/* TWK v0.3 — German industrial datasheet, with intro + dark mode. */

:root {
  --bg:        #FAFAF7;
  --panel:     #FFFFFF;
  --elevated:  #F3F3EE;
  --border:    #D4D4CE;
  --border-2:  #9A9A92;
  --border-3:  #2C2C28;

  --text:   #1A1A17;
  --text-2: #4A4A44;
  --text-3: #767670;
  --text-4: #A8A8A0;

  --accent:    #0B4F8C;
  --accent-2:  #0A3D6E;
  --accent-6:  rgba(11, 79, 140, 0.06);
  --accent-4:  rgba(11, 79, 140, 0.04);

  --warn:      #A86A00;
  --warn-bg:   #FBF4E3;

  --success:   #1E6B3A;
  --success-bg:#E6F1EA;

  --danger:    #8B2424;
  --danger-bg: #F5E5E5;

  --violet:    #5B4891;
  --violet-bg: #EDE9F3;
}

:root[data-theme="dark"] {
  --bg:        #0E0E0C;
  --panel:     #1A1A17;
  --elevated:  #232320;
  --border:    #333330;
  --border-2:  #444441;
  --border-3:  #6A6A65;

  --text:   #EDEBE2;
  --text-2: #B4B2A9;
  --text-3: #888780;
  --text-4: #5A5A55;

  --accent:    #4A9DE6;
  --accent-2:  #75B6EE;
  --accent-6:  rgba(74, 157, 230, 0.10);
  --accent-4:  rgba(74, 157, 230, 0.06);

  --warn:      #FAC775;
  --warn-bg:   #412402;

  --success:   #C0DD97;
  --success-bg:#173404;

  --danger:    #F09595;
  --danger-bg: #501313;

  --violet:    #AFA9EC;
  --violet-bg: #2A2447;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.45;
  min-height: 100%;
  min-width: 1280px;
  font-feature-settings: "ss01", "cv11", "tnum";
  transition: background 200ms linear, color 200ms linear;
}
html, body { height: auto; }
body { overflow-y: auto; }
#root { min-height: 100vh; }
.mono { font-family: 'IBM Plex Mono', monospace; }

button {
  font-family: inherit; color: inherit; background: transparent;
  border: none; padding: 0; cursor: pointer; border-radius: 0;
}
button:disabled { cursor: not-allowed; }
input, select, textarea {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0;
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: none; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }
::-webkit-scrollbar-thumb:hover { background: var(--border-2); }

.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.app > .hstrip { flex-shrink: 0; height: 56px; }
.app > .footer { flex-shrink: 0; height: 28px; }
.app > .intro-wrap { flex-shrink: 0; }
/* Pin main to viewport height so its inner columns keep their own scroll
   regions. Intro sits above and pushes main down when expanded — the page
   scrolls naturally then. */
.app > .main { flex-shrink: 0; height: calc(100vh - 84px); }

/* ─── HEADER STRIP ─── */
.hstrip {
  background: var(--panel);
  border-bottom: 1px solid var(--border-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
}
.hstrip-l { display: flex; flex-direction: column; gap: 2px; line-height: 1.25; }
.hstrip-brand {
  font-size: 14px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.hstrip-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-3);
}
.hstrip-r { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.hstrip-state-lab {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.hstrip-pills { display: flex; gap: 6px; }
.pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  padding: 4px 10px;
  border: 1px solid;
  text-transform: uppercase; letter-spacing: 0.06em;
  line-height: 1;
}
.pill-accent { border-color: var(--accent);  color: var(--accent);  background: transparent; }
.pill-warn   { border-color: var(--warn);    color: var(--warn);    background: var(--warn-bg); }
.pill-success{ border-color: var(--success); color: var(--success); background: transparent; }

/* ─── MAIN ─── */
.main {
  display: grid;
  grid-template-columns: 26% 48% 26%;
  overflow: hidden;
  min-width: 1280px;
}
.col { overflow: hidden; min-width: 0; display: flex; flex-direction: column; }
.col + .col { border-left: 1px solid var(--border-2); }

/* Section label */
.sec-lab {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; font-weight: 500;
  color: var(--text-2);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.sec-sublab {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.rule { height: 1px; background: var(--border-2); width: 100%; }

/* ─── LEFT PANEL ─── */
.left { background: var(--panel); padding: 20px; overflow-y: auto; }
.left .sec-lab + .rule { margin-top: 8px; margin-bottom: 16px; }

