:root {
  --bg-start: #0a1930;
  --bg-mid: #123d6b;
  --bg-end: #195f88;
  --surface: rgba(8, 20, 35, 0.78);
  --surface-strong: rgba(8, 20, 35, 0.92);
  --surface-soft: rgba(14, 30, 52, 0.55);
  --border: rgba(150, 210, 255, 0.28);
  --text: #e7f5ff;
  --text-muted: #9ac3e1;
  --accent: #5bd0ff;
  --accent-strong: #12aee8;
  --danger: #ff5d6c;
  --shadow: 0 24px 44px rgba(2, 7, 16, 0.42);
  --taskbar-height: 64px;
}

body.theme-light {
  --bg-start: #cfe6ff;
  --bg-mid: #b6ddff;
  --bg-end: #8fc8fb;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --surface-soft: rgba(255, 255, 255, 0.55);
  --border: rgba(23, 76, 135, 0.26);
  --text: #092238;
  --text-muted: #25577b;
  --accent: #0b95cc;
  --accent-strong: #006f9d;
  --danger: #c92a3d;
  --shadow: 0 20px 36px rgba(14, 51, 84, 0.22);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(160deg, var(--bg-start), var(--bg-mid), var(--bg-end));
}

.hidden {
  display: none !important;
}

.muted {
  color: var(--text-muted);
}

.desktop-sky {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 8%, rgba(255, 255, 255, 0.2), transparent 35%),
    radial-gradient(circle at 78% 22%, rgba(91, 208, 255, 0.24), transparent 30%),
    radial-gradient(circle at 30% 76%, rgba(14, 174, 223, 0.26), transparent 36%),
    linear-gradient(180deg, rgba(7, 17, 33, 0.26), rgba(8, 18, 33, 0.44));
}

.os {
  position: relative;
  width: 100%;
  height: 100%;
}

.login-overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, rgba(5, 15, 31, 0.93), rgba(9, 26, 49, 0.88));
  z-index: 10000;
}

.login-card {
  width: min(420px, 90vw);
  border-radius: 20px;
  padding: 28px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.login-card h1 {
  margin: 0 0 6px;
  font-size: 1.6rem;
}

.login-card form {
  display: grid;
  gap: 14px;
}

.quick-login-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.login-card label {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
}

.login-card input,
.menu-header input,
.search-panel input {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: "JetBrains Mono", monospace;
}

.login-card button {
  border: none;
  border-radius: 12px;
  padding: 12px;
  background: linear-gradient(140deg, var(--accent), var(--accent-strong));
  color: white;
  font-weight: 700;
  cursor: pointer;
}

.login-card .secondary-button {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.login-message {
  min-height: 20px;
  margin: 0;
  color: #ffcd79;
  font-size: 0.86rem;
}

.hint {
  margin: 0;
  font-size: 0.74rem;
  color: var(--text-muted);
}

.desktop-icons {
  position: absolute;
  top: 18px;
  left: 18px;
  right: 18px;
  bottom: calc(var(--taskbar-height) + 16px);
  overflow: hidden;
  pointer-events: auto;
}

.desktop-icons.drop-ready {
  outline: 2px dashed color-mix(in srgb, var(--accent) 62%, var(--border));
  outline-offset: 4px;
  border-radius: 10px;
}

.desktop-icon {
  position: absolute;
  width: 92px;
  height: 104px;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  pointer-events: auto;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  font: inherit;
  padding: 8px;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 8px;
  text-align: center;
  cursor: pointer;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
  transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease, background 120ms ease;
}

.desktop-icon:hover {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.09);
}

.desktop-icon.dragging {
  border-color: color-mix(in srgb, var(--accent) 65%, white);
  background: rgba(91, 208, 255, 0.16);
  transform: scale(1.04);
  box-shadow: 0 10px 24px rgba(2, 7, 16, 0.35);
}

.icon-badge {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(160deg, rgba(91, 208, 255, 0.28), rgba(18, 174, 232, 0.22));
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: grid;
  place-items: center;
  color: #e8f7ff;
}

