:root {
  --taskbar-h: 34px;
  --xp-blue: #0a64d8;
  --xp-blue-2: #1d8dff;
  --xp-dark: #063c9e;
  --cream: #ece9d8;
  --border: #003c91;
  --shadow: rgba(0, 0, 0, 0.38);
  --font: Tahoma, Verdana, Segoe UI, sans-serif;
}

* { box-sizing: border-box; }

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  font-family: var(--font);
  font-size: 12px;
  color: #111;
  user-select: none;
}

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

.desktop {
  position: fixed;
  inset: 0;
  overflow: hidden;
  background: url("./assets/wallpaper.svg") center / cover no-repeat, #1687ef;
}

.desktop::before {
  content: "";
  position: absolute;
  inset: 0 0 var(--taskbar-h);
  background: linear-gradient(180deg, rgba(255,255,255,0.08), transparent 42%, rgba(0,0,0,0.08));
  pointer-events: none;
}

.desktop::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 3px);
  pointer-events: none;
  opacity: 0.28;
}

.os-chooser {
  position: absolute;
  inset: 0 0 var(--taskbar-h);
  z-index: 5000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(6, 18, 38, 0.34);
  backdrop-filter: blur(10px);
}

.os-chooser[hidden] {
  display: none;
}

.os-card {
  width: min(620px, calc(100vw - 28px));
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.38);
  border-radius: 18px;
  background: rgba(245, 249, 255, 0.9);
  box-shadow: 0 26px 90px rgba(0,0,0,0.34);
}

.os-card-head {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 16px;
}

.os-card-head strong {
  display: block;
  font-size: 22px;
}

.os-card-head small,
.os-option small {
  display: block;
  color: #5d6470;
  margin-top: 3px;
}

.os-win-logo {
  width: 36px;
  height: 36px;
  display: inline-block;
  background:
    linear-gradient(90deg, #0078d4 0 48%, transparent 48% 52%, #0078d4 52%),
    linear-gradient(#0078d4 0 48%, transparent 48% 52%, #0078d4 52%);
  border-radius: 3px;
}

.os-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.os-option {
  display: grid;
  gap: 10px;
  min-height: 174px;
  padding: 12px;
  border: 1px solid rgba(20, 62, 120, 0.18);
  border-radius: 14px;
  background: rgba(255,255,255,0.78);
  text-align: left;
  cursor: default;
}

.os-option.active,
.os-option:hover {
  border-color: rgba(0, 120, 212, 0.72);
  box-shadow: 0 0 0 3px rgba(0,120,212,0.12);
}

.os-preview {
  min-height: 88px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,0.18);
  overflow: hidden;
}

.xp-preview {
  background: url("./assets/wallpaper.svg") center / cover no-repeat;
}

.win11-preview {
  background: url("./assets/win11-wallpaper.svg") center / cover no-repeat;
}

.boot-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: #050505;
  color: #fff;
  transition: opacity 420ms ease, visibility 420ms ease;
}

.boot-screen.hide {
  opacity: 0;
  visibility: hidden;
}

.boot-card {
  width: 360px;
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 16px;
  align-items: center;
}

.boot-card strong {
  display: block;
  font-size: 28px;
  font-weight: 500;
}

.boot-card small {
  display: block;
  color: #a8c9ff;
  margin-top: 5px;
}

.boot-logo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  transform: skew(-8deg);
}

.boot-logo span {
  height: 25px;
}

.boot-logo span:nth-child(1) { background: #f35325; }
.boot-logo span:nth-child(2) { background: #81bc06; }
.boot-logo span:nth-child(3) { background: #05a6f0; }
.boot-logo span:nth-child(4) { background: #ffba08; }

.boot-bar {
  grid-column: 2;
  height: 10px;
  border: 1px solid #4b6fb5;
  padding: 1px;
  overflow: hidden;
}

