@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Public+Sans:wght@400;500;600;700&display=swap');

:root{
  --bleu-nuit: #1B2A4A;
  --bleu-nuit-2: #223257;
  --creme: #F7F6F1;
  --rouge: #B23A48;
  --or: #C9A227;
  --ardoise: #4A5568;
  --ardoise-clair: #8994A6;
  --blanc: #ffffff;
  --ligne: #E3E1D9;
  --radius: 10px;
  --ombre: 0 8px 24px rgba(27,42,74,0.10);
  font-size: 16px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background: var(--creme);
  color: var(--bleu-nuit);
  font-family:'Public Sans', system-ui, sans-serif;
  line-height:1.55;
}
h1,h2,h3,h4{
  font-family:'Fraunces', Georgia, serif;
  font-weight:600;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
a{ color:inherit; }
img{ max-width:100%; display:block; }
button, input, select, textarea{ font-family:inherit; font-size:1rem; }

:focus-visible{
  outline: 3px solid var(--or);
  outline-offset: 2px;
}

/* ---------- Sceau (signature) ---------- */
.sceau{
  width:44px; height:44px; border-radius:50%;
  border:2px solid var(--or);
  display:flex; align-items:center; justify-content:center;
  color:var(--or); font-family:'Fraunces',serif; font-weight:700;
  font-size:.85rem; flex-shrink:0;
  background: radial-gradient(circle at 35% 30%, rgba(201,162,39,.18), transparent 70%);
}

/* ---------- Nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background: var(--bleu-nuit);
  color: var(--creme);
  box-shadow: var(--ombre);
}
.nav-inner{
  max-width:1180px; margin:0 auto; padding:.7rem 1.5rem;
  display:flex; align-items:center; gap:1rem;
}
.nav-brand{
  display:flex; align-items:center; gap:.7rem;
  text-decoration:none; color:var(--creme);
  margin-right:auto;
}
.nav-brand .sceau{ width:36px; height:36px; font-size:.7rem; border-color:var(--or); }
.nav-brand-text{ font-family:'Fraunces',serif; font-weight:600; font-size:1rem; line-height:1.15; }
.nav-brand-text small{ display:block; font-family:'Public Sans',sans-serif; font-weight:400; font-size:.68rem; color:var(--ardoise-clair); letter-spacing:.04em; text-transform:uppercase; }

.nav-links{ display:flex; align-items:center; gap:.4rem; list-style:none; margin:0; padding:0; }
.nav-links a, .nav-links .nav-disabled{
  display:flex; align-items:center; gap:.4rem;
  padding:.5rem .8rem; border-radius:999px;
  text-decoration:none; font-weight:600; font-size:.88rem;
  color:var(--creme); transition:background .15s ease;
}
.nav-links a:hover{ background:rgba(255,255,255,.12); }
.nav-links .nav-disabled{ color:var(--ardoise-clair); cursor:not-allowed; }
.nav-tag{
  font-size:.62rem; text-transform:uppercase; letter-spacing:.05em;
  background:rgba(178,58,72,.85); color:#fff; padding:.1rem .4rem; border-radius:4px;
}

/* ---------- Banner ---------- */
.banniere{
  position:relative; overflow:hidden;
  background:
    radial-gradient(1100px 420px at 15% -10%, rgba(201,162,39,.16), transparent 60%),
    linear-gradient(180deg, var(--bleu-nuit) 0%, var(--bleu-nuit-2) 100%);
  color:#fff; padding:5.5rem 1.5rem 4.5rem;
  text-align:center;
}
.banniere::after{
  content:""; position:absolute; inset:auto 0 0 0; height:6px;
  background:linear-gradient(90deg, var(--or), var(--rouge), var(--bleu-nuit-2));
}
.banniere .sceau{ width:64px; height:64px; margin:0 auto 1.3rem; font-size:1.1rem; }
.banniere h1{ font-size:clamp(2rem, 4.2vw, 3.1rem); margin-bottom:.5rem; }
.banniere p{ color:var(--ardoise-clair); max-width:38rem; margin:0 auto; font-size:1.05rem; }
.banniere-portail{ padding-bottom:6.5rem; }

