@font-face {
  font-family: "Inter";
  src: url("fonts/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("fonts/jetbrains-mono.woff2") format("woff2");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("fonts/space-grotesk-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-2: #f6f6f8;
  --surface-3: #ececf0;
  --border: #e6e6ea;
  --border-strong: #d2d2d8;
  --text: #0a0a0e;
  --text-2: #4f4f59;
  --text-3: #6b6b76;
  --brand: #db2d54;
  --brand-hi: #ff4570;
  --accent: #b62144;
  --accent-soft: rgba(219, 45, 84, 0.1);
  --ok: #1a7f37;
  --ok-soft: #dafbe1;
  --warn: #9a6700;
  --warn-soft: #fff8c5;
  --err: #cf222e;
  --err-soft: #ffebe9;
  --shadow: 0 1px 2px rgba(15, 15, 20, 0.06), 0 8px 24px rgba(15, 15, 20, 0.1);
  --radius: 8px;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --display: "Space Grotesk", var(--sans);
  --topbar-h: 56px;
  --statusbar-h: 30px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #08080b;
    --surface: #0e0e13;
    --surface-2: #1a1a22;
    --surface-3: #22222c;
    --border: #26262f;
    --border-strong: #3a3a47;
    --text: #f4f4f6;
    --text-2: #a3a3ad;
    --text-3: #7f7f8a;
    --accent: #ff4570;
    --accent-soft: rgba(219, 45, 84, 0.16);
    --ok: #3fb950;
    --ok-soft: rgba(63, 185, 80, 0.14);
    --warn: #d29922;
    --warn-soft: rgba(210, 153, 34, 0.14);
    --err: #f85149;
    --err-soft: rgba(248, 81, 73, 0.14);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.45);
    color-scheme: dark;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 var(--sans);
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

svg {
  width: 16px;
  height: 16px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

[hidden] {
  display: none !important;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover {
  background: var(--surface-2);
}

.btn.ghost {
  border-color: transparent;
  color: var(--text-2);
}

.btn.ghost:hover {
  color: var(--text);
}

.btn.primary {
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
  font-weight: 600;
}

.btn.primary:hover {
  border-color: var(--brand-hi);
  background: var(--brand-hi);
}

.btn.primary svg {
  fill: currentColor;
}

.btn.primary.stale {
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.btn kbd {
  font: 500 11px var(--mono);
  opacity: 0.85;
}

.btn:disabled {
  opacity: 0.55;
  cursor: default;
}

.btn.icon-only {
  justify-content: center;
  width: 36px;
  padding: 0;
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
}

.icon-btn:hover {
  background: var(--surface-2);
  color: var(--text);
}

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  height: var(--topbar-h);
  padding: 0 12px 0 20px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex: none;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.brand-logo {
  display: block;
  line-height: 0;
}

.brand-logo svg {
  width: auto;
  height: 20px;
  stroke: none;
}

.brand-logo .logo-icon {
  fill: var(--brand);
}

.brand-logo .logo-word {
  fill: var(--text);
}

.brand-logo .logo-mark {
  display: none;
}

.brand-divider {
  align-self: center;
  width: 1px;
  height: 22px;
  background: var(--border-strong);
}

.brand-name {
  color: var(--text);
  font: 600 24px/1 var(--display);
  letter-spacing: -0.02em;
}

.brand-name:hover {
  text-decoration: none;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.toolbar-gap {
  flex: 1;
}

.toolbar-slash {
  color: var(--text-3);
  margin-right: 2px;
}

.show-narrow {
  display: none;
}

.menu {
  position: relative;
}

.menu-label {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chevron {
  width: 12px;
  height: 12px;
  color: var(--text-3);
}

.menu-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 50;
  min-width: 230px;
  max-height: 70vh;
  overflow: auto;
  padding: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.menu-panel.wide {
  width: 340px;
}

.menu-panel button {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  padding: 7px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.menu-panel button:hover,
.menu-panel button:focus-visible {
  background: var(--surface-2);
  outline: none;
}

.menu-panel button.current {
  color: var(--accent);
  font-weight: 500;
}

.menu-panel .item-sub {
  color: var(--text-3);
  font-size: 12px;
  font-weight: 400;
}

.menu-section {
  padding: 6px 10px 4px;
  color: var(--text-3);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.menu-sep {
  height: 1px;
  margin: 6px 4px;
  background: var(--border);
}

.mobile-tabs {
  display: none;
}

.workbench {
  display: grid;
  grid-template-columns: var(--col-a, 1fr) 1px var(--col-b, 1fr) 1px var(--col-c, 1fr);
  flex: 1;
  min-height: 0;
}

.panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: var(--bg);
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 44px;
  padding: 0 10px 0 20px;
  flex: none;
}