.boot-bar i {
  display: block;
  width: 38%;
  height: 100%;
  background: linear-gradient(90deg, #163c8b, #79a9ff, #163c8b);
  animation: boot 1s linear infinite;
}

@keyframes boot {
  from { transform: translateX(-120%); }
  to { transform: translateX(320%); }
}

.desktop-icons {
  position: absolute;
  z-index: 1;
  inset: 16px 0 var(--taskbar-h) 12px;
}

.desktop-icon {
  position: absolute;
  width: 82px;
  min-height: 76px;
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 5px;
  padding-top: 2px;
  color: #fff;
  text-shadow: 1px 1px 2px #000;
  border: 1px solid transparent;
  background: transparent;
  cursor: default;
}

.desktop-icon .xp-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  filter: drop-shadow(1px 2px 1px rgba(0,0,0,0.45));
}

.xp-icon svg {
  width: 46px;
  height: 46px;
}

.desktop-icon span:last-child {
  max-width: 76px;
  padding: 1px 3px 2px;
  line-height: 1.15;
  text-align: center;
  overflow-wrap: anywhere;
}

.desktop-icon.selected span:last-child {
  background: #0b61c9;
  outline: 1px dotted rgba(255,255,255,0.85);
}

.desktop-icon:focus-visible {
  outline: 1px dotted #fff;
}

.window-layer {
  position: absolute;
  inset: 0 0 var(--taskbar-h) 0;
  z-index: 5;
  pointer-events: none;
}

.xp-window {
  position: absolute;
  min-width: 260px;
  min-height: 170px;
  background: var(--cream);
  border: 3px solid var(--xp-blue);
  border-radius: 8px 8px 0 0;
  box-shadow: 4px 6px 22px var(--shadow);
  overflow: hidden;
  pointer-events: auto;
}

.xp-window.inactive {
  border-color: #7d91b6;
}

.xp-titlebar {
  height: 28px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 4px 0 7px;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(180deg, #47a6ff 0%, #0b61d8 44%, #0744b5 100%);
  cursor: move;
}

.xp-window.inactive .xp-titlebar {
  background: linear-gradient(180deg, #9ab0d2, #6f83ad);
}

.window-icon {
  width: 16px;
  height: 16px;
  display: grid;
  place-items: center;
  flex: 0 0 16px;
}

.window-icon svg,
.task-ico svg {
  display: block;
  width: 16px;
  height: 16px;
}

.cmd-glyph {
  display: inline-grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border: 1px solid #777;
  background: #111;
  color: #fff;
  font-family: "Lucida Console", Consolas, monospace;
  font-size: 8px;
}

.title-text {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.window-controls {
  display: flex;
  gap: 3px;
}

.win-control {
  width: 22px;
  height: 21px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.72);
  border-radius: 4px;
  color: #fff;
  background: linear-gradient(180deg, #77b9ff, #136be0);
  box-shadow: inset 1px 1px 0 rgba(255,255,255,0.45);
  font-weight: 900;
  cursor: default;
}

.win-control:hover { filter: brightness(1.14); }
.win-control:active { transform: translateY(1px); }
.win-control.close { background: linear-gradient(180deg, #ff9f70, #e83717); }

.xp-menubar {
  height: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 8px;
  background: var(--cream);
  border-bottom: 1px solid #c9c7b8;
}

.xp-menubar button {
  border: 0;
  background: transparent;
  padding: 2px 4px;
  cursor: default;
}

.xp-menubar button:hover {
  outline: 1px solid #7f9db9;
  background: #fff;
}

.xp-body {
  height: calc(100% - 52px);
  overflow: auto;
  background: #fff;
}

.resize-handle {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 14px;
  height: 14px;
  cursor: nwse-resize;
}

.xp-window.maximized {
  border-radius: 0;
}

.taskbar {
  position: absolute;
  z-index: 1000;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--taskbar-h);
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 3px;
  padding: 2px 4px;
  background: linear-gradient(180deg, #2b9cff 0%, #0a62d0 18%, #0854bd 72%, #0a47a0 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.45);
}

