/* Croo: warm neutral greys, ink for actions, green only for the frog and success. Follows the system light/dark setting. */

:root {
  color-scheme: light dark;
  --font: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI Variable', 'Segoe UI', Inter, system-ui, sans-serif;
  --mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, 'Cascadia Mono', Consolas, monospace;

  --bg: #fbfbfa;
  --bg-soft: #f3f3f1;
  --surface: #ffffff;
  --sidebar: #f3f3f1;
  --hover: rgba(25, 25, 20, 0.045);
  --active: rgba(25, 25, 20, 0.075);
  --text: #1c1c1a;
  --text-2: #5e5d59;
  --text-3: #92918c;
  --line: rgba(25, 25, 20, 0.09);
  --line-strong: rgba(25, 25, 20, 0.2);
  --primary: #1c1c1a;
  --primary-ink: #fbfbfa;
  --accent: #2a9a58;
  --accent-ink: #ffffff;
  --accent-soft: rgba(42, 154, 88, 0.1);
  --danger: #c9473c;
  --warn: #a8731f;
  --plan: #4a6fb5;
  --warn-soft: rgba(168, 115, 31, 0.12);
  --add-bg: rgba(42, 154, 88, 0.1);
  --del-bg: rgba(201, 71, 60, 0.09);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.07);
  --term-bg: #f6f6f4;
  --hl-keyword: #8250df;
  --hl-string: #1a7f45;
  --hl-number: #b35900;
  --hl-comment: #8a8984;
  --hl-fn: #0b62d6;
  --hl-type: #8a6400;
  --hl-attr: #c2412d;
  --hl-builtin: #0b7a75;

  --frog: #4fcb70;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1f1e1d;
    --bg-soft: #272624;
    --surface: #2a2927;
    --sidebar: #1a1918;
    --hover: rgba(255, 255, 250, 0.05);
    --active: rgba(255, 255, 250, 0.085);
    --text: #ecebe8;
    --text-2: #a8a6a1;
    --text-3: #75736e;
    --line: rgba(255, 255, 250, 0.08);
    --line-strong: rgba(255, 255, 250, 0.2);
    --primary: #ecebe8;
    --primary-ink: #1f1e1d;
    --accent: #5cc983;
    --accent-ink: #10200f;
    --accent-soft: rgba(92, 201, 131, 0.12);
    --danger: #ec6a5e;
    --warn: #ddb057;
    --plan: #8eaee8;
    --warn-soft: rgba(221, 176, 87, 0.13);
    --add-bg: rgba(92, 201, 131, 0.12);
    --del-bg: rgba(236, 106, 94, 0.12);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px rgba(0, 0, 0, 0.4);
    --term-bg: #1a1918;
    --hl-keyword: #c4a0f5;
    --hl-string: #8ee0a5;
    --hl-number: #f5b97a;
    --hl-comment: #75736e;
    --hl-fn: #7fb8ff;
    --hl-type: #f0d37a;
    --hl-attr: #ff9e8a;
    --hl-builtin: #7fd6d6;

    --frog: #5ed67e;
  }
}

/* Crooli palette, taken from crooli.com: warm ivory and oat, ink, a lapis-blue accent, with sage, sky and clay tones. */
:root[data-palette='crooli'] {
  --bg: #f6f4ee;
  --bg-soft: #ece7dc;
  --surface: #fbfaf7;
  --sidebar: #ece7dc;
  --hover: rgba(27, 23, 20, 0.05);
  --active: rgba(27, 23, 20, 0.085);
  --text: #1b1714;
  --text-2: #4a443e;
  --text-3: #7d756b;
  --line: #dcd6ca;
  --line-strong: #c9c2b4;
  --primary: #1b1714;
  --primary-ink: #f6f4ee;
  --accent: #3e5ba9;
  --accent-ink: #ffffff;
  --accent-soft: rgba(62, 91, 169, 0.11);
  --danger: #a3372b;
  --warn: #a8672f;
  --plan: #3e5ba9;
  --warn-soft: rgba(168, 103, 47, 0.13);
  --add-bg: rgba(61, 107, 69, 0.12);
  --del-bg: rgba(163, 55, 43, 0.1);
  --shadow: 0 1px 2px rgba(27, 23, 20, 0.05), 0 12px 32px rgba(27, 23, 20, 0.1);
  --term-bg: #efebe1;
  --hl-keyword: #6b4fa0;
  --hl-string: #3d6b45;
  --hl-number: #a8672f;
  --hl-comment: #8d857a;
  --hl-fn: #3e5ba9;
  --hl-type: #8a6a2a;
  --hl-attr: #a3372b;
  --hl-builtin: #2f6f78;
  --frog: #6f9a55;
  --chart-1: #3e5ba9;
  --chart-2: #d59a76;
  --chart-3: #8da06f;
  --chart-4: #7fa0bb;
  --chart-5: #a3372b;
  --chart-6: #8a7aa6;
}
@media (prefers-color-scheme: dark) {
  :root[data-palette='crooli'] {
    --bg: #151210;
    --bg-soft: #201c19;
    --surface: #231f1b;
    --sidebar: #1b1714;
    --hover: rgba(242, 239, 232, 0.055);
    --active: rgba(242, 239, 232, 0.09);
    --text: #f2efe8;
    --text-2: #cbc5b9;
    --text-3: #968f83;
    --line: #2d2823;
    --line-strong: #403a33;
    --primary: #f2efe8;
    --primary-ink: #151210;
    --accent: #8aa2e6;
    --accent-ink: #10141f;
    --accent-soft: rgba(138, 162, 230, 0.14);
    --danger: #e8867a;
    --warn: #e0a56f;
    --plan: #8aa2e6;
    --warn-soft: rgba(224, 165, 111, 0.14);
    --add-bg: rgba(134, 194, 147, 0.13);
    --del-bg: rgba(232, 134, 122, 0.13);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 14px 36px rgba(0, 0, 0, 0.5);
    --term-bg: #110e0c;
    --hl-keyword: #b9a2e6;
    --hl-string: #86c293;
    --hl-number: #e0a56f;
    --hl-comment: #7d756b;
    --hl-fn: #8aa2e6;
    --hl-type: #e3c97f;
    --hl-attr: #e8867a;
    --hl-builtin: #8fc4cf;
    --frog: #86c293;
    --chart-1: #8aa2e6;
    --chart-2: #d59a76;
    --chart-3: #a9b78f;
    --chart-4: #9fb8cc;
    --chart-5: #e8867a;
    --chart-6: #b3a3d4;
  }
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
  margin: 0;
}
body {
  font: 13px/1.5 var(--font);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  user-select: none;
  cursor: default;
  overflow: hidden;
}
/* The window itself is translucent on macOS; the sidebar lets it show through. */
html[data-platform='darwin'] body {
  background: transparent;
}
button,
input,
textarea {
  font: inherit;
  color: inherit;
}
button {
  cursor: default;
}
h1,
h2,
p {
  margin: 0;
}
:focus-visible {
  outline: 2px solid var(--line-strong);
  outline-offset: 1px;
}
.drag {
  -webkit-app-region: drag;
}
.no-drag,
button,
input,
textarea {
  -webkit-app-region: no-drag;
}
.icon {
  flex: none;
}

/* ---------- layout ---------- */

#app {
  display: flex;
  height: 100vh;
}
#sidebar {
  width: 256px;
  flex: none;
  display: flex;
  flex-direction: column;
  background: var(--sidebar);
  border-right: 1px solid var(--line);
  transition: margin-left 0.2s ease;
}
html[data-platform='darwin'] #sidebar {
  background: color-mix(in srgb, var(--sidebar) 50%, transparent);
}
#app.sidebar-hidden #sidebar {
  margin-left: -256px;
}
#main {
  flex: 1;
  min-width: 360px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
}
#pane {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* ---------- sidebar ---------- */

.sb-top {
  height: 52px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
}
html[data-platform='darwin'] .sb-top {
  padding-left: 100px; /* clear of the traffic lights */
}
.sb-list {
  flex: 1;
  overflow-y: auto;
  padding: 2px 10px 12px;
}
.sb-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 8px 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
}
.ws {
  margin-bottom: 4px;
}
.ws-head {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 28px;
  padding: 0 6px 0 6px;
  border-radius: 6px;
  color: var(--text);
  font-weight: 500;
}
.ws-head:hover {
  background: var(--hover);
}
.ws-head > .icon:first-child {
  color: var(--text-3);
  transition: transform 0.15s ease;
}
.ws.open .ws-head > .icon:first-child {
  transform: rotate(90deg);
}
.ws-head > .icon:nth-child(2) {
  color: var(--text-2);
}
.ws-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ws-chats {
  padding: 1px 0 4px;
}
.chat-row {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 28px;
  margin-left: 22px;
  padding: 0 4px 0 10px;
  border-radius: 6px;
  color: var(--text-2);
}
.chat-row:hover {
  background: var(--hover);
  color: var(--text);
}
.chat-row.active {
  background: var(--active);
  color: var(--text);
}
.chat-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ws-empty {
  margin-left: 22px;
  padding: 4px 10px;
  color: var(--text-3);
  font-size: 12.5px;
}
.dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.2s ease-in-out infinite;
}
.row-btn {
  display: none;
  align-items: center;
  justify-content: center;
  height: 22px;
  min-width: 22px;
  padding: 0 4px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-3);
}
.row-btn.show,
.ws-head:hover .row-btn,
.ws-head:focus-within .row-btn,
.chat-row:hover .row-btn,
.chat-row:focus-within .row-btn {
  display: inline-flex;
}
.row-btn:hover {
  background: var(--active);
  color: var(--text);
}
.row-btn:disabled {
  opacity: 0.4;
}
.row-btn.danger:hover,
.row-btn.armed {
  color: var(--danger);
}
.row-btn.armed {
  display: inline-flex;
  font-size: 11.5px;
  font-weight: 600;
}
.add-folder {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  height: 34px;
  padding: 0 10px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--text-2);
}
.add-folder:hover {
  border-color: var(--line-strong);
  color: var(--text);
}
.sb-foot {
  flex: none;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px 12px 16px;
}
.brand {
  flex: 1;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-2);
}
.icon-btn:hover {
  background: var(--hover);
  color: var(--text);
}

