/* Cortex mobile — design tokens copied from the desktop (src/styles/global.css
   :root; light values from the "Paper" preset in src/lib/themes.ts) so the
   phone matches the app. Dark by default, follows the system, overridable via
   <html data-theme="light|dark"> (More → Appearance). */

:root {
  --bg: #0a0a0c;
  --bg-elevated: #121218;
  --bg-sunken: #050507;
  --bg-hover: #1a1a22;
  --border: #26262e;
  --border-strong: #3a3a48;
  --text: #ececf1;
  --text-dim: #a8a8b3;
  --text-muted: #85858f;
  --accent: #fb923c;
  --accent-strong: #fdba74;
  --accent-dim: #ea580c;
  --accent-fg: #1a0d00;
  --accent-soft: rgba(251, 146, 60, 0.1);
  --accent-glow: rgba(251, 146, 60, 0.25);
  --success: #34d399;
  --warning: #fbbf24;
  --danger: #f87171;
  --info: #60a5fa;
  --success-fg: #10100c;
  --danger-fg: #10100c;
  --success-soft: rgba(52, 211, 153, 0.15);
  --success-border: rgba(52, 211, 153, 0.42);
  --warning-soft: rgba(251, 191, 36, 0.15);
  --warning-border: rgba(251, 191, 36, 0.42);
  --danger-soft: rgba(248, 113, 113, 0.15);
  --danger-border: rgba(248, 113, 113, 0.42);
  --info-soft: rgba(96, 165, 250, 0.15);
  --info-border: rgba(96, 165, 250, 0.42);
  --diff-add: rgba(52, 211, 153, 0.14);
  --diff-del: rgba(248, 113, 113, 0.14);

  --font-sans:
    "Inter", "SF Pro Display", ui-sans-serif, system-ui, -apple-system,
    "Segoe UI", Roboto, sans-serif;
  --font-mono:
    "JetBrains Mono", ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas,
    monospace;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --radius-pill: 999px;
  --duration-fast: 90ms;
  --duration-base: 150ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  --nav-h: 56px;
  --tap: 44px;

  color-scheme: dark;
}

/* Light: Paper surfaces; amber deepened so it stays AA on paper. */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f7f7f5;
    --bg-elevated: #ffffff;
    --bg-sunken: #eeeeec;
    --bg-hover: #e9e9e6;
    --border: #dededa;
    --border-strong: #c4c4be;
    --text: #1c1c1e;
    --text-dim: #52525b;
    --text-muted: #6e6e76;
    --accent: #c2410c;
    --accent-strong: #9a3412;
    --accent-dim: #ea580c;
    --accent-fg: #ffffff;
    --accent-soft: rgba(194, 65, 12, 0.1);
    --accent-glow: rgba(194, 65, 12, 0.22);
    --success: #15803d;
    --warning: #b45309;
    --danger: #dc2626;
    --info: #2563eb;
    --success-fg: #ffffff;
    --danger-fg: #ffffff;
    --diff-add: rgba(21, 128, 61, 0.12);
    --diff-del: rgba(220, 38, 38, 0.1);
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f7f7f5;
  --bg-elevated: #ffffff;
  --bg-sunken: #eeeeec;
  --bg-hover: #e9e9e6;
  --border: #dededa;
  --border-strong: #c4c4be;
  --text: #1c1c1e;
  --text-dim: #52525b;
  --text-muted: #6e6e76;
  --accent: #c2410c;
  --accent-strong: #9a3412;
  --accent-dim: #ea580c;
  --accent-fg: #ffffff;
  --accent-soft: rgba(194, 65, 12, 0.1);
  --accent-glow: rgba(194, 65, 12, 0.22);
  --success: #15803d;
  --warning: #b45309;
  --danger: #dc2626;
  --info: #2563eb;
  --success-fg: #ffffff;
  --danger-fg: #ffffff;
  --diff-add: rgba(21, 128, 61, 0.12);
  --diff-del: rgba(220, 38, 38, 0.1);
  color-scheme: light;
}

