/* === Tokens (colors locked from original) ============================ */
:root {
  --paper: #f5f1eb;
  --paper-deep: #efe9de;
  --paper-sunk: #e8e0d0;
  --ink: #2b1d14;
  --ink-muted: #5f4d41;
  --ink-faint: #8a7868;
  --accent: #cc785c;
  --accent-hover: #b8684f;
  --accent-soft: #f4e4d6;
  --line: rgba(43, 29, 20, 0.10);
  --line-strong: rgba(43, 29, 20, 0.18);
  --line-faint: rgba(43, 29, 20, 0.05);
  --success: #45624f;
  --warning: #a4643f;
  --error: #a04740;
  --shadow-soft: 0 1px 0 rgba(43, 29, 20, 0.04), 0 1px 2px rgba(43, 29, 20, 0.04);
  --shadow-panel: 0 1px 0 rgba(43, 29, 20, 0.04), 0 8px 24px rgba(43, 29, 20, 0.06);

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-display: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-pill: 999px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-feature-settings: "ss01", "cv11";
  font-variant-numeric: tabular-nums;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button { cursor: pointer; font: inherit; color: inherit; background: none; border: 0; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

/* === App shell ======================================================= */
.app {
  display: grid;
  grid-template-rows: 44px 1fr 28px;
  height: 100vh;
  width: 100vw;
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--paper-deep) 100%);
}

/* === Top bar ========================================================= */
.topbar {
  display: grid;
  grid-template-columns: 280px 1fr auto;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(245, 241, 235, 0.85);
  backdrop-filter: saturate(140%) blur(8px);
  position: relative;
  z-index: 10;
}
.topbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border-right: 1px solid var(--line);
  height: 100%;
}
.brand-mark {
  width: 22px; height: 22px;
  border-radius: var(--r-xs);
  background: var(--ink);
  display: grid; place-items: center;
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: -0.02em;
}
.brand-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.brand-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-left: auto;
}
.view-tabs {
  display: flex;
  align-items: stretch;
  height: 100%;
  padding-left: 4px;
}
.view-tab {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  height: 100%;
  font-size: 12.5px;
  color: var(--ink-muted);
  border-right: 1px solid var(--line-faint);
  transition: color 120ms ease, background 120ms ease;
}
.view-tab:hover { color: var(--ink); background: rgba(43,29,20,0.025); }
.view-tab.is-active {
  color: var(--ink);
  background: var(--paper);
}
.view-tab.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: var(--accent);
}
.view-tab-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}
.view-tab.is-active .view-tab-num { color: var(--accent); }
.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  height: 100%;
}

/* === Status bar (bottom) ============================================ */
.statusbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
  background: var(--paper-deep);
  letter-spacing: 0.02em;
}
.statusbar-item { display: flex; align-items: center; gap: 6px; }
.statusbar-item strong { color: var(--ink-muted); font-weight: 500; }
.statusbar-spacer { flex: 1; }
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--success);
}
.status-dot.warn { background: var(--warning); }
.status-dot.err { background: var(--error); }
.status-dot.idle { background: var(--ink-faint); }

/* === Workspace grid =================================================== */
.workspace {
  display: grid;
  grid-template-columns: 280px 1fr 380px;
  min-height: 0;
  overflow: hidden;
}
.workspace.no-inspector { grid-template-columns: 280px 1fr; }

/* === Pane chrome ====================================================== */
.pane {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--paper);
}
.pane + .pane { border-left: 1px solid var(--line); }
.pane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  min-height: 38px;
  background: rgba(255,255,255,0.35);
}
.pane-head-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.pane-kicker {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.pane-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.pane-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  position: relative;
}
.pane-body.dotted {
  background-image: radial-gradient(rgba(43,29,20,0.06) 1px, transparent 1px);
  background-size: 14px 14px;
  background-position: 0 0;
}

