:root{
  --cl-auth-bg: #f3f6fb;
  --cl-auth-surface: rgba(255,255,255,0.92);
  --cl-auth-border: rgba(15, 23, 42, 0.10);
  --cl-auth-shadow: 0 18px 36px rgba(2, 6, 23, 0.14);
  --cl-auth-radius: 16px;

  --cl-auth-primary: #2b6cb0;
  --cl-auth-primary-600: #1e4e86;
  --cl-auth-text: #0f172a;
  --cl-auth-muted: rgba(15, 23, 42, 0.66);
}

/* Public navbar polish */
.cl-public-nav{
  border-bottom-color: rgba(15, 23, 42, 0.08) !important;
}
.cl-public-nav .navbar-brand{
  font-weight: 800;
  letter-spacing: -0.02em;
}
.cl-public-nav .nav-link{
  font-weight: 600;
  color: rgba(15, 23, 42, 0.78);
}
.cl-public-nav .nav-link:hover{
  color: rgba(15, 23, 42, 0.92);
}

/* Auth page background + spacing */
body.cl-auth-page{
  background:
    radial-gradient(1200px 800px at 10% -10%, rgba(43, 108, 176, 0.16), transparent 62%),
    radial-gradient(1200px 800px at 110% 10%, rgba(30, 78, 134, 0.12), transparent 58%),
    var(--cl-auth-bg) !important;
}

body.cl-auth-page main.container{
  max-width: 1120px;
  padding-top: 26px;
  padding-bottom: 26px;
}

.cl-auth-wrap{
  min-height: calc(100vh - 170px);
  display: grid;
  place-items: center;
}

.cl-auth-shell{
  width: 100%;
}

.cl-auth-grid{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
  align-items: stretch;
}

.cl-auth-hero{
  border-radius: var(--cl-auth-radius);
  padding: 18px;
  background: linear-gradient(135deg, rgba(2, 6, 23, 0.92), rgba(15, 23, 42, 0.86));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 18px 34px rgba(2, 6, 23, 0.20);
  color: rgba(255,255,255,0.90);
  overflow: hidden;
  position: relative;
}
.cl-auth-hero::after{
  content:"";
  position:absolute;
  inset:-40% -30% auto auto;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, rgba(43, 108, 176, 0.45), transparent 60%);
  filter: blur(0px);
  opacity: 0.9;
  pointer-events: none;
}

.cl-auth-brand{
  display: flex;
  align-items: center;
  gap: 10px;
}
.cl-auth-mark{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.14);
  font-weight: 900;
  letter-spacing: -0.03em;
}
.cl-auth-brand h1{
  font-size: 1.25rem;
  margin: 0;
  font-weight: 850;
  letter-spacing: -0.02em;
}
.cl-auth-tagline{
  margin-top: 2px;
  font-size: 0.93rem;
  color: rgba(255,255,255,0.72);
}

.cl-auth-benefits{
  margin-top: 16px;
  display: grid;
  gap: 10px;
}
.cl-auth-benefit{
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.09);
}
.cl-auth-benefit .bi{
  margin-top: 1px;
  opacity: 0.9;
}
.cl-auth-benefit-title{
  font-weight: 750;
  margin-bottom: 1px;
}
.cl-auth-benefit-sub{
  color: rgba(255,255,255,0.70);
  font-size: 0.90rem;
}

.cl-auth-card{
  border-radius: var(--cl-auth-radius);
  background: var(--cl-auth-surface);
  border: 1px solid var(--cl-auth-border);
  box-shadow: var(--cl-auth-shadow);
  padding: 18px;
}

.cl-auth-card h2{
  font-weight: 850;
  letter-spacing: -0.02em;
  margin: 2px 0 6px 0;
}
.cl-auth-card .cl-auth-sub{
  color: var(--cl-auth-muted);
  margin-bottom: 14px;
}

.cl-auth-switch{
  display: inline-flex;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 4px;
  gap: 4px;
  margin-bottom: 12px;
}
.cl-auth-switch a{
  text-decoration: none;
  font-weight: 750;
  font-size: 0.90rem;
  padding: 7px 10px;
  border-radius: 10px;
  color: rgba(15, 23, 42, 0.70);
}
.cl-auth-switch a:hover{
  color: rgba(15, 23, 42, 0.88);
  background: rgba(255,255,255,0.55);
}
.cl-auth-switch a.active{
  background: #fff;
  color: rgba(15, 23, 42, 0.92);
  box-shadow: 0 8px 18px rgba(2, 6, 23, 0.10);
}

.cl-auth-form .form-label{
  font-weight: 700;
  color: rgba(15, 23, 42, 0.80);
  margin-bottom: 6px;
}
.cl-auth-form .form-control{
  border-radius: 12px;
  border-color: rgba(15, 23, 42, 0.14);
  padding: 11px 12px;
}
.cl-auth-form .form-control:focus{
  border-color: rgba(43, 108, 176, 0.45);
  box-shadow: 0 0 0 0.2rem rgba(43, 108, 176, 0.16);
}
.cl-auth-form .btn-primary{
  border-radius: 12px;
  padding: 11px 12px;
  font-weight: 800;
  background: var(--cl-auth-primary);
  border-color: rgba(0,0,0,0);
}
.cl-auth-form .btn-primary:hover{
  background: var(--cl-auth-primary-600);
}

.cl-auth-alert{
  border-radius: 12px;
  border-color: rgba(220, 38, 38, 0.18) !important;
  background: rgba(220, 38, 38, 0.08) !important;
  color: rgba(153, 27, 27, 0.95) !important;
}

.cl-auth-help{
  margin-top: 12px;
  color: rgba(15, 23, 42, 0.62);
  font-size: 0.90rem;
}

/* Responsive */
@media (max-width: 991.98px){
  .cl-auth-wrap{
    min-height: auto;
  }
  .cl-auth-grid{
    grid-template-columns: 1fr;
  }
  .cl-auth-hero{
    padding: 16px;
  }
  .cl-