/* ---------- chat ---------- */

.chat,
.onboarding {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.chat-head {
  flex: none;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
}
html:not([data-platform='darwin']) .chat-head {
  padding-right: 150px;
}
.push-right {
  margin-left: auto;
  margin-right: -8px;
}
.context-ring {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  cursor: default;
}
.context-ring[hidden] {
  display: none;
}
.context-ring circle {
  fill: none;
  stroke-width: 2.5;
}
.context-ring .ring-track {
  stroke: var(--line);
}
.context-ring .ring-fill {
  stroke: var(--text-2);
  stroke-linecap: round;
  transition: stroke-dashoffset 0.4s ease;
}
.context-ring.warn .ring-fill {
  stroke: var(--warn);
}
.context-ring.full .ring-fill {
  stroke: var(--danger);
}
.show-when-hidden {
  display: none;
}
#app.sidebar-hidden .show-when-hidden {
  display: inline-flex;
  margin-left: 64px;
  margin-right: -6px;
}
html:not([data-platform='darwin']) #app.sidebar-hidden .show-when-hidden {
  margin-left: 0;
}
.chat-title {
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chat-folder {
  color: var(--text-3);
  white-space: nowrap;
}
.chat-folder:not(:empty)::before {
  content: '·';
  margin-right: 10px;
}
.scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.thread {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 740px;
  min-height: 100%;
  margin: 0 auto;
  padding: 8px 28px 20px;
  user-select: text;
}
.enter {
  animation: rise 0.18s ease-out;
}

.msg.user {
  align-self: flex-end;
  max-width: 85%;
}
.bubble {
  padding: 8px 13px;
  border-radius: 10px;
  background: var(--bg-soft);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 14px;
}
.msg.assistant {
  font-size: 14px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
.msg.note {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-3);
  font-size: 12px;
}
.msg.note::before,
.msg.note::after {
  content: '';
  flex: 1;
  border-top: 1px solid var(--line);
}
.msg.error {
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--del-bg);
  color: var(--danger);
  font-size: 13px;
  white-space: pre-wrap;
}

.status {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 26px;
  color: var(--text-3);
  font-size: 13px;
}
.status:empty {
  min-height: 0;
}
.status-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.shimmer {
  background: linear-gradient(90deg, var(--text-3) 30%, var(--text) 50%, var(--text-3) 70%) 0 0 / 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 1.8s linear infinite;
}

/* tool rows */
.tool {
  margin: -6px 0;
}
.tool-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 28px;
  padding: 3px 8px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-2);
  text-align: left;
  font-size: 13px;
}
.tool-row:not(:disabled):hover {
  background: var(--hover);
}
.tool-verb {
  font-weight: 500;
  color: var(--text);
}
.tool-summary {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 12px var(--mono);
  color: var(--text-3);
}
.tool-state {
  display: inline-flex;
  color: var(--accent);
}
.tool.error .tool-state {
  color: var(--danger);
}
.tool.denied .tool-state {
  color: var(--text-3);
}
.tool-out {
  max-height: 240px;
  overflow: auto;
  margin: 2px 0 6px 30px;
  padding: 10px 12px;
  border-radius: 6px;
  background: var(--bg-soft);
  font: 12px/1.5 var(--mono);
  color: var(--text-2);
  white-space: pre-wrap;
  word-break: break-word;
}

/* approval card */
.confirm {
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface);
  overflow: hidden;
}
.confirm-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 14px;
}
.confirm-title {
  font-weight: 600;
}
.confirm-sub {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 12px var(--mono);
  color: var(--text-3);
}
.confirm-stat {
  margin-left: auto;
  font: 12px var(--mono);
}
.confirm-stat .add {
  color: var(--accent);
}
.confirm-stat .del {
  color: var(--danger);
}
.diff {
  max-height: 320px;
  overflow-x: hidden;
  overflow-y: auto;
  border-top: 1px solid var(--line);
  padding: 4px 0;
  font: 12px/1.6 var(--mono);
}
.dl {
  display: grid;
  grid-template-columns: 46px 18px minmax(0, 1fr);
}
.dl .no {
  text-align: right;
  padding-right: 8px;
  color: var(--text-3);
}
.dl .sign {
  color: var(--text-3);
}
.dl .tx {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding-right: 14px;
}
.dl.add {
  background: var(--add-bg);
}
.dl.add .sign {
  color: var(--accent);
}
.dl.del {
  background: var(--del-bg);
}
.dl.del .sign {
  color: var(--danger);
}
.dl.gap {
  display: block;
  padding-left: 46px;
  color: var(--text-3);
  line-height: 1.2;
}
.cmd {
  margin: 0;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  font: 12.5px/1.55 var(--mono);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 240px;
  overflow: auto;
}
.cmd .prompt {
  color: var(--accent);
}
.confirm-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
}
.confirm-keys {
  margin-left: auto;
  font-size: 11.5px;
  color: var(--text-3);
}

/* hero */
.hero {
  width: 100%;
  margin: auto;
  padding: 24px 0 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}
.hero .frog {
  margin-bottom: 6px;
}
.hero-say {
  color: var(--text-3);
  font-size: 13px;
}
.hero h1,
.onboarding h1 {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.hero-path {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--bg-soft);
  color: var(--text-2);
  font: 12px var(--mono);
}

/* composer */
.composer-wrap {
  position: relative;
  flex: none;
  width: 100%;
  max-width: 740px;
  margin: 0 auto;
  padding: 0 28px 14px;
}
.composer {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: border-color 0.15s ease;
}
.composer:focus-within {
  border-color: color-mix(in srgb, var(--text) 35%, transparent);
}
.input-area {
  display: block;
  width: 100%;
  min-height: 52px;
  max-height: 220px;
  padding: 15px 56px 15px 18px;
  border: 0;
  outline: 0;
  resize: none;
  background: transparent;
  font-size: 14px;
  line-height: 1.5;
  user-select: text;
  cursor: text;
}
.input-area::placeholder {
  color: var(--text-3);
}
.send {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 8px;
  background: var(--primary);
  color: var(--primary-ink);
  transition: opacity 0.12s ease, background 0.15s ease;
}
.send:not(:disabled):hover {
  opacity: 0.85;
}
.send:disabled {
  background: var(--active);
  color: var(--text-3);
}
.send .icon {
  stroke-width: 2.2;
}
.composer-hint {
  display: flex;
  flex-wrap: wrap;
  row-gap: 4px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 6px 0;
  color: var(--text-3);
  font-size: 11.5px;
}
.composer-hint .cwd {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--mono);
}
.chip {
  flex: none;
  padding: 1px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--text-2);
  font-size: 11.5px;
}
.chip:hover {
  background: var(--hover);
  color: var(--text);
}

/* permission mode */
.mode {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: none;
  height: 22px;
  padding: 0 7px 0 6px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-2);
  font-size: 11.5px;
  font-weight: 500;
}
.mode:hover {
  background: var(--hover);
  color: var(--text);
}
.mode-auto > .icon:first-child {
  color: var(--accent);
}
.mode-bypass {
  color: var(--warn);
}
.mode-plan {
  color: var(--plan);
}
.mode-menu {
  position: absolute;
  left: 22px;
  bottom: 40px;
  z-index: 5;
  width: 320px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
  animation: rise 0.12s ease-out;
}
.mode-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  text-align: left;
}
.mode-item:hover,
.mode-item.on {
  background: var(--hover);
}
.mode-item > .icon:first-child {
  margin-top: 2px;
  color: var(--text-2);
}
.mode-item.mode-auto > .icon:first-child {
  color: var(--accent);
  background: none;
}
.mode-item.mode-bypass > .icon:first-child {
  color: var(--warn);
}
.mode-item.mode-plan > .icon:first-child,
.opt.mode-plan .icon {
  color: var(--plan);
}
.mode-item.mode-auto,
.mode-item.mode-bypass {
  background: transparent;
}
.mode-item.on {
  background: var(--hover);
}
.mode-text {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.mode-text small {
  color: var(--text-3);
  font-size: 12px;
  line-height: 1.4;
}
.mode-item > .icon:last-child {
  margin-top: 2px;
  color: var(--text);
}

/* ---------- terminal ---------- */

#term {
  position: relative;
  flex: none;
  display: flex;
  flex-direction: column;
  height: var(--term-h, 280px);
  border-top: 1px solid var(--line);
  background: var(--term-bg);
}
#term[hidden] {
  display: none;
}
.term-resize {
  position: absolute;
  top: -4px;
  left: 0;
  right: 0;
  height: 8px;
  z-index: 3;
  cursor: row-resize;
}
.term-bar {
  flex: none;
  display: flex;
  align-items: center;
  gap: 2px;
  height: 36px;
  padding: 0 8px 0 8px;
}
.term-tabs {
  display: flex;
  flex: 1;
  min-width: 0;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
}
.term-tab {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: none;
  height: 26px;
  padding: 0 4px 0 10px;
  border-radius: 7px;
  color: var(--text-3);
  font-size: 12px;
}
.term-tab:hover {
  background: var(--hover);
  color: var(--text-2);
}
.term-tab.active {
  background: var(--active);
  color: var(--text);
}
.term-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: inherit;
  opacity: 0;
}
.term-tab:hover .term-x,
.term-tab.active .term-x {
  opacity: 0.7;
}
.term-x:hover {
  background: var(--active);
  opacity: 1;
}
.icon-btn.small {
  width: 26px;
  height: 26px;
}
.term-body {
  position: relative;
  flex: 1;
  min-height: 0;
}
.term-view {
  position: absolute;
  inset: 0 0 8px 14px;
}
.term-view[hidden] {
  display: none;
}
.xterm {
  height: 100%;
  user-select: text;
}
.xterm .xterm-viewport {
  background: transparent !important;
}

