:root {
  --bg: #14110f;
  --bg-2: #1d1916;
  --panel: #211c19;
  --panel-2: #29231f;
  --panel-3: #342d28;
  --border: #4a4039;
  --border-soft: #3d342d;
  --text: #f4f3ee;
  --muted: #c3beb3;
  --subtle: #b1ada1;
  --accent: #c15f3c;
  --accent-2: #df8a67;
  --green: #9fd19f;
  --yellow: #d8b36a;
  --red: #d4846d;
  --accent-rgb: 193, 95, 60;
  --green-rgb: 159, 209, 159;
  --yellow-rgb: 216, 179, 106;
  --red-rgb: 212, 132, 109;
  --overlay-rgb: 8, 6, 5;
  --shadow: 0 18px 60px rgba(0,0,0,.34);
  --radius-xl: 22px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html[data-theme="light"] {
  --bg: #f4f3ee;
  --bg-2: #ece7dd;
  --panel: #ffffff;
  --panel-2: #f7f2ea;
  --panel-3: #efe8dc;
  --border: #d6cfc2;
  --border-soft: #e4dcd0;
  --text: #231b17;
  --muted: #655d54;
  --subtle: #8f877d;
  --accent: #c15f3c;
  --accent-2: #9e4e31;
  --green: #2f7a44;
  --yellow: #9f7330;
  --red: #b15f4b;
  --accent-rgb: 193, 95, 60;
  --green-rgb: 47, 122, 68;
  --yellow-rgb: 159, 115, 48;
  --red-rgb: 177, 95, 75;
  --overlay-rgb: 27, 21, 17;
  --shadow: 0 16px 48px rgba(71, 55, 36, .12);
}

html[data-theme="ansi"] {
  --bg: #171312;
  --bg-2: #211917;
  --panel: #261d1a;
  --panel-2: #302521;
  --panel-3: #3a2e29;
  --border: #56463f;
  --border-soft: #443732;
  --text: #f6f1eb;
  --muted: #cabfb2;
  --subtle: #a99d90;
  --accent: #d06f49;
  --accent-2: #efab84;
  --green: #94e2af;
  --yellow: #e0bd79;
  --red: #dd9179;
  --accent-rgb: 208, 111, 73;
  --green-rgb: 148, 226, 175;
  --yellow-rgb: 224, 189, 121;
  --red-rgb: 221, 145, 121;
  --overlay-rgb: 10, 8, 7;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html {
  background: var(--bg);
}
body {
  position: relative;
  margin: 0;
  color: var(--text);
  background-color: var(--bg);
  font-family: var(--sans);
  isolation: isolate;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at top right, rgba(var(--accent-rgb), .18), transparent 22%),
    radial-gradient(circle at bottom left, rgba(var(--accent-rgb), .1), transparent 20%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
}
button, input, textarea { font: inherit; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
.hidden { display: none !important; }

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px minmax(0,1fr) 360px;
  gap: 16px;
  padding: 16px;
  align-items: start;
}
.panel {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)), var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}
.left-rail, .right-rail {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: calc(100vh - 32px);
}
.left-rail {
  position: sticky;
  top: 16px;
  max-height: calc(100vh - 32px);
  overflow: auto;
}
.right-rail {
  overflow: auto;
  background-color: var(--panel);
}
.main-stage {
  min-width: 0;
  display: grid;
  grid-template-rows: auto minmax(0,1fr);
  gap: 16px;
  width: min(100%, 1120px);
  height: calc(100vh - 32px);
  margin-inline: auto;
  position: sticky;
  top: 16px;
}
.brand-block {
  display: flex;
  gap: 12px;
  align-items: center;
}
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex: 0 0 44px;
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 11px; color: var(--subtle); }
.brand-block .eyebrow { color: var(--text); }
.brand-link {
  display: inline-block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}
.brand-link:hover {
  color: var(--text);
}
.brand-block h1, .catalog-head h2, .details-header h3 { margin: 4px 0 0; font-size: 18px; }
.rail-section { display: grid; gap: 10px; }
.section-label { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--subtle); }
.workspace-card, .tree-card, .details-card, .meta-grid, .workspace-state-card, .timeline-card {
  background: var(--panel-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
}
.workspace-card { padding: 12px; display: grid; gap: 10px; }
.workspace-row, .meta-item {
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.workspace-row span, .meta-k { color: var(--muted); font-size: 13px; }
.workspace-row strong, .meta-item strong, .meta-item a { font-size: 13px; }
.tree-card { padding: 12px; display: grid; gap: 8px; font-family: var(--mono); font-size: 13px; }
.tree-node {
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}
.tree-node strong { color: var(--text); font-weight: 500; }
.tree-folder { cursor: default; opacity: .8; }
.tree-file.modified strong { color: var(--accent-2); }
.tree-file.staged strong { color: var(--green); }