.start-button {
  height: 30px;
  min-width: 98px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 18px 0 10px;
  border: 1px solid #1e8f27;
  border-radius: 0 14px 14px 0;
  color: #fff;
  font-size: 18px;
  font-style: italic;
  font-weight: 800;
  text-shadow: 1px 1px 1px #063b08;
  background: linear-gradient(180deg, #79d76d, #27942d 46%, #117b18);
  cursor: default;
}

.start-button span {
  width: 20px;
  height: 20px;
  background:
    linear-gradient(90deg, #f35325 0 48%, transparent 48%),
    linear-gradient(90deg, transparent 52%, #81bc06 52%),
    linear-gradient(#05a6f0 0 48%, transparent 48%),
    linear-gradient(transparent 52%, #ffba08 52%);
  filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.4));
}

.start-button.active,
.start-button:active {
  filter: brightness(0.9);
}

.quick-launch,
.tray,
.task-buttons {
  min-width: 0;
  display: flex;
  align-items: center;
}

.quick-launch {
  height: 25px;
  gap: 2px;
  padding: 0 6px;
  border-left: 1px solid rgba(255,255,255,0.28);
  border-right: 1px solid rgba(0,0,0,0.25);
}

.quick,
.tray button {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: #fff;
}

.quick:hover,
.tray button:hover {
  background: rgba(255,255,255,0.2);
}

.quick::before,
.tray button::before {
  font-size: 16px;
}

.quick.ie::before { content: "🌐"; }
.quick.ie::before { content: ""; width: 18px; height: 18px; background: radial-gradient(circle, #79d7ff 0 35%, #0862bd 36% 70%, transparent 71%), linear-gradient(25deg, transparent 42%, #f1cc3a 43% 57%, transparent 58%); border-radius: 50%; }
.quick.desktop-q::before { content: "▣"; }
.quick.cmd-q::before { content: "C:\\"; font-size: 10px; color: #fff; background: #111; padding: 2px; }

.task-buttons {
  gap: 3px;
  overflow: hidden;
}

.task-button {
  width: min(180px, 18vw);
  min-width: 92px;
  height: 27px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
  border: 1px solid #0b3f93;
  border-radius: 3px;
  color: #fff;
  background: linear-gradient(180deg, #3f9dff, #1468d6 52%, #0c50ad);
  box-shadow: inset 1px 1px 0 rgba(255,255,255,0.3);
  cursor: default;
}

.task-ico {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  display: grid;
  place-items: center;
}

.task-button.active {
  background: linear-gradient(180deg, #0b4aa4, #0b3f91);
  box-shadow: inset 1px 2px 5px rgba(0,0,0,0.35);
}

.task-button span:last-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tray {
  height: 29px;
  gap: 1px;
  padding: 0 8px;
  color: #fff;
  background: linear-gradient(180deg, #19a5ff, #0a7adf);
  border-left: 1px solid rgba(255,255,255,0.32);
}

.tray time {
  min-width: 72px;
  text-align: center;
  white-space: nowrap;
}

.start-menu {
  position: absolute;
  z-index: 1500;
  left: 3px;
  bottom: var(--taskbar-h);
  width: min(440px, calc(100vw - 12px));
  border: 2px solid #0a5ecf;
  border-radius: 8px 8px 0 0;
  overflow: visible;
  box-shadow: 3px 4px 18px rgba(0,0,0,0.45);
  background: #fff;
}

.start-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  color: #fff;
  background: linear-gradient(180deg, #4aa7ff, #0758c7);
}

.user-tile {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 2px solid rgba(255,255,255,0.7);
  border-radius: 7px;
  background: linear-gradient(135deg, #ffe68a, #2383e7);
  font-weight: 900;
}