/* ---------- markdown ---------- */

.md > :first-child {
  margin-top: 0;
}
.md > :last-child {
  margin-bottom: 0;
}
.md p {
  margin: 0 0 0.75em;
}
.md h2,
.md h3,
.md h4,
.md h5 {
  margin: 1.2em 0 0.4em;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.md h2 {
  font-size: 1.25em;
}
.md h3 {
  font-size: 1.1em;
}
.md h4,
.md h5 {
  font-size: 1em;
}
.md ul,
.md ol {
  margin: 0 0 0.75em;
  padding-left: 1.4em;
}
.md li {
  margin: 0.2em 0;
}
.md li::marker {
  color: var(--text-3);
}
.md a {
  color: var(--text);
  text-decoration: none;
}
.md a:hover {
  text-decoration: underline;
}
.md code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--hover);
  border: 1px solid var(--line);
  font: 0.86em var(--mono);
}
.md blockquote {
  margin: 0 0 0.75em;
  padding: 0 0 0 14px;
  border-left: 3px solid var(--accent-soft);
  color: var(--text-2);
}
.md hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 1.2em 0;
}
.code {
  margin: 0 0 0.9em;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-soft);
  /* clip, not hidden: hidden would stop the header from sticking while you scroll a long block */
  overflow: clip;
}
.code-head {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--bg-soft);
  border-radius: 8px 8px 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 28px;
  padding: 0 6px 0 12px;
  font-size: 11.5px;
  color: var(--text-3);
}
.code-actions {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.code-run {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 20px;
  padding: 0 8px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--text-2);
  font-size: 11.5px;
  font-weight: 500;
}
.code-run:hover {
  background: var(--active);
  color: var(--text);
}
.code-run.stop {
  background: var(--del-bg);
  color: var(--danger);
}
#app[data-mode='chat'] .code-run {
  display: none;
}
.code-copy {
  height: 20px;
  padding: 0 8px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--text-3);
  font-size: 11.5px;
}
.code-copy:hover {
  background: var(--active);
  color: var(--text);
}
.code pre {
  margin: 0;
  padding: 2px 14px 12px;
  overflow-x: auto;
  font: 12.5px/1.6 var(--mono);
}
.md .code code {
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
}
.table-wrap {
  margin: 0 0 0.9em;
  overflow-x: auto;
}
.md table {
  border-collapse: collapse;
  font-size: 0.93em;
}
.md th,
.md td {
  padding: 5px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.md th {
  color: var(--text-2);
  font-weight: 600;
}

/* ---------- buttons, forms ---------- */

.btn {
  flex: none;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: transparent;
  color: var(--text);
  font-weight: 500;
}
.btn:hover {
  background: var(--hover);
}
.btn.primary {
  border-color: transparent;
  background: var(--primary);
  color: var(--primary-ink);
  font-weight: 500;
}
.btn.primary:hover {
  opacity: 0.86;
}
.btn.ghost {
  border-color: transparent;
  color: var(--text-2);
}
.btn.big {
  height: 36px;
  padding: 0 16px;
  border-radius: 8px;
}
.btn:disabled {
  opacity: 0.55;
}
.link {
  border: 0;
  background: none;
  color: var(--text-3);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line);
}
.link:hover {
  color: var(--text);
}
.input {
  width: 100%;
  height: 34px;
  padding: 0 11px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: var(--surface);
  outline: 0;
  user-select: text;
  cursor: text;
}
.input:focus {
  border-color: color-mix(in srgb, var(--text) 45%, transparent);
  box-shadow: 0 0 0 3px var(--hover);
}
.muted {
  color: var(--text-3);
  font-size: 12.5px;
  line-height: 1.55;
}
.form-error {
  min-height: 0;
  color: var(--danger);
  font-size: 12.5px;
}
.form-error:empty {
  display: none;
}

/* onboarding */
.onboarding-body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 0 28px 40px;
  margin: 0 auto;
  width: 100%;
  max-width: 560px;
  text-align: center;
}
.onboarding-body > .frog {
  margin-top: auto;
  margin-bottom: 4px;
}
.onboarding-body > :last-child {
  margin-bottom: auto;
}
.lede {
  max-width: 430px;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 10px;
}
.setup {
  width: 100%;
  text-align: left;
  margin-bottom: 8px;
}
.provider-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.provider {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  text-align: left;
  font-weight: 500;
  transition: border-color 0.12s ease;
}
.provider:hover {
  border-color: var(--line-strong);
}
.provider small {
  color: var(--text-3);
  font-weight: 400;
  font-size: 11.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.setup-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.setup-title {
  font-size: 15px;
  font-weight: 600;
}
.setup-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.setup-form label > span {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
}
.setup-form small {
  color: var(--text-3);
  font-size: 12px;
}
.setup-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 8px;
}

/* modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 11vh;
  background: rgba(10, 10, 8, 0.32);
  animation: fade 0.14s ease-out;
}
.modal-card {
  width: min(520px, 92vw);
  max-height: 78vh;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: var(--shadow);
  animation: rise 0.18s ease-out;
}
.modal-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px 20px 22px;
}
.modal-body > .btn {
  align-self: flex-start;
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-head h2 {
  font-size: 16px;
  font-weight: 600;
}
.section-label {
  margin-top: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
}
.profiles {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.profile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.profile:hover {
  background: var(--hover);
}
.profile.active {
  border-color: var(--line-strong);
  background: var(--hover);
}
.profile-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.profile-main small {
  color: var(--text-3);
  font-size: 12px;
}
.radio {
  width: 14px;
  height: 14px;
  flex: none;
  border: 1.5px solid var(--text-3);
  border-radius: 50%;
}
.profile.active .radio {
  border: 4px solid var(--primary);
}

/* ---------- frog ---------- */

.frog {
  flex: none;
  display: block;
  cursor: pointer;
}
.frog canvas {
  display: block;
  image-rendering: pixelated;
}

.spinner {
  width: 12px;
  height: 12px;
  border: 2px solid var(--active);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}
::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 8px;
  background: var(--line) padding-box;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-3) padding-box;
}
::-webkit-scrollbar-corner {
  background: transparent;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
}
@keyframes fade {
  from {
    opacity: 0;
  }
}
@keyframes pulse {
  50% {
    opacity: 0.35;
  }
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition: none !important;
  }
}

/* ---------- tooltips ---------- */

.tooltip {
  position: fixed;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 7px 5px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  background: #262624;
  color: #ecebe8;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.28);
  pointer-events: none;
  opacity: 0;
  transform: translateY(-2px);
  transition: opacity 0.12s ease, transform 0.12s ease;
}
.tooltip.show {
  opacity: 1;
  transform: none;
}
.tooltip span:last-child {
  padding-right: 3px;
}
.tooltip kbd {
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  border: 0;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.14);
  color: #d6ddd6;
  font-size: 11px;
}
kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 5px;
  background: var(--bg-soft);
  color: var(--text-2);
  font: 500 11px var(--font);
}

/* ---------- chat / code switch ---------- */

.seg {
  display: flex;
  padding: 2px;
  border-radius: 8px;
  background: var(--hover);
}
.seg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 26px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 500;
}
.seg-btn:hover {
  color: var(--text);
}
.seg-btn.on {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 0 0 1px var(--line), 0 1px 2px rgba(0, 0, 0, 0.08);
}
.plain-chats .chat-row {
  margin-left: 0;
}
.ws-empty.flush {
  margin-left: 0;
}
.chat-head .btn-files,
.chat-head .btn-browser,
.chat-head .btn-term {
  color: var(--text-2);
}
#app.side-files .btn-files,
#app.side-browser .btn-browser,
#app.term-open .btn-term {
  background: var(--active);
  color: var(--text);
}

/* ---------- thinking ---------- */

.think {
  margin: -4px 0;
}
.think-row {
  display: flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  min-height: 26px;
  margin-left: -4px;
  padding: 2px 10px 2px 4px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-3);
  font-size: 13px;
}
.think-row:hover {
  background: var(--hover);
  color: var(--text-2);
}
.think-row .icon {
  transition: transform 0.15s ease;
}
.think.open .think-row .icon {
  transform: rotate(90deg);
}
.think-label {
  font-weight: 500;
  white-space: nowrap;
}
.think-preview {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12.5px;
  font-style: italic;
  opacity: 0.8;
}
.think-body {
  max-height: 320px;
  overflow: auto;
  margin: 4px 0 8px 10px;
  padding: 2px 0 2px 16px;
  border-left: 2px solid var(--line);
  color: var(--text-3);
  font-size: 13px;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ---------- code colours ---------- */

.hljs {
  color: var(--text);
  background: none;
}
.hljs-keyword,
.hljs-selector-tag,
.hljs-literal,
.hljs-doctag,
.hljs-meta .hljs-keyword {
  color: var(--hl-keyword);
}
.hljs-string,
.hljs-regexp,
.hljs-addition {
  color: var(--hl-string);
}
.hljs-number,
.hljs-symbol,
.hljs-bullet,
.hljs-link {
  color: var(--hl-number);
}
.hljs-comment,
.hljs-quote {
  color: var(--hl-comment);
  font-style: italic;
}
.hljs-title,
.hljs-title.function_,
.hljs-section {
  color: var(--hl-fn);
}
.hljs-type,
.hljs-title.class_,
.hljs-class .hljs-title {
  color: var(--hl-type);
}
.hljs-attr,
.hljs-attribute,
.hljs-variable,
.hljs-template-variable,
.hljs-property,
.hljs-params {
  color: var(--hl-attr);
}
.hljs-built_in,
.hljs-name,
.hljs-selector-class,
.hljs-selector-id,
.hljs-selector-attr,
.hljs-selector-pseudo {
  color: var(--hl-builtin);
}
.hljs-meta,
.hljs-tag,
.hljs-subst {
  color: var(--text-2);
}
.hljs-deletion {
  color: var(--danger);
}
.hljs-emphasis {
  font-style: italic;
}
.hljs-strong {
  font-weight: 700;
}
.code pre code.hljs {
  display: block;
  padding: 0;
}

/* ---------- slash menu, model menu, chips ---------- */

.hero-tip {
  margin-top: 6px;
  border: 0;
  background: transparent;
  color: var(--text-3);
  font-size: 12.5px;
}
.hero-tip:hover {
  color: var(--text-2);
}
.slash-menu {
  position: absolute;
  left: 28px;
  bottom: 84px;
  z-index: 5;
  width: 380px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
  animation: rise 0.12s ease-out;
}
.slash-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 8px;
  background: var(--hover);
  text-align: left;
}
.slash-item b {
  color: var(--text);
  font: 600 13px var(--mono);
}
.slash-item span {
  flex: 1;
  color: var(--text-2);
  font-size: 12.5px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 220px;
}
.chip span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.inst {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: none;
  height: 22px;
  padding: 0 6px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-3);
  font-size: 11.5px;
}
button.inst:hover {
  background: var(--hover);
  color: var(--text);
}
.model-menu {
  position: absolute;
  right: 28px;
  bottom: 40px;
  z-index: 5;
  display: flex;
  flex-direction: column;
  width: 350px;
  max-height: 400px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: rise 0.12s ease-out;
}
.models {
  display: flex;
  flex-direction: column;
  min-height: 0;
  flex: 1;
}
.models-filter {
  width: calc(100% - 16px);
  height: 32px;
  margin: 8px;
  font-size: 13px;
}
.models-list {
  flex: 1;
  max-height: 290px;
  overflow-y: auto;
  padding: 0 6px 6px;
}
.model-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 30px;
  padding: 4px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  text-align: left;
}
.model-row:hover,
.model-row.hi {
  background: var(--hover);
}
.model-row.on {
  color: var(--text);
  font-weight: 500;
}
.model-row.custom {
  color: var(--text-2);
}
.model-id {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 12.5px var(--mono);
}
.model-row small {
  color: var(--text-3);
  font-size: 11.5px;
  white-space: nowrap;
}
.models-note {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  color: var(--text-3);
  font-size: 12.5px;
}
.models-note.err {
  color: var(--danger);
}
.model-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  border-top: 1px solid var(--line);
  color: var(--text-3);
  font-size: 11.5px;
}
.link-btn {
  border: 0;
  background: none;
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}
.link-btn:hover {
  text-decoration: underline;
}

