/* ==========================================================================
   Agentic demo: printed proof sheet
   --------------------------------------------------------------------------
   Everything here is scoped under #main so the shared site header and footer
   keep the house styling untouched. Class and id names that agenticdemo.js
   depends on are preserved exactly; only their appearance changes.

   1.  Tokens
   2.  Canvas + base type
   3.  Masthead (spec sheet)
   4.  Pipeline table
   5.  Spec list
   6.  Note box
   7.  Section marks + headings
   8.  Intake form (login)
   9.  Work grid + plates
   10. Fields
   11. Credential switchboard
   12. Buttons
   13. Status strip
   14. Readout cells
   15. Step log
   16. Answer slab
   17. Audit band
   18. Marks, legend, notes
   19. Responsive
   20. Motion + print
   ========================================================================== */

/* --- 1. Tokens ---------------------------------------------------------- */

#main {
  --ap-paper: #efe9dc;
  --ap-sheet: #fbf8f1;
  --ap-sheet-alt: #f5f0e5;
  --ap-ink: #1b1a16;
  --ap-ink-2: #4b463b;
  --ap-ink-3: #6f685a;
  --ap-rule: #c8c0ad;
  --ap-rule-2: #a49b86;
  --ap-stamp: #a63f10;
  --ap-pass: #2c5a34;
  --ap-stop: #8e1f14;
  --ap-warn: #8a5a06;
  --ap-carbon: #26241f;
  --ap-carbon-ink: #e8e2d4;
  --ap-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --ap-serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --ap-plate: 5px 5px 0 rgba(27, 26, 22, 0.12);
  --ap-lh: 1.6;
}

/* --- 2. Canvas + base type --------------------------------------------- */

#main {
  position: relative;
  background-color: var(--ap-paper);
  background-image:
    repeating-linear-gradient(to right, rgba(27, 26, 22, 0.05) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(to bottom, rgba(27, 26, 22, 0.05) 0 1px, transparent 1px 28px);
  color: var(--ap-ink);
  font-family: var(--ap-mono);
  font-size: 0.9375rem;
  line-height: var(--ap-lh);
  overflow-x: hidden;
}

#main *,
#main *::before,
#main *::after {
  box-sizing: border-box;
}

#main img,
#main pre,
#main code {
  max-width: 100%;
}

#main pre,
#main code {
  overflow-wrap: break-word;
}

#main [hidden] {
  display: none !important;
}

#main .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

#main a {
  color: var(--ap-stamp);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

#main a:hover {
  text-decoration-thickness: 2px;
}

#main p {
  margin: 0 0 0.75rem;
}

#main strong {
  font-weight: 700;
}

#main code {
  font-family: var(--ap-mono);
  font-size: 0.9em;
  padding: 0.08em 0.3em;
  background: rgba(27, 26, 22, 0.07);
  border: 1px solid rgba(27, 26, 22, 0.1);
}

/* --- 3. Masthead (spec sheet) ------------------------------------------ */

#main .ap-mast {
  position: relative;
  padding: 44px 0 34px;
  background:
    linear-gradient(180deg, rgba(251, 248, 241, 0.96) 0%, rgba(251, 248, 241, 0.86) 100%);
  border-bottom: 2px solid var(--ap-ink);
}

#main .ap-mast .container {
  position: relative;
  width: 90%;
  max-width: none;
  margin: 0 auto;
}

#main .ap-work .container {
  width: 90%;
  max-width: none;
  margin: 0 auto;
}

#main .ap-filed {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ap-ink-3);
}

#main .ap-filed::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--ap-stamp);
}

#main .ap-mast h1 {
  margin: 0 0 16px;
  max-width: 26ch;
  font-family: var(--ap-serif);
  font-size: clamp(2rem, 4.6vw, 3.35rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ap-ink);
}

#main .ap-standfirst {
  max-width: 62ch;
  margin: 0 0 22px;
  font-family: var(--ap-serif);
  font-size: 1.0625rem;
  line-height: 1.68;
  color: var(--ap-ink-2);
}

