:root {
  color-scheme: dark;
  --bg: #000;
  --panel: #050503;
  --panel-raised: #0c0b06;
  --line: #5e563d;
  --track: #f8f4db;
  --track-dim: #f8f4db;
  --text: #f8f4db;
  --muted: #b6ad90;
  --green: #52ff57;
  --amber: #ffbd22;
  --red: #ff452e;
  --violet: #ff61df;
  --scale: 1;
  --radius: 0;
  font-family: Menlo, Monaco, "Courier New", monospace;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  overflow: hidden;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
}

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

button, a { -webkit-tap-highlight-color: transparent; }

button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

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

.app-shell {
  display: grid;
  grid-template-rows: 44px 1fr;
  height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 0 18px;
  border-bottom: 2px solid #756b4d;
  background: #050503;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 204px;
  color: #f8f4db;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border: 1px solid var(--track);
  background: #000;
  color: var(--track);
  text-shadow: 0 0 5px var(--track-dim);
}

.system-state, .operator {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.operator { margin-left: auto; }

.signal {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 9px currentColor;
}

.signal.green { color: var(--green); background: var(--green); }
.signal.amber { color: var(--amber); background: var(--amber); }
.signal.red { color: var(--red); background: var(--red); }

.control-room {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  min-height: 0;
}

.board-section {
  display: grid;
  grid-template-rows: 42px minmax(0, 1fr) 30px;
  min-width: 0;
  min-height: 0;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid #756b4d;
  background: #050503;
}

.toolbar-group { display: flex; align-items: center; gap: 5px; }
.toolbar-group + .toolbar-group { padding-left: 10px; border-left: 1px solid var(--line); }

.tool-button, .filter-button, .secondary-button, .primary-button, .danger-button {
  min-height: 30px;
  border: 1px solid #756b4d;
  border-radius: 0;
  background: #050503;
  color: var(--text);
  cursor: pointer;
}

.tool-button { min-width: 32px; padding: 0 8px; }
.tool-button:hover, .filter-button:hover, .secondary-button:hover { border-color: var(--track); background: #282010; color: #fff; }
.tool-button[aria-pressed="true"] { color: var(--track); border-color: var(--track-dim); }

.filter-label { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }

.filter-button {
  padding: 6px 9px;
  color: #b6ad90;
  font-size: 11px;
}

.filter-button.active { color: #050700; border-color: var(--amber); background: var(--amber); }

.board-viewport {
  position: relative;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-color: #b6ad90 #050503;
  cursor: grab;
  background-color: #000;
  background-image:
    linear-gradient(#1b180e 1px, transparent 1px),
    linear-gradient(90deg, #1b180e 1px, transparent 1px);
  background-size: 46px 46px;
}

.board-viewport.panning { cursor: grabbing; user-select: none; }

#board-shell { display: contents; }

.board-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  min-width: 0;
  min-height: 0;
}

.board-canvas {
  position: relative;
  min-width: 100%;
  transform: scale(var(--scale));
  transform-origin: 0 0;
  transition: transform 100ms ease-out;
}

.board-syncing {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 390px;
  padding: 16px 18px;
  border: 2px solid var(--amber);
  background: #000;
  color: var(--amber);
  transform: translate(-50%, -50%);
  box-shadow: 8px 8px 0 #2b2109;
  letter-spacing: .08em;
}

.board-syncing strong, .board-syncing span { display: block; }
.board-syncing strong { font-size: 13px; }
.board-syncing div > span { margin-top: 6px; color: var(--muted); font-size: 9px; }

.sync-lamp {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  border: 2px solid #fff4c7;
  background: var(--amber);
  box-shadow: 0 0 12px var(--amber);
  animation: sync-pulse 900ms steps(1, end) infinite;
}

@keyframes sync-pulse {
  50% { background: #2b2109; box-shadow: none; }
}

.track-layer {
  position: absolute;
  inset: 0;
  overflow: visible;
  pointer-events: none;
}

.repository-filtered-out { display: none !important; }

.track-line {
  fill: none;
  stroke: var(--track);
  stroke-width: 3;
  vector-effect: non-scaling-stroke;
  shape-rendering: geometricPrecision;
  filter: drop-shadow(0 0 2px #fff4c777);
}

