/* Hallmark · macrostructure: Operating System Desktop · tone: playful-retro · anchor hue: navy */
/* Hallmark · pre-emit critique: P5 H5 E4 S5 R4 V5 */
* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; height: 100dvh; min-height: 100%; margin: 0; overflow: clip; overscroll-behavior: none; -webkit-text-size-adjust: 100%; }
body { background: var(--color-desktop); color: var(--color-ink); font: var(--text-sm)/1.25 var(--font-system); }
button, input, textarea { color: inherit; font: inherit; }
button { border-radius: var(--radius-none); }
button:focus-visible, input:focus-visible, [tabindex]:focus-visible { outline: 2px dotted var(--color-focus); outline-offset: 2px; }
img { image-rendering: pixelated; }
.links-image { display: block; max-width: 100%; object-fit: contain; image-rendering: pixelated; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.noscript { position: fixed; inset: 0; z-index: 99999; display: grid; place-items: center; background: var(--color-terminal); color: var(--color-paper); font: var(--text-lg) var(--font-mono); }

.system-screen { position: fixed; inset: 0; width: 100vw; height: 100dvh; z-index: 10000; display: none; place-items: center; overflow: hidden; background: var(--color-terminal); }
.system-screen.is-visible { display: grid; }
.system-screen > img { width: 100%; height: 100%; object-fit: contain; background: var(--color-terminal); }
.boot-again { position: absolute; right: var(--space-lg); bottom: var(--space-lg); }

/* LINKS 98 power-state surfaces */
.power-screen { background: #000; color: #eee; font-family: var(--font-mono); }
.power-stage { width: min(760px, calc(100vw - 32px)); min-height: min(520px, calc(100vh - 32px)); position: relative; padding: 28px; }
.power-stage--black { background: #000; }
.power-stage--post { display: flex; flex-direction: column; justify-content: center; font-size: clamp(12px, 2vw, 16px); white-space: pre-wrap; }
.power-stage--splash { width: min(100vw, calc(100vh * 16 / 9)); height: min(100vh, calc(100vw * 9 / 16)); min-height: 0; padding: 0; background: #000 url("assets/screens/boot.jpg") center/100% 100% no-repeat; }
.power-loader { position: absolute; left: 25%; top: 62%; width: 50%; height: 25%; display: flex; flex-direction: column; align-items: center; gap: clamp(8px, 1.5vh, 16px); padding-top: 1%; background: #000; }
.power-status { width: 100%; min-height: 1.5em; padding: 0; color: #fff; background: #000; text-align: center; font-size: clamp(11px, 1.45vw, 18px); }
.segmented-progress { width: min(520px, 90%); height: 22px; padding: 3px; display: grid; grid-template-columns: repeat(16, 1fr); gap: 3px; border: 2px inset #c0c0c0; background: #000; }
.segmented-progress span { background: #101010; }
.segmented-progress span.is-filled { background: #35ad45; }
.crt-power-line { position: absolute; left: 8%; right: 8%; top: 50%; height: 2px; background: #eee; box-shadow: 0 0 8px #fff; animation: crt-power-on 380ms steps(5, end) forwards; }
@keyframes crt-power-on { 0% { transform: scaleX(.02); opacity: .9; } 70% { transform: scaleX(1); opacity: .75; } 100% { transform: scaleX(1); opacity: 0; } }
.power-dialog { width: min(430px, calc(100vw - 28px)); background: #c0c0c0; color: #000; border: 2px outset #c0c0c0; box-shadow: 2px 2px #000; }
.power-dialog-body { display: grid; grid-template-columns: 74px 1fr; gap: 14px; padding: 18px; align-items: center; }
.power-dialog-body img { width: 72px; height: 72px; object-fit: contain; }
.power-copy { white-space: pre-line; min-height: 68px; }
.power-dialog .segmented-progress { width: 100%; height: 18px; grid-column: 1 / -1; background: #fff; }
.powered-off { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; background: #000; }
.powered-off .shutdown-cat-img { width: 96px; height: 96px; }
.power-indicator { position: absolute; right: 24px; bottom: 22px; color: #264426; font-size: 18px; text-shadow: 0 0 5px #173517; }
.standby-copy { display: grid; place-items: center; gap: 14px; text-align: center; color: #aaa; }
.standby-copy img { width: 112px; height: 112px; object-fit: contain; }
.shutdown-cat-walk { position: fixed; z-index: 11000; right: 18px; bottom: 34px; width: 88px; height: 88px; object-fit: contain; animation: shutdown-cat-step 520ms steps(4, end); }
@keyframes shutdown-cat-step { from { transform: translateX(-150px); } to { transform: translateX(0); } }
body[data-power-state="LOGIN"] #desktop { visibility: hidden; }
body[data-power-state="BOOTING"] #desktop,
body[data-power-state="RESTARTING"] #desktop,
body[data-power-state="SHUTTING_DOWN"] #desktop,
body[data-power-state="POWERED_OFF"] #desktop { visibility: hidden; }
@media (max-width: 560px) { .power-stage { padding: 18px 10px; min-height: 100vh; } .power-stage--splash { padding: 0; min-height: 0; } .power-stage--post { font-size: 12px; } .power-dialog-body { grid-template-columns: 56px 1fr; padding: 12px; } .power-dialog-body img { width: 54px; height: 54px; } }
@media (prefers-reduced-motion: reduce) { .crt-power-line, .shutdown-cat-walk { animation: none !important; } }

.desktop { position: fixed; inset: 0; width: 100vw; height: 100dvh; min-width: 0; background: var(--color-desktop) url("assets/wallpaper/links-hill.png") center/cover no-repeat; user-select: none; overscroll-behavior: none; }
.desktop-icons { position: absolute; z-index: 2; inset: 16px auto 44px 16px; display: grid; grid-auto-flow: column; grid-template-rows: repeat(var(--desktop-rows, 8), 88px); grid-auto-columns: 88px; gap: 10px 18px; align-content: start; -webkit-overflow-scrolling: touch; }
.desktop-icons[data-free-mode="true"] { display: block; }
.desktop-icons[data-free-mode="true"] .desktop-icon { position: absolute; }
.desktop-icon { position: relative; width: 86px; min-width: 0; height: auto; min-height: 84px; padding: 4px 2px; border: 0; background: var(--color-transparent); color: var(--color-paper); text-shadow: 1px 1px var(--color-ink); display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 3px; cursor: default; outline: none; box-sizing: border-box; touch-action: manipulation; -webkit-touch-callout: none; -webkit-user-select: none; }
.desktop-icon::before { content: ""; position: absolute; inset: -4px; z-index: 0; }
.desktop-icon img { width: 50px; height: 50px; object-fit: contain; image-rendering: pixelated; image-rendering: crisp-edges; flex: 0 0 50px; pointer-events: none; }
.desktop-icon span { max-width: 86px; padding: 1px 3px; text-align: center; font-size: 12px; line-height: 13px; font-family: var(--font-system); overflow-wrap: break-word; word-break: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; pointer-events: none; user-select: none; }
.desktop-icon.is-selected span, .desktop-icon:focus span { background: var(--color-select); outline: 1px dotted var(--color-paper); color: var(--color-paper); }
.desktop-icon.is-selected img { filter: drop-shadow(0 0 1px var(--color-select)); }
.desktop-icon.long-pressing, .file-item.long-pressing, .task-button.long-pressing { filter: brightness(0.85) contrast(1.15); outline: 1px dotted var(--color-paper); }
.cat-hotspot { position: absolute; z-index: 1; right: 6%; top: 20%; width: 28%; height: 46%; border: 0; background: var(--color-transparent); cursor: pointer; touch-action: manipulation; -webkit-tap-highlight-color: transparent; }

.taskbar { position: absolute; z-index: 9000; left: 0; right: 0; bottom: 0; height: var(--taskbar-height, 38px); padding: 3px; display: flex; align-items: stretch; gap: var(--space-xs); background: var(--color-window); border-top: 2px solid var(--color-window-light); box-sizing: border-box; touch-action: none; }
.win-button { min-height: 26px; padding: 3px var(--space-sm); border: 2px outset var(--color-window); background: var(--color-window); cursor: default; white-space: nowrap; touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.win-button:hover:not(:disabled) { filter: brightness(1.03); }
.win-button:active:not(:disabled), .win-button.is-pressed { border-style: inset; padding: 4px 7px 2px 9px; }
.win-button:disabled { color: var(--color-disabled); text-shadow: 1px 1px var(--color-window-light); }
.start-button { min-width: 76px; display: flex; align-items: center; justify-content: center; gap: 5px; flex-shrink: 0; position: relative; }
.start-button::after { content: ""; position: absolute; inset: -4px; }
.start-button img { width: 22px; height: 22px; object-fit: contain; }
.taskbar-divider { width: 2px; margin: 1px 0; border-left: 1px solid var(--color-window-mid); border-right: 1px solid var(--color-window-light); flex-shrink: 0; }

/* Windows 98 Quick Launch Toolbar */
.quick-launch {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  padding: 0 2px;
  height: 100%;
  user-select: none;
}
.quick-launch-grip {
  width: 4px;
  height: 24px;
  margin: 0 2px;
  border-left: 1px solid #ffffff;
  border-right: 1px solid #808080;
  box-shadow: 1px 0 0 #dfdfdf;
  cursor: default;
  flex-shrink: 0;
}
.quick-launch-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-window-dark);
  padding: 0 4px;
  white-space: nowrap;
  user-select: none;
}
.quick-launch-items {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 100%;
}
.quick-launch-btn {
  width: 28px;
  height: 28px;
  min-width: 28px;
  padding: 2px;
  border: 1px solid transparent;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: default;
  box-sizing: border-box;
  border-radius: 0;
  outline: none;
}
.quick-launch-btn:hover {
  border: 1px outset var(--color-window);
  background: var(--color-window);
}
.quick-launch-btn:active {
  border: 1px inset var(--color-window);
  background: var(--color-window);
  padding: 3px 1px 1px 3px;
}
.quick-launch-btn img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  image-rendering: pixelated;
  pointer-events: none;
}
.quick-launch-btn .ql-label {
  display: none;
  font-size: 11px;
  margin-left: 4px;
  white-space: nowrap;
}
.quick-launch.show-text .quick-launch-btn {
  width: auto;
  padding: 2px 5px;
}
.quick-launch.show-text .ql-label {
  display: inline;
}
.ql-status-dot {
  position: absolute;
  right: 3px;
  bottom: 3px;
  width: 4px;
  height: 4px;
  border-radius: 0;
  border: 1px solid #000;
  background: #888888;
  pointer-events: none;
}
.ql-status-dot[data-ql-status="live"] {
  background: #00ff00;
  box-shadow: 0 0 2px #00ff00;
}
.ql-status-dot[data-ql-status="error"] {
  background: #ff2222;
}
.ql-status-dot[data-ql-status="idle"] {
  background: #888888;
}
.ql-overflow-btn {
  width: 16px;
  min-width: 16px;
  font-weight: 700;
  font-size: 9px;
  padding: 0;
}

/* Classic Windows 98 Tooltip */
.win-tooltip {
  position: fixed;
  z-index: 15000;
  pointer-events: none;
  background: #ffffe1;
  color: #000000;
  font: var(--text-xs) var(--font-system);
  padding: 2px 5px;
  border: 1px solid #000000;
  box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.4);
  white-space: pre-line;
  user-select: none;
  line-height: 1.25;
}
.task-buttons { min-width: 0; flex: 1; display: flex; gap: 3px; overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.task-buttons::-webkit-scrollbar { display: none; }
.task-button { flex: 0 1 170px; min-width: 60px; max-width: 180px; overflow: hidden; text-overflow: ellipsis; text-align: left; display: flex; align-items: center; gap: 4px; position: relative; }
.task-button-icon { width: 18px; height: 18px; flex: 0 0 18px; object-fit: contain; image-rendering: pixelated; image-rendering: crisp-edges; }
.task-button span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.task-button.is-active { border-style: inset; background-image: repeating-linear-gradient(45deg, var(--color-window) 0 1px, var(--color-paper) 1px 2px); font-weight: 700; }
.tray { display: flex; align-items: center; min-width: max-content; padding: 2px 4px; border: 2px inset var(--color-window); flex-shrink: 0; gap: 2px; }
.tray-button, .clock { height: 25px; padding: 0 4px; border: 0; background: var(--color-transparent); white-space: nowrap; }
.tray-button { position: relative; cursor: pointer; touch-action: manipulation; }
.tray-button::after { content: ""; position: absolute; inset: -4px; }
.tray-icon-img {
  width: 16px;
  height: 16px;
  object-fit: contain;
  image-rendering: pixelated;
  pointer-events: none;
}
.catchat-tray-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}
.catchat-tray-dot {
  position: absolute;
  right: 1px;
  bottom: 2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #00ff00;
  border: 1px solid #000000;
  box-shadow: 0 0 2px #00ff00;
}
.clock { flex: 0 0 auto; font-variant-numeric: tabular-nums; }