#main .ap-standfirst code {
  font-family: var(--ap-mono);
  font-size: 0.82em;
  background: rgba(166, 63, 16, 0.08);
  border-color: rgba(166, 63, 16, 0.22);
  color: var(--ap-ink);
}

#main .ap-mast-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 26px;
}

/* Rubber stamp: printed marks, not a glow */

#main .ap-stamp {
  position: absolute;
  top: 6px;
  right: 0;
  display: inline-block;
  padding: 8px 12px 7px;
  border: 2px solid var(--ap-stamp);
  color: var(--ap-stamp);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transform: rotate(-7deg);
  opacity: 0.85;
}

/* --- 4. Pipeline table -------------------------------------------------- */

#main .ap-pipe {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  border: 2px solid var(--ap-ink);
  background: var(--ap-sheet);
}

#main .ap-pipe li {
  padding: 12px 14px 14px;
  border-right: 1px solid var(--ap-rule);
}

#main .ap-pipe li:last-child {
  border-right: 0;
}

#main .ap-pipe li.is-stopped {
  background: rgba(142, 31, 20, 0.06);
}

#main .ap-pipe-no {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--ap-ink-3);
}

#main .ap-pipe strong {
  display: block;
  margin: 6px 0 4px;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
}

#main .ap-pipe span {
  display: block;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--ap-ink-2);
}

#main .ap-pipe li.is-stopped strong,
#main .ap-pipe li.is-stopped span {
  color: var(--ap-stop);
}

/* --- 5. Spec list ------------------------------------------------------ */

#main .ap-spec {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0 20px;
  margin: 0;
  border-top: 2px solid var(--ap-ink);
}

#main .ap-spec > div {
  padding: 10px 0 4px;
}

#main .ap-spec dt {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ap-ink-3);
}

#main .ap-spec dd {
  margin: 4px 0 0;
  font-size: 0.8125rem;
  color: var(--ap-ink);
}

/* --- 6. Note box ------------------------------------------------------- */

#main .ap-note-wrap {
  padding: 26px 0 0;
}

#main .ap-note {
  position: relative;
  max-width: 100%;
  padding: 18px 20px 16px;
  border: 1px solid var(--ap-rule-2);
  border-left: 8px solid var(--ap-stamp);
  background: var(--ap-sheet);
  box-shadow: var(--ap-plate);
}

#main .ap-note h2 {
  margin: 0 0 8px;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ap-stamp);
}

#main .ap-note p {
  max-width: 92ch;
  margin: 0;
  font-size: 0.875rem;
  color: var(--ap-ink-2);
}

/* --- 7. Section marks + headings --------------------------------------- */

#main .ap-work {
  padding: 34px 0 8px;
}

#main .ap-mark {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 6px;
  font-family: var(--ap-serif);
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ap-ink);
}

#main .ap-mark::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--ap-rule-2);
}

#main .ap-mark-no {
  flex: 0 0 auto;
  padding: 3px 7px;
  border: 1.5px solid var(--ap-ink);
  font-family: var(--ap-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

#main .ap-mark-note {
  max-width: 74ch;
  margin: 0 0 22px;
  font-size: 0.8125rem;
  color: var(--ap-ink-3);
}

/* --- 8. Intake form (login) -------------------------------------------- */

#main .ap-intake {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: 0;
  border: 2px solid var(--ap-ink);
  background: var(--ap-sheet);
  box-shadow: var(--ap-plate);
}

#main .ap-intake-rule {
  padding: 22px 20px;
  border-right: 1px dashed var(--ap-rule-2);
  background: var(--ap-sheet-alt);
}

#main .ap-intake-form {
  padding: 22px 20px;
}

#main .ap-intake h3 {
  margin: 0 0 10px;
  font-family: var(--ap-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ap-ink);
}

#main .ap-intake p {
  font-size: 0.8125rem;
  color: var(--ap-ink-2);
}

#main .ap-intake-rule ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.75rem;
  color: var(--ap-ink-3);
}