.preset-list { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.preset {
  height: 68px;
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 10px 14px;
  text-align: left;
  display: flex; flex-direction: column; justify-content: center; gap: 4px;
}
.preset:hover { border-color: var(--accent); background: var(--elevated); }
.preset.active { border-color: var(--accent); background: var(--accent-4); }
.preset-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.preset-title { font-size: 13px; font-weight: 500; color: var(--text); }
.preset-desc {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-3);
}
.safety-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  background: var(--warn-bg); color: var(--warn);
  padding: 2px 6px; white-space: nowrap;
}

.freeform { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.freeform textarea {
  height: 140px; padding: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px; line-height: 1.5;
}
.meta-row { display: grid; grid-template-columns: 1.2fr 0.8fr 0.9fr; gap: 8px; margin-top: 16px; }
.meta-row select, .meta-row input {
  height: 36px; padding: 0 10px;
  font-size: 12px;
}
.meta-row select { appearance: none; background-image: none; padding-right: 10px; }

.submit-btn {
  margin-top: 16px;
  height: 44px; width: 100%;
  background: var(--accent);
  color: var(--panel);
  font-family: 'Inter', sans-serif;
  font-size: 13px; font-weight: 500;
  letter-spacing: 0.04em;
}
.submit-btn:hover:not(:disabled) { background: var(--accent-2); }
.submit-btn:disabled { background: var(--text-4); color: var(--panel); }

/* ─── CENTER PANEL ─── */
.center { background: var(--bg); }
.center-top {
  height: 40px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
}
.center-top .r {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.trace { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.trace-empty {
  padding: 64px 20px; text-align: center;
  color: var(--text-3);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
}

/* Events */
.ev {
  background: var(--panel);
  border-left: 3px solid;
  padding: 14px 18px;
}
.ev-reason { border-left-color: var(--violet); }
.ev-reason-head {
  display: flex; align-items: center; gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  color: var(--violet);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.ev-reason-head svg { display: block; }
.ev-body {
  margin-top: 6px;
  font-size: 13px; line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
}
.caret {
  display: inline-block;
  width: 6px; height: 14px;
  background: var(--violet);
  vertical-align: text-bottom;
  margin-left: 2px;
}

.ev-tool { border-left-color: var(--accent); padding: 0; }
.ev-tool-head {
  height: 44px;
  display: flex; align-items: center;
  padding: 0 12px;
  border-bottom: 1px solid var(--border);
  gap: 8px;
  cursor: pointer;
}
.mcp-pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px; font-weight: 500;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 2px 6px;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.tool-name {
  flex: 1;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px; font-weight: 500;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tool-right { display: flex; align-items: center; gap: 8px; }

.conf {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  padding: 2px 6px;
  border: 1px solid;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.conf-A { color: var(--violet);  background: var(--violet-bg);  border-color: var(--violet); }
.conf-B { color: var(--accent);  background: var(--accent-6);   border-color: var(--accent); }
.conf-C { color: var(--warn);    background: var(--warn-bg);    border-color: var(--warn); }
.conf-D { color: var(--danger);  background: var(--danger-bg);  border-color: var(--danger); }

.lat {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-2);
}
.tool-status { display: inline-flex; align-items: center; transition: opacity 200ms linear, color 200ms linear; }
.tool-status.done svg { color: var(--success); }
.dots { display: inline-flex; gap: 3px; }
.dots span { width: 3px; height: 3px; background: var(--accent); display: block; animation: dot 900ms infinite; }
.dots span:nth-child(2) { animation-delay: 150ms; }
.dots span:nth-child(3) { animation-delay: 300ms; }
@keyframes dot { 0%,60%,100% { opacity: 0.25 } 30% { opacity: 1 } }

.chev { display: inline-block; transition: transform 150ms linear; color: var(--text-3); font-size: 10px; }
.chev.open { transform: rotate(90deg); }

.ev-tool-body { padding: 12px 18px; display: flex; flex-direction: column; gap: 12px; }
.kv-lab {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.json {
  background: var(--elevated);
  padding: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

.ev-gate-danger {
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  border-left: 3px solid var(--danger);
  padding: 14px 18px;
}
.ev-gate-warn {
  background: var(--warn-bg);
  border: 1px solid var(--warn);
  border-left: 3px solid var(--warn);
  padding: 14px 18px;
}
.ev-gate-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.ev-gate-danger .ev-gate-head { color: var(--danger); }
.ev-gate-warn .ev-gate-head { color: var(--warn); }
.ev-gate-body { margin-top: 6px; font-size: 13px; line-height: 1.45; color: var(--text); }

/* ─── RIGHT PANEL ─── */
.right {
  background: var(--panel);
  display: grid;
  grid-template-rows: 60% 40%;
}
.outcome { padding: 20px; overflow-y: auto; }
.outcome-empty {
  padding: 40px 0; text-align: center;
  color: var(--text-3);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
}