.window-layer { position: absolute; inset: 0 0 var(--taskbar-height, 38px); z-index: 10; pointer-events: none; overflow: hidden; }
.window { position: absolute; min-width: 240px; min-height: 120px; max-width: 100%; max-height: 100%; display: flex; flex-direction: column; padding: 3px; background: var(--color-window); border: 2px outset var(--color-window); box-shadow: 2px 2px 0 var(--color-window-dark); pointer-events: auto; box-sizing: border-box; }
.window.is-maximized { inset: 0 !important; width: 100% !important; height: 100% !important; left: 0 !important; top: 0 !important; transform: none !important; }
.window.is-minimized { display: none; }
.titlebar { height: 26px; flex: 0 0 26px; padding: 2px 3px 2px 5px; display: flex; align-items: center; gap: 5px; background: var(--color-title-inactive); color: var(--color-title-text); font-weight: 700; cursor: move; touch-action: none; user-select: none; -webkit-user-select: none; }
.window.is-active .titlebar { background: var(--color-title); }
.titlebar-icon { width: 17px; height: 17px; object-fit: contain; }
.titlebar-title { min-width: 0; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; pointer-events: none; }
.window-controls { display: flex; gap: 2px; align-items: center; flex-shrink: 0; }
.window-control { position: relative; width: 20px; height: 18px; padding: 0; display: grid; place-items: center; border: 2px outset var(--color-window); background: var(--color-window); color: var(--color-ink); font: 700 12px/1 var(--font-system); cursor: pointer; touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.window-control::after { content: ""; position: absolute; inset: -8px -4px; z-index: 1; }
.window-control:active { border-style: inset; }
.menubar { min-height: 22px; display: flex; align-items: center; gap: 3px; padding: 1px 3px; border-bottom: 1px solid var(--color-window-mid); overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.menubar::-webkit-scrollbar { display: none; }
.menu-button { padding: 2px 6px; border: 0; background: var(--color-transparent); text-decoration: underline; text-decoration-color: var(--color-transparent); touch-action: manipulation; white-space: nowrap; }
.menu-button:hover, .menu-button:focus-visible { background: var(--color-select); color: var(--color-paper); }
.window-content { min-height: 0; flex: 1; overflow: auto; padding: var(--space-md); background: var(--color-window); user-select: text; -webkit-overflow-scrolling: touch; }
.statusbar { min-height: 22px; margin-top: 2px; padding: 3px 6px; border: 1px inset var(--color-window); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.menu { min-width: 180px; padding: 3px; background: var(--color-window); border: 2px outset var(--color-window); box-shadow: 2px 2px 0 var(--color-window-dark); overflow: visible !important; box-sizing: border-box; }
.context-menu { position: absolute; z-index: 9500; overflow: visible !important; }
.menu-item { width: 100%; min-height: 26px; padding: 3px 8px; display: flex; align-items: center; justify-content: flex-start; gap: 7px; border: 0; background: var(--color-transparent); text-align: left; white-space: nowrap; touch-action: manipulation; cursor: default; }
.menu-item:hover:not(:disabled), .menu-item:focus-visible, .context-entry:hover > .menu-item { color: var(--color-paper); background: var(--color-select); }
.menu-item:disabled { color: var(--color-disabled); text-shadow: 1px 1px var(--color-window-light); }
.menu-separator { height: 2px; margin: 3px 2px; border-top: 1px solid var(--color-window-mid); border-bottom: 1px solid var(--color-window-light); }
.context-entry { position: relative; }
.context-label { flex: 1; }
.context-icon { width: 17px; height: 17px; flex: 0 0 17px; object-fit: contain; image-rendering: pixelated; }
.context-arrow { margin-left: 18px; font-size: 9px; color: var(--color-ink); }
.context-check { width: 12px; margin-left: 10px; font-weight: 700; }
.menu-item:hover .context-arrow, .menu-item:focus-visible .context-arrow, .context-entry:hover > .menu-item .context-arrow { color: var(--color-paper); }
.context-submenu { position: absolute; z-index: 9600; left: calc(100% - 3px); top: -3px; display: none; min-width: 170px; overflow: visible !important; }
.context-submenu::before { content: ""; position: absolute; top: -8px; bottom: -8px; left: -14px; width: 18px; pointer-events: auto; }
.context-entry:hover > .context-submenu,
.context-entry:focus-within > .context-submenu,
.context-entry.is-open > .context-submenu { display: block !important; }
.context-submenu.flip-left { right: calc(100% - 3px); left: auto; }
.context-submenu.flip-left::before { left: auto; right: -14px; }
.context-submenu.flip-up { top: auto; bottom: -3px; }
.context-menu .menu-item:disabled { pointer-events: none; }
.desktop-rename { width: 86px; padding: 1px; border: 1px solid var(--color-ink); background: var(--color-paper); color: var(--color-ink); font: inherit; text-align: center; }
.desktop-prop-page { min-height: 310px; display: grid; align-content: start; gap: var(--space-md); }
.appearance-preview { padding: var(--space-md); border: 2px inset var(--color-window); background: var(--color-window); }
.appearance-preview > span { display: block; margin-bottom: var(--space-sm); padding: 3px; background: var(--color-title); color: var(--color-title-text); font-weight: 700; }
.links-property { display: grid; grid-template-columns: 130px minmax(0,1fr); gap: var(--space-md); }
.links-property img { width: 120px; height: 150px; object-fit: contain; }
.links-property > div { display: grid; gap: var(--space-sm); }
.context-cat-visitor { position: absolute; z-index: 8995; bottom: 42px; width: 78px; height: 78px; object-fit: contain; pointer-events: none; transition: opacity var(--dur-ui) var(--ease-out), transform var(--dur-ui) var(--ease-out); }
body[data-scheme="terminal-green"] .window-content { color: var(--color-terminal-text); background: var(--color-terminal); }
body[data-scheme="high-contrast"] .window { border-color: var(--color-paper); background: var(--color-ink); }
body[data-scheme="bull-market"] .window.is-active .titlebar { background: var(--color-chart); color: var(--color-ink); }
/* Windows 98 Start Menu */
.start-menu {
  position: absolute;
  z-index: 9500;
  left: 3px;
  bottom: var(--taskbar-height, 38px);
  width: 250px;
  padding: 3px;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  background: var(--color-window);
  border: 2px outset var(--color-window);
  box-shadow: 2px 2px var(--color-window-dark);
  user-select: none;
  overflow: visible;
}
.start-rail {
  display: flex;
  align-items: flex-end;
  padding: 5px 3px;
  background: var(--color-title-inactive);
  color: var(--color-window);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 1px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  user-select: none;
}
.start-items {
  min-width: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: visible;
}
.start-entry {
  position: relative;
  width: 100%;
}
.start-menu .menu-item {
  width: 100%;
  min-height: 28px;
  padding: 3px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 0;
  background: transparent;
  color: var(--color-ink);
  font-family: var(--font-system);
  font-size: 12px;
  text-align: left;
  cursor: default;
  outline: none;
  user-select: none;
  box-sizing: border-box;
  touch-action: manipulation;
}
.start-menu .menu-item:hover,
.start-menu .menu-item:focus-visible,
.start-menu .menu-item.is-active,
.start-entry:hover > .menu-item,
.start-entry.is-open > .menu-item {
  background: #000080 !important;
  color: #ffffff !important;
}
.start-menu .menu-item:hover .menu-item-arrow,
.start-menu .menu-item:focus-visible .menu-item-arrow,
.start-menu .menu-item.is-active .menu-item-arrow,
.start-entry:hover > .menu-item .menu-item-arrow,
.start-entry.is-open > .menu-item .menu-item-arrow {
  color: #ffffff !important;
}
.menu-item-left {
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}
.menu-item-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  object-fit: contain;
  image-rendering: pixelated;
  pointer-events: none;
}
.menu-item-arrow {
  font-size: 9px;
  color: #000000;
  pointer-events: none;
  margin-left: 6px;
}
.start-flyout-menu {
  position: absolute;
  z-index: 9600;
  left: calc(100% - 2px);
  top: -3px;
  min-width: 190px;
  padding: 3px;
  background: var(--color-window);
  border: 2px outset var(--color-window);
  box-shadow: 2px 2px var(--color-window-dark);
  display: none;
  flex-direction: column;
}
.start-flyout-menu::before {
  content: "";
  position: absolute;
  top: -8px;
  bottom: -8px;
  left: -14px;
  width: 18px;
  pointer-events: auto;
}
.start-entry:hover > .start-flyout-menu,
.start-entry.is-open > .start-flyout-menu {
  display: flex !important;
}
.start-flyout-menu.flip-up {
  top: auto !important;
  bottom: -3px !important;
}
.start-flyout-menu.flip-left {
  left: auto !important;
  right: calc(100% - 2px) !important;
}
.start-flyout-menu.flip-left::before {
  left: auto;
  right: -14px;
}
.start-menu .shutdown-separator {
  margin-top: 4px;
}
.start-menu .shutdown-item {
  font-weight: 700;
}

.panel { border: 2px inset var(--color-window); background: var(--color-paper); padding: var(--space-md); }
.app-hero { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: var(--space-lg); align-items: center; }
.app-art { min-width: 0; display: grid; place-items: center; border: 2px inset var(--color-window); background: var(--color-paper); overflow: hidden; }
.app-art img { display: block; max-width: 100%; max-height: 280px; object-fit: contain; }
.system-lines { display: grid; gap: var(--space-sm); font: 700 var(--text-md) var(--font-mono); }
.system-lines output { color: var(--color-chart); }
.big-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-sm); margin-top: var(--space-lg); }
.big-actions .win-button { min-height: 50px; font: 700 var(--text-lg) var(--font-mono); }
.chart { width: 100%; height: 90px; margin-top: var(--space-md); border: 2px inset var(--color-window); background: var(--color-terminal); }
.chart polyline { fill: none; stroke: var(--color-chart); stroke-width: 3; vector-effect: non-scaling-stroke; }
.chart line { stroke: var(--color-disabled); stroke-width: 1; }
.chart-status { margin-top: var(--space-xs); min-height: 18px; font-family: var(--font-mono); }

.wizard { min-height: 330px; display: flex; flex-direction: column; }
.wizard-page { flex: 1; display: grid; grid-template-columns: 150px minmax(0, 1fr); }
.wizard-side { display: grid; place-items: center; overflow: hidden; background: var(--color-title); }
.wizard-side img { max-width: 100%; max-height: 280px; }
.wizard-copy { padding: var(--space-xl); background: var(--color-paper); }
.wizard-copy h2 { margin: 0 0 var(--space-lg); font-size: var(--text-lg); }
.wizard-footer { display: flex; justify-content: flex-end; gap: var(--space-sm); padding: var(--space-md); border-top: 1px solid var(--color-window-mid); }
.ca-field { width: 100%; margin: var(--space-md) 0; padding: 7px; border: 2px inset var(--color-window); background: var(--color-paper); font-family: var(--font-mono); }

.about-layout { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: var(--space-lg); }
.about-layout img { max-width: 100%; max-height: 230px; object-fit: contain; }
.property-list { margin: 0; display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 5px 12px; }
.property-list dt { font-weight: 700; }
.property-list dd { margin: 0; overflow-wrap: anywhere; }
.tabs { display: flex; align-items: flex-end; padding-left: var(--space-sm); }
.tab { position: relative; top: 2px; padding: 5px 12px; border: 2px outset var(--color-window); background: var(--color-window); }
.tab[aria-selected="true"] { z-index: 1; border-bottom-color: var(--color-window); font-weight: 700; }

