/* =========================================================
   5e FORUM DE THÉOLOGIE — Feuille de style principale
   Palette : bleu marine profond + or + blanc
   Polices : Playfair Display (titres) / Inter (texte)
   ========================================================= */

:root {
  /* Couleurs de marque */
  --navy-900: #081327;
  --navy-800: #0b1f44;
  --navy-700: #12295c;
  --navy-600: #1a3a7a;
  --gold-600: #a8811b;
  --gold-500: #c9a227;
  --gold-400: #dcb94a;
  --gold-100: #f6ecc9;
  --white: #ffffff;
  --cream: #f9f8f4;
  --ink: #182236;
  --gray-600: #5c6577;
  --gray-300: #d9dce3;
  --border: #e4e1d6;

  /* Statuts */
  --ok-bg: #e7f5ec; --ok-text: #1f7a45; --ok-border: #b8e3c6;
  --warn-bg: #fdf3e0; --warn-text: #93650c; --warn-border: #f1d99a;
  --danger-bg: #fbe9e9; --danger-text: #a4272c; --danger-border: #f0c0c1;

  /* Système */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(8, 19, 39, 0.08);
  --shadow-md: 0 8px 24px rgba(8, 19, 39, 0.12);
  --shadow-lg: 0 20px 50px rgba(8, 19, 39, 0.18);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--navy-800); margin: 0 0 .5em; line-height: 1.2; }
p { margin: 0 0 1em; }
a { color: var(--navy-700); text-decoration: none; }
img { max-width: 100%; display: block; }
ul { padding-left: 1.2em; }
button { font-family: inherit; }
:focus-visible { outline: 3px solid var(--gold-500); outline-offset: 2px; }

.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 24px; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------- Ornement signature (motif manuscrit) ---------- */
.ornament {
  display: flex; align-items: center; justify-content: center;
  gap: 14px; margin: 18px 0 30px; color: var(--gold-500);
}
.ornament::before, .ornament::after {
  content: ""; height: 1px; width: 60px;
  background: linear-gradient(90deg, transparent, var(--gold-500));
}
.ornament::after { background: linear-gradient(90deg, var(--gold-500), transparent); }
.ornament span { font-size: 1.1rem; }

/* ---------- Header / Navigation ---------- */
.site-header {
  background: var(--navy-900);
  border-bottom: 3px solid var(--gold-500);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.logo { display: flex; align-items: center; gap: 10px; color: var(--white); }
.logo-icon {
  width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--gold-500); border-radius: 50%; color: var(--gold-400); font-size: 1.1rem;
}
.logo-text { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; line-height: 1.1; }
.logo-text small { display: block; font-family: var(--font-body); font-weight: 500; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-400); }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { color: #dfe4f0; font-weight: 500; font-size: .93rem; padding: 8px 2px; position: relative; }
.main-nav a:hover { color: var(--white); }
.main-nav a:not(.btn-nav):not(.btn-nav-outline)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--gold-500); transform: scaleX(0); transition: transform .2s ease;
}
.main-nav a:not(.btn-nav):not(.btn-nav-outline):hover::after { transform: scaleX(1); }