.start-head strong { display: block; font-size: 15px; }
.start-head small { display: block; color: rgba(255,255,255,0.82); margin-top: 3px; }

.start-body {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  min-height: 318px;
}

.start-left,
.start-right {
  position: relative;
  padding: 7px;
}

.start-left { background: #fff; }
.start-right {
  background: #d3e5fa;
  border-left: 1px solid #9bbce3;
}

.start-menu button,
.programs-flyout button,
.context-menu button {
  min-height: 31px;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 0;
  padding: 5px 8px;
  background: transparent;
  text-align: left;
  cursor: default;
}

.start-menu button:hover,
.programs-flyout button:hover,
.context-menu button:hover {
  color: #fff;
  background: #316ac5;
}

.start-left button b { margin-left: auto; }

.start-sep {
  height: 1px;
  margin: 7px 4px;
  background: #ccc;
}

.programs-flyout {
  position: absolute;
  left: calc(100% - 6px);
  bottom: 38px;
  width: 220px;
  padding: 4px;
  border: 1px solid #8d8d8d;
  background: #fff;
  box-shadow: 2px 3px 10px rgba(0,0,0,0.3);
}

.start-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 7px 10px;
  background: linear-gradient(180deg, #1d78e6, #0758c7);
}

.start-foot button {
  width: auto;
  min-height: 26px;
  color: #fff;
  border-radius: 3px;
}

.app-ico {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  font-size: 18px;
}

.app-ico.ie::before { content: "🌐"; }
.app-ico.notepad::before { content: "📝"; }
.app-ico.paint::before { content: "🎨"; }
.app-ico.calc::before { content: "🔢"; }
.app-ico.cmd::before { content: "▣"; }
.app-ico.folder::before { content: "📁"; }

.context-menu {
  position: absolute;
  z-index: 2000;
  width: 176px;
  padding: 3px;
  border: 1px solid #777;
  background: #fff;
  box-shadow: 2px 3px 8px rgba(0,0,0,0.25);
}

.context-menu button {
  min-height: 24px;
}

.notification {
  position: absolute;
  z-index: 1200;
  right: 12px;
  bottom: calc(var(--taskbar-h) + 10px);
  width: 278px;
  min-height: 74px;
  padding: 12px 28px 12px 14px;
  border: 1px solid #928c52;
  border-radius: 7px;
  background: #fffbd2;
  box-shadow: 2px 3px 10px rgba(0,0,0,0.35);
}

.notification::after {
  content: "";
  position: absolute;
  right: 16px;
  bottom: -16px;
  border: 8px solid transparent;
  border-top-color: #fffbd2;
}

.notification strong,
.notification span {
  display: block;
}

.notification span {
  margin-top: 7px;
}

.notification button {
  position: absolute;
  right: 5px;
  top: 5px;
  width: 18px;
  height: 18px;
  padding: 0;
  border: 1px solid #b2aa74;
  background: transparent;
}

/* -------- Windows 11 mode -------- */
.desktop.win11 {
  background: url("./assets/win11-wallpaper.svg") center / cover no-repeat, #17206c;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.desktop.win11::before {
  background: radial-gradient(760px 360px at 50% 70%, rgba(255,255,255,0.12), transparent 62%);
}

.desktop.win11 .desktop-icon {
  text-shadow: 0 1px 8px rgba(0,0,0,0.7);
}

.desktop.win11 .desktop-icon.selected span:last-child {
  background: rgba(0, 120, 212, 0.72);
  outline: 1px solid rgba(255,255,255,0.42);
  border-radius: 4px;
}

.desktop.win11 .xp-window {
  border: 1px solid rgba(16, 24, 40, 0.18);
  border-radius: 10px;
  background: rgba(249, 250, 252, 0.96);
  box-shadow: 0 18px 60px rgba(0,0,0,0.36);
}

.desktop.win11 .xp-titlebar {
  height: 36px;
  padding: 0 8px 0 11px;
  color: #1b1f28;
  background: rgba(255,255,255,0.88);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  font-weight: 600;
}

