/*
Abandon all hope, all ye who enter.  Here be AI code that even the author doesn't understand.  You've been warned.

                          ud$$$**$$$$$$$bc.
                       u@**"        4$$$$$$$Nu
                     J                ""#$$$$$$r
                    @                       $$$$b
                  .F                        ^*3$$$
                 :% 4                         J$$$N
                 $  :F                       :$$$$$
                4F  9                       J$$$$$$$
                4$   k             4$$$$bed$$$$$$$$$
                $$r  'F            $$$$$$$$$$$$$$$$$r
                $$$   b.           $$$$$$$$$$$$$$$$$N
                $$$$$k 3eeed$$b    $$$Euec."$$$$$$$$$
 .@$**N.        $$$$$" $$$$$$F'L $$$$$$$$$$$  $$$$$$$
 :$$L  'L       $$$$$ 4$$$$$$  * $$$$$$$$$$F  $$$$$$F         edNc
@$$$$N  ^k      $$$$$  3$$$$*%   $F4$$$$$$$   $$$$$"        d"  z$N
$$$$$$   ^k     '$$$"   #$$$F   .$  $$$$$c.u@$$$          J"  @$$$$r
$$$$$$$b   *u    ^$L            $$  $$$$$$$$$$$$u@       $$  d$$$$$$
 ^$$$$$$.    "NL   "N. z@*     $$$  $$$$$$$$$$$$$P      $P  d$$$$$$$
    ^"*$$$$b   '*L   9$E      4$$$  d$$$$$$$$$$$"     d*   J$$$$$r
         ^$$$$u  '$.  $$$L     "#" d$$$$$$".@$$    .@$"  z$$$$*"
           ^$$$$. ^$N.3$$$       4u$$$$$$$ 4$$$  u$*" z$$$"
             '*$$$$$$$$ *$b      J$$$$$$$b u$$P $"  d$$P
                #$$$$$$ 4$ 3*$"$*$ $"$'c@@$$$$ .u@$$$P
                  "$$$$  ""F~$ $uNr$$$^&J$$$$F $$$$#
                    "$$    "$$$bd$.$W$$$$$$$$F $$"
                      ?k         ?$$$$$$$$$$$F'*
                       9$$bL     z$$$$$$$$$$$F
                        $$$$    $$$$$$$$$$$$$
                         '#$$c  '$$$$$$$$$"
                          .@"#$$$$$$$$$$$$b
                        z*      $$$$$$$$$$$$N.
                      e"      z$$"  #$$$k  '*$$.
                  .u*      u@$P"      '#$$c   "$$c
           u@$*"""       d$$"            "$$$u  ^*$$b.
         :$F           J$P"                ^$$$c   '"$$$$$$bL
        d$$  ..      @$#                      #$$b         '#$
        9$$$$$$b   4$$                          ^$$k         '$
         "$$6""$b u$$                             '$    d$$$$$P
           '$F $$$$$"                              ^b  ^$$$$b$
            '$W$$$$"                                'b@$$$$"
                                                     ^$$$*
*/

:root {
  --bg: #030712;
  --bg-soft: #081122;
  --panel: rgba(7, 14, 29, 0.84);
  --panel-strong: rgba(10, 18, 38, 0.94);
  --line: rgba(74, 222, 255, 0.24);
  --line-strong: rgba(74, 222, 255, 0.54);
  --ink: #eff8ff;
  --muted: #8ea7c8;
  --accent: #4adeff;
  --accent-warm: #ffcf40;
  --accent-hot: #ff5b88;
  --accent-good: #39ff88;
  --danger: #ff5b88;
  --warning: #ffcf40;
  --good: #39ff88;
  --shadow: rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
}

body {
  font-family: "SFMono-Regular", "Menlo", "Consolas", monospace;
  overflow-x: hidden;
}

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

a {
  color: var(--accent);
}

.backdrop,
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.backdrop {
  z-index: -2;
  background:
    radial-gradient(circle at 10% 10%, rgba(74, 222, 255, 0.2), transparent 28%),
    radial-gradient(circle at 90% 12%, rgba(255, 91, 136, 0.16), transparent 28%),
    radial-gradient(circle at 50% 110%, rgba(57, 255, 136, 0.12), transparent 35%),
    linear-gradient(160deg, #02040d 0%, #071021 50%, #060914 100%);
}

.grid-overlay {
  z-index: -1;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(74, 222, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 222, 255, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 92%);
}

.shell {
  width: min(1680px, calc(100vw - 24px));
  margin: 0 auto;
  padding: 18px 0 28px;
}