#main .ap-intake-rule li {
  display: flex;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid var(--ap-rule);
}

#main .ap-intake-rule li span:first-child {
  flex: 0 0 74px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.66rem;
  color: var(--ap-ink-3);
}

#main .ap-field {
  margin: 14px 0 0;
}

#main .ap-field-label,
#main .ap-intake-form label {
  display: block;
  margin: 0 0 6px;
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ap-ink-3);
}

/* Signature-line input: bottom rule only */

#main .ap-line-input {
  width: 100%;
  padding: 8px 2px;
  border: 0;
  border-bottom: 2px solid var(--ap-ink);
  background: transparent;
  color: var(--ap-ink);
  font-family: var(--ap-mono);
  font-size: 1.0625rem;
}

#main .ap-line-input:focus {
  outline: 0;
  border-bottom-color: var(--ap-stamp);
  background: rgba(166, 63, 16, 0.05);
}

#main .ap-line-input:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* --- 9. Work grid + plates --------------------------------------------- */

#main .ad-layout {
  display: grid;
  gap: 22px;
}

#main .ad-card {
  position: relative;
  padding: 20px;
  border: 2px solid var(--ap-ink);
  background: var(--ap-sheet);
  box-shadow: var(--ap-plate);
}

#main .ad-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ap-rule);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ap-ink);
}

#main .ad-card-title.is-spaced {
  margin-top: 26px;
}

#main .ad-card-index {
  flex: 0 0 auto;
  padding: 2px 6px;
  border: 1.5px solid var(--ap-ink);
  font-family: var(--ap-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

#main .ad-identity {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding: 10px 12px;
  border: 1px dashed var(--ap-rule-2);
  background: var(--ap-sheet-alt);
}

#main .ad-identity-label {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ap-ink-3);
}

#main .ad-identity strong {
  font-size: 0.9375rem;
  overflow-wrap: anywhere;
}

#main .btn-inline-link {
  margin-left: auto;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ap-stamp);
  font-family: var(--ap-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: underline;
  cursor: pointer;
}

#main .btn-inline-link:hover {
  text-decoration-thickness: 2px;
}

/* --- 10. Fields -------------------------------------------------------- */

#main .ap-box-input,
#main select,
#main textarea {
  width: 100%;
  padding: 10px 11px;
  border: 1.5px solid var(--ap-ink);
  background: #fffdf8;
  color: var(--ap-ink);
  font-family: var(--ap-mono);
  font-size: 0.9375rem;
}

#main .ap-box-input:focus,
#main select:focus,
#main textarea:focus {
  outline: 0;
  border-color: var(--ap-stamp);
  box-shadow: 0 0 0 2px rgba(166, 63, 16, 0.16);
}

#main .ap-box-input:disabled,
#main select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

#main .ad-hint {
  margin: 10px 0 0;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--ap-ink-3);
}

#main .ad-hint code {
  font-family: var(--ap-mono);
  font-size: 0.9em;
}

#main .ad-hint.is-ok {
  color: var(--ap-pass);
  font-weight: 700;
}

#main .ad-hint.is-deny {
  color: var(--ap-stop);
  font-weight: 700;
}

#main .ad-privacy {
  margin: 18px 0 0;
  padding: 12px 14px 12px 16px;
  border-left: 6px solid var(--ap-stamp);
  background: var(--ap-sheet-alt);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--ap-ink-2);
}

/* --- 11. Credential switchboard ---------------------------------------- */

#main .ad-seg {
  margin: 16px 0 0;
  padding: 0;
  border: 0;
}

#main .ad-seg legend {
  padding: 0;
  margin: 0 0 8px;
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ap-ink-3);
}

#main .ad-seg-grid {
  display: grid;
  gap: 10px;
}

#main .ad-seg-opt {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 10px;
  padding: 11px 12px 11px 40px;
  border: 1.5px solid var(--ap-rule-2);
  border-left-width: 6px;
  background: #fffdf8;
  cursor: pointer;
}