.track-clearance { fill: none; stroke: #000; stroke-width: 9; vector-effect: non-scaling-stroke; }
.dependency-line { stroke: var(--track); stroke-width: 2; }
.branch-label {
  position: absolute;
  left: 12px;
  z-index: 6;
  width: 190px;
  padding: 6px 8px;
  border-left: 3px solid var(--track-dim);
  background: #000;
  pointer-events: none;
}

.branch-label strong, .branch-label span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.branch-label-offscreen { visibility: hidden; }
.branch-label strong { color: #f8f4db; font-size: 10px; text-transform: uppercase; text-shadow: 0 0 3px #fff8; }
.branch-label span { margin-top: 2px; color: var(--amber); font-size: 9px; text-transform: uppercase; }

.commit-dot {
  position: absolute;
  z-index: 4;
  width: 10px;
  height: 10px;
  padding: 0;
  border: 2px solid #000;
  border-radius: 50%;
  background: var(--track);
  color: transparent;
  cursor: pointer;
  box-shadow: 0 0 0 1px var(--track), 0 0 5px #fff4c7aa;
}

.commit-dot:hover, .commit-dot:focus-visible { transform: scale(1.35); }

.pr-marker {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 5px;
  width: 54px;
  height: 22px;
  padding: 2px 5px;
  border: 1px solid var(--amber);
  border-radius: 0;
  background: #000;
  box-shadow: 0 0 5px #ffd33644;
  color: var(--text);
  cursor: pointer;
}

.pr-marker.blocked { border-color: var(--red); }
.pr-marker.waiting { border-color: var(--amber); }
.pr-marker.ready { border-color: var(--green); }
.pr-marker:hover { background: #282010; }

.marker-signal, .queue-status-light {
  width: 5px;
  height: 5px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 5px currentColor;
}

.marker-code {
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .04em;
  white-space: nowrap;
}

.pr-marker.blocked .marker-signal, .merge-queue-item.blocked .queue-status-light { color: var(--red); }
.pr-marker.waiting .marker-signal, .merge-queue-item.waiting .queue-status-light { color: var(--amber); }
.pr-marker.ready .marker-signal, .merge-queue-item.ready .queue-status-light { color: var(--green); }

.branch-head-terminal {
  position: absolute;
  z-index: 7;
  width: 11px;
  height: 23px;
  padding: 0;
  border: 0;
  border-left: 3px solid var(--track);
  background: transparent;
  cursor: pointer;
  filter: drop-shadow(0 0 2px #fff4c777);
}

.branch-head-terminal::after {
  content: "";
  position: absolute;
  left: -5px;
  top: 10px;
  width: 7px;
  height: 3px;
  background: var(--track);
}

.branch-head-terminal:hover,
.branch-head-terminal:focus-visible { border-left-color: var(--amber); }

.no-pr-label {
  position: absolute;
  z-index: 6;
  color: var(--amber);
  font-size: 8px;
  letter-spacing: .06em;
  pointer-events: none;
}

.merge-queue-panel {
  display: grid;
  grid-template-rows: 42px minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  border-left: 2px solid #756b4d;
  background: #050503;
}

.merge-queue-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  border-bottom: 1px solid #756b4d;
  color: var(--amber);
  font-size: 10px;
  letter-spacing: .08em;
}

.merge-queue-header span { color: var(--muted); font-size: 8px; }

.merge-queue-groups {
  min-height: 0;
  padding: 8px;
  overflow-y: auto;
  scrollbar-color: #b6ad90 #050503;
}

.merge-queue-group + .merge-queue-group { margin-top: 12px; }
.merge-queue-group h3 {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.merge-queue-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.merge-queue-item {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 25px minmax(0, 1fr) 15px 25px;
  align-items: stretch;
  min-height: 48px;
  margin-bottom: 5px;
  border: 1px solid #5e563d;
  background: #000;
}