.panel-title {
  color: var(--text-2);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.tabs {
  display: flex;
  align-items: stretch;
  gap: 16px;
  height: 100%;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 2px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-2);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
}

.tab:hover {
  color: var(--text);
}

.tab.active {
  border-bottom-color: var(--brand);
  color: var(--text);
}

.tab .tab-close {
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  color: var(--text-3);
  visibility: hidden;
}

.tab:hover .tab-close,
.tab.active .tab-close {
  visibility: visible;
}

.tab .tab-close:hover {
  background: var(--surface-3);
  color: var(--text);
}

.tab .tab-close svg {
  width: 10px;
  height: 10px;
  stroke-width: 2;
}

.tab .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--err);
}

.tab .tab-kind {
  color: var(--text-3);
  font-size: 11px;
}

.count:empty {
  display: none;
}

.count {
  color: var(--text-3);
  font-size: 11px;
  font-weight: 500;
}

.gutter {
  position: relative;
  z-index: 2;
  background: var(--border);
  cursor: col-resize;
}

.gutter::after {
  content: "";
  position: absolute;
  inset: 0 -3px;
  background: transparent;
  transition: background 0.15s;
}

.gutter:hover::after,
.gutter:focus-visible::after,
.gutter.dragging::after {
  inset: 0 -1px;
  background: var(--brand);
}

.gutter:focus-visible {
  outline: none;
}

.editor-host {
  position: relative;
  flex: 1;
  min-height: 0;
}

.drop-hint {
  position: absolute;
  inset: 12px;
  z-index: 5;
  display: none;
  place-items: center;
  border: 2px dashed var(--brand);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  color: var(--accent);
  font-weight: 600;
  pointer-events: none;
}

body.dragging-file .drop-hint {
  display: grid;
}

.problems {
  flex: none;
  max-height: 30%;
  overflow: auto;
  border-top: 1px solid var(--border);
  font-size: 13px;
}

.problems[data-state="idle"],
.problems:empty {
  display: none;
}

.problem {
  display: flex;
  align-items: baseline;
  gap: 10px;
  width: 100%;
  padding: 7px 20px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.problem:hover {
  background: var(--surface-2);
}

.problem .sev {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--err);
  transform: translateY(-1px);
}

.problem.warning .sev {
  background: var(--warn);
}

.problem .where {
  flex: none;
  color: var(--text-3);
  font-family: var(--mono);
  font-size: 12px;
}

.problem .fix {
  margin-left: auto;
  flex: none;
  color: var(--accent);
  font-size: 12px;
}

.envelope {
  flex: none;
  border-top: 1px solid var(--border);
  font-size: 13px;
}

.envelope summary {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 40px;
  padding: 0 20px;
  color: var(--text-2);
  cursor: pointer;
  list-style: none;
}

.envelope summary::-webkit-details-marker {
  display: none;
}

.envelope summary > span:first-child {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.envelope summary:hover .envelope-summary {
  color: var(--accent);
}

.envelope-summary {
  overflow: hidden;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.envelope-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px 12px;
  padding: 0 20px 14px;
}

.envelope-grid label {
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 11px;
}

input[type="text"],
input[type="number"],
input[type="datetime-local"],
select,
textarea {
  width: 100%;
  min-width: 0;
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--bg);
  font-family: var(--mono);
  font-size: 12.5px;
}

textarea {
  height: auto;
  min-height: 64px;
  padding: 8px 10px;
  resize: vertical;
  line-height: 1.5;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand);
  outline: 3px solid var(--accent-soft);
}

.result-body {
  position: relative;
  flex: 1;
  min-height: 0;
}

.result-view {
  position: absolute;
  inset: 0;
  display: none;
  overflow: auto;
}

.result-view.active {
  display: block;
}

.result-view[data-view="messages"].active {
  display: flex;
  flex-direction: column;
}

.empty {
  display: grid;
  place-items: center;
  height: 100%;
  padding: 24px;
  color: var(--text-2);
  text-align: center;
}

.empty strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
}

.empty kbd,
.kbd {
  padding: 1px 6px;
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 11px;
}

.outcome {
  padding: 24px 24px 4px;
}

.outcome-title {
  margin-bottom: 8px;
  color: var(--text-2);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.outcome-lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--text-2);
}

.outcome-lines > :first-child {
  margin-bottom: 4px;
  color: var(--text);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.outcome-lines b {
  color: var(--text);
  font-weight: 500;
}

.outcome-lines > :first-child b {
  color: var(--accent);
}

.outcome-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 14px;
}

.outcome-actions .btn {
  height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
}

.outcome-actions .btn:hover {
  text-decoration: underline;
}

.banner {
  display: flex;
  gap: 10px;
  margin: 16px 24px 0;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--err-soft);
  color: var(--err);
}