.lore-reader { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: var(--space-md); min-height: 360px; }
.lore-text { white-space: pre-line; font: var(--text-md)/1.55 var(--font-mono); }
.lore-image { min-width: 0; display: grid; place-items: center; background: var(--color-terminal); border: 2px inset var(--color-window); }
.lore-image img { width: 100%; height: 100%; max-height: 360px; object-fit: contain; }
.lore-nav { display: flex; justify-content: space-between; margin-top: var(--space-sm); }

.explorer-toolbar, .browser-toolbar { display: flex; flex-wrap: wrap; gap: 3px; padding-bottom: var(--space-sm); }
.address-row { display: flex; align-items: center; gap: var(--space-sm); padding: 4px; border-top: 1px solid var(--color-window-light); border-bottom: 1px solid var(--color-window-mid); }
.address-row input { min-width: 0; flex: 1; padding: 3px 5px; border: 2px inset var(--color-window); background: var(--color-paper); }
.file-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); gap: var(--space-md); min-height: 240px; padding: var(--space-md); border: 2px inset var(--color-window); background: var(--color-paper); }
.file-item { min-width: 0; min-height: 90px; padding: var(--space-xs); border: 0; background: var(--color-transparent); display: flex; flex-direction: column; align-items: center; gap: var(--space-xs); }
.file-item:hover, .file-item:focus-visible { background: var(--color-select); color: var(--color-paper); }
.file-item img { width: 58px; height: 58px; object-fit: contain; }
.file-item span { max-width: 100%; text-align: center; overflow-wrap: anywhere; }
.thumbnail img { width: 92px; height: 68px; object-fit: contain; border: 1px solid var(--color-window-dark); background: var(--color-window); }
.image-viewer { height: 100%; display: flex; flex-direction: column; }
.viewer-stage { min-height: 0; flex: 1; display: grid; place-items: center; border: 2px inset var(--color-window); background: var(--color-window-dark); overflow: auto; }
.viewer-stage img { max-width: 100%; max-height: 100%; object-fit: contain; }
.viewer-controls { display: flex; justify-content: center; gap: var(--space-sm); padding-top: var(--space-sm); }

.browser-page { min-height: 300px; padding: var(--space-xl); border: 2px inset var(--color-window); background: var(--color-paper); text-align: center; }
.browser-page img { max-width: min(100%, 420px); max-height: 210px; object-fit: contain; }
.browser-links { display: flex; justify-content: center; flex-wrap: wrap; gap: var(--space-md); margin-top: var(--space-lg); }
.browser-link { color: var(--color-title); text-decoration: underline; background: var(--color-transparent); border: 0; cursor: pointer; }

/* LINKS Internet Explorer — authentic browser workbench */
.window[data-app="internet"] .window-content { min-height: 0; padding: 0; overflow: hidden; }
.ie-shell { position: relative; height: 100%; min-height: 0; display: grid; grid-template-rows: 25px 56px 31px minmax(0,1fr) 25px; background: var(--color-window); font-family: Arial, sans-serif; user-select: text; }
.ie-menubar { display: flex; align-items: center; gap: 1px; padding: 1px 4px; border-bottom: 1px solid var(--color-window-mid); }
.ie-menubar button { min-width: 42px; height: 21px; padding: 1px 6px; border: 1px solid transparent; background: transparent; text-align: left; }
.ie-menubar button:hover, .ie-menubar button:focus-visible { border-color: var(--color-window-dark) var(--color-window-light) var(--color-window-light) var(--color-window-dark); }
.ie-toolbar { display: flex; align-items: stretch; gap: 1px; padding: 2px 4px; border-top: 1px solid var(--color-window-light); border-bottom: 1px solid var(--color-window-mid); overflow-x: auto; }
.ie-tool-button { min-width: 48px; padding: 1px 5px; display: grid; place-items: center; gap: 0; border: 2px outset var(--color-window); background: var(--color-window); font-size: 10px; line-height: 12px; }
.ie-tool-button:active:not(:disabled) { border-style: inset; transform: translate(1px,1px); }
.ie-tool-button:disabled { color: var(--color-disabled); text-shadow: 1px 1px var(--color-window-light); }
.ie-tool-icon { display: block; height: 26px; font: 700 25px/24px "Courier New", monospace; color: #173c92; text-shadow: 1px 1px #fff; }
.ie-icon-stop { color: #a00000; font-size: 17px; }.ie-icon-refresh { color: #146b1b; }.ie-icon-favorites { color: #b18000; }
.ie-toolbar-separator { width: 2px; margin: 2px 3px; border-left: 1px solid var(--color-window-mid); border-right: 1px solid var(--color-window-light); }
.ie-address-form { min-width: 0; display: flex; align-items: center; gap: 4px; padding: 3px 4px; border-top: 1px solid var(--color-window-light); border-bottom: 1px solid var(--color-window-mid); }
.ie-address-form label { flex: 0 0 auto; }.ie-address-form input { min-width: 0; flex: 1; height: 23px; padding: 2px 5px 2px 24px; border: 2px inset var(--color-window); background: #fff; }
.ie-page-icon { width: 16px; height: 16px; margin-right: -24px; z-index: 1; background: url("assets/icons/internet.png") center/contain no-repeat; pointer-events: none; }
.ie-address-form .win-button { min-height: 23px; height: 23px; padding-block: 0; }
.ie-engine { width: 104px; height: 23px; min-width: 82px; border: 2px inset var(--color-window); background: #fff; color: #000; font: 11px Arial,sans-serif; }
.ie-coin-button { white-space: nowrap; }
.ie-google-search { width: min(510px,100%); margin: 8px auto 12px; display: grid; grid-template-columns:minmax(0,1fr) auto; gap: 5px; justify-items:center; padding: 10px 14px; border: 2px groove #c0c0c0; background:#f7f7f7; }
.ie-google-search label { width:100%; }
.ie-google-search input { width:100%; height:24px; padding:2px 5px; border:2px inset #c0c0c0; font:13px Arial,sans-serif; }
.ie-google-wordmark { grid-column:1/-1; font:700 31px/1 "Times New Roman",serif; letter-spacing:-3px; }
.ie-google-wordmark span:nth-child(1),.ie-google-wordmark span:nth-child(4){color:#174ea6}.ie-google-wordmark span:nth-child(2),.ie-google-wordmark span:nth-child(6){color:#d93025}.ie-google-wordmark span:nth-child(3){color:#f9ab00}.ie-google-wordmark span:nth-child(5){color:#188038}
.ie-home-external { margin:8px auto 12px; text-align:center; line-height:1.7; }
.ie-search-cat { position:absolute; z-index:30; right:12px; bottom:28px; width:72px; height:72px; object-fit:contain; pointer-events:none; animation:ie-cat-pop 260ms steps(3,end); }
@keyframes ie-cat-pop { from{transform:translateY(50px)} to{transform:translateY(0)} }
.ie-coin-dialog .dialog-body { grid-template-columns:54px minmax(0,1fr); }
.ie-coin-dialog label { display:grid; gap:5px; }
.ie-coin-dialog input { width:100%; min-width:0; padding:4px; border:2px inset var(--color-window); }
.ie-coin-actions { grid-column:1/-1; display:flex; flex-wrap:wrap; justify-content:center; gap:5px; }
.ie-coin-actions[hidden] { display:none; }
.ie-throbber { width: 28px; height: 24px; display: grid; place-items: center; border: 1px inset var(--color-window); background: #fff; overflow: hidden; }.ie-throbber img { width: 21px; height: 21px; object-fit: contain; }
.ie-shell[data-ie-loading="true"] .ie-throbber img { animation: ie-globe 480ms steps(4,end) infinite; }
@keyframes ie-globe { 0%{transform:translateX(-2px)}50%{transform:translateX(2px)}100%{transform:translateX(-2px)} }
.ie-viewport { min-height: 0; margin: 2px; overflow: auto; border: 2px inset var(--color-window); background: #fff; color: #000; }
.ie-document { min-height: 100%; padding: 16px 20px 28px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M0 0h1v1H0z' fill='%23eee'/%3E%3C/svg%3E"); font: 13px/1.35 Arial, sans-serif; }
.ie-document h1 { margin: 4px 0 10px; color: #000080; font: 700 27px/1.05 "Times New Roman", serif; text-align: center; }.ie-document h2 { margin: 15px 0 6px; color: #800000; font: 700 17px/1.15 "Times New Roman", serif; }.ie-document h3 { margin-bottom: 2px; }.ie-document a,.ie-text-link { color: #0000ee; text-decoration: underline; cursor: pointer; }.ie-document a:visited { color: #551a8b; }.ie-document hr { height: 2px; border: 0; border-top: 1px solid #777; border-bottom: 1px solid #ddd; }.ie-document code,.ie-source { font-family: "Courier New",monospace; overflow-wrap: anywhere; }
.ie-home-header { position: relative; text-align: center; }.ie-home-header p { margin: 4px; }.ie-new { position: absolute; right: 2px; top: 0; padding: 1px 4px; background: #ff0; color: #d00000; border: 1px solid #000; font: 700 10px Arial,sans-serif; animation: ie-new 850ms steps(2,end) infinite; }@keyframes ie-new{50%{visibility:hidden}}
.ie-home-grid { display: grid; grid-template-columns: minmax(0,1fr) 190px; gap: 18px; align-items: center; }.ie-home-cat { width: 190px; max-height: 165px; object-fit: contain; }.ie-quick-links { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 3px 12px; }.ie-market-box { width: min(520px,100%); margin-inline: auto; padding: 8px; border: 3px ridge #c0c0c0; background: #ffffe8; }.ie-market-box h2{text-align:center;margin-top:0}.ie-market-box table,.ie-market-table { width:100%; border-collapse:collapse; margin-bottom:8px; }.ie-market-box th,.ie-market-box td,.ie-market-table th,.ie-market-table td { padding:4px 6px; border:1px solid #808080; text-align:left; }.ie-online { color:#008000;font-weight:700; }.ie-web-footer { margin-top:18px; text-align:center; font-size:11px; }.ie-counter { padding:1px 5px;background:#000;color:#39ff14;font-family:"Courier New",monospace;letter-spacing:1px; }
.ie-two-col { display:grid;grid-template-columns:180px minmax(0,1fr);gap:20px;align-items:start; }.ie-two-col img { width:100%;max-height:260px;object-fit:contain; }.ie-meme-grid { display:grid;grid-template-columns:repeat(auto-fill,minmax(105px,1fr));gap:10px; }.ie-meme-grid button { min-width:0;padding:5px;border:1px solid transparent;background:transparent;color:#000; }.ie-meme-grid button:hover,.ie-meme-grid button:focus-visible { border:1px dotted #000080;background:#d9e6ff; }.ie-meme-grid img { display:block;width:100%;height:78px;object-fit:cover;border:1px solid #666; }.ie-meme-grid span { display:block;margin-top:3px;font-size:10px;overflow-wrap:anywhere; }
.ie-timeline dt { margin-top:8px;font-weight:700;color:#000080; }.ie-timeline dd { margin:2px 0 8px 20px; }.ie-text-link { padding:0;border:0;background:transparent;font:inherit; }.ie-community-table { width:100%;border-collapse:collapse; }.ie-community-table th,.ie-community-table td { padding:7px;border:1px solid #808080;vertical-align:top;text-align:left; }.ie-guestbook { display:grid;gap:7px;margin-top:12px;padding:8px;border:2px groove #c0c0c0; }.ie-guestbook label { display:grid;grid-template-columns:70px minmax(0,1fr);align-items:center; }.ie-guestbook input,.ie-search-form input { min-width:0;padding:3px;border:2px inset #c0c0c0; }.ie-properties th{text-align:right}.ie-properties td{padding:4px}.ie-buy-steps li{margin-bottom:8px}.ie-chart-placeholder{height:130px;margin:10px 0;display:grid;place-items:center;padding:18px;border:2px inset #c0c0c0;background:#fff;text-align:center;color:#800000;font:700 18px "Courier New",monospace;}.ie-chart-placeholder small{font-size:11px;color:#000}.ie-search-form{display:flex;gap:5px;max-width:480px}.ie-search-form input{flex:1}.ie-results cite{display:block;color:#008000;font-style:normal;font-size:11px}.ie-results li{margin-bottom:12px}.ie-results p{margin-top:2px}.ie-secret{text-align:center}.ie-secret img{max-width:240px;max-height:230px;object-fit:contain}.ie-wide-art{display:block;max-width:100%;max-height:320px;margin:auto}.ie-source{margin:0;white-space:pre-wrap}.ie-blank{background:#fff}.ie-error{max-width:520px;margin:auto;padding-top:20px}.ie-error h1{text-align:left;color:#000}.ie-error h1:before{content:"!";display:inline-grid;place-items:center;width:42px;height:42px;margin-right:12px;border-radius:50%;background:#d00000;color:#fff;font:700 32px Arial;vertical-align:middle}
.ie-statusbar { min-width:0;display:grid;grid-template-columns:minmax(0,1fr) 94px 120px;gap:2px;padding:2px;border-top:1px solid var(--color-window-light); }.ie-status-text,.ie-progress,.ie-zone { min-width:0;border:1px inset var(--color-window);background:var(--color-window); }.ie-status-text{padding:2px 5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ie-progress{position:relative;overflow:hidden}.ie-progress i{position:absolute;inset:2px;background:repeating-linear-gradient(90deg,#000080 0 7px,transparent 7px 9px);transform:scaleX(0);transform-origin:left;transition:transform 100ms steps(4,end)}.ie-zone{display:flex;align-items:center;justify-content:center;gap:4px;padding:0 4px}.ie-zone img{width:16px;height:16px;object-fit:contain}
.ie-menu-popup { position:absolute;z-index:20;min-width:170px;padding:2px;border:2px outset var(--color-window);background:var(--color-window);box-shadow:2px 2px #000; }.ie-menu-popup button { display:block;width:100%;min-height:23px;padding:3px 18px;text-align:left;border:0;background:transparent;white-space:nowrap; }.ie-menu-popup button:hover,.ie-menu-popup button:focus-visible{background:var(--color-select);color:#fff}.ie-menu-heading{padding:4px 8px;font-weight:700;border-bottom:1px solid #808080}.ie-menu-empty{padding:6px 12px;color:var(--color-disabled)}
@media (max-width: 600px){
  .ie-shell { grid-template-rows: 24px auto auto minmax(0,1fr) 24px; }
  .ie-menubar { overflow-x: auto; padding: 1px 2px; scrollbar-width: none; }
  .ie-menubar::-webkit-scrollbar { display: none; }
  .ie-toolbar { overflow-x: auto; padding: 2px; gap: 2px; scrollbar-width: none; }
  .ie-toolbar::-webkit-scrollbar { display: none; }
  .ie-tool-button { min-width: 36px; padding: 1px 3px; font-size: 9px; line-height: 10px; }
  .ie-tool-icon { height: 20px; font-size: 18px; line-height: 20px; }
  .ie-address-form { padding: 2px 4px; gap: 2px; }
  .ie-address-form input { padding: 2px 4px; font-size: 11px; }
  .ie-home-grid, .ie-two-col { grid-template-columns: 1fr; }
  .ie-home-cat, .ie-two-col img { margin: auto; max-width: 100%; }
  .ie-statusbar { grid-template-columns: minmax(0,1fr) 70px; }
  .ie-zone { display: none; }
  .ie-document { padding: 10px; }
  .ie-document table { max-width: 100%; display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .ie-quick-links { grid-template-columns: 1fr 1fr; }
  .ie-engine { width: 70px; min-width: 60px; font-size: 10px; }
  .ie-coin-button { font-size: 0; }
  .ie-coin-button:after { content: "Coin"; font-size: 11px; }
  .ie-address-form label, .ie-page-icon, .ie-throbber { display: none; }
  .ie-google-search { grid-template-columns: 1fr; padding: 8px; }
  .ie-google-search button { width: 100%; }
}
@media (prefers-reduced-motion: reduce){.ie-shell[data-ie-loading="true"] .ie-throbber img,.ie-new{animation:none!important}.ie-progress i{transition-duration:100ms}}