#main .ad-seg-opt input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

#main .ad-seg-opt::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 14px;
  width: 13px;
  height: 13px;
  border: 1.5px solid var(--ap-ink);
  background: transparent;
}

#main .ad-seg-opt:hover {
  border-color: var(--ap-ink);
}

#main .ad-seg-opt:focus-within {
  outline: 2px solid rgba(166, 63, 16, 0.4);
  outline-offset: 2px;
}

#main .ad-seg-key {
  grid-column: 2;
  font-size: 0.875rem;
  font-weight: 700;
}

#main .ad-seg-note {
  grid-column: 2;
  font-size: 0.7rem;
  color: var(--ap-ink-3);
}

#main .ad-seg-opt[data-kind="allow"] {
  border-left-color: var(--ap-rule-2);
}

#main .ad-seg-opt[data-kind="deny"] {
  border-left-color: var(--ap-rule-2);
}

#main .ad-seg-opt[data-kind="allow"]:hover {
  border-left-color: var(--ap-pass);
}

#main .ad-seg-opt[data-kind="deny"]:hover {
  border-left-color: var(--ap-stop);
}

#main .ad-seg-opt[data-kind="allow"].is-selected,
#main .ad-seg-opt[data-kind="allow"]:has(input:checked) {
  border-color: var(--ap-ink);
  border-left-color: var(--ap-pass);
  background: rgba(44, 90, 52, 0.07);
}

#main .ad-seg-opt[data-kind="deny"].is-selected,
#main .ad-seg-opt[data-kind="deny"]:has(input:checked) {
  border-color: var(--ap-ink);
  border-left-color: var(--ap-stop);
  background: rgba(142, 31, 20, 0.07);
}

#main .ad-seg-opt.is-selected::before,
#main .ad-seg-opt:has(input:checked)::before {
  background: var(--ap-ink);
  box-shadow: inset 0 0 0 2px #fffdf8;
}

#main .ad-seg[disabled] .ad-seg-opt {
  opacity: 0.55;
  cursor: not-allowed;
}

/* --- 12. Buttons ------------------------------------------------------- */

#main .ad-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

#main .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 18px;
  border: 2px solid var(--ap-ink);
  border-radius: 0;
  background: var(--ap-sheet);
  color: var(--ap-ink);
  font-family: var(--ap-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: none;
  cursor: pointer;
  transition: none;
}

#main .btn:hover {
  transform: none;
  background: var(--ap-ink);
  color: var(--ap-sheet);
}

#main .btn-primary {
  background: var(--ap-ink);
  border-color: var(--ap-ink);
  color: var(--ap-sheet);
}

#main .btn-primary:hover {
  background: var(--ap-stamp);
  border-color: var(--ap-stamp);
  color: #fff8f2;
}

#main .btn-secondary {
  background: var(--ap-sheet);
  border-color: var(--ap-ink);
  color: var(--ap-ink);
}

#main .btn-secondary:hover {
  background: var(--ap-ink);
  border-color: var(--ap-ink);
  color: var(--ap-sheet);
}

#main .btn-ghost {
  padding: 11px 4px;
  border: 0;
  border-bottom: 2px solid var(--ap-ink);
  background: transparent;
  color: var(--ap-ink);
}

#main .btn-ghost:hover {
  border-bottom-color: var(--ap-stamp);
  background: transparent;
  color: var(--ap-stamp);
}

#main .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

#main .btn:disabled:hover {
  background: var(--ap-sheet);
  color: var(--ap-ink);
}

#main .btn-primary:disabled:hover {
  background: var(--ap-ink);
  color: var(--ap-sheet);
}

/* Working state: a blinking block cursor, not a spinner */

#main .btn.is-loading {
  cursor: progress;
}

#main .btn.is-loading::after {
  content: "\2588";
  font-size: 0.9em;
  animation: ap-blink 0.9s steps(1, end) infinite;
}