.panel {
  --card-rgb: 74, 222, 255;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(var(--card-rgb), 0.34);
  border-radius: 18px;
  background:
    radial-gradient(circle at top left, rgba(var(--card-rgb), 0.24), transparent 42%),
    radial-gradient(circle at bottom right, rgba(var(--card-rgb), 0.12), transparent 38%),
    linear-gradient(145deg, rgba(var(--card-rgb), 0.18), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 22%),
    var(--panel);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 14px 40px var(--shadow),
    0 0 30px rgba(var(--card-rgb), 0.24),
    0 0 64px rgba(var(--card-rgb), 0.12);
  backdrop-filter: blur(10px);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(120deg, rgba(var(--card-rgb), 0.92), rgba(var(--card-rgb), 0.2), rgba(255, 255, 255, 0.14));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.62;
  pointer-events: none;
}

.card-red { --card-rgb: 255, 40, 40; }
.card-yellow { --card-rgb: 255, 214, 10; }
.card-green { --card-rgb: 57, 255, 136; }
.card-cyan { --card-rgb: 0, 224, 255; }
.card-blue { --card-rgb: 64, 140, 255; }
.card-purple { --card-rgb: 191, 90, 242; }
.card-orange { --card-rgb: 255, 149, 0; }
.card-pink { --card-rgb: 255, 62, 131; }

.topbar,
.toolbar,
.summary-grid,
.main-grid {
  margin-bottom: 16px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
}

.title-block h1,
.panel-header h2 {
  margin: 0;
  line-height: 1.05;
}

.title-block h1 {
  font-size: clamp(2rem, 3.5vw, 3.3rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-shadow: 0 0 20px rgba(74, 222, 255, 0.24);
}

.eyebrow,
.summary-label,
.summary-note,
.panel-meta,
.toolbar-label,
.field span,
.toggle span,
.inline-field span {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow,
.summary-label {
  color: rgb(var(--card-rgb));
  text-shadow: 0 0 12px rgba(var(--card-rgb), 0.28);
}

.subtitle,
.muted {
  color: var(--muted);
}

.subtitle {
  margin: 8px 0 0;
  max-width: 60ch;
}

.status-cluster {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.status-pill,
.port-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(74, 222, 255, 0.26);
  background: rgba(4, 10, 22, 0.9);
  box-shadow: inset 0 0 18px rgba(74, 222, 255, 0.09);
}

.status-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--warning);
  box-shadow: 0 0 0 8px rgba(255, 207, 64, 0.14), 0 0 18px rgba(255, 207, 64, 0.6);
}

.status-pill.online .status-dot {
  background: var(--good);
  box-shadow: 0 0 0 8px rgba(57, 255, 136, 0.14), 0 0 18px rgba(57, 255, 136, 0.6);
}

.status-pill.offline .status-dot {
  background: var(--danger);
  box-shadow: 0 0 0 8px rgba(255, 91, 136, 0.14), 0 0 18px rgba(255, 91, 136, 0.6);
}

.toolbar {
  display: flex;
  align-items: end;
  gap: 12px;
  padding: 16px 18px;
  flex-wrap: wrap;
}

.toolbar-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.toolbar-row,
.button-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

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

.action-button,
.icon-button {
  border: 1px solid rgba(74, 222, 255, 0.24);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  color: var(--ink);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.action-button:hover,
.icon-button:hover {
  transform: translateY(-1px);
  border-color: rgba(74, 222, 255, 0.54);
  box-shadow: 0 0 18px rgba(74, 222, 255, 0.2);
}

.action-button.accent {
  border-color: rgba(57, 255, 136, 0.54);
}

.action-button.warning {
  border-color: rgba(255, 91, 136, 0.54);
}

.action-button:disabled,
.icon-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.inline-field,
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.inline-field {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

input,
select,
textarea {
  min-height: 44px;
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(74, 222, 255, 0.22);
  background: rgba(4, 10, 22, 0.84);
  color: var(--ink);
  padding: 10px 12px;
}

input[type="checkbox"] {
  min-height: auto;
  width: auto;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.summary-card {
  padding: 16px 18px;
  min-height: 132px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.summary-value {
  font-size: clamp(1.35rem, 2.3vw, 2.2rem);
  line-height: 1;
}

.main-grid.tabs-grid {
  display: block;
}

.tab-shell {
  position: relative;
  padding-top: 46px;
}

.tab-strip {
  position: absolute;
  top: 1px;
  left: 18px;
  right: 18px;
  z-index: 3;
  display: flex;
  align-items: end;
  gap: 10px;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
  overscroll-behavior-y: none;
  touch-action: pan-x;
}