/* ── Base ──────────────────────────────────────────────────────────────── */

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation; /* no 300 ms tap delay, no double-tap zoom */
}
html,
body,
#root {
  height: 100%;
  margin: 0;
  overflow: hidden; /* the app scrolls its own regions */
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.45;
  overscroll-behavior: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -webkit-text-size-adjust: 100%;
  user-select: none;
  -webkit-user-select: none;
}
.md,
.code,
pre,
textarea,
input,
.approval-detail,
.diff,
.thinking-body {
  user-select: text;
  -webkit-user-select: text;
}
button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
button:disabled {
  opacity: 0.5;
  cursor: default;
}
textarea,
input,
select {
  font: inherit;
  color: inherit;
}
input,
select,
textarea {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  min-height: var(--tap);
  font-size: 16px; /* ≥16px stops iOS zooming on focus */
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
}
select {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-muted) 50%),
    linear-gradient(135deg, var(--text-muted) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 13px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 32px;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
a {
  color: var(--accent);
}
b {
  font-weight: 600;
}
code {
  font-family: var(--font-mono);
  font-size: 0.9em;
}
.mono {
  font-family: var(--font-mono);
}
.muted {
  color: var(--text-dim);
}
.small {
  font-size: 12.5px;
}
.center {
  text-align: center;
}
.accent {
  color: var(--accent);
}
.err {
  color: var(--danger);
}
.spacer {
  flex: 1;
}
.pad {
  padding: 14px 16px;
}
.label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 600;
  margin: 12px 0 6px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}
@keyframes pulse {
  50% {
    opacity: 0.4;
  }
}
@keyframes rise {
  from {
    transform: translateY(100%);
  }
}
@keyframes fade {
  from {
    opacity: 0;
  }
}
.spin {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex: none;
}
.spin.small {
  width: 11px;
  height: 11px;
  border-width: 1.5px;
}

/* ── Frame ─────────────────────────────────────────────────────────────── */

.app {
  display: flex;
  flex-direction: column;
  height: var(--vvh, 100dvh);
  max-width: 760px;
  margin: 0 auto;
  background: var(--bg);
  padding-left: var(--safe-l);
  padding-right: var(--safe-r);
  position: relative;
}
.app.splash {
  align-items: center;
  justify-content: center;
  gap: 20px;
}
.brand-mark {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent);
  color: var(--accent-fg);
  font-weight: 800;
  font-size: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px var(--accent-glow);
}
.view {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  scrollbar-width: none;
}
.scroll::-webkit-scrollbar {
  display: none;
}
.ptr {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  transition: height var(--duration-base) var(--ease-out);
  color: var(--text-muted);
}
.ptr .spin {
  margin-bottom: 8px;
  opacity: 0.5;
  animation: none;
  transform: rotate(0deg);
}
.ptr.ready .spin {
  opacity: 1;
  border-top-color: var(--accent);
}
.ptr.busy .spin {
  animation: spin 0.7s linear infinite;
  opacity: 1;
}

/* Top bar */
.topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: calc(var(--safe-t) + 8px) 12px 8px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  min-height: calc(var(--safe-t) + 52px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 17px;
}
.brand .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}
.proj-switch {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 36px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-dim);
  font-size: 12.5px;
  max-width: 46%;
}
.proj-switch .proj-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.proj-caret {
  opacity: 0.6;
}
.proj-switch:active {
  background: var(--bg-hover);
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  padding: 0 9px;
  min-height: 28px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
}
.status-pill .led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
}
.status-pill.connected .led {
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
}
.status-pill.reconnecting .led {
  background: var(--warning);
  animation: pulse 1s ease-in-out infinite;
}
.status-pill.offline {
  color: var(--danger);
  border-color: var(--danger-border);
}
.status-pill.offline .led {
  background: var(--danger);
}

/* Sub-screen header */
.subheader {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: calc(var(--safe-t) + 4px) 8px 4px 4px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  min-height: calc(var(--safe-t) + 52px);
}
.subheader-title {
  flex: 1;
  min-width: 0;
}
.subheader-title .t {
  font-weight: 650;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.subheader-title .s {
  font-size: 12px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}
.subheader-right {
  display: flex;
  align-items: center;
}
.iconbtn {
  width: var(--tap);
  height: var(--tap);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  color: var(--text);
  flex: none;
}
.iconbtn:active {
  background: var(--bg-hover);
}
.linkbtn {
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
  min-height: var(--tap);
  padding: 0 8px;
}
.linkbtn.block {
  width: 100%;
  text-align: center;
}
.linkbtn.err {
  color: var(--danger);
}