@keyframes ap-blink {
  50% {
    opacity: 0;
  }
}

/* --- 13. Status strip -------------------------------------------------- */

#main .ad-banner {
  display: none;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 0;
  border: 2px solid var(--ap-ink);
  background: var(--ap-sheet-alt);
  box-shadow: var(--ap-plate);
}

#main .ad-banner.is-visible {
  display: grid;
}

#main .ad-banner-icon {
  display: grid;
  place-items: center;
  border-right: 1px solid var(--ap-rule-2);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ap-ink);
}

#main .ad-banner-main {
  min-width: 0;
  padding: 14px 16px;
}

#main .ad-banner-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

#main .ad-banner-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

#main .ad-verdict {
  padding: 2px 8px;
  border: 1.5px solid var(--ap-ink);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

#main .ad-verdict.yes {
  border-color: var(--ap-pass);
  color: var(--ap-pass);
}

#main .ad-verdict.no {
  border-color: var(--ap-stop);
  color: var(--ap-stop);
}

#main .ad-banner.is-ok {
  border-left: 8px solid var(--ap-pass);
  background: rgba(44, 90, 52, 0.06);
}

#main .ad-banner.is-ok .ad-banner-icon {
  color: var(--ap-pass);
}

#main .ad-banner.is-deny {
  border-left: 8px solid var(--ap-stop);
  background: rgba(142, 31, 20, 0.06);
}

#main .ad-banner.is-deny .ad-banner-icon {
  color: var(--ap-stop);
}

#main .ad-banner.is-thinking {
  border-style: dashed;
  border-left: 8px solid var(--ap-ink-3);
}

#main .ad-banner.is-thinking .ad-banner-icon::after {
  content: "\00B7\00B7\00B7";
  letter-spacing: 0.1em;
  animation: ap-blink 1s steps(1, end) infinite;
}

#main .ad-banner-detail {
  margin: 8px 0 0;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--ap-ink-2);
  overflow-wrap: anywhere;
}

/* --- 14. Readout cells ------------------------------------------------- */

#main .ad-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

#main .ad-chip {
  display: inline-grid;
  grid-template-columns: auto 1fr;
  gap: 2px 8px;
  max-width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--ap-rule-2);
  background: #fffdf8;
}

#main .ad-chip strong {
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ap-ink-3);
}

#main .ad-chip code {
  grid-column: 1 / -1;
  font-family: var(--ap-mono);
  font-size: 0.8125rem;
  background: none;
  border: 0;
  padding: 0;
  overflow-wrap: anywhere;
}

#main .ad-chip button {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ap-stamp);
  font-family: var(--ap-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

#main .ad-chip.is-copied button {
  color: var(--ap-pass);
}

/* --- 15. Proof steps --------------------------------------------------- */

#main .ad-timeline {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  counter-reset: ap-step;
}

#main .ad-step {
  position: relative;
  margin: 0 0 0 34px;
  padding: 0 0 18px 22px;
  border-left: 2px solid var(--ap-rule-2);
  counter-increment: ap-step;
}

#main .ad-step:last-child {
  padding-bottom: 2px;
}

#main .ad-step::before {
  content: counter(ap-step, decimal-leading-zero);
  position: absolute;
  left: -19px;
  top: -2px;
  width: 36px;
  height: 24px;
  display: grid;
  place-items: center;
  background: var(--ap-paper);
  border: 1.5px solid var(--ap-ink);
  font-family: var(--ap-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

#main .ad-step.is-ok::before {
  border-color: var(--ap-pass);
  color: var(--ap-pass);
}

#main .ad-step.is-deny::before,
#main .ad-step.is-error::before {
  border-color: var(--ap-stop);
  color: var(--ap-stop);
}

#main .ad-step-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  width: 100%;
  padding: 2px 0 0;
  border: 0;
  background: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
  color: var(--ap-ink);
}

#main .ad-step-title {
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

#main .ad-step-title small {
  display: block;
  margin-top: 3px;
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--ap-ink-3);
  text-decoration: none;
}