.quote-wrap { position: relative; }
.quote-wrap.rejected > *:not(.rejected-mark) { opacity: 0.5; }
.rejected-mark {
  position: absolute; top: 8px; right: 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--danger);
  letter-spacing: 0.14em;
  transform: rotate(-16deg);
  border: 1px solid var(--danger);
  padding: 3px 10px;
  pointer-events: none;
  opacity: 1 !important;
}

.q-head { display: flex; justify-content: space-between; align-items: baseline; }
.q-id { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--text-3); font-weight: 500; }
.revised-pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  color: var(--warn); border: 1px solid var(--warn);
  padding: 2px 6px; margin-left: 8px;
  text-transform: uppercase; letter-spacing: 0.06em;
}

/* Provenance block */
.prov {
  background: var(--elevated);
  border: 1px solid var(--border);
  padding: 12px;
  margin-top: 12px;
}
.prov-head {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  color: var(--text-2);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.prov-row {
  display: grid;
  grid-template-columns: 42% auto 1fr;
  align-items: center;
  gap: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text-2);
  padding: 3px 0;
}
.prov-row .src { color: var(--text-3); text-align: right; }
.prov-note {
  margin-top: 8px;
  font-size: 11px; font-style: italic;
  color: var(--text-3);
  line-height: 1.45;
}

/* Quote table */
.q-table { margin-top: 12px; border-top: 1px solid var(--border); }
.q-row {
  display: grid;
  grid-template-columns: 35% 65%;
  min-height: 32px;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.q-row:nth-child(odd)  { background: var(--panel); }
.q-row:nth-child(even) { background: var(--elevated); }
.q-lab {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; font-weight: 500;
  color: var(--text-2);
  text-transform: uppercase; letter-spacing: 0.04em;
  padding: 6px 8px;
}
.q-val {
  font-size: 12px;
  color: var(--text);
  padding: 6px 8px;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.q-val .conf { flex-shrink: 0; }

/* Compliance matrix */
.cmp-label {
  margin-top: 16px; margin-bottom: 4px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.cmp-row {
  display: grid; grid-template-columns: 70% 30%;
  min-height: 28px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  font-size: 12px;
  padding: 0 4px;
}
.cmp-row .k { color: var(--text); padding: 4px; }
.cmp-row .v { text-align: right; padding: 4px; display: inline-flex; align-items: center; gap: 6px; justify-content: flex-end; }
.cmp-ok { color: var(--success); }
.cmp-na { color: var(--text-3); }

/* Gate box */
.gate {
  margin-top: 16px;
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  padding: 14px;
}
.gate.warn { background: var(--warn-bg); border-color: var(--warn); }
.gate-head {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600;
  color: var(--danger);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.gate.warn .gate-head { color: var(--warn); }
.gate-body {
  margin-top: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text);
  line-height: 1.45;
}
.gate-actions { display: grid; grid-template-columns: 40% 40%; gap: 8px; margin-top: 12px; }
.btn-approve {
  height: 40px; background: var(--accent); color: var(--panel);
  font-size: 13px; font-weight: 500; letter-spacing: 0.04em;
  border: 1px solid var(--accent);
}
.btn-approve:hover:not(:disabled) { background: var(--accent-2); }
.btn-approve.danger { background: var(--accent); border-color: var(--accent); }
.btn-approve.warn { background: var(--warn); border-color: var(--warn); color: var(--panel); }
.btn-approve:disabled { background: var(--elevated); color: var(--text-4); border-color: var(--border); }
.btn-reject {
  height: 40px; background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border-3);
  font-size: 13px; font-weight: 500; letter-spacing: 0.04em;
}
.btn-reject:hover { background: var(--elevated); }
.gate-approved {
  margin-top: 16px;
  padding: 10px 12px;
  border: 1px solid var(--success);
  background: var(--success-bg);
  color: var(--success);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  display: flex; align-items: center; gap: 8px;
}

/* Reject panel */
.reject-panel {
  margin-top: 12px;
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  padding: 14px;
}
.reject-head {
  font-size: 12px; font-weight: 600;
  color: var(--danger);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.reject-opts { display: flex; flex-direction: column; gap: 8px; }
.reject-opt {
  height: 52px; width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 8px 12px;
  text-align: left;
  display: flex; flex-direction: column; justify-content: center;
}
.reject-opt:hover { border-color: var(--danger); }
.reject-opt.selected { border-color: var(--danger); background: var(--danger-bg); }
.reject-opt .t { font-size: 13px; font-weight: 500; color: var(--text); }
.reject-opt .s {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-2); margin-top: 2px;
}
.reject-notes {
  width: 100%; height: 100px; margin-top: 10px;
  padding: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px; line-height: 1.5;
}
.reject-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.btn-danger {
  height: 40px; background: var(--danger); color: var(--panel);
  font-size: 13px; font-weight: 500; letter-spacing: 0.04em;
  border: 1px solid var(--danger);
}
.btn-danger:disabled { background: var(--elevated); color: var(--text-4); border-color: var(--border); }