.icon-badge svg,
.menu-app-icon svg,
.window-icon svg,
.taskbar-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-badge[data-icon-key="pdf"],
.menu-app-icon[data-icon-key="pdf"],
.window-icon[data-icon-key="pdf"],
.taskbar-icon[data-icon-key="pdf"] {
  background: linear-gradient(155deg, rgba(255, 121, 102, 0.36), rgba(255, 66, 84, 0.2));
}

.icon-badge[data-icon-key="browser"],
.menu-app-icon[data-icon-key="browser"],
.window-icon[data-icon-key="browser"],
.taskbar-icon[data-icon-key="browser"] {
  background: linear-gradient(155deg, rgba(108, 188, 255, 0.33), rgba(44, 133, 222, 0.2));
}

.icon-badge[data-icon-key="shield"],
.menu-app-icon[data-icon-key="shield"],
.window-icon[data-icon-key="shield"],
.taskbar-icon[data-icon-key="shield"] {
  background: linear-gradient(155deg, rgba(96, 245, 204, 0.3), rgba(24, 176, 161, 0.18));
}

.icon-badge[data-icon-key="rocket"],
.menu-app-icon[data-icon-key="rocket"],
.window-icon[data-icon-key="rocket"],
.taskbar-icon[data-icon-key="rocket"] {
  background: linear-gradient(155deg, rgba(255, 195, 99, 0.34), rgba(245, 137, 57, 0.2));
}

.icon-badge[data-icon-key="life-ring"],
.menu-app-icon[data-icon-key="life-ring"],
.window-icon[data-icon-key="life-ring"],
.taskbar-icon[data-icon-key="life-ring"] {
  background: linear-gradient(155deg, rgba(168, 154, 255, 0.34), rgba(101, 121, 254, 0.2));
}

.icon-badge[data-icon-key="folder"],
.menu-app-icon[data-icon-key="folder"],
.window-icon[data-icon-key="folder"],
.taskbar-icon[data-icon-key="folder"] {
  background: linear-gradient(155deg, rgba(255, 202, 104, 0.35), rgba(238, 150, 64, 0.2));
}

.icon-badge[data-icon-key="drive"],
.menu-app-icon[data-icon-key="drive"],
.window-icon[data-icon-key="drive"],
.taskbar-icon[data-icon-key="drive"] {
  background: linear-gradient(155deg, rgba(162, 221, 255, 0.33), rgba(86, 145, 208, 0.2));
}

.icon-label {
  font-size: 0.74rem;
  color: var(--text);
  font-weight: 600;
  line-height: 1.2;
  max-width: 100%;
  overflow-wrap: anywhere;
  text-shadow: 0 1px 2px rgba(2, 7, 16, 0.65);
}

body.theme-light .icon-label {
  text-shadow: none;
}

.desktop-trash {
  position: absolute;
  right: 22px;
  bottom: calc(var(--taskbar-height) + 18px);
  width: 108px;
  min-height: 110px;
  border: 1px solid color-mix(in srgb, var(--border) 88%, white 12%);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface-soft) 88%, #0a1c31 12%);
  color: var(--text);
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 8px;
  padding: 8px;
  cursor: pointer;
  z-index: 4200;
}

.desktop-trash:hover {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--border));
  background: color-mix(in srgb, var(--accent) 16%, var(--surface-soft));
}

.desktop-trash.over {
  border-color: color-mix(in srgb, var(--danger) 68%, var(--border));
  background: color-mix(in srgb, var(--danger) 18%, var(--surface-soft));
  box-shadow: 0 10px 24px rgba(15, 12, 16, 0.42);
}

.desktop-trash-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--border) 76%, white 24%);
  background: linear-gradient(155deg, rgba(150, 186, 220, 0.24), rgba(70, 114, 154, 0.2));
  display: grid;
  place-items: center;
  color: #e8f7ff;
}

.desktop-trash-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.desktop-trash-label {
  font-size: 0.73rem;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(2, 7, 16, 0.6);
}

body.theme-light .desktop-trash-label {
  text-shadow: none;
}

.desktop-trash-count {
  min-width: 20px;
  height: 20px;
  border-radius: 999px;
  padding: 0 6px;
  border: 1px solid color-mix(in srgb, var(--danger) 72%, white 28%);
  background: color-mix(in srgb, var(--danger) 66%, #b51d35 34%);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.windows-layer {
  position: absolute;
  inset: 0 0 var(--taskbar-height) 0;
  overflow: hidden;
  pointer-events: none;
}

