/* ═════════════════════════════════════════════════════════════════════════
   registre.css — identité « Registre officiel » (2026-10-06)
   Spec : docs/superpowers/specs/2026-10-06-landing-registre-design.md
   Tout est scopé sous html.theme-registre : sans cette classe, ce fichier n'a
   aucun effet. Chargé seul par index.html, et APRÈS brand.css + app.css par
   login.html, welcome.html et reset-password.html. Les sélecteurs commencent
   tous par « html.theme-registre » : à spécificité égale avec les règles
   « html.theme-light … » de brand.css, l'ordre de chargement les fait gagner.
   ═════════════════════════════════════════════════════════════════════════ */

html.theme-registre {
  --paper: #FAF8F3;
  --paper-2: #F3EFE6;
  --sheet: #FFFEFB;
  --ink: #16191F;
  --ink-2: #4A4E57;
  --ink-3: #5E626B;
  --rule: #E4DFD3;
  --rule-strong: #CFC9BB;
  --accent: #0B5D45;
  --accent-deep: #084634;
  --accent-tint: #EAF0EA;
  --warn: #A15C07;
  --danger: #B42318;
  --font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-text: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.045'/%3E%3C/svg%3E");

  /* Ponts vers les jetons de brand.css / app.css (pages de l'app) */
  --text: var(--ink);
  --muted: var(--ink-2);
  --subtle: var(--ink-3);
  --line: var(--rule);
  --surface: var(--sheet);
  --ok: var(--accent);
  --brand-emerald: var(--accent);
  --brand-emerald-soft: var(--accent);
  --brand-emerald-deep: var(--accent-deep);
  --ink-800: var(--paper);
  --ink-700: var(--sheet);

  scroll-behavior: smooth;
  background: var(--paper);
}

html.theme-registre body {
  margin: 0;
  background: var(--paper) var(--grain);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0;
  font-feature-settings: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (prefers-reduced-motion: reduce) {
  html.theme-registre { scroll-behavior: auto; }
}

html.theme-registre ::selection { background: rgba(11, 93, 69, 0.18); color: var(--ink); }
html.theme-registre :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
html.theme-registre .rg-mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ── Composants partagés ─────────────────────────────────────────────── */
html.theme-registre .rg-eyebrow {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  line-height: 1.4;
  color: var(--accent);
}
html.theme-registre .rg-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px;
  background: var(--accent); color: var(--paper);
  border: 0; border-radius: 4px;
  font-family: var(--font-text); font-size: 15px; font-weight: 500; line-height: 1.2;
  text-decoration: none; cursor: pointer;
  transition: background-color .2s ease, transform .2s ease;
}
html.theme-registre .rg-btn:hover { background: var(--accent-deep); color: var(--paper); transform: translateY(-1px); }
html.theme-registre .rg-btn:active { transform: translateY(1px); }
html.theme-registre .rg-link {
  color: var(--accent); font-weight: 500;
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px;
  transition: color .2s ease;
}
html.theme-registre .rg-link:hover { color: var(--accent-deep); }
html.theme-registre .rg-link .arrow { display: inline-block; transition: transform .2s ease; }
html.theme-registre .rg-link:hover .arrow { transform: translateX(3px); }
html.theme-registre .rg-sheet {
  background: var(--sheet);
  border: 1px solid var(--rule-strong);
  border-radius: 2px;
  box-shadow: 0 1px 0 var(--rule), 0 20px 36px -26px rgba(60, 48, 20, 0.35);
}
html.theme-registre .rg-guilloche {
  height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='14'%3E%3Cpath d='M0 7Q15 0 30 7T60 7M0 7Q15 14 30 7T60 7' fill='none' stroke='%230B5D45' stroke-width='.6'/%3E%3C/svg%3E") repeat-x center / 60px 14px;
  opacity: .45;
}
html.theme-registre .rg-stamp {
  display: inline-block;
  padding: 7px 13px;
  border: 2px solid var(--accent);
  outline: 1px solid var(--accent); outline-offset: 2px;
  border-radius: 6px;
  background: rgba(250, 248, 243, 0.72);
  color: var(--accent);
  font-family: var(--font-mono); font-size: 12px; font-weight: 500; line-height: 1.35;
  letter-spacing: .16em; text-align: center; text-transform: uppercase;
  transform: rotate(-7deg);
  opacity: .9;
  pointer-events: none;
}
html.theme-registre .rg-stamp small { display: block; font-size: 10px; font-weight: 400; letter-spacing: .06em; }
html.theme-registre .rg-stamp--lg { padding: 14px 24px; font-size: 16px; }
html.theme-registre .rg-stamp--lg small { font-size: 12px; }
html.theme-registre .st-ok { color: var(--accent); }
html.theme-registre .st-warn { color: var(--warn); }
html.theme-registre .st-ko { color: var(--danger); }
html.theme-registre .st-muted { color: var(--ink-3); }