/* Tab bar */
.tabbar {
  display: flex;
  border-top: 1px solid var(--border);
  background: var(--bg);
  padding-bottom: var(--safe-b);
}
.tabbar button {
  flex: 1;
  height: var(--nav-h);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--text-muted);
  font-size: 10.5px;
  font-weight: 500;
  position: relative;
}
.tabbar button.active {
  color: var(--accent);
}
.tab-ico {
  position: relative;
  display: inline-flex;
}
.tabbar .badge,
.thread-right .badge {
  position: absolute;
  top: -5px;
  right: -12px;
  min-width: 17px;
  height: 17px;
  padding: 0 5px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: var(--accent-fg);
  font-size: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.thread-right .badge {
  position: static;
}

/* FAB */
.fab {
  position: absolute;
  right: 18px;
  bottom: calc(var(--nav-h) + var(--safe-b) + 16px);
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: var(--accent);
  color: var(--accent-fg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px var(--accent-glow);
  z-index: 5;
}
.fab:active {
  transform: scale(0.96);
}

/* ── Buttons / chips / toggles ─────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: var(--radius);
  padding: 0 14px;
  font-weight: 600;
  min-height: var(--tap);
  color: var(--text);
}
.btn:active {
  background: var(--bg-hover);
}
.btn.block {
  width: 100%;
  margin-top: 10px;
}
.btn.primary {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
}
.btn.primary:active {
  background: var(--accent-dim);
}
.btn.small {
  min-height: 34px;
  padding: 0 10px;
  font-size: 12.5px;
  position: relative;
}
.btn.small::after {
  content: "";
  position: absolute;
  inset: -6px 0;
}
.btn.danger {
  border-color: var(--danger-border);
  color: var(--danger);
}
.btn.hold {
  position: relative;
  overflow: hidden;
}
.btn.hold .hold-fill {
  position: absolute;
  inset: 0;
  width: 0;
  background: var(--danger);
  opacity: 0.35;
}
.btn.hold.holding .hold-fill {
  width: 100%;
  transition: width 0.7s linear;
}
.btn.hold .hold-label {
  position: relative;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  color: var(--text-dim);
  white-space: nowrap;
  line-height: 1.4;
}
.chip.ok {
  background: var(--success-soft);
  border-color: var(--success-border);
  color: var(--success);
}
.chip.warn {
  background: var(--warning-soft);
  border-color: var(--warning-border);
  color: var(--warning);
}
.chip.err {
  background: var(--danger-soft);
  border-color: var(--danger-border);
  color: var(--danger);
}
.chip.info {
  background: var(--info-soft);
  border-color: var(--info-border);
  color: var(--info);
}
.chip.accent {
  background: var(--accent-soft);
  border-color: var(--accent-glow);
  color: var(--accent);
}
.toggle {
  width: 50px;
  height: 30px;
  border-radius: var(--radius-pill);
  background: var(--border-strong);
  position: relative;
  flex: none;
  transition: background var(--duration-base);
}
.toggle::after {
  content: "";
  position: absolute;
  inset: -7px -4px;
}
.toggle .knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  transition: transform var(--duration-base) var(--ease-out);
}
.toggle.on {
  background: var(--success);
}
.toggle.on .knob {
  transform: translateX(20px);
}
.segmented {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elevated);
}
.segmented button {
  flex: 1;
  min-height: var(--tap);
  font-weight: 600;
  font-size: 13.5px;
  color: var(--text-dim);
}
.segmented button + button {
  border-left: 1px solid var(--border);
}
.segmented button.active {
  background: var(--accent);
  color: var(--accent-fg);
}

