:root {
  color-scheme: dark;
  --bg: oklch(0.14 0.028 258);
  --bg-deep: oklch(0.09 0.02 258);
  --rail: oklch(0.11 0.022 258);
  --panel: oklch(0.18 0.024 258);
  --paper: oklch(0.16 0.026 258);
  --line: oklch(0.85 0.04 258 / 0.12);
  --line-strong: oklch(0.88 0.05 258 / 0.22);
  --text: oklch(0.985 0.006 258);
  --muted: oklch(0.72 0.028 250);
  --accent: oklch(0.78 0.145 235);
  --accent-soft: oklch(0.88 0.07 240);
  --accent-dim: oklch(0.78 0.145 235 / 0.12);
  --action: oklch(0.62 0.195 264);
  --action-strong: oklch(0.54 0.18 270);
  --action-text: oklch(0.99 0.008 258);
  --action-dim: oklch(0.62 0.195 264 / 0.09);
  --crit: oklch(0.73 0.17 17);
  --crit-dim: oklch(0.73 0.17 17 / 0.08);
  --crit-line: oklch(0.73 0.17 17 / 0.35);
  --warn: oklch(0.82 0.14 75);
  --warn-dim: oklch(0.82 0.14 75 / 0.08);
  --warn-line: oklch(0.82 0.14 75 / 0.35);
  --ok: oklch(0.85 0.12 155);
  --ok-dim: oklch(0.85 0.12 155 / 0.08);
  --ok-line: oklch(0.85 0.12 155 / 0.35);
  --hover: oklch(0.72 0.04 258 / 0.10);
  --hover-strong: oklch(0.72 0.04 258 / 0.14);
  --focus: oklch(0.78 0.145 235 / 0.55);
  --scrim: oklch(0.09 0.02 258 / 0.76);
  --meta: oklch(0.66 0.024 250);
  --dock: oklch(0.15 0.024 258);
  --font: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --elev-1: 0 8px 24px oklch(0.08 0.03 258 / 0.28);
  --elev-2: 0 24px 64px oklch(0.08 0.03 258 / 0.45);
  --glow-crit: 0 0 24px oklch(0.73 0.17 17 / 0.22), 0 0 0 1px oklch(0.73 0.17 17 / 0.28);
  --glow-warn: 0 0 24px oklch(0.82 0.14 75 / 0.18), 0 0 0 1px oklch(0.82 0.14 75 / 0.24);
  --glow-action: 0 0 24px oklch(0.62 0.195 264 / 0.20), 0 0 0 1px oklch(0.62 0.195 264 / 0.26);
  --glow-broken: 0 0 24px oklch(0.72 0.12 45 / 0.18), 0 0 0 1px oklch(0.72 0.12 45 / 0.28);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 999px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --type-display: 1.7rem;
  --type-title: 1.12rem;
  --type-body: 1.05rem;
  --type-meta: 0.8rem;
  --dur-fast: 120ms;
  --dur-med: 180ms;
  --dur-slow: 240ms;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html {
  min-height: 100%;
  background: var(--bg-deep);
}
body {
  margin: 0;
  min-height: 100%;
  isolation: isolate;
  background: transparent;
  color: var(--text);
  font-family: var(--font);
  font-size: var(--type-body);
}
/* Viewport-locked Needs-you wash. Percentage radials on a tall body would
   flood Waiting/Done with cyan/blue once the list is longer than the screen. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% -8%, var(--accent-dim), transparent 32%),
    radial-gradient(circle at 88% 0%, var(--action-dim), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
}
button, input, textarea { font: inherit; color: inherit; accent-color: var(--accent); }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, textarea:focus-visible, a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
.hidden, [hidden] { display: none !important; }
.muted { color: var(--muted); }
.kicker { margin: 0 0 var(--space-2); font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-soft); }
.error { color: var(--crit); }

body.issue-open { overflow: hidden; }

.shell {
  display: grid;
  grid-template-columns: 240px minmax(360px, 1fr);
  min-height: 100vh;
}
.rail {
  background:
    radial-gradient(circle at top left, var(--accent-dim), transparent 220px),
    var(--rail);
  border-right: 1px solid var(--line);
  padding: 28px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.rail-head { display: grid; gap: var(--space-3); }
.brand { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); }
.brand strong { font-size: 1.2rem; letter-spacing: -0.03em; }
.count { font-family: var(--mono); font-size: 0.78rem; color: var(--accent); }
.rail-actions { display: flex; gap: var(--space-2); }
.rail-actions .ghost {
  flex: 1;
  text-align: center;
  padding: 8px 10px;
}
.lane-stack {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  display: grid;
  align-content: start;
  gap: var(--space-6);
}
.filters {
  display: grid;