.desktop.win11 .xp-window.inactive .xp-titlebar {
  background: rgba(238, 242, 247, 0.78);
}

.desktop.win11 .xp-menubar {
  height: 32px;
  background: #f7f7f7;
}

.desktop.win11 .win-control {
  width: 34px;
  height: 30px;
  border: 0;
  border-radius: 5px;
  color: #1b1f28;
  background: transparent;
  box-shadow: none;
}

.desktop.win11 .win-control:hover {
  background: rgba(0,0,0,0.08);
}

.desktop.win11 .win-control.close:hover {
  color: #fff;
  background: #c42b1c;
}

.desktop.win11 .taskbar {
  grid-template-columns: 1fr auto auto 1fr auto;
  height: 48px;
  padding: 5px 12px;
  background: rgba(244, 248, 255, 0.74);
  border-top: 1px solid rgba(255,255,255,0.48);
  backdrop-filter: blur(18px);
  box-shadow: 0 -10px 34px rgba(0,0,0,0.18);
}

.desktop.win11 .start-button {
  grid-column: 2;
  min-width: 42px;
  width: 42px;
  height: 36px;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: transparent;
  text-shadow: none;
}

.desktop.win11 .start-button:hover,
.desktop.win11 .start-button.active {
  background: rgba(0, 120, 212, 0.11);
}

.desktop.win11 .start-button span {
  width: 19px;
  height: 19px;
  background:
    linear-gradient(90deg, #0078d4 0 46%, transparent 46% 54%, #0078d4 54%),
    linear-gradient(#0078d4 0 46%, transparent 46% 54%, #0078d4 54%);
  filter: none;
}

.desktop.win11 .quick-launch {
  display: none;
}

.desktop.win11 .task-buttons {
  grid-column: 3;
  gap: 4px;
}

.desktop.win11 .task-button {
  width: 46px;
  min-width: 46px;
  height: 36px;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 8px;
  color: #111827;
  background: transparent;
  box-shadow: none;
}

.desktop.win11 .task-button span:last-child {
  display: none;
}

.desktop.win11 .task-button:hover,
.desktop.win11 .task-button.active {
  background: rgba(0, 120, 212, 0.12);
}

.desktop.win11 .tray {
  grid-column: 5;
  height: 36px;
  color: #172033;
  background: transparent;
  border: 0;
}

.desktop.win11 .tray button {
  color: #172033;
}

.desktop.win11 .start-menu {
  left: 50%;
  bottom: 56px;
  width: min(620px, calc(100vw - 20px));
  border: 1px solid rgba(255,255,255,0.44);
  border-radius: 14px;
  background: rgba(245, 248, 252, 0.92);
  backdrop-filter: blur(22px);
  transform: translateX(-50%);
  overflow: hidden;
}

.desktop.win11 .start-head {
  color: #1b1f28;
  background: transparent;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.desktop.win11 .user-tile {
  border-radius: 50%;
  background: linear-gradient(135deg, #0078d4, #79d7ff);
}

.desktop.win11 .start-body {
  grid-template-columns: 1fr 1fr;
  min-height: 300px;
}

.desktop.win11 .start-left,
.desktop.win11 .start-right {
  background: transparent;
  border-color: rgba(0,0,0,0.06);
}

.desktop.win11 .start-menu button:hover,
.desktop.win11 .programs-flyout button:hover,
.desktop.win11 .context-menu button:hover {
  color: #111827;
  background: rgba(0,120,212,0.12);
  border-radius: 8px;
}

.desktop.win11 .start-foot {
  background: rgba(255,255,255,0.4);
}

.desktop.win11 .start-foot button {
  color: #1b1f28;
}

.desktop.win11 .notification {
  border: 1px solid rgba(255,255,255,0.42);
  border-radius: 12px;
  background: rgba(249, 251, 255, 0.9);
  backdrop-filter: blur(18px);
}