/* ── Lists / rows ──────────────────────────────────────────────────────── */

.list {
  display: flex;
  flex-direction: column;
}
.group-head {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 18px 16px 6px;
  font-weight: 700;
}
.row-wrap {
  position: relative;
  overflow: hidden;
}
.row-swipe-hint {
  position: absolute;
  inset: 0 0 0 auto;
  width: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent);
}
.row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 60px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  text-align: left;
  transition: transform var(--duration-fast);
}
.row:active {
  background: var(--bg-elevated);
}
.row.selected {
  background: var(--accent-soft);
}
.row-lead {
  flex: none;
  display: inline-flex;
  align-items: center;
}
.row-meta {
  flex: 1;
  min-width: 0;
}
.row-title {
  font-weight: 600;
  font-size: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row-sub {
  font-size: 12.5px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2px;
}
.row-right {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.row-actions {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.row-chev {
  color: var(--text-muted);
  flex: none;
}
.thread-title {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  max-width: 100%;
}
.thread-sub {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
}
.thread-sub .proj {
  color: var(--text-dim);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  flex: none;
}
.thread-sub .prev {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.thread-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}
.thread-right .time {
  font-size: 11.5px;
  color: var(--text-muted);
  white-space: nowrap;
}
.run-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
  animation: pulse 1.2s ease-in-out infinite;
  flex: none;
}
.row-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--tap);
  margin-bottom: 8px;
}

/* ── Feedback ──────────────────────────────────────────────────────────── */

.empty {
  text-align: center;
  color: var(--text-muted);
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.empty-ico {
  color: var(--text-muted);
  opacity: 0.7;
  margin-bottom: 4px;
}
.empty-title {
  font-weight: 650;
  font-size: 16px;
  color: var(--text);
}
.empty-hint {
  font-size: 13.5px;
  max-width: 320px;
}
.empty .btn {
  margin-top: 8px;
}
.skeleton {
  padding: 8px 16px;
}
.sk-row {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.sk-line {
  height: 13px;
  border-radius: 6px;
  background: var(--bg-hover);
  animation: pulse 1.4s ease-in-out infinite;
  margin: 5px 0;
}
.sk-line.thin {
  height: 10px;
}
.sk-line.w60 {
  width: 60%;
}
.sk-line.w90 {
  width: 90%;
}
.banner {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 12px;
  margin: 10px 16px;
  font-size: 13.5px;
  color: var(--text-dim);
  position: relative;
}
.banner-text {
  flex: 1;
  min-width: 0;
}
.banner.error {
  border-color: var(--danger-border);
  background: var(--danger-soft);
  color: var(--danger);
}
.banner.warn {
  border-color: var(--warning-border);
  background: var(--warning-soft);
  color: var(--warning);
}
.banner.success {
  border-color: var(--success-border);
  background: var(--success-soft);
  color: var(--success);
}
.banner.info {
  border-color: var(--accent-glow);
  background: var(--accent-soft);
  color: var(--text);
}
.banner-close {
  display: inline-flex;
  padding: 6px;
  margin-right: 2px;
  color: var(--text-muted);
}
.toasts {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: calc(var(--nav-h) + var(--safe-b) + 14px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 40;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  color: var(--text);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  font-size: 13.5px;
  text-align: left;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  animation: fade var(--duration-base) var(--ease-out);
}
.toast.error {
  border-color: var(--danger-border);
  color: var(--danger);
}
.toast.success {
  border-color: var(--success-border);
  color: var(--success);
}

/* Sheets */
.sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 50;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fade var(--duration-base);
}
.sheet {
  width: 100%;
  max-width: 760px;
  max-height: 80%;
  background: var(--bg-elevated);
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
  padding: 8px 16px calc(16px + var(--safe-b));
  display: flex;
  flex-direction: column;
  animation: rise var(--duration-base) var(--ease-out);
  border: 1px solid var(--border);
  border-bottom: none;
}
.sheet.tall {
  height: 80%;
}
.sheet-grab {
  width: 38px;
  height: 4px;
  border-radius: 2px;
  background: var(--border-strong);
  margin: 4px auto 10px;
}
.sheet-title {
  font-weight: 650;
  font-size: 16px;
  padding: 2px 0 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sheet-body {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  min-height: 0;
}
.actions-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.action-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 50px;
  padding: 0 12px;
  border-radius: var(--radius);
  font-size: 15.5px;
  text-align: left;
}
.action-row:active {
  background: var(--bg-hover);
}
.action-row.destructive {
  color: var(--danger);
}
.action-row.cancel {
  justify-content: center;
  color: var(--text-dim);
  margin-top: 6px;
  border-top: 1px solid var(--border);
  border-radius: 0;
}