.terminal { height: 100%; min-height: 290px; padding: var(--space-sm); overflow: auto; background: var(--color-terminal); color: var(--color-terminal-text); font: var(--text-md)/1.45 var(--font-mono); user-select: text; }
.terminal-output { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.terminal-line { display: flex; align-items: center; }
.terminal-input { min-width: 0; flex: 1; border: 0; outline: 0; background: var(--color-transparent); color: inherit; caret-color: var(--color-terminal-text); font: inherit; }

.calculator { width: 230px; margin: auto; padding: var(--space-sm); border: 2px outset var(--color-window); }
.calc-display { width: 100%; height: 38px; margin-bottom: var(--space-sm); padding: 4px; border: 2px inset var(--color-window); background: var(--color-paper); text-align: right; font: var(--text-lg) var(--font-mono); }
.calc-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; }
.calc-grid .win-button { min-width: 0; height: 38px; }
.calc-art { display: block; max-width: 170px; max-height: 110px; margin: 0 auto var(--space-sm); object-fit: contain; }

.paint-shell { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: var(--space-sm); }
.paint-tools { display: flex; flex-direction: column; gap: 4px; }
.paint-canvas-wrap { min-width: 0; overflow: auto; border: 2px inset var(--color-window); background: var(--color-window-mid); }
#paint-canvas { display: block; width: 100%; max-width: 640px; height: auto; background: var(--color-paper); image-rendering: pixelated; touch-action: none; }
.color-button { min-height: 28px; border: 2px outset var(--color-window); }
.color-button[data-color="black"] { background: var(--color-ink); }
.color-button[data-color="green"] { background: var(--color-chart); }
.color-button[data-color="blue"] { background: var(--color-title); }
.color-button[data-color="white"] { background: var(--color-paper); }

.dialog-layer { position: fixed; inset: 0; z-index: 9800; pointer-events: none; }
.dialog-backdrop { position: absolute; inset: 0; display: grid; place-items: center; padding: 12px; background: var(--color-overlay); pointer-events: auto; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.dialog { width: min(440px, calc(100vw - 16px)); max-height: calc(100dvh - 20px); padding: 3px; background: var(--color-window); border: 2px outset var(--color-window); box-shadow: 3px 3px var(--color-window-dark); display: flex; flex-direction: column; overflow: hidden; }
.dialog-body { flex: 1 1 auto; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-md); align-items: center; padding: var(--space-md); min-height: 80px; max-height: calc(100dvh - 120px); overflow-y: auto; -webkit-overflow-scrolling: touch; }
.dialog-icon { width: 48px; height: 48px; object-fit: contain; flex-shrink: 0; }
.dialog-message { white-space: pre-line; overflow-wrap: anywhere; }
.dialog-actions { flex: 0 0 auto; display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-sm); padding: 0 var(--space-md) var(--space-md); }

.screensaver { position: fixed; inset: 0; width: 100vw; height: 100dvh; z-index: 11000; background: var(--color-terminal); cursor: none; }
.screensaver img { position: absolute; width: 78px; height: 78px; object-fit: contain; will-change: transform; }
.achievement { position: absolute; left: 50%; top: 10%; transform: translateX(-50%); padding: var(--space-md) var(--space-xl); border: 2px outset var(--color-window); background: var(--color-window); color: var(--color-ink); text-align: center; }
.secret-ending { position: fixed; inset: 0; width: 100vw; height: 100dvh; z-index: 12000; display: grid; place-items: center; background: var(--color-terminal); }
.secret-ending img { width: 100%; height: 100%; object-fit: contain; }
.secret-ending-copy { position: absolute; left: 50%; bottom: var(--space-xl); transform: translateX(-50%); width: min(560px, calc(100% - 24px)); padding: var(--space-md); border: 2px outset var(--color-window); background: var(--color-window); text-align: center; }

.desktop-icons { transition: opacity var(--dur-fast) var(--ease-out); }

@media (max-width: 600px) {
  .desktop { background-position: 70% center; }
  .desktop-icons {
    position: absolute;
    z-index: 2;
    inset: 10px 10px calc(var(--taskbar-height, 38px) + 6px) 10px;
    display: grid !important;
    grid-template-columns: repeat(var(--mobile-desktop-cols, 3), minmax(0, 1fr)) !important;
    grid-auto-rows: min-content;
    gap: 8px 6px !important;
    align-content: start;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
  }
  .desktop-icons[data-free-mode="true"] .desktop-icon {
    position: relative !important;
    left: auto !important;
    top: auto !important;
    width: 100% !important;
    margin: 0 auto;
  }
  .desktop-icon { width: 100% !important; max-width: 84px; min-height: 72px; padding: 2px; }
  .desktop-icon img { width: 44px; height: 44px; flex: 0 0 44px; }
  .desktop-icon span { font-size: 11px; line-height: 12px; }
  .cat-hotspot { right: 0; top: 22%; width: 45%; height: 40%; }
  .start-menu { width: min(260px, calc(100vw - 8px)); }
  .app-hero, .about-layout, .lore-reader, .profile-layout { grid-template-columns: minmax(0, 1fr); }
  .app-art img { max-height: 180px; }
  .wizard-page { grid-template-columns: 80px minmax(0, 1fr); }
  .wizard-copy { padding: var(--space-md); }
  .big-actions { gap: 4px; }
  .big-actions .win-button { font-size: var(--text-sm); }
  .tray { min-width: auto; padding: 2px 4px; }
  .tray-button.crypto-tray,
  .tray-button[data-tray="network"],
  .tray-button[data-tray="cat"],
  #sound-toggle {
    display: none !important;
  }
  .tray-overflow-btn {
    display: inline-flex !important;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    padding: 0 2px;
  }
  .paint-shell { grid-template-columns: 42px minmax(0, 1fr); }
  .dialog-icon { width: 40px; height: 40px; }
  .chart-stats-bar { grid-template-columns: repeat(2, 1fr); }
  .arcade-grid { grid-template-columns: 1fr; }
  .quick-launch-grip { display: none; }
  .quick-launch [data-ql-priority="2"],
  .quick-launch [data-ql-priority="3"],
  .quick-launch [data-ql-priority="4"],
  .quick-launch [data-ql-priority="5"],
  .quick-launch [data-ql-priority="6"] {
    display: none;
  }
  .ql-overflow-btn {
    display: flex !important;
  }
}

@media (max-width: 360px) {
  .desktop-icons {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
  .taskbar { gap: 2px; }
  .start-button { min-width: 58px; padding: 2px 3px; }
  .start-button strong { font-size: 11px; }
  .start-button img { width: 16px; height: 16px; }
  #quick-launch { display: none; }
  .taskbar-divider:nth-of-type(1) { display: none; }
  .tray { min-width: auto; padding: 1px 2px; }
  .clock { font-size: 10px; padding: 0 2px; }
  .window-content { padding: var(--space-xs); }
}

@media (max-width: 480px) {
  .quick-launch-btn {
    width: 22px;
    height: 22px;
    min-width: 22px;
    padding: 1px;
  }
  .quick-launch-btn img {
    width: 16px;
    height: 16px;
  }
}

@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; }
}

/* LINKS 98 system-behavior extension; the established visual identity is unchanged. */
.selection-box{position:absolute;z-index:2;border:1px dotted var(--color-paper);outline:1px dotted var(--color-ink);background:oklch(45% .12 250/24%);pointer-events:none}.desktop-icons.refreshing{opacity:0}
.window[data-app="computer"] .window-content{display:flex;flex-direction:column;overflow:hidden}.explorer-shell{min-height:0;flex:1;display:grid;grid-template-columns:170px minmax(0,1fr);overflow:hidden}.explorer-shell>.file-grid{min-height:0;overflow:auto;align-content:start}.folder-tree{min-height:0;padding:var(--space-xs);overflow:auto;border:2px inset var(--color-window);background:var(--color-paper)}.folder-tree button{width:100%;padding:3px;border:0;background:transparent;text-align:left;white-space:nowrap}.folder-tree button:hover,.folder-tree button.is-current{background:var(--color-select);color:var(--color-paper)}.file-grid.is-list-view{display:flex;flex-direction:column}.file-grid.is-list-view .file-item{min-height:28px;flex-direction:row}.file-grid.is-list-view .file-item img{width:22px;height:22px}
.notepad-menu{display:flex;gap:2px;margin:calc(var(--space-md)*-1);margin-bottom:0;padding:2px;border-bottom:1px solid var(--color-window-mid)}.notepad-menu button,.help-shell nav button{padding:4px 7px;border:0;background:transparent;text-align:left}.notepad-menu button:hover,.help-shell nav button:hover{background:var(--color-select);color:var(--color-paper)}.notepad-area{width:calc(100% + 24px);height:calc(100% - 24px);margin:0 -12px -12px;padding:6px;resize:none;border:2px inset var(--color-window);background:var(--color-paper);font:var(--text-md)/1.4 var(--font-mono)}
.control-grid{display:grid;grid-template-columns:repeat(4,minmax(90px,1fr));gap:var(--space-md);min-height:300px;padding:var(--space-md);border:2px inset var(--color-window);background:var(--color-paper)}.settings-panel{display:grid;gap:var(--space-md)}.settings-panel label{display:flex;align-items:center;gap:var(--space-sm)}.monitor-preview{width:190px;height:125px;margin:auto;display:grid;place-items:center;border:12px outset var(--color-window);background:var(--color-title);color:var(--color-paper)}