.merge-queue-item.blocked { border-color: var(--red); }
.merge-queue-item.ready { border-color: var(--green); }
.merge-queue-item.dragging { z-index: 20; opacity: .86; box-shadow: 0 0 0 2px var(--track); }

.merge-queue-position {
  display: grid;
  place-items: center;
  border-right: 1px solid #403a28;
  color: var(--amber);
  font-size: 9px;
}

.merge-queue-main {
  min-width: 0;
  padding: 6px;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.merge-queue-main:hover { background: #282010; }
.merge-queue-main strong, .merge-queue-main small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.merge-queue-main strong { font-size: 9px; font-weight: 700; }
.merge-queue-main small { margin-top: 4px; color: var(--muted); font-size: 8px; text-transform: uppercase; }

.queue-status-light { display: inline-block; margin-right: 5px; }

.merge-queue-method {
  display: grid;
  place-items: center;
  color: var(--amber);
  font-size: 9px;
}

.merge-queue-drag-handle {
  padding: 0;
  border: 0;
  border-left: 1px solid #403a28;
  background: transparent;
  color: var(--muted);
  cursor: ns-resize;
  font-size: 10px;
}

.merge-queue-drag-handle:hover { color: var(--amber); background: #282010; }
.merge-queue-fixed { display: grid; place-items: center; color: #403a28; }
.merge-queue-empty { padding: 18px 8px; color: var(--muted); font-size: 9px; text-align: center; }

.collision-flag {
  position: absolute;
  right: -10px;
  top: -10px;
  display: grid;
  place-items: center;
  width: 15px;
  height: 15px;
  border: 1px solid var(--red);
  background: #000;
  color: var(--red);
  font-size: 9px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.board-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 14px;
  border-top: 1px solid var(--line);
  background: #050503;
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.legend { display: flex; align-items: center; gap: 6px; }
.legend .signal { width: 6px; height: 6px; }
.board-footer .revision { margin-left: auto; }

.detail-panel {
  min-width: 0;
  overflow-y: auto;
  border-left: 2px solid #756b4d;
  background: #050503;
  scrollbar-color: #b6ad90 #050503;
}

.panel-empty {
  display: grid;
  place-items: center;
  min-height: 100%;
  padding: 44px;
  color: var(--muted);
  text-align: center;
}

.panel-empty-mark { display: block; margin-bottom: 16px; color: #5d512d; font-size: 46px; }

.detail {
  min-height: 100%;
  padding-bottom: 40px;
}

.detail-header {
  position: sticky;
  top: 0;
  z-index: 5;
  padding: 18px 20px 16px;
  border-bottom: 1px solid var(--line);
  background: #050503;
}

.eyebrow { color: var(--track); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.detail h2 { margin: 9px 0 10px; color: #f8f4db; font-size: 16px; line-height: 1.3; text-transform: uppercase; }
.detail h3 { margin: 0 0 10px; color: #d0c7a6; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.detail-section { padding: 18px 20px; border-bottom: 1px solid #403a28; }
.detail-body { color: #d0c7a6; line-height: 1.55; }
.detail-body p:first-child { margin-top: 0; }
.detail-body code { padding: 2px 4px; border-radius: 0; background: #18150b; color: #f8f4db; }

.status-row, .meta-grid { display: flex; flex-wrap: wrap; gap: 7px; }
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 6px;
  border: 1px solid #5e563d;
  border-radius: 0;
  color: #b6ad90;
  font-size: 9px;
  text-transform: uppercase;
}

.check-list, .conversation { display: grid; gap: 7px; }
.check, .comment { border: 1px solid #403a28; border-radius: 0; background: #090805; }
.check { display: flex; align-items: center; gap: 9px; padding: 8px 9px; }
.check a { margin-left: auto; font-size: 10px; }
.diffstat { margin-left: auto; color: var(--muted); font-size: 10px; white-space: nowrap; }
.additions { color: var(--green); }
.deletions { color: var(--red); }

.file-review-summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px;
  border: 1px solid #5e563d;
  background: #090805;
}