.window {
  position: absolute;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  box-shadow: var(--shadow);
  min-width: 320px;
  min-height: 210px;
  animation: windowIn 150ms ease-out;
  pointer-events: auto;
}

.window.focused {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
}

.window.maximized {
  border-radius: 0;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
}

.window.minimized {
  display: none !important;
}

@keyframes windowIn {
  from {
    opacity: 0;
    transform: scale(0.98) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.window-titlebar {
  height: 42px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 10px;
  background: linear-gradient(90deg, rgba(14, 30, 52, 0.95), rgba(8, 20, 35, 0.9));
  border-bottom: 1px solid var(--border);
  cursor: move;
}

body.theme-light .window-titlebar {
  background: linear-gradient(90deg, rgba(238, 247, 255, 0.98), rgba(220, 239, 255, 0.95));
}

.window-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.window-icon {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: linear-gradient(155deg, rgba(91, 208, 255, 0.3), rgba(18, 174, 232, 0.2));
  display: grid;
  place-items: center;
  color: #e8f7ff;
  flex-shrink: 0;
}

.window-icon svg {
  width: 12px;
  height: 12px;
}

.window-title {
  font-size: 0.84rem;
  font-weight: 700;
}

.window-actions {
  display: flex;
  gap: 4px;
}

.window-actions button {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.window-actions button[data-action="close"]:hover {
  background: var(--danger);
  color: white;
}

.window-content {
  height: calc(100% - 42px);
  padding: 16px;
  overflow: auto;
}

.window.embedded .window-content {
  padding: 0;
  overflow: hidden;
  background: #0e1f36;
}

.window-resizer {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 18px;
  height: 18px;
  cursor: nwse-resize;
  background:
    linear-gradient(135deg, transparent 35%, color-mix(in srgb, var(--accent) 55%, transparent) 36%, color-mix(in srgb, var(--accent) 55%, transparent) 42%, transparent 43%),
    linear-gradient(135deg, transparent 55%, color-mix(in srgb, var(--accent) 60%, transparent) 56%, color-mix(in srgb, var(--accent) 60%, transparent) 62%, transparent 63%);
}

.window-meta {
  font-size: 0.84rem;
  color: var(--text-muted);
}

.window-shortcuts {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.window-frame {
  margin-top: 14px;
  width: 100%;
  height: 280px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0e1f36;
}

.window.embedded .window-frame {
  margin-top: 0;
  height: 100%;
  border: 0;
  border-radius: 0;
  display: block;
}

.pill {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 0.74rem;
  background: var(--surface-soft);
}

.start-menu,
.search-panel,
.notification-panel {
  position: absolute;
  bottom: calc(var(--taskbar-height) + 8px);
  left: 12px;
  width: min(420px, calc(100vw - 24px));
  max-height: min(74vh, 680px);
  overflow: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  box-shadow: var(--shadow);
  z-index: 7000;
  padding: 12px;
}

.start-menu {
  left: 10px;
  width: min(560px, calc(100vw - 20px));
  height: min(80vh, 760px);
  max-height: none;
  display: grid;
  grid-template-columns: 58px 1fr;
  padding: 0;
  overflow: visible;
  border-radius: 4px 4px 0 0;
  border-color: color-mix(in srgb, var(--accent) 44%, var(--border));
  background:
    linear-gradient(180deg, rgba(8, 21, 40, 0.95), rgba(7, 19, 35, 0.95));
}

.start-menu::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent), #1ea4d8);
  pointer-events: none;
}

.start-menu-main {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-width: 0;
  min-height: 0;
}

.start-menu-rail {
  margin: 0;
  padding: 10px 8px;
  border-right: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  background: rgba(2, 10, 20, 0.45);
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: flex-end;
  align-items: stretch;
}

.start-menu-top {
  position: relative;
  z-index: 1;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  padding: 10px 12px 8px 14px;
  background: color-mix(in srgb, var(--surface-strong) 88%, black 12%);
}