/* Authentic Program Group Windows (LINKS Market & LINKS Online) */
.program-group-shell {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-window);
}
.program-group-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(130px, 1fr));
  grid-auto-rows: minmax(100px, auto);
  gap: var(--space-md);
  padding: var(--space-lg);
  border: 2px inset var(--color-window);
  background: var(--color-paper);
  overflow: auto;
  align-content: start;
}
.program-group-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-md);
  background: transparent;
  border: 1px dotted transparent;
  cursor: default;
  outline: none;
  user-select: none;
  color: var(--color-ink);
  font-family: var(--font-system);
  font-size: var(--text-base);
  text-align: center;
}
.program-group-item img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  image-rendering: pixelated;
  pointer-events: none;
}
.program-group-item span {
  padding: 1px 4px;
  max-width: 100%;
  overflow-wrap: anywhere;
}
.program-group-item:hover {
  background: rgba(0, 0, 128, 0.08);
}
.program-group-item.is-selected {
  border: 1px dotted #000080;
}
.program-group-item.is-selected span {
  background: var(--color-select) !important;
  color: #ffffff !important;
}
.desktop[data-wallpaper="teal"]{background-image:none;background-color:var(--color-desktop)}.desktop[data-wallpaper="links-center"]{background-size:auto;background-repeat:no-repeat}.desktop[data-wallpaper="links-tile"]{background-size:480px auto;background-repeat:repeat}.desktop[data-wallpaper="links-stretch"]{background-size:cover}
.datetime{display:grid;grid-template-columns:150px 1fr;gap:var(--space-lg)}.clock-cat{border:2px inset var(--color-window);background:var(--color-paper)}.clock-cat img{width:130px;height:130px;object-fit:contain}.calendar{padding:var(--space-sm);border:2px inset var(--color-window);background:var(--color-paper);text-align:center}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;margin-top:var(--space-sm)}.calendar-grid span,.calendar-grid b{padding:3px}.calendar-grid .today{background:var(--color-select);color:var(--color-paper)}
.help-shell{height:100%;display:grid;grid-template-columns:190px 1fr}.help-shell nav{display:flex;flex-direction:column;border:2px inset var(--color-window);background:var(--color-paper)}.help-shell article{padding:var(--space-lg);border:2px inset var(--color-window);background:var(--color-paper);white-space:pre-line}.search-form{display:flex;align-items:end;gap:var(--space-sm)}.search-form label{flex:1}.task-list{min-height:230px;display:flex;flex-direction:column;gap:2px;padding:var(--space-sm);border:2px inset var(--color-window);background:var(--color-paper)}.task-list label:has(input:checked){background:var(--color-select);color:var(--color-paper)}
.alt-switcher{position:fixed;z-index:13000;left:50%;top:44%;width:min(560px,calc(100% - 24px));transform:translate(-50%,-50%);padding:var(--space-md);border:2px outset var(--color-window);background:var(--color-window);box-shadow:3px 3px var(--color-window-dark)}.alt-switcher>div{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;margin-top:var(--space-sm)}.alt-switcher span{display:flex;align-items:center;gap:5px;padding:5px;border:1px solid transparent}.alt-switcher span.current{color:var(--color-paper);background:var(--color-select);border-color:var(--color-paper)}.alt-switcher img{width:28px;height:28px;object-fit:contain}
.desktop-pet{position:absolute;z-index:8990;width:72px;height:72px;padding:0;border:0;background:transparent;touch-action:none}.desktop-pet img{width:100%;height:100%;object-fit:contain;image-rendering:pixelated}.system-glitch{animation:system-glitch .12s steps(2) 5}@keyframes system-glitch{50%{filter:invert(1) hue-rotate(90deg);transform:translateX(3px)}}progress{width:100%;height:22px;border:2px inset var(--color-window)}
@media(max-width:700px){.explorer-shell,.help-shell,.datetime{grid-template-columns:1fr}.folder-tree{max-height:100px}.control-grid{grid-template-columns:repeat(2,1fr)}.desktop-pet{display:none}}

/* Crypto system expansion: deliberately period-correct utility layouts. */
.crypto-card{display:grid;grid-template-columns:180px 1fr;gap:var(--space-lg);align-items:center}.crypto-card>img{width:170px;height:170px;object-fit:contain}.crypto-card label{display:block;margin-top:var(--space-md)}.crypto-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-sm);margin-top:var(--space-md)}
.fake-chain table,.web98 table{width:100%;border-collapse:collapse}.fake-chain th,.fake-chain td{padding:6px;border:1px solid var(--color-window-dark);text-align:left}.fake-chain tbody tr:first-child{animation:row-arrive var(--dur-ui) var(--ease-out)}@keyframes row-arrive{from{opacity:0;transform:translateY(-4px)}}
.mining-track{position:relative;height:58px}.mining-track progress{position:absolute;left:0;right:0;bottom:0}.mining-track img{position:absolute;z-index:1;left:0;bottom:10px;width:50px;height:50px;object-fit:contain;animation:miner-walk 4s linear infinite}@keyframes miner-walk{to{transform:translateX(420px)}}
.web98{font-family:"Times New Roman",serif;text-align:center}.web98 a{font-size:var(--text-lg);color:#0000ee;text-decoration:underline}.web98 td{padding:12px;border:2px ridge var(--color-window)}.web98 marquee{padding:4px;color:#fff;background:#000080}.web98 hr{border:0;border-top:2px groove var(--color-window)}
.meme-maker{display:grid;grid-template-columns:190px minmax(0,1fr);gap:var(--space-sm);height:100%}.meme-controls{display:flex;flex-direction:column;gap:var(--space-sm);padding:var(--space-sm);border:2px outset var(--color-window)}.meme-controls label{display:flex;flex-direction:column;gap:3px}.meme-controls input,.meme-controls select{min-width:0;padding:4px;border:2px inset var(--color-window);background:var(--color-paper)}.meme-maker canvas{width:100%;height:auto;max-height:100%;align-self:center;border:2px inset var(--color-window);background:var(--color-desktop);image-rendering:auto}
.mail-shell{display:grid;grid-template-columns:240px 1fr;height:100%;border:2px inset var(--color-window);background:var(--color-paper)}.mail-shell>div{border-right:1px solid var(--color-window-dark)}.mail-shell button{width:100%;padding:8px;display:flex;flex-direction:column;border:0;border-bottom:1px solid var(--color-window-mid);background:transparent;text-align:left}.mail-shell button:hover{color:var(--color-paper);background:var(--color-select)}.mail-shell article{padding:var(--space-lg)}
.achievement-list{min-height:300px;padding:var(--space-sm);border:2px inset var(--color-window);background:var(--color-paper)}.achievement-list>div{display:grid;grid-template-columns:24px 1fr;gap:var(--space-sm);padding:7px;border-bottom:1px dotted var(--color-window-mid)}
.crypto-tray{font:700 9px var(--font-mono);padding:0 2px}.bullish-mode .cat-process{color:var(--color-chart);background:var(--color-terminal)}.bullish-mode .window.is-active .titlebar-title::after{content:"  ↑";color:var(--color-terminal-text)}
.links-ticker{position:absolute;z-index:3;right:14px;top:14px;width:180px;padding:4px;display:grid;gap:2px;border:2px outset var(--color-window);background:var(--color-window);font:var(--text-xs) var(--font-mono);text-align:left}.links-ticker strong{padding:2px;color:var(--color-title-text);background:var(--color-title)}.links-ticker span{padding:2px;border:1px inset var(--color-window)}
@media(max-width:700px){.crypto-card,.meme-maker,.mail-shell{grid-template-columns:1fr}.crypto-card>img{display:none}.crypto-actions{grid-template-columns:repeat(2,1fr)}.meme-controls{display:grid;grid-template-columns:1fr 1fr}.links-ticker{display:none}.mining-track img{animation:none}}

/* ====================================================
   LINKS 98 INTERACTIVE OS ENHANCEMENTS
   ==================================================== */

/* Login Screen & Windows 98 Authentication */
#login-screen {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: none;
  place-items: center;
  background: var(--color-desktop) url("assets/wallpaper/links-hill.png") center/cover no-repeat;
  overflow: hidden;
}
#login-screen.is-visible { display: grid; }
.login-window {
  width: min(440px, calc(100% - 24px));
  padding: 3px;
  background: var(--color-window);
  border: 2px outset var(--color-window);
  box-shadow: 3px 3px var(--color-window-dark);
}
.login-body {
  padding: var(--space-lg);
  background: var(--color-window);
}
.login-banner {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: var(--space-md);
  align-items: start;
}
.login-pfp-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.login-pfp-box {
  width: 84px;
  height: 84px;
  border: 2px inset var(--color-window);
  background: var(--color-paper);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.login-pfp-img {
  width: 74px;
  height: 74px;
  object-fit: contain;
  image-rendering: pixelated;
}
.pfp-choose-btn {
  font-size: 11px;
  padding: 2px 4px;
  min-height: 22px;
  width: 100%;
}
.login-fields {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.login-input {
  width: 100%;
  padding: 4px 6px;
  border: 2px inset var(--color-window);
  background: var(--color-paper);
  font: var(--text-md) var(--font-system);
  margin-top: 2px;
}
.login-actions-row {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}
.login-actions-row .win-button {
  flex: 1;
  font-weight: 700;
}
.login-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--color-window-dark);
  font-size: 11px;
  margin: 4px 0;
}
.login-divider::before, .login-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--color-window-mid);
}
.login-divider span {
  padding: 0 8px;
}
.wallet-login-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.wallet-login-row .win-button {
  width: 100%;
}
.returning-user-box {
  border: 2px inset var(--color-window);
  background: var(--color-paper);
  padding: 6px 10px;
  font-size: 13px;
  margin-bottom: 4px;
}

/* CRT Login Transition */
.crt-flicker {
  animation: crt-flicker-anim 0.45s ease-out forwards;
}
@keyframes crt-flicker-anim {
  0% { opacity: 0; filter: brightness(3) contrast(2); }
  25% { opacity: 0.9; filter: brightness(0.4); }
  50% { opacity: 0.4; filter: brightness(2); }
  75% { opacity: 1; filter: brightness(0.8); }
  100% { opacity: 1; filter: brightness(1); }
}

/* Reaction Cat PFP Selector Dialog */
.pfp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  padding: 8px;
  border: 2px inset var(--color-window);
  background: var(--color-paper);
  max-height: 240px;
  overflow-y: auto;
}
.pfp-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4px 2px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  min-height: 72px;
}
.pfp-option:hover {
  background: var(--color-window);
}
.pfp-option.is-selected {
  background: var(--color-select);
  color: var(--color-paper);
  outline: 1px dotted var(--color-paper);
}
.pfp-option img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  image-rendering: pixelated;
  pointer-events: none;
}
.pfp-option span {
  font-size: 10px;
  text-align: center;
  margin-top: 2px;
  pointer-events: none;
}