.file-review-summary div { min-width: 0; flex: 1; }
.file-review-summary strong, .file-review-summary span { display: block; }
.file-review-summary strong { color: var(--text); font-size: 11px; text-transform: uppercase; }
.file-review-summary span { margin-top: 5px; color: var(--muted); font-size: 9px; line-height: 1.4; }
.file-review-summary .primary-button { flex: 0 0 auto; }

.review-workspace {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  grid-template-rows: 48px minmax(0, 1fr);
  overflow: hidden;
  background: #000;
  color: var(--text);
}

.review-titlebar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 7px 12px;
  border-bottom: 2px solid #756b4d;
  background: #050503;
}

.review-title { min-width: 0; }
.review-title strong, .review-title span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.review-title strong { color: var(--text); font-size: 11px; text-transform: uppercase; }
.review-title span { margin-top: 3px; color: var(--muted); font-size: 8px; letter-spacing: .08em; }
.review-summary { display: flex; align-items: center; gap: 12px; margin-left: auto; font-size: 10px; }

.review-layout {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
}

.review-explorer {
  display: grid;
  grid-template-rows: 42px minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  border-right: 1px solid #756b4d;
  background: #050503;
}

.review-explorer > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 12px;
  border-bottom: 1px solid #403a28;
  font-size: 9px;
  letter-spacing: .08em;
}

.review-explorer > header span { color: var(--muted); font-size: 8px; }
.changed-file-tree { min-height: 0; overflow: auto; padding: 7px 0 20px; scrollbar-color: #b6ad90 #050503; }
.changed-file-tree ul { margin: 0; padding: 0; list-style: none; }
.changed-file-tree ul ul { margin-left: 13px; border-left: 1px solid #2c291d; }
.tree-directory > details > summary {
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 25px;
  padding: 0 9px;
  overflow: hidden;
  color: #d0c7a6;
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  list-style: none;
}

.tree-directory > details > summary::-webkit-details-marker { display: none; }
.tree-directory > details > summary:hover { background: #18150b; color: #fff; }
.tree-directory > details:not([open]) > summary span { transform: rotate(-90deg); }
.tree-file {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 5px;
  width: 100%;
  min-height: 27px;
  padding: 2px 9px;
  border: 0;
  border-left: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: #d0c7a6;
  text-align: left;
  cursor: pointer;
}

.tree-file:hover { background: #18150b; color: #fff; }
.tree-file[aria-current="page"] { border-left-color: var(--amber); background: #2b2109; color: #fff; }
.tree-file-name { overflow: hidden; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.tree-file-stat { font-size: 8px; }
.file-status { color: var(--amber); font-size: 9px; font-weight: 800; }
.file-status.added { color: var(--green); }
.file-status.deleted, .file-status.removed { color: var(--red); }
.file-status.renamed { color: var(--violet); }

.review-editor {
  display: grid;
  grid-template-rows: 42px minmax(0, 1fr) auto;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #000;
}

.review-tabbar {
  display: flex;
  align-items: stretch;
  min-width: 0;
  border-bottom: 1px solid #756b4d;
  background: #090805;
}

.review-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: min(720px, 75%);
  padding: 0 13px;
  border-top: 2px solid var(--amber);
  border-right: 1px solid #403a28;
  background: #000;
}