.start-menu-layout {
  position: relative;
  z-index: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(320px, 1fr);
  gap: 0;
  padding: 10px 12px 8px 14px;
  overflow: visible;
}

.start-pane {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  padding-right: 2px;
}

.start-pane-left {
  overflow: visible;
  position: relative;
  z-index: 3;
}

.start-pane-right {
  border-left: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  padding-left: 12px;
  overflow: auto;
  position: relative;
  z-index: 1;
}

.start-rail-button {
  width: 100%;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.start-rail-button svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.start-rail-button:hover {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
  background: color-mix(in srgb, var(--accent) 22%, var(--surface-soft));
}

.start-rail-button.danger:hover {
  border-color: color-mix(in srgb, var(--danger) 65%, var(--border));
  background: color-mix(in srgb, var(--danger) 22%, var(--surface-soft));
}

.start-menu .menu-header {
  display: grid;
  grid-template-columns: auto minmax(200px, 1fr);
  align-items: center;
  gap: 10px;
  margin: 0;
}

.start-menu .menu-header strong {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.start-menu-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border));
  padding: 10px 12px 12px 14px;
  background: color-mix(in srgb, var(--surface-strong) 88%, black 12%);
}

.menu-logout-button {
  width: 100%;
  height: 40px;
  border: 1px solid color-mix(in srgb, var(--danger) 48%, var(--border));
  border-radius: 9px;
  background: linear-gradient(155deg, rgba(255, 93, 108, 0.3), rgba(194, 47, 64, 0.2));
  color: #ffeef0;
  font-weight: 700;
  cursor: pointer;
}

.menu-logout-button:hover {
  border-color: color-mix(in srgb, var(--danger) 74%, white 26%);
  background: linear-gradient(155deg, rgba(255, 93, 108, 0.4), rgba(194, 47, 64, 0.32));
}

.menu-section {
  margin-bottom: 10px;
}

.menu-section h3 {
  margin: 0 0 8px;
  font-size: 0.76rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.menu-section-list {
  margin-bottom: 0;
}

.xp-nav-section {
  margin-bottom: 10px;
  position: relative;
  overflow: visible;
  z-index: 4;
}

.xp-main-menu {
  display: grid;
  gap: 5px;
}

.xp-main-item {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: color-mix(in srgb, var(--surface-soft) 84%, #0a2039 16%);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 10px;
  font-size: 0.8rem;
  cursor: pointer;
}

.xp-main-item:hover {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--border));
  background: color-mix(in srgb, var(--accent) 16%, var(--surface-soft));
}

.xp-main-item.active {
  border-color: color-mix(in srgb, var(--accent) 70%, var(--border));
  background: color-mix(in srgb, var(--accent) 24%, var(--surface-soft));
}

.xp-main-item .arrow {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.xp-next-menu {
  position: absolute;
  left: calc(100% + 10px);
  top: 24px;
  width: 248px;
  margin-top: 0;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--surface-strong) 94%, #081b31 6%);
  padding: 8px;
  display: grid;
  gap: 6px;
  max-height: min(52vh, 430px);
  overflow: auto;
  box-shadow: 0 14px 30px rgba(2, 7, 16, 0.42);
  z-index: 8;
}

.xp-third-menu {
  position: absolute;
  left: calc(100% + 268px);
  top: 24px;
  width: 252px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--surface-strong) 94%, #081b31 6%);
  padding: 8px;
  display: grid;
  gap: 6px;
  max-height: min(52vh, 430px);
  overflow: auto;
  box-shadow: 0 14px 30px rgba(2, 7, 16, 0.42);
  z-index: 9;
}

.xp-next-title {
  margin: 0;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.xp-next-item {
  width: 100%;
  min-height: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 9px;
  font-size: 0.78rem;
  cursor: pointer;
}

.xp-next-item:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: color-mix(in srgb, var(--accent) 14%, var(--surface-soft));
}

.xp-next-item.active {
  border-color: color-mix(in srgb, var(--accent) 68%, var(--border));
  background: color-mix(in srgb, var(--accent) 22%, var(--surface-soft));
}