#main .ad-step-badge {
  margin-left: auto;
  flex: none;
  padding: 1px 7px;
  border: 1.5px solid var(--ap-ink);
  font-family: var(--ap-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

#main .ad-step.is-ok .ad-step-badge {
  border-color: var(--ap-pass);
  color: var(--ap-pass);
}

#main .ad-step.is-deny .ad-step-badge,
#main .ad-step.is-error .ad-step-badge {
  border-color: var(--ap-stop);
  color: var(--ap-stop);
}

#main .ad-step-chevron {
  flex: none;
  font-family: var(--ap-mono);
  font-size: 0.7rem;
  color: var(--ap-ink-3);
}

#main .ad-step-chevron::before {
  content: "[-]";
}

#main .ad-step-head[aria-expanded="false"] .ad-step-chevron::before {
  content: "[+]";
}

#main .ad-step-head[aria-expanded="false"] + .ad-step-body {
  display: none;
}

#main .ad-step-body {
  margin-top: 10px;
  border: 1px solid var(--ap-rule-2);
  background: #fffdf8;
}

#main .ad-step-body pre {
  margin: 0;
  padding: 12px 14px;
  max-height: 240px;
  overflow: auto;
  font-family: var(--ap-mono);
  font-size: 0.74rem;
  line-height: 1.55;
  color: var(--ap-ink-2);
  background: none;
  border: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

#main .ad-step-actions {
  padding: 8px 14px;
  border-top: 1px solid var(--ap-rule);
}

#main .ad-copy {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ap-stamp);
  font-family: var(--ap-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

#main .ad-copy.is-copied {
  color: var(--ap-pass);
}

/* --- 16. Answer plate + empty state ------------------------------------ */

#main .ad-answer {
  margin-top: 20px;
  border: 2px solid var(--ap-ink);
  background: var(--ap-sheet-alt);
  box-shadow: var(--ap-plate);
}

#main .ad-answer[hidden] {
  display: none;
}

#main .ad-answer-label {
  margin: 0;
  padding: 7px 14px;
  border-bottom: 2px solid var(--ap-ink);
  background: var(--ap-ink);
  color: var(--ap-paper);
  font-family: var(--ap-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

#main .ad-answer.is-deny .ad-answer-label {
  background: var(--ap-stop);
  border-bottom-color: var(--ap-stop);
}

#main .ad-answer-text {
  margin: 0;
  padding: 16px;
  font-size: 1.02rem;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

#main .ad-empty {
  margin-top: 20px;
  padding: 26px 20px;
  border: 1.5px dashed var(--ap-rule-2);
  text-align: center;
  color: var(--ap-ink-3);
}

#main .ad-empty[hidden] {
  display: none;
}

#main .ad-empty strong {
  display: block;
  margin-bottom: 6px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ap-ink-2);
}

#main .ad-empty p {
  margin: 0 auto;
  max-width: 34rem;
  font-size: 0.85rem;
  line-height: 1.6;
}

/* --- 17. Register plate + legend + privacy -------------------------------- */

#main .ad-term {
  margin-top: 14px;
  border: 1.5px solid var(--ap-ink);
  background: var(--ap-carbon);
  color: var(--ap-carbon-ink);
}

#main .ad-term-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid #2b2b28;
  font-family: var(--ap-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

#main .ad-term-bar .ad-term-count {
  margin-left: auto;
  letter-spacing: 0.04em;
  text-transform: none;
}

#main .ad-term-dot {
  display: none;
}

#main .ad-term pre {
  margin: 0;
  padding: 14px;
  max-height: 300px;
  overflow: auto;
  font-family: var(--ap-mono);
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--ap-carbon-ink);
  background: none;
  border: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

#main .ad-term pre:empty::before {
  content: "No register entries yet. Run the flow, then pull the register.";
  color: #8f8c81;
}

#main .ad-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

#main .ad-legend li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.74rem;
  color: var(--ap-ink-3);
}

#main .ad-legend-dot {
  width: 12px;
  height: 12px;
  border: 1.5px solid var(--ap-ink);
}