.review-tab strong { overflow: hidden; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.review-language { margin-left: 8px; color: var(--muted); font-size: 8px; text-transform: uppercase; }
.review-tabbar > .diffstat { display: flex; align-items: center; gap: 7px; margin-right: 13px; }
.file-diff { min-width: 0; min-height: 0; overflow: hidden; background: #000; }
.diff-scroll { width: 100%; height: 100%; overflow: auto; scrollbar-color: #b6ad90 #050503; }
.diff-table { width: 100%; min-width: max-content; border-spacing: 0; font-size: 11px; line-height: 1.55; }
.diff-table td { height: 20px; padding: 0; border: 0; vertical-align: top; }
.diff-table code { display: block; min-height: 20px; font: inherit; white-space: pre; }
.line-number { position: sticky; z-index: 1; width: 48px; min-width: 48px; padding: 1px 8px 0 4px !important; border-right: 1px solid #2c291d !important; background: #090805; color: #756f59; text-align: right; user-select: none; }
.line-number.old { left: 0; }
.line-number.new { left: 48px; }
.diff-sign { width: 22px; min-width: 22px; padding-top: 1px !important; color: var(--muted); text-align: center; user-select: none; }
.diff-code { min-width: 100%; padding: 1px 14px 0 2px !important; color: #d0c7a6; }
.diff-line.addition { background: #102612; }
.diff-line.deletion { background: #2b100c; }
.diff-line.addition .diff-sign { color: var(--green); }
.diff-line.deletion .diff-sign { color: var(--red); }
.diff-line.hunk td { padding: 7px 12px !important; border-top: 1px solid #5e563d; border-bottom: 1px solid #5e563d; background: #2b2109; color: var(--amber); }
.diff-line.metadata .diff-code { color: var(--muted); font-style: italic; }
.diff-unavailable, .review-empty { display: grid; place-content: center; height: 100%; padding: 34px 20px; color: var(--muted); text-align: center; }
.diff-unavailable strong, .review-empty strong { color: var(--amber); text-transform: uppercase; }
.review-comment-panel { border-top: 1px solid #756b4d; background: #050503; }
.review-comment-panel > summary { padding: 9px 12px; color: var(--muted); font-size: 9px; letter-spacing: .07em; cursor: pointer; }
.review-comment-panel[open] > summary { border-bottom: 1px solid #403a28; color: var(--amber); }
.review-comment-panel .inline-form { grid-template-columns: 100px minmax(220px, 1fr) auto; align-items: end; padding: 10px 12px; }

.comment { padding: 10px; }
.comment-head { display: flex; justify-content: space-between; margin-bottom: 8px; color: var(--muted); font-size: 9px; }
.comment-body { color: #d0c7a6; line-height: 1.45; }

.action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.secondary-button, .primary-button, .danger-button { padding: 8px 10px; }
.primary-button { border-color: var(--amber); background: #2b2109; color: #f8f4db; }
.danger-button { border-color: #783b3b; background: #341818; color: #ffc3c0; }

.scope-form, .inline-form { display: grid; gap: 9px; }
.scope-form label, .inline-form label { display: grid; gap: 5px; color: var(--muted); font-size: 9px; text-transform: uppercase; }
.scope-form textarea, .scope-form select, .scope-form input,
.inline-form textarea, .inline-form select, .inline-form input {
  width: 100%;
  border: 1px solid #756b4d;
  border-radius: 0;
  background: #050503;
  color: var(--text);
  padding: 8px;
  resize: vertical;
}

.signin-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  background-image: linear-gradient(#1b180e 1px, transparent 1px), linear-gradient(90deg, #1b180e 1px, transparent 1px);
  background-size: 32px 32px;
}

.signin-card { width: min(520px, calc(100vw - 32px)); padding: 42px; border: 1px solid #756b4d; background: #050503f2; box-shadow: 0 20px 70px #000; }
.signin-card h1 { margin: 18px 0 10px; font-size: 30px; letter-spacing: .08em; }
.signin-card p { color: var(--muted); line-height: 1.6; }
.signin-card .primary-button { display: inline-block; margin-top: 18px; color: #f8f4db; text-decoration: none; }

.htmx-indicator { opacity: 0; transition: opacity 120ms ease; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { opacity: 1; }

@media (max-width: 1000px) {
  body { overflow: auto; }
  .app-shell { min-height: 100vh; height: auto; }
  .control-room { grid-template-columns: 1fr; grid-template-rows: minmax(620px, 72vh) auto; }
  .detail-panel { min-height: 520px; border-left: 0; border-top: 1px solid #756b4d; }
  .board-workspace { grid-template-columns: minmax(0, 1fr) 220px; }
  .system-state { display: none; }
}

@media (max-width: 720px) {
  .board-workspace { grid-template-columns: 1fr; grid-template-rows: minmax(440px, 1fr) 190px; }
  .merge-queue-panel { border-left: 0; border-top: 2px solid #756b4d; }
  .review-layout { grid-template-columns: 210px minmax(0, 1fr); }
  .review-summary { display: none; }
  .review-comment-panel .inline-form { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}