/* ============================================================
   GANTRY · agent operations for banking rails
   Industrial console aesthetic. Archivo (variable width) display,
   JetBrains Mono for data. Near-black graphite, warm paper ink,
   one accent per platform skin, BFD red reserved for the kill path.
   ============================================================ */

:root {
  --bg: #0c0e10;
  --bg-raise: #111418;
  --panel: #14171c;
  --panel-2: #191d23;
  --line: #242931;
  --line-soft: #1b2026;
  --ink: #f2efe9;
  --muted: #9aa1ab;
  --faint: #6b727c;
  --red: #e5484d;
  --red-soft: rgba(229, 72, 77, 0.12);
  --ok: #58c07a;
  --warn: #e2b93b;
  --radius: 3px;
  --font-display: "Archivo", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  --maxw: 1280px;
}

body[data-skin="kinective"] { --accent: #1fc2b0; --accent-deep: #0d766e; --accent-soft: rgba(31, 194, 176, 0.13); }
body[data-skin="mesh"]      { --accent: #8fa3ff; --accent-deep: #5468d4; --accent-soft: rgba(143, 163, 255, 0.13); }
body[data-skin="agentos"]   { --accent: #ff8a2a; --accent-deep: #d96a10; --accent-soft: rgba(255, 138, 42, 0.13); }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(rgba(242, 239, 233, 0.045) 1px, transparent 1px);
  background-size: 26px 26px;
  background-position: -4px -4px;
}

h1, h2, h3, h4, p, ol, ul { margin: 0; }
a { color: var(--accent); }
button { font-family: inherit; cursor: pointer; }
em { font-style: normal; color: var(--faint); }

::selection { background: var(--accent-deep); color: var(--ink); }

/* ---------- type utilities ---------- */

.kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.kicker-accent { color: var(--accent); }

/* ---------- topbar ---------- */

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 20px 28px 14px;
}

.topbar-brand { display: flex; align-items: center; gap: 14px; }

.flagmark { width: 30px; height: 30px; flex: none; }
.flag-pole { fill: var(--ink); }
.flag-cloth { fill: var(--red); }

.brand-text { display: flex; flex-direction: column; }

.wordmark {
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: 118%;
  font-size: 26px;
  letter-spacing: 0.06em;
  line-height: 1;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

.badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.badge-demo { color: var(--warn); border-color: rgba(226, 185, 59, 0.4); background: rgba(226, 185, 59, 0.07); cursor: help; }

.topbar-controls { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }

.skin-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 3px;
  background: var(--bg-raise);
}

.skin-switch-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 0 8px;
}

.skin-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 2px;
  padding: 6px 10px;
  transition: color 0.15s, background 0.15s;
}
.skin-btn:hover { color: var(--ink); }
.skin-btn.active { color: #0b0d0f; background: var(--accent); font-weight: 700; }

.bfd-credit {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}
.bfd-credit:hover { color: var(--ink); }

/* ---------- rail rule (measurement tick motif) ---------- */

.rail-rule {
  height: 10px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line-soft);
  background-image: repeating-linear-gradient(
    90deg,
    var(--line) 0, var(--line) 1px,
    transparent 1px, transparent 26px
  );
  background-position: center bottom;
  background-size: 100% 5px;
  background-repeat: repeat-x;
  opacity: 0.9;
}

/* ---------- view nav ---------- */

.viewnav {
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 28px 0;
  flex-wrap: wrap;
}

.viewnav-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  border-bottom: 2px solid transparent;
  padding: 9px 14px 11px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.15s;
}
.viewnav-btn:hover { color: var(--ink); }
.viewnav-btn.active { color: var(--ink); border-bottom-color: var(--accent); }

.run-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.1s ease-in-out infinite;
}
.run-dot.halted { background: var(--red); animation: none; }

@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.75); } }

.audit-count {
  font-size: 10px;
  color: var(--faint);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1px 7px;
  min-width: 14px;
  text-align: center;
}