.btn-nav {
  background: var(--gold-500); color: var(--navy-900) !important; padding: 9px 18px;
  border-radius: 999px; font-weight: 700;
}
.btn-nav:hover { background: var(--gold-400); }
.btn-nav-outline {
  border: 1px solid rgba(255,255,255,.35); padding: 8px 16px; border-radius: 999px;
  color: #dfe4f0 !important;
}
.btn-nav-outline:hover { border-color: var(--gold-500); color: var(--gold-400) !important; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--white); margin: 5px 0; transition: .2s; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute; top: 76px; left: 0; right: 0; background: var(--navy-900);
    flex-direction: column; align-items: stretch; gap: 0; max-height: 0; overflow: hidden;
    border-bottom: 3px solid var(--gold-500); transition: max-height .25s ease;
  }
  .main-nav.open { max-height: 420px; }
  .main-nav a { padding: 16px 24px; border-top: 1px solid rgba(255,255,255,.08); }
  .btn-nav, .btn-nav-outline { margin: 12px 24px; text-align: center; }
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px; font-weight: 700; font-size: .95rem;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-gold { background: var(--gold-500); color: var(--navy-900); }
.btn-gold:hover { background: var(--gold-400); box-shadow: var(--shadow-sm); }
.btn-navy { background: var(--navy-800); color: var(--white); }
.btn-navy:hover { background: var(--navy-700); }
.btn-outline { background: transparent; border-color: var(--navy-800); color: var(--navy-800); }
.btn-outline:hover { background: var(--navy-800); color: var(--white); }
.btn-outline-gold { background: transparent; border-color: var(--gold-500); color: var(--gold-600); }
.btn-outline-gold:hover { background: var(--gold-100); }
.btn-danger { background: var(--danger-text); color: var(--white); }
.btn-danger:hover { opacity: .9; }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: .82rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---------- Hero (accueil) ---------- */
.hero {
  position: relative; background: linear-gradient(160deg, var(--navy-900), var(--navy-800) 55%, var(--navy-700));
  color: var(--white); padding: 90px 0 110px; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 12% 20%, rgba(201,162,39,.16), transparent 40%),
    radial-gradient(circle at 88% 80%, rgba(201,162,39,.12), transparent 45%);
}
.hero-inner { position: relative; text-align: center; max-width: 780px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; text-transform: uppercase;
  letter-spacing: .18em; font-size: .74rem; font-weight: 700; color: var(--gold-400);
  border: 1px solid rgba(220,185,74,.4); padding: 7px 16px; border-radius: 999px; margin-bottom: 26px;
}
.hero h1 { color: var(--white); font-size: clamp(2rem, 4.6vw, 3.4rem); margin-bottom: .35em; }
.hero h1 em { color: var(--gold-400); font-style: normal; }
.hero p.lead { color: #d7dced; font-size: 1.1rem; max-width: 620px; margin: 0 auto 32px; }
.hero-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-bottom: 40px; }
.hero-meta-item {
  display: flex; align-items: center; gap: 9px; background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14); padding: 10px 18px; border-radius: 999px; font-size: .9rem;
}
.hero-meta-item .ic { color: var(--gold-400); }
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Sections génériques ---------- */
.section { padding: 76px 0; }
.section-title { text-align: center; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.section-sub { text-align: center; color: var(--gray-600); max-width: 560px; margin: 0 auto 8px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 40px; }
.step-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px 26px; box-shadow: var(--shadow-sm); position: relative;
}
.step-num {
  font-family: var(--font-display); font-weight: 700; font-size: 2.1rem; color: var(--gold-500);
  display: block; margin-bottom: 10px;
}
.step-card h3 { font-size: 1.15rem; }
.step-card p { color: var(--gray-600); margin: 0; font-size: .93rem; }

@media (max-width: 780px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Cartes / panneaux ---------- */
.card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); padding: 34px;
}
.card-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.card-header h2 { margin: 0; font-size: 1.3rem; }

.page-wrap { max-width: 640px; margin: 56px auto; padding: 0 20px; }
.page-wrap.wide { max-width: 980px; }
.page-header { text-align: center; margin-bottom: 30px; }
.page-header p { color: var(--gray-600); }

/* ---------- Formulaires ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .87rem; margin-bottom: 7px; color: var(--navy-800); }
.field .hint { font-size: .78rem; color: var(--gray-600); margin-top: 5px; }
.field .error-text { font-size: .8rem; color: var(--danger-text); margin-top: 5px; display: none; }
.field.invalid .error-text { display: block; }
.field.invalid input, .field.invalid select { border-color: var(--danger-text); background: var(--danger-bg); }

input[type="text"], input[type="email"], input[type="password"], input[type="tel"],
input[type="number"], input[type="file"], select, textarea {
  width: 100%; padding: 13px 15px; border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm);
  font-size: .95rem; font-family: var(--font-body); background: var(--white); color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--navy-600); box-shadow: 0 0 0 3px rgba(26,58,122,.12); outline: none;
}
.password-wrap { position: relative; }
.password-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: 0; cursor: pointer; font-size: .8rem; color: var(--gray-600); font-weight: 600;
}
input[type="file"] { padding: 10px; cursor: pointer; }