.workspace-state-card, .timeline-card { padding: 12px; display: grid; gap: 12px; }
.workspace-state-grid { display: grid; gap: 8px; }
.workspace-files, .tool-timeline { display: grid; gap: 8px; }
.workspace-file {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: var(--panel-3);
  color: var(--text);
  cursor: pointer;
}
.workspace-file strong {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}
.workspace-file.staged strong { color: var(--green); }
.workspace-file.modified strong { color: var(--accent-2); }
.timeline-entry {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: var(--panel-3);
}
.timeline-entry.success { border-color: rgba(var(--green-rgb), .24); }
.timeline-entry.warn { border-color: rgba(var(--yellow-rgb), .24); }
.timeline-entry.error { border-color: rgba(var(--red-rgb), .24); }
.timeline-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 6px;
}
.timeline-head strong { font-family: var(--mono); font-size: 12px; }
.timeline-head span, .timeline-detail { color: var(--muted); font-size: 12px; }
.timeline-summary { color: var(--text); font-size: 13px; }
.quick-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.topbar {
  padding: 14px 18px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.window-controls { display: flex; gap: 8px; }
.window-controls span { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.window-controls span:nth-child(1) { background: #ff5f57; }
.window-controls span:nth-child(2) { background: #febc2e; }
.window-controls span:nth-child(3) { background: #28c840; }
.topbar-title {
  justify-self: center;
  font-family: var(--mono);
  color: var(--muted);
  font-size: 13px;
}
.topbar-meta { justify-self: end; display: flex; gap: 8px; }
.pill {
  display: inline-flex; align-items: center; border-radius: 999px; padding: 6px 10px; font-size: 12px; line-height: 1;
}
.pill.subtle { background: var(--panel-3); border: 1px solid var(--border-soft); color: var(--muted); }
.pill.accent { background: rgba(var(--green-rgb), .14); border: 1px solid rgba(var(--green-rgb), .3); color: var(--green); }
.terminal {
  min-height: 0;
  height: 100%;
  display: grid;
  grid-template-rows: minmax(0,1fr) auto auto;
  overflow: hidden;
}
.terminal-scroll {
  min-height: 0;
  overflow: auto;
  padding: 22px 22px 14px;
  font-family: var(--mono);
  line-height: 1.7;
  font-size: 14px;
}
.terminal-scroll::-webkit-scrollbar, .command-list::-webkit-scrollbar, .palette-results::-webkit-scrollbar, .modal-body::-webkit-scrollbar { width: 10px; }
.terminal-scroll::-webkit-scrollbar-thumb, .command-list::-webkit-scrollbar-thumb, .palette-results::-webkit-scrollbar-thumb, .modal-body::-webkit-scrollbar-thumb { background: var(--panel-3); border-radius: 999px; }
.welcome-card {
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(var(--accent-rgb), .28);
  background: linear-gradient(180deg, rgba(var(--accent-rgb), .12), rgba(var(--accent-rgb), .04));
  margin-bottom: 16px;
}
.welcome-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.claude-mascot {
  flex: 0 0 132px;
  width: 132px;
  height: 132px;
  display: grid;
  place-items: center;
}
.claude-mascot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.welcome-title { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.welcome-copy, .welcome-meta { color: var(--muted); margin: 0; }
.callout-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin-bottom: 16px; }
.callout-card {
  padding: 14px;
  background: var(--panel-2);
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  display: grid;
  gap: 8px;
}
.callout-card strong { color: var(--accent-2); }
.callout-card span { color: var(--muted); font-size: 13px; }
.line { margin: 0 0 8px; white-space: pre-wrap; }
.line.dim { color: var(--muted); }
.line.command { color: var(--accent-2); }
.line.success { color: var(--green); }
.line.warn { color: var(--yellow); }
.line.error { color: var(--red); }
.line.info { color: var(--text); }
.statusline {
  border-top: 1px solid var(--border-soft);
  padding: 10px 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.input-wrap { border-top: 1px solid var(--border-soft); padding: 14px 16px; display: grid; gap: 10px; }
.input-row { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: 12px; align-items: center; }
.command-input-shell {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0,1fr);
  align-items: center;
  border: 1px solid var(--border);
