/* CodeCraft – layout and components. Colours come exclusively from the theme
   variables defined in src/themes/*.css. */


* {
  box-sizing: border-box;
}

html,
body,
#root {
  height: 100%;
  margin: 0;
}

body {
  background: var(--bg0);
  color: var(--fg1);
  font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}

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

code,
pre,
.mono {
  font-family: var(--mono);
  font-size: 12.5px;
}

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

button {
  cursor: pointer;
  border: 1px solid var(--bg3);
  background: var(--bg2);
  border-radius: 6px;
  padding: 5px 12px;
}
button:hover:not(:disabled) {
  border-color: var(--fg3);
}
button:disabled {
  opacity: 0.5;
  cursor: default;
}
button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
}
button.danger {
  color: var(--red);
}
button.ghost {
  background: transparent;
  border-color: transparent;
}
button.ghost:hover:not(:disabled) {
  background: var(--bg2);
}
button.small {
  padding: 2px 8px;
  font-size: 12px;
}

input,
select,
textarea {
  background: var(--bg1);
  border: 1px solid var(--bg3);
  border-radius: 6px;
  padding: 5px 8px;
  outline: none;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

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

.app {
  display: flex;
  height: 100%;
}

.sidebar {
  width: 280px;
  flex-shrink: 0;
  background: var(--bg1);
  border-right: 1px solid var(--bg2);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.sidebar-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  padding-top: max(12px, env(safe-area-inset-top));
}
.sidebar-head .logo {
  font-weight: 700;
  font-size: 16px;
  color: var(--fg0);
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sidebar-head .logo img {
  width: 22px;
  height: 22px;
}

.conn-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
}
.conn-dot.on {
  background: var(--green);
}

.session-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 8px;
}
.session-group {
  display: flex;
  align-items: center;
  gap: 5px;
  width: 100%;
  border: none;
  background: transparent;
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  padding: 10px 8px 4px;
}
button.session-group:hover {
  color: var(--fg2);
}
.session-group .grow {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.session-group .count {
  text-transform: none;
  letter-spacing: 0;
}
.session-view {
  display: flex;
  justify-content: flex-end;
  padding: 0 0 2px;
}
.session-view button {
  display: inline-flex;
  align-items: center;
  font-size: 11.5px;
  color: var(--muted);
  gap: 5px;
}
.session-row {
  position: relative;
}
.session-row .session-item {
  padding-right: 30px;
}
.session-more {
  position: absolute;
  top: 6px;
  right: 4px;
  padding: 2px 4px;
  opacity: 0;
  color: var(--muted);
}
.session-row:hover .session-more,
.session-row.menu-open .session-more,
.session-more:focus-visible {
  opacity: 1;
}
@media (pointer: coarse) {
  .session-more {
    opacity: 1;
  }
}
.session-menu {
  position: absolute;
  right: 4px;
  top: 30px;
  z-index: 20;
  min-width: 200px;
  background: var(--bg1);
  border: 1px solid var(--bg3);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 4px;
  display: flex;
  flex-direction: column;
}
.session-menu button {
  display: flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: transparent;
  text-align: left;
  padding: 7px 8px;
  border-radius: 5px;
  font-size: 13px;
}
.session-menu button:hover {
  background: var(--bg2);
}
.session-item {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  padding: 7px 8px;
  border-radius: 6px;
  margin-bottom: 1px;
}
.session-item:hover {
  background: var(--bg2);
}
.session-item.active {
  background: var(--bg3);
}
.session-item .title {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--fg0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.session-item .title span {
  overflow: hidden;
  text-overflow: ellipsis;
}
.session-item .sub {
  font-size: 11.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.busy-dot {
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.2s infinite;
}
.attn-dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent2);
}
@keyframes pulse {
  50% {
    opacity: 0.3;
  }
}

.sidebar-foot {
  border-top: 1px solid var(--bg2);
  padding: 8px;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.sidebar-foot button {
  flex: 1;
}
.sidebar-foot button.active {
  background: var(--bg3);
}

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  padding-top: max(8px, env(safe-area-inset-top));
  border-bottom: 1px solid var(--bg2);
  min-height: 48px;
  flex-wrap: wrap;
}
.topbar .grow {
  flex: 1;
  min-width: 0;
}
.topbar h1 {
  font-size: 15px;
  margin: 0;
  color: var(--fg0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.topbar .path {
  font-size: 11.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.menu-btn {
  display: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg2);
  color: var(--fg2);
  white-space: nowrap;
}
.chip.warn {
  color: var(--accent2);
}

.page {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}
.page-inner {
  max-width: 1100px;
  margin: 0 auto;
}

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

.chat-scroll {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.chat {
  max-width: 900px;
  margin: 0 auto;
  padding: 16px 16px 24px;
}

.msg {
  margin-bottom: 14px;
}
.msg-user {
  background: var(--bg1);
  border: 1px solid var(--bg2);
  border-radius: var(--radius);
  padding: 8px 12px;
  white-space: pre-wrap;
  word-break: break-word;
  position: relative;
}
.msg-user .msg-actions {
  position: absolute;
  top: 4px;
  right: 4px;
  display: none;
}
.msg-user:hover .msg-actions {
  display: block;
}
.msg-user img {
  max-height: 160px;
  border-radius: 6px;
  margin: 6px 6px 0 0;
}
.msg-meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.markdown {
  word-break: break-word;
}
.markdown > :first-child {
  margin-top: 0;
}
.markdown > :last-child {
  margin-bottom: 0;
}
.markdown pre {
  background: var(--bg1);
  border: 1px solid var(--bg2);
  border-radius: 6px;
  padding: 10px;
  overflow-x: auto;
}
.markdown code {
  background: var(--bg1);
  padding: 1px 4px;
  border-radius: 4px;
}
.markdown pre code {
  background: none;
  padding: 0;
}
.markdown table {
  border-collapse: collapse;
}
.markdown th,
.markdown td {
  border: 1px solid var(--bg3);
  padding: 4px 8px;
}
.markdown blockquote {
  border-left: 3px solid var(--bg3);
  margin-left: 0;
  padding-left: 12px;
  color: var(--fg2);
}