.banner.warn {
  background: var(--warn-soft);
  color: var(--warn);
}

.banner button {
  margin-left: auto;
  border: 0;
  background: transparent;
  color: inherit;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}

.timeline {
  margin: 20px 24px 24px;
  padding: 0;
  border-top: 1px solid var(--border);
  list-style: none;
}

.event {
  display: grid;
  grid-template-columns: 7px 1fr;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.event.muted {
  opacity: 0.75;
}

.event-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-3);
  transform: translateY(-1px);
}

.event-card {
  min-width: 0;
}

.event-summary {
  font-weight: 500;
  overflow-wrap: anywhere;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin-top: 4px;
}

.chip {
  display: inline-flex;
  gap: 6px;
  max-width: 100%;
  color: var(--text-2);
  font-family: var(--mono);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.chip .k {
  color: var(--text-3);
}

.chip.tag {
  color: var(--accent);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.chip.warn {
  color: var(--warn);
}

.chip-link {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-family: var(--sans);
  font-weight: 500;
  cursor: pointer;
}

.chip-link:hover {
  text-decoration: underline;
}

.event[data-kind="keep"] .event-dot,
.event[data-kind="fileinto"] .event-dot {
  background: var(--ok);
}

.event[data-kind="discard"] .event-dot,
.event[data-kind="reject"] .event-dot {
  background: var(--err);
}

.event[data-kind="redirect"] .event-dot,
.event[data-kind="vacation"] .event-dot,
.event[data-kind="notification"] .event-dot,
.event[data-kind="notify"] .event-dot {
  background: var(--brand);
}

.event[data-kind="created"] .event-dot,
.event[data-kind="envelope"] .event-dot {
  background: var(--warn);
}

.message-list {
  display: flex;
  gap: 8px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  flex: none;
}

.message-pill {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 150px;
  max-width: 240px;
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.message-pill:hover {
  border-color: var(--border-strong);
}

.message-pill.active {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand);
}

.message-pill .role {
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.message-pill .subj {
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.message-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 8px 24px;
  border-bottom: 1px solid var(--border);
  flex: none;
}

.segmented {
  display: inline-flex;
  padding: 2px;
  border-radius: var(--radius);
  background: var(--surface-2);
}

.segmented button {
  height: 26px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
}

.segmented button.active {
  background: var(--bg);
  color: var(--text);
  box-shadow: 0 0 0 1px var(--border);
}

.segmented button:disabled {
  opacity: 0.45;
  cursor: default;
}

.message-frame {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: auto;
}

.message-frame.code {
  overflow: hidden;
}

.viewer-host {
  position: absolute;
  inset: 0;
}

.preview {
  padding: 16px 24px;
}

.headers-table {
  width: 100%;
  margin-bottom: 12px;
  border-collapse: collapse;
  font-size: 13px;
}

.headers-table th {
  width: 1%;
  padding: 2px 12px 2px 0;
  color: var(--text-3);
  font-weight: 500;
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}

.headers-table td {
  padding: 2px 0;
  overflow-wrap: anywhere;
}

.headers-table tr.changed th,
.headers-table tr.changed td {
  color: var(--ok);
}

.headers-toggle {
  margin-bottom: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 12px;
  cursor: pointer;
}

.body-text {
  margin: 0;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 12.5px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.body-html {
  width: 100%;
  min-height: 320px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.attachment {
  display: inline-flex;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
}

.attachment .muted {
  color: var(--text-3);
}

.vars {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.vars th,
.vars td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.vars th:first-child,
.vars td:first-child {
  padding-left: 24px;
}

.vars th {
  position: sticky;
  top: 0;
  background: var(--bg);
  color: var(--text-2);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.vars td {
  font-family: var(--mono);
  font-size: 12.5px;
  overflow-wrap: anywhere;
}

.vars-note {
  padding: 12px 24px;
  color: var(--text-3);
  font-size: 12px;
}

.statusbar {
  display: flex;
  align-items: center;
  gap: 16px;
  height: var(--statusbar-h);
  padding: 0 20px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-2);
  font-size: 12px;
  flex: none;
  white-space: nowrap;
  overflow: hidden;
}

.status-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: inherit;
}

a.status-item:hover {
  color: var(--text);
  text-decoration: none;
}

.status-item[data-state]::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-3);
}

.status-item[data-state="ready"]::before {
  background: var(--ok);
}

.status-item[data-state="error"]::before {
  background: var(--err);
}

.status-item[data-state="busy"]::before {
  background: var(--warn);
}

.status-link {
  padding: 0;
  border: 0;
  background: transparent;
  font-size: inherit;
  cursor: pointer;
}

