/* ═══════════════ STUDIA SUP — PAGE INSCRIPTION ═══════════════ */

.page-inscription {
  min-height: 100dvh;
  background:
    radial-gradient(ellipse 70% 45% at 20% 0%, rgba(46,158,79,.14), transparent 65%),
    radial-gradient(ellipse 60% 40% at 85% 90%, rgba(30,136,199,.12), transparent 65%),
    var(--black);
  overflow-x: hidden;
}
@supports (overflow-x: clip) {
  .page-inscription { overflow-x: clip; }
}

/* Header */
/* Grille plutôt que space-between : le retour (48 px) et la bascule de
   langue (~80 px) n'ont pas la même largeur, et seule une colonne centrale
   autonome garde le logo réellement centré. */
.ins-header {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: 16px 20px;
  max-width: 760px; margin: 0 auto;
}
.ins-header .lang-switch { justify-self: end; }
.ins-header__back {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,.08); color: var(--white);
  text-decoration: none; font-size: 1.2rem;
  border: 1px solid rgba(255,255,255,.12);
}
.ins-header__back:hover { background: rgba(255,255,255,.16); }
.ins-header__logo { width: 170px; height: auto; }
/* 48 + 170 + 80 + marges dépassent 360 px : le logo cède en premier. */
@media (max-width: 420px) {
  .ins-header { padding: 16px 12px; }
  .ins-header__logo { width: 132px; }
  .ins-header__back { width: 44px; height: 44px; }
}

/* Carte principale */
.ins-main { padding: 8px 16px 48px; }
.ins-card {
  max-width: 640px; margin: 0 auto;
  background: rgba(255,255,255,.045);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  padding: 28px 22px 30px;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
@media (min-width: 640px) { .ins-card { padding: 40px 44px 44px; } }

.ins-intro { text-align: center; margin-bottom: 26px; }
.ins-intro__eyebrow {
  font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--yellow); margin-bottom: 8px;
}
.ins-intro__title {
  font-size: clamp(1.5rem, 5.4vw, 2.1rem); font-weight: 800; line-height: 1.15;
  margin-bottom: 6px;
}
.ins-intro__sub { font-size: .9rem; color: rgba(247,249,248,.65); }

/* Étapes / progression */
.steps {
  list-style: none; display: flex; justify-content: space-between;
  margin-bottom: 30px; position: relative;
  padding: 0 6px;
}
.steps::before {
  content: ''; position: absolute; top: 15px; left: 24px; right: 24px;
  height: 2px; background: rgba(255,255,255,.14);
}
.steps__item {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  flex: 1;
}
.steps__dot {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: #16211a; border: 2px solid rgba(255,255,255,.2);
  font-family: var(--display); font-weight: 800; font-size: .85rem;
  transition: background .3s, border-color .3s;
}
.steps__label { font-size: .68rem; letter-spacing: .04em; text-transform: uppercase; color: rgba(247,249,248,.55); }
.steps__item.is-current .steps__dot { border-color: var(--green); background: var(--green-dark); }
.steps__item.is-current .steps__label { color: var(--white); }
.steps__item.is-done .steps__dot { background: var(--green); border-color: var(--green); }

/* Fieldsets */
.step { border: none; display: grid; gap: 18px; }
.step__title {
  font-family: var(--display); font-weight: 800; font-size: 1.15rem;
  margin-bottom: 4px; padding: 0;
}
.grid-2 { display: grid; gap: 18px; }
@media (min-width: 560px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

/* preinscription.html : un <fieldset> sans style hérite du cadre gris
   par défaut du navigateur — invisible sur fond clair, très visible
   ici sur fond sombre. On le retire et on habille la légende à la
   place. */
.ins-fieldset { border: none; padding: 0; margin: 0 0 26px; display: grid; gap: 16px; }
.ins-fieldset legend {
  padding: 0; margin-bottom: 2px; width: 100%;
  font-family: var(--display); font-weight: 800; font-size: 1rem;
  color: var(--white);
}

/* Champs (complète .field de main.css pour le thème sombre) */
.page-inscription .field input,
.page-inscription .field select,
.page-inscription .field textarea {
  width: 100%; min-height: 52px;
  padding: 12px 16px;
  border: 2px solid rgba(255,255,255,.16); border-radius: 12px;
  font-size: 1rem; font-family: var(--body);
  background: rgba(11,18,14,.6); color: var(--white);
  color-scheme: dark;
}
.page-inscription .field textarea { resize: vertical; min-height: 110px; }
.page-inscription .field input:focus,
.page-inscription .field select:focus,
.page-inscription .field textarea:focus {
  outline: none; border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(46,158,79,.2);
}
.page-inscription .field input.is-invalid,
.page-inscription .field select.is-invalid {
  border-color: #e5533d;
}
.field__hint { font-size: .8rem; color: rgba(247,249,248,.55); margin-top: 6px; }
.page-inscription .req { color: var(--yellow); }
.page-inscription .opt { color: rgba(247,249,248,.45); font-weight: 400; }