.reasoning {
  color: var(--muted);
  font-size: 13px;
  border-left: 2px solid var(--bg3);
  padding-left: 10px;
  margin: 6px 0;
}
.reasoning-head {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: transparent;
  padding: 2px 0;
  color: var(--muted);
  font-size: 12.5px;
}
.reasoning-head:hover {
  color: var(--fg2);
}
.reasoning .body {
  white-space: pre-wrap;
  margin-top: 4px;
  font-style: italic;
  line-height: 1.5;
}
.reasoning.live .body {
  max-height: 260px;
  overflow-y: auto;
}
.reasoning.live {
  border-left-color: var(--accent);
}
.streaming-text::after {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 1em;
  margin-left: 2px;
  vertical-align: text-bottom;
  background: var(--muted);
  animation: blink 1s steps(1) infinite;
}

.tool {
  border: 1px solid var(--bg2);
  border-radius: var(--radius);
  margin: 6px 0;
  background: var(--bg1);
  overflow: hidden;
}
.tool > summary {
  list-style: none;
  cursor: pointer;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}
.tool > summary::-webkit-details-marker {
  display: none;
}
.tool .tool-name {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
}
.tool .tool-title {
  color: var(--fg2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}
.tool .status {
  font-size: 12px;
}
.tool .status.ok {
  color: var(--green);
}
.tool .status.err {
  color: var(--red);
}
.tool .status.run {
  color: var(--accent);
}
.tool-body {
  border-top: 1px solid var(--bg2);
  padding: 8px 10px;
}
.tool-body pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 420px;
  overflow: auto;
}
.tool-body img {
  max-width: 100%;
  border-radius: 6px;
  margin-top: 6px;
}
.tool-body .label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  margin: 6px 0 2px;
}

.diff {
  font-family: var(--mono);
  font-size: 12px;
  overflow-x: auto;
  max-height: 480px;
  overflow-y: auto;
  border-radius: 6px;
  background: var(--bg0);
}
.diff div {
  white-space: pre;
  padding: 0 8px;
}
.diff .add {
  background: var(--diff-add);
}
.diff .del {
  background: var(--diff-del);
}
.diff .hunk {
  color: var(--blue);
}
.diff .meta {
  color: var(--muted);
}

.summary-divider {
  border: 1px dashed var(--bg3);
  border-radius: var(--radius);
  padding: 8px 12px;
  color: var(--muted);
  font-size: 13px;
  margin: 14px 0;
}

.todos {
  border: 1px solid var(--bg2);
  border-radius: var(--radius);
  padding: 8px 12px;
  margin: 8px 0;
  font-size: 13px;
}
.todos ul {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
}
.todos li {
  display: flex;
  gap: 8px;
}
.todos li.completed {
  color: var(--muted);
  text-decoration: line-through;
}
.todos li.in_progress {
  color: var(--accent);
  font-weight: 600;
}

.card {
  border: 1px solid var(--accent);
  background: var(--bg1);
  border-radius: var(--radius);
  padding: 12px;
  margin: 10px 0;
  box-shadow: var(--shadow);
}
.card h3 {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--fg0);
  display: flex;
  gap: 8px;
  align-items: center;
}
.card .actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.card .from {
  font-size: 11.5px;
  color: var(--muted);
}

.q-options {
  display: grid;
  gap: 6px;
  margin: 8px 0;
}
.q-option {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  text-align: left;
  padding: 8px 10px;
  border: 1px solid var(--bg3);
  border-radius: 6px;
  background: var(--bg0);
  cursor: pointer;
}
.q-option.selected {
  border-color: var(--accent);
  background: var(--bg2);
}
.q-option .desc {
  font-size: 12.5px;
  color: var(--fg3);
}
.q-header {
  display: inline-block;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--bg3);
  color: var(--fg1);
  margin-bottom: 4px;
}

.error-box {
  border: 1px solid var(--red);
  color: var(--red);
  border-radius: var(--radius);
  padding: 8px 12px;
  margin: 8px 0;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  word-break: break-word;
}
.error-box span {
  flex: 1;
}

/* --- composer -------------------------------------------------------------- */

.composer-wrap {
  border-top: 1px solid var(--bg2);
  padding: 8px 12px;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  background: var(--bg0);
}
.composer {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}
.composer textarea {
  width: 100%;
  resize: none;
  min-height: 44px;
  max-height: 40vh;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--bg1);
  display: block;
}
.composer-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  flex-wrap: wrap;
}
.composer-bar select {
  max-width: 220px;
  font-size: 12.5px;
  padding: 3px 6px;
}
.composer-options {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}
.composer-options > * {
  flex-shrink: 0;
}
.composer-actions {
  display: flex;
  gap: 6px;
  margin-left: auto;
}
.todo-line {
  font-size: 12.5px;
  color: var(--muted);
  margin: 4px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mode-tabs {
  display: inline-flex;
  border: 1px solid var(--bg3);
  border-radius: 6px;
  overflow: hidden;
}
.mode-tabs button {
  border: none;
  border-radius: 0;
  background: transparent;
  padding: 3px 10px;
  font-size: 12.5px;
}
.mode-tabs button.active {
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
}
.attachments {
  display: flex;
  gap: 6px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.attachments .att {
  position: relative;
}
.attachments .att.file {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 22px 0 10px;
  border: 1px solid var(--bg3);
  border-radius: 6px;
  background: var(--bg1);
  font-size: 12.5px;
  max-width: 260px;
}
.attachments .att.file span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.attachments .att.file small {
  color: var(--muted);
  white-space: nowrap;
}
.attachments img {
  height: 56px;
  border-radius: 6px;
  border: 1px solid var(--bg3);
}
.attachments button {
  position: absolute;
  top: -6px;
  right: -6px;
  padding: 0 5px;
  font-size: 11px;
  border-radius: 50%;
}
.suggest {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  background: var(--bg1);
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-height: 260px;
  overflow-y: auto;
  margin-bottom: 4px;
  z-index: 5;
}
.suggest div {
  padding: 6px 10px;
  cursor: pointer;
  display: flex;
  gap: 10px;
}
.suggest div.active,
.suggest div:hover {
  background: var(--bg2);
}
.suggest .name {
  font-family: var(--mono);
  color: var(--accent);
}
.suggest .desc {
  color: var(--fg3);
  font-size: 12.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- forms, settings ------------------------------------------------------- */

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--bg2);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.tabs button {
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  padding: 8px 12px;
}
.tabs button.active {
  border-bottom-color: var(--accent);
  color: var(--fg0);
}