/* ── Modales et composants injectés (js/invoice-payment.js) ───────────── */
html.theme-registre .sirenity-modal-backdrop {
  position: fixed; inset: 0; z-index: 50;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
  background: rgba(22, 25, 31, 0.45);
}
html.theme-registre .sirenity-modal {
  width: 100%; max-width: 700px; max-height: 90vh; overflow-y: auto;
  padding: 2rem;
  background: var(--sheet); color: var(--ink);
  border: 1px solid var(--rule-strong); border-radius: 4px;
  box-shadow: 0 24px 60px -24px rgba(40, 32, 12, 0.4);
}
html.theme-registre .sirenity-modal h2 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; }
html.theme-registre .card {
  background: var(--sheet); border: 1px solid var(--rule); border-radius: 4px; box-shadow: none;
  transition: border-color .2s ease;
}
html.theme-registre .card:hover { border-color: var(--accent); box-shadow: none; }
html.theme-registre .btn-primary,
html.theme-registre .btn-secondary,
html.theme-registre .btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border-radius: 4px;
  font-family: var(--font-text); font-size: 14px; font-weight: 500; line-height: 1.2;
  cursor: pointer; box-shadow: none;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}
html.theme-registre .btn-primary { background: var(--accent); color: var(--paper); border: 1px solid transparent; }
html.theme-registre .btn-primary:hover { background: var(--accent-deep); color: var(--paper); box-shadow: none; }
html.theme-registre .btn-secondary { background: var(--sheet); color: var(--accent); border: 1px solid var(--accent); }
html.theme-registre .btn-secondary:hover { background: var(--accent-tint); }
html.theme-registre .btn-ghost { background: transparent; color: var(--ink-2); border: 1px solid var(--rule-strong); }
html.theme-registre .btn-ghost:hover { color: var(--ink); border-color: var(--ink-3); }
html.theme-registre .btn-primary:disabled,
html.theme-registre .btn-secondary:disabled { opacity: .6; cursor: default; }
html.theme-registre .input,
html.theme-registre .select,
html.theme-registre .textarea {
  width: 100%; padding: 9px 12px;
  background: var(--sheet); color: var(--ink);
  border: 1px solid var(--rule-strong); border-radius: 4px;
  font-family: var(--font-text); font-size: 14px;
}
html.theme-registre .input::placeholder,
html.theme-registre .textarea::placeholder { color: var(--ink-3); }
html.theme-registre .input:focus,
html.theme-registre .select:focus,
html.theme-registre .textarea:focus {
  outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); box-shadow: none;
}
html.theme-registre .loader {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--rule); border-top-color: var(--accent);
  animation: rg-spin .8s linear infinite;
}
@keyframes rg-spin { to { transform: rotate(360deg); } }

/* ── Pages de l'app (login, welcome, reset-password) ────────────────── */
html.theme-registre .sirenity-shell h1,
html.theme-registre .sirenity-shell h2 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.012em; }
html.theme-registre .bg-grid::before { background-image: none; }
html.theme-registre .chrome-topbar {
  background: rgba(250, 248, 243, 0.94);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: none; -webkit-backdrop-filter: none;
}
html.theme-registre .chrome-name { font-family: var(--font-display); font-size: 21px; font-weight: 500; letter-spacing: -0.01em; }
html.theme-registre .chrome-nav .nav-link { color: var(--ink-2); }
html.theme-registre .chrome-nav .nav-link:hover { color: var(--ink); }
html.theme-registre .nav-link::after { background: var(--accent); }
html.theme-registre .chrome-footer { border-top-color: var(--rule); }
html.theme-registre .card-featured {
  border: 1px solid var(--accent) !important;   /* brand.css theme-light pose ses valeurs en !important */
  background: var(--sheet) !important;
  box-shadow: none !important;
}
html.theme-registre .step-circle { border-color: var(--rule-strong); background: var(--sheet); color: var(--ink-2); font-family: var(--font-mono); }
html.theme-registre .step-circle.active { background: var(--accent); border-color: var(--accent); color: var(--paper); box-shadow: none; }
html.theme-registre .icon-pill {
  background: var(--accent-tint) !important;   /* welcome.html pose un fond en style inline */
  border-color: rgba(11, 93, 69, 0.3) !important;
  color: var(--accent);
}