/* === Inputs / buttons ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--paper);
  font-size: 12px;
  color: var(--ink);
  white-space: nowrap;
  transition: background 120ms, border-color 120ms, color 120ms;
}
.btn:hover { background: var(--paper-deep); border-color: var(--ink-muted); }
.btn.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn.btn-primary:hover { background: #1a110a; }
.btn.btn-accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn.btn-accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn.btn-danger {
  background: var(--error);
  color: #fff;
  border-color: var(--error);
}
.btn.btn-stop-analysis {
  height: 30px;
  padding: 0 14px;
  background: #a7342d;
  color: #fff;
  border-color: #7f211b;
  font-size: 12.5px;
  font-weight: 700;
  box-shadow: 0 0 0 3px rgba(167, 52, 45, 0.16), 0 8px 18px rgba(167, 52, 45, 0.24);
}
.btn.btn-stop-analysis:hover {
  background: #85231d;
  border-color: #651712;
}
.btn.btn-stop-analysis svg {
  width: 12px;
  height: 12px;
}
.btn.btn-clear-queue {
  color: var(--error);
}
.btn.btn-clear-queue:hover {
  background: rgba(160,71,64,0.08);
  border-color: rgba(160,71,64,0.24);
  color: var(--error);
}
.btn.btn-ghost {
  border-color: transparent;
  background: transparent;
  color: var(--ink-muted);
}
.btn.btn-ghost:hover { background: rgba(43,29,20,0.06); color: var(--ink); }
.btn.btn-sm { height: 24px; padding: 0 8px; font-size: 11.5px; }
.btn.btn-lg { height: 32px; padding: 0 12px; font-size: 13px; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; }
.btn .kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0 4px;
  margin-left: 4px;
  background: var(--paper-deep);
}
.btn-primary .kbd { color: rgba(245,241,235,0.7); border-color: rgba(245,241,235,0.2); background: rgba(245,241,235,0.08); }

.input, .select, .textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  border-radius: var(--r-sm);
  padding: 7px 10px;
  font-size: 12.5px;
  color: var(--ink);
  transition: border-color 120ms, background 120ms;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); outline: none; background: #fff; }
.textarea { resize: vertical; line-height: 1.55; font-family: var(--font-mono); font-size: 12px; }

.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-bottom: 6px;
}

/* === Sidebar list (queue) ============================================ */
.queue-search {
  position: relative;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.queue-search .input { padding-left: 28px; height: 28px; font-size: 12px; }
.queue-search-icon {
  position: absolute; left: 22px; top: 50%; transform: translateY(-50%);
  width: 12px; height: 12px; color: var(--ink-faint);
}
.queue-stats {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
}
.queue-stat {
  flex: 1;
  padding: 8px 12px;
  border-right: 1px solid var(--line-faint);
}
.queue-stat:last-child { border-right: 0; }
.queue-stat-num {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
}
.queue-stat-num.accent { color: var(--accent); }
.queue-stat-num.success { color: var(--success); }
.queue-stat-num.error { color: var(--error); }
.queue-stat-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-top: 4px;
}
.queue-list { list-style: none; margin: 0; padding: 0; }
.queue-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 8px;
  padding: 10px 12px 10px 10px;
  border-bottom: 1px solid var(--line-faint);
  cursor: pointer;
  transition: background 120ms;
  align-items: start;
}
.queue-item:hover { background: rgba(43,29,20,0.025); }
.queue-item.is-active {
  background: var(--accent-soft);
}
.queue-item.is-active::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--accent);
}
.queue-item { position: relative; }
.queue-idx {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  padding-top: 2px;
  letter-spacing: 0.04em;
}
.queue-item.is-active .queue-idx { color: var(--accent); }
.queue-text {
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.queue-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
}

/* === Status pill ===================================================== */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 18px;
  padding: 0 7px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--paper-deep);
  color: var(--ink-muted);
  border: 1px solid var(--line);
}
.pill.idle { background: var(--paper-deep); color: var(--ink-faint); }
.pill.queued { background: rgba(204,120,92,0.08); color: var(--accent); border-color: rgba(204,120,92,0.2); }
.pill.running { background: rgba(204,120,92,0.14); color: var(--accent); border-color: rgba(204,120,92,0.3); }
.pill.running .pill-dot { animation: pulse 1.2s ease-in-out infinite; }
.pill.done { background: rgba(69,98,79,0.1); color: var(--success); border-color: rgba(69,98,79,0.2); }
.pill.failed { background: rgba(160,71,64,0.1); color: var(--error); border-color: rgba(160,71,64,0.2); }
.pill.stopped { background: rgba(138,120,104,0.14); color: var(--ink-faint); border-color: rgba(138,120,104,0.24); }
.pill-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* === Empty states ==================================================== */
.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
  padding: 32px;
  color: var(--ink-faint);
}
.empty-mark {
  width: 32px; height: 32px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
  margin-bottom: 14px;
  display: grid; place-items: center;
  color: var(--ink-faint);
}
.empty-title { font-family: var(--font-display); font-size: 14px; color: var(--ink-muted); font-weight: 600; margin-bottom: 4px; }
.empty-text { font-size: 12px; color: var(--ink-faint); max-width: 280px; line-height: 1.6; }