.form {
  display: grid;
  grid-template-columns: minmax(140px, 220px) 1fr;
  gap: 10px 16px;
  align-items: center;
  max-width: 820px;
}
.form label {
  color: var(--fg2);
}
.form .hint {
  grid-column: 2;
  font-size: 12px;
  color: var(--muted);
  margin-top: -6px;
}
.panel {
  border: 1px solid var(--bg2);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 14px;
  background: var(--bg1);
}
.panel h3 {
  margin: 0 0 10px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--fg0);
}
.row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.spacer {
  flex: 1;
}
table.grid {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
}
table.grid th {
  text-align: left;
  color: var(--muted);
  font-weight: 500;
  font-size: 12px;
  border-bottom: 1px solid var(--bg3);
  padding: 6px;
}
table.grid td {
  border-bottom: 1px solid var(--bg2);
  padding: 5px 6px;
}
table.grid td.num,
table.grid th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
table.grid input {
  width: 100%;
  min-width: 60px;
}
table.grid input[type="number"] {
  min-width: 92px;
}
.raw-editor {
  width: 100%;
  min-height: 60vh;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.5;
  tab-size: 2;
}
.notice {
  padding: 8px 12px;
  border-radius: var(--radius);
  background: var(--bg2);
  margin-bottom: 12px;
  font-size: 13px;
}
.notice.ok {
  color: var(--green);
}
.notice.err {
  color: var(--red);
}
.empty {
  color: var(--muted);
  text-align: center;
  padding: 40px 0;
}

.dir-list {
  border: 1px solid var(--bg2);
  border-radius: var(--radius);
  max-height: 340px;
  overflow-y: auto;
}
.dir-list button {
  display: flex;
  width: 100%;
  gap: 8px;
  border: none;
  border-bottom: 1px solid var(--bg2);
  border-radius: 0;
  background: transparent;
  text-align: left;
  padding: 7px 10px;
}
.dir-list button:hover {
  background: var(--bg2);
}

/* --- stats ----------------------------------------------------------------- */

.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.kpi {
  background: var(--bg1);
  border: 1px solid var(--bg2);
  border-radius: var(--radius);
  padding: 12px;
}
.kpi .k-label {
  font-size: 12px;
  color: var(--fg3);
}
.kpi .k-value {
  font-size: 22px;
  font-weight: 650;
  color: var(--fg0);
  font-variant-numeric: tabular-nums;
}
.kpi .k-sub {
  font-size: 11.5px;
  color: var(--muted);
}
.chart {
  position: relative;
}
.chart svg {
  display: block;
  width: 100%;
  overflow: visible;
}
.chart .axis text {
  fill: var(--muted);
  font-size: 11px;
}
.chart .grid-line {
  stroke: var(--bg2);
  stroke-width: 1;
}
.legend {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--fg2);
  margin-bottom: 8px;
}
.legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.legend i {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  display: inline-block;
}
.legend i.heat-scale {
  width: 120px;
}
.tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--bg2);
  border: 1px solid var(--bg3);
  border-radius: 6px;
  padding: 6px 9px;
  font-size: 12px;
  box-shadow: var(--shadow);
  white-space: nowrap;
  z-index: 10;
  color: var(--fg1);
}
.tooltip b {
  color: var(--fg0);
}
.tooltip .tt-row {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}
.tooltip i {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  display: inline-block;
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* --- login ----------------------------------------------------------------- */

.login {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login form {
  background: var(--bg1);
  border: 1px solid var(--bg2);
  border-radius: 12px;
  padding: 28px;
  width: min(360px, 92vw);
  display: grid;
  gap: 12px;
  text-align: center;
}
.login img {
  width: 56px;
  margin: 0 auto;
}

/* --- responsive ------------------------------------------------------------ */

@media (max-width: 800px) {
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 20;
    transform: translateX(-100%);
    transition: transform 0.18s ease;
    box-shadow: var(--shadow);
    width: min(300px, 86vw);
  }
  .sidebar.open {
    transform: none;
  }
  .backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 15;
  }
  .menu-btn {
    display: inline-block;
  }
  .form {
    grid-template-columns: 1fr;
  }
  .form .hint {
    grid-column: 1;
  }
  .two-col {
    grid-template-columns: 1fr;
  }
  .page {
    padding: 12px;
  }
  .chat {
    padding: 12px 10px 20px;
  }
  .hide-mobile {
    display: none !important;
  }
  .topbar {
    flex-wrap: nowrap;
    gap: 4px;
    padding-left: 6px;
    padding-right: 6px;
  }
  .topbar .path {
    display: none;
  }
  .topbar button.small {
    padding: 2px 5px;
  }
  /* One scrollable row of options, actions stay visible. */
  .composer-bar {
    flex-wrap: nowrap;
  }
  .composer-options {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .composer-options::-webkit-scrollbar {
    display: none;
  }
  .composer-options select {
    max-width: 150px;
  }
  /* Avoid iOS zoom on focus. */
  .composer textarea,
  input,
  select,
  textarea {
    font-size: 16px;
  }
}

/* --- syntax highlighting (highlight.js classes, Gruvbox colours) ----------- */
.hljs-keyword,
.hljs-selector-tag,
.hljs-built_in {
  color: var(--syntax-keyword);
}
.hljs-string,
.hljs-attr,
.hljs-regexp {
  color: var(--syntax-string);
}
.hljs-number,
.hljs-literal {
  color: var(--syntax-number);
}
.hljs-comment,
.hljs-quote {
  color: var(--syntax-comment);
  font-style: italic;
}
.hljs-title,
.hljs-section,
.hljs-function {
  color: var(--syntax-function);
}
.hljs-type,
.hljs-class,
.hljs-tag {
  color: var(--syntax-type);
}
.hljs-variable,
.hljs-template-variable,
.hljs-params {
  color: var(--syntax-variable);
}
.hljs-meta,
.hljs-symbol {
  color: var(--syntax-meta);
}
.hljs-addition {
  background: var(--diff-add);
}
.hljs-deletion {
  background: var(--diff-del);
}

a.button {
  display: inline-block;
  text-align: center;
  text-decoration: none;
  color: var(--fg1);
  border: 1px solid var(--bg3);
  background: var(--bg2);
  border-radius: 6px;
  padding: 5px 12px;
}
a.button:hover {
  border-color: var(--fg3);
}

.sidebar-user {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 12px;
  border-top: 1px solid var(--bg2);
  font-size: 13px;
  color: var(--fg2);
}
.sidebar-user > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 30;
  padding: 16px;
}
.modal {
  background: var(--bg1);
  border: 1px solid var(--bg3);
  border-radius: 12px;
  padding: 18px;
  width: min(440px, 100%);
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
}
.modal h3 {
  margin: 0 0 10px;
}
.check-list label {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--bg2);
}
.readonly-bar {
  border-top: 1px solid var(--bg2);
  padding: 10px 14px;
  text-align: center;
  color: var(--muted);
  padding-bottom: max(10px, env(safe-area-inset-bottom));
}