.menu-action {
  justify-content: flex-start;
  font-weight: 600;
}

.search-panel {
  left: max(12px, calc(50vw - 260px));
  width: min(520px, calc(100vw - 24px));
}

.notification-panel {
  left: auto;
  right: 12px;
}

.menu-header,
.search-header,
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.menu-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.account-panel {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-soft);
  padding: 8px 10px;
  margin-bottom: 10px;
}

.account-name {
  margin: 0;
  font-weight: 700;
  font-size: 0.85rem;
}

.account-meta {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 0.74rem;
}

.account-warn {
  margin: 6px 0 0;
  color: #ffcd79;
  font-size: 0.73rem;
}

.admin-panel {
  margin-bottom: 10px;
}

.admin-panel h3 {
  margin: 0 0 8px;
}

.menu-categories button,
.menu-app,
.ghost {
  border: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--text);
  border-radius: 10px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 0.78rem;
}

.start-category-button.active {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--border));
  background: color-mix(in srgb, var(--accent) 20%, var(--surface-soft));
}

.menu-app {
  width: 100%;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-align: left;
  min-height: 38px;
  padding: 8px 10px;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: element;
  touch-action: none;
}

.menu-app.dragging,
.menu-tile.dragging {
  opacity: 0.65;
  border-color: color-mix(in srgb, var(--accent) 62%, var(--border));
}

.menu-app-icon,
.taskbar-icon {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 1px solid color-mix(in srgb, var(--border) 85%, white 15%);
  background: linear-gradient(155deg, rgba(91, 208, 255, 0.28), rgba(18, 174, 232, 0.2));
  display: grid;
  place-items: center;
  color: #e8f7ff;
  flex-shrink: 0;
}

.menu-app-icon svg,
.taskbar-icon svg {
  width: 11px;
  height: 11px;
}

.menu-app-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu-app-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  max-height: min(52vh, 500px);
  overflow: auto;
  padding-right: 2px;
}

.menu-tiles,
.menu-apps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
  gap: 8px;
}

.menu-tile {
  border: 1px solid var(--border);
  background: linear-gradient(165deg, color-mix(in srgb, var(--surface-soft) 88%, #0c223b 12%), color-mix(in srgb, var(--surface-soft) 78%, #091b2f 22%));
  color: var(--text);
  border-radius: 10px;
  min-height: 88px;
  padding: 8px 10px;
  cursor: pointer;
  display: grid;
  gap: 6px;
  align-content: start;
  text-align: left;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: element;
  touch-action: none;
}

.menu-tile:hover {
  border-color: color-mix(in srgb, var(--accent) 56%, var(--border));
  background: linear-gradient(165deg, color-mix(in srgb, var(--accent) 20%, var(--surface-soft)), color-mix(in srgb, var(--accent) 14%, #0a2239));
}

.menu-tile .menu-app-icon {
  width: 22px;
  height: 22px;
}

.menu-tile .menu-app-label {
  white-space: normal;
  line-height: 1.2;
  font-size: 0.8rem;
  font-weight: 600;
}

.menu-tile-meta {
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.menu-drag-ghost {
  position: fixed;
  z-index: 9999;
  pointer-events: none;
  min-width: 168px;
  max-width: 240px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid color-mix(in srgb, var(--accent) 56%, var(--border));
  border-radius: 10px;
  background: color-mix(in srgb, var(--surface-strong) 90%, black 10%);
  box-shadow: 0 14px 32px rgba(2, 7, 16, 0.36);
  color: var(--text);
  padding: 8px 10px;
}

.menu-drag-label {
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu-empty {
  border: 1px dashed color-mix(in srgb, var(--accent) 26%, var(--border));
  border-radius: 10px;
  padding: 10px;
  color: var(--text-muted);
  font-size: 0.76rem;
}

@media (max-width: 980px) {
  .start-menu {
    width: min(560px, calc(100vw - 16px));
  }

  .start-menu-layout {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .start-pane-left {
    overflow: auto;
  }

  .start-pane-right {
    border-left: 0;
    border-top: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
    padding-left: 0;
    padding-top: 10px;
  }