/* Analysis section */
.analysis {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-2);
}
.analysis-head {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; font-weight: 500;
  color: var(--violet);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.analysis-sub {
  margin-top: 4px; margin-bottom: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-3);
}
.analysis-trace { display: flex; flex-direction: column; gap: 12px; }

.rec-head { font-size: 12px; font-weight: 500; color: var(--text); margin: 16px 0 8px; }
.rec-list { display: flex; flex-direction: column; gap: 8px; }
.rec-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 12px;
  cursor: pointer;
  display: flex; flex-direction: column; gap: 6px;
}
.rec-card:hover { border-color: var(--accent); }
.rec-card.selected { border-color: var(--accent); background: var(--accent-6); }
.rec-card .t { font-size: 13px; font-weight: 500; color: var(--text); }
.rec-card .s { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--text-3); line-height: 1.45; }
.rec-pill {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  padding: 2px 6px;
  border: 1px solid;
  text-transform: uppercase; letter-spacing: 0.06em;
  width: fit-content;
}
.rec-pill.amber  { color: var(--warn);   border-color: var(--warn);   background: var(--warn-bg); }
.rec-pill.accent { color: var(--accent); border-color: var(--accent); background: var(--accent-6); }
.rec-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }

/* Wedel brief */
.wedel-head {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; font-weight: 500;
  color: var(--warn);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.wedel-sub {
  margin-top: 4px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-3);
}
.wedel-body { margin-top: 12px; display: flex; flex-direction: column; gap: 14px; }
.wedel-sec .k {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.wedel-sec .v { font-size: 13px; color: var(--text); line-height: 1.5; }
.wedel-sec .v.quoted {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  background: var(--elevated);
  border-left: 2px solid var(--border-2);
  padding: 8px 10px;
}
.wedel-sec ul { margin: 0; padding-left: 18px; }
.wedel-sec li { font-size: 13px; color: var(--text); margin-bottom: 4px; line-height: 1.5; }

/* Audit */
.audit-wrap {
  padding: 20px;
  border-top: 1px solid var(--border-2);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.audit-log {
  margin-top: 8px;
  height: 180px;
  border: 1px solid var(--border);
  background: var(--elevated);
  padding: 10px;
  overflow-y: auto;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text-2);
  line-height: 1.5;
  flex: 1;
}
.audit-line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.audit-ts { color: var(--text-3); }
.audit-kind { color: var(--text); font-weight: 500; padding: 0 6px; }
.audit-kind.approve { color: var(--success); }
.audit-kind.gate { color: var(--danger); }
.audit-kind.reasoning { color: var(--violet); }
.audit-kind.tool { color: var(--accent); }

/* ─── FOOTER ─── */
.footer {
  background: var(--elevated);
  border-top: 1px solid var(--border-3);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--text-3);
}
.footer-l { display: flex; gap: 10px; }
.footer-l .item::before { content: "·\00a0"; color: var(--text-4); }
.footer-l .item:first-child::before { content: ""; }

.spill {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  padding: 3px 10px;
  border: 1px solid;
  text-transform: uppercase; letter-spacing: 0.06em;
  line-height: 1;
  transition: color 150ms linear, border-color 150ms linear, background 150ms linear;
}
.spill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  display: inline-block;
  transition: background 150ms linear;
}
.spill.ready     { color: var(--success); border-color: var(--success); background: var(--panel); }
.spill.ready     .dot { background: var(--success); }
.spill.running   { color: var(--accent);  border-color: var(--accent);  background: var(--panel); }
.spill.running   .dot { background: var(--accent); }
.spill.learning  { color: var(--violet);  border-color: var(--violet);  background: var(--panel); }
.spill.learning  .dot { background: var(--violet); }
.spill.awaiting  { color: var(--warn);    border-color: var(--warn);    background: var(--warn-bg); }
.spill.awaiting  .dot { background: var(--warn); }
.spill.revision  { color: var(--warn);    border-color: var(--warn);    background: var(--warn-bg); }
.spill.revision  .dot { background: var(--warn); }
.spill.requoting { color: var(--accent);  border-color: var(--accent);  background: var(--panel); }
.spill.requoting .dot { background: var(--accent); }
.spill.wedel     { color: var(--warn);    border-color: var(--warn);    background: var(--warn-bg); }
.spill.wedel     .dot { background: var(--warn); }