.viewnav-right { margin-left: auto; }

.fi-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 10px;
  background: var(--bg-raise);
}
.fi-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }

/* ---------- views ---------- */

.view {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 30px 28px 70px;
}

/* ---------- library hero ---------- */

.hero { padding: 26px 0 34px; max-width: 880px; }

.hero-title {
  font-size: clamp(30px, 4.4vw, 50px);
  font-weight: 800;
  font-stretch: 112%;
  line-height: 1.04;
  letter-spacing: -0.015em;
  margin-top: 14px;
}
.hero-title strong { color: var(--accent); font-weight: 800; }

.hero-lede { margin-top: 16px; max-width: 62ch; color: var(--muted); font-size: 16px; }
.hero-lede strong { color: var(--ink); }

.hero-actions { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

/* ---------- buttons ---------- */

.btn {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  padding: 10px 16px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.12s, background 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.btn:hover { transform: translateY(-1px); border-color: var(--accent-deep); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #0b0d0f;
}
.btn-primary:hover { box-shadow: 0 6px 24px var(--accent-soft); }

.btn-ghost { background: transparent; }

.btn-kill {
  background: transparent;
  border-color: rgba(229, 72, 77, 0.55);
  color: var(--red);
}
.btn-kill:not(:disabled):hover { background: var(--red-soft); border-color: var(--red); }

.btn-lg { padding: 13px 22px; font-size: 13px; }

.linklike {
  background: none; border: 0; padding: 0;
  color: var(--accent);
  font: inherit;
  border-bottom: 1px solid transparent;
}
.linklike:hover { border-bottom-color: var(--accent); }

/* ---------- library grid ---------- */

.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(272px, 1fr));
  gap: 14px;
}

.lib-cat {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 22px 0 2px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.lib-cat::after { content: ""; flex: 1; height: 1px; background: var(--line-soft); }

.agent-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg-raise) 100%);
  padding: 16px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  animation: cardIn 0.5s cubic-bezier(0.2, 0.7, 0.2, 1) both;
  transition: border-color 0.15s, transform 0.15s;
}
.agent-card:hover { border-color: var(--accent-deep); transform: translateY(-2px); }

@keyframes cardIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.agent-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 14px 44px var(--accent-soft);
  grid-column: span 2;
}
@media (max-width: 700px) { .agent-card.featured { grid-column: auto; } }

.agent-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }

.agent-name { font-size: 16px; font-weight: 700; font-stretch: 108%; letter-spacing: -0.01em; line-height: 1.25; }

.agent-status {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 2px;
  flex: none;
  margin-top: 2px;
}
.status-live { color: #0b0d0f; background: var(--accent); }
.status-build { color: var(--muted); border: 1px solid var(--line); }

.agent-blurb { color: var(--muted); font-size: 13px; line-height: 1.5; }

.agent-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }

.chip {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 3px 7px;
  background: rgba(255, 255, 255, 0.015);
}
.chip-gate { color: var(--warn); border-color: rgba(226, 185, 59, 0.35); }

.agent-actions { display: flex; gap: 8px; margin-top: 4px; }

.agent-spec {
  border-top: 1px dashed var(--line);
  padding-top: 10px;
  margin-top: 2px;
  font-size: 12.5px;
  color: var(--muted);
  display: none;
}
.agent-card.open .agent-spec { display: block; }
.agent-spec dt { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin-top: 8px; }
.agent-spec dd { margin: 2px 0 0; }

.library-foot { padding: 40px 0 0; color: var(--muted); max-width: 72ch; }

/* ---------- run console ---------- */

.run-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.run-title { font-size: 27px; font-weight: 800; font-stretch: 110%; letter-spacing: -0.01em; margin-top: 10px; }

.run-id {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--faint);
  letter-spacing: 0.04em;
  margin-left: 10px;
}

.run-sub { font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin-top: 8px; letter-spacing: 0.02em; }

.run-header-actions { display: flex; gap: 10px; }

.run-body {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 22px;
  padding-top: 22px;
  align-items: start;
}
@media (max-width: 900px) { .run-body { grid-template-columns: 1fr; } }