  background: var(--panel-2);
  border-radius: 14px;
  padding: 0 14px;
}
.command-suggestion {
  min-height: 18px;
  padding: 0 4px;
  color: var(--accent-2);
  font-size: 12px;
  font-family: var(--mono);
}
.prompt { color: var(--accent-2); font-family: var(--mono); font-size: 18px; }
.command-input {
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  caret-color: var(--text);
  padding: 13px 14px;
  outline: none;
}
.command-input-shell:focus-within,
.search-input:focus,
#paletteInput:focus {
  border-color: rgba(var(--accent-rgb), .6);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .13);
}
.command-input:focus {
  box-shadow: none;
  border-color: transparent;
}
.primary-btn, .ghost-btn, .filter-btn {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel-2), var(--panel-3));
  color: var(--text);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
}
.primary-btn:hover, .ghost-btn:hover, .filter-btn:hover { border-color: rgba(var(--accent-rgb), .5); }
.ghost-btn { background: var(--panel-2); }
.ghost-btn.small, .filter-btn { padding: 8px 10px; font-size: 12px; }
.filter-btn.active { background: rgba(var(--accent-rgb), .14); color: var(--accent-2); }
.input-hints { display: flex; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--subtle); }
.meta-grid { padding: 12px; display: grid; gap: 12px; }
.catalog-head { display: grid; gap: 12px; }
.section-headline { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.section-headline h2 { margin: 0; font-size: 16px; }
.search-input, #paletteInput {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 14px;
  outline: none;
}
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.command-list {
  min-height: 0;
  max-height: clamp(280px, 42vh, 420px);
  overflow: auto;
  display: grid;
  gap: 8px;
  padding-right: 4px;
}
.command-item {
  display: grid;
  grid-template-columns: minmax(0,1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: var(--panel-2);
}
.command-item:hover, .command-item.active { border-color: rgba(var(--accent-rgb), .45); background: rgba(var(--accent-rgb), .08); }
.command-main {
  text-align: left;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  color: inherit;
  display: grid;
  gap: 6px;
  cursor: pointer;
}
.command-item .cmd { font-family: var(--mono); color: var(--text); font-size: 13px; }
.command-item .desc { color: var(--muted); font-size: 12px; }
.command-meta, .palette-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.favorite-toggle {
  border: 1px solid var(--border);
  background: var(--panel-3);
  color: var(--muted);
  border-radius: 10px;
  min-width: 36px;
  height: 36px;
  cursor: pointer;
}
.favorite-toggle.active {
  color: var(--accent-2);
  border-color: rgba(var(--accent-rgb), .5);
}
.mini-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  background: rgba(var(--accent-rgb), .14);
  color: var(--accent-2);
}
.mini-pill.subtle {
  background: var(--panel-3);
  color: var(--muted);
}
.details-card { margin-top: auto; padding: 14px; display: grid; gap: 12px; }
.details-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.details-header h3 { margin: 0; font-size: 15px; }
.details-copy { margin: 0; color: var(--muted); line-height: 1.6; }
.kv-block { display: grid; gap: 6px; }
.kv-block span { color: var(--subtle); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.kv-block strong, #selectedExample { font-family: var(--mono); font-size: 12px; }
#selectedExample {
  margin: 0;
  white-space: pre-wrap;
  background: var(--panel-3);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 12px;
  color: var(--text);
}
.overlay {
  position: fixed; inset: 0; background: rgba(var(--overlay-rgb), .62); backdrop-filter: blur(6px); z-index: 40;
}
.modal, .palette {
  position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%);
  z-index: 50;
  width: min(920px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.modal-header, .palette-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 18px; border-bottom: 1px solid var(--border-soft);
}
.modal-header h3 { margin: 4px 0 0; font-size: 22px; }
.modal-body, .palette-results { padding: 18px; overflow: auto; max-height: calc(100vh - 150px); }
.palette { width: min(760px, calc(100vw - 32px)); }
.palette-head { display: grid; grid-template-columns: minmax(0,1fr) auto; }
.palette-results { display: grid; gap: 8px; }
.palette-group {
  display: grid;
  gap: 8px;
}