  gap: var(--space-3);
}
.filters .chips {
  display: grid;
}
.lanes { display: grid; gap: 2px; }
.lanes button, .chips button {
  text-align: left;
  font-family: var(--mono);
  font-size: 0.86rem;
  letter-spacing: 0.01em;
  background: transparent;
  border: 0;
  border-radius: var(--radius-md);
  padding: 11px var(--space-3);
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--muted);
}
.lanes button:hover, .lanes button:focus-visible,
.chips button:hover, .chips button:focus-visible { background: var(--hover); color: var(--text); }
.lanes button.is-on, .chips button.is-on { background: var(--hover-strong); color: var(--accent); }
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}
.chips button {
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 6px 10px;
  font-size: 0.72rem;
  letter-spacing: 0.01em;
}
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  align-items: center;
}
.badge {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 2px 7px;
}
.badge-intent.is-approve { color: var(--action); border-color: oklch(0.62 0.195 264 / 0.35); }
.badge-intent.is-fix { color: var(--warn); border-color: var(--warn-line); }
.badge-intent.is-info { color: var(--ok); border-color: var(--ok-line); }
.badge-time {
  border-color: transparent;
  padding-left: 0;
  color: var(--meta);
}
.phone-copy { display: none; }
.rail-actions a, .command-block a, .inspector-empty a.primary, .settings-grid a.primary, a.ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.rail-actions button, .ghost, .primary, .act-row button, .respond-row button, .respond-row a, .note-fold button, .login-card button, .settings-grid button, .empty .ghost {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius-md);
  padding: 10px 13px;
  color: inherit;
}
.act-row button.primary,
.respond-row button.primary,
.primary,
.login-card button[type="submit"],
.settings-grid > .primary {
  background: linear-gradient(180deg, oklch(0.68 0.17 264), var(--action));
  color: var(--action-text);
  border-color: oklch(0.72 0.12 264 / 0.35);
  font-weight: 600;
}
.ghost:hover, .rail-actions button.ghost:hover, .act-row button:not(.primary):hover, .respond-row button:not(.primary):hover, .empty .ghost:hover {
  background: var(--hover-strong);
  border-color: var(--line-strong);
}
.act-row button.primary:hover,
.respond-row button.primary:hover,
.primary:hover,
.login-card button[type="submit"]:hover,
.settings-grid > .primary:hover,
.act-row button.primary:focus-visible,
.respond-row button.primary:focus-visible,
.primary:focus-visible,
.login-card button[type="submit"]:focus-visible,
.settings-grid > .primary:focus-visible {
  background: linear-gradient(180deg, oklch(0.72 0.16 264), var(--action-strong));
  border-color: oklch(0.72 0.12 264 / 0.5);
}

.inbox, .settings { padding: var(--space-6) 36px 48px; min-width: 0; }
.inbox { background: transparent; }
.settings { grid-column: 2 / -1; background: transparent; }
.inbox-head { display: flex; justify-content: space-between; gap: var(--space-4); align-items: flex-start; margin-bottom: 28px; }
.inbox-head h1, .inspector h2, .login-card h1, .sheet-card h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--type-display);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.inbox-head .muted { max-width: 46ch; }
.inbox-tools { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.quiet-chip {
  margin: var(--space-2) 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--warn);
}
#list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.issue {
  width: 100%;
  text-align: left;
  border: 1px solid transparent;
  border-bottom: 1px solid var(--line);
  background: transparent;
  border-radius: 0;
  padding: var(--space-4) 14px;
  display: grid;
  gap: 6px;
}
.issue.is-waiting, .issue.is-done {
  background: transparent;
  box-shadow: none;
}
.issue.is-needs {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--elev-1);
}
.issue.is-broken {
  background: var(--panel);
  border: 1px solid oklch(0.72 0.12 45 / 0.45);