.desktop.win11 .notification::after {
  border-top-color: rgba(249, 251, 255, 0.9);
}

.desktop.win11 .toolbar,
.desktop.win11 .addressbar,
.desktop.win11 .xp-menubar {
  background: #f8f8f8;
}

.desktop.win11 .xp-button,
.desktop.win11 .toolbar button,
.desktop.win11 .addressbar button {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #fff;
}

.explorer-shell {
  height: 100%;
  display: grid;
  grid-template-rows: auto auto 1fr;
}

.toolbar,
.addressbar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 8px;
  background: var(--cream);
  border-bottom: 1px solid #c9c7b8;
}

.toolbar button,
.addressbar button,
.xp-button {
  min-height: 24px;
  border: 1px solid #7f9db9;
  background: linear-gradient(#fff, #e9e9de);
  padding: 2px 9px;
}

.addressbar input {
  flex: 1;
  min-width: 0;
  height: 22px;
  border: 1px solid #7f9db9;
  padding: 2px 5px;
}

.explorer-content {
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 0;
}

.explorer-side {
  padding: 12px;
  background: linear-gradient(180deg, #dbe8ff, #7893dd);
  color: #07337e;
}

.task-panel {
  padding: 10px;
  border: 1px solid #9db6e4;
  background: rgba(255,255,255,0.56);
}

.task-panel h3 {
  margin: 0 0 8px;
  font-size: 13px;
  color: #244c9f;
}

.main-pane {
  padding: 14px;
  overflow: auto;
  background: #fff;
}

.file-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(86px, 1fr));
  gap: 12px;
}

.file-tile {
  display: grid;
  justify-items: center;
  gap: 5px;
  padding: 8px 5px;
  border: 1px solid transparent;
  background: transparent;
}

.file-tile:hover,
.file-tile.selected {
  border-color: #9db6e4;
  background: #dbe8ff;
}

.file-tile .big {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
}

.file-tile .big svg {
  width: 36px;
  height: 36px;
}

.dialog h2 svg {
  width: 28px;
  height: 28px;
  vertical-align: middle;
  margin-right: 8px;
}

.notepad-area {
  width: 100%;
  height: 100%;
  min-height: 260px;
  border: 0;
  padding: 8px;
  resize: none;
  font: 13px "Lucida Console", Consolas, monospace;
  outline: none;
}

.paint-shell {
  height: 100%;
  display: grid;
  grid-template-columns: 58px 1fr;
  background: #b7b4a8;
}

.paint-tools {
  display: grid;
  align-content: start;
  gap: 5px;
  padding: 6px;
  background: var(--cream);
  border-right: 1px solid #888;
}

.paint-tools button,
.color-swatch {
  width: 38px;
  height: 30px;
  border: 1px solid #777;
  background: #fff;
}

.paint-tools button.active {
  outline: 2px solid #316ac5;
}

.paint-stage {
  padding: 16px;
  overflow: auto;
}

#paintCanvas {
  background: #fff;
  border: 1px solid #777;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.18);
}

.calc {
  width: 234px;
  padding: 10px;
  background: var(--cream);
}

.calc-display {
  height: 36px;
  width: 100%;
  margin-bottom: 8px;
  border: 1px solid #777;
  padding: 7px;
  background: #fff;
  text-align: right;
  font: 18px Consolas, monospace;
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.calc-grid button {
  height: 32px;
  border: 1px solid #777;
  background: linear-gradient(#fff, #dcdad0);
}

.cmd-body {
  height: 100%;
  min-height: 260px;
  padding: 8px;
  background: #000;
  color: #c0c0c0;
  font: 13px "Lucida Console", Consolas, monospace;
  overflow: auto;
}

.cmd-line {
  display: flex;
  align-items: center;
}

.cmd-line span {
  flex: 0 0 auto;
}

.cmd-line input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: inherit;
  font: inherit;
}