/* ---------- side panel ---------- */

#side {
  position: relative;
  flex: none;
  display: flex;
  flex-direction: column;
  width: var(--side-w, 400px);
  min-width: 280px;
  max-width: calc(100vw - 340px);
  min-height: 0;
  border-left: 1px solid var(--line);
  background: var(--bg);
}
#side[hidden] {
  display: none;
}
.side-resize {
  position: absolute;
  left: -4px;
  top: 0;
  bottom: 0;
  z-index: 3;
  width: 8px;
  cursor: col-resize;
}
.side-body,
.side-col {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.side-head {
  flex: none;
  display: flex;
  align-items: center;
  gap: 2px;
  height: 52px;
  padding: 0 10px 0 16px;
  -webkit-app-region: drag;
}
.side-title {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}
.mono {
  font-family: var(--mono);
  font-size: 12.5px;
}
.side-sub {
  flex: none;
  padding: 0 16px 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-3);
  font-size: 11.5px;
}
.side-empty {
  padding: 18px 16px;
  color: var(--text-3);
  font-size: 12.5px;
}
.file-tree {
  flex: 1;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0 6px 12px;
}
.file-row {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding-right: 8px;
  border-radius: 7px;
  color: var(--text-2);
  font-size: 13px;
  white-space: nowrap;
}
.file-row:hover {
  background: var(--hover);
  color: var(--text);
}
.file-row.dir {
  color: var(--text);
}
.file-row .icon {
  color: var(--text-3);
}
.file-row.dir.open > .icon:first-child {
  transform: rotate(90deg);
}
.file-gap {
  width: 11px;
  flex: none;
}
.file-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.viewer {
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 8px 0 24px;
  user-select: text;
  font: 12px/1.65 var(--mono);
}
.vrow {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
}
.ln {
  padding-right: 12px;
  color: var(--text-3);
  text-align: right;
  user-select: none;
}
.lc {
  display: block;
  padding: 0 16px 0 4px;
  font: inherit;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.viewer-image {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: auto;
}
.viewer-image img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 6px;
  background: repeating-conic-gradient(var(--hover) 0 25%, transparent 0 50%) 0 0 / 16px 16px;
}

/* browser */
.browser-bar {
  gap: 2px;
  padding-left: 10px;
}
.address {
  flex: 1;
  min-width: 0;
  height: 30px;
  margin: 0 4px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
  outline: 0;
  font-size: 12.5px;
  user-select: text;
  cursor: text;
}
.address:focus {
  border-color: var(--accent);
  background: var(--bg);
}
.progress {
  flex: none;
  height: 2px;
}
.browser.loading .progress {
  background: linear-gradient(90deg, transparent, var(--accent), transparent) 0 0 / 40% 100% no-repeat;
  animation: slide 1.1s ease-in-out infinite;
}
.icon-btn:disabled {
  opacity: 0.35;
  pointer-events: none;
}
.browser-body {
  position: relative;
  flex: 1;
  min-height: 0;
  border-top: 1px solid var(--line);
}
.webview {
  position: absolute;
  inset: 0;
  display: flex;
  width: 100%;
  height: 100%;
  background: #fff;
}
.webview[hidden],
.start[hidden] {
  display: none;
}
.start {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  text-align: center;
}
.start h2 {
  font-size: 18px;
  font-weight: 600;
}
.start p {
  color: var(--text-3);
  font-size: 13px;
}
.start-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  max-width: 300px;
  margin-top: 8px;
}
.start-label {
  width: 100%;
  color: var(--text-3);
  font-size: 12px;
}
.start-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font: 12px var(--mono);
}
.start-chip:hover {
  border-color: var(--accent);
}

/* ---------- settings cards ---------- */

.profiles {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pcard {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.pcard.active {
  border-color: var(--line-strong);
}
.pcard-top {
  display: flex;
  align-items: center;
  gap: 8px;
}
.pcard-name {
  font-size: 14px;
  font-weight: 600;
}
.pill {
  padding: 1px 7px;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 500;
}
.pcard-meta {
  display: flex;
  gap: 10px;
  color: var(--text-3);
  font-size: 12px;
}
.pcard-key {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 9px;
  border-top: 1px solid var(--line);
  color: var(--text-2);
  font-size: 12.5px;
}
.pcard-key .icon {
  color: var(--text-3);
}
.pcard-key em {
  color: var(--text-3);
  font-style: normal;
}
.pcard-key .warn {
  color: var(--warn);
}
.pcard-models {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
}
.pcard-models .models-list {
  max-height: 220px;
}
.btn.small {
  height: 26px;
  padding: 0 10px;
  border-radius: 7px;
  font-size: 12px;
}
.btn.on {
  background: var(--active);
}
.inline-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.inline-row {
  display: flex;
  gap: 6px;
}
.icon-btn.danger:hover {
  color: var(--danger);
}

@keyframes slide {
  from {
    background-position: -50% 0;
  }
  to {
    background-position: 150% 0;
  }
}

/* ---------- run output ---------- */

.run-out {
  margin: -4px 0 0.9em;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--term-bg);
  overflow: hidden;
  animation: rise 0.14s ease-out;
}
.run-head {
  display: flex;
  align-items: center;
  gap: 2px;
  min-height: 30px;
  padding: 0 4px 0 12px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.run-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-2);
}
.run-out.ok .run-status {
  color: var(--accent);
}
.run-out.failed .run-status {
  color: var(--danger);
}
.run-text {
  max-height: 260px;
  min-height: 0;
  margin: 0;
  padding: 10px 14px;
  overflow: auto;
  font: 12px/1.55 var(--mono);
  color: var(--text-2);
  white-space: pre-wrap;
  word-break: break-word;
  user-select: text;
}
.run-text:empty {
  display: none;
}
.md .run-out code {
  border: 0;
  background: none;
}

/* ---------- git ---------- */

.icon-btn {
  position: relative;
}
.btn-git:not([data-count='0'])::after {
  content: attr(data-count);
  position: absolute;
  top: -3px;
  right: -5px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 15px;
  height: 15px;
  padding: 0 4px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 9.5px;
  font-weight: 700;
  line-height: 1;
}
#app.side-git .btn-git {
  background: var(--active);
  color: var(--text);
}
.chat-head .btn-git {
  color: var(--text-2);
}
.git-top {
  flex: none;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 24px;
  padding: 0 16px 8px;
}
.branch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 2px 9px 2px 7px;
  border-radius: 999px;
  background: var(--hover);
  color: var(--text);
  font: 600 12px var(--mono);
}
.sync {
  display: inline-flex;
  gap: 8px;
  color: var(--text-3);
  font-size: 12px;
}
.sync b {
  color: var(--accent);
  font-weight: 600;
}
.git-list {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 0 6px 8px;
  border-top: 1px solid var(--line);
}
.git-all {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 34px;
  padding: 0 10px;
  color: var(--text-3);
  font-size: 12px;
}
.check {
  width: 14px;
  height: 14px;
  margin: 0;
  flex: none;
  accent-color: var(--accent);
}
.git-row {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 28px;
  padding: 0 8px 0 10px;
  border-radius: 7px;
  font-size: 13px;
}
.git-row:hover {
  background: var(--hover);
}
.git-row > .icon:last-child {
  flex: none;
  color: var(--text-3);
  transition: transform 0.15s ease;
}
.git-file.open > .git-row > .icon:last-child {
  transform: rotate(90deg);
}
.git-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: var(--hover);
  color: var(--text-2);
  font: 700 10px var(--mono);
}
.git-badge.s-M {
  color: var(--warn);
  background: var(--warn-soft);
}
.git-badge.s-A,
.git-badge.s-U {
  color: var(--accent);
  background: var(--accent-soft);
}
.git-badge.s-D,
.git-badge.s-\! {
  color: var(--danger);
  background: var(--del-bg);
}
.git-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.git-name small {
  color: var(--text-3);
  font-size: inherit;
}
.git-counts {
  display: inline-flex;
  gap: 6px;
  font: 11px var(--mono);
}
.git-counts .add {
  color: var(--accent);
}
.git-counts .del {
  color: var(--danger);
}
.git-diff {
  max-height: 300px;
  margin: 2px 4px 8px 26px;
  overflow-x: hidden;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 0;
  font: 11.5px/1.6 var(--mono);
  user-select: text;
}
.git-diff.note {
  padding: 8px 12px;
  color: var(--text-3);
  font-family: var(--font);
}
.git-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 36px 20px;
  color: var(--text-3);
  font-size: 13px;
  text-align: center;
}
.git-foot {
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px 12px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.git-foot[hidden] {
  display: none;
}
.git-msg {
  width: 100%;
  min-height: 56px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  outline: 0;
  resize: none;
  font-size: 13px;
  line-height: 1.45;
  user-select: text;
  cursor: text;
}
.git-msg:focus {
  border-color: var(--accent);
}
.git-actions {
  display: flex;
  gap: 6px;
}
.btn.grow {
  flex: 1;
  justify-content: center;
}
.btn.icon {
  padding: 0 9px;
}
.btn small {
  min-width: 16px;
  padding: 0 4px;
  border-radius: 8px;
  background: var(--hover);
  font-size: 10.5px;
  text-align: center;
}
.git-note {
  margin: 0;
  max-height: 120px;
  overflow: auto;
  font: 11.5px/1.5 var(--mono);
  white-space: pre-wrap;
  word-break: break-word;
  user-select: text;
}
.git-note[hidden] {
  display: none;
}
.git-note.ok {
  color: var(--accent);
}
.git-note.bad {
  color: var(--danger);
}

