/* Formation platform styles — mobile-first */

:root {
  --f-bg: #f5f8fc;
  --f-bg-soft: #f8fafc;
  --f-surface: #ffffff;
  --f-border: #dbe5f0;
  --f-text: #0f172a;
  --f-muted: #526173;
  --f-blue: #3b82f6;
  --f-blue-light: #2563eb;
  --f-green: #16a34a;
  --f-yellow: #b45309;
  --f-red: #dc2626;
  --f-radius: 16px;
  --f-shadow-soft: 0 20px 60px rgba(15, 23, 42, 0.12);
}

.formation-body {
  background:
    radial-gradient(circle at 15% 10%, rgba(37,99,235,.13), transparent 34%),
    radial-gradient(circle at 86% 0%, rgba(14,165,233,.10), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, var(--f-bg) 45%, #eef4fb 100%);
  color: var(--f-text);
  font-family: Inter, system-ui, Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.formation-header {
  border-bottom: 1px solid rgba(148,163,184,.20);
  padding: 14px 0;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(16px);
}
.f-container { max-width: 860px; margin: 0 auto; padding: 0 18px; }
.f-header-inner { display: flex; align-items: center; justify-content: space-between; }
.f-logo { font-weight: 700; font-size: 18px; color: var(--f-text); text-decoration: none; }
.f-logo span { color: var(--f-blue-light); }
.f-nav { display: flex; gap: 16px; align-items: center; }
.f-nav-link { color: var(--f-muted); text-decoration: none; font-size: 14px; }
.f-nav-link:hover { color: var(--f-text); }
.f-nav-quit { color: #f87171; }

/* Main */
.f-main { flex: 1; padding: 48px 0; }
.f-footer {
  border-top: 1px solid rgba(148,163,184,.20);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: var(--f-muted);
  background: rgba(255,255,255,.72);
}
.f-footer a { color: var(--f-muted); }

/* Card */
.f-card {
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(219,229,240,.95);
  border-radius: var(--f-radius);
  padding: 34px;
  box-shadow: 0 24px 70px rgba(15,23,42,.10);
}
.f-card-title { font-size: 24px; margin-top: 0; letter-spacing: -.025em; }
.f-card-sub { color: var(--f-muted); margin-bottom: 24px; }

/* Login */
.f-login-wrap { max-width: 460px; margin: 0 auto; }

/* Forms */
.f-form { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }
.f-label { font-size: 14px; font-weight: 500; }
.f-input {
  background: #ffffff;
  border: 1px solid var(--f-border);
  border-radius: 10px;
  color: var(--f-text);
  padding: 11px 14px;
  font-size: 15px;
  width: 100%;
  box-sizing: border-box;
}
.f-input-code { font-family: monospace; font-size: 18px; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.f-input:focus { outline: none; border-color: var(--f-blue); box-shadow: 0 0 0 3px rgba(59,130,246,.25); }

/* Buttons */
.f-btn { display: inline-block; padding: 12px 22px; border-radius: 10px; font-size: 15px; font-weight: 700; text-decoration: none; cursor: pointer; border: none; text-align: center; }
.f-btn-primary { background: var(--f-blue); color: #fff; }
.f-btn-primary:hover { background: #2563eb; }
.f-btn-secondary { background: #ffffff; color: var(--f-text); border: 1px solid var(--f-border); }
.f-btn-secondary:hover { background: #eff6ff; border-color: rgba(37,99,235,.35); color: #1d4ed8; }

/* Alerts */
.f-alert { padding: 12px 16px; border-radius: 8px; font-size: 14px; margin-bottom: 16px; }
.f-alert-error { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.f-alert-info { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }

/* Details (renvoi code) */
.f-details { margin-top: 20px; border-top: 1px solid var(--f-border); padding-top: 16px; }
.f-details summary { cursor: pointer; color: var(--f-muted); font-size: 14px; }
.f-form-resend { margin-top: 12px; }