.pane-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 12px;
}

.run-timeline {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-raise);
  padding: 16px;
  position: sticky;
  top: 16px;
}

.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }

.step {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  padding: 9px 0;
  position: relative;
}
.step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 12.5px;
  top: 32px;
  bottom: -4px;
  width: 1px;
  background: var(--line);
}

.step-marker {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--panel);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--faint);
  z-index: 1;
  transition: all 0.2s;
}

.step.running .step-marker { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); animation: pulse 1.2s ease-in-out infinite; }
.step.done .step-marker { background: var(--accent); border-color: var(--accent); color: #0b0d0f; }
.step.gate .step-marker { border-color: var(--warn); color: var(--warn); }
.step.gate.running .step-marker { box-shadow: 0 0 0 4px rgba(226, 185, 59, 0.15); }
.step.halted .step-marker { border-color: var(--red); color: var(--red); background: var(--red-soft); }

.step-name { font-size: 13.5px; font-weight: 600; line-height: 1.3; padding-top: 4px; }
.step-tool { font-family: var(--font-mono); font-size: 10px; color: var(--faint); display: block; margin-top: 3px; word-break: break-all; }
.step.done .step-name, .step.running .step-name { color: var(--ink); }
.step .step-name { color: var(--muted); }
.step-time { font-family: var(--font-mono); font-size: 9.5px; color: var(--faint); }

.timeline-note {
  border-top: 1px dashed var(--line);
  margin-top: 12px;
  padding-top: 12px;
  font-size: 12px;
  color: var(--faint);
  line-height: 1.5;
}

/* ---------- run stage ---------- */

.run-stage { display: flex; flex-direction: column; gap: 14px; min-height: 400px; }

.stage-empty {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 44px 36px;
  color: var(--muted);
  max-width: 62ch;
}
.stage-empty-title { font-size: 19px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }

.stage-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  animation: cardIn 0.4s cubic-bezier(0.2, 0.7, 0.2, 1) both;
  overflow: hidden;
}

.block-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg-raise);
}
.block-title { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.block-head .spacer { flex: 1; }
.block-latency { font-family: var(--font-mono); font-size: 10px; color: var(--faint); }

.tool-line {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 12px 16px;
  color: var(--accent);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(0, 0, 0, 0.25);
  overflow-x: auto;
  white-space: pre;
}
.tool-line .t-comment { color: var(--faint); }

.block-body { padding: 14px 16px; }
.block-body > p { color: var(--muted); font-size: 13.5px; }

/* results table */
.data-table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 12px; }
.data-table th {
  text-align: left; font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--faint); padding: 8px 12px; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.data-table td { padding: 7px 12px; border-bottom: 1px solid var(--line-soft); color: var(--muted); white-space: nowrap; }
.data-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table tr:hover td { color: var(--ink); background: rgba(255, 255, 255, 0.015); }
.tbl-tag { font-size: 9.5px; padding: 2px 6px; border: 1px solid var(--line); border-radius: 2px; }
.tbl-more { padding: 10px 12px; font-family: var(--font-mono); font-size: 11px; color: var(--faint); }

/* segments */
.seg-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
@media (max-width: 860px) { .seg-row { grid-template-columns: 1fr; } }
.seg {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: var(--bg-raise);
}
.seg-name { font-weight: 700; font-size: 14px; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.seg-count { font-family: var(--font-mono); font-size: 11px; color: var(--accent); }
.seg-why { font-size: 12.5px; color: var(--muted); margin-top: 6px; line-height: 1.5; }

/* drafts + approval */
.draft {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-raise);
  margin-bottom: 10px;
  overflow: hidden;
}
.draft-head {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
}
.draft-seg { font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.draft-count { font-family: var(--font-mono); font-size: 10px; color: var(--faint); }
.draft-status { margin-left: auto; font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.draft-status.pending { color: var(--warn); }
.draft-status.approved { color: var(--ok); }
.draft-status.edited { color: var(--accent); }
.draft-status.held { color: var(--red); }