/* Start Menu Profile Area */
.start-user-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: var(--color-title);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  border-bottom: 2px groove var(--color-window);
}
.start-user-avatar {
  width: 28px;
  height: 28px;
  object-fit: contain;
  image-rendering: pixelated;
  border: 1px solid #fff;
  background: var(--color-paper);
  flex: 0 0 28px;
}
.start-user-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* User Profile Window */
.profile-layout {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 16px;
  padding: 6px;
}
.profile-pfp-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.profile-pfp-box {
  width: 110px;
  height: 110px;
  border: 2px inset var(--color-window);
  background: var(--color-paper);
  display: grid;
  place-items: center;
}
.profile-pfp-img {
  width: 96px;
  height: 96px;
  object-fit: contain;
  image-rendering: pixelated;
}
.profile-details-table {
  margin: 0;
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 6px 12px;
  font-size: 13px;
}
.profile-details-table dt {
  font-weight: 700;
  color: var(--color-window-dark);
}
.profile-details-table dd {
  margin: 0;
  font-family: var(--font-mono);
  overflow-wrap: anywhere;
}
.profile-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-window-mid);
}

/* Retro LINKS Chart Application */
.chart-app-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 6px;
}
.chart-top-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px 6px;
  border: 2px groove var(--color-window);
  background: var(--color-window);
  font-size: 12px;
}
.chart-meta-group {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}
.chart-ca-row {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 220px;
}
.chart-ca-input {
  flex: 1;
  padding: 2px 4px;
  border: 2px inset var(--color-window);
  background: var(--color-paper);
  font-family: var(--font-mono);
  font-size: 11px;
}
.chart-stats-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 4px;
}
.chart-stat-cell {
  border: 2px inset var(--color-window);
  background: var(--color-paper);
  padding: 4px 6px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.chart-stat-label {
  font-size: 10px;
  color: var(--color-window-dark);
  font-weight: 700;
  text-transform: uppercase;
}
.chart-stat-value {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chart-stat-value.up { color: #00aa00; }
.chart-stat-value.down { color: #cc0000; }
.chart-crt-wrap {
  flex: 1;
  min-height: 220px;
  position: relative;
  border: 3px inset var(--color-window);
  background: #050b05;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.chart-canvas {
  width: 100%;
  flex: 1;
  display: block;
  image-rendering: pixelated;
}
.chart-unconfigured-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.88);
  z-index: 5;
  padding: var(--space-md);
}
.chart-unconfigured-box {
  width: 320px;
  padding: 3px;
  background: var(--color-window);
  border: 2px outset var(--color-window);
  box-shadow: 2px 2px var(--color-window-dark);
}
.chart-unconfigured-body {
  padding: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.chart-control-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 4px;
  border-top: 1px solid var(--color-window-mid);
  background: var(--color-window);
  font-size: 11px;
}
.chart-timeframe-buttons {
  display: flex;
  gap: 2px;
}
.chart-tf-btn {
  padding: 1px 6px;
  font-size: 11px;
  min-height: 20px;
}
.chart-tf-btn.is-active {
  border-style: inset;
  font-weight: 700;
  background-image: repeating-linear-gradient(45deg, var(--color-window) 0 1px, var(--color-paper) 1px 2px);
}

/* LINKS 98 Arcade Launcher & Minigames */
.arcade-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 8px;
}
.arcade-header-bar {
  border: 2px inset var(--color-window);
  background: #000080;
  color: #fff;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.arcade-header-bar h2 {
  margin: 0;
  font-size: 15px;
  font-family: var(--font-mono);
  letter-spacing: 1px;
}
.arcade-games-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  flex: 1;
  overflow-y: auto;
  padding-right: 2px;
}
.arcade-game-card {
  border: 2px outset var(--color-window);
  background: var(--color-window);
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  cursor: pointer;
}
.arcade-game-card:hover { filter: brightness(1.04); }
.arcade-game-card:active { border-style: inset; }
.arcade-card-icon {
  width: 60px;
  height: 60px;
  object-fit: contain;
  image-rendering: pixelated;
}
.arcade-card-title {
  font-weight: 700;
  font-size: 13px;
  color: var(--color-title);
}
.arcade-card-desc {
  font-size: 11px;
  color: var(--color-ink);
  flex: 1;
  line-height: 1.3;
}
.arcade-card-highscore {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #008000;
  border: 1px inset var(--color-window);
  padding: 2px 4px;
  background: var(--color-paper);
  width: 100%;
}
.arcade-play-btn {
  width: 100%;
  font-weight: 700;
  margin-top: 2px;
}

/* Minigame Active Container */
.minigame-view {
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}
.minigame-hud-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 8px;
  background: #000;
  color: #00ff00;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  border: 2px inset var(--color-window);
}
.minigame-stage {
  flex: 1;
  position: relative;
  background: #000;
  border: 2px inset var(--color-window);
  overflow: hidden;
}
.minigame-canvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: pixelated;
  touch-action: none;
}
.minigame-modal-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.75);
  z-index: 10;
}
.minigame-dialog-box {
  width: min(340px, 92%);
  padding: 3px;
  background: var(--color-window);
  border: 2px outset var(--color-window);
  box-shadow: 2px 2px var(--color-window-dark);
  text-align: center;
}
.minigame-dialog-inner {
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.minigame-nav-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px;
  border-top: 1px solid var(--color-window-mid);
  background: var(--color-window);
}

/* ==========================================================================
   FEATURE: RUGSWEEPER.EXE (Minesweeper Crypto Edition)
   ========================================================================== */
.rugsweeper-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-window);
  user-select: none;
}
.rugsweeper-window-body {
  padding: 8px;
  background: var(--color-window);
  border: 3px outset #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.rug-header-frame {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 6px;
  border: 2px inset var(--color-window);
  background: var(--color-window);
}
.rug-digital-counter {
  background: #000000;
  color: #ff0000;
  font-family: "Lucida Console", "Courier New", monospace;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 2px 6px;
  border: 1px inset #808080;
  min-width: 48px;
  text-align: center;
}
.rug-face-btn {
  width: 32px;
  height: 32px;
  padding: 2px;
  border: 2px outset var(--color-window);
  background: var(--color-window);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.rug-face-btn:active {
  border-style: inset;
}
.rug-face-btn img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  image-rendering: pixelated;
  pointer-events: none;
}
.rug-grid-frame {
  border: 3px inset var(--color-window);
  background: #c0c0c0;
  padding: 2px;
}
.rug-board {
  display: grid;
  grid-template-columns: repeat(9, 24px);
  grid-template-rows: repeat(9, 24px);
  gap: 0;
  background: #808080;
}
.mine-cell {
  width: 24px;
  height: 24px;
  padding: 0;
  margin: 0;
  border: 2px outset #ffffff;
  background: #c0c0c0;
  display: grid;
  place-items: center;
  font-family: var(--font-system);
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
  box-sizing: border-box;
  outline: none;
  touch-action: manipulation;
}
.mine-cell:active:not(.revealed) {
  border: 1px solid #7b7b7b;
  background: #bdbdbd;
}
.mine-cell.revealed {
  border: 1px solid #7b7b7b;
  background: #c0c0c0;
  cursor: default;
}
.mine-cell.exploded {
  background: #ff2222 !important;
  border: 1px solid #800000;
}
.mine-cell.flagged {
  color: #ff0000;
}
.mine-cell[data-num="1"] { color: #0000ff; }
.mine-cell[data-num="2"] { color: #008000; }
.mine-cell[data-num="3"] { color: #ff0000; }
.mine-cell[data-num="4"] { color: #000080; }
.mine-cell[data-num="5"] { color: #800000; }
.mine-cell[data-num="6"] { color: #008080; }
.mine-cell[data-num="7"] { color: #000000; }
.mine-cell[data-num="8"] { color: #808080; }
.rugsweeper-statusbar {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  padding: 3px 6px;
  border-top: 1px solid var(--color-window-mid);
  background: var(--color-window);
  font-size: 11px;
}

/* ==========================================================================
   FEATURE: WINAMP.EXE (CatAMP 2.98 - LINKS Media Player)
   ========================================================================== */
.winamp-chassis {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #23272a;
  color: #ffffff;
  border: 2px outset #555555;
  padding: 6px;
  gap: 6px;
  font-family: var(--font-mono);
  user-select: none;
  box-shadow: 2px 2px #000000;
}
.winamp-top-display {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 6px;
  padding: 6px;
  background: #000000;
  border: 2px inset #555555;
}
.winamp-vis-canvas-wrap {
  width: 76px;
  height: 38px;
  background: #051005;
  border: 1px solid #004400;
  display: grid;
  place-items: center;
}
.winamp-vis-canvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: pixelated;
}
.winamp-lcd-panel {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}
.winamp-lcd-header {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  color: #00ff66;
  opacity: 0.8;
  letter-spacing: 0.5px;
}
.winamp-marquee-wrap {
  height: 16px;
  overflow: hidden;
  white-space: nowrap;
  background: #001500;
  border: 1px solid #003300;
  padding: 1px 3px;
}
.winamp-marquee-text {
  display: inline-block;
  color: #00ff66;
  font-size: 11px;
  font-weight: 700;
  animation: winamp-marquee 12s linear infinite;
}
@keyframes winamp-marquee {
  from { transform: translateX(100%); }
  to { transform: translateX(-100%); }
}
.winamp-time-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.winamp-time-display {
  color: #39ff14;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
}
.winamp-status-badge {
  font-size: 9px;
  color: #ffff00;
  background: #333300;
  padding: 0 4px;
  border: 1px solid #666600;
}
.winamp-sliders-strip {
  display: flex;
  gap: 8px;
  padding: 4px 6px;
  background: #181a1b;
  border: 1px inset #444;
  align-items: center;
}
.winamp-slider-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  color: #aaddaa;
}
.winamp-range {
  flex: 1;
  height: 8px;
  accent-color: #00ff66;
  cursor: pointer;
}
.winamp-controls-row {
  display: flex;
  gap: 3px;
  justify-content: space-between;
}
.winamp-btn {
  flex: 1;
  min-height: 24px;
  background: #2b3035;
  color: #00ff66;
  border: 2px outset #555;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.winamp-btn:active {
  border-style: inset;
  background: #1a1c1e;
}
.winamp-playlist-box {
  flex: 1;
  background: #000000;
  border: 2px inset #555555;
  padding: 4px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 11px;
}
.winamp-pl-entry {
  padding: 2px 4px;
  color: #aaddaa;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.winamp-pl-entry:hover {
  background: #002200;
  color: #ffffff;
}
.winamp-pl-entry.is-active {
  background: #000080;
  color: #ffffff;
}

/* ==========================================================================
   TASK MANAGER PERFORMANCE TAB
   ========================================================================== */
.tm-shell {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.tm-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-window-mid);
  padding-left: 4px;
}
.tm-page {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 8px;
  gap: 8px;
  overflow-y: auto;
}
.tm-perf-cpu-box {
  border: 2px inset var(--color-window);
  background: #050d05;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tm-perf-header {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  font-family: var(--font-mono);
  color: #55ff88;
  font-weight: 700;
}
.tm-cpu-graph {
  width: 100%;
  height: 80px;
  background: #000000;
  border: 1px solid #004400;
  display: block;
}
.tm-perf-stats-list {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 4px 10px;
  padding: 8px;
  background: var(--color-paper);
  border: 2px inset var(--color-window);
  font-family: var(--font-mono);
  font-size: 11px;
  margin: 0;
}
.tm-perf-stats-list dt {
  color: #555555;
  font-weight: 700;
}
.tm-perf-stats-list dd {
  margin: 0;
  font-weight: 700;
  color: #000080;
}

/* Authentic Shutdown Screen */
.shutdown-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: #000;
  color: #c07800;
  font-family: var(--font-mono);
  text-align: center;
  padding: var(--space-xl);
}
.shutdown-cat-img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  image-rendering: pixelated;
}
.shutdown-text {
  font-size: 22px;
  line-height: 1.4;
  font-weight: 700;
  color: #ff9900;
  text-shadow: 2px 2px #552200;
}