/* ---------- effort ---------- */

.effort {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: none;
  height: 22px;
  padding: 0 8px 0 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--text-2);
  font-size: 11.5px;
}
.effort[hidden] {
  display: none;
}
.effort:hover {
  background: var(--hover);
  color: var(--text);
}
.effort-menu {
  position: absolute;
  right: 28px;
  bottom: 40px;
  z-index: 5;
  width: 280px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
  animation: rise 0.12s ease-out;
}

/* ---------- publish card ---------- */

.git-publish {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-soft);
}
.git-publish[hidden] {
  display: none;
}
.git-publish-title {
  font-size: 12.5px;
  font-weight: 600;
}
.git-or {
  color: var(--text-3);
  font-size: 11.5px;
  text-align: center;
}
.input.small {
  height: 30px;
  font-size: 12.5px;
}
.seg.mini {
  flex: none;
  align-self: center;
}
.seg-text {
  height: 22px;
  padding: 0 9px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 500;
}
.seg-text.on {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 0 0 1px var(--line), 0 1px 2px rgba(0, 0, 0, 0.08);
}

.status-meta {
  flex: none;
  color: var(--text-3);
  font: 11.5px var(--mono);
  font-variant-numeric: tabular-nums;
  opacity: 0.85;
}
.status-meta:empty {
  display: none;
}
.status-meta::before {
  content: '·';
  margin-right: 8px;
}

/* ---------- settings ---------- */

.modal.settings-modal {
  align-items: center;
  padding: 0;
}
.modal-card.wide {
  position: relative;
  width: min(860px, 94vw);
  max-height: none;
  overflow: hidden;
  border-radius: 16px;
}
.settings {
  display: flex;
  height: min(640px, 88vh);
}
.settings-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
}
.settings-nav {
  display: flex;
  flex: none;
  flex-direction: column;
  gap: 2px;
  width: 200px;
  padding: 22px 12px 14px;
  background: var(--bg-soft);
}
.settings-title {
  padding: 0 10px 16px;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.push-down {
  flex: 1;
}
.settings-ver {
  padding: 0 10px;
  color: var(--text-3);
  font-size: 11.5px;
}
.nav-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 34px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-2);
  font-weight: 500;
  text-align: left;
}
.nav-btn:hover {
  background: var(--hover);
  color: var(--text);
}
.nav-btn.on {
  background: var(--active);
  color: var(--text);
}
.nav-btn.on .icon {
  color: var(--accent);
}
.settings-pane {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 36px 32px;
  overflow-y: auto;
  background: var(--bg);
}
.settings-pane > * {
  flex: none;
  width: 100%;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.pane-head {
  display: block;
  margin-bottom: 6px;
  padding-right: 36px;
}
.pane-head h2 {
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.pane-head .muted {
  margin-top: 4px;
}
.settings-pane > .btn {
  align-self: flex-start;
}
.settings-pane .section-label {
  margin-top: 20px;
  color: var(--text-3);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.group {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}
.setting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 13px 16px;
}
.setting + .setting {
  border-top: 1px solid var(--line);
}
.setting-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.setting-text b {
  font-weight: 550;
}
.setting-text small {
  color: var(--text-3);
  font-size: 12px;
  line-height: 1.45;
}
.palettes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.palette {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  text-align: left;
}
.palette:hover {
  border-color: var(--line-strong);
}
.palette.on {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.palette small {
  color: var(--text-3);
  font-size: 12px;
}
.swatches {
  display: flex;
  margin-bottom: 8px;
}
.swatches i {
  width: 26px;
  height: 26px;
  margin-right: -7px;
  border: 2px solid var(--surface);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--line);
}
.seg-ctl {
  display: inline-flex;
  flex: none;
  padding: 2px;
  border-radius: 9px;
  background: var(--bg-soft);
}
.seg-ctl button {
  height: 26px;
  padding: 0 12px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-2);
  font-size: 12.5px;
  font-weight: 500;
}
.seg-ctl button.on {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}
.select {
  width: auto;
  min-width: 130px;
  height: 30px;
  cursor: pointer;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  font-weight: 800;
  font-style: normal;
  font-display: swap;
  src: url('fonts/plus-jakarta-sans-800.woff2') format('woff2');
}
.built-by {
  margin-top: auto;
  padding-top: 28px;
  color: var(--text-3);
  font-size: 12.5px;
  text-align: center;
}
.crooli-link {
  padding: 0;
  border: 0;
  background: none;
  color: var(--text);
  font-family: 'Plus Jakarta Sans', var(--font);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition: text-decoration-color 0.15s, color 0.15s;
}
.crooli-link:hover {
  color: var(--accent);
  text-decoration-color: currentColor;
}
.opts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.opt {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  text-align: left;
}
.opt:hover {
  background: var(--hover);
}
.opt.on {
  border-color: var(--text-3);
  background: var(--hover);
}
.opt .icon {
  color: var(--text-2);
}
.opt.mode-auto .icon {
  color: var(--accent);
}
.opt.mode-bypass .icon {
  color: var(--warn);
}
.opt small {
  color: var(--text-3);
  font-size: 12px;
  line-height: 1.4;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chipbtn {
  height: 28px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: transparent;
  font-size: 12.5px;
  font-weight: 500;
}
.chipbtn:hover {
  background: var(--hover);
}
.chipbtn.on {
  border-color: transparent;
  background: var(--primary);
  color: var(--primary-ink);
}
.pcard-id {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.pcard-host {
  color: var(--text-3);
  font-size: 12px;
}
.pcard-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 34px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
}
.pcard-label {
  flex: none;
  width: 58px;
  color: var(--text-3);
}
.mcp-input {
  width: 100%;
  height: auto;
  min-height: 112px;
  padding-top: 8px;
  padding-bottom: 8px;
  resize: vertical;
  font-size: 12px;
  line-height: 1.5;
}
.mcp-add {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.mcp-add .input {
  flex: 1;
}
.mcp-tools {
  font-size: 12px;
  overflow-wrap: anywhere;
}
.pill.mcp-connecting,
.pill.mcp-off {
  background: var(--bg-soft);
  color: var(--text-3);
}
.pill.mcp-error {
  background: var(--del-bg);
  color: var(--danger);
}
.pcard-val {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-2);
}
.pcard-val.warn {
  color: var(--warn);
}
.pcard-val em {
  color: var(--text-3);
  font-style: normal;
}
.shortcuts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 28px;
}
.sc {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 30px;
  border-bottom: 1px solid var(--line);
  color: var(--text-2);
  font-size: 12.5px;
}
.sc-keys {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  flex: none;
}
.sc-keys i {
  color: var(--text-3);
  font-style: normal;
}
@media (max-width: 680px) {
  .settings {
    flex-direction: column;
  }
  .settings-nav {
    flex-direction: row;
    width: auto;
    padding: 10px;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .settings-title,
  .push-down,
  .settings-ver {
    display: none;
  }
  .palettes,
  .opts,
  .shortcuts {
    grid-template-columns: 1fr;
  }
}

/* In a narrow window the sidebar steps aside while a side panel is open, so the chat is never crushed. */
@media (max-width: 960px) {
  #app.side-open #sidebar {
    margin-left: -256px;
  }
  #app.side-open .show-when-hidden {
    display: inline-flex;
  }
}

/* ---------- attachments ---------- */

.composer {
  display: flex;
  flex-direction: column;
}
.composer.dragging {
  border-color: var(--text-2);
  box-shadow: 0 0 0 3px var(--hover);
}
.attach-tray {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 12px 0;
}
.attach-tray[hidden] {
  display: none;
}
.att {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 220px;
  height: 30px;
  padding: 0 4px 0 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-soft);
  color: var(--text-2);
  font-size: 12px;
}
.att img {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  object-fit: cover;
}
.att span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.att-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--text-3);
}
.att-x:hover {
  background: var(--active);
  color: var(--text);
}
.att-note {
  align-self: center;
  color: var(--warn);
  font-size: 12px;
}
.attach {
  position: absolute;
  left: 10px;
  bottom: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-3);
}
.attach:hover {
  background: var(--hover);
  color: var(--text);
}
.composer .input-area {
  padding-left: 52px;
}
.bubble-atts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}
.att-img {
  max-width: 220px;
  max-height: 160px;
  border-radius: 8px;
  object-fit: cover;
}
.att-file {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--active);
  font-size: 12px;
}

/* ---------- @ mentions ---------- */

.mention-menu {
  position: absolute;
  left: 28px;
  bottom: 84px;
  z-index: 5;
  width: min(420px, calc(100% - 56px));
  max-height: 260px;
  overflow-y: auto;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
  animation: rise 0.12s ease-out;
}
.mention-row {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  height: 30px;
  padding: 0 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  text-align: left;
  font-size: 13px;
}
.mention-row.on,
.mention-row:hover {
  background: var(--hover);
}
.mention-row .icon {
  color: var(--text-3);
}
.mention-name {
  flex: none;
  font-weight: 500;
}
.mention-row small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-3);
  font: 11.5px var(--mono);
}

/* ---------- edit and retry ---------- */

.msg.user {
  position: relative;
}
.msg-actions {
  position: absolute;
  right: 100%;
  top: 2px;
  margin-right: 4px;
  opacity: 0;
  transition: opacity 0.12s ease;
}
.msg.user:hover .msg-actions {
  opacity: 1;
}
.msg.user.editing {
  align-self: stretch;
  max-width: 100%;
}
.edit-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--bg-soft);
}
.edit-area {
  width: 100%;
  min-height: 44px;
  border: 0;
  outline: 0;
  resize: none;
  background: transparent;
  font-size: 14px;
  line-height: 1.5;
  user-select: text;
  cursor: text;
}
.edit-foot {
  display: flex;
  align-items: center;
  gap: 8px;
}
.edit-foot small {
  color: var(--text-3);
  font-size: 11.5px;
}
.status-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 22px;
  margin-left: 4px;
  padding: 0 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-3);
  font-size: 12px;
}
.status-btn:hover {
  background: var(--hover);
  color: var(--text);
}

