/* ═══════════════════════════════════════════════════════════════════
   shell.css — top bar, quick settings, calendar, notifications,
   the Ubuntu Dock and desktop icons
   ═══════════════════════════════════════════════════════════════════ */

/* ══════════════════════ top bar ══════════════════════ */
.topbar {
  position: absolute; top: 0; left: 0; right: 0; height: var(--topbar-h);
  display: flex; align-items: center;
  padding: 0 4px;
  background: rgba(18, 18, 18, .92);
  backdrop-filter: blur(14px) saturate(1.2);
  color: #fff;
  font-size: 13.5px;
  transition: background 260ms var(--ease), color 260ms var(--ease);
  z-index: 500;
  box-shadow: 0 1px 0 rgba(0,0,0,.25);
}
.shell.overview-open .topbar { background: rgba(0, 0, 0, .28); backdrop-filter: blur(2px); box-shadow: none; }

.panel-btn {
  display: flex; align-items: center; gap: 6px;
  height: 24px; padding: 0 8px; border-radius: 7px;
  color: #fff; font-size: 13.5px; font-weight: 400;
  transition: background var(--t-fast) var(--ease), opacity var(--t-fast);
  white-space: nowrap;
}
.panel-btn:hover { background: rgba(255, 255, 255, .12); }
.panel-btn.active { background: rgba(255, 255, 255, .2); }
.panel-btn .sym { opacity: .95; }

.topbar-left { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; }
.topbar-center { display: flex; align-items: center; justify-content: center; flex: none; }
.topbar-right { display: flex; align-items: center; justify-content: flex-end; gap: 2px; flex: 1; }

.activities-btn { font-weight: 400; }
.shell.overview-open .activities-btn { background: rgba(255,255,255,.2); }

.clock-btn { gap: 8px; font-variant-numeric: tabular-nums; }
.clock-btn .notif-dot {
  width: 6px; height: 6px; border-radius: 999px; background: #fff; opacity: .9;
  transition: opacity var(--t-fast), transform var(--t-fast);
}
.clock-btn .notif-dot.empty { opacity: 0; transform: scale(.3); }
.clock-btn .dnd-icon { opacity: .8; }

.status-btn { gap: 7px; padding-right: 6px; }
.status-btn .sym { opacity: .95; }
.status-btn .battery-pct { font-size: 12.5px; font-variant-numeric: tabular-nums; opacity: .95; }
.status-btn .status-icons { display: flex; align-items: center; gap: 7px; }
.window-title-btn { max-width: 300px; overflow: hidden; text-overflow: ellipsis; opacity: .95; }
.window-title-btn img { width: 16px; height: 16px; }

/* ══════════════════════ calendar / notification popover ══════════════════════ */
.calendar-popover { width: 660px; padding: 0; display: flex; overflow: hidden; }
.calendar-popover .notif-pane {
  width: 300px; flex: none; display: flex; flex-direction: column;
  border-right: 1px solid rgba(255,255,255,.09);
  padding: 10px;
}
.calendar-popover .cal-pane { flex: 1; display: flex; flex-direction: column; padding: 10px; }
.notif-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 2px 6px 8px; font-size: 13px; color: var(--shell-dim);
}
.notif-list { flex: 1; min-height: 120px; max-height: 320px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; }
.notif-group {
  background: rgba(255,255,255,.07); border-radius: 10px; overflow: hidden;
}
.notif-group-header {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px;
  font-size: 12.5px; color: var(--shell-dim);
}
.notif-group-header img { width: 16px; height: 16px; }
.notif-group-header .grow { flex: 1; }
.notif-item {
  display: flex; gap: 10px; padding: 8px 10px; border-top: 1px solid rgba(255,255,255,.07);
  transition: background var(--t-fast);
  position: relative; cursor: pointer;
}
.notif-item:hover { background: rgba(255,255,255,.06); }
.notif-item .ni-body { flex: 1; min-width: 0; }
.notif-item .ni-title { font-size: 13px; font-weight: 500; }
.notif-item .ni-text { font-size: 12.5px; color: var(--shell-dim); line-height: 1.35; }
.notif-item .ni-time { font-size: 11.5px; color: var(--shell-faint); flex: none; }
.notif-item .ni-close { opacity: 0; transition: opacity var(--t-fast); }
.notif-item:hover .ni-close { opacity: .8; }
.notif-empty { flex: 1; display: grid; place-items: center; color: var(--shell-faint); font-size: 14px; gap: 8px; text-align: center; padding: 30px 10px; }
.notif-empty .sym { opacity: .5; margin: 0 auto 6px; }
.dnd-row { display: flex; align-items: center; gap: 10px; padding: 8px 8px 2px; border-top: 1px solid rgba(255,255,255,.09); margin-top: 8px; font-size: 13.5px; }