/* === Import surface (polish view) ==================================== */
.modes-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
}
.mode-tab {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  padding: 14px 16px;
  text-align: left;
  border-right: 1px solid var(--line-faint);
  position: relative;
  cursor: pointer;
  transition: background 120ms;
}
.mode-tab:last-child { border-right: 0; }
.mode-tab:hover { background: rgba(43,29,20,0.025); }
.mode-tab.is-active {
  background: var(--paper);
}
.mode-tab.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: var(--accent);
}
.mode-tab-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  padding-top: 1px;
}
.mode-tab.is-active .mode-tab-num { color: var(--accent); }
.mode-tab-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin-bottom: 2px;
}
.mode-tab-desc {
  font-size: 11.5px;
  color: var(--ink-faint);
  line-height: 1.45;
}

.import-stage {
  padding: 18px;
  display: grid;
  gap: 16px;
}
.import-stage-grid {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 14px;
}
@media (max-width: 1280px) { .import-stage-grid { grid-template-columns: 1fr; } }

.scene-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px;
}
.scene-card.flat { background: var(--paper-deep); }

.split-fields { display: flex; flex-direction: column; gap: 12px; }

.radio-stack { display: flex; flex-direction: column; gap: 6px; }
.radio-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--paper);
  cursor: pointer;
  transition: border-color 120ms;
  font-size: 12.5px;
}
.radio-row:hover { border-color: var(--ink-muted); }
.radio-row.is-checked { border-color: var(--accent); background: var(--accent-soft); }
.radio-row input { accent-color: var(--accent); }

.upload-drop {
  border: 1.5px dashed var(--line-strong);
  border-radius: var(--r-md);
  padding: 32px 20px;
  text-align: center;
  background: var(--paper-deep);
  cursor: pointer;
  transition: border-color 120ms, background 120ms;
}
.upload-drop:hover, .upload-drop.is-drag {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.upload-title { font-family: var(--font-display); font-weight: 600; font-size: 13px; margin-bottom: 4px; }
.upload-hint { font-size: 11.5px; color: var(--ink-faint); }
.upload-hint code { font-family: var(--font-mono); font-size: 11px; padding: 1px 4px; background: var(--paper); border-radius: 3px; }

/* === Preview table =================================================== */
.preview-frame {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--paper);
}
.preview-frame-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--paper-deep);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ptable { width: 100%; border-collapse: collapse; font-size: 12px; }
.ptable th, .ptable td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line-faint);
  vertical-align: top;
}
.ptable th {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--paper-deep);
}
.ptable td.col-task { font-weight: 500; }
.ptable td.col-mark { background: rgba(204,120,92,0.06); }

/* === Detail / inspector panel ========================================= */
.detail-stack {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.detail-section {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper);
  overflow: hidden;
}
.detail-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
}
.detail-section-title {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
}
.detail-section-body {
  padding: 12px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink);
}
.detail-section-body.mono { font-family: var(--font-mono); font-size: 12px; line-height: 1.65; }
.detail-section-body p { margin: 0 0 8px; }
.detail-section-body p:last-child { margin-bottom: 0; }

.diff-line {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 2px 0;
}
.diff-line .diff-mark { color: var(--ink-faint); }
.diff-line.add { background: rgba(69,98,79,0.06); }
.diff-line.add .diff-mark { color: var(--success); }
.diff-line.del { background: rgba(160,71,64,0.05); color: var(--ink-muted); text-decoration: line-through; }
.diff-line.del .diff-mark { color: var(--error); }

.kv-grid {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 4px 12px;
  font-size: 12px;
}
.kv-grid dt { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); padding-top: 2px; }
.kv-grid dd { margin: 0; }

/* === Process steps (iter) ============================================ */
.iter-list { display: flex; flex-direction: column; gap: 8px; }
.iter-row {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--paper);
  font-size: 12px;
}
.iter-row.done { background: rgba(69,98,79,0.05); border-color: rgba(69,98,79,0.18); }
.iter-row.running { background: var(--accent-soft); border-color: rgba(204,120,92,0.3); }
.iter-row.pending { opacity: 0.6; }
.iter-num {
  width: 22px; height: 22px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-muted);
  background: var(--paper-deep);
}
.iter-row.done .iter-num { background: var(--success); color: #fff; }
.iter-row.running .iter-num { background: var(--accent); color: #fff; }
.iter-label { font-weight: 500; }
.iter-meta { font-family: var(--font-mono); font-size: 10.5px; color: var(--ink-faint); }