/* ---------- search palette ---------- */

.modal.palette {
  align-items: flex-start;
  padding-top: 12vh;
}
.palette-card {
  width: min(640px, 92vw);
  max-height: 64vh;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: rise 0.14s ease-out;
}
.palette-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 14px;
  height: 52px;
  border-bottom: 1px solid var(--line);
  color: var(--text-3);
}
.palette-input {
  flex: 1;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 15px;
  user-select: text;
  cursor: text;
}
.palette-list {
  overflow-y: auto;
  padding: 6px 8px 10px;
}
.palette-section {
  padding: 10px 10px 4px;
  color: var(--text-3);
  font-size: 12px;
  font-weight: 500;
}
.palette-row {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  min-height: 36px;
  padding: 4px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  text-align: left;
}
.palette-row.on {
  background: var(--active);
}
.palette-row > .icon {
  flex: none;
  color: var(--text-3);
}
.palette-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.palette-text b {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}
.palette-text small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-3);
  font-size: 12px;
}
.palette-keys {
  display: inline-flex;
  gap: 3px;
  flex: none;
}
.palette-empty {
  padding: 24px;
  color: var(--text-3);
  text-align: center;
}

/* ---------- update button ---------- */

/* A round icon at rest; widens to a pill on hover, and while updating shows a progress ring and the percent. */
.update {
  position: relative;
  display: flex;
  align-items: center;
  align-self: flex-start;
  margin: 0 10px 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}
.update-main {
  display: flex;
  align-items: center;
  gap: 0;
  height: 28px;
  padding: 0 6px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.update-main:hover {
  background: var(--hover);
}
.update-ring {
  display: grid;
  place-items: center;
  flex: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
}
.update.busy .update-ring {
  background: conic-gradient(var(--accent) var(--p, 0%), var(--line) 0);
  -webkit-mask: radial-gradient(circle, transparent 7px, #000 8px);
  mask: radial-gradient(circle, transparent 7px, #000 8px);
}
.update.busy .update-ring svg {
  display: none;
}
.update.busy .update-ring.indeterminate {
  background: conic-gradient(var(--accent) 25%, var(--line) 0);
  animation: update-spin 0.9s linear infinite;
}
.update-label,
.update-x {
  max-width: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-width 0.18s ease, opacity 0.12s ease, margin 0.18s ease;
}
.update:hover .update-label,
.update:focus-within .update-label,
.update.busy .update-label {
  max-width: 140px;
  margin: 0 4px 0 6px;
  opacity: 1;
}
.update-x {
  display: grid;
  place-items: center;
  height: 20px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-3);
}
.update:hover .update-x,
.update:focus-within .update-x {
  max-width: 20px;
  margin-right: 4px;
  opacity: 1;
}
.update.busy .update-x {
  display: none;
}
.update-x:hover {
  background: var(--hover);
  color: var(--text);
}
@keyframes update-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Install progress hairline along the bottom edge of the Settings → About row. */
.update-fill {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.15s linear;
}
.update-fill.indeterminate {
  width: 30% !important;
  animation: update-sweep 1.1s ease-in-out infinite;
}
@keyframes update-sweep {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(340%);
  }
}

/* ---------- settings extras ---------- */

.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 2px;
}
.switch-row small {
  display: block;
  color: var(--text-3);
  font-size: 12px;
}
.switch {
  appearance: none;
  position: relative;
  flex: none;
  width: 38px;
  height: 22px;
  margin: 0;
  border-radius: 999px;
  background: var(--active);
  transition: background 0.15s ease;
}
.switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  transition: transform 0.15s ease;
}
.switch:checked {
  background: var(--accent);
}
.switch:checked::after {
  transform: translateX(16px);
}
.update-row {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.price-row {
  align-items: flex-end;
}
.price-row label {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--text-3);
}

/* ---------- sent attachments, mentions ---------- */

.msg.user {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
.att-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 100%;
}
.att-card.image {
  position: relative;
  width: 170px;
  height: 120px;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft);
  cursor: zoom-in;
}
.att-card.image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.2s ease;
}
.att-card.image:hover img {
  transform: scale(1.04);
}
.att-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 18px 9px 5px;
  overflow: hidden;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.62));
  color: #fff;
  font-size: 11px;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.att-card.file {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 170px;
  max-width: 260px;
  padding: 8px 14px 8px 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft);
}
.att-card .ext {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: hsl(var(--hue) 55% 45% / 0.16);
  color: hsl(var(--hue) 60% 38%);
  font: 700 10.5px var(--mono);
  text-transform: uppercase;
}
.att-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
  text-align: left;
}
.att-meta b {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 600;
}
.att-meta small {
  color: var(--text-3);
  font-size: 11.5px;
}
@media (prefers-color-scheme: dark) {
  .att-card .ext {
    color: hsl(var(--hue) 70% 72%);
  }
}
.mention {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0 6px;
  border-radius: 4px;
  background: var(--hover);
  border: 1px solid var(--line);
  color: var(--text);
  font: 12.5px var(--mono);
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(6, 10, 8, 0.82);
  backdrop-filter: blur(6px);
  cursor: zoom-out;
  animation: fade 0.14s ease-out;
}
.lightbox img {
  max-width: 88vw;
  max-height: 80vh;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.lightbox span {
  color: #dfe5df;
  font-size: 12.5px;
}

/* ---------- replies: reading comfort ---------- */

.msg.assistant {
  position: relative;
}
.msg.assistant .md {
  font-size: 14px;
  line-height: 1.7;
}
.msg-foot {
  display: flex;
  height: 24px;
  margin-top: 2px;
  opacity: 0;
  transition: opacity 0.12s ease;
}
.msg.assistant:hover .msg-foot,
.msg-foot:focus-within {
  opacity: 1;
}
.msg-foot .icon-btn {
  width: 24px;
  height: 24px;
}
.md p {
  margin: 0 0 0.9em;
}
.md h2 {
  margin: 1.6em 0 0.55em;
  padding-bottom: 0.3em;
  border-bottom: 1px solid var(--line);
  font-size: 1.2em;
}
.md h3 {
  margin: 1.4em 0 0.4em;
  font-size: 1.05em;
}
.md ul,
.md ol {
  margin: 0 0 0.9em;
  padding-left: 1.5em;
}
.md li {
  margin: 0.32em 0;
  padding-left: 0.2em;
}
.md li > ul,
.md li > ol {
  margin: 0.3em 0 0.1em;
}
.md strong {
  font-weight: 600;
}
.md a {
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}
.md a:hover {
  text-decoration-color: var(--text);
}
.md blockquote {
  padding: 0.1em 1em;
  border-left: 2px solid var(--line-strong);
  color: var(--text-2);
}
.md blockquote > :last-child {
  margin-bottom: 0;
}
.table-wrap {
  margin: 0.2em 0 1em;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.md table {
  width: 100%;
  font-size: 0.92em;
}
.md th,
.md td {
  padding: 7px 14px;
}
.md th {
  background: var(--bg-soft);
  font-weight: 500;
}
.md tr:last-child td {
  border-bottom: 0;
}
.md li.task {
  display: flex;
  align-items: baseline;
  gap: 0.6em;
  margin-left: -1.4em;
  list-style: none;
}
.md li.task .box {
  position: relative;
  top: 2px;
  flex: none;
  width: 15px;
  height: 15px;
  border: 1.5px solid var(--text-3);
  border-radius: 4px;
}
.md li.task.done {
  color: var(--text-3);
}
.md li.task.done .box {
  border-color: var(--accent);
  background: var(--accent);
}
.md li.task.done .box::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 0.5px;
  width: 4px;
  height: 8px;
  border: solid var(--accent-ink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.avatar {
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
}
.avatar.big {
  width: 56px;
  height: 56px;
}
.avatar.blank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-size: 22px;
  font-weight: 600;
}
.profile-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 6px;
}
.profile-fields {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.profile-btns {
  display: flex;
  gap: 8px;
}
.memory-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 8px 0 4px;
  align-items: flex-start;
}
.memory-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  width: 100%;
  padding: 6px 4px 6px 10px;
  border-radius: 8px;
  background: var(--bg-2, rgba(127, 127, 127, 0.08));
}
.memory-text {
  flex: 1;
}
.memory-item small {
  color: var(--text-3, var(--text-2));
  white-space: nowrap;
}
.local-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 14px;
}
.pill.soft {
  margin-left: 8px;
  font-weight: 500;
  opacity: 0.75;
}
.meter {
  position: relative;
  height: 6px;
  margin: 8px 0 22px;
  border-radius: 99px;
  background: rgba(127, 127, 127, 0.2);
}
.meter-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 0.3s;
}
.meter small {
  position: absolute;
  top: 10px;
  left: 0;
  color: var(--text-2);
}

/* ---------- AI commit message ---------- */
.git-msg-wrap {
  position: relative;
}
.git-msg-wrap .git-msg {
  padding-right: 40px;
}
.git-ai {
  position: absolute;
  top: 6px;
  right: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--accent);
}
.git-ai:hover:not(:disabled) {
  background: var(--hover);
}
.git-ai:disabled {
  color: var(--text-3);
}

/* ---------- voice input ---------- */
.composer .input-area {
  padding-right: 96px;
}
.mic {
  position: absolute;
  right: 50px;
  bottom: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-3);
}
.mic:hover:not(:disabled) {
  background: var(--hover);
  color: var(--text);
}
.mic.busy {
  animation: mic-pulse 1.2s ease-in-out infinite;
}
@keyframes mic-pulse {
  50% {
    opacity: 0.4;
  }
}
.voice-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 9px 12px;
}
.voice-bar[hidden] {
  display: none;
}
.composer.recording .input-area,
.composer.recording .attach,
.composer.recording .mic,
.composer.recording .send,
.composer.recording .attach-tray {
  display: none;
}
.composer.recording {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
}
.wave {
  flex: 1;
  min-width: 0;
  height: 34px;
  color: var(--accent);
}
.voice-time {
  min-width: 34px;
  color: var(--text-2);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}
.voice-state {
  color: var(--text-3);
  font-size: 12.5px;
}
.voice-bar.busy .wave {
  opacity: 0.25;
}
.voice-done {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 8px;
  background: var(--primary);
  color: var(--primary-ink);
}

.hero-local {
  width: 100%;
  max-width: 520px;
  margin: 8px auto 4px;
  text-align: left;
}
.hero-local h2 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
}
.hero-local .pcard {
  border-color: var(--line-strong);
}
.or-line {
  margin: 14px 0 10px;
  color: var(--text-3);
  font-size: 12.5px;
}

/* ---------- queued messages ---------- */
.queue {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0 6px 8px;
}
.queue[hidden] {
  display: none;
}
.queued {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 5px 6px 5px 10px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  color: var(--text-2);
  font-size: 12.5px;
}
.queued .icon {
  flex: none;
  color: var(--text-3);
}
.queued-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.queued-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-3);
}
.queued-x:hover {
  background: var(--hover);
  color: var(--text);
}