/* --- activity animations ---------------------------------------------------- */

.activity {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 10px 0;
  font-size: 13px;
  color: var(--fg3);
}
.activity.paused {
  color: var(--accent2);
}
.dots {
  display: inline-flex;
  gap: 4px;
}
.dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: dot-bounce 1.2s infinite ease-in-out;
}
.dots i:nth-child(2) {
  animation-delay: 0.15s;
}
.dots i:nth-child(3) {
  animation-delay: 0.3s;
}
@keyframes dot-bounce {
  0%,
  80%,
  100% {
    transform: translateY(0);
    opacity: 0.35;
  }
  40% {
    transform: translateY(-5px);
    opacity: 1;
  }
}
.pause-icon {
  width: 10px;
  height: 12px;
  border-left: 3px solid var(--accent2);
  border-right: 3px solid var(--accent2);
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--bg3);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}
.spinner.small {
  width: 12px;
  height: 12px;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.tool.running {
  border-color: var(--accent);
  animation: glow 1.6s ease-in-out infinite;
}
@keyframes glow {
  50% {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
  }
}

.busy-ring {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--bg3);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

/* Blinking caret at the end of streaming text. */
.streaming .markdown > :last-child::after {
  content: "";
  display: inline-block;
  width: 0.55em;
  height: 1.05em;
  margin-left: 2px;
  vertical-align: text-bottom;
  background: var(--accent);
  animation: blink 1s steps(1) infinite;
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* Indeterminate progress bar under the top bar. */
.workbar {
  height: 2px;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.workbar.on::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 35%;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: slide 1.4s ease-in-out infinite;
}
@keyframes slide {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(300%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .dots i,
  .spinner,
  .star line,
  .star-spin,
  .busy-ring,
  .tool.running,
  .streaming .markdown > :last-child::after,
  .streaming-text::after,
  .workbar.on::before {
    animation: none;
  }
  .dots i {
    opacity: 1;
  }
  .workbar.on::before {
    width: 100%;
    opacity: 0.6;
  }
}

/* --- image gallery --------------------------------------------------------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.gallery.small {
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  margin-top: 6px;
}
.gallery-item {
  margin: 0;
  background: var(--bg1);
  border: 1px solid var(--bg2);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
  background: var(--bg2);
  margin: 0;
  border-radius: 0;
}
.gallery-item.placeholder {
  aspect-ratio: 4 / 3;
  align-items: center;
  justify-content: center;
}
.gallery-item figcaption {
  padding: 8px;
  display: grid;
  gap: 4px;
  font-size: 12.5px;
}
.gallery-item .prompt {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: var(--fg1);
}
.gallery-item .meta,
.viewer .meta {
  color: var(--muted);
  font-size: 11.5px;
}
a.button.small {
  padding: 2px 8px;
  font-size: 12px;
}
.viewer {
  margin: 0;
  max-width: min(1200px, 96vw);
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--fg0);
}
.viewer img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius);
}

.budget-bar {
  height: 8px;
  border-radius: 4px;
  background: var(--bg2);
  overflow: hidden;
}
.budget-bar > div {
  height: 100%;
  border-radius: 4px;
}
.muted {
  color: var(--muted);
}

/* --- message queue --------------------------------------------------------- */
.queue {
  max-width: 900px;
  margin: 0 auto;
  padding: 6px 12px 0;
  width: 100%;
}
.queue-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}
.queue-item {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px dashed var(--bg3);
  border-radius: var(--radius);
  padding: 5px 8px;
  margin-bottom: 4px;
  font-size: 13px;
  background: var(--bg1);
}
.queue-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--fg2);
}
.queue-item img {
  height: 28px;
  border-radius: 4px;
}

/* --- file manager ------------------------------------------------------------ */

.files-layout {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(260px, 360px) 1fr;
}
.files-side {
  border-right: 1px solid var(--bg2);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-y: auto;
}
.files-main {
  min-width: 0;
  min-height: 0;
  display: flex;
}
.files-list {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.files-list.drag {
  outline: 2px dashed var(--accent);
  outline-offset: -4px;
}
.files-toolbar {
  display: flex;
  gap: 4px;
  padding: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.files-toolbar button.active {
  border-color: var(--accent);
  color: var(--accent);
}
.files-search {
  flex: 1;
  min-width: 100px;
}
.crumbs {
  padding: 0 10px 6px;
  font-size: 12.5px;
  color: var(--muted);
  word-break: break-all;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
}
.crumbs-up {
  margin-right: 6px;
  padding: 3px 8px;
}
.crumbs-up .icon {
  width: 18px;
  height: 18px;
}
.entries {
  flex: 1;
}
.entry {
  display: flex;
  align-items: center;
  width: 100%;
  border: none;
  border-radius: 0;
  background: transparent;
  padding: 0;
  text-align: left;
}
button.entry {
  padding: 6px 10px;
  gap: 8px;
}
.entry:hover,
.entry.active {
  background: var(--bg2);
}
.entry-main {
  flex: 1;
  min-width: 0;
  display: flex;
  gap: 8px;
  align-items: center;
  border: none;
  background: transparent;
  border-radius: 0;
  padding: 6px 4px 6px 10px;
  text-align: left;
}
.entry .name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.entry .size {
  font-size: 11px;
  color: var(--muted);
}
.entry-menu {
  position: relative;
}
.entry-menu summary {
  list-style: none;
  cursor: pointer;
  padding: 4px 10px;
  color: var(--muted);
}
.entry-menu summary::-webkit-details-marker {
  display: none;
}
.entry-menu .menu {
  position: absolute;
  right: 4px;
  top: 100%;
  z-index: 5;
  background: var(--bg1);
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  min-width: 150px;
  padding: 4px;
}
.entry-menu .menu > * {
  text-align: left;
  border: none;
  background: transparent;
  padding: 6px 10px;
}
.entry-menu .menu > *:hover {
  background: var(--bg2);
}
.drop-hint {
  font-size: 11.5px;
  color: var(--muted);
  padding: 8px 10px;
  text-align: center;
}
.git-mark {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  min-width: 14px;
  text-align: center;
  color: var(--accent2);
}
.git-mark.m-A,
.git-mark.m-U {
  color: var(--green);
}
.git-mark.m-D {
  color: var(--red);
}
.git-mark.m-dot {
  color: var(--muted);
}
.editor-pane {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.editor-pane.empty {
  align-items: center;
  justify-content: center;
}
.editor-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--bg2);
}
.editor-bar .grow {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dirty {
  color: var(--accent);
}
.code-editor {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.code-editor .cm-editor {
  height: 100%;
}
.pane-scroll {
  flex: 1;
  min-height: 0;
  overflow: auto;
}
.image-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: repeating-conic-gradient(var(--bg1) 0% 25%, var(--bg0) 0% 50%) 50% / 20px 20px;
}
.image-preview img {
  max-width: 100%;
  max-height: 100%;
}
.files-status {
  position: fixed;
  right: 12px;
  bottom: 8px;
  font-size: 11px;
  color: var(--muted);
  pointer-events: none;
}
.git-init {
  display: flex;
  gap: 6px;
  padding: 8px 10px;
  border-top: 1px solid var(--bg2);
}
.mobile-only {
  display: none;
}