/* Dashboard */
.f-dash-header { margin-bottom: 28px; }
.f-dash-title { font-size: 28px; margin: 0 0 6px; }
.f-dash-sub { color: var(--f-muted); margin: 0; }
.f-section-title { font-size: 18px; margin: 28px 0 16px; }

/* Progress bar */
.f-progress-wrap { margin-bottom: 24px; }
.f-progress-bar { background: rgba(15,23,42,.09); border-radius: 100px; height: 10px; overflow: hidden; }
.f-progress-fill { background: var(--f-blue); height: 100%; border-radius: 100px; transition: width .4s ease; }
.f-progress-label { font-size: 13px; color: var(--f-muted); margin: 8px 0 0; }

/* Badge */
.f-badge-wrap { margin-bottom: 24px; }
.f-badge { display: flex; align-items: flex-start; gap: 12px; background: var(--f-surface); border: 1px solid var(--f-border); border-radius: 14px; padding: 16px; box-shadow: 0 12px 34px rgba(15,23,42,.05); }
.f-badge-icon { font-size: 28px; line-height: 1; }
.f-badge-name { font-size: 16px; font-weight: 700; display: block; }
.f-badge-msg { font-size: 14px; color: var(--f-muted); margin: 4px 0 0; }
.f-assiduite-bar { background: rgba(0,0,0,.08); border-radius: 100px; height: 6px; overflow: hidden; margin-top: 12px; }
.f-assiduite-fill { background: var(--f-green); height: 100%; border-radius: 100px; transition: width .4s ease; }
.f-assiduite-label { font-size: 13px; color: var(--f-muted); margin: 6px 0 0; }

/* Timeline */
.f-timeline { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0; }
.f-tl-item { display: grid; grid-template-columns: 24px 40px 1fr; gap: 0 12px; align-items: start; padding: 0 0 20px; position: relative; }
.f-tl-connector { width: 2px; background: var(--f-border); margin: 24px auto 0; height: 100%; grid-row: 1; grid-column: 1; }
.f-tl-item:last-child .f-tl-connector { display: none; }
.f-tl-node { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; border: 2px solid var(--f-border); background: #fff; flex-shrink: 0; grid-column: 2; }
.f-tl-complete .f-tl-node { background: rgba(34,197,94,.15); border-color: var(--f-green); color: var(--f-green); }
.f-tl-en_cours .f-tl-node { background: rgba(59,130,246,.15); border-color: var(--f-blue); color: var(--f-blue-light); }
.f-tl-verrouille .f-tl-node, .f-tl-verrouille_niveau .f-tl-node { opacity: .4; }
.f-tl-content { grid-column: 3; padding-top: 6px; }
.f-tl-header { display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; }
.f-tl-title { font-weight: 600; font-size: 15px; color: var(--f-text); text-decoration: none; }
a.f-tl-title:hover { color: var(--f-blue-light); }
.f-tl-verrouille .f-tl-title, .f-tl-verrouille_niveau .f-tl-title { color: var(--f-muted); }
.f-tl-status-badge { font-size: 12px; padding: 2px 8px; border-radius: 100px; font-weight: 500; }
.f-status-complete { background: rgba(34,197,94,.15); color: var(--f-green); }
.f-status-en_cours { background: rgba(59,130,246,.15); color: var(--f-blue-light); }
.f-status-verrouille { background: rgba(15,23,42,.06); color: var(--f-muted); }
.f-status-verrouille_niveau { background: rgba(234,179,8,.12); color: var(--f-yellow); }
.f-tl-meta { margin-top: 4px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.f-tl-quiz-done { font-size: 13px; color: var(--f-green); }
.f-tl-quiz-todo { font-size: 13px; color: var(--f-muted); }
.f-tl-score { font-weight: 600; margin-left: 4px; }
.f-tl-upgrade { font-size: 13px; color: var(--f-yellow); text-decoration: none; }
.f-tl-upgrade:hover { text-decoration: underline; }