.cal-topline { text-align: center; font-size: 14px; font-weight: 500; padding: 4px 0 10px; }
.cal-nav { display: flex; align-items: center; justify-content: space-between; padding-bottom: 6px; }
.cal-nav .cal-month { font-size: 13.5px; font-weight: 500; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.cal-grid.with-weeks { grid-template-columns: 26px repeat(7, 1fr); }
.cal-dow { text-align: center; font-size: 11.5px; color: var(--shell-faint); padding: 4px 0; text-transform: uppercase; }
.cal-week { text-align: center; font-size: 11px; color: var(--shell-faint); align-self: center; }
.cal-day {
  aspect-ratio: 1; min-height: 30px; border-radius: 8px;
  display: grid; place-items: center; font-size: 13px;
  color: var(--shell-fg); position: relative;
  transition: background var(--t-fast);
}
.cal-day:hover { background: rgba(255,255,255,.1); }
.cal-day.other-month { color: var(--shell-faint); }
.cal-day.today { background: var(--accent-shell); color: #fff; font-weight: 500; }
.cal-day.selected:not(.today) { box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.5); }
.cal-day.has-event::after {
  content: ''; position: absolute; bottom: 3px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px; border-radius: 999px; background: currentColor; opacity: .8;
}
.cal-events { margin-top: 10px; border-top: 1px solid rgba(255,255,255,.09); padding-top: 8px; }
.cal-events .ce-title { font-size: 12.5px; color: var(--shell-dim); padding: 2px 4px 6px; }
.cal-event { display: flex; gap: 10px; padding: 5px 6px; border-radius: 8px; font-size: 13px; }
.cal-event:hover { background: rgba(255,255,255,.07); }
.cal-event .ce-time { color: var(--shell-dim); font-variant-numeric: tabular-nums; min-width: 46px; }
.cal-event .ce-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--accent-shell); align-self: center; }
.cal-empty { font-size: 13px; color: var(--shell-faint); padding: 10px 6px; text-align: center; }
.world-clocks { margin-top: 8px; border-top: 1px solid rgba(255,255,255,.09); padding-top: 8px; }
.world-clock-row { display: flex; align-items: center; justify-content: space-between; padding: 4px 6px; font-size: 13px; }
.world-clock-row .wc-city { color: var(--shell-fg); }
.world-clock-row .wc-time { color: var(--shell-dim); font-variant-numeric: tabular-nums; }
.world-clock-row .wc-delta { color: var(--shell-faint); font-size: 11.5px; }

/* ══════════════════════ quick settings ══════════════════════ */
.quick-settings { width: 348px; padding: 12px; }
.qs-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.qs-tile {
  display: flex; align-items: center; gap: 9px;
  height: 48px; padding: 0 2px 0 9px; border-radius: 10px;
  background: rgba(255,255,255,.08);
  color: var(--shell-fg); font-size: 13px; text-align: left;
  transition: background var(--t-fast), color var(--t-fast);
  overflow: hidden;
}
.qs-tile:hover { background: rgba(255,255,255,.14); }
.qs-tile.on { background: var(--accent-shell); color: #fff; }
.qs-tile.on:hover { filter: brightness(1.08); }
.qs-tile .qs-label { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.15; }
.qs-tile .qs-name { font-size: 12.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.qs-tile .qs-sub { font-size: 11px; opacity: .7; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.qs-tile .qs-expand {
  width: 26px; height: 40px; border-radius: 8px; display: grid; place-items: center;
  transition: background var(--t-fast); flex: none;
}
.qs-tile .qs-expand:hover { background: rgba(255,255,255,.16); }
.qs-tile.single { grid-column: span 2; }