/* ---------- checkpoints, plans, screenshots ---------- */

.msg.user {
  position: relative;
}
.restore-pop {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 6;
  width: 320px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
  text-align: left;
  animation: rise 0.12s ease-out;
}
.restore-pop b {
  display: block;
  font-weight: 600;
}
.restore-pop small {
  display: block;
  margin-top: 4px;
  color: var(--text-3);
  font-size: 12px;
  line-height: 1.45;
}
.restore-pop ul {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  font: 12px/1.6 var(--mono);
  color: var(--text-2);
  max-height: 160px;
  overflow: auto;
}
.restore-pop li {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.restore-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
}
.edit-undo-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.edit-undo-row input {
  margin: 0;
}
.confirm.plan .confirm-title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--plan);
  vertical-align: 1px;
}
.plan-body {
  max-height: 420px;
  overflow: auto;
  padding: 4px 16px 12px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
}
.tool-shot {
  display: block;
  margin: 4px 0 8px 30px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-soft);
  cursor: zoom-in;
}
.tool-shot img {
  display: block;
  width: 320px;
  max-width: 100%;
  height: auto;
}
.slash-menu {
  max-height: 280px;
  overflow: auto;
}
.slash-item {
  background: transparent;
}
.slash-item.on {
  background: var(--hover);
}
.slash-item span small {
  color: var(--text-3);
  font: 11.5px var(--mono);
}
.slash-src {
  color: var(--text-3);
  font-size: 11px;
}

/* ---------- pinned task list ---------- */

.tasks {
  margin: 0 6px 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  font-size: 12.5px;
  overflow: hidden;
}
.tasks[hidden] {
  display: none;
}
.tasks-head {
  display: flex;
  align-items: center;
}
.tasks-toggle {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border: 0;
  background: transparent;
  color: var(--text-2);
  text-align: left;
}
.tasks-toggle:hover {
  color: var(--text);
}
.tasks-toggle > .icon {
  flex: none;
  color: var(--text-3);
  transition: transform 0.15s ease;
}
.tasks.open .tasks-toggle > .icon {
  transform: rotate(180deg);
}
/* A small ring that fills as tasks are done. */
.tasks-ring {
  flex: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--p) * 360deg), var(--line) 0);
  -webkit-mask: radial-gradient(circle, transparent 4.5px, #000 5px);
  mask: radial-gradient(circle, transparent 4.5px, #000 5px);
}
.tasks-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text);
  font-weight: 500;
}
.tasks-count {
  flex: none;
  font: 11.5px var(--mono);
  color: var(--text-3);
}
.tasks-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-right: 6px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-3);
}
.tasks-x:hover {
  background: var(--hover);
  color: var(--text);
}
.tasks-list {
  margin: 0;
  padding: 2px 10px 8px;
  list-style: none;
  max-height: 180px;
  overflow: auto;
}
.task {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 3px 0;
  color: var(--text-2);
  line-height: 1.45;
}
.task-mark {
  flex: none;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  margin-top: 2px;
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
}
.task.done .task-mark,
.tasks-head .task-mark.done {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--surface);
}
.task.done .task-text {
  color: var(--text-3);
  text-decoration: line-through;
  text-decoration-color: var(--line-strong);
}
.task.now .task-mark {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 2.5px var(--surface), inset 0 0 0 7px var(--accent);
}
.task.now .task-text {
  color: var(--text);
  font-weight: 500;
}

/* ---------- chat polish: jump button, reasoning trace, tables, long messages ---------- */

.scroll-wrap {
  position: relative;
  display: flex;
  flex: 1;
  flex-direction: column;
  min-height: 0;
}
.jump {
  position: absolute;
  left: 50%;
  bottom: 12px;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--surface);
  color: var(--text-2);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.18s ease, transform 0.18s ease, color 0.12s ease;
}
.jump .icon {
  transform: rotate(90deg);
}
.jump.show {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.jump:hover {
  color: var(--text);
}

/* While thinking, the last few lines of reasoning drift past and fade out at the top. */
.think.live .think-row {
  align-items: flex-start;
}
.think.live .think-row .icon {
  margin-top: 5px;
}
.think.live .think-label {
  margin-top: 3px;
}
.think-preview {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  white-space: pre-line;
  padding-top: 3px;
  line-height: 1.4;
  text-align: left;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 55%);
  mask-image: linear-gradient(to bottom, transparent, #000 55%);
}

/* Tables: soft zebra, hover row, the header stays put while a long table scrolls sideways. */
.table-wrap {
  background: var(--bg);
}
.md tbody tr {
  transition: background-color 0.12s ease;
}
.md tbody tr:nth-child(even) {
  background: var(--hover);
}
.md tbody tr:hover {
  background: var(--active);
}
.md th {
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.md td {
  vertical-align: top;
}

/* Quotes and rules read as part of the page rather than as boxes. */
.md blockquote {
  padding: 0.3em 1em;
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  background: var(--accent-soft);
}
.md hr {
  width: 60%;
  max-width: 220px;
  margin: 1.4em auto;
  border-top-color: var(--line-strong);
  opacity: 0.7;
}

/* A very long message of yours folds to a few lines with a Show more link. */
.bubble.clamped {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 9;
  overflow: hidden;
}
.bubble-more {
  padding: 0 4px;
  border: 0;
  background: none;
  color: var(--text-3);
  font-size: 12px;
}
.bubble-more:hover {
  color: var(--text);
  text-decoration: underline;
}

/* ---------- tool timeline: consecutive tool calls hang on one rail ---------- */

.tool {
  position: relative;
}
.tool + .tool .tool-row,
.tool:has(+ .tool) .tool-row {
  padding-left: 28px;
}
.tool + .tool::before,
.tool:has(+ .tool)::before {
  content: '';
  position: absolute;
  z-index: 1;
  top: 10px;
  left: 9px;
  width: 8px;
  height: 8px;
  box-sizing: border-box;
  border: 1.5px solid var(--line-strong);
  border-radius: 50%;
  background: var(--bg);
}
.tool.ok::before {
  border-color: var(--text-3);
  background: var(--text-3);
}
.tool.error::before {
  border-color: var(--danger);
  background: var(--danger);
}
.tool.running::before {
  border-color: var(--accent);
  background: var(--accent);
  animation: pulse 1.5s ease-in-out infinite;
}
.tool:has(+ .tool)::after {
  content: '';
  position: absolute;
  top: 18px;
  bottom: -14px;
  left: 12.5px;
  width: 1px;
  background: var(--line-strong);
}
.tool + .tool .tool-out,
.tool:has(+ .tool) .tool-out {
  margin-left: 36px;
}

/* ---------- reasoning as steps: dim markdown on a rail, animated dots while it works ---------- */

.dots {
  display: inline-flex;
  gap: 3px;
  margin-top: 10px;
}
.dots i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-3);
  animation: dot-pulse 1.2s ease-in-out infinite;
}
.dots i:nth-child(2) {
  animation-delay: 0.15s;
}
.dots i:nth-child(3) {
  animation-delay: 0.3s;
}
@keyframes dot-pulse {
  0%,
  80%,
  100% {
    opacity: 0.25;
    transform: scale(0.85);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
}
.think-body.md {
  white-space: normal;
}
.think-body.md,
.think-body.md * {
  color: var(--text-3);
}
.think-body.md p,
.think-body.md ul,
.think-body.md ol {
  margin: 0 0 0.6em;
}
.think-body.md > :last-child {
  margin-bottom: 0;
}
.think-body.md h2,
.think-body.md h3,
.think-body.md h4,
.think-body.md h5 {
  margin: 0.8em 0 0.3em;
  padding: 0;
  border: 0;
  font-size: 1em;
  font-weight: 600;
}
.think-body.md code {
  font-size: 0.85em;
}
.think-body.md a {
  color: var(--accent);
}

/* ---------- compaction card ---------- */

.note-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-soft);
  color: var(--text-3);
  font-size: 12px;
}
.note-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: inherit;
  text-align: left;
}
.note-bar:hover {
  background: var(--hover);
  color: var(--text-2);
}
.note-bar small {
  margin-left: auto;
  font-size: 11.5px;
}
.note-bar .icon {
  transition: transform 0.15s ease;
}
.note-card.open .note-bar .icon {
  transform: rotate(90deg);
}
.note-card.open .note-bar {
  border-radius: 8px 8px 0 0;
  border-bottom: 1px solid var(--line);
}
.note-body {
  max-height: 280px;
  overflow: auto;
  padding: 10px 14px;
  color: var(--text-2);
  font-size: 13px;
  line-height: 1.6;
}
.note-body h2,
.note-body h3,
.note-body h4,
.note-body h5 {
  margin: 0.8em 0 0.3em;
  padding: 0;
  border: 0;
  font-size: 1em;
}
.note-body > :first-child {
  margin-top: 0;
}
.note-body > :last-child {
  margin-bottom: 0;
}

/* ---------- fetched pages as source chips, reply footer ---------- */

.src-chip {
  display: inline-flex;
  flex: 0 1 auto;
  align-items: center;
  gap: 7px;
  min-width: 0;
  max-width: 100%;
  margin-right: auto;
  padding: 2px 10px 2px 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
  font-size: 12px;
}
.src-chip b {
  flex: none;
  font-weight: 500;
  color: var(--text);
}
.src-chip small {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-3);
  font: 11.5px var(--mono);
}
.src-mark {
  display: grid;
  flex: none;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: hsl(var(--hue) 55% 50% / 0.18);
  color: hsl(var(--hue) 55% 42%);
  font-size: 10px;
  font-weight: 700;
}
@media (prefers-color-scheme: dark) {
  .src-mark {
    color: hsl(var(--hue) 70% 72%);
  }
}
.msg-foot {
  align-items: center;
  gap: 8px;
}
.msg-meta {
  color: var(--text-3);
  font-size: 11.5px;
  white-space: nowrap;
}

/* ---------- a gradient edge circles the message box while Croo works ---------- */

@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
@keyframes spin-angle {
  to {
    --angle: 360deg;
  }
}
.composer.busy {
  border-color: transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    conic-gradient(from var(--angle), var(--accent) 0deg, var(--line-strong) 110deg, var(--line-strong) 360deg) border-box;
  animation: spin-angle 3s linear infinite;
}