/* ─── THEME TOGGLE (header) ─── */
.theme-toggle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  padding: 4px 10px;
  border: 1px solid var(--border-2);
  background: var(--panel);
  color: var(--text-2);
  text-transform: uppercase; letter-spacing: 0.06em;
  line-height: 1;
  cursor: pointer;
  transition: background 120ms linear, color 120ms linear, border-color 120ms linear;
}
.theme-toggle:hover { background: var(--elevated); color: var(--text); border-color: var(--border-3); }

/* ─── INTRO / EXPLAINER (collapsible block above main) ─── */
.intro-wrap {
  background: var(--bg);
  border-bottom: 1px solid var(--border-2);
}
.intro-summary {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 28px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  list-style: none;
}
.intro-summary::-webkit-details-marker { display: none; }
.intro-summary-l { display: flex; align-items: center; gap: 12px; }
.intro-summary-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; font-weight: 500;
  color: var(--text-2);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.intro-summary-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--text-3);
}
.intro-toggle {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  padding: 4px 10px;
  border: 1px solid var(--border-2);
  color: var(--text-2);
  text-transform: uppercase; letter-spacing: 0.06em;
  line-height: 1;
}
details[open] .intro-toggle::after { content: " ▾"; }
details:not([open]) .intro-toggle::after { content: " ▸"; }

.intro-body {
  padding: 28px 28px 32px;
  max-width: 1320px;
  margin: 0 auto;
}
.intro-h1 {
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--text);
}
.intro-lede {
  font-size: 13px; color: var(--text-2);
  margin: 0 0 24px;
  max-width: 920px;
  line-height: 1.55;
}
.intro-lede b { color: var(--text); font-weight: 600; }

.section-h {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-3);
  text-transform: uppercase;
  margin: 24px 0 10px;
}

/* Flow diagram */
.flow-diagram {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 20px;
  margin-bottom: 4px;
  overflow-x: auto;
}
.flow-row {
  display: grid;
  grid-template-columns: 1fr auto 1.6fr auto 1fr;
  gap: 12px;
  align-items: stretch;
  min-width: 720px;
}
.flow-card {
  background: var(--elevated);
  border: 1px solid var(--border);
  padding: 12px;
  display: flex; flex-direction: column; gap: 6px;
}
.flow-card .lab {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; letter-spacing: 0.06em;
  color: var(--text-3);
  text-transform: uppercase;
}
.flow-card .h { font-weight: 600; font-size: 13px; color: var(--text); }
.flow-card .s { font-size: 12px; color: var(--text-2); }
.flow-arrow {
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
}
.flow-mid {
  background: var(--elevated);
  border: 1px solid var(--border);
  padding: 12px;
  display: flex; flex-direction: column; gap: 10px;
}
.flow-agent {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--border);
}
.flow-agent .pulse {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.65; }
}
.flow-agent .h { font-weight: 600; font-size: 13px; color: var(--text); }
.flow-agent .s {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--text-3);
}
.flow-tools {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px;
}
.flow-tool {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  padding: 6px 8px;
  background: var(--panel);
  border: 1px solid var(--border);
}
.flow-tool .n { color: var(--text); font-weight: 500; }
.flow-tool .t { color: var(--text-3); display: block; margin-top: 2px; font-size: 10px; }

/* Provenance legend */
.legend-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  margin-bottom: 4px;
}
.legend-grid.three { grid-template-columns: repeat(3, 1fr); }
.legend-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 12px;
}
.legend-card .conf {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; font-weight: 500;
  padding: 2px 6px;
  border: 1px solid;
  text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.legend-card.a .conf { color: var(--violet);  border-color: var(--violet);  background: var(--violet-bg); }
.legend-card.b .conf { color: var(--accent);  border-color: var(--accent);  background: var(--accent-6); }
.legend-card.c .conf { color: var(--warn);    border-color: var(--warn);    background: var(--warn-bg); }
.legend-card.d .conf { color: var(--danger);  border-color: var(--danger);  background: var(--danger-bg); }
.legend-card .h { font-weight: 600; font-size: 12px; color: var(--text); margin-bottom: 4px; }
.legend-card .s { font-size: 11px; color: var(--text-2); line-height: 1.45; }
.legend-card.acc-blue   { border-left: 3px solid var(--accent); }
.legend-card.acc-violet { border-left: 3px solid var(--violet); }
.legend-card.acc-green  { border-left: 3px solid var(--success); }

/* Two outcome cards */
.outcome-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  margin-bottom: 4px;
}
.outcome-explain {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left-width: 3px;
  padding: 14px;
}
.outcome-explain.quote { border-left-color: var(--success); }
.outcome-explain.wedel { border-left-color: var(--warn); }
.outcome-explain .icon {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; font-weight: 600;
  margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.outcome-explain.quote .icon { color: var(--success); }
.outcome-explain.wedel .icon { color: var(--warn); }
.outcome-explain .h { font-weight: 600; font-size: 13px; margin-bottom: 4px; color: var(--text); }
.outcome-explain .s { font-size: 12px; color: var(--text-2); line-height: 1.5; }