.qs-sliders { margin-top: 12px; display: flex; flex-direction: column; gap: 2px; }
.qs-icon-btn {
  width: 26px; height: 26px; border-radius: 999px; display: grid; place-items: center;
  color: #fff; transition: background var(--t-fast); flex: none;
}
.qs-icon-btn:hover { background: rgba(255,255,255,.14); }
.qs-footer {
  display: flex; align-items: center; gap: 6px; margin-top: 12px;
  padding-top: 10px; border-top: 1px solid rgba(255,255,255,.1);
}
.qs-battery { display: flex; align-items: center; gap: 7px; font-size: 13px; padding: 0 8px; flex: 1; color: var(--shell-fg); }
.qs-btn {
  width: 34px; height: 34px; border-radius: 999px; display: grid; place-items: center;
  background: rgba(255,255,255,.08); color: #fff;
  transition: background var(--t-fast);
}
.qs-btn:hover { background: rgba(255,255,255,.16); }
.qs-btn.active { background: var(--accent-shell); }

/* submenu (Wi-Fi list, power menu…) — slides over the tiles */
.qs-submenu { position: relative; }
.qs-sub-header { display: flex; align-items: center; gap: 8px; padding: 2px 2px 8px; font-size: 14px; font-weight: 500; }
.qs-list { max-height: 300px; overflow-y: auto; display: flex; flex-direction: column; gap: 1px; }
.qs-net-row { display: flex; align-items: center; gap: 10px; }
.qs-net-row .qs-net-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.qs-net-row .qs-net-meta { display: flex; align-items: center; gap: 6px; color: var(--shell-dim); }
.qs-slide-in { animation: qs-slide 200ms var(--ease-out); }
@keyframes qs-slide { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }

/* ══════════════════════ notification banners ══════════════════════ */
.layer-banner { display: flex; flex-direction: column; align-items: center; padding-top: calc(var(--topbar-h) + 6px); gap: 8px; }
.banner {
  width: 420px; max-width: 88%;
  display: flex; gap: 12px; padding: 12px 14px;
  background: rgba(48, 48, 48, .96);
  color: #fff; border-radius: 14px;
  box-shadow: var(--shell-shadow-lg), 0 0 0 1px rgba(255,255,255,.09);
  backdrop-filter: blur(16px);
  animation: banner-in 320ms var(--ease-out);
  cursor: default;
  pointer-events: auto;
}
.banner.out { animation: banner-out 240ms var(--ease) forwards; }
@keyframes banner-in { from { opacity: 0; transform: translateY(-26px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes banner-out { to { opacity: 0; transform: translateY(-18px) scale(.98); } }
.banner .bn-icon { flex: none; width: 32px; height: 32px; display: grid; place-items: center; }
.banner .bn-icon img { width: 32px; height: 32px; }
.banner .bn-main { flex: 1; min-width: 0; }
.banner .bn-top { display: flex; align-items: baseline; gap: 8px; }
.banner .bn-app { font-size: 13.5px; font-weight: 500; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.banner .bn-time { font-size: 11.5px; color: var(--shell-faint); flex: none; }
.banner .bn-title { font-size: 13.5px; margin-top: 2px; }
.banner .bn-body { font-size: 13px; color: var(--shell-dim); margin-top: 2px; line-height: 1.35; max-height: 3.2em; overflow: hidden; }
.banner .bn-actions { display: flex; gap: 8px; margin-top: 10px; }
.banner .bn-actions button {
  flex: 1; min-height: 30px; border-radius: 8px; background: rgba(255,255,255,.12);
  font-size: 13px; color: #fff; transition: background var(--t-fast);
}
.banner .bn-actions button:hover { background: rgba(255,255,255,.2); }
.banner.urgent { box-shadow: var(--shell-shadow-lg), 0 0 0 1.5px #E01B24; }
.banner .bn-close { align-self: flex-start; opacity: 0; transition: opacity var(--t-fast); }
.banner:hover .bn-close { opacity: .75; }