/* === Score gauge (judge card) ========================================= */
.score-gauge {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  background: var(--paper-deep);
  border-radius: var(--r-md);
}
.score-big {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
}
.score-big small { font-size: 18px; color: var(--ink-faint); margin-left: 2px; font-weight: 500; }
.score-bars { display: grid; gap: 6px; }
.score-bar { display: grid; grid-template-columns: 80px 1fr 28px; gap: 8px; align-items: center; font-size: 11px; }
.score-bar .label { font-family: var(--font-mono); font-size: 10px; color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.06em; }
.score-bar .track { height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
.score-bar .fill { height: 100%; background: var(--accent); border-radius: 2px; }
.score-bar .num { font-family: var(--font-mono); font-size: 11px; color: var(--ink-muted); text-align: right; }
.judge-history {
  margin-top: 10px;
  display: grid;
  gap: 6px;
}
.judge-history-head,
.judge-history-row {
  display: grid;
  grid-template-columns: 72px 70px 1fr;
  align-items: center;
  gap: 8px;
}
.judge-history-head {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}
.judge-history-head span:last-child { text-align: right; grid-column: 3; }
.judge-history-row {
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--paper-deep);
  font-size: 12px;
}
.judge-history-row.is-best {
  border-color: rgba(69,98,79,0.24);
  background: rgba(69,98,79,0.06);
}
.judge-history-iter {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-faint);
}
.judge-history-score {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  line-height: 1;
}
.judge-history-score small {
  margin-left: 2px;
  font-size: 11px;
  color: var(--ink-faint);
  font-weight: 500;
}
.judge-history-verdict {
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.judge-history-empty {
  padding: 8px 10px;
  border: 1px dashed var(--line);
  border-radius: var(--r-sm);
  color: var(--ink-faint);
  font-size: 12px;
}

/* === Code block ====================================================== */
.code-block {
  background: var(--ink);
  color: #f5e8d8;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.65;
  overflow-x: auto;
  white-space: pre;
}
.code-block .tok-key { color: #e8a87c; }
.code-block .tok-str { color: #c4d6b0; }
.code-block .tok-num { color: #f4e4d6; }
.code-block .tok-cmt { color: rgba(245,232,216,0.4); }

/* === Group / Rubric cards ============================================ */
.group-card {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 12px 14px;
  background: var(--paper);
}
.group-card + .group-card { margin-top: 8px; }
.group-card-head {
  display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px;
}
.group-card-id {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 1px 6px;
  border-radius: 3px;
}
.group-card-name { font-family: var(--font-display); font-weight: 600; font-size: 13px; }
.group-card-desc { font-size: 12px; color: var(--ink-muted); margin-bottom: 8px; line-height: 1.55; }
.group-card-calls { display: flex; flex-wrap: wrap; gap: 4px; }
.call-chip {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-muted);
  background: var(--paper-deep);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid var(--line);
}
.call-chip .verb { color: var(--accent); font-weight: 600; margin-right: 4px; }

.rubric-card {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 12px 14px;
  background: var(--paper);
}
.rubric-card + .rubric-card { margin-top: 8px; }
.rubric-card-head {
  display: flex; align-items: center; gap: 8px; margin-bottom: 6px;
}
.rubric-card-cat {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid var(--line);
}
.rubric-card-cat.outcome { background: rgba(204,120,92,0.1); color: var(--accent); border-color: rgba(204,120,92,0.25); }
.rubric-card-cat.process { background: rgba(69,98,79,0.1); color: var(--success); border-color: rgba(69,98,79,0.25); }
.rubric-card-cat.state { background: rgba(43,29,20,0.06); color: var(--ink-muted); }
.rubric-card-weight { font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); margin-left: auto; }
.rubric-card-text { font-size: 12.5px; line-height: 1.6; }

/* === Tag ============================================================ */
.tag {
  display: inline-flex;
  align-items: center;
  height: 18px;
  padding: 0 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  background: var(--paper-deep);
  border-radius: 3px;
  border: 1px solid var(--line);
}