/* ---------- Tuiles du portail (chevauchent la bannière) ---------- */
.portail-tuiles-wrap{ max-width:1180px; margin:0 auto; padding:0 1.5rem; }
.portail-tuiles{
  margin-top:-3.6rem; position:relative; z-index:5;
  display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1.1rem;
}
.portail-tuile{
  background:#fff; border:1px solid var(--ligne); border-radius:var(--radius);
  box-shadow:var(--ombre); padding:1.3rem 1.4rem;
  display:flex; flex-direction:column; align-items:flex-start; gap:.25rem;
  text-decoration:none; color:var(--bleu-nuit);
  transition: transform .15s ease, box-shadow .15s ease;
}
.portail-tuile:hover{ transform:translateY(-3px); }
.portail-tuile-icone{ font-size:1.4rem; margin-bottom:.15rem; }
.portail-tuile strong{ font-size:.98rem; }
.portail-tuile span{ font-size:.8rem; color:var(--ardoise); }
.portail-tuile-desactivee{ opacity:.55; cursor:not-allowed; }
.portail-tuile-desactivee:hover{ transform:none; }

/* ---------- Layout sections ---------- */
.section{ max-width:1180px; margin:0 auto; padding:4rem 1.5rem; }
.section-eyebrow{
  text-transform:uppercase; letter-spacing:.08em; font-size:.75rem;
  font-weight:700; color:var(--rouge); margin-bottom:.4rem;
}
.section-head{ margin-bottom:2rem; text-align:center; }
.section-head h2{ font-size:1.9rem; }
.section-head p{ color:var(--ardoise); max-width:34rem; margin:.4rem auto 0; }

/* ---------- Notifications banner strip ---------- */
.notif-strip{ background:#fff; border-bottom:1px solid var(--ligne); }
.notif-strip-inner{ max-width:1180px; margin:0 auto; padding:.6rem 1.5rem; display:flex; flex-direction:column; gap:.4rem; }
.notif-item{
  display:flex; align-items:baseline; gap:.6rem; font-size:.9rem; color:var(--bleu-nuit);
  border-left:3px solid var(--or); padding-left:.6rem;
}
.notif-item time{ color:var(--ardoise-clair); font-size:.78rem; }

/* ---------- Effectif ---------- */
.roles-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(260px,1fr)); gap:1.6rem; }
.role-group h3{
  font-size:1rem; color:var(--rouge); text-transform:uppercase; letter-spacing:.04em;
  border-bottom:2px solid var(--ligne); padding-bottom:.5rem; margin-bottom:1rem;
}
.role-group ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:.6rem; }
.role-card{
  background:#fff; border:1px solid var(--ligne); border-radius:var(--radius);
  padding:.7rem .9rem; display:flex; flex-direction:column;
}
.role-card .nom{ font-weight:600; }
.role-card .matiere{ font-size:.82rem; color:var(--ardoise); }

/* ---------- Articles ---------- */
.actualites-layout{ display:grid; grid-template-columns:1.3fr 1fr; gap:2rem; align-items:start; }
.article-une{
  background:#fff; border:1px solid var(--ligne); border-radius:var(--radius);
  overflow:hidden; box-shadow:var(--ombre);
}
.article-une .img{ height:280px; background:linear-gradient(135deg, var(--bleu-nuit), var(--bleu-nuit-2)); background-size:cover; background-position:center; }
.article-une .body{ padding:1.6rem 1.8rem 1.9rem; }
.article-une time{ font-size:.78rem; text-transform:uppercase; letter-spacing:.05em; color:var(--or); font-weight:700; }
.article-une h3{ font-size:1.5rem; margin:.4rem 0 .6rem; }
.article-une p{ color:var(--ardoise); margin:0; }

.actualites-liste{ display:flex; flex-direction:column; gap:1rem; }
.article-ligne{
  display:flex; gap:1rem; background:#fff; border:1px solid var(--ligne);
  border-radius:var(--radius); padding:.9rem 1.1rem; align-items:center;
}
.article-ligne .puce{
  width:6px; align-self:stretch; border-radius:4px; flex-shrink:0;
  background:linear-gradient(180deg, var(--or), var(--rouge));
}
.article-ligne time{ display:block; font-size:.72rem; text-transform:uppercase; letter-spacing:.04em; color:var(--ardoise-clair); font-weight:700; }
.article-ligne h4{ margin:.2rem 0 0; font-size:.95rem; font-family:'Public Sans',sans-serif; font-weight:700; }