/* ══════════════════════ dock ══════════════════════ */
.dock {
  position: absolute;
  display: flex; flex-direction: column; align-items: center;
  gap: var(--dock-gap);
  padding: var(--dock-pad) 6px;
  background: rgba(28, 28, 28, .68);
  backdrop-filter: blur(20px) saturate(1.25);
  transition: transform 260ms var(--ease-out), opacity 200ms var(--ease), background 200ms;
  z-index: 480;
}
.shell[data-dock-position="left"] .dock {
  left: 0; top: var(--topbar-h); bottom: 0;
  border-right: 1px solid rgba(255,255,255,.08);
}
.shell[data-dock-position="right"] .dock {
  right: 0; top: var(--topbar-h); bottom: 0;
  border-left: 1px solid rgba(255,255,255,.08);
}
.shell[data-dock-position="bottom"] .dock {
  left: 0; right: 0; bottom: 0;
  flex-direction: row; justify-content: center;
  padding: 6px var(--dock-pad);
  border-top: 1px solid rgba(255,255,255,.08);
}
.shell:not(.dock-panel)[data-dock-position="left"] .dock {
  top: calc(var(--topbar-h) + 8px); bottom: 8px; left: 8px;
  border-radius: 16px; border: 1px solid rgba(255,255,255,.09);
}
.shell:not(.dock-panel)[data-dock-position="right"] .dock {
  top: calc(var(--topbar-h) + 8px); bottom: 8px; right: 8px;
  border-radius: 16px; border: 1px solid rgba(255,255,255,.09);
}
.shell:not(.dock-panel)[data-dock-position="bottom"] .dock {
  left: 50%; transform: translateX(-50%); bottom: 8px; right: auto;
  border-radius: 16px; border: 1px solid rgba(255,255,255,.09);
}

.shell.dock-autohide .dock { transform: translateX(calc(-100% - 4px)); }
.shell.dock-autohide[data-dock-position="right"] .dock { transform: translateX(calc(100% + 4px)); }
.shell.dock-autohide[data-dock-position="bottom"] .dock { transform: translateY(calc(100% + 4px)); }
.shell.dock-autohide.dock-revealed .dock,
.shell.dock-autohide.overview-open .dock { transform: none; }
.shell.dock-autohide[data-dock-position="bottom"].dock-revealed .dock { transform: translateX(-50%); }

.dock-edge { position: absolute; left: 0; top: var(--topbar-h); bottom: 0; width: 6px; z-index: 470; }
.shell[data-dock-position="right"] .dock-edge { left: auto; right: 0; }
.shell[data-dock-position="bottom"] .dock-edge { left: 0; right: 0; top: auto; bottom: 0; height: 6px; width: auto; }
.shell:not(.dock-autohide) .dock-edge { display: none; }

.dock-items {
  display: flex; flex-direction: column; align-items: center; gap: var(--dock-gap);
  overflow: visible; flex: 1; min-height: 0;
}
.shell[data-dock-position="bottom"] .dock-items { flex-direction: row; }
.dock-fixed { display: flex; flex-direction: column; align-items: center; gap: var(--dock-gap); }
.shell[data-dock-position="bottom"] .dock-fixed { flex-direction: row; }