/* ---------- sources: the pages a reply was written from ---------- */

.src-mark img {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  object-fit: contain;
}
.src-mark:has(img) {
  background: var(--surface);
  border: 1px solid var(--line);
}
.sources {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}
.sources-label {
  margin-right: 2px;
  color: var(--text-3);
  font-size: 11.5px;
}
.sources .src-chip {
  margin-right: 0;
  color: var(--text-2);
  text-decoration: none;
  transition: background-color 0.12s ease, border-color 0.12s ease;
}
.sources .src-chip:hover {
  border-color: var(--line-strong);
  background: var(--active);
}
.sources .src-chip small {
  max-width: 160px;
}
.src-more {
  height: 24px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--text-3);
  font-size: 11.5px;
}
.src-more:hover {
  background: var(--hover);
  color: var(--text);
}

/* ---------- cards: calculator, conversion, clock ---------- */

:root {
  --chart-1: #2a9a58;
  --chart-2: #4a6fb5;
  --chart-3: #d0952a;
  --chart-4: #c6573f;
  --chart-5: #8466cc;
  --chart-6: #2c9aa6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --chart-1: #5cc983;
    --chart-2: #7a9ee0;
    --chart-3: #e3b04f;
    --chart-4: #e07a63;
    --chart-5: #a68ae6;
    --chart-6: #5cc3cf;
  }
}
.card {
  margin: 6px 0 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft);
  overflow: hidden;
}
.card-note {
  color: var(--text-3);
  font-size: 12px;
}
.calc {
  padding: 14px 18px 16px;
}
.calc-expr {
  color: var(--text-3);
  font: 13.5px var(--mono);
  overflow-wrap: anywhere;
}
.calc-result {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 4px;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.calc-result span {
  color: var(--text-3);
  font-weight: 400;
}
.convert {
  padding: 14px 18px;
}
.convert-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
}
.convert-from {
  color: var(--text-2);
  font-size: 15px;
}
.convert-eq {
  color: var(--text-3);
}
.convert-to {
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.convert .card-note {
  margin-top: 4px;
}
.clock {
  padding: 14px 18px 16px;
}
.clock-place {
  color: var(--text-2);
  font-size: 13px;
}
.clock-time {
  font-size: 40px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.clock-date {
  color: var(--text-2);
  font-size: 13.5px;
}
.clock .card-note {
  margin-top: 6px;
}

/* ---------- weather ---------- */

.wx {
  border: 0;
  padding: 16px 18px 12px;
  color: #fff;
  --wx-dim: rgba(255, 255, 255, 0.72);
  --wx-line: rgba(255, 255, 255, 0.18);
}
.sky-sun {
  background: linear-gradient(160deg, #3f8fe0, #6bb6f0 60%, #8fcdf6);
}
.sky-part {
  background: linear-gradient(160deg, #4a82c9, #7aa8d6 65%, #9db9d3);
}
.sky-grey {
  background: linear-gradient(160deg, #6a7683, #8c97a3);
}
.sky-rain {
  background: linear-gradient(160deg, #3d5675, #5d7893);
}
.sky-storm {
  background: linear-gradient(160deg, #2d3548, #4b5470);
}
.sky-snow {
  background: linear-gradient(160deg, #7f93aa, #a9b9ca);
}
.sky-night {
  background: linear-gradient(160deg, #14213d, #2b3f6b);
}
.wx-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.wx-place {
  font-size: 14px;
  font-weight: 500;
  opacity: 0.92;
}
.wx-temp {
  font-size: 54px;
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.wx-label {
  color: var(--wx-dim);
  font-size: 14px;
}
.wx-emoji {
  font-size: 58px;
  line-height: 1;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.18));
}
.wx-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin-top: 10px;
  color: var(--wx-dim);
  font-size: 12.5px;
}
.wx-hours {
  display: flex;
  justify-content: space-between;
  margin-top: 14px;
  padding: 10px 0;
  border-block: 1px solid var(--wx-line);
}
.wx-hour {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 12.5px;
}
.wx-hour span:first-child {
  color: var(--wx-dim);
  font-size: 11.5px;
}
.wx-hour b,
.wx-day b {
  font-size: 18px;
  font-weight: 400;
}
.wx-days {
  margin-top: 4px;
}
.wx-day {
  display: grid;
  grid-template-columns: 46px 26px 34px 30px minmax(40px, 1fr) 30px;
  align-items: center;
  gap: 6px;
  padding: 5px 0;
  font-size: 13px;
}
.wx-dn {
  font-weight: 500;
}
.wx-rain {
  color: #bfe0ff;
  font-size: 11.5px;
}
.wx-lo {
  color: var(--wx-dim);
  text-align: right;
}
.wx-bar {
  position: relative;
  height: 4px;
  border-radius: 2px;
  background: var(--wx-line);
}
.wx-bar i {
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: 2px;
  background: linear-gradient(90deg, #8fd3ff, #ffd56b);
}

/* ---------- maps ---------- */

.map-card {
  background: var(--bg-soft);
}
.map {
  position: relative;
  aspect-ratio: 640 / 280;
  overflow: hidden;
  background: #e8e6df;
}
.map-stage {
  position: absolute;
  top: 0;
  left: 0;
  width: 640px;
  height: 280px;
  transform-origin: 0 0;
}
.map-tile {
  position: absolute;
  width: 256px;
  height: 256px;
  opacity: 0;
  transition: opacity 0.25s ease;
  user-select: none;
}
.map-tile.in {
  opacity: 1;
}
@media (prefers-color-scheme: dark) {
  .map {
    background: #2a2b2c;
  }
  .map-tile {
    filter: invert(1) hue-rotate(180deg) brightness(0.88) contrast(0.92) saturate(0.8);
  }
}
.map-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.map-overlay svg {
  display: block;
  overflow: visible;
}
.map-casing {
  fill: none;
  stroke: #fff;
  stroke-width: 7;
  stroke-linejoin: round;
  stroke-linecap: round;
  opacity: 0.9;
}
.map-line {
  fill: none;
  stroke: #2e6fe0;
  stroke-width: 4;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.map-pin {
  fill: #e5483b;
  stroke: #fff;
  stroke-width: 1.6;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.35));
}
.map-pin-hole {
  fill: #fff;
}
.map-dot {
  stroke: #fff;
  stroke-width: 2.5;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.35));
}
.map-dot.start {
  fill: #2a9a58;
}
.map-dot.end {
  fill: #e5483b;
}
.map-mark {
  fill: #fff;
  font: 700 11px var(--font);
}
.map-mark.dark {
  fill: #b3281d;
}
.map-plane {
  fill: #2e6fe0;
  stroke: #fff;
  stroke-width: 1.8;
  stroke-linejoin: round;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.4));
}
.map-tag {
  fill: #1c1c1a;
  stroke: #fff;
  stroke-width: 3.5px;
  paint-order: stroke;
  font: 600 11px var(--font);
}
.map-title {
  position: absolute;
  top: 10px;
  left: 10px;
  max-width: calc(100% - 20px);
  padding: 4px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(6px);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.18);
  font-size: 12.5px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.map-credit {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 1px 6px;
  border-radius: 6px 0 0 0;
  background: rgba(255, 255, 255, 0.75);
  color: #444;
  font-size: 10px;
}
.map-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  padding: 10px 16px 12px;
}
.map-stats div {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.map-stats small {
  color: var(--text-3);
  font-size: 11.5px;
}
.map-stats b {
  font-size: 14px;
  font-weight: 600;
}

/* ---------- charts ---------- */

.chart {
  margin: 4px 0 1em;
  padding: 10px 8px 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft);
}
.chart svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.chart .ch-grid {
  stroke: var(--line);
  stroke-width: 1;
}
.chart .ch-axis {
  stroke: var(--line-strong);
  stroke-width: 1;
}
.chart .ch-label {
  fill: var(--text-3);
  font: 11px var(--font);
}
.chart .ch-strong {
  fill: var(--text);
  font-size: 12px;
}
.chart .ch-value {
  fill: var(--text-2);
  font: 600 10.5px var(--font);
}
.chart .ch-title {
  fill: var(--text);
  font: 600 13.5px var(--font);
}
.chart rect,
.chart circle,
.chart path {
  transition: opacity 0.12s ease;
}
.chart rect:hover,
.chart path:hover {
  opacity: 0.8;
}
.chart-wait {
  margin: 4px 0 1em;
  padding: 36px 0;
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  color: var(--text-3);
  font-size: 13px;
  text-align: center;
}

/* ---------- work groups: a run of tool calls folds under one summary line ---------- */

.work {
  margin: 4px 0;
}
.work-head {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 5px 8px 5px 4px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: var(--text-2);
  font: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}
.work-head:hover {
  background: var(--hover, rgba(127, 127, 127, 0.08));
  color: var(--text);
}
.work-head svg {
  flex: none;
  color: var(--text-3);
  transition: transform 0.12s ease;
}
.work-head[aria-expanded='true'] svg {
  transform: rotate(90deg);
}
.work-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.work-fail {
  flex: none;
  color: var(--danger);
  font-size: 11.5px;
}
.work-head .spinner {
  margin-left: auto;
}
.work.solo .work-head {
  display: none;
}
.work-body {
  padding-left: 6px;
  margin-left: 6px;
  border-left: 1px solid var(--line);
}
.work.solo .work-body {
  padding-left: 0;
  margin-left: 0;
  border-left: 0;
}

/* a message in the middle of the work is not a final reply: no copy button, no stats */
.msg.assistant.commentary .msg-foot {
  display: none;
}

/* ---------- the files a turn changed ---------- */

.changes {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin: 6px 0 2px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  font-size: 12.5px;
}
.changes-head {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 4px;
  color: var(--text-2);
  font-weight: 600;
}
.changes-head .link-btn {
  margin-left: auto;
  font-weight: 400;
}
.changes-file {
  overflow: hidden;
  padding: 3px 6px;
  border: 0;
  border-radius: 6px;
  background: none;
  color: var(--text-2);
  font: inherit;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}
.changes-file:hover {
  background: var(--hover, rgba(127, 127, 127, 0.08));
  color: var(--text);
}
.changes-more {
  padding: 2px 6px;
  color: var(--text-3);
}

/* ---------- subscription sign-in status ---------- */

.sub-status {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 4px 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text-2);
  font-size: 13px;
  line-height: 1.5;
}
.sub-status svg {
  flex: none;
  margin-top: 3px;
}
.sub-status.ok svg {
  color: var(--accent);
}
.sub-status.bad svg {
  color: var(--danger);
}