/* Shared "papyrus wall + double-ruled plaque card" styling for the sign-in and create-account
   pages (app/templates/login.html, app/templates/register.html). Neither page extends the main
   app layout — both are standalone documents with their own header-less body — so this lives in
   its own stylesheet rather than theme.css, linked by both pages, so the look and the CSS stay in
   exactly one place. Light mode only, no dark-mode variant. */

:root {
  --plaque-bg: #F1F5E4;
  --plaque-ink: #1F2B22;
  --plaque-input: #FBFCF5;
  --plaque-ring: rgba(241, 245, 228, .85);
  --plaque-shadow: rgba(31, 43, 34, .35);
  --btn-ink-bg: #1F2B22;
  --btn-ink-fg: #FFFFFF;
  --wall-bg: #DCE6CA;
  color-scheme: light;
}

body.auth-body {
  background: var(--paper);
}
/* main is still a flex child of body (same body>main{flex:1 0 auto} rule as every other page,
   see theme.css) — this just adds the page's own internal layout on top of that. */
body.auth-body > main {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 48px 16px;
}

.wall {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: clamp(150px, 25.1vw, 440px);
  background: var(--wall-bg) var(--wall-img) 50% 50% / auto 100% repeat-x;
  border-block: 3px double var(--plaque-ink);
  z-index: 0;
}

.card.plaque {
  position: relative;
  z-index: 1;
  width: min(100%, 430px);
  background: var(--plaque-bg);
  border: 3px double var(--plaque-ink);
  border-radius: 2px;
  padding: 26px 32px 30px;
  box-shadow: 0 0 0 8px var(--plaque-ring), 0 18px 40px -12px var(--plaque-shadow);
}

.cartouche {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: fit-content;
  margin: 0 auto 14px;
  padding: 6px 18px;
  border: 2px solid var(--teal-dark);
  border-radius: 999px;
  color: var(--teal-dark);
}
.lf-mark { width: 30px; height: 30px; flex-shrink: 0; }
.lf-word { font-family: var(--font-display, "Space Grotesk", sans-serif); font-weight: 700; font-size: 1.2rem; }

.plaque .tagline {
  text-align: center;
  color: var(--ink-soft);
  max-width: 38ch;
  margin: 0 auto 18px;
}
.plaque .eyebrow {
  text-align: center;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
}
.plaque h1 {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 1.45rem;
  font-family: var(--font-display, "Space Grotesk", sans-serif);
  color: var(--plaque-ink);
  margin-bottom: 22px;
}

.plaque .field { margin-bottom: 18px; }
.plaque .field label {
  display: block;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 4px;
}
.plaque .inp {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 0;
  border-bottom: 1.5px solid var(--plaque-ink);
  border-radius: 0;
  background: transparent;
  padding-inline: 0;
  height: 40px;
}
.plaque .inp input {
  flex: 1;
  height: 100%;
  border: 0;
  background: transparent;
  font-family: var(--font-body, "IBM Plex Sans", sans-serif);
  font-size: .95rem;
  color: var(--plaque-ink);
  outline: none;
  min-width: 0;
}
.plaque .inp:focus-within { border-bottom-color: var(--teal); }
.plaque .inp.bad { border-bottom-color: var(--rust); }
.plaque .eye {
  background: none;
  border: 0;
  padding: 0;
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--ink-faint);
  cursor: pointer;
}
.plaque .eye:focus-visible, .plaque a:focus-visible, .plaque button:focus-visible, .plaque input:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.plaque .field-err {
  color: var(--rust);
  font-size: .8rem;
  margin-top: 4px;
  min-height: 0;
}

.plaque .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  font-size: .88rem;
}
.plaque .chk { display: flex; align-items: center; gap: 6px; color: var(--ink-soft); cursor: pointer; }
.plaque .row a { color: var(--teal-dark); text-decoration: none; }
.plaque .row a:hover { text-decoration: underline; }

.plaque .form-error {
  background: var(--rust-tint, #F5E2DE);
  color: var(--rust);
  border-radius: 2px;
  padding: 8px 12px;
  font-size: .88rem;
  margin-bottom: 16px;
}

.plaque .btn-primary {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 2px;
  background: var(--btn-ink-bg);
  color: var(--btn-ink-fg);
  padding: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .84rem;
  font-weight: 600;
  cursor: pointer;
}
.plaque .btn-primary:hover { opacity: .92; }

.plaque .alt {
  text-align: center;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: .88rem;
  color: var(--ink-soft);
}
.plaque .alt a { color: var(--teal-dark); text-decoration: none; }
.plaque .alt a:hover { text-decoration: underline; }

@media (max-width: 520px) {
  .wall { height: 150px; }
  .card.plaque { padding: 20px 20px 24px; }
  .cartouche { padding: 5px 14px; }
}

/* Shared 3-column auth footer — distinct markup from the rest of the app's footer, same
   sticky-to-bottom mechanism (body>footer{flex-shrink:0} from theme.css). */
footer.auth-ftr { background: var(--surface-2, var(--surface)); border-top: 1px solid var(--line); }
footer.auth-ftr .in {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  font-size: .82rem;
  color: var(--ink-faint);
}
footer.auth-ftr .built { display: flex; align-items: center; gap: 8px; justify-self: center; }
footer.auth-ftr .mono { font-family: var(--font-mono, "JetBrains Mono", monospace); justify-self: end; }
footer.auth-ftr .auth-po-logo { height: 18px; aspect-ratio: 2120 / 1174; display: inline-block; color: var(--teal); }

@media (max-width: 700px) {
  footer.auth-ftr .in { grid-template-columns: 1fr; text-align: center; }
  footer.auth-ftr .built { justify-self: center; }
  footer.auth-ftr .mono { justify-self: center; }
}