.dock-item {
  position: relative; flex: none;
  width: var(--dock-icon); height: var(--dock-icon);
  border-radius: 12px;
  display: grid; place-items: center;
  transition: transform 160ms var(--ease-spring), background 160ms var(--ease);
}
.dock-item img { width: 84%; height: 84%; pointer-events: none; transition: filter 160ms; }
.dock-item:hover { background: rgba(255,255,255,.14); transform: scale(1.04); }
.dock-item:active { transform: scale(.94); }
.dock-item.focused { background: rgba(255,255,255,.18); }
.dock-item.dragging { opacity: .4; }
.dock-item .dock-dots {
  position: absolute; left: -5px; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 3px; align-items: center;
}
.shell[data-dock-position="right"] .dock-item .dock-dots { left: auto; right: -5px; }
.shell[data-dock-position="bottom"] .dock-item .dock-dots {
  left: 50%; top: auto; bottom: -5px; transform: translateX(-50%); flex-direction: row;
}
.dock-item .dock-dots i {
  width: 4px; height: 4px; border-radius: 999px;
  background: var(--accent-shell);
  box-shadow: 0 0 0 1px rgba(0,0,0,.25);
  animation: dot-in 220ms var(--ease-spring);
}
.dock-item.focused .dock-dots i { background: #fff; }
@keyframes dot-in { from { transform: scale(0); } to { transform: scale(1); } }
.dock-item .dock-badge {
  position: absolute; right: -3px; top: -3px;
  min-width: 16px; height: 16px; padding: 0 4px; border-radius: 999px;
  background: var(--accent-shell); color: #fff; font-size: 10.5px;
  display: grid; place-items: center; box-shadow: 0 1px 3px rgba(0,0,0,.4);
}
@keyframes dock-launch {
  0% { transform: scale(1); } 22% { transform: scale(1.14) translateY(-4px); }
  55% { transform: scale(.97) translateY(2px); } 100% { transform: scale(1); }
}
.dock-item.launching { animation: dock-launch 520ms var(--ease-out); }
@keyframes dock-urgent {
  0%, 100% { transform: translateX(0); } 20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); } 60% { transform: translateX(-3px); } 80% { transform: translateX(3px); }
}
.dock-item.urgent { animation: dock-urgent 620ms var(--ease) 2; }
.dock-item.urgent::after {
  content: ''; position: absolute; inset: -3px; border-radius: 14px;
  box-shadow: 0 0 0 2px var(--accent-shell);
  animation: pulse-ring 1.2s var(--ease-in-out) infinite;
}
@keyframes pulse-ring { 0%, 100% { opacity: .3; } 50% { opacity: 1; } }

.dock-sep {
  flex: none; width: 60%; height: 1px; background: rgba(255,255,255,.18); margin: 2px 0;
}
.shell[data-dock-position="bottom"] .dock-sep { width: 1px; height: 60%; margin: 0 2px; }
.dock-spacer { flex: 1; min-height: 4px; }

.dock-appgrid .grid-dots {
  width: 60%; height: 60%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 15%;
}
.dock-appgrid .grid-dots i { background: #fff; border-radius: 999px; opacity: .92; aspect-ratio: 1; }
.shell.appgrid-open .dock-appgrid { background: rgba(255,255,255,.2); }

.dock-drop-line {
  position: absolute; left: 4px; right: 4px; height: 2px; border-radius: 2px;
  background: var(--accent-shell); box-shadow: 0 0 6px var(--accent-shell);
}

/* ══════════════════════ desktop icons ══════════════════════ */
.desktop { position: absolute; inset: 0; }
.desktop-icons {
  position: absolute; inset: 0;
  padding: calc(var(--topbar-h) + 14px) 14px 14px calc(var(--dock-w) + 16px);
  display: grid;
  grid-template-columns: repeat(auto-fill, 96px);
  grid-auto-rows: 92px;
  grid-auto-flow: column;
  align-content: start; justify-content: start;
  gap: 6px;
}
.shell[data-dock-position="bottom"] .desktop-icons { padding-left: 14px; padding-bottom: calc(var(--dock-icon) + 28px); }
.shell[data-dock-position="right"] .desktop-icons { padding-left: 14px; padding-right: calc(var(--dock-w) + 16px); }
.desktop-icon {
  width: 96px; height: 92px; border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 6px 4px;
  color: #fff; text-align: center;
  transition: background var(--t-fast);
}
.desktop-icon img { width: 48px; height: 48px; filter: drop-shadow(0 1px 3px rgba(0,0,0,.45)); }
.desktop-icon .di-label {
  font-size: 12.5px; line-height: 1.2; max-width: 100%;
  text-shadow: 0 1px 3px rgba(0,0,0,.8), 0 0 2px rgba(0,0,0,.6);
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  padding: 1px 4px; border-radius: 5px;
  word-break: break-word;
}
.desktop-icon:hover { background: rgba(255,255,255,.14); }
.desktop-icon.selected { background: rgba(255,255,255,.24); }
.desktop-icon.selected .di-label { background: var(--accent-shell); }
.rubberband {
  position: absolute; border: 1px solid rgba(255,255,255,.7);
  background: rgba(255,255,255,.16); border-radius: 2px; pointer-events: none;
}