.form-footer-link { text-align: center; margin-top: 22px; font-size: .92rem; color: var(--gray-600); }

/* ---------- Alertes / badges ---------- */
.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: .92rem; border: 1px solid; }
.alert-success { background: var(--ok-bg); color: var(--ok-text); border-color: var(--ok-border); }
.alert-error { background: var(--danger-bg); color: var(--danger-text); border-color: var(--danger-border); }

.badge { display: inline-flex; align-items: center; gap: 6px; padding: 5px 13px; border-radius: 999px; font-size: .78rem; font-weight: 700; border: 1px solid; }
.badge-success { background: var(--ok-bg); color: var(--ok-text); border-color: var(--ok-border); }
.badge-warning { background: var(--warn-bg); color: var(--warn-text); border-color: var(--warn-border); }
.badge-danger { background: var(--danger-bg); color: var(--danger-text); border-color: var(--danger-border); }

/* ---------- Profil / dashboard ---------- */
.profile-row { display: flex; align-items: center; gap: 20px; margin-bottom: 28px; }
.avatar-circle {
  width: 64px; height: 64px; border-radius: 50%; background: var(--navy-800); color: var(--gold-400);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 700; flex-shrink: 0; border: 2px solid var(--gold-500);
}
.info-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.info-list li { background: var(--cream); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 15px; }
.info-list .label { display: block; font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; color: var(--gray-600); margin-bottom: 3px; }
.info-list .value { font-weight: 600; color: var(--navy-800); }
@media (max-width: 560px) { .info-list { grid-template-columns: 1fr; } }

.status-box { text-align: center; padding: 26px; border-radius: var(--radius-md); background: var(--cream); border: 1px dashed var(--border); margin: 26px 0; }
.status-box .badge { font-size: .95rem; padding: 8px 20px; margin: 10px 0 16px; }

/* ---------- Paiement ---------- */
.moncash-box {
  background: var(--navy-800); color: var(--white); border-radius: var(--radius-lg); padding: 28px;
  display: flex; align-items: center; gap: 20px; margin-bottom: 26px;
}
.moncash-icon {
  width: 54px; height: 54px; border-radius: 50%; background: var(--gold-500); color: var(--navy-900);
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.1rem; flex-shrink: 0;
}
.moncash-number { font-family: var(--font-display); font-size: 1.3rem; color: var(--gold-400); letter-spacing: .04em; }
.fee-callout {
  background: var(--gold-100); border: 1px solid var(--gold-400); color: var(--gold-600);
  border-radius: var(--radius-sm); padding: 14px 18px; font-weight: 600; margin-bottom: 24px; font-size: .92rem;
}
.upload-preview { margin-top: 14px; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--border); display: none; max-width: 240px; }
.upload-preview img { width: 100%; }

/* ---------- Tableaux (admin) ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-md); }
table { width: 100%; border-collapse: collapse; background: var(--white); font-size: .9rem; }
thead th {
  background: var(--navy-800); color: var(--white); text-align: left; padding: 13px 16px;
  font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap;
}
tbody td { padding: 13px 16px; border-top: 1px solid var(--border); vertical-align: middle; }
tbody tr:hover { background: var(--cream); }
.table-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Stats admin ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
.stat-card {
  background: var(--white); border: 1px solid var(--border); border-left: 4px solid var(--gold-500);
  border-radius: var(--radius-md); padding: 22px 24px; box-shadow: var(--shadow-sm);
}
.stat-card .stat-value { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: var(--navy-800); }
.stat-card .stat-label { font-size: .82rem; color: var(--gray-600); text-transform: uppercase; letter-spacing: .04em; }
@media (max-width: 900px) { .stats-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr; } }

/* ---------- Certificat ---------- */
.certificate-actions { display: flex; gap: 14px; justify-content: center; margin: 30px 0; flex-wrap: wrap; }