@media (max-width: 860px){
  .actualites-layout{ grid-template-columns:1fr; }
}

.articles-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr)); gap:1.6rem; }
.article-card{
  background:#fff; border:1px solid var(--ligne); border-radius:var(--radius);
  overflow:hidden; box-shadow:var(--ombre);
  display:flex; flex-direction:column;
}
.article-card .img{ height:150px; background:linear-gradient(135deg, var(--bleu-nuit), var(--bleu-nuit-2)); background-size:cover; background-position:center; }
.article-card .body{ padding:1.1rem 1.2rem 1.3rem; }
.article-card time{ font-size:.75rem; text-transform:uppercase; letter-spacing:.04em; color:var(--or); font-weight:700; }
.article-card h3{ font-size:1.1rem; margin:.35rem 0 .4rem; }
.article-card p{ color:var(--ardoise); font-size:.92rem; margin:0; }
.empty{ color:var(--ardoise-clair); font-style:italic; text-align:center; padding:2rem 0; }

/* ---------- Access cards (Discord/Pronote/ENT on homepage) ---------- */
.acces-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1.3rem; }
.acces-card{
  background:#fff; border:1px solid var(--ligne); border-radius:var(--radius);
  padding:1.4rem; text-decoration:none; color:var(--bleu-nuit);
  display:flex; flex-direction:column; gap:.3rem;
  transition: transform .15s ease, box-shadow .15s ease;
}
.acces-card:hover{ transform:translateY(-3px); box-shadow:var(--ombre); }
.acces-card .eyebrow{ font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; color:var(--rouge); font-weight:700; }
.acces-card.disabled{ opacity:.6; cursor:not-allowed; }
.acces-card.disabled:hover{ transform:none; box-shadow:none; }

/* ---------- Footer ---------- */
.pied{ background:var(--bleu-nuit); color:var(--ardoise-clair); text-align:center; padding:2.2rem 1.5rem; font-size:.85rem; }
.pied a{ color:var(--creme); text-decoration:none; }

.pied-portail{ text-align:left; }
.pied-inner{
  max-width:1180px; margin:0 auto; display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap:1rem;
}
.pied-liens{ display:flex; gap:1.4rem; flex-wrap:wrap; }
.pied-liens a{ font-weight:600; font-size:.82rem; }
.pied-liens a:hover{ text-decoration:underline; }

/* ---------- Bouton "Se connecter" mis en avant dans la nav ---------- */
.btn-connexion-nav{
  background:var(--or); color:var(--bleu-nuit); text-decoration:none;
  font-weight:700; font-size:.85rem; padding:.5rem 1.1rem; border-radius:999px;
  flex-shrink:0; transition:filter .15s ease;
}
.btn-connexion-nav:hover{ filter:brightness(1.08); }

.banniere-cta{ margin-top:1.6rem; width:auto; display:inline-flex; }

/* ---------- Section alternée (fond légèrement teinté) ---------- */
.section-alt{ background:#fff; border-top:1px solid var(--ligne); border-bottom:1px solid var(--ligne); }

/* ---------- Agenda ---------- */
.agenda-liste{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:1.2rem; }
.agenda-item{
  display:flex; gap:1rem; align-items:flex-start;
  background:var(--creme); border:1px solid var(--ligne); border-radius:var(--radius);
  padding:1rem 1.1rem;
}
.agenda-date{
  flex-shrink:0; width:52px; text-align:center; background:var(--bleu-nuit); color:#fff;
  border-radius:8px; padding:.4rem .2rem; line-height:1.1;
}
.agenda-date .jour{ display:block; font-family:'Fraunces',serif; font-size:1.15rem; font-weight:700; }
.agenda-date .mois{ display:block; font-size:.62rem; text-transform:uppercase; letter-spacing:.04em; color:var(--or); }
.agenda-item p{ margin:.2rem 0 0; font-size:.85rem; color:var(--ardoise); }
.agenda-item strong{ font-size:.92rem; }

/* ---------- Forms (login, admin) ---------- */
.page-connexion{
  min-height:calc(100vh - 60px); display:flex; align-items:center; justify-content:center;
  padding:3rem 1.5rem;
  background: radial-gradient(900px 400px at 50% -10%, rgba(27,42,74,.06), transparent 60%);
}
.carte-connexion{
  background:#fff; border:1px solid var(--ligne); border-radius:var(--radius);
  box-shadow:var(--ombre); padding:2.3rem; width:100%; max-width:400px;
}
.carte-connexion .sceau{ margin:0 auto 1rem; }
.carte-connexion h2{ text-align:center; font-size:1.4rem; }
.carte-connexion .sous-titre{ text-align:center; color:var(--ardoise); font-size:.88rem; margin-bottom:1.6rem; }