/* ─── ARTIFACT STAGE (replaces center 'trace') ─── */
.stage-wrap { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
.reasoning-floater {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  min-height: 38px;
}
.reasoning-floater .agent-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--text-3);
  flex-shrink: 0;
  transition: background 200ms linear;
}
.reasoning-floater .agent-dot.thinking { background: var(--violet); animation: pulse 1.4s ease-in-out infinite; }
.reasoning-floater .agent-dot.tool     { background: var(--accent);  animation: pulse 0.8s ease-in-out infinite; }
.reasoning-floater .agent-dot.done     { background: var(--success); }
.reasoning-floater .agent-dot.warn     { background: var(--warn); }
.reasoning-floater .agent-dot.danger   { background: var(--danger); }
.reasoning-floater .agent-text {
  flex: 1; min-width: 0;
  font-size: 12px; color: var(--text-2);
  font-style: italic;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.reasoning-floater .scn-pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  padding: 3px 8px;
  background: var(--elevated);
  color: var(--text-2);
  border: 1px solid var(--border);
}

.stage {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px 20px;
  display: flex; flex-direction: column; gap: 10px;
  background: var(--bg);
}
.stage-empty {
  padding: 60px 20px; text-align: center;
  color: var(--text-3);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
}
.artifact {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 10px 12px;
  flex-shrink: 0;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 240ms ease-out, transform 240ms ease-out;
}
.artifact.in { opacity: 1; transform: translateY(0); }
.artifact.collapsed .art-body { max-height: 0; overflow: hidden; padding: 0; margin: 0; }
.artifact.collapsed .art-head { margin-bottom: 0; }
.artifact.collapsed .art-head .chev { transform: rotate(-90deg); }
.art-head {
  display: flex; align-items: center; gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-3);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  cursor: pointer; user-select: none;
}
.art-head .art-tool { color: var(--text); font-weight: 500; }
.art-head .art-server { color: var(--text-3); }
.art-head .art-lat { margin-left: auto; font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--text-2); }
.art-head .chev { color: var(--text-3); font-size: 10px; transition: transform 180ms; }
.art-status-icon {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-3);
  flex-shrink: 0;
}
.art-status-icon.running { background: var(--accent); animation: pulse 0.8s ease-in-out infinite; }
.art-status-icon.success { background: var(--success); }
.art-status-icon.warn    { background: var(--warn); }
.art-status-icon.danger  { background: var(--danger); }
.art-body {
  transition: max-height 220ms ease-out;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text);
  line-height: 1.5;
}
.art-body .running-dots {
  display: inline-flex; gap: 4px; align-items: center;
  color: var(--text-3); font-size: 11px;
}
.art-body .running-dots .d { width: 4px; height: 4px; background: var(--accent); display: inline-block; animation: dot 900ms infinite; }
.art-body .running-dots .d:nth-child(2) { animation-delay: 150ms; }
.art-body .running-dots .d:nth-child(3) { animation-delay: 300ms; }