.status-link:hover {
  color: var(--text);
}

.status-link svg {
  width: 12px;
  height: 12px;
}

.welcome-points {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
}

.welcome-points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.welcome-points svg {
  margin-top: 2px;
  color: var(--accent);
}

.status-spacer {
  flex: 1;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(0, 0, 0, 0.4);
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  width: min(520px, 100vw);
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.drawer-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border);
}

.drawer-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.drawer-sub {
  color: var(--text-3);
  font-size: 12px;
}

.drawer-head .icon-btn {
  margin-left: auto;
}

.drawer-body {
  flex: 1;
  overflow: auto;
  padding: 4px 20px 20px;
}

.drawer-foot {
  display: flex;
  gap: 6px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}

.settings-group {
  border-bottom: 1px solid var(--border);
}

.settings-group summary {
  padding: 14px 0;
  cursor: pointer;
  font-weight: 500;
}

.settings-group summary .item-sub {
  margin-left: 8px;
  color: var(--text-3);
  font-size: 12px;
  font-weight: 400;
}

.settings-fields {
  display: grid;
  gap: 12px;
  padding-bottom: 16px;
}

.field {
  display: grid;
  gap: 4px;
}

.field > span {
  color: var(--text-2);
  font-size: 12.5px;
}

.field small {
  color: var(--text-3);
  font-size: 11.5px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: pointer;
}

input[type="checkbox"] {
  accent-color: var(--brand);
}

.caps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 12px;
}

.caps .check {
  font-family: var(--mono);
  font-size: 12px;
}

.caps-actions {
  display: flex;
  gap: 10px;
}

.caps-actions button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 12px;
  cursor: pointer;
}

.dialog {
  width: min(560px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow);
}

.dialog::backdrop {
  background: rgba(0, 0, 0, 0.5);
}

.dialog form {
  display: grid;
  gap: 14px;
  padding: 22px 24px;
}

.dialog h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.dialog-text,
.dialog-note,
.dialog-warning {
  margin: 0;
  color: var(--text-2);
  font-size: 13px;
}

.dialog-note {
  color: var(--text-3);
}

.dialog-warning {
  color: var(--warn);
}

.share-row {
  display: flex;
  gap: 6px;
}

.share-row input {
  height: 32px;
}

.dialog-foot {
  display: flex;
  gap: 6px;
}

.toast {
  position: fixed;
  bottom: calc(var(--statusbar-h) + 14px);
  left: 50%;
  z-index: 100;
  max-width: calc(100vw - 32px);
  padding: 9px 14px;
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg);
  box-shadow: var(--shadow);
  transform: translateX(-50%);
  font-size: 13px;
}

@media (max-width: 900px) {
  .hide-narrow,
  .toolbar-slash {
    display: none;
  }

  .show-narrow {
    display: inline;
  }

  .topbar {
    gap: 10px;
    padding: 0 8px 0 16px;
  }

  .brand-logo .logo-full,
  .brand-divider {
    display: none;
  }

  .brand-logo .logo-mark {
    display: block;
  }

  .brand {
    gap: 8px;
  }

  .brand-name {
    font-size: 21px;
  }

  .menu-label {
    max-width: 110px;
  }

  .mobile-tabs {
    display: flex;
    gap: 24px;
    padding: 0 16px;
    border-bottom: 1px solid var(--border);
    flex: none;
  }

  .mobile-tabs button {
    height: 44px;
    padding: 0 2px;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--text-2);
    font-size: 13px;
    cursor: pointer;
  }

  .mobile-tabs button.active {
    border-bottom-color: var(--brand);
    color: var(--text);
  }

  .workbench {
    display: flex;
  }

  .gutter {
    display: none;
  }

  .panel {
    display: none;
    flex: 1;
  }

  .panel.active {
    display: flex;
  }

  .panel-head {
    padding-left: 16px;
  }

  .engine-link {
    display: none;
  }

  .statusbar {
    padding: 0 16px;
  }

  .caps,
  .field-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .menu-panel.wide {
    width: min(340px, calc(100vw - 24px));
  }
}

@media (max-width: 520px) {
  #compile-status,
  #run-stats,
  .chevron,
  .btn kbd {
    display: none;
  }

  .topbar {
    gap: 4px;
  }

  .brand {
    margin-right: 4px;
  }

  .toolbar {
    gap: 0;
  }

  .menu-trigger,
  .toolbar .btn.ghost {
    padding: 0 7px;
  }

  .toolbar .btn.icon-only {
    width: 34px;
    padding: 0;
  }

  .menu-label {
    max-width: 84px;
  }

  #run-button {
    padding: 0 12px;
  }
}

@media (max-width: 430px) {
  .brand-name {
    display: none;
  }
}