.palette-group-title {
  color: var(--subtle);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.palette-item {
  text-align: left;
  background: var(--panel-2);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 12px;
  cursor: pointer;
  color: var(--text);
}
.palette-item:hover, .palette-item.active { border-color: rgba(var(--accent-rgb), .5); background: rgba(var(--accent-rgb), .08); }
.palette-item .cmd {
  font-family: var(--mono);
  color: var(--text);
  font-size: 13px;
}
.palette-item .desc {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}
.tool-card {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--panel-2);
  border: 1px solid var(--border-soft);
}
.tool-card.success { border-color: rgba(var(--green-rgb), .28); }
.tool-card.warn { border-color: rgba(var(--yellow-rgb), .28); }
.tool-card.error { border-color: rgba(var(--red-rgb), .28); }
.tool-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 6px;
}
.tool-name, .tool-summary {
  font-family: var(--mono);
}
.tool-status {
  color: var(--subtle);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.tool-summary { color: var(--text); font-size: 13px; }
.tool-detail { color: var(--muted); font-size: 12px; margin-top: 6px; }
.code-preview, .diff-preview {
  margin: 0;
  padding: 14px;
  border-radius: 14px;
  background: var(--panel-3);
  border: 1px solid var(--border-soft);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow: auto;
}
.diff-preview.compact {
  max-height: 200px;
}
.diff-row {
  display: grid;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--border-soft);
}
.diff-row:first-of-type {
  padding-top: 0;
  border-top: 0;
}
.diff-row-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.session-actions, .session-row-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.session-row-actions {
  justify-content: flex-end;
}
.session-row-actions .ghost-btn.small {
  flex: 0 0 auto;
  white-space: nowrap;
}
.approval-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.onboarding-grid {
  display: grid;
  gap: 14px;
}
.onboarding-grid-tight {
  align-items: start;
}
.onboarding-hero h4 {
  margin: 6px 0 8px;
}
.onboarding-list {
  display: grid;
  gap: 12px;
}
.onboarding-list div {
  display: grid;
  gap: 4px;
}
.onboarding-list span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.session-list {
  display: grid;
  gap: 10px;
}
.session-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: var(--panel-3);
}
.session-row > :first-child {
  min-width: 0;
}
.session-meta {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}
.grid-2 { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.card {
  padding: 14px;
  border-radius: 16px;
  background: var(--panel-2);
  border: 1px solid var(--border-soft);
  display: grid;
  gap: 12px;
}
.card h4, .card h5 { margin: 0; }
.setting-row, .list-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.select, .text-input, .textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--panel-3);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  outline: none;
}
.textarea { min-height: 120px; resize: vertical; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { padding: 10px 8px; border-bottom: 1px solid var(--border-soft); text-align: left; }
.table th { color: var(--subtle); font-weight: 600; }
.badge-ok, .badge-ask, .badge-off, .badge-warn {
  display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 8px; font-size: 12px;
}
.badge-ok { background: rgba(var(--green-rgb), .12); color: var(--green); }
.badge-ask { background: rgba(var(--yellow-rgb), .12); color: var(--yellow); }
.badge-off, .badge-warn { background: rgba(var(--red-rgb), .12); color: var(--red); }
.empty-state { color: var(--muted); text-align: center; padding: 16px; }
@media (max-width: 1280px) {
  .app-shell { grid-template-columns: 250px minmax(0,1fr) 330px; }
}
@media (max-width: 1080px) {
  .app-shell { grid-template-columns: 1fr; }
  .left-rail, .right-rail { min-height: auto; }
  .left-rail {
    position: static;
    top: auto;
    max-height: none;
    overflow: visible;
  }
  .main-stage {
    width: 100%;
    height: auto;
    position: static;
  }
  .callout-grid, .grid-2 { grid-template-columns: 1fr; }
  .welcome-head {
    align-items: flex-start;
    gap: 12px;
  }
  .claude-mascot {
    flex-basis: 108px;
    width: 108px;
    height: 108px;
  }
  .session-row {
    align-items: start;
    flex-direction: column;
  }
}