.draft-body { padding: 12px 14px; font-size: 13px; color: var(--muted); line-height: 1.6; }
.draft-body .subj { color: var(--ink); font-weight: 600; display: block; margin-bottom: 6px; }
.draft-body textarea {
  width: 100%; min-height: 130px; resize: vertical;
  background: var(--bg); color: var(--ink);
  border: 1px solid var(--accent-deep); border-radius: 2px;
  font-family: inherit; font-size: 13px; line-height: 1.6; padding: 10px;
}
.draft-actions { display: flex; gap: 8px; padding: 0 14px 12px; flex-wrap: wrap; }
.btn-sm { padding: 6px 11px; font-size: 10.5px; }

.gate-banner {
  border: 1px solid rgba(226, 185, 59, 0.5);
  background: rgba(226, 185, 59, 0.06);
  border-radius: var(--radius);
  padding: 13px 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.gate-banner .gate-icon { font-size: 16px; }
.gate-banner p { font-size: 13px; color: var(--ink); flex: 1; min-width: 240px; }
.gate-banner p span { color: var(--muted); }

/* receipts */
.receipt-list { list-style: none; margin: 0; padding: 0; font-family: var(--font-mono); font-size: 12px; }
.receipt-list li {
  display: flex; gap: 10px; align-items: baseline;
  padding: 7px 0; border-bottom: 1px solid var(--line-soft); color: var(--muted);
}
.receipt-list li::before { content: "✓"; color: var(--ok); font-weight: 700; }
.receipt-list li.pending::before { content: "…"; color: var(--faint); }

/* summary */
.summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.sum {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; background: var(--bg-raise);
}
.sum-num { font-family: var(--font-mono); font-size: 24px; font-weight: 800; color: var(--accent); }
.sum-num.plain { color: var(--ink); }
.sum-label { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin-top: 5px; line-height: 1.5; }

.halt-banner {
  border: 1px solid var(--red);
  background: var(--red-soft);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
}
.halt-banner p { color: var(--ink); font-size: 13.5px; flex: 1; min-width: 240px; }
.halt-banner strong { color: var(--red); }

/* ---------- audit ---------- */

.audit-header {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap;
  padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
.audit-header h2 { font-size: 26px; font-weight: 800; font-stretch: 110%; margin-top: 10px; }
.audit-sub { color: var(--muted); font-size: 14px; max-width: 68ch; margin-top: 8px; }

.audit-table-wrap { overflow-x: auto; margin-top: 18px; border: 1px solid var(--line); border-radius: var(--radius); }
.audit-table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 11.5px; }
.audit-table th {
  text-align: left; font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--faint); padding: 10px 14px; border-bottom: 1px solid var(--line);
  background: var(--bg-raise); position: sticky; top: 0;
}
.audit-table td { padding: 8px 14px; border-bottom: 1px solid var(--line-soft); color: var(--muted); vertical-align: top; }
.audit-table td.hash { color: var(--faint); }
.audit-table tr.actor-human td:nth-child(2) { color: var(--warn); }
.audit-table tr.actor-policy td:nth-child(2) { color: var(--accent); }
.audit-table tr.actor-halt td:nth-child(2), .audit-table tr.actor-halt td:nth-child(3) { color: var(--red); }
.audit-empty-row td { padding: 30px 14px; color: var(--faint); }

/* ---------- architecture ---------- */

.arch-intro { max-width: 860px; padding-bottom: 30px; }
.arch-intro h2 { font-size: clamp(26px, 3.6vw, 40px); font-weight: 800; font-stretch: 112%; line-height: 1.08; letter-spacing: -0.015em; margin-top: 14px; }
.arch-lede { color: var(--muted); font-size: 15.5px; margin-top: 14px; max-width: 66ch; }