/* CAD frame — real PNG-backed, with live scan during running */
.cad-wrap { display: flex; flex-direction: column; gap: 8px; }
.cad-meta {
  display: flex; flex-wrap: wrap; gap: 4px 14px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--text-2);
  padding: 2px 0;
}
.cad-meta .k { color: var(--text-3); text-transform: uppercase; letter-spacing: 0.04em; margin-right: 4px; }
.cad-meta .v { color: var(--text); }
.cad-frame {
  position: relative;
  background: var(--elevated);
  border: 1px solid var(--border);
  overflow: hidden;
}
.cad-frame.real {
  /* Image is wider than tall — let it dictate the height up to a cap */
  min-height: 280px;
  max-height: 460px;
  background: #FFFFFF;
}
:root[data-theme="dark"] .cad-frame.real { background: #131311; }
.cad-img {
  width: 100%;
  height: auto;
  max-height: 460px;
  display: block;
  object-fit: contain;
}
.cad-img-missing {
  display: flex; align-items: center; justify-content: center;
  height: 280px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text-3);
}
.scan-line {
  position: absolute; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent) 30%, var(--accent) 70%, transparent);
  opacity: 0.85;
  pointer-events: none;
  box-shadow: 0 0 12px var(--accent), 0 0 30px var(--accent-2);
  animation: scan-down 1.8s linear infinite;
  z-index: 2;
}
@keyframes scan-down {
  0%   { top: 0%;   opacity: 0; }
  8%   { opacity: 0.9; }
  92%  { opacity: 0.9; }
  100% { top: 100%; opacity: 0; }
}
/* Subtle gridded overlay that pulses while scanning, to read as "vision pass". */
.scan-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--accent-6) 1px, transparent 1px),
    linear-gradient(90deg, var(--accent-6) 1px, transparent 1px);
  background-size: 24px 24px;
  mix-blend-mode: multiply;
  animation: scan-fade 1.8s ease-in-out infinite;
  z-index: 1;
}
:root[data-theme="dark"] .scan-grid { mix-blend-mode: screen; }
@keyframes scan-fade {
  0%, 100% { opacity: 0.10; }
  50%      { opacity: 0.35; }
}
.cad-status-chip {
  position: absolute;
  left: 10px; bottom: 10px;
  padding: 5px 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  background: var(--panel);
  border: 1px solid var(--accent);
  color: var(--accent);
  z-index: 3;
}
.cad-status-chip.running::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  margin-right: 6px;
  animation: pulse 0.8s ease-in-out infinite;
  vertical-align: middle;
}
.cad-callout {
  position: absolute;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  padding: 3px 6px;
  background: var(--panel);
  border: 1px solid var(--border-2);
  color: var(--text);
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 1px 4px rgba(0,0,0,0.10);
  z-index: 3;
  animation: rowfade 280ms ease-out;
}
.cad-callout::before {
  content: "";
  position: absolute;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  left: -11px; top: 50%; transform: translateY(-50%);
  box-shadow: 0 0 6px var(--accent);
}
.cad-verdict {
  position: absolute;
  bottom: 10px; right: 10px;
  padding: 6px 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  z-index: 3;
}
.cad-verdict.ok      { background: var(--success-bg); color: var(--success); border: 1px solid var(--success); }
.cad-verdict.warn    { background: var(--warn-bg);    color: var(--warn);    border: 1px solid var(--warn); }
.cad-verdict.danger  { background: var(--danger-bg);  color: var(--danger);  border: 1px solid var(--danger); }
.cad-reasoning {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text-2);
  padding: 6px 8px;
  background: var(--elevated);
  border-left: 2px solid var(--accent);
  line-height: 1.5;
}

/* BOM table */
.bom-table {
  width: 100%; border-collapse: collapse;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; table-layout: fixed;
}
.bom-table th {
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-2);
  color: var(--text-3);
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.bom-table td {
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
}
.bom-table .tcat  { color: var(--text-3); }
.bom-table .tdesc { color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bom-table tr.in td { animation: rowfade 200ms ease-out; }
@keyframes rowfade {
  from { opacity: 0; transform: translateY(-3px); }
  to   { opacity: 1; transform: translateY(0); }
}
.bom-foot {
  display: flex; justify-content: space-between;
  padding: 8px 8px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text-2);
  border-top: 1px solid var(--border-2);
  margin-top: 4px;
}
.bom-foot .ok   { color: var(--success); }
.bom-foot .warn { color: var(--warn); }

/* AVL grid */
.avl-grid {
  display: grid; gap: 4px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  align-content: start;
}
.avl-grid .h {
  color: var(--text-3);
  padding: 4px 6px;
  border-bottom: 1px solid var(--border);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.avl-grid .cat {
  padding: 5px 6px;
  color: var(--text-2);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.avl-grid .chk {
  padding: 5px 6px;
  text-align: center;
  font-size: 13px;
  color: var(--text-3);
}
.avl-grid .chk.ok  { color: var(--success); }
.avl-grid .chk.bad { color: var(--danger); }
.avl-grid .row.in .cat,
.avl-grid .row.in .chk { animation: rowfade 200ms ease-out; }

/* Past cases — 25 card grid */
.cases-query {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-3);
  margin-bottom: 8px;
}
.cases-query .q { color: var(--text); }
.cases-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px;
  padding-top: 4px;
}
.case-card {
  border: 1px solid var(--border);
  padding: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  background: var(--panel);
  transition: all 380ms ease-out;
  opacity: 0.18;
  min-height: 44px;
}
.case-card.lit { opacity: 1; }
.case-card.match {
  border-color: var(--success);
  background: var(--success-bg);
}
.case-card .yr  { color: var(--text-3); font-size: 9px; }
.case-card .dom { color: var(--text); margin-top: 2px; }
.case-card .sim { color: var(--text-2); margin-top: 3px; font-size: 9px; }
.case-foot {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-2);
  padding-top: 8px;
}
.case-foot.refused { color: var(--danger); }

