  }

  .photos-window__zoom {
    display: none;
  }

  .photos-app {
    grid-template-columns: 11.4rem 1fr;
  }

  .photos-app__sidebar {
    display: grid;
    border-right: 1px solid var(--photos-sidebar-border);
    border-bottom: 0;
  }

  .photos-app__grid {
    grid-template-columns: repeat(auto-fit, minmax(11.4rem, 1fr));
  }

  .photos-app__photo-grid {
    grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  }

  .notes-app,
  .bin-app {
    grid-template-columns: 1fr;
  }

  .notes-app__sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--notes-sidebar-border);
  }

  .bin-app__sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--archive-sidebar-border);
  }

  .bin-app__grid {
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  }

  .pixel-painter {
    grid-template-columns: 1fr;
  }

  .pixel-painter__swatches {
    grid-template-columns: repeat(4, 2.8rem);
  }

  .info-window__section--actions,
  .info-window__hero {
    grid-template-columns: 1fr;
  }

  .info-window__actions {
    justify-content: flex-start;
  }
}

@media (max-width: 40rem) {
  :root {
    --dock-bottom: 0.6rem;
    --dock-item-size: 2.88rem;
  }

  body {
    overflow: auto;
  }

  .desktop-grid {
    top: 1rem;
    bottom: 8rem;
    gap: 1rem 0.8rem;
  }

  .info-window {
    --info-window-width: min(22rem, calc(100vw - 2rem));
    --info-window-max-height: min(72vh, calc(100vh - 3rem));
  }

  .photos-window {
    --app-window-width: min(23.5rem, calc(100vw - 1.75rem));
    --app-window-max-height: min(76vh, calc(100vh - 2.5rem));
  }

  .photos-window__search {
    min-width: 8.5rem;
    right: 0.8rem;
    min-height: 2.2rem;
    font-size: 0.82rem;
  }

  .photos-app__header {
    padding: 1.1rem 1rem 0.9rem;
  }

  .photos-app__grid {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .photos-app__photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.72rem;
  }

  .photos-app__sidebar {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .photos-app__album-card {
    grid-template-columns: 5.3rem 1fr;
    min-height: 6.5rem;
  }

  .app-window {
    --app-window-width: min(23rem, calc(100vw - 2rem));
    --app-window-max-height: min(74vh, calc(100vh - 3rem));
  }

  .info-window__body {
    padding: 1rem;
  }

  .app-window__body {
    padding: 0.9rem;
  }

  .pixel-painter__swatches {
    grid-template-columns: repeat(4, 2.8rem);
  }

  .pixel-canvas {
    width: 100%;
  }

  .info-window__meta {
    grid-template-columns: 1fr;
  }

  .dock {
    gap: 0.34rem;
    padding: 0.66rem 0.66rem 0.9rem;
  }

  .dock-divider {
    height: 1.85rem;
    margin-bottom: 0.36rem;
  }
}

.desktop-shell.is-portrait-dock .dock-region,
body.is-portrait-dock .dock-region {
  inset: 0 auto 0 0.75rem;
  justify-content: flex-start;
  align-items: center;
}

.desktop-shell.is-portrait-dock .dock,
body.is-portrait-dock .dock {
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 0.84rem 0.78rem;
}

.desktop-shell.is-portrait-dock .dock::after,
body.is-portrait-dock .dock::after {
  inset: 10% -0.95rem 10% auto;
  width: 1.2rem;
  height: auto;
}

.desktop-shell.is-window-open.is-portrait-dock .dock,
body.is-portrait-dock .desktop-shell.is-window-open ~ .dock-region .dock {
  transform: translateX(0.25rem);
}

.desktop-shell.is-portrait-dock .dock-divider,
body.is-portrait-dock .dock-divider {
  width: 2.2rem;
  height: 0.0625rem;
  margin: 0.06rem 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.14));
}

.desktop-shell.is-portrait-dock .dock-item__icon::after,
body.is-portrait-dock .dock-item__icon::after {
  inset: 18% -0.2rem 18% auto;
  width: 0.8rem;
  height: auto;
}

.desktop-shell.is-portrait-dock .dock-item__label,
body.is-portrait-dock .dock-item__label {
  top: 50%;
  bottom: auto;
  left: calc(100% + 0.7rem);
  transform: translate(0.25rem, -50%);
}

.desktop-shell.is-portrait-dock .dock-item:hover .dock-item__label,
.desktop-shell.is-portrait-dock .dock-item:focus-visible .dock-item__label,
body.is-portrait-dock .dock-item:hover .dock-item__label,
body.is-portrait-dock .dock-item:focus-visible .dock-item__label {
  transform: translate(0, -50%);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}