:root{
  --noir:#040707;
  --noir-2:#070c0d;
  --panneau:#0a1214;
  --panneau-2:#0e181b;
  --ligne:#1c404a;
  --ligne-vive:#216780;
  --sang:#147398;
  --sang-vif:#439dcc;
  --braise:#74c5f6;
  --ivoire:#eef3f6;
  --cendre:#b4c2c8;
  --sourdine:#97a7ac;
}

*{box-sizing:border-box}

html,body{min-height:100%}

body{
  margin:0;
  background:
    radial-gradient(80vmax 50vmax at 50% -10%, rgba(15,97,129,.16), transparent 62%),
    radial-gradient(60vmax 40vmax at 90% 110%, rgba(10,68,90,.14), transparent 66%),
    linear-gradient(180deg, var(--noir) 0%, var(--noir-2) 45%, #05090a 100%);
  background-attachment:fixed;
  color:var(--ivoire);
  font-family:'Cormorant Garamond',Georgia,serif;
  font-size:19px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

.hidden{display:none!important}

h1,h2,h3{
  font-family:'Cinzel',Georgia,serif;
  font-weight:400;
  margin:0;
  letter-spacing:.08em;
}

a{color:var(--braise);text-decoration:none}
a:hover{color:var(--ivoire)}

.enveloppe{
  max-width:900px;
  margin:0 auto;
  padding:clamp(24px,5vh,64px) clamp(16px,4vw,32px) 90px;
  text-align:center;
}

.entete{
  padding-bottom:20px;
  border-bottom:1px solid var(--ligne);
  margin-bottom:32px;
}

.entete h1{
  font-size:clamp(28px,6vw,46px);
  text-shadow:0 0 26px rgba(39,136,180,.35);
}

.fil{
  font-size:13px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--sourdine);
  margin-bottom:8px;
}

.sous-titre{
  color:var(--cendre);
  font-style:italic;
  margin:10px 0 0;
}

.outils{
  display:flex;
  gap:10px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top:18px;
}

.btn{
  font-family:'Cinzel',Georgia,serif;
  font-size:13px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ivoire);
  background:linear-gradient(180deg, var(--panneau-2), var(--panneau));
  border:1px solid var(--ligne);
  border-radius:3px;
  padding:10px 18px;
  cursor:pointer;
  transition:.2s;
  display:inline-block;
}
.btn:hover{
  color:var(--ivoire);
  border-color:var(--ligne-vive);
  box-shadow:0 0 18px rgba(15,97,129,.35);
}
.btn:disabled{opacity:.45;cursor:default;box-shadow:none}

.btn.primaire{
  background:linear-gradient(180deg, #10475d, #09232c);
  border-color:var(--ligne-vive);
}
.btn.primaire:hover{background:linear-gradient(180deg, #145771, #0d2e3a)}

.btn.mini{font-size:11px;padding:6px 10px;letter-spacing:.12em}

.champ{
  width:100%;
  font-family:inherit;
  font-size:17px;
  color:var(--ivoire);
  background:#050a0b;
  border:1px solid var(--ligne);
  border-radius:3px;
  padding:10px 12px;
  text-align:center;
}
.champ:focus{outline:none;border-color:var(--ligne-vive);box-shadow:0 0 14px rgba(15,97,129,.28)}
.champ::placeholder{color:var(--sourdine)}
textarea.champ{text-align:left;resize:vertical;min-height:120px;line-height:1.6}

label.etiquette{
  display:block;
  font-family:'Cinzel',Georgia,serif;
  font-size:11px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--cendre);
  margin-bottom:6px;
}

.etat{
  font-size:13px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--sourdine);
  min-height:18px;
  margin-top:12px;
}
.etat.ko{color:#a0dbf9}

.vide{
  color:var(--cendre);
  font-style:italic;
  padding:40px 0;
}

.pied{
  margin-top:56px;
  padding-top:16px;
  border-top:1px solid var(--ligne);
  font-size:13px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--cendre);
  display:flex;
  justify-content:center;
  gap:18px;
  flex-wrap:wrap;
}

.voile{
  position:fixed;
  inset:0;
  z-index:40;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(4,2,5,.82);
}

.carte-login{
  width:min(100%,360px);
  text-align:center;
  background:linear-gradient(180deg, var(--panneau), #05090a);
  border:1px solid var(--ligne);
  border-radius:5px;
  padding:36px 30px;
  box-shadow:0 24px 60px rgba(0,0,0,.7), 0 0 40px rgba(15,97,129,.12);
}

.carte-login .sceau{
  font-size:28px;
  color:var(--sang-vif);
  text-shadow:0 0 22px rgba(39,136,180,.5);
  margin-bottom:8px;
}

.carte-login h2{font-size:20px;margin-bottom:4px}

.carte-login p{
  font-size:15px;
  color:var(--sourdine);
  margin:0 0 20px;
}

.carte-login .champ{letter-spacing:.28em}
.carte-login .btn{width:100%;margin-top:14px}

.err{
  min-height:18px;
  margin-top:10px;
  font-size:15px;
  color:#a0dbf9;
}

.bandeau-admin{
  position:sticky;
  /* sous le bandeau de navigation, pas par-dessus */
  top:var(--h-entete, 0px);
  z-index:30;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  flex-wrap:wrap;
  padding:10px 16px;
  background:linear-gradient(180deg, #0b2b35, #05151a);
  border-bottom:1px solid var(--ligne-vive);
  font-family:'Cinzel',Georgia,serif;
  font-size:12px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--braise);
}

.memo-pw{
  position:fixed;
  left:50%;
  bottom:18px;
  transform:translate(-50%,14px);
  z-index:200;
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:center;
  max-width:calc(100vw - 24px);
  padding:12px 16px;
  border-radius:6px;
  background:var(--panneau);
  border:1px solid var(--ligne);
  box-shadow:0 14px 40px rgba(0,0,0,.6);
  opacity:0;
  transition:opacity .25s, transform .25s;
}
.memo-pw.vu{opacity:1;transform:translate(-50%,0)}
.memo-txt{font-size:14px;color:var(--cendre)}
.memo-pw .btn{padding:6px 12px;font-size:12px}