/* Forms */
.field {
  display: block;
  margin-bottom: 14px;
}
.field-label {
  display: block;
  font-size: 12.5px;
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 6px;
}
.field-hint {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 5px;
}
.form textarea {
  resize: vertical;
}
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  margin: 12px 16px 0;
}
.card-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 650;
  font-size: 13.5px;
  margin-bottom: 10px;
}
.card summary {
  cursor: pointer;
  min-height: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 6px 0 0;
  max-height: 40vh;
  overflow: auto;
}
.steps {
  padding-left: 20px;
  line-height: 1.6;
}
.steps li {
  margin-bottom: 10px;
}

/* ── Pairing ───────────────────────────────────────────────────────────── */

.pair {
  flex: 1;
  overflow-y: auto;
  padding: calc(var(--safe-t) + 40px) 22px calc(var(--safe-b) + 24px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
}
.pair-hero {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.pair-hero h1 {
  font-size: 24px;
  letter-spacing: -0.02em;
  margin: 8px 0 0;
}
.pair-hero p {
  margin: 0;
  font-size: 14px;
}
.pair .banner {
  margin: 0;
}
.pair-form .btn.block {
  margin-top: 8px;
}
.code-input {
  font-family: var(--font-mono);
  font-size: 26px;
  letter-spacing: 0.35em;
  text-align: center;
  padding: 12px;
}
.scanner video {
  width: 100%;
  border-radius: var(--radius-lg);
  background: #000;
  max-height: 50vh;
  object-fit: cover;
}

/* ── Chat ──────────────────────────────────────────────────────────────── */

.thread {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  position: relative;
}
.thread-scroll {
  scroll-padding-bottom: 20px;
}
.thread-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 60px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.thread-empty code {
  color: var(--accent);
}
.msg-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px 14px 20px;
}
.msg {
  max-width: 88%;
  border-radius: var(--radius-xl);
  padding: 10px 14px;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  font-size: 15px;
  line-height: 1.5;
}
.msg.user {
  align-self: flex-end;
  background: var(--accent);
  color: var(--accent-fg);
  border-bottom-right-radius: 6px;
}
.msg.user.queued {
  opacity: 0.7;
}
.queued-tag {
  display: block;
  font-size: 10.5px;
  opacity: 0.8;
  margin-top: 4px;
  text-align: right;
}
.msg-attachments {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.msg-attachments img {
  max-width: 160px;
  max-height: 160px;
  border-radius: var(--radius);
}
.msg.assistant {
  align-self: flex-start;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-bottom-left-radius: 6px;
  max-width: 96%;
  white-space: normal;
}
.msg.assistant.streaming .md > :last-child::after {
  content: "▍";
  color: var(--accent);
  animation: blink 1s steps(2) infinite;
}
.typing {
  display: inline-block;
  width: 36px;
  height: 10px;
  background: radial-gradient(circle, var(--text-muted) 3px, transparent 3.5px)
    4px 50% / 12px 100% repeat-x;
  animation: pulse 1s ease-in-out infinite;
}
.routing {
  font-size: 11.5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 6px;
}
.thinking {
  margin: 0 0 8px;
}
.thinking > summary {
  list-style: none;
  cursor: pointer;
  font-size: 12.5px;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 32px;
}
.thinking > summary::-webkit-details-marker {
  display: none;
}
.thinking-body {
  font-size: 13px;
  color: var(--text-dim);
  font-style: italic;
  border-left: 2px solid var(--border-strong);
  padding-left: 10px;
  white-space: pre-wrap;
  margin: 4px 0 6px;
}
.usage-foot {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 8px;
  font-variant-numeric: tabular-nums;
}
.error-card {
  margin-top: 8px;
  border: 1px solid var(--danger-border);
  background: var(--danger-soft);
  border-radius: var(--radius);
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--danger);
  font-size: 13.5px;
}
.error-text {
  flex: 1;
}
.approval-inline {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--warning);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border-radius: var(--radius);
  background: var(--warning-soft);
  border: 1px solid var(--warning-border);
}
.approval-inline.resolved {
  color: var(--text-muted);
  background: transparent;
  border-color: var(--border);
}
.approval-inline.focused {
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.jump {
  position: absolute;
  right: 16px;
  bottom: 150px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
  z-index: 3;
}