/* === Drawer ========================================================= */
.scrim {
  position: fixed; inset: 0;
  background: rgba(43,29,20,0.3);
  backdrop-filter: blur(2px);
  z-index: 100;
  animation: fadeIn 160ms ease-out;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.drawer {
  position: fixed;
  top: 0; bottom: 0; right: 0;
  width: 480px;
  background: var(--paper);
  border-left: 1px solid var(--line);
  z-index: 101;
  display: flex;
  flex-direction: column;
  animation: slideIn 200ms cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -8px 0 32px rgba(43,29,20,0.08);
}
@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.drawer-body { flex: 1; overflow: auto; padding: 18px; }
.drawer-section { margin-bottom: 22px; }
.drawer-section-head {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}
.field { margin-bottom: 12px; }
.field.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field.checkbox { display: flex; align-items: center; gap: 8px; }
.field.checkbox input { accent-color: var(--accent); }
.field.checkbox label { font-size: 12.5px; }
.credential-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -2px 0 12px;
}

/* === Misc =========================================================== */
.section-divider {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin: 4px 0 10px;
}
.section-divider::before, .section-divider::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}

.notice {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: var(--accent-soft);
  border: 1px solid rgba(204,120,92,0.25);
  border-radius: var(--r-sm);
  font-size: 12px;
  color: var(--ink);
}
.notice .pill-dot { background: var(--accent); }
.notice.error {
  background: rgba(160,71,64,0.08);
  border-color: rgba(160,71,64,0.22);
  color: var(--error);
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.4);
}
.toolbar .spacer { flex: 1; }
.toolbar-divider { width: 1px; height: 18px; background: var(--line); margin: 0 4px; }
.file-input { display: none; }
.progress-track {
  height: 4px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 6px;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  transition: width 160ms ease;
}

.zip-card {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper);
  cursor: pointer;
  align-items: center;
  transition: border-color 120ms, background 120ms;
}
.zip-card:hover { border-color: var(--ink-muted); }
.zip-card.is-active { border-color: var(--accent); background: var(--accent-soft); }
.zip-icon {
  width: 28px; height: 28px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-sm);
  display: grid; place-items: center;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.zip-card.is-active .zip-icon { background: var(--accent); }
.zip-name { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink); }
.zip-meta {
  font-size: 11px;
  color: var(--ink-faint);
  margin-top: 2px;
  font-family: var(--font-mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.evidence-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 11px;
}
.evidence-table th, .evidence-table td {
  text-align: left;
  padding: 6px 10px;
  border-bottom: 1px solid var(--line-faint);
}
.evidence-table th {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  font-weight: 500;
  background: var(--paper-deep);
  position: sticky; top: 0;
}
.evidence-table .verb { font-weight: 600; }
.evidence-table .verb.GET { color: var(--success); }
.evidence-table .verb.POST { color: var(--accent); }
.evidence-table .verb.DELETE { color: var(--error); }
.evidence-table .verb.PATCH, .evidence-table .verb.PUT { color: var(--warning); }

/* === Toggle ========================================================== */
.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 12px;
}
.toggle-track {
  width: 28px; height: 16px;
  border-radius: 999px;
  background: var(--line-strong);
  position: relative;
  transition: background 160ms;
}
.toggle-track::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 50%;
  transition: transform 160ms;
  box-shadow: 0 1px 2px rgba(0,0,0,0.15);
}
.toggle.on .toggle-track { background: var(--accent); }
.toggle.on .toggle-track::after { transform: translateX(12px); }

/* === Scrollbar ====================================================== */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(43,29,20,0.12);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: rgba(43,29,20,0.25); border: 2px solid transparent; background-clip: padding-box; }

/* === Responsive =========================================== */
@media (max-width: 1480px) {
  .workspace { grid-template-columns: 260px 1fr 340px; }
}
@media (max-width: 1280px) {
  .workspace { grid-template-columns: 240px 1fr 320px; }
  .topbar { grid-template-columns: 240px 1fr auto; }
  .topbar-brand { padding: 0 12px; }
}

@media (max-width: 980px) {
  .app { height: auto; min-height: 100vh; grid-template-rows: auto 1fr auto; }
  .topbar { grid-template-columns: 1fr; gap: 8px; padding-bottom: 8px; }
  .topbar-brand { border-right: 0; padding: 10px 12px 0; }
  .view-tabs { overflow-x: auto; padding-left: 8px; min-height: 38px; }
  .topbar-right { padding: 0 12px; }
  .workspace,
  .workspace.no-inspector {
    grid-template-columns: 1fr;
    overflow: visible;
  }
  .pane + .pane { border-left: 0; border-top: 1px solid var(--line); }
  .pane { min-height: 320px; }
  .modes-rail { grid-template-columns: 1fr; }
  .field.row { grid-template-columns: 1fr; }
  .drawer { width: min(100vw, 480px); }
  .statusbar { flex-wrap: wrap; min-height: 28px; height: auto; padding: 6px 12px; }
}