/* ==========================================================================
   FEATURE 1: LIVE TAPE.EXE
   ========================================================================== */
.tape-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #060e06;
  color: #00ff66;
  font-family: var(--font-mono);
  overflow: hidden;
  user-select: text;
}
.tape-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: #0d1e0d;
  border-bottom: 2px solid #005500;
  font-size: 11px;
}
.tape-header-title {
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #55ff88;
}
.tape-threshold-ctl {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #aaddaa;
  font-size: 11px;
}
.tape-threshold-input {
  width: 52px;
  background: #000;
  border: 1px solid #00aa44;
  color: #00ff66;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 1px 4px;
}
.tape-table-wrap {
  flex: 1;
  overflow-y: auto;
  border: 2px inset var(--color-window);
  background: #040a04;
}
.tape-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  table-layout: fixed;
}
.tape-table th {
  position: sticky;
  top: 0;
  background: #0e240e;
  color: #a0ffa0;
  padding: 5px 8px;
  text-align: left;
  border-bottom: 2px solid #006622;
  font-size: 11px;
  letter-spacing: 0.5px;
  z-index: 2;
}
.tape-table td {
  padding: 4px 8px;
  border-bottom: 1px solid #0d220d;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tape-row {
  cursor: pointer;
  animation: tape-slide-in 0.22s ease-out;
}
.tape-row:hover {
  background: #0f3014 !important;
}
.tape-row:active {
  background: #005018 !important;
}
@keyframes tape-slide-in {
  from { opacity: 0; transform: translateY(-8px); background: #004411; }
  to { opacity: 1; transform: translateY(0); }
}
.tape-type {
  font-weight: 700;
  display: inline-block;
  padding: 1px 5px;
  border-radius: 2px;
}
.tape-type.buy {
  color: #00ff66;
  background: rgba(0, 255, 102, 0.15);
  border: 1px solid #00aa44;
}
.tape-type.sell {
  color: #ff4444;
  background: rgba(255, 68, 68, 0.15);
  border: 1px solid #aa2222;
}
.tape-type.transfer {
  color: #ffff66;
  background: rgba(255, 255, 102, 0.12);
  border: 1px solid #999922;
}
.tape-unconfigured-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 12px;
  color: #ffffaa;
  text-align: center;
  padding: 24px;
}
.tape-modal-details {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 6px 12px;
  font-size: 12px;
  font-family: var(--font-mono);
  margin-bottom: 14px;
}
.tape-modal-details dt {
  color: #666;
  font-weight: 700;
}
.tape-modal-details dd {
  margin: 0;
  word-break: break-all;
}

/* ==========================================================================
   FEATURE 2: HOLDER MAP.EXE (Windows 98 Blockchain Defragmenter)
   ========================================================================== */
.defrag-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-window);
  user-select: none;
  font-family: var(--font-system);
}
.defrag-top-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--color-window);
  border-bottom: 1px solid var(--color-window-mid);
  font-size: 11px;
}
.defrag-metrics-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.defrag-metric-item {
  display: flex;
  flex-direction: column;
}
.defrag-metric-label {
  font-size: 10px;
  color: #555;
  font-weight: 700;
  text-transform: uppercase;
}
.defrag-metric-val {
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #000080;
}
.defrag-controls-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--color-window);
}
.defrag-grid-viewport {
  flex: 1;
  background: #ffffff;
  border: 2px inset var(--color-window);
  padding: 6px;
  overflow-y: auto;
  min-height: 160px;
}
.defrag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(13px, 1fr));
  gap: 2px;
  align-content: start;
}
.defrag-cell {
  aspect-ratio: 1 / 1;
  min-width: 10px;
  min-height: 10px;
  border: 1px solid rgba(0, 0, 0, 0.25);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.4), inset -1px -1px 0 rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: transform 0.08s, filter 0.08s;
  box-sizing: border-box;
}
.defrag-cell:hover {
  transform: scale(1.3);
  z-index: 5;
  filter: brightness(1.2);
  border-color: #000;
}
.defrag-cell.selected {
  outline: 2px solid #ffff00;
  outline-offset: 1px;
  z-index: 6;
}
.cell-top1      { background-color: #000080; } /* Navy */
.cell-top10     { background-color: #0000ff; } /* Royal Blue */
.cell-top50     { background-color: #008080; } /* Teal */
.cell-other     { background-color: #808080; } /* Grey */
.cell-pool      { background-color: #c08000; } /* Amber / Gold */
.cell-contract  { background-color: #800000; } /* Maroon / Crimson */
.cell-unallocated { background-color: #ffffff; } /* White */
.cell-scanning  { background-color: #ffff00 !important; animation: defrag-pulse 0.2s infinite alternate; }

@keyframes defrag-pulse {
  from { filter: brightness(1); }
  to { filter: brightness(1.6); }
}

.defrag-legend-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 6px 10px;
  background: var(--color-window);
  border-top: 1px solid var(--color-window-light);
  font-size: 11px;
}
.defrag-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.defrag-legend-swatch {
  width: 12px;
  height: 12px;
  border: 1px solid #000;
  box-shadow: inset 1px 1px #fff;
}
.defrag-status-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 10px;
  background: var(--color-window);
  border-top: 1px solid var(--color-window-mid);
  font-size: 11px;
}
.defrag-progress-track {
  width: 140px;
  height: 14px;
  background: #fff;
  border: 1px inset var(--color-window);
  display: flex;
  overflow: hidden;
}
.defrag-progress-fill {
  height: 100%;
  background: #000080;
  transition: width 0.15s linear;
}
.defrag-concentration-stats {
  display: flex;
  gap: 12px;
  padding: 4px 10px;
  background: #f0f0f0;
  border-top: 1px solid var(--color-window-mid);
  font-size: 11px;
  font-family: var(--font-mono);
}

/* ==========================================================================
   FEATURE 3: LINKS ANTIVIRUS 98
   ========================================================================== */
.av-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-window);
  font-family: var(--font-system);
}
.av-status-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: #000080;
  color: #fff;
  border-bottom: 2px solid #fff;
}
.av-status-banner.is-threat {
  background: #880000;
}
.av-status-banner.is-scanning {
  background: #006060;
}
.av-banner-icon {
  width: 40px;
  height: 40px;
  image-rendering: pixelated;
}
.av-banner-title {
  font-size: 14px;
  font-weight: 700;
}
.av-banner-subtitle {
  font-size: 11px;
  opacity: 0.9;
}
.av-scan-progress-area {
  padding: 10px 14px;
  background: var(--color-window);
  border-bottom: 1px solid var(--color-window-mid);
}
.av-curr-file {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #000;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
.av-threat-table-wrap {
  flex: 1;
  background: #fff;
  border: 2px inset var(--color-window);
  margin: 8px 12px;
  overflow-y: auto;
}
.av-threat-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.av-threat-table th {
  background: var(--color-window);
  padding: 4px 6px;
  text-align: left;
  border-bottom: 1px solid var(--color-window-mid);
  position: sticky;
  top: 0;
}
.av-threat-table td {
  padding: 4px 6px;
  border-bottom: 1px solid #eee;
}
.av-threat-danger {
  color: #cc0000;
  font-weight: 700;
}
.av-threat-clean {
  color: #008800;
}
.av-actions-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--color-window);
  border-top: 1px solid var(--color-window-light);
}

/* ==========================================================================
   FEATURE 4: LINKS PRINTER 98
   ========================================================================== */
.printer-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-window);
}
.printer-queue-toolbar {
  display: flex;
  gap: 6px;
  padding: 4px 8px;
  background: var(--color-window);
  border-bottom: 1px solid var(--color-window-mid);
}
.printer-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px;
  background: #405060;
  position: relative;
  overflow-y: auto;
}
.printer-hardware-unit {
  width: min(380px, 95%);
  background: #c0c0c0;
  border: 3px outset #ffffff;
  box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.printer-slot {
  width: 88%;
  height: 8px;
  background: #111;
  border: 1px inset #000;
  margin-bottom: -4px;
  z-index: 2;
}
.printer-paper-sheet {
  width: 80%;
  min-height: 220px;
  background: #fffff8;
  border: 1px solid #bbb;
  box-shadow: 1px 3px 6px rgba(0, 0, 0, 0.35);
  padding: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #111;
  line-height: 1.35;
  white-space: pre-wrap;
  user-select: text;
  position: relative;
  animation: printer-feed 0.4s ease-out;
  border-left: 5px dotted #ccc;
  border-right: 5px dotted #ccc;
}
@keyframes printer-feed {
  from { transform: translateY(-40px); opacity: 0.7; }
  to { transform: translateY(0); opacity: 1; }
}
.printer-controls-row {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 8px 12px;
  background: var(--color-window);
  border-top: 1px solid var(--color-window-light);
}

/* ==========================================================================
   FEATURE 5: LINKS SOLITAIRE (Klondike Rules & Win FX)
   ========================================================================== */
.solitaire-app-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #007038;
  user-select: none;
  touch-action: none;
  overflow: hidden;
  position: relative;
}
.solitaire-table-area {
  flex: 1;
  position: relative;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.solitaire-top-strip {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.solitaire-stock-waste-group {
  display: flex;
  gap: 10px;
}
.solitaire-foundations-group {
  display: flex;
  gap: 10px;
}
.solitaire-tableau-area {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  flex: 1;
  position: relative;
}
.solitaire-pile-slot {
  width: 68px;
  height: 94px;
  border: 2px inset rgba(0, 0, 0, 0.4);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.15);
  position: relative;
  box-sizing: border-box;
}
.solitaire-foundation-slot {
  display: grid;
  place-items: center;
  font-size: 26px;
  color: rgba(255, 255, 255, 0.25);
}
.solitaire-card {
  width: 68px;
  height: 94px;
  border-radius: 4px;
  border: 1px solid #1a1a1a;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
  box-sizing: border-box;
  position: absolute;
  cursor: pointer;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 3px;
  font-family: var(--font-system);
}
.solitaire-card.card-back {
  background: #0a1b3d url("assets/icons/links.png") center/36px 36px no-repeat;
  border: 2px solid #ffffff;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}
.solitaire-card.suit-hearts,
.solitaire-card.suit-diamonds {
  color: #cc0000;
}
.solitaire-card.suit-spades,
.solitaire-card.suit-clubs {
  color: #000000;
}
.card-corner-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  width: 14px;
  font-weight: 700;
  font-size: 13px;
}
.card-corner-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  width: 14px;
  font-weight: 700;
  font-size: 13px;
  transform: rotate(180deg);
  align-self: flex-end;
}
.card-pip-center {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.card-face-art {
  width: 32px;
  height: 38px;
  object-fit: contain;
  image-rendering: pixelated;
}
.solitaire-win-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 50;
}

/* ==========================================================================
   FEATURE: CATCHAT (ICQ 98 / Retro Crypto Messenger)
   ========================================================================== */
.catchat-container {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  height: 100%;
  background: var(--color-window);
  user-select: none;
  font-family: var(--font-system);
}
.catchat-sidebar {
  display: flex;
  flex-direction: column;
  background: var(--color-window);
  border-right: 2px solid var(--color-window-mid);
  padding: 4px;
  gap: 3px;
  overflow-y: auto;
}
.catchat-sidebar-title {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 4px;
  color: var(--color-window-dark);
  border-bottom: 1px solid var(--color-window-mid);
}
.catchat-contact-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px;
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-size: 11px;
  border-radius: 0;
}
.catchat-contact-item:hover {
  background: rgba(0, 0, 128, 0.08);
}
.catchat-contact-item.is-active {
  background: #000080;
  color: #ffffff;
}
.catchat-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00ff00;
  box-shadow: 0 0 2px #00ff00;
  flex-shrink: 0;
}
.catchat-main-area {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
}
.catchat-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 8px;
  background: #000080;
  color: #ffffff;
  font-weight: 700;
  font-size: 12px;
}
.catchat-msg-stream {
  flex: 1;
  padding: 8px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: #fffff8;
}
.catchat-bubble {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  padding: 4px 8px;
  border: 1px solid #c0c0c0;
  background: #f0f0f0;
  font-size: 12px;
  line-height: 1.35;
  user-select: text;
}
.catchat-bubble.is-me {
  align-self: flex-end;
  background: #e1f5fe;
  border-color: #81d4fa;
}
.catchat-bubble.is-cat {
  align-self: flex-start;
  background: #fff9c4;
  border-color: #fff176;
}
.catchat-bubble-author {
  font-size: 10px;
  font-weight: 700;
  color: #555555;
  margin-bottom: 2px;
}
.catchat-bubble-time {
  font-size: 9px;
  color: #888888;
  align-self: flex-end;
  margin-top: 2px;
}
.catchat-input-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
  background: var(--color-window);
  border-top: 1px solid var(--color-window-mid);
}
.catchat-input {
  flex: 1;
  padding: 3px 6px;
  border: 2px inset var(--color-window);
  background: #ffffff;
  font-family: var(--font-system);
  font-size: 12px;
}
.catchat-quick-btn {
  padding: 2px 6px;
  font-size: 11px;
}