/* Markdown */
.md > :first-child {
  margin-top: 0;
}
.md > :last-child {
  margin-bottom: 0;
}
.md p {
  margin: 0.5em 0;
}
.md pre {
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  overflow-x: auto;
  font-size: 12.5px;
  -webkit-overflow-scrolling: touch;
}
.md code {
  font-family: var(--font-mono);
}
.md :not(pre) > code {
  background: var(--bg-sunken);
  padding: 1px 5px;
  border-radius: 5px;
}
.md ul,
.md ol {
  padding-left: 1.3em;
  margin: 0.5em 0;
}
.md h1,
.md h2,
.md h3,
.md h4 {
  font-size: 1.05em;
  margin: 0.8em 0 0.3em;
}
.md table {
  border-collapse: collapse;
  font-size: 13px;
  display: block;
  overflow-x: auto;
}
.md th,
.md td {
  border: 1px solid var(--border);
  padding: 4px 8px;
}
.md blockquote {
  margin: 0.5em 0;
  padding-left: 10px;
  border-left: 3px solid var(--border-strong);
  color: var(--text-dim);
}
.md img {
  max-width: 100%;
  border-radius: var(--radius);
}

/* Tool stack */
.tool-stack {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 4px 0 8px;
  background: var(--bg-sunken);
}
.tool-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 6px 10px;
  text-align: left;
  font-size: 13px;
}
.tool-row + .tool-row {
  border-top: 1px solid var(--border);
}
.tool-row:active {
  background: var(--bg-hover);
}
.tool-name {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
}
.tool-args {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tool-right {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tool-dur {
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}
.tool-detail-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Approval card */
.approval {
  background: var(--bg-elevated);
  border: 1px solid var(--warning-border);
  border-left: 4px solid var(--warning);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
  margin: 10px 16px;
}
.approval.focused {
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.approval-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 650;
  font-size: 14px;
}
.approval-ico {
  color: var(--warning);
}
.approval-tool {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.approval-detail {
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 10px 0;
  max-height: 180px;
  overflow: auto;
}
.approval-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.approval-actions .remember {
  flex: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-dim);
  min-height: var(--tap);
}
.approval-actions .remember input {
  width: 18px;
  height: 18px;
  min-height: 0;
  padding: 0;
  accent-color: var(--accent);
}
.approval .btn.approve {
  background: var(--success);
  color: var(--success-fg);
  border-color: var(--success);
  min-width: 96px;
}
.approval .btn.deny {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger-border);
  min-width: 76px;
}
.approval-dock {
  border-top: 1px solid var(--border);
  background: var(--bg);
  max-height: 46vh;
  overflow-y: auto;
}
.approval-dock .approval {
  margin: 10px 12px;
}

/* Composer */
.composer-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-dim);
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  min-height: 28px;
}
.composer {
  background: var(--bg);
  padding: 6px 10px calc(8px + var(--safe-b));
}
.chips {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 2px 2px 8px;
  scrollbar-width: none;
}
.chips::-webkit-scrollbar {
  display: none;
}
.chip-btn {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 0 10px;
  min-height: 34px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  border: 1px solid var(--accent-glow);
  color: var(--accent);
}
.chip-btn.dim {
  color: var(--text-muted);
  background: var(--bg-elevated);
  border-color: var(--border);
}
.attach-strip {
  display: flex;
  gap: 8px;
  padding: 0 2px 8px;
  overflow-x: auto;
}
.attach-thumb {
  position: relative;
  flex: none;
}
.attach-thumb img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.attach-thumb button {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.composer-row {
  display: flex;
  align-items: flex-end;
  gap: 6px;
}
.composer-row .iconbtn {
  color: var(--text-dim);
}
.composer textarea {
  flex: 1;
  resize: none;
  border-radius: 22px;
  padding: 11px 15px;
  min-height: var(--tap);
  max-height: 160px;
  line-height: 1.35;
  background: var(--bg-elevated);
}
.send {
  flex: none;
  width: var(--tap);
  height: var(--tap);
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-fg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.send:disabled {
  opacity: 0.35;
}
.send.stop {
  background: var(--bg-elevated);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