.arch-diagram { display: flex; flex-direction: column; gap: 8px; }

.layer {
  display: grid;
  grid-template-columns: 130px 1fr 90px;
  gap: 18px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 16px 20px;
}
@media (max-width: 700px) { .layer { grid-template-columns: 1fr; gap: 8px; } }

.layer-gantry {
  border-color: var(--accent);
  background: linear-gradient(90deg, var(--accent-soft), transparent 55%), var(--panel);
  box-shadow: 0 10px 40px var(--accent-soft);
}

.layer-side {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--faint); line-height: 1.6;
}
.layer-gantry .layer-side { color: var(--accent); }

.layer-body h3 { font-size: 17px; font-weight: 700; font-stretch: 108%; }
.layer-body p { color: var(--muted); font-size: 13px; margin-top: 5px; max-width: 70ch; }

.layer-chip {
  font-family: var(--font-mono); font-size: 9px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: #0b0d0f; background: var(--accent);
  border-radius: 2px; padding: 2px 7px; margin-left: 8px;
  vertical-align: 2px;
}

.layer-owner {
  font-family: var(--font-mono); font-size: 9.5px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  text-align: right;
}
.owner-them { color: var(--faint); }
.owner-bfd { color: var(--accent); }
@media (max-width: 700px) { .layer-owner { text-align: left; } }

.arch-split {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  margin-top: 34px;
}
@media (max-width: 780px) { .arch-split { grid-template-columns: 1fr; } }

.split-col { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; background: var(--bg-raise); }
.split-col-bfd { border-color: var(--accent-deep); }
.split-col h4 { font-family: var(--font-mono); font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.split-col-bfd h4 { color: var(--accent); }
.split-col ul { margin: 12px 0 0; padding-left: 18px; color: var(--muted); font-size: 13.5px; display: flex; flex-direction: column; gap: 7px; }

/* offer */
.offer {
  display: grid; grid-template-columns: 1.7fr 1fr; gap: 22px;
  margin-top: 44px;
  border: 1px solid var(--accent-deep);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent-soft), transparent 40%), var(--panel);
  padding: 30px;
}
@media (max-width: 860px) { .offer { grid-template-columns: 1fr; } }

.offer-main h3 { font-size: 24px; font-weight: 800; font-stretch: 110%; margin-top: 12px; letter-spacing: -0.01em; }
.offer-price { color: var(--accent); }

.offer-steps { margin: 18px 0 0; padding-left: 20px; color: var(--muted); font-size: 14px; display: flex; flex-direction: column; gap: 12px; }
.offer-steps strong { color: var(--ink); }

.offer-side { display: flex; flex-direction: column; gap: 16px; justify-content: flex-end; }
.offer-side-note {
  font-size: 13px; color: var(--muted); line-height: 1.6;
  border-left: 2px solid var(--accent); padding-left: 14px;
}

/* clock */
.clock { margin-top: 46px; }
.clock-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px;
  margin-top: 16px;
}
.clock-item { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; background: var(--bg-raise); }
.clock-date { font-family: var(--font-mono); font-size: 11px; font-weight: 700; color: var(--accent); letter-spacing: 0.08em; }
.clock-item p { color: var(--muted); font-size: 12.5px; margin-top: 6px; line-height: 1.55; }
.clock-line { margin-top: 16px; color: var(--ink); font-size: 15px; font-weight: 600; max-width: 68ch; }

/* ---------- footer ---------- */

.foot {
  border-top: 1px solid var(--line);
  margin-top: 30px;
  padding: 26px 28px 40px;
  max-width: var(--maxw);
  margin-left: auto; margin-right: auto;
  color: var(--faint);
  font-size: 12px;
  line-height: 1.6;
}
.foot strong { color: var(--muted); }
.foot a { color: var(--muted); }
.foot-credit { margin-top: 10px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em; }

/* ---------- toast ---------- */

.toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--accent-deep);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 13px;
  padding: 12px 18px;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5);
  z-index: 50;
  max-width: min(520px, calc(100vw - 40px));
  animation: cardIn 0.25s ease both;
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}