/* git panel */
.git-panel {
  padding: 8px 10px;
}
.git-branch {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
}
.git-branch select {
  max-width: 160px;
}
.git-output {
  font-size: 12px;
  background: var(--bg1);
  border: 1px solid var(--bg2);
  border-radius: 6px;
  padding: 6px 8px;
  white-space: pre-wrap;
  max-height: 160px;
  overflow: auto;
  margin: 6px 0 0;
}
.git-output.err {
  color: var(--red);
  border-color: var(--red);
}
.git-section {
  margin-bottom: 10px;
}
.git-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 4px 0;
}
.git-file {
  display: flex;
  align-items: center;
  gap: 4px;
}
.git-name {
  flex: 1;
  min-width: 0;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 3px 4px;
  font-size: 13px;
}
.git-commit textarea {
  width: 100%;
  margin-bottom: 6px;
}
.git-log {
  display: grid;
}
.git-commit-row {
  display: grid;
  text-align: left;
  border: none;
  border-bottom: 1px solid var(--bg2);
  border-radius: 0;
  background: transparent;
  padding: 6px 2px;
}
.git-commit-row:hover {
  background: var(--bg2);
}
.git-commit-row .subject {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.git-commit-row .meta {
  font-size: 11.5px;
  color: var(--muted);
}

@media (max-width: 800px) {
  .files-layout {
    grid-template-columns: 1fr;
  }
  .files-main {
    display: none;
  }
  .files-layout.show-editor .files-side {
    display: none;
  }
  .files-layout.show-editor .files-main {
    display: flex;
  }
  .mobile-only {
    display: inline-block;
  }
}

/* --- images in chat ------------------------------------------------------------ */
.markdown img.inline-image,
.svg-block img,
.image-result img {
  max-width: min(100%, 640px);
  max-height: 480px;
  border-radius: 6px;
  display: block;
  margin: 6px 0;
  background: repeating-conic-gradient(var(--bg1) 0% 25%, var(--bg0) 0% 50%) 50% / 16px 16px;
}
.svg-block {
  margin: 8px 0;
}
.image-refs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 6px 0;
}
.image-refs img {
  height: 140px;
  max-width: 260px;
  object-fit: contain;
  border-radius: 6px;
  border: 1px solid var(--bg2);
  background: repeating-conic-gradient(var(--bg1) 0% 25%, var(--bg0) 0% 50%) 50% / 16px 16px;
}
.image-result {
  padding: 0 10px 8px;
}
.tool-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 13px;
}
/* --- usage overlay ------------------------------------------------------------- */
.modal.wide {
  width: min(1100px, 100%);
  max-height: 90vh;
}
.kv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 6px 20px;
}
.kv-title {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 4px 0 2px;
}
.kv {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  padding: 2px 0;
  border-bottom: 1px dashed var(--bg2);
}
.kv span {
  color: var(--fg3);
}
.kv b {
  font-weight: 500;
  color: var(--fg0);
  text-align: right;
  font-variant-numeric: tabular-nums;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- file previews ------------------------------------------------------------- */
.pdf-preview {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.pdf-nav {
  padding: 6px 10px;
  border-bottom: 1px solid var(--bg2);
  font-size: 13px;
}
.pdf-preview .image-preview img {
  background: #fff;
  box-shadow: var(--shadow);
}
.doc-text {
  margin: 0;
  padding: 16px;
  white-space: pre-wrap;
  font-size: 13px;
}
.sheet-tabs {
  margin: 6px 10px;
  flex-wrap: wrap;
  align-self: flex-start;
}
table.grid.sheet td,
table.grid.sheet th {
  white-space: nowrap;
  border-right: 1px solid var(--bg2);
}
.audio-preview {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
}
.audio-preview audio {
  width: min(520px, 100%);
}
.model-viewer {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.model-canvas {
  flex: 1;
  min-height: 300px;
  touch-action: none;
}
.model-info {
  font-size: 12px;
  color: var(--muted);
  padding: 4px 10px;
  border-top: 1px solid var(--bg2);
}

.star {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  vertical-align: -3px;
  overflow: visible;
}
.star line {
  stroke: var(--accent2);
  stroke-width: 2.6;
  stroke-linecap: round;
  opacity: 0.25;
  animation: star-ray 0.9s linear infinite;
}
.star-spin {
  transform-origin: 0 0;
  animation: spin 6s linear infinite;
}
@keyframes star-ray {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0.2;
  }
}
.think-icon {
  width: 15px;
  height: 15px;
  vertical-align: -2px;
  fill: none;
  stroke: var(--fg3);
  stroke-width: 1.6;
  stroke-linejoin: round;
}
.think-icon circle {
  fill: var(--fg3);
  stroke: none;
}
.activity-text {
  color: var(--accent2);
}
.activity-meta {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

tr.audit-warn td {
  color: var(--accent2);
}
a.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
}

.mode-tabs button.active.deep {
  background: var(--accent2);
}

.rewind-files {
  max-height: 200px;
  overflow-y: auto;
  font-size: 12.5px;
  padding-left: 18px;
}

/* --- in-app dialogs and toasts --------------------------------------------------- */
.modal.dialog {
  width: min(420px, 100%);
  z-index: 40;
}
.dialog-message {
  white-space: pre-wrap;
  font-size: 14px;
  color: var(--fg1);
  margin: 0 0 12px;
}
.dialog-actions {
  justify-content: flex-end;
  margin-top: 14px;
}
button.danger-solid {
  background: var(--red);
  border-color: var(--red);
  color: var(--bg0);
  font-weight: 600;
}
.toasts {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: grid;
  gap: 8px;
  z-index: 50;
  max-width: min(420px, calc(100vw - 32px));
  padding-bottom: env(safe-area-inset-bottom);
}
.toast {
  background: var(--bg1);
  border: 1px solid var(--bg3);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  padding: 10px 14px;
  box-shadow: var(--shadow);
  font-size: 13px;
  cursor: pointer;
  animation: toast-in 0.18s ease-out;
  word-break: break-word;
}
.toast.error {
  border-left-color: var(--red);
}
.toast.success {
  border-left-color: var(--green);
}
@keyframes toast-in {
  from {
    transform: translateY(8px);
    opacity: 0;
  }
}