/* ── Diff ──────────────────────────────────────────────────────────────── */

.diff-list {
  padding: 8px 0 24px;
}
.diff-file {
  border-bottom: 1px solid var(--border);
}
.diff-file > summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 6px 16px;
  font-size: 13px;
  cursor: pointer;
  overflow: hidden;
}
.diff-file > summary::-webkit-details-marker {
  display: none;
}
.diff-file > summary .mono {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.diff-caret {
  color: var(--text-muted);
  transition: transform var(--duration-base);
}
.diff-file[open] .diff-caret {
  transform: rotate(90deg);
}
.diff {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  background: var(--bg-sunken);
  border-top: 1px solid var(--border);
}
.dl {
  display: grid;
  grid-template-columns: 34px 34px 1fr;
}
.dl .gut {
  position: sticky;
  left: 0;
  text-align: right;
  padding-right: 6px;
  color: var(--text-muted);
  background: inherit;
  user-select: none;
  -webkit-user-select: none;
  font-size: 10.5px;
  line-height: inherit;
}
.dl .gut + .gut {
  left: 34px;
  border-right: 1px solid var(--border);
}
.dl .txt {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding: 0 10px 0 8px;
}
.dl.add {
  background: var(--diff-add);
}
.dl.add .txt {
  color: var(--success);
}
.dl.del {
  background: var(--diff-del);
}
.dl.del .txt {
  color: var(--danger);
}
.dl.hunk {
  background: var(--info-soft);
  color: var(--info);
}
.dl.meta {
  color: var(--text-muted);
}

/* ── Runs / gauges / timeline ──────────────────────────────────────────── */

.gauges {
  display: flex;
  gap: 10px;
  justify-content: space-around;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.gauge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 76px;
}
.gauge .track {
  fill: none;
  stroke: var(--border);
  stroke-width: 6;
}
.gauge .fill {
  fill: none;
  stroke: var(--success);
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s var(--ease-out);
}
.gauge.warn .fill {
  stroke: var(--warning);
}
.gauge.err .fill {
  stroke: var(--danger);
}
.gauge-val {
  fill: var(--text);
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-sans);
}
.gauge-label {
  font-size: 11.5px;
  color: var(--text-dim);
  font-weight: 600;
}
.gauge-sub {
  font-size: 10.5px;
  color: var(--text-muted);
}
.bar-label {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.bar-track {
  height: 8px;
  border-radius: 4px;
  background: var(--border);
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: var(--success);
  border-radius: 4px;
}
.bar.warn .bar-fill {
  background: var(--warning);
}
.bar.err .bar-fill {
  background: var(--danger);
}
.stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  margin-bottom: 10px;
}
.stat {
  text-align: center;
}
.stat-val {
  font-weight: 700;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: 10.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.rel-rows {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.rel-row {
  display: grid;
  grid-template-columns: minmax(80px, 1.2fr) 2fr 44px 52px;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
}
.rel-key {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.rel-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  overflow: hidden;
}
.rel-fill {
  display: block;
  height: 100%;
  border-radius: 3px;
}
.rel-fill.ok {
  background: var(--success);
}
.rel-fill.warn {
  background: var(--warning);
}
.rel-fill.err {
  background: var(--danger);
}
.rel-val {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.rel-lat {
  text-align: right;
  font-size: 11px;
}
.timeline {
  padding: 10px 16px 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tl-group {
  border-left: 2px solid var(--border-strong);
  padding-left: 12px;
  position: relative;
}
.tl-group::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
}
.tl-group.kind-tool_call::before,
.tl-group.kind-tool_result::before {
  background: var(--info);
}
.tl-group.kind-approval::before {
  background: var(--warning);
}
.tl-group.kind-edit::before {
  background: var(--accent);
}
.tl-group.kind-error::before {
  background: var(--danger);
}
.tl-group.kind-result::before {
  background: var(--success);
}
.tl-label {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 22px;
}
.tl-at {
  margin-left: auto;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}
.tl-step {
  font-size: 13.5px;
  margin: 2px 0;
}
.tl-step > summary {
  cursor: pointer;
  min-height: 30px;
  display: flex;
  align-items: center;
  overflow-wrap: anywhere;
}
.tl-step .code {
  margin: 4px 0 6px;
}

@media (min-width: 700px) {
  .msg {
    max-width: 78%;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}