.certificate {
  max-width: 860px; margin: 0 auto; background: var(--white);
  box-shadow: var(--shadow-lg); border-radius: 4px; padding: 14px;
}
.certificate-border {
  position: relative; border: 2px solid var(--gold-500); padding: 46px 50px; text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(201,162,39,.06), transparent 60%),
    var(--white);
}
.certificate-corner { position: absolute; width: 26px; height: 26px; border: 3px solid var(--gold-500); }
.certificate-corner.tl { top: 8px; left: 8px; border-right: 0; border-bottom: 0; }
.certificate-corner.tr { top: 8px; right: 8px; border-left: 0; border-bottom: 0; }
.certificate-corner.bl { bottom: 8px; left: 8px; border-right: 0; border-top: 0; }
.certificate-corner.br { bottom: 8px; right: 8px; border-left: 0; border-top: 0; }

.certificate-emblem {
  display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px;
  border: 2px solid var(--gold-500); border-radius: 50%; color: var(--gold-600); font-size: 1.4rem; margin-bottom: 14px;
}
.certificate-org { text-transform: uppercase; letter-spacing: .16em; font-size: .76rem; color: var(--gray-600); margin-bottom: 4px; }
.certificate-title { font-size: clamp(1.5rem, 4vw, 2.1rem); margin-bottom: 2px; }
.certificate-event { color: var(--gold-600); font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 26px; }
.certificate-lead { color: var(--gray-600); font-size: .95rem; margin-bottom: 6px; }
.certificate-name {
  font-family: var(--font-display); font-size: clamp(1.6rem, 4.4vw, 2.4rem); color: var(--navy-800);
  font-weight: 700; margin-bottom: 4px; border-bottom: 2px solid var(--gold-400); display: inline-block; padding-bottom: 6px;
}
.certificate-faculte { color: var(--gray-600); font-size: .88rem; margin-bottom: 18px; }
.certificate-text { max-width: 520px; margin: 0 auto 10px; font-size: .95rem; color: var(--ink); }
.certificate-footer { display: flex; align-items: flex-end; justify-content: space-between; margin-top: 40px; gap: 10px; }
.certificate-sign { flex: 1; font-size: .8rem; color: var(--gray-600); }
.sign-line { border-top: 1px solid var(--ink); margin: 0 10px 8px; }
.certificate-qr { text-align: center; font-size: .68rem; color: var(--gray-600); }
.certificate-qr img { margin: 0 auto 4px; }
.certificate-meta {
  margin-top: 26px; padding-top: 14px; border-top: 1px dashed var(--border);
  display: flex; justify-content: space-between; font-size: .74rem; color: var(--gray-600); flex-wrap: wrap; gap: 6px;
}

@media (max-width: 640px) {
  .certificate-border { padding: 30px 20px; }
  .certificate-footer { flex-direction: column; align-items: center; text-align: center; gap: 18px; }
}

/* ---------- Vérification certificat ---------- */
.verify-result { margin-top: 26px; padding: 22px; border-radius: var(--radius-md); }
.verify-result.valid { background: var(--ok-bg); border: 1px solid var(--ok-border); }
.verify-result.invalid { background: var(--danger-bg); border: 1px solid var(--danger-border); }
.verify-result h3 { margin-bottom: 6px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: #b9c0d4; padding: 34px 0; margin-top: 60px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-title { color: var(--white); font-family: var(--font-display); font-weight: 700; margin: 0; }
.footer-sub, .footer-copy { font-size: .84rem; margin: 0; color: #9aa3ba; }

/* ---------- Utilitaires ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.empty-state { text-align: center; padding: 50px 20px; color: var(--gray-600); }
.empty-state .ic { font-size: 2.4rem; margin-bottom: 10px; display: block; }

/* ---------- Impression (certificat) ---------- */
@media print {
  .site-header, .site-footer, .certificate-actions, .no-print { display: none !important; }
  body { background: var(--white); }
  .certificate { box-shadow: none; margin: 0; }
  main { padding: 0 !important; }
}