  border-radius: var(--radius-md);
  box-shadow: var(--elev-1), var(--glow-broken);
}
.issue.is-needs.is-crit { box-shadow: var(--elev-1), var(--glow-crit); }
.issue.is-needs.is-warn { box-shadow: var(--elev-1), var(--glow-warn); }
.issue.is-needs.is-action { box-shadow: var(--elev-1), var(--glow-action); }
.issue.is-broken.is-broken-glow { box-shadow: var(--elev-1), var(--glow-broken); }
.issue:hover, .issue:focus-visible { background: var(--hover); }
.issue.is-needs:hover, .issue.is-needs:focus-visible { background: oklch(0.20 0.024 258); }
.issue.is-broken:hover, .issue.is-broken:focus-visible { background: oklch(0.20 0.024 258); }
.issue .preview.is-gate-error {
  color: oklch(0.82 0.12 45);
}
.issue.is-on {
  background: var(--hover-strong);
  border-color: var(--line-strong);
  border-radius: var(--radius-md);
}
.issue.is-dismissing {
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.issue .kicker-row { display: flex; gap: 10px; align-items: center; color: var(--muted); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; }
.issue .title-row { display: flex; justify-content: space-between; gap: var(--space-4); align-items: baseline; }
.issue .title { font-weight: 600; font-size: var(--type-title); letter-spacing: -0.02em; }
.issue .preview {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.issue .when { color: var(--muted); font-family: var(--mono); font-size: 0.75rem; white-space: nowrap; }
.issue .meta { color: var(--meta); font-size: var(--type-meta); }
.pill { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; }
.pill.crit { color: var(--crit); }
.pill.warn { color: var(--warn); }
.pill.info { color: var(--ok); }
.unread-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.empty { padding: 48px var(--space-2); max-width: 38ch; color: var(--muted); font-size: var(--type-title); line-height: 1.45; display: grid; gap: var(--space-3); }
.empty p { margin: 0; }
.empty.is-error { color: var(--crit); }
.live-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 10px var(--space-3);
  border: 1px solid var(--crit-line);
  background: var(--crit-dim);
  border-radius: var(--radius-md);
  color: var(--crit);
}
.live-bar.hidden { display: none !important; }
.live-bar.is-loading {
  border-color: var(--line);
  background: var(--hover);
  color: var(--muted);
}
.live-bar.is-ok {
  border-color: var(--ok-line);
  background: var(--ok-dim);
  color: var(--ok);
}
.mute-banner {
  margin: 0 0 var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--warn-line);
  background: var(--warn-dim);
  border-radius: 10px;
  color: var(--warn);
  font-size: 0.9rem;
}
.gate-error {
  margin: 0 0 var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid oklch(0.72 0.12 45 / 0.45);
  background: oklch(0.72 0.12 45 / 0.12);
  border-radius: 10px;
  color: oklch(0.86 0.10 45);
  font-size: 0.9rem;
  font-family: var(--mono);
}
.view-toggle { display: none; }
.ok-msg { color: var(--ok); margin: 0; }
.mute-list { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--space-2); }
.mute-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  color: var(--muted);
}
.mute-list button { padding: 6px 10px; font-size: 0.82rem; }
.act-row button:disabled, .respond-row button:disabled { opacity: 0.55; cursor: wait; }
#list[aria-busy="true"] { opacity: 0.62; }
#list[aria-busy="true"].is-live { opacity: 1; }

.inspector {
  position: fixed;
  inset: 0;
  z-index: 16;
  display: grid;
  place-items: center;
  padding: 28px;
}
.inspector-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: var(--scrim);
  cursor: pointer;
}
.inspector-card {
  position: relative;
  z-index: 1;
  width: min(840px, 100%);
  max-height: min(880px, calc(100dvh - 40px));
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--elev-2);
}
.inspector:not([hidden]) .inspector-backdrop { animation: fade-in var(--dur-med) var(--ease-out); }
.inspector:not([hidden]) .inspector-card { animation: sheet-in var(--dur-slow) var(--ease-out); }