.shell-output {
  background: var(--bg0);
  border: 1px solid var(--bg2);
  border-radius: 6px;
  padding: 8px 10px;
  max-height: 55vh;
  overflow: auto;
  white-space: pre-wrap;
  font-size: 12px;
  margin: 0;
}

.segmented {
  display: inline-flex;
  gap: 2px;
  background: var(--bg1);
  border-radius: 8px;
  padding: 2px;
  width: fit-content;
}
.segmented button.active {
  background: var(--accent);
  color: var(--on-accent);
}
.sidebar-user .theme-toggle {
  margin-left: auto;
  font-size: 15px;
  min-width: 32px;
}
.form .stack {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

/* --- files in chat (preview + type/size badges + name) ------------------------- */
.file-figure {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  margin: 6px 8px 6px 0;
  max-width: min(100%, 640px);
  vertical-align: top;
}
.file-preview {
  min-width: 128px;
  position: relative;
  display: inline-block;
  max-width: 100%;
}
.file-preview img {
  margin: 0 !important;
  display: block;
}
.file-badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1;
  padding: 3px 6px;
  border-radius: 4px;
  background: color-mix(in srgb, var(--bg0) 82%, transparent);
  color: var(--fg1);
  border: 1px solid var(--bg3);
  white-space: nowrap;
}
.file-preview .file-badge {
  position: absolute;
  top: 6px;
  pointer-events: none;
  backdrop-filter: blur(4px);
}
.file-preview .file-badge.left {
  left: 6px;
}
.file-preview .file-badge.right {
  right: 6px;
}
.file-figure figcaption {
  font-size: 12px;
  color: var(--fg3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}
.file-figure figcaption a {
  color: inherit;
}
.file-figure.thumb img {
  height: 140px;
  max-width: 260px;
  object-fit: contain;
}
.msg-user .file-figure img {
  max-height: 160px;
  border-radius: 6px;
}
.user-files {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.file-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid var(--bg3);
  background: var(--bg1);
  color: var(--fg1);
  font-size: 12px;
  text-decoration: none;
  white-space: nowrap;
  margin: 2px 0;
}
.file-chip:hover {
  border-color: var(--accent);
}
.file-chip-name {
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.file-chip-size {
  color: var(--muted);
}
.file-chip .file-badge {
  background: var(--bg2);
  border: none;
}
.gallery .file-figure { margin: 0; max-width: none; display: flex; }

.nav-icon {
  display: inline-block;
  width: 1.3em;
  margin-right: 6px;
  text-align: center;
  font-size: 0.95em;
}
.sidebar-foot button {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

/* --- jump to latest message ---------------------------------------------------- */
.jump-latest {
  position: sticky;
  bottom: 14px;
  height: 0;
  display: flex;
  justify-content: center;
  pointer-events: none;
  z-index: 4;
}
.jump-latest button {
  pointer-events: auto;
  transform: translateY(-100%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  padding: 0;
  box-shadow: var(--shadow);
}

/* --- session search -------------------------------------------------------------- */
.session-search {
  padding: 0 12px 8px;
}
.session-search input {
  width: 100%;
}
.session-item .snippet {
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--fg2);
}

/* --- small popup menu (export) ---------------------------------------------- */
.menu-pop {
  position: relative;
}
.menu-pop > summary {
  list-style: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}
.menu-pop > summary::-webkit-details-marker {
  display: none;
}
.menu-pop > summary:hover {
  background: var(--bg2);
}
.menu-pop-body {
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  z-index: 20;
  background: var(--bg1);
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-width: 160px;
  padding: 4px;
}
.menu-pop-body a {
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--fg1);
  text-decoration: none;
  white-space: nowrap;
}
.menu-pop-body a:hover {
  background: var(--bg2);
}

/* --- new session wizard ------------------------------------------------------------ */
.wizard {
  max-width: 980px;
}
.wiz-title {
  font-size: 30px;
  margin: 8px 0 4px;
  color: var(--fg0);
}
.wiz-sub {
  color: var(--fg3);
  margin: 0 0 18px;
}
.wiz-panel {
  padding: 22px 24px;
}
.wiz-step {
  margin-bottom: 26px;
}
.wiz-step h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 19px;
  margin: 0 0 14px;
  color: var(--fg0);
}
.wiz-num {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--bg3);
  background: var(--bg2);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg1);
  flex-shrink: 0;
}
.wiz-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px;
}
.wiz-cards.five {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}
.wiz-cards.two {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}
.wiz-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  padding: 14px 16px;
  min-height: 64px;
  border-radius: 10px;
  border: 1px solid var(--bg3);
  background: var(--bg0);
  color: var(--fg1);
  font-size: 15px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.wiz-card:hover {
  border-color: var(--fg3);
}
.wiz-card.active {
  border: 2px solid var(--accent);
  padding: 13px 15px;
  background: color-mix(in srgb, var(--accent) 12%, var(--bg0));
}
.wiz-card-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  padding-right: 18px;
}
.wiz-card-title {
  font-weight: 600;
  color: var(--fg0);
}
.wiz-card-desc {
  font-size: 12.5px;
  color: var(--fg3);
  line-height: 1.35;
}
.wiz-icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.wiz-card .wiz-icon {
  color: var(--fg2);
}
.wiz-card.active .wiz-icon {
  color: var(--accent);
}
.wiz-check {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.wiz-url {
  width: 100%;
  margin-bottom: 10px;
  font-size: 15px;
}
.wiz-input {
  border: 1px solid var(--bg3);
  border-radius: 12px;
  background: var(--bg0);
  padding: 12px 14px 8px;
}
.wiz-input:focus-within {
  border-color: var(--accent);
}
.wiz-input textarea {
  width: 100%;
  min-height: 96px;
  border: none;
  background: transparent;
  resize: vertical;
  font-size: 15px;
  outline: none;
  padding: 0;
}
.wiz-input-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--fg3);
}
.wiz-input-foot .wiz-icon {
  width: 20px;
  height: 20px;
}
.wiz-ideas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  color: var(--fg2);
}
.chip-btn {
  border: 1px solid var(--bg3);
  border-radius: 8px;
  background: var(--bg0);
  color: var(--fg1);
  padding: 6px 12px;
  cursor: pointer;
}
.chip-btn:hover {
  border-color: var(--accent);
}
.wiz-foot {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top: 1px solid var(--bg2);
  padding-top: 18px;
}
.wiz-foot-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.wiz-foot-row label {
  color: var(--fg2);
}
.wiz-folder {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--fg2);
}
.wiz-folder .wiz-icon {
  width: 20px;
  height: 20px;
}
.wiz-folder-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.wiz-folder-name {
  width: 220px;
  font-family: var(--mono);
}
.link-btn {
  background: none;
  border: none;
  color: var(--blue);
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.wiz-picker .dir-list button .wiz-icon {
  width: 18px;
  height: 18px;
  color: var(--fg3);
}
.wiz-start-row {
  display: flex;
  justify-content: flex-end;
}
.wiz-start {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  padding: 12px 26px;
  border-radius: 10px;
}
.wiz-start .wiz-icon {
  width: 20px;
  height: 20px;
}
@media (max-width: 700px) {
  .wiz-panel {
    padding: 16px;
  }
  .wiz-title {
    font-size: 24px;
  }
  .wiz-cards,
  .wiz-cards.five,
  .wiz-cards.two {
    grid-template-columns: 1fr 1fr;
  }
  .wiz-card {
    padding: 10px 12px;
  }
  .wiz-card-desc {
    display: none;
  }
}