/* ==========================================================================
   FEATURE 6: INTERNET WEATHER
   ========================================================================== */
.weather-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-window);
  font-family: var(--font-system);
  overflow-y: auto;
}
.weather-hero-card {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 14px;
  background: #e8ece8;
  border: 2px inset var(--color-window);
  margin: 10px 12px 6px 12px;
}
.weather-art-box {
  width: 76px;
  height: 76px;
  background: #008080;
  border: 2px inset var(--color-window);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.weather-art-img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  image-rendering: pixelated;
}
.weather-hero-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.weather-hero-state {
  font-size: 18px;
  font-weight: 700;
  color: #000080;
}
.weather-grid-conditions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 8px 12px;
}
.weather-metric-cell {
  background: #ffffff;
  border: 2px inset var(--color-window);
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.weather-metric-title {
  font-size: 10px;
  font-weight: 700;
  color: #666;
  text-transform: uppercase;
}
.weather-metric-content {
  font-size: 13px;
  font-weight: 700;
  color: #000;
}
.weather-disclaimer-box {
  margin: 4px 12px;
  padding: 6px 10px;
  background: #ffffcc;
  border: 1px solid #ccaa00;
  font-size: 11px;
  color: #553300;
  text-align: center;
}
.weather-telemetry-panel {
  margin: 8px 12px 12px 12px;
  background: #050d05;
  border: 2px inset var(--color-window);
  padding: 10px 14px;
  color: #00ff66;
  font-family: var(--font-mono);
  font-size: 12px;
}
.weather-telemetry-header {
  font-weight: 700;
  color: #55ff88;
  border-bottom: 1px solid #005500;
  padding-bottom: 4px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.weather-telemetry-list {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 4px 10px;
}
.weather-telemetry-list dt {
  color: #aaddaa;
}
.weather-telemetry-list dd {
  margin: 0;
  font-weight: 700;
}

/* ==========================================================================
   PROGRAMMING TERMINAL & THEMES
   ========================================================================== */
.terminal-host {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #000000;
  color: #c0c0c0;
  font-family: "Lucida Console", "Courier New", monospace;
  font-size: 13px;
  line-height: 1.35;
  user-select: text;
  overflow: hidden;
  position: relative;
}
.terminal-theme-default {
  background: #000000;
  color: #d0d0d0;
}
.terminal-theme-dos {
  background: #000000;
  color: #aaaaaa;
}
.terminal-theme-matrix {
  background: #030d03;
  color: #00ff66;
}
.terminal-theme-amber {
  background: #120800;
  color: #ffaa00;
}

.terminal-scroll-area {
  flex: 1;
  overflow-y: auto;
  padding: 8px 10px;
  word-break: break-all;
  white-space: pre-wrap;
}
.terminal-output-text {
  margin: 0;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  white-space: pre-wrap;
}
.terminal-input-row {
  display: flex;
  align-items: center;
  padding: 0 10px 8px 10px;
}
.terminal-prompt-label {
  font-weight: 700;
  white-space: nowrap;
  margin-right: 2px;
  color: inherit;
}
.terminal-active-input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  padding: 0;
  margin: 0;
  caret-color: currentColor;
}
.terminal-running-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 8px;
  background: #000080;
  color: #ffffff;
  font-size: 11px;
  font-family: var(--font-system);
}
.terminal-autocomplete-hint {
  font-size: 11px;
  opacity: 0.7;
  padding: 2px 10px;
  background: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   LINKS CODE EDITOR (Primitive IDE)
   ========================================================================== */
.ide-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-window);
  user-select: none;
}
.ide-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 6px;
  background: var(--color-window);
  border-bottom: 1px solid var(--color-window-mid);
}
.ide-stage {
  flex: 1;
  display: flex;
  position: relative;
  background: #ffffff;
  border: 2px inset var(--color-window);
  overflow: hidden;
}
.ide-linenumbers {
  width: 38px;
  background: #f0f0f0;
  border-right: 1px solid #d0d0d0;
  color: #888888;
  font-family: "Lucida Console", monospace;
  font-size: 12px;
  line-height: 1.45;
  text-align: right;
  padding: 6px 4px 6px 0;
  user-select: none;
  overflow: hidden;
}
.ide-textarea {
  flex: 1;
  border: 0;
  outline: none;
  resize: none;
  padding: 6px 8px;
  font-family: "Lucida Console", "Courier New", monospace;
  font-size: 12px;
  line-height: 1.45;
  tab-size: 2;
  white-space: pre;
  overflow: auto;
  color: #000000;
  background: #ffffff;
}
.ide-drawer {
  height: 110px;
  background: #000000;
  color: #00ff66;
  border-top: 2px solid var(--color-window-mid);
  display: flex;
  flex-direction: column;
  font-family: "Lucida Console", monospace;
  font-size: 11px;
}
.ide-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2px 8px;
  background: #112211;
  color: #88ffaa;
  border-bottom: 1px solid #005500;
  font-size: 10px;
}
.ide-drawer-output {
  flex: 1;
  overflow-y: auto;
  padding: 4px 8px;
  white-space: pre-wrap;
  margin: 0;
}
.ide-statusbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 8px;
  background: var(--color-window);
  border-top: 1px solid var(--color-window-light);
  font-size: 11px;
}

/* ==========================================================================
   LINKS WEB PREVIEW (Sandboxed HTML Viewer)
   ========================================================================== */
.preview-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-window);
}
.preview-address-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  background: var(--color-window);
  border-bottom: 1px solid var(--color-window-mid);
}
.preview-address-input {
  flex: 1;
  padding: 2px 6px;
  border: 2px inset var(--color-window);
  background: #ffffff;
  font-family: var(--font-mono);
  font-size: 11px;
}
.preview-stage {
  flex: 1;
  background: #ffffff;
  border: 2px inset var(--color-window);
  position: relative;
}
.preview-iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ==========================================================================
   CODE CHALLENGE APP
   ========================================================================== */
.challenge-container {
  display: grid;
  grid-template-columns: 260px 1fr;
  height: 100%;
  background: var(--color-window);
  gap: 4px;
  padding: 4px;
}
.challenge-sidebar {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--color-window);
  border: 2px inset var(--color-window);
  padding: 8px;
  overflow-y: auto;
}
.challenge-card-item {
  padding: 6px 8px;
  background: #ffffff;
  border: 1px solid #999999;
  cursor: pointer;
  font-size: 11px;
}
.challenge-card-item.active {
  background: #000080;
  color: #ffffff;
  border-color: #000000;
}
.challenge-main-area {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.challenge-desc-box {
  padding: 8px 10px;
  background: #fffff0;
  border: 2px inset var(--color-window);
  font-size: 12px;
  line-height: 1.4;
}
.challenge-editor-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
}
.challenge-results-box {
  height: 90px;
  background: #000000;
  color: #00ff66;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 8px;
  overflow-y: auto;
  border: 2px inset var(--color-window);
}

/* ==========================================================================
   AUTHENTIC MOBILE WINDOWS 98 RESPONSIVE SYSTEM
   ========================================================================== */
@media (max-width: 600px) {
  /* Solitaire Mobile Optimization */
  .solitaire-table-area {
    padding: 4px;
    gap: 8px;
  }
  .solitaire-top-strip {
    gap: 4px;
  }
  .solitaire-stock-waste-group,
  .solitaire-foundations-group {
    gap: 3px;
  }
  .solitaire-pile-slot,
  .solitaire-card {
    width: clamp(34px, 12vw, 56px);
    height: clamp(48px, 16.5vw, 78px);
    border-radius: 3px;
    padding: 2px;
  }
  .solitaire-foundation-slot {
    font-size: 16px;
  }
  .card-corner-top,
  .card-corner-bottom {
    font-size: 9px;
    width: 9px;
  }
  .card-pip-center {
    font-size: 13px !important;
  }
  .card-face-art {
    width: 20px;
    height: 24px;
  }
  .solitaire-card.card-back {
    background-size: 24px 24px;
  }
  .solitaire-tableau-area {
    gap: 3px;
  }

  /* Chart Application Mobile Optimization */
  .chart-stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .chart-top-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .chart-ca-row {
    min-width: 0;
    width: 100%;
  }
  .chart-crt-wrap {
    min-height: 140px;
  }
  .chart-timeframe-buttons {
    flex-wrap: wrap;
    gap: 2px;
  }
  .chart-control-strip {
    flex-wrap: wrap;
    gap: 4px;
  }

  /* Live Tape Mobile */
  .tape-header-bar {
    flex-wrap: wrap;
    gap: 4px;
  }
  .tape-table {
    font-size: 11px;
  }
  .tape-table th, .tape-table td {
    padding: 3px 4px;
  }
  .tape-modal-details {
    grid-template-columns: 80px 1fr;
    font-size: 11px;
  }

  /* Holder Map / Defrag Mobile */
  .defrag-top-info {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .defrag-metrics-row {
    gap: 6px 10px;
  }
  .defrag-grid-viewport {
    min-height: 120px;
  }
  .defrag-status-strip {
    flex-wrap: wrap;
    gap: 4px;
  }
  .defrag-concentration-stats {
    flex-wrap: wrap;
    gap: 6px;
    font-size: 10px;
  }
  .defrag-legend-bar {
    gap: 4px 8px;
    font-size: 10px;
  }

  /* Antivirus Mobile */
  .av-status-banner {
    padding: 6px 10px;
    gap: 8px;
  }
  .av-banner-icon {
    width: 32px;
    height: 32px;
  }
  .av-banner-title {
    font-size: 12px;
  }
  .av-threat-table-wrap {
    margin: 4px 6px;
  }
  .av-actions-row {
    padding: 6px;
    flex-wrap: wrap;
    gap: 4px;
  }

  /* Weather Mobile */
  .weather-hero-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 8px;
    margin: 6px;
  }
  .weather-grid-conditions {
    grid-template-columns: 1fr;
    padding: 6px;
  }
  .weather-telemetry-panel {
    margin: 6px;
    padding: 8px;
  }
  .weather-telemetry-list {
    grid-template-columns: 1fr;
  }

  /* Printer Mobile */
  .printer-stage {
    padding: 6px;
  }
  .printer-paper-sheet {
    width: 96%;
    min-height: 160px;
    font-size: 10px;
    padding: 8px;
  }
  .printer-controls-row {
    padding: 6px;
  }

  /* Code Editor & IDE Mobile */
  .ide-toolbar {
    overflow-x: auto;
    scrollbar-width: none;
    padding: 2px 4px;
    flex-wrap: wrap;
  }
  .ide-toolbar::-webkit-scrollbar {
    display: none;
  }
  .ide-linenumbers {
    width: 26px;
    font-size: 10px;
    padding-right: 2px;
  }
  .ide-textarea {
    font-size: 11px;
    padding: 4px 6px;
  }
  .ide-drawer {
    height: 85px;
    font-size: 10px;
  }

  /* Code Challenge Mobile */
  .challenge-container {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
  .challenge-sidebar {
    max-height: 90px;
    flex-direction: row;
    overflow-x: auto;
    padding: 4px;
  }
  .challenge-card-item {
    white-space: nowrap;
    padding: 4px 6px;
  }
  .challenge-results-box {
    height: 70px;
  }

  /* Calculator Mobile */
  .calculator {
    width: 100%;
    max-width: 220px;
  }
  .calc-grid .win-button {
    height: 32px;
    font-size: 12px;
  }

  /* Login Mobile */
  .login-window {
    width: min(380px, calc(100vw - 16px));
  }
  .login-banner {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 8px;
  }
  .login-pfp-box {
    width: 72px;
    height: 72px;
  }
  .login-pfp-img {
    width: 62px;
    height: 62px;
  }
  .login-fields {
    width: 100%;
  }
  .pfp-grid {
    grid-template-columns: repeat(3, 1fr);
    max-height: 180px;
  }

  /* Start Menu submenus mobile clamping */
  .start-flyout-menu {
    left: auto !important;
    right: 0 !important;
    top: auto !important;
    bottom: 0 !important;
    max-width: calc(100vw - 20px);
  }
}