  .xp-next-menu {
    position: static;
    left: auto;
    top: auto;
    width: auto;
    margin-top: 7px;
    max-height: 178px;
    box-shadow: none;
  }

  .xp-third-menu {
    position: static;
    left: auto;
    top: auto;
    width: auto;
    margin-top: 7px;
    max-height: 178px;
    box-shadow: none;
  }

  .menu-app-list {
    max-height: min(30vh, 300px);
  }
}

.search-results,
.notification-list {
  display: grid;
  gap: 8px;
}

.search-result,
.notification-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  background: var(--surface-soft);
}

.context-menu {
  position: absolute;
  min-width: 220px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface-strong) 92%, black);
  box-shadow: 0 22px 34px rgba(2, 7, 16, 0.4);
  z-index: 9500;
  padding: 6px;
}

.context-menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.context-menu button {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  border-radius: 8px;
  padding: 9px 10px;
  text-align: left;
  font-size: 0.82rem;
  cursor: pointer;
}

.context-menu button:hover {
  background: color-mix(in srgb, var(--accent) 24%, transparent);
  border-color: color-mix(in srgb, var(--accent) 42%, var(--border));
}

.context-menu .separator {
  height: 1px;
  background: var(--border);
  margin: 4px 4px;
}

.taskbar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--taskbar-height);
  border-top: 1px solid var(--border);
  background: rgba(6, 14, 26, 0.78);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  z-index: 8000;
}

body.theme-light .taskbar {
  background: rgba(236, 248, 255, 0.85);
}

body.theme-light .start-menu {
  background: linear-gradient(180deg, rgba(242, 249, 255, 0.97), rgba(229, 242, 255, 0.97));
}

body.theme-light .start-menu-rail {
  background: rgba(214, 234, 252, 0.65);
}

body.theme-light .start-menu .menu-header {
  background: color-mix(in srgb, white 88%, #d7ecff 12%);
}

body.theme-light .start-menu-footer {
  background: color-mix(in srgb, white 90%, #d7ecff 10%);
}

body.theme-light .menu-logout-button {
  color: #5f0f1a;
}

body.taskbar-mac {
  --taskbar-height: 92px;
}

body.taskbar-mac .taskbar {
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  bottom: 10px;
  width: min(980px, calc(100vw - 26px));
  height: 74px;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  background: rgba(8, 18, 34, 0.72);
  box-shadow: 0 24px 36px rgba(2, 7, 16, 0.4);
}

body.theme-light.taskbar-mac .taskbar {
  background: rgba(235, 248, 255, 0.78);
}

.taskbar-button {
  height: 42px;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  color: var(--text);
  border-radius: 10px;
  padding: 0 12px;
  cursor: pointer;
}

.taskbar-windows {
  min-width: 0;
  display: flex;
  gap: 6px;
  flex: 1;
  overflow: auto;
}

.taskbar-window {
  min-width: 140px;
  max-width: 210px;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
}

.taskbar-window-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.taskbar-mac .taskbar-windows {
  justify-content: center;
}

body.taskbar-mac .taskbar-window {
  min-width: 46px;
  max-width: 56px;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  padding: 0;
  text-align: center;
  display: grid;
  place-items: center;
  gap: 0;
}

body.taskbar-mac .taskbar-window .taskbar-icon {
  width: 24px;
  height: 24px;
}

body.taskbar-mac .taskbar-window .taskbar-icon svg {
  width: 13px;
  height: 13px;
}

body.taskbar-mac .taskbar-window .taskbar-window-label {
  display: none;
}

body.taskbar-mac .taskbar-window.active {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent) 70%, white);
}

.taskbar-window.active {
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
}

.taskbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.clock {
  min-width: 98px;
  text-align: right;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
}

.profile-chip {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, rgba(91, 208, 255, 0.46), rgba(14, 174, 223, 0.42));
  border: 1px solid var(--border);
  font-weight: 700;
}

@media (max-width: 840px) {
  .taskbar {
    height: 70px;
    flex-wrap: wrap;
  }

  .taskbar-right {
    margin-left: auto;
  }

  :root {
    --taskbar-height: 72px;
  }
}