.inspector.is-leaving .inspector-backdrop { animation: fade-out var(--dur-fast) var(--ease-out); }
.inspector.is-leaving .inspector-card { animation: sheet-out var(--dur-med) var(--ease-out); }
#inspectorWork {
  display: flex;
  flex-direction: column;
  min-height: 0;
  max-height: inherit;
  overflow: hidden;
}
.inspector-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  flex: 0 0 auto;
  padding: 22px 26px 10px;
}
.inspector-head-copy { min-width: 0; }
.inspector-head .badges { margin: 0 0 var(--space-2); }
.inspector-head #closeIssue { flex-shrink: 0; min-height: 40px; }
.inspector-empty { padding: 28px 26px; max-width: 42ch; }
.inspector-empty h2 { margin-bottom: var(--space-3); }
.inspector-empty a.primary { margin-top: 18px; }
.inspector .mute-banner { margin: 0 26px var(--space-3); }
.inspector .gate-error { margin: 0 26px var(--space-3); }
.inspector-scroll {
  flex: 1 1 auto;
  overflow: auto;
  padding: var(--space-1) 26px 20px;
  min-height: 0;
}
.inspector .body {
  line-height: 1.5;
  max-width: 68ch;
  font-size: var(--type-body);
}
.notice { display: grid; gap: var(--space-3); }
.notice-p, .notice-title, .notice-footer { margin: 0; }
.notice-title { font-weight: 650; letter-spacing: -0.02em; }
.notice-fields {
  display: grid;
  gap: 7px;
  margin: 0;
}
.notice-row {
  display: grid;
  grid-template-columns: minmax(8ch, 14ch) minmax(0, 1fr);
  gap: var(--space-2) var(--space-4);
  align-items: baseline;
}
.notice-row dt {
  margin: 0;
  color: var(--muted);
  font-weight: 650;
  font-size: 0.82rem;
}
.notice-row dd {
  margin: 0;
  overflow-wrap: anywhere;
}
.notice-row dd.is-ok, .tone.is-ok { color: var(--ok); font-weight: 600; }
.notice-row dd.is-warn, .tone.is-warn { color: var(--warn); font-weight: 600; }
.notice-row dd.is-crit, .tone.is-crit { color: var(--crit); font-weight: 600; }
.notice-row dd.is-info, .tone.is-info { color: var(--accent); font-weight: 600; }
.notice-footer {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}
.notice-lead {
  font-weight: 650;
  letter-spacing: -0.02em;
}
.notice-tech {
  border-top: 1px solid var(--line);
  padding-top: var(--space-2);
}
.notice-tech summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 650;
}
.notice-tech summary:hover,
.notice-tech summary:focus-visible { color: var(--text); }
.notice-tech[open] summary { margin-bottom: var(--space-2); }
.notice-tech-body { display: grid; gap: var(--space-3); }
.inspector-dock {
  display: grid;
  gap: var(--space-3);
  flex: 0 0 auto;
  padding: 14px 26px calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line);
  background: var(--dock);
}
.inspector-dock .command-block,
.inspector-dock .command-none,
.inspector-dock #openLink {
  margin-top: 0;
  max-width: none;
}
.inspector-dock .act-row { margin-top: 0; }
.timeline { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 0; }
.timeline li { padding: var(--space-3) 0; border-top: 1px solid var(--line); font-size: 0.95rem; }
.timeline .notice { margin-top: var(--space-2); }
.command-block, .command-none, .note-fold {
  margin-top: 22px;
  max-width: 46ch;
}
.command-block { display: grid; gap: 10px; }
.command-none { margin: 18px 0 0; }
.note-fold summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.92rem;
  list-style: none;
}
.note-fold summary:hover, .note-fold summary:focus-visible { color: var(--text); }
.note-fold summary::-webkit-details-marker { display: none; }
.note-fold[open] summary { margin-bottom: 10px; color: var(--text); }
.note-fold .note-label { margin-bottom: 10px; }
.respond-row, .act-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.act-row { position: relative; margin-top: 22px; }
.later-menu { display: contents; }
.phone-only { display: none; }
label { display: grid; gap: var(--space-2); font-size: 0.86rem; color: var(--muted); }
input, textarea { background: var(--bg-deep); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 11px var(--space-3); }
input:focus-visible, textarea:focus-visible { border-color: oklch(0.78 0.145 235 / 0.45); }