#main .ad-legend-dot.is-ok {
  background: var(--ap-pass);
  border-color: var(--ap-pass);
}

#main .ad-legend-dot.is-deny {
  background: var(--ap-stop);
  border-color: var(--ap-stop);
}

#main .ad-privacy {
  margin: 18px 0 0;
  padding: 12px 14px 12px 16px;
  border-left: 6px solid var(--ap-stamp);
  background: var(--ap-sheet-alt);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--ap-ink-2);
}

#main .ad-privacy code {
  font-family: var(--ap-mono);
  font-size: 0.9em;
}

#main .ad-disclaimer {
  margin: 26px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--ap-rule-2);
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--ap-ink-3);
}

#main .ad-hint {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--ap-ink-3);
}

#main .ad-hint code {
  font-family: var(--ap-mono);
  font-size: 0.9em;
}

#main .ad-hint.is-ok {
  color: var(--ap-pass);
  font-weight: 700;
}

#main .ad-hint.is-deny {
  color: var(--ap-stop);
  font-weight: 700;
}

/* --- 18. Intake internals + columns + sign-in slip -------------------------- */

#main .ad-login-screen[hidden] {
  display: none;
}

#main .ad-login-title {
  margin: 10px 0 0;
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

#main .ad-login-note {
  margin: 8px 0 0;
  max-width: 44rem;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--ap-ink-3);
}

#main .ad-field {
  margin-top: 18px;
}

#main .ad-field label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--ap-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ap-ink-2);
}

#main .ad-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 26px 0 4px;
  font-family: var(--ap-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

#main .ad-card-title:first-child {
  margin-top: 0;
}

#main .ad-card-title.is-spaced {
  margin-top: 28px;
}

#main .ad-card-index {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--ap-ink);
  font-size: 0.6rem;
}

#main .ad-identity {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  margin: 0 0 6px;
  padding: 10px 12px;
  border: 1.5px solid var(--ap-ink);
  background: #fffdf8;
}

#main .ad-identity-label {
  font-family: var(--ap-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ap-ink-3);
}

#main .ad-identity strong {
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

#main .ad-identity .btn-inline-link {
  margin-left: auto;
}

@media (min-width: 1024px) {
  #main .ad-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  #main .ad-controls {
    position: sticky;
    top: calc(var(--header-h, 56px) + 16px);
  }
}

/* --- 19. Focus + print ------------------------------------------------------ */

.page-agenticdemo a:focus-visible,
.page-agenticdemo button:focus-visible,
.page-agenticdemo input:focus-visible {
  outline: 2px solid var(--ap-stamp);
  outline-offset: 2px;
}

@media print {
  #main .ap-hero,
  #main .ap-intake {
    box-shadow: none;
  }

  #main .ad-actions,
  #main .ad-step-actions,
  #main .ad-chip button,
  #main .ad-copy,
  #main .btn-inline-link {
    display: none;
  }

  #main .ad-step-head[aria-expanded="false"] + .ad-step-body {
    display: block;
  }

  #main .ad-term pre {
    max-height: none;
  }
}

/* --- 20. Responsive + motion -------------------------------------------- */

@media (max-width: 720px) {
  #main .ap-mast .container,
  #main .ap-work .container {
    width: 92%;
  }

  #main .ad-banner {
    grid-template-columns: 1fr;
  }

  #main .ad-banner-icon {
    display: none;
  }

  #main .ad-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  #main .ad-actions .btn {
    width: 100%;
  }

  #main .ad-seg-grid {
    grid-template-columns: 1fr;
  }

  #main .ad-step {
    margin-left: 24px;
    padding-left: 16px;
  }

  #main .ad-step-badge {
    display: none;
  }

  #main .ad-layout {
    grid-template-columns: 1fr;
  }

  #main .ad-controls {
    position: static;
  }

  #main .ap-table th,
  #main .ap-table td {
    padding: 8px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #main .btn.is-loading::after,
  #main .ad-banner.is-thinking .ad-banner-icon::after {
    animation: none;
  }
}