/* ── Auth layout ──────────────────────────────────────────── */
body.auth-page{
  background:var(--dbs-dark2);
  min-height:100vh;display:flex;align-items:stretch;
}

/* ── Panneau gauche ──────────────────────────────────────── */
.auth-left{
  width:48%;position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--dbs-dark2) 0%,#2C1A0E 50%,#3a1f08 100%);
  display:flex;flex-direction:column;
  padding:40px 44px;
}
/* Points lumineux (network) */
.auth-left::before{
  content:'';position:absolute;inset:0;
  background-image:
    radial-gradient(circle,rgba(200,154,46,.18) 1.5px,transparent 1.5px);
  background-size:44px 44px;
  animation:networkFloat 20s linear infinite;
}
@keyframes networkFloat{0%{background-position:0 0}100%{background-position:44px 44px}}
.auth-left::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 20% 30%,rgba(200,154,46,.08) 0%,transparent 60%);
}

.auth-left-content{position:relative;z-index:2;flex:1;display:flex;flex-direction:column}
.auth-left-footer {position:relative;z-index:2;font-size:11px;color:rgba(255,255,255,.25)}

/* Logo + titre */
.auth-brand{display:flex;align-items:center;gap:16px;margin-bottom:40px}
.auth-brand img{
  width:80px;height:80px;object-fit:contain;
  filter:drop-shadow(0 0 20px rgba(200,154,46,.4));
}
.auth-brand-text h1{
  font-size:32px;font-weight:800;color:#fff;line-height:1;
  letter-spacing:-1px;
}
.auth-brand-text h1 span{color:var(--dbs-gold)}
.auth-brand-text p{font-size:12.5px;color:rgba(255,255,255,.45);margin-top:4px}

/* Photo bâtiment */
.auth-building-wrap{
  flex:1;display:flex;align-items:flex-end;
  padding-bottom:20px;
}
.auth-building-img{
  width:100%;height:200px;object-fit:cover;
  border-radius:14px;opacity:.65;
  box-shadow:0 8px 32px rgba(0,0,0,.4);
}

/* Tagline bottom */
.auth-tagline-box{
  background:rgba(0,0,0,.4);border:1px solid rgba(200,154,46,.2);
  border-radius:10px;padding:12px 16px;
  display:flex;align-items:flex-start;gap:12px;margin-top:16px;
}
.auth-tagline-box i{color:var(--dbs-gold);font-size:18px;margin-top:2px;flex-shrink:0}
.auth-tagline-box strong{display:block;color:#fff;font-size:13px}
.auth-tagline-box span  {color:rgba(255,255,255,.5);font-size:12px}

/* ── Panneau droit (formulaire) ──────────────────────────── */
.auth-right{
  flex:1;background:var(--dbs-white);
  display:flex;align-items:center;justify-content:center;
  padding:48px 44px;
}
.auth-form-wrap{width:100%;max-width:420px}

/* Titre form */
.auth-form-title{text-align:center;margin-bottom:28px}
.auth-form-title h2{font-size:26px;font-weight:800;color:#111}
.auth-form-title h2 strong{color:var(--dbs-gold)}
.auth-form-title p{font-size:13.5px;color:#9CA3AF;margin-top:5px}

/* Séparateur icône */
.auth-icon-sep{
  display:flex;align-items:center;gap:12px;margin-bottom:26px;
}
.auth-icon-sep::before,.auth-icon-sep::after{
  content:'';flex:1;height:1px;background:var(--dbs-border);
}
.auth-icon-sep-inner{
  width:40px;height:40px;border-radius:50%;border:2px solid var(--dbs-border);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;color:var(--dbs-gold);flex-shrink:0;
}

/* Champs */
.auth-field{margin-bottom:18px}
.auth-field label{display:block;font-size:13px;font-weight:600;color:#374151;margin-bottom:6px}
.auth-input-wrap{position:relative}
.auth-input-icon{
  position:absolute;left:13px;top:50%;transform:translateY(-50%);
  color:#9CA3AF;font-size:14px;pointer-events:none;
}
.auth-input-wrap input{
  width:100%;padding:12px 12px 12px 40px;
  font-size:14px;font-family:inherit;
  border:1.5px solid var(--dbs-border);border-radius:9px;
  background:#fff;color:#111;outline:none;
  transition:border-color .2s,box-shadow .2s;
}
.auth-input-wrap input:focus{
  border-color:var(--dbs-gold);
  box-shadow:0 0 0 3px rgba(200,154,46,.12);
}
.auth-input-wrap input::placeholder{color:#C1C8D1}
.auth-eye{
  position:absolute;right:13px;top:50%;transform:translateY(-50%);
  color:#9CA3AF;cursor:pointer;background:none;border:none;font-size:15px;
  padding:0;
}
.auth-eye:hover{color:#6B7280}

/* Mot de passe oublié */
.auth-forgot{text-align:right;margin:-10px 0 18px}
.auth-forgot a{font-size:12.5px;color:var(--dbs-gold);font-weight:600}
.auth-forgot a:hover{text-decoration:underline}

/* Bouton principal */
.auth-submit{
  width:100%;padding:14px;font-size:15px;font-weight:700;
  background:var(--dbs-gold);color:var(--dbs-dark);
  border:none;border-radius:10px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:10px;
  transition:background .2s,transform .1s,box-shadow .2s;
  letter-spacing:.1px;
}
.auth-submit:hover{
  background:var(--dbs-gold-lt);
  transform:translateY(-1px);
  box-shadow:0 6px 20px rgba(200,154,46,.35);
}
.auth-submit:active{transform:translateY(0)}

/* Séparateur ou */
.auth-or{text-align:center;font-size:12.5px;color:#9CA3AF;margin:16px 0;position:relative}
.auth-or::before,.auth-or::after{
  content:'';position:absolute;top:50%;
  width:42%;height:1px;background:var(--dbs-border);
}
.auth-or::before{left:0} .auth-or::after{right:0}

/* Bouton SSO */
.auth-sso{
  width:100%;padding:12px;font-size:13.5px;font-weight:600;
  background:#fff;color:#374151;
  border:1.5px solid var(--dbs-border);border-radius:10px;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  gap:9px;transition:all .2s;
}
.auth-sso:hover{border-color:var(--dbs-gold);color:var(--dbs-gold);background:#FFFBF2}

/* Aide */
.auth-help{
  display:flex;align-items:center;justify-content:center;gap:7px;
  margin-top:18px;font-size:12.5px;color:#6B7280;
}
.auth-help a{color:var(--dbs-gold);font-weight:600}
.auth-help a:hover{text-decoration:underline}

/* Flash */
.auth-flash{
  display:flex;align-items:center;gap:8px;
  padding:11px 14px;border-radius:9px;
  font-size:13px;font-weight:500;margin-bottom:18px;
}
.auth-flash.error  {background:rgba(220,38,38,.07);color:#991B1B;border:1px solid rgba(220,38,38,.2)}
.auth-flash.success{background:rgba(22,163,74,.07) ;color:#166534;border:1px solid rgba(22,163,74,.2)}

/* ── Responsive ──────────────────────────────────────────── */
@media(max-width:900px){
  body.auth-page{flex-direction:column}
  .auth-left{display:none}
  .auth-right{padding:32px 24px}
}