/* Pricing formula */
.calc-card {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px; padding: 8px;
}
.calc-formula { color: var(--text-3); font-size: 11px; margin-bottom: 12px; }
.calc-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: baseline; line-height: 1.9; }
.calc-row .num   { font-size: 13px; color: var(--text-2); opacity: 0; transition: opacity 200ms; }
.calc-row .num.in { opacity: 1; }
.calc-row .num.final { color: var(--success); font-size: 18px; font-weight: 500; }
.calc-row .op    { color: var(--text-3); }
.calc-meta { font-size: 11px; color: var(--text-3); margin-top: 12px; }

/* Wedel brief doc */
.brief-doc {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; line-height: 1.7;
  padding: 8px;
  position: relative;
}
.brief-doc h4 {
  font-size: 10px; color: var(--text-3);
  margin: 10px 0 4px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.brief-doc h4:first-child { margin-top: 0; }
.brief-doc .ln { opacity: 0; animation: rowfade 220ms ease-out forwards; }
.brief-doc .stamp {
  display: inline-block;
  margin-top: 14px;
  padding: 4px 10px;
  border: 1.5px solid var(--warn);
  color: var(--warn);
  font-size: 11px;
  transform: rotate(-3deg);
}

/* Standards doc (retrieve_safety_standard) */
.std-doc {
  font-family: Georgia, serif;
  font-size: 12px; line-height: 1.6;
  color: var(--text);
  padding: 12px 14px 12px 92px;
  position: relative;
  background: var(--elevated);
  border: 1px solid var(--border);
}
.std-doc + .std-doc { margin-top: 8px; }
.std-doc .clause {
  position: absolute;
  left: 14px; top: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--text-3);
  width: 70px;
}
.std-doc .topic {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; color: var(--text-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.std-doc .text { font-style: italic; }

/* Generic JSON / table renderers */
.simple-table {
  width: 100%; border-collapse: collapse;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
}
.simple-table th, .simple-table td {
  text-align: left; padding: 5px 8px;
  border-bottom: 1px solid var(--border);
}
.simple-table th { color: var(--text-3); font-weight: 500; font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; }
.simple-table td { color: var(--text-2); }
.simple-list {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text-2);
  list-style: none; padding: 0; margin: 0;
}
.simple-list li {
  padding: 4px 6px;
  border-bottom: 1px solid var(--border);
}
.json-card {
  background: var(--elevated);
  padding: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; color: var(--text);
  white-space: pre-wrap; word-break: break-word;
  max-height: 240px; overflow-y: auto;
}

/* Confidence badge inside artifact head */
.art-conf {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px; font-weight: 500;
  padding: 1px 5px;
  border: 1px solid;
  text-transform: uppercase; letter-spacing: 0.06em;
  line-height: 1.2;
}
.art-conf.A { color: var(--violet); border-color: var(--violet); background: var(--violet-bg); }
.art-conf.B { color: var(--accent); border-color: var(--accent); background: var(--accent-6); }
.art-conf.C { color: var(--warn);   border-color: var(--warn);   background: var(--warn-bg); }
.art-conf.D { color: var(--danger); border-color: var(--danger); background: var(--danger-bg); }

/* Outcome (last) card in stack */
.outcome-large {
  padding: 16px 18px;
  background: var(--panel);
  border: 1.5px solid;
  flex-shrink: 0;
}
.outcome-large.quote { border-color: var(--success); }
.outcome-large.wedel { border-color: var(--warn); }
.outcome-large .ol-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px; letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.outcome-large.quote .ol-label { color: var(--success); }
.outcome-large.wedel .ol-label { color: var(--warn); }
.outcome-large .ol-title {
  font-size: 15px; font-weight: 500;
  margin-bottom: 10px;
  color: var(--text);
}
.outcome-large .ol-row {
  display: flex; justify-content: space-between;
  padding: 3px 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
}
.outcome-large .ol-row .k { color: var(--text-3); }
.outcome-large .ol-row .v { color: var(--text); font-weight: 500; }
.outcome-large .ol-foot {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-2);
  font-family: 'IBM Plex Mono', monospace;
}

/* Gate event in stack (for agent_error / blocked) */
.stack-gate {
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  border-left: 3px solid var(--danger);
  padding: 12px 14px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text);
  flex-shrink: 0;
}
.stack-gate.warn { background: var(--warn-bg); border-color: var(--warn); }
.stack-gate-head {
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 4px;
  color: var(--danger);
}
.stack-gate.warn .stack-gate-head { color: var(--warn); }

/* Synthetic-data badge for confidence-D artifacts */
.synth-badge {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  font-weight: 500;
  margin-left: 6px;
  padding: 1px 5px;
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@keyframes dot-spin {
  0%, 60%, 100% { opacity: 0.25 }
  30% { opacity: 1 }
}