/* Upgrade CTA */
.f-upgrade-cta { margin-top: 32px; background: rgba(234,179,8,.08); border: 1px solid rgba(234,179,8,.3); border-radius: var(--f-radius); padding: 24px; }
.f-upgrade-title { font-size: 18px; margin-top: 0; }
.f-upgrade-cta p { margin: 8px 0 16px; color: var(--f-text); line-height: 1.55; }
.f-upgrade-cta .f-btn-primary { font-size: 15px; padding: 12px 22px; }
.f-upgrade-cta .f-upgrade-note { margin: 14px 0 0; font-size: 13px; color: var(--f-muted); line-height: 1.5; }
.f-upgrade-cta .f-upgrade-error { margin: 12px 0 0; padding: 10px 14px; background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; border-radius: 8px; font-size: 14px; }

/* Module */
.f-breadcrumb { margin-bottom: 20px; }
.f-breadcrumb a { color: var(--f-muted); text-decoration: none; font-size: 14px; }
.f-breadcrumb a:hover { color: var(--f-text); }

/* Zone de lecture — carte claire pour un contraste fort */
.f-module-content {
  background: #f8fafc;
  border-radius: 12px;
  padding: 28px 32px 36px;
  border: 1px solid #e2e8f0;
  margin-bottom: 8px;
}

/* Titre du module — sombre dans la carte claire */
.f-module-title { font-size: 26px; margin: 0 0 24px; color: #0f172a; }

/* Corps : forcer couleurs sombres pour écraser landing.css */
.f-module-body { line-height: 1.75; color: #1e293b; }
.f-module-body p,
.f-module-body li { color: #374151; }
.f-module-body h2 { font-size: 20px; margin-top: 36px; color: #0f172a; border-bottom: 1px solid #e2e8f0; padding-bottom: 6px; }
.f-module-body h3 { font-size: 17px; color: #1e293b; margin-top: 24px; }
.f-module-body h4 { font-size: 15px; color: #374151; }
.f-module-body a { color: #2563eb; }
.f-module-body a:hover { color: #1d4ed8; text-decoration: underline; }

/* Blockquote (> objectif/tips) — encadré bleu clair */
.f-module-body blockquote {
  background: #eff6ff;
  border-left: 4px solid #3b82f6;
  margin: 20px 0;
  padding: 14px 18px;
  border-radius: 0 8px 8px 0;
  color: #1e40af;
  font-style: normal;
}
.f-module-body blockquote p { color: #1e40af; margin: 0; }

/* Blocs de code — fond sombre (overrides Pygments #f8f8f8 + landing.css) */
.f-module-body .codehilite { background: #1e293b !important; border-radius: 8px; margin: 20px 0; overflow: hidden; }
.f-module-body pre { background: #1e293b; color: #e2e8f0; border-radius: 8px; padding: 16px; overflow-x: auto; }
.f-module-body code { font-size: 14px; color: #e2e8f0; }

/* Code inline dans texte courant — fond très clair */
.f-module-body p code,
.f-module-body li code { background: #f1f5f9; color: #0f172a; padding: 2px 6px; border-radius: 4px; font-size: 13px; }

/* Tableaux */
.f-module-body table { border-collapse: collapse; width: 100%; margin: 20px 0; }
.f-module-body th, .f-module-body td { border: 1px solid #e2e8f0; padding: 10px 14px; text-align: left; color: #1e293b; }
.f-module-body th { background: #f1f5f9; color: #0f172a; font-weight: 600; }
.f-module-body tr:nth-child(even) { background: #f8fafc; }

.f-module-nav { display: flex; justify-content: space-between; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--f-border); gap: 12px; }