/* Récap */
.recap {
  background: rgba(46,158,79,.08);
  border: 1px solid rgba(46,158,79,.3);
  border-radius: 14px;
  padding: 16px 18px;
  font-size: .88rem; line-height: 1.7;
}
.recap:empty { display: none; }
.recap strong { color: var(--yellow); font-weight: 700; }

/* Consentement */
.consent {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: .86rem; color: rgba(247,249,248,.8);
  cursor: pointer;
}
.consent input {
  width: 22px; height: 22px; margin-top: 1px;
  accent-color: var(--green);
  flex: 0 0 auto;
}

/* Navigation étapes */
.step-nav {
  display: flex; gap: 12px; margin-top: 26px;
}
.step-nav .btn { flex: 1; white-space: nowrap; }
#btnPrev { flex: 0 0 auto; min-width: 120px; }
/* Sur les écrans étroits, « Retour » cède la place plutôt que de forcer
   « Continuer → » à passer à la ligne. */
@media (max-width: 400px) {
  .step-nav { gap: 8px; }
  #btnPrev { min-width: 0; padding-inline: 14px; }
}

.form-error {
  margin-top: 16px;
  background: rgba(229,83,61,.12); border: 1px solid rgba(229,83,61,.45);
  color: #ffb4a8; border-radius: 12px; padding: 12px 16px; font-size: .88rem;
}

/* Succès */
.page-inscription .form-success {
  background: rgba(46,158,79,.1); border-color: var(--green);
  color: var(--white);
}
.ins-back-home { color: rgba(247,249,248,.6); font-size: .88rem; }
.ins-back-home--pieces { color: var(--green); font-weight: 700; }

/* ── Rythme : jour ou soir ───────────────────────────────────────
   Deux cartes cliquables plutôt qu'un menu déroulant : le choix est
   structurant (calendrier, public, vie de famille), il mérite d'être
   lu en entier, pas déplié. */
.regime { border: 0; padding: 0; margin: 0 0 4px; }
.regime__titre {
  padding: 0; margin-bottom: 10px;
  font-size: .92rem; font-weight: 700; color: var(--white);
}
.regime__choix { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.regime__opt {
  display: grid; gap: 3px;
  padding: 13px 15px 14px 40px; position: relative;
  border: 1.5px solid rgba(255,255,255,.16); border-radius: 12px;
  background: rgba(255,255,255,.03);
  cursor: pointer;
  transition: border-color .22s ease, background-color .22s ease;
}
.regime__opt:hover { border-color: rgba(46,158,79,.5); }
.regime__opt input {
  position: absolute; left: 14px; top: 15px;
  width: 16px; height: 16px; accent-color: var(--green); cursor: pointer;
}
.regime__opt:has(input:checked) {
  border-color: var(--green); background: rgba(46,158,79,.1);
}
.regime__opt:has(input:focus-visible) { outline: 2px solid var(--green); outline-offset: 2px; }
.regime__nom { font-family: var(--display); font-weight: 700; font-size: .92rem; }
.regime__det { font-size: .78rem; line-height: 1.5; color: rgba(247,249,248,.6); }
@media (max-width: 560px) {
  .regime__choix { grid-template-columns: 1fr; }
}

/* ── Passerelles & pièces du dossier ─────────────────────────────
   Le volet mobilité n'apparaît que pour une entrée en cours de cycle ;
   la note des pièces rappelle qu'aucun document n'est demandé ici. */
.mobilite {
  margin-top: 14px; padding: 16px 18px;
  border: 1px solid rgba(46,158,79,.45); border-radius: 12px;
  background: rgba(46,158,79,.08);
}
.mobilite__titre {
  font-weight: 800; font-size: .76rem; letter-spacing: .09em;
  text-transform: uppercase; color: var(--green); margin: 0 0 12px;
}
.pieces-note {
  margin: 14px 0 0; padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.12); border-radius: 10px;
  background: rgba(255,255,255,.04);
  font-size: .84rem; line-height: 1.55; color: rgba(247,249,248,.7);
}
.pieces-note a { color: var(--green); font-weight: 700; }

.ins-footnote {
  max-width: 640px; margin: 22px auto 0;
  text-align: center; font-size: .75rem; color: rgba(247,249,248,.4);
  padding: 0 16px;
}

/* Les deux pastilles (thème + langue) occupent la 3e colonne. */
.ins-header__reglages { display: flex; gap: 8px; justify-self: end; }
@media (max-width: 480px) {
  .ins-header__reglages { gap: 5px; }
  .ins-header__logo { width: 118px; }
}

/* ── Le renvoi vers la pré-inscription ANBG ── */
.ins-note-bourse {
  background: rgba(242, 194, 48, .08);
  border: 1px solid rgba(242, 194, 48, .35);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: .88rem;
  line-height: 1.55;
  margin-bottom: 22px;
}
.ins-note-bourse a { color: var(--green); font-weight: 700; }