.tab-strip::-webkit-scrollbar {
  display: none;
}

.tab-button {
  --tab-rgb: 74, 222, 255;
  position: relative;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px 14px 0 0;
  border: 1px solid rgba(var(--tab-rgb), 0.32);
  border-bottom: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02)), var(--panel-strong);
  color: rgba(239, 248, 255, 0.82);
  cursor: pointer;
  box-shadow:
    0 10px 24px rgba(0, 0, 0, 0.24),
    inset 0 -4px 12px rgba(var(--tab-rgb), 0.08);
  transform: translateY(8px);
  transition: color 140ms ease, border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.tab-button::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: calc(100% + 1px);
  height: 10px;
  background:
    radial-gradient(circle at top left, rgba(var(--tab-rgb), 0.24), transparent 42%),
    radial-gradient(circle at bottom right, rgba(var(--tab-rgb), 0.12), transparent 38%),
    linear-gradient(145deg, rgba(var(--tab-rgb), 0.18), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 22%),
    var(--panel);
  opacity: 0;
}

.tab-button.active {
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(var(--tab-rgb), 0.24), transparent 42%),
    radial-gradient(circle at bottom right, rgba(var(--tab-rgb), 0.12), transparent 38%),
    linear-gradient(145deg, rgba(var(--tab-rgb), 0.18), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 22%),
    var(--panel);
  border-color: rgba(var(--tab-rgb), 0.62);
  box-shadow:
    0 14px 28px rgba(0, 0, 0, 0.28),
    0 0 22px rgba(var(--tab-rgb), 0.16);
  transform: translateY(0);
  text-shadow: 0 0 14px rgba(var(--tab-rgb), 0.18);
  z-index: 5;
}

.tab-button.active::before {
  opacity: 1;
}

.tab-effects {
  --tab-rgb: 57, 255, 136;
}

.tab-settings {
  --tab-rgb: 64, 140, 255;
}

.tab-statistics {
  --tab-rgb: 191, 90, 242;
}

.tab-body-panel {
  overflow: visible;
  min-height: 360px;
  padding-top: 8px;
  border-top-color: transparent;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.tab-body-panel::before {
  display: none;
}

.tab-body-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-left: 1px solid rgba(var(--card-rgb), 0.34);
  border-right: 1px solid rgba(var(--card-rgb), 0.34);
  border-bottom: 1px solid rgba(var(--card-rgb), 0.34);
  border-top: none;
  border-radius: 0 0 18px 18px;
  pointer-events: none;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.panel-header {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
  padding: 18px 20px 0;
  flex-wrap: wrap;
}

.table-panel .table-wrap,
.settings-grid,
.stats-grid,
.preview-wrap,
.preview-meta,
.dialog-shell {
  position: relative;
  z-index: 1;
}

.table-wrap {
  padding: 14px 18px 18px;
  overflow: auto;
}

.canvas-table {
  width: 100%;
  border-collapse: collapse;
}

.canvas-table th,
.canvas-table td {
  padding: 5px 10px;
  border-bottom: 1px solid rgba(74, 222, 255, 0.14);
  vertical-align: middle;
  text-align: left;
}

.canvas-table tr.dragging {
  opacity: 0.4;
}

.canvas-table tr.drop-target {
  box-shadow: inset 0 2px 0 rgba(74, 222, 255, 0.88);
}

.canvas-table th {
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.empty-cell {
  padding: 28px 16px;
  text-align: center;
  color: var(--muted);
}

.settings-grid {
  padding: 14px 18px 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.settings-section {
  border: 1px solid rgba(74, 222, 255, 0.14);
  border-radius: 16px;
  background: rgba(4, 10, 22, 0.28);
  overflow: hidden;
}

.settings-section-header {
  padding: 14px 16px 12px;
  border-bottom: 1px solid rgba(74, 222, 255, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
}

.settings-section-header h3 {
  margin: 0;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgb(var(--card-rgb));
}

.settings-section-header p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.settings-section-body {
  padding: 0 16px;
}

.setting-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.9fr) minmax(220px, 1.1fr);
  gap: 18px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(74, 222, 255, 0.12);
}

.setting-row:last-child {
  border-bottom: none;
}

.setting-row.stacked {
  align-items: start;
  grid-template-columns: 1fr;
  gap: 10px;
}

.setting-meta {
  min-width: 0;
}

.setting-name {
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.setting-value {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-width: 0;
}

.setting-row.stacked .setting-value {
  justify-content: stretch;
}

.setting-value > * {
  width: min(100%, 360px);
}

.setting-row.stacked .setting-value > * {
  width: 100%;
}

.field-help {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
  margin-top: 4px;
}

.field-help code {
  color: var(--ink);
}

.field-error {
  color: var(--danger);
}

.color-row,
.palette-row,
.slider-row,
.interval-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.interval-row {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.interval-switch-label {
  color: var(--ink);
  white-space: nowrap;
}

.setting-toggle {
  justify-content: flex-end;
}

.mac-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.mac-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.mac-switch-track {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 52px;
  height: 32px;
  border-radius: 999px;
  background: rgba(79, 94, 117, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.28);
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.mac-switch-thumb {
  position: absolute;
  left: 3px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #f6fbff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.28);
  transition: transform 160ms ease;
}