/* Quiz */
.f-quiz { margin-top: 40px; border-top: 1px solid var(--f-border); padding-top: 32px; }
.f-quiz-title { font-size: 20px; margin-bottom: 8px; }
.f-quiz-intro { color: var(--f-muted); font-size: 14px; margin-bottom: 24px; }
.f-quiz-question { border: 1px solid var(--f-border); border-radius: 10px; padding: 18px; margin-bottom: 16px; }
.f-quiz-q-text { font-weight: 600; font-size: 15px; margin: 0 0 14px; border: none; padding: 0; }
.f-quiz-option { display: flex; align-items: flex-start; gap: 10px; padding: 10px; border-radius: 8px; cursor: pointer; margin-bottom: 6px; }
.f-quiz-option:hover { background: rgba(37,99,235,.06); }
.f-quiz-option input { margin-top: 2px; flex-shrink: 0; }
.f-quiz-opt-text { font-size: 14px; }
.f-quiz-submit { width: 100%; margin-top: 8px; }

/* Quiz result */
.f-result-header { margin-bottom: 24px; }
.f-result-title { font-size: 26px; margin: 0; }
.f-result-module { color: var(--f-muted); margin: 6px 0 0; }
.f-score-block { text-align: center; padding: 28px; background: var(--f-surface); border: 1px solid var(--f-border); border-radius: var(--f-radius); margin-bottom: 28px; }
.f-score-number { font-size: 52px; font-weight: 700; color: var(--f-blue-light); display: block; }
.f-score-label { color: var(--f-muted); margin: 8px 0 0; }
.f-review-item { padding: 16px; border-radius: 10px; margin-bottom: 14px; border: 1px solid var(--f-border); }
.f-review-correct { border-color: rgba(34,197,94,.3); background: rgba(34,197,94,.04); }
.f-review-wrong { border-color: rgba(239,68,68,.3); background: rgba(239,68,68,.04); }
.f-review-q { font-weight: 600; font-size: 15px; margin: 0 0 10px; }
.f-review-opts { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.f-review-opt { padding: 8px 12px; border-radius: 6px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.f-opt-correct { background: rgba(34,197,94,.15); color: #86efac; }
.f-opt-wrong { background: rgba(239,68,68,.15); color: #fca5a5; }
.f-opt-tag { font-size: 12px; font-weight: 600; margin-left: auto; }
.f-review-explanation { font-size: 13px; color: var(--f-muted); margin: 12px 0 0; padding: 10px; background: rgba(255,255,255,.04); border-radius: 6px; }
.f-result-nav { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }

/* Responsive */
@media (max-width: 520px) {
  .f-card { padding: 20px; }
  .f-module-nav { flex-direction: column; }
  .f-result-nav { flex-direction: column; }
  .f-tl-item { grid-template-columns: 0 36px 1fr; }
  .f-tl-connector { display: none; }
}

/* Bloc Calendly — affiché uniquement aux utilisateurs Accompagné */
.f-calendly-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin: 20px 0 28px;
  padding: 18px 20px;
  background: rgba(34,197,94,.08);
  border: 1px solid rgba(34,197,94,.32);
  border-radius: var(--f-radius);
  box-shadow: 0 12px 34px rgba(15,23,42,.05);
}
.f-calendly-icon { font-size: 28px; line-height: 1; flex-shrink: 0; }
.f-calendly-body { flex: 1; }
.f-calendly-title { display: block; font-size: 16px; color: #14532d; }
.f-calendly-msg { margin: 6px 0 12px; color: #166534; font-size: 14px; line-height: 1.5; }
.f-calendly-btn { background: #15803d; }
.f-calendly-btn:hover { background: #166534; }
@media (max-width: 520px) {
  .f-calendly-card { flex-direction: column; }
}