textarea { resize: vertical; }
.act-row a { align-self: center; color: var(--accent); }
#openLink {
  margin-top: var(--space-4);
  width: fit-content;
  background: transparent;
  border-color: transparent;
  color: var(--accent);
  font-weight: 500;
}

.settings-grid { display: grid; gap: 22px; max-width: 640px; }
fieldset { border: 1px solid var(--line); background: var(--panel); border-radius: 16px; padding: 18px; display: grid; gap: var(--space-3); }
legend { padding: 0 var(--space-2); font-weight: 600; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.check { display: flex; gap: var(--space-2); align-items: center; color: var(--text); }
.steps { margin: 0; padding-left: 18px; line-height: 1.5; }

.login {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: env(safe-area-inset-top, 0px) env(safe-area-inset-right, 0px) env(safe-area-inset-bottom, 0px) env(safe-area-inset-left, 0px);
  background: var(--bg-deep);
  z-index: 20;
}
.login-card { width: min(400px, 92vw); display: grid; gap: 14px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; }
.sheet { position: fixed; inset: 0; background: var(--scrim); display: grid; place-items: end center; z-index: 18; }
.sheet:not(.hidden) .sheet-card { animation: sheet-up var(--dur-slow) var(--ease-out); }
.sheet.is-leaving .sheet-card { animation: sheet-down var(--dur-med) var(--ease-out); }
.sheet.is-leaving { animation: fade-out var(--dur-fast) var(--ease-out); }
.sheet-card {
  width: min(540px, 100%);
  background: var(--paper);
  border: 1px solid var(--line);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-5) calc(var(--space-5) + env(safe-area-inset-bottom, 0px));
  display: grid;
  gap: var(--space-3);
  box-shadow: var(--elev-2);
}
.sheet.command-palette {
  place-items: center;
  padding: 28px;
}
.command-palette-card {
  width: min(640px, 100%);
  max-height: min(720px, calc(100dvh - 48px));
  grid-template-rows: auto auto auto auto auto minmax(0, 1fr);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.command-palette-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
}
.command-palette-head h2 { margin: 0; }
.command-palette-search input { width: 100%; }
.command-palette-list {
  list-style: none;
  margin: 0;
  padding: 0;
  min-height: 0;
  overflow: auto;
  display: grid;
  align-content: start;
  gap: var(--space-2);
}
.command-palette-list button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  text-align: left;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
}
.command-palette-list button:hover,
.command-palette-list button.is-on {
  background: var(--hover-strong);
  border-color: var(--line-strong);
}
.command-palette-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.command-palette-copy strong {
  font-weight: 600;
  letter-spacing: -0.02em;
}
.command-palette-list .badge { flex: 0 0 auto; }

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes fade-out { from { opacity: 1; } to { opacity: 0; } }
@keyframes sheet-in {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes sheet-out {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(8px) scale(0.98); }
}
@keyframes sheet-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes sheet-down {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(24px); }
}

@media (max-width: 1180px) {
  .shell { grid-template-columns: 1fr; }
  .rail {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: calc(var(--space-4) + env(safe-area-inset-top, 0px)) calc(var(--space-4) + env(safe-area-inset-right, 0px)) var(--space-4) calc(var(--space-4) + env(safe-area-inset-left, 0px));
    gap: var(--space-3);
  }
  .rail-head { grid-column: 1 / -1; grid-row: 1; }
  .lane-stack {
    display: grid;
    grid-column: 1 / -1;
    grid-row: 2;
    min-width: 0;
    overflow: visible;
    gap: var(--space-2);
  }
  .lanes { display: flex; flex-wrap: wrap; }
  .filters .chips {
    display: flex;
    flex-wrap: wrap;
  }
  .settings { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  html, body {
    height: 100svh;