/* --- craft phase bar ----------------------------------------------------------------- */
.phase-bar {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 8px 16px;
  border-bottom: 1px solid var(--bg2);
  overflow-x: auto;
  font-size: 12.5px;
}
.phase-bar .phase {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--fg3);
  white-space: nowrap;
}
.phase-bar .phase .dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--bg3);
  display: inline-grid;
  place-items: center;
  font-size: 10px;
}
.phase-bar .phase.done {
  color: var(--fg2);
}
.phase-bar .phase.done .dot {
  background: var(--green);
  border-color: var(--green);
}
.phase-bar .phase.done .dot svg {
  width: 11px;
  height: 11px;
  fill: none;
  stroke: var(--bg0);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.phase-bar .phase.current {
  color: var(--accent);
  font-weight: 600;
}
.phase-bar .phase.current .dot {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
  animation: glow 1.6s ease-in-out infinite;
}
.phase-bar .sep {
  flex: 1;
  min-width: 18px;
  max-width: 60px;
  height: 1.5px;
  background: var(--bg3);
  margin: 0 8px;
}
.phase-bar .sep.done {
  background: var(--green);
}

.wiz-drop {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding: 18px;
  border: 2px dashed var(--bg3);
  border-radius: 12px;
  cursor: pointer;
  color: var(--fg1);
}
.wiz-drop:hover {
  border-color: var(--accent);
}
.wiz-drop .wiz-icon {
  width: 32px;
  height: 32px;
  color: var(--accent);
}
.wiz-originals {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 10px;
}
.wiz-original {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--bg1);
  font-size: 13px;
}
.wiz-original .name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wiz-original .size {
  color: var(--muted);
}
.wiz-original .bar {
  width: 120px;
  height: 6px;
  border-radius: 3px;
  background: var(--bg3);
  overflow: hidden;
}
.wiz-original .bar i {
  display: block;
  height: 100%;
  background: var(--accent);
  transition: width 0.2s;
}
.wiz-folder-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.wiz-folder-mode {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--bg3);
  background: var(--bg0);
  color: var(--fg1);
  cursor: pointer;
}
.wiz-folder-mode .wiz-icon {
  width: 18px;
  height: 18px;
}
.wiz-folder-mode.active {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--bg0));
}

/* --- icons (SVG, coloured by the theme via currentColor) --------------------- */
.icon {
  width: 1.15em;
  height: 1.15em;
  vertical-align: -0.2em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.icon .fill {
  fill: currentColor;
  stroke: none;
}
.icon.tiny {
  width: 0.85em;
  height: 0.85em;
  vertical-align: -0.08em;
}
.icon.ok {
  color: var(--green);
}
.icon.ficon {
  color: var(--fg3);
}
.icon.ficon.dir {
  color: var(--accent);
}
.icon.nav-icon {
  width: 1.15em;
  margin-right: 8px;
}
.file-chip .icon.file-chip-icon {
  color: var(--fg3);
}
.theme-toggle .icon {
  width: 17px;
  height: 17px;
}

.title-edit {
  margin-left: 6px;
  opacity: 0;
  transition: opacity 0.15s;
  vertical-align: middle;
  padding: 2px 6px;
}
.topbar h1:hover .title-edit,
.title-edit:focus-visible {
  opacity: 0.8;
}
@media (pointer: coarse) {
  .title-edit {
    opacity: 0.6;
  }
}
.rename-gen {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.rename-gen button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* --- web terminal -------------------------------------------------------------- */
.term-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  min-width: 0;
}
.term-tab {
  display: inline-flex;
  align-items: center;
  border-radius: 8px;
  white-space: nowrap;
}
.term-tab.active {
  background: var(--bg2);
}
.term-tab.dead {
  opacity: 0.6;
}
.term-wrap {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  background: var(--bg0);
}
.term-host {
  flex: 1;
  min-height: 0;
  padding: 6px 8px;
}
.term-host .xterm {
  height: 100%;
}
.term-state {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 12px;
  color: var(--fg3);
  background: var(--bg1);
  padding: 3px 8px;
  border-radius: 6px;
}
.term-keys {
  display: none;
  gap: 4px;
  padding: 6px;
  border-top: 1px solid var(--bg2);
  overflow-x: auto;
  padding-bottom: max(6px, env(safe-area-inset-bottom));
}
.term-keys button {
  flex: 1;
  min-width: 42px;
  padding: 8px 6px;
  font-family: var(--mono);
  font-size: 13px;
}
.term-keys button.active {
  background: var(--accent);
  color: var(--on-accent);
}
@media (pointer: coarse), (max-width: 700px) {
  .term-keys {
    display: flex;
  }
}

.gitcred-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.gitcred-row {
  display: grid;
  grid-template-columns: 2fr 1.3fr 1.6fr auto;
  gap: 6px;
  align-items: center;
}
@media (max-width: 700px) {
  .gitcred-row {
    grid-template-columns: 1fr 1fr auto;
  }
  .gitcred-row input:first-child {
    grid-column: 1 / -1;
  }
}