.ie-page {
  padding: 26px 22px;
  min-height: 100%;
}

.google {
  text-align: center;
  padding-top: 34px;
}

.google-logo {
  font-family: Georgia, serif;
  font-size: clamp(48px, 8vw, 78px);
  letter-spacing: -4px;
}

.google-logo span:nth-child(1) { color: #4285f4; }
.google-logo span:nth-child(2) { color: #db4437; }
.google-logo span:nth-child(3) { color: #f4b400; }
.google-logo span:nth-child(4) { color: #4285f4; }
.google-logo span:nth-child(5) { color: #0f9d58; }
.google-logo span:nth-child(6) { color: #db4437; }

.google input {
  width: min(520px, 88%);
  height: 28px;
  margin: 16px auto 10px;
  border: 1px solid #999;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  padding: 16px;
}

.control-item {
  display: flex;
  gap: 10px;
  align-items: center;
  min-height: 54px;
  padding: 8px;
  border: 1px solid transparent;
}

.control-item:hover {
  background: #eef4ff;
  border-color: #b8cceb;
}

.mines {
  display: inline-grid;
  padding: 10px;
  background: #c0c0c0;
  border: 2px outset #fff;
}

.mine-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  padding: 4px;
  border: 2px inset #aaa;
}

.mine-face {
  width: 30px;
  height: 30px;
  border: 2px outset #fff;
  background: #c0c0c0;
}

.mine-grid {
  display: grid;
  grid-template-columns: repeat(9, 24px);
  border: 2px inset #aaa;
}

.mine-cell {
  width: 24px;
  height: 24px;
  border: 2px outset #fff;
  background: #c0c0c0;
  font-weight: 900;
  padding: 0;
}

.mine-cell.open {
  border: 1px solid #999;
  background: #d0d0d0;
}

.media-player {
  min-height: 100%;
  padding: 12px;
  color: #d9eaff;
  background: linear-gradient(180deg, #18253e, #050812);
}

.visualizer {
  height: 160px;
  display: flex;
  align-items: end;
  gap: 5px;
  padding: 10px;
  border: 1px solid #405d91;
  background: #000;
}

.visualizer i {
  flex: 1;
  height: 20%;
  background: linear-gradient(#8df7ff, #2968ff);
  animation: bars 1s ease-in-out infinite alternate;
}

.visualizer i:nth-child(2n) { animation-delay: -0.35s; }
.visualizer i:nth-child(3n) { animation-delay: -0.7s; }

@keyframes bars {
  to { height: 92%; }
}

.dialog {
  padding: 18px;
}

.dialog h2 {
  margin: 0 0 10px;
  font-size: 18px;
}

.dialog-row {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

@media (max-width: 700px) {
  :root { --taskbar-h: 38px; }
  .desktop-icons {
    inset-left: 8px;
  }
  .desktop-icon {
    width: 76px;
  }
  .quick-launch {
    display: none;
  }
  .taskbar {
    grid-template-columns: auto 1fr auto;
  }
  .start-button {
    min-width: 74px;
    padding-right: 11px;
    font-size: 15px;
  }
  .task-button {
    min-width: 74px;
    width: 24vw;
  }
.tray button {
  min-width: 24px;
  font-size: 10px;
  font-weight: 800;
}

.tray button:not(#osSwitchBtn) {
  display: none;
}
  .tray time {
    min-width: 58px;
    font-size: 11px;
  }
  .start-body {
    grid-template-columns: 1fr;
    max-height: calc(100dvh - 160px);
    overflow: auto;
  }
  .start-right {
    border-left: 0;
    border-top: 1px solid #9bbce3;
  }
  .explorer-content {
    grid-template-columns: 1fr;
  }
  .explorer-side {
    display: none;
  }
  .notification {
    right: 6px;
    width: min(260px, calc(100vw - 12px));
  }
}