    min-height: 100svh;
    overflow: hidden;
    overscroll-behavior-x: none;
  }
  .shell {
    height: 100svh;
    min-height: 100svh;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
  }
  .rail {
    position: sticky;
    top: 0;
    z-index: 5;
    padding: calc(var(--space-3) + env(safe-area-inset-top, 0px)) calc(var(--space-4) + env(safe-area-inset-right, 0px)) var(--space-3) calc(var(--space-4) + env(safe-area-inset-left, 0px));
  }
  .lanes,
  .chips {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
  }
  .lanes::-webkit-scrollbar,
  .chips::-webkit-scrollbar { display: none; }
  .lanes button,
  .chips button {
    flex: 0 0 auto;
    white-space: nowrap;
    min-height: 40px;
    padding: var(--space-2) var(--space-3);
    font-size: 0.8rem;
  }
  .phone-copy { display: block; }
  body.is-phone-stack #list,
  body.is-phone-stack #empty { display: none !important; }
  body.is-phone-stack .inspector-backdrop { display: none; }
  body.is-phone-stack #closeIssue { display: none; }
  .inspector:not([hidden]) .inspector-card { animation-name: sheet-up; }
  .inspector.is-leaving .inspector-card { animation-name: sheet-down; }
  .inbox, .settings {
    min-height: 0;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }
  .inbox-head {
    flex-direction: column;
    align-items: stretch;
  }
  #laneHint {
    min-height: 2.8em;
    line-height: 1.4;
  }
  button, .rail-actions a, .act-row button, .respond-row a {
    touch-action: manipulation;
  }
  .inbox, .inspector-card, .settings {
    touch-action: pan-y;
  }
  .inbox.is-swiping,
  .inspector-card.is-swiping,
  .settings.is-swiping {
    transition: none;
    user-select: none;
    cursor: grabbing;
  }
  .inbox-tools { align-items: stretch; width: 100%; }
  .command-palette { padding: 16px; }
  .command-palette-card {
    width: 100%;
    max-height: calc(100dvh - 32px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px));
  }
  .command-palette-list button { min-height: 52px; }
  a.ghost { touch-action: manipulation; }
  .inbox, .settings {
    padding: 20px calc(var(--space-4) + env(safe-area-inset-right, 0px)) calc(28px + env(safe-area-inset-bottom, 0px)) calc(var(--space-4) + env(safe-area-inset-left, 0px));
  }
  .inspector {
    padding: 0;
    place-items: stretch;
    top: var(--phone-rail, 0px);
  }
  .inspector-card {
    width: 100%;
    max-height: 100%;
    height: 100%;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border: 0;
  }
  #inspectorWork {
    flex: 1;
    max-height: none;
    height: 100%;
  }
  .inspector-head {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--paper);
    padding: calc(var(--space-4) + env(safe-area-inset-top, 0px)) calc(var(--space-4) + env(safe-area-inset-right, 0px)) var(--space-2) calc(var(--space-4) + env(safe-area-inset-left, 0px));
  }
  .inspector-head #closeIssue { min-height: 44px; }
  .inspector .mute-banner { margin: 0 var(--space-4) var(--space-3); }
  .inspector .gate-error { margin: 0 var(--space-4) var(--space-3); }
  .inspector-scroll { padding: var(--space-1) var(--space-4) 20px; }
  .inspector-dock {
    padding: var(--space-3) calc(var(--space-4) + env(safe-area-inset-right, 0px)) calc(var(--space-3) + env(safe-area-inset-bottom, 0px)) calc(var(--space-4) + env(safe-area-inset-left, 0px));
  }
  .phone-only { display: inline-flex; align-items: center; justify-content: center; }
  .act-row { position: relative; }
  .act-row button { min-height: 44px; flex: 1; }
  .act-row #ackBtn { flex: 1.4; }
  .later-menu {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    bottom: calc(100% + var(--space-2));
    margin: 0;
    padding: var(--space-2);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 14px;
    gap: 6px;
  }
  .later-menu.is-open { display: grid; }
  .later-menu button { width: 100%; flex: none; }
  .issue { min-height: 88px; padding: var(--space-4) var(--space-3); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .issue.is-dismissing {
    transform: none;
  }
}