/* Encadré "Passer au Complet — +48 €" affiché en fin du dernier module Starter */
.f-upgrade-inline {
  margin: 32px 0 8px;
  padding: 24px 26px;
  border: 1px solid rgba(37,99,235,.30);
  border-left: 5px solid var(--f-blue-light);
  border-radius: var(--f-radius);
  background:
    radial-gradient(circle at 100% 0%, rgba(56,189,248,.10), transparent 55%),
    linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
  box-shadow: 0 18px 50px rgba(15,23,42,.08);
}
.f-upgrade-inline-title {
  margin: 0 0 8px;
  font-size: 20px;
  color: #1e3a8a;
  letter-spacing: -.01em;
}
.f-upgrade-inline-msg {
  margin: 0 0 18px;
  color: #1e293b;
  font-size: 15px;
  line-height: 1.6;
}
.f-upgrade-inline-btn {
  font-size: 16px;
  padding: 13px 24px;
}
.f-upgrade-inline-note {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--f-muted);
  line-height: 1.5;
}
.f-upgrade-inline-error {
  margin: 12px 0 0;
  padding: 10px 14px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  border-radius: 8px;
  font-size: 14px;
}

/* Bandeau "Bienvenue dans le Complet" affiché au dashboard après upgrade */
.f-upgrade-welcome {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 0 0 22px;
  padding: 16px 20px;
  background: rgba(34,197,94,.10);
  border: 1px solid rgba(34,197,94,.32);
  border-left: 4px solid #16a34a;
  border-radius: 12px;
}
.f-upgrade-welcome-icon { font-size: 22px; line-height: 1; flex-shrink: 0; }
.f-upgrade-welcome-body strong {
  display: block;
  margin-bottom: 3px;
  color: #14532d;
  font-size: 15px;
}
.f-upgrade-welcome-body span {
  display: block;
  color: #166534;
  font-size: 14px;
  line-height: 1.5;
}

/* =============================================
   RESPONSIVE — Lot 3 (additif)
   Breakpoints : 768 / 520 / 390
   ============================================= */

@media (max-width: 768px) {
  .f-container { padding: 0 16px; }
  /* Dashboard : empilage */
  .f-dashboard { padding: 14px; }
  /* Card Calendly : icone + corps en colonne */
  .f-calendly-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    text-align: left;
  }
  .f-calendly-icon { font-size: 28px; }
  .f-calendly-btn { width: 100%; text-align: center; justify-content: center; }
  /* Card upgrade welcome */
  .f-upgrade-welcome {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  /* Timeline : items plus serrés */
  .f-tl-item { grid-template-columns: 20px 32px 1fr; gap: 0 10px; }
  .f-tl-header { gap: 6px; }
  .f-tl-meta { gap: 8px; font-size: 13px; }
  /* Modules : titres et meta plus compacts */
  .f-section-title { font-size: 1.25rem; }
  /* Boutons quiz / actions : largeur confort */
  .f-btn { width: 100%; text-align: center; justify-content: center; }
  .f-result-nav { flex-direction: column; align-items: stretch; }
  .f-result-nav .f-btn { width: 100%; }
}

@media (max-width: 520px) {
  .f-container { padding: 0 14px; }
  /* Header formation : compact */
  .formation-header { padding: 12px 0; }
  .f-nav { gap: 10px; flex-wrap: wrap; }
  .f-nav-link { font-size: 13px; }
  /* Login card */
  .f-login-wrap { padding: 0 4px; }
  /* Quiz : options confortables */
  .f-quiz-option { padding: 14px; font-size: 0.96rem; }
  /* Code blocks : police plus petite pour ne pas faire scroll horizontal au max */
  .f-module-body pre,
  .f-module-body .codehilite pre { font-size: 13px; padding: 14px; }
  /* Calendly card : padding réduit */
  .f-calendly-card { padding: 18px; }
}

@media (max-width: 390px) {
  .f-container { padding: 0 12px; }
  .f-dashboard { padding: 12px; }
  .f-dash-title { font-size: 1.3rem; }
  .f-section-title { font-size: 1.15rem; }
  .f-btn { padding: 12px 14px; font-size: 0.95rem; }
  .f-tl-item { grid-template-columns: 18px 28px 1fr; }
}