.refine-card {
  border-color: var(--purple);
}
.refine-card summary .icon {
  color: var(--purple);
}

/* --- automations ---------------------------------------------------------------- */
.job.off {
  opacity: 0.65;
}
.job-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.job-head h3 {
  margin: 0;
}
.job-icon {
  width: 26px;
  height: 26px;
  color: var(--accent);
  margin-top: 2px;
}
.job-grid {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 6px 12px;
  margin-top: 12px;
  font-size: 13.5px;
}
.job-grid > span:nth-child(odd) {
  color: var(--fg3);
}
.job-prompt {
  margin-top: 10px;
}
.job-prompt pre,
.job-example {
  white-space: pre-wrap;
  background: var(--bg1);
  padding: 10px;
  border-radius: 8px;
  font-size: 12.5px;
}
.switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 13px;
}
.chip.ok {
  color: var(--green);
}

/* --- worktree ------------------------------------------------------------------- */
.wt-wrap {
  position: relative;
}
.wt-chip {
  border: 1px solid var(--accent);
  color: var(--accent);
  cursor: pointer;
}
.wt-panel {
  width: 340px;
  padding: 12px;
  gap: 6px;
}
.wt-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
}
.wt-log {
  font-size: 12px;
  background: var(--bg0);
  padding: 6px 8px;
  border-radius: 6px;
  max-height: 140px;
  overflow: auto;
  margin: 0;
}
.menu-pop-body a .icon {
  margin-right: 6px;
}
.wiz-check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

/* --- per-hunk review ----------------------------------------------------------- */
.hunk-block {
  border-top: 1px dashed var(--bg3);
}
.hunk-block.off > div {
  opacity: 0.35;
  text-decoration: line-through;
}
.hunk-head {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--blue);
  background: var(--bg1);
  padding: 2px 6px;
}

/* --- regenerate / effort --------------------------------------------------------- */
.regen {
  margin-top: 6px;
}
.regen > button {
  opacity: 0.7;
}
.regen > button:hover {
  opacity: 1;
}
.regen-panel {
  margin-top: 6px;
  padding: 10px;
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  background: var(--bg1);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.effort-select {
  max-width: 150px;
}

.voice-btn.on {
  color: var(--red);
  animation: glow 1.2s ease-in-out infinite;
}

.token-value {
  word-break: break-all;
  background: var(--bg0);
  padding: 4px 8px;
  border-radius: 6px;
  flex: 1;
}
.token-example {
  margin: 8px 0 0;
  white-space: pre-wrap;
  word-break: break-all;
  font-size: 12px;
}

.cli-steps {
  margin: 0 0 10px;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.memory-card .icon {
  color: var(--purple);
}

.update-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 12px 8px;
  padding: 6px 10px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 18%, var(--bg1));
  color: var(--fg0);
  font-size: 13px;
  text-decoration: none;
}
.whatsnew {
  margin: 10px 0 16px;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.job-hook {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
  font-size: 13px;
  color: var(--fg2);
}

/* --- share target ------------------------------------------------------------- */
.share-target textarea {
  width: 100%;
  resize: vertical;
  margin-bottom: 10px;
}
.share-new {
  width: 100%;
  justify-content: center;
}
.share-sep {
  margin: 14px 0 6px;
  font-size: 12px;
  color: var(--muted);
}
.share-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.share-list button {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  text-align: left;
  background: var(--bg2);
}
.share-list button:hover:not(:disabled) {
  background: var(--bg3);
}
.share-title {
  font-weight: 600;
  color: var(--fg1);
}
.share-meta {
  font-size: 12px;
  color: var(--muted);
}

/* --- prompt templates ---------------------------------------------------------- */
.tpl-picker {
  width: min(560px, 100%);
}
.tpl-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 10px;
  max-height: 50vh;
  overflow-y: auto;
}
.tpl-list button {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  text-align: left;
  background: var(--bg2);
}
.tpl-list button.active {
  background: var(--bg3);
}
.tpl-name {
  display: flex;
  gap: 6px;
  align-items: center;
  font-weight: 600;
  color: var(--fg1);
}
.tpl-preview {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.tpl-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.tpl-field span {
  font-size: 13px;
  font-weight: 600;
}
.tpl-field textarea,
.tpl-edit textarea {
  width: 100%;
  resize: vertical;
}
.tpl-edit {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 0;
  border-bottom: 1px solid var(--bg2);
}
.tpl-ph {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

/* --- command palette ----------------------------------------------------------- */
.palette-backdrop {
  align-items: flex-start;
  padding-top: 12vh;
}
.palette {
  width: min(600px, 100%);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 70vh;
}
.palette > input {
  width: 100%;
  font-size: 15px;
  padding: 10px 12px;
}
.palette-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  min-height: 0;
}
.palette-list button {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  background: transparent;
  border-color: transparent;
}
.palette-list button.active {
  background: var(--bg2);
}
.palette-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--fg1);
}
.palette-hint {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
.palette kbd {
  font: 11px var(--mono, monospace);
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid var(--bg3);
  background: var(--bg0);
  color: var(--fg2);
  margin-right: 2px;
}
.palette kbd .tiny {
  vertical-align: -1px;
}
.palette-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 11px;
  color: var(--muted);
  padding: 4px 4px 0;
  border-top: 1px solid var(--bg2);
}
@media (pointer: coarse) {
  .palette-foot {
    display: none;
  }
}

/* --- backups ------------------------------------------------------------------- */
.backup-s3 {
  margin-top: 12px;
}
.backup-s3 summary {
  cursor: pointer;
  font-weight: 600;
}
.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
}
.field input {
  width: 100%;
}
.backup-list {
  margin-top: 10px;
  max-height: 260px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.backup-file {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  color: var(--fg1);
  text-decoration: none;
  font-size: 13px;
}
.backup-file:hover {
  background: var(--bg2);
}
.backup-file .grow {
  flex: 1;
}

/* --- automation templates ------------------------------------------------------ */
.job-tpl {
  width: min(720px, 100%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 88vh;
}
.job-tpl h3 {
  display: flex;
  align-items: center;
  gap: 8px;
}
.job-tpl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 8px;
}
.job-tpl-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-align: left;
  padding: 12px;
  background: var(--bg2);
}
.job-tpl-card:hover {
  background: var(--bg3);
}
.job-tpl-card span {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.job-tpl-card small {
  color: var(--muted);
}
.job-tpl textarea {
  width: 100%;
  resize: vertical;
}
.chip-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}