/* hot corner hint */
.hot-corner {
  position: absolute; left: 0; top: 0; width: 6px; height: 6px; z-index: 520;
}

/* ══════════════════════ shell extensions ══════════════════════ */
.shell.ext-no-dock .dock, .shell.ext-no-dock .dock-edge { display: none; }
.shell.ext-blur .topbar { backdrop-filter: blur(34px) saturate(1.5); background: rgba(18,18,18,.72); }
.shell.ext-blur .dock { backdrop-filter: blur(38px) saturate(1.6); background: rgba(28,28,28,.5); }
.shell.ext-blur .popover { backdrop-filter: blur(26px) saturate(1.4); background: rgba(48,48,48,.82); }
.shell.ext-just-perfection .activities-btn .act-label { display: none; }
.shell:not(.ext-just-perfection) .activities-btn .act-logo { display: none; }
.workspace-indicator { display: none; align-items: center; gap: 4px; padding: 0 6px; }
.shell.ext-workspace-indicator .workspace-indicator { display: flex; }
.workspace-indicator button {
  min-width: 20px; height: 18px; padding: 0 5px; border-radius: 5px;
  background: rgba(255,255,255,.14); font-size: 11px; color: rgba(255,255,255,.75);
  transition: background var(--t-fast), color var(--t-fast);
}
.workspace-indicator button:hover { background: rgba(255,255,255,.24); color: #fff; }
.workspace-indicator button.on { background: var(--accent-shell); color: #fff; }
.app-indicators { display: none; align-items: center; gap: 4px; }
.shell.ext-app-indicators .app-indicators { display: flex; }
.app-indicators .indicator { width: 22px; height: 22px; border-radius: 6px; display: grid; place-items: center; transition: background var(--t-fast); }
.app-indicators .indicator:hover { background: rgba(255,255,255,.14); }
.app-indicators .indicator img { width: 16px; height: 16px; }

/* ══════════════════════ compact / small screens ══════════════════════ */
.shell.compact .calendar-popover { width: min(92vw, 430px) !important; flex-direction: column; }
.shell.compact .calendar-popover .notif-pane {
  width: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.09);
}
.shell.compact .calendar-popover .notif-list { max-height: 160px; }
.shell.compact .quick-settings { width: 320px; }
.shell.compact .ov-search { width: 260px; }
.shell.compact .ov-search:focus-within { width: 300px; }
.shell.compact .ag-page { grid-template-columns: repeat(4, 1fr); padding: 6px 44px; }
.shell.compact .ag-item img { width: 62px; height: 62px; }
.shell.compact .desktop-icons { grid-template-columns: repeat(auto-fill, 88px); }
.shell.touch .win-resize { display: none; }
.shell.touch .dock-item { transition: none; }

/* screenshot overlay control bar (always dark) */
.shot-bar .segmented { background: rgba(255,255,255,.12); }
.shot-bar .segmented > button { color: rgba(255,255,255,.75); }
.shot-bar .segmented > button:hover { background: rgba(255,255,255,.14); color: #fff; }
.shot-bar .segmented > button.on { background: #fff; color: #1a1a1a; box-shadow: none; }
.shot-bar .btn.flat { color: #fff; }
.shot-bar .btn.flat:hover { background: rgba(255,255,255,.14); }

/* Super-held index badges on the dock (Ubuntu Dock's Super+number hint) */
.dock-index {
  position: absolute; right: -2px; bottom: -2px;
  min-width: 15px; height: 15px; padding: 0 3px; border-radius: 4px;
  background: rgba(0,0,0,.7); color: #fff; font-size: 10px; line-height: 15px;
  text-align: center; box-shadow: 0 0 0 1px rgba(255,255,255,.2);
  opacity: 0; transform: scale(.7); transition: opacity 120ms var(--ease), transform 140ms var(--ease-spring);
  pointer-events: none;
}
.shell.super-held .dock-index { opacity: 1; transform: none; }