.champ{ margin-bottom:1.1rem; }
.champ label{ display:block; font-size:.82rem; font-weight:600; margin-bottom:.35rem; color:var(--bleu-nuit); }
.champ input, .champ select, .champ textarea{
  width:100%; padding:.6rem .75rem; border:1px solid var(--ligne); border-radius:8px;
  background:var(--creme); color:var(--bleu-nuit);
}
.champ textarea{ resize:vertical; min-height:80px; }
.champ input:focus, .champ select:focus, .champ textarea:focus{ background:#fff; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.4rem;
  border:none; border-radius:999px; padding:.65rem 1.3rem; font-weight:700; font-size:.9rem;
  cursor:pointer; text-decoration:none; transition:filter .15s ease, transform .15s ease;
}
.btn-primary{ background:var(--rouge); color:#fff; width:100%; }
.btn-primary:hover{ filter:brightness(1.08); }
.btn-secondary{ background:var(--bleu-nuit); color:#fff; }
.btn-secondary:hover{ filter:brightness(1.15); }
.btn-ghost{ background:transparent; border:1px solid var(--ligne); color:var(--bleu-nuit); }
.btn-ghost:hover{ background:var(--creme); }
.btn-danger{ background:transparent; color:var(--rouge); border:1px solid rgba(178,58,72,.4); padding:.35rem .8rem; font-size:.78rem; }
.btn-danger:hover{ background:rgba(178,58,72,.08); }
.btn-sm{ padding:.4rem .8rem; font-size:.8rem; }
.btn-bloc{ width:100%; }

.alerte{ padding:.7rem .9rem; border-radius:8px; font-size:.85rem; margin-bottom:1rem; }
.alerte-erreur{ background:rgba(178,58,72,.09); color:var(--rouge); border:1px solid rgba(178,58,72,.25); }
.alerte-ok{ background:rgba(46,125,90,.09); color:#2E7D5A; border:1px solid rgba(46,125,90,.25); }
.hidden{ display:none !important; }

/* ---------- Admin dashboard ---------- */
.admin-shell{ display:flex; min-height:calc(100vh - 60px); }
.admin-side{
  width:220px; flex-shrink:0; background:var(--bleu-nuit); color:var(--creme);
  padding:1.5rem 0;
}
.admin-side button{
  display:block; width:100%; text-align:left; background:none; border:none;
  color:var(--ardoise-clair); padding:.7rem 1.4rem; font-size:.88rem; font-weight:600;
  cursor:pointer; border-left:3px solid transparent;
}
.admin-side button:hover{ color:#fff; }
.admin-side button.actif{ color:#fff; background:rgba(255,255,255,.06); border-left-color:var(--or); }
.admin-main{ flex:1; padding:2.4rem 2.6rem; max-width:980px; }
.admin-main h2{ font-size:1.5rem; margin-bottom:.2rem; }
.admin-sub{ color:var(--ardoise); font-size:.9rem; margin-bottom:1.8rem; }

.panneau{ background:#fff; border:1px solid var(--ligne); border-radius:var(--radius); padding:1.6rem; margin-bottom:1.6rem; }
.panneau h3{ font-size:1.05rem; margin-bottom:1rem; }
.form-ligne{ display:flex; gap:.8rem; flex-wrap:wrap; }
.form-ligne .champ{ flex:1; min-width:160px; }

table.tbl{ width:100%; border-collapse:collapse; font-size:.88rem; }
table.tbl th{ text-align:left; color:var(--ardoise); font-weight:600; font-size:.76rem; text-transform:uppercase; letter-spacing:.03em; padding:.5rem .6rem; border-bottom:2px solid var(--ligne); }
table.tbl td{ padding:.6rem; border-bottom:1px solid var(--ligne); vertical-align:middle; }
table.tbl tr:last-child td{ border-bottom:none; }
.badge{ font-size:.72rem; font-weight:700; padding:.15rem .55rem; border-radius:999px; }
.badge-ok{ background:rgba(46,125,90,.1); color:#2E7D5A; }
.badge-bloque{ background:rgba(178,58,72,.1); color:var(--rouge); }
.cas-id{ font-family:ui-monospace, Menlo, monospace; background:var(--creme); padding:.1rem .4rem; border-radius:4px; font-size:.82rem; }

.top-bar{ display:flex; align-items:center; justify-content:space-between; padding:.9rem 2.6rem; background:#fff; border-bottom:1px solid var(--ligne); }
.top-bar .qui{ font-size:.85rem; color:var(--ardoise); }