.mac-switch input:checked + .mac-switch-track {
  background: linear-gradient(180deg, rgba(42, 199, 105, 0.96), rgba(28, 179, 87, 0.96));
  border-color: rgba(113, 255, 177, 0.62);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08), 0 0 18px rgba(57, 255, 136, 0.18);
}

.mac-switch input:checked + .mac-switch-track .mac-switch-thumb {
  transform: translateX(20px);
}

.mac-switch input:disabled + .mac-switch-track {
  opacity: 0.45;
  cursor: not-allowed;
}

.color-value {
  min-width: 78px;
}

.color-swatch {
  width: 38px;
  height: 32px;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.28), 0 3px 10px rgba(0, 0, 0, 0.22);
  cursor: pointer;
}

.color-swatch:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.palette-row {
  flex-wrap: wrap;
}

.palette-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(74, 222, 255, 0.18);
  border-radius: 10px;
  padding: 8px 10px;
  background: rgba(4, 10, 22, 0.5);
}

.stats-grid {
  padding: 14px 18px 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.stat-card {
  border: 1px solid rgba(74, 222, 255, 0.14);
  border-radius: 14px;
  padding: 14px;
  background: rgba(4, 10, 22, 0.48);
}

.stat-card h3 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.stat-list {
  display: grid;
  gap: 8px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
}

.stat-row strong {
  color: var(--ink);
}

.meter {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-top: 6px;
}

.meter > span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, rgba(74, 222, 255, 0.9), rgba(57, 255, 136, 0.95));
  box-shadow: 0 0 18px rgba(74, 222, 255, 0.24);
}

.preview-meta {
  padding: 12px 18px 0;
  color: var(--muted);
}

.preview-wrap {
  padding: 14px 18px 18px;
  overflow-x: auto;
  overflow-y: hidden;
}

.preview-wrap.is-empty {
  display: none;
}

#previewCanvas {
  max-width: 100%;
  display: block;
  background: rgba(4, 10, 22, 0.72);
  border: 1px solid rgba(74, 222, 255, 0.18);
  border-radius: 14px;
  image-rendering: pixelated;
}

#previewCanvas.preview-canvas-thin {
  background: transparent;
  border-color: transparent;
  border-radius: 0;
}

.effect-name {
  font-weight: 700;
}

.effect-active {
  color: var(--good);
}

.effect-disabled {
  color: var(--muted);
}

.row-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
}

.canvas-table td.row-actions {
  padding-top: 3px;
  padding-bottom: 3px;
}

.grip-cell {
  width: 34px;
}

.drag-grip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 8px;
  border: 1px solid rgba(74, 222, 255, 0.16);
  background: rgba(4, 10, 22, 0.55);
  color: var(--muted);
  cursor: grab;
  user-select: none;
}

.drag-grip:active {
  cursor: grabbing;
}

.drag-grip::before {
  content: "\2630";
  font-size: 0.82rem;
  line-height: 1;
}

.mini-button {
  padding: 4px 7px;
  border-radius: 8px;
  border: 1px solid rgba(74, 222, 255, 0.2);
  background: rgba(4, 10, 22, 0.65);
  color: var(--ink);
  cursor: pointer;
}

.mini-icon-button {
  min-width: 28px;
  padding: 4px 0;
  font-size: 0.9rem;
  line-height: 1;
}

.preview-header {
  padding-top: 10px;
}

.editor-dialog {
  width: min(960px, calc(100vw - 24px));
  border: none;
  padding: 0;
  background: transparent;
}

.editor-dialog::backdrop {
  background: rgba(0, 0, 0, 0.56);
  backdrop-filter: blur(4px);
}

.dialog-shell {
  padding: 0 0 18px;
}

.dialog-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 0;
}

.dialog-actions {
  display: flex;
  justify-content: end;
  gap: 10px;
  padding: 14px 18px 0;
}

.toast-stack {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: grid;
  gap: 10px;
  z-index: 30;
}

.toast {
  min-width: 260px;
  max-width: 420px;
  border-radius: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(74, 222, 255, 0.24);
  background: rgba(4, 10, 22, 0.92);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
}

.toast.error {
  border-color: rgba(255, 91, 136, 0.48);
}

.toast.success {
  border-color: rgba(57, 255, 136, 0.48);
}

@media (max-width: 1220px) {
  .summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .main-grid.nds-main-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100vw, calc(100vw - 16px));
    padding-top: 10px;
  }

  .topbar,
  .toolbar {
    padding: 16px;
  }

  .summary-grid,
  .stats-grid,
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .setting-row {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 10px;
  }

  .setting-value {
    justify-content: stretch;
  }

  .setting-value > * {
    width: 100%;
  }

  .title-block h1 {
    font-size: 1.8rem;
  }
}