/* ---------- Portail ENT (avant connexion) ---------- */
.ent-hero{
  background:
    radial-gradient(900px 360px at 85% -20%, rgba(201,162,39,.18), transparent 60%),
    linear-gradient(180deg, var(--bleu-nuit) 0%, var(--bleu-nuit-2) 100%);
  color:#fff; padding:3.6rem 1.5rem 3rem; text-align:center;
}
.ent-hero-inner{ max-width:680px; margin:0 auto; }
.ent-hero-sceau{ width:56px; height:56px; margin:0 auto 1.1rem; font-size:1rem; }
.ent-hero h1{ font-size:clamp(1.7rem,3.4vw,2.3rem); margin-bottom:.5rem; }
.ent-hero p{ color:var(--ardoise-clair); margin:0; }

.ent-portail{
  max-width:1180px; margin:0 auto; padding:3rem 1.5rem 4rem;
  display:grid; grid-template-columns:1.3fr .9fr; gap:3rem; align-items:start;
}
.ent-portail-gauche h2{ font-size:1.5rem; margin:.2rem 0 1.4rem; }
.ent-teaser-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1rem; }
.ent-teaser{
  background:#fff; border:1px solid var(--ligne); border-radius:var(--radius);
  padding:1rem 1.1rem; display:flex; align-items:center; gap:.8rem;
}
.ent-teaser-icone{ font-size:1.3rem; flex-shrink:0; }
.ent-teaser strong{ display:block; font-size:.92rem; }
.ent-teaser span:last-child{ font-size:.8rem; color:var(--ardoise); }

.carte-connexion-ent{ position:sticky; top:5.4rem; }
.ent-aide{ text-align:center; font-size:.78rem; color:var(--ardoise-clair); margin:1.1rem 0 0; }

@media (max-width: 860px){
  .ent-portail{ grid-template-columns:1fr; }
  .carte-connexion-ent{ position:static; }
}

/* ---------- ENT élève (connecté) ---------- */
.ent-topbar{ background:var(--bleu-nuit); color:#fff; }
.ent-topbar-inner{ max-width:1180px; margin:0 auto; padding:.8rem 1.5rem; display:flex; align-items:center; gap:.9rem; }
.ent-topbar-sceau{ width:34px; height:34px; font-size:.65rem; }
.ent-topbar-inner strong{ display:block; font-size:.9rem; }
.ent-topbar-inner span{ font-size:.78rem; color:var(--ardoise-clair); }

.ent-dashboard{ max-width:1180px; margin:0 auto; padding:2.4rem 1.5rem 4rem; }
.ent-bienvenue{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem;
  background:#fff; border:1px solid var(--ligne); border-radius:var(--radius);
  padding:1.6rem 1.8rem; box-shadow:var(--ombre);
}
.ent-bienvenue h2{ font-size:1.4rem; margin:0; }
.ent-info{ display:flex; gap:1rem; flex-wrap:wrap; }
.ent-info div{ background:var(--creme); border-radius:8px; padding:.6rem .9rem; font-size:.82rem; }
.ent-info strong{ display:block; font-size:.92rem; color:var(--bleu-nuit); }

.ent-tuiles{ display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:1.1rem; margin-top:1rem; }
.ent-tuile{
  background:#fff; border:1px solid var(--ligne); border-radius:var(--radius);
  padding:1.4rem; display:flex; flex-direction:column; align-items:flex-start; gap:.3rem;
  text-align:left; font-family:inherit; cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}
.ent-tuile strong{ font-size:.98rem; }
.ent-tuile span{ font-size:.8rem; color:var(--ardoise); }
.ent-tuile-icone{ font-size:1.5rem; margin-bottom:.2rem; }
.ent-tuile-active{ border-color:var(--or); box-shadow:var(--ombre); }
.ent-tuile-active:hover{ transform:translateY(-3px); }
.ent-tuile-desactivee{ opacity:.55; cursor:not-allowed; }

@media (max-width: 760px){
  .nav-inner{ flex-wrap:wrap; }
  .admin-shell{ flex-direction:column; }
  .admin-side{ width:100%; display:flex; overflow-x:auto; padding:.5rem; }
  .admin-side button{ white-space:nowrap; border-left:none; border-bottom:3px solid transparent; }
  .admin-side button.actif{ border-left-color:transparent; border-bottom-color:var(--or); }
  .admin-main{ padding:1.6rem; }
  .top-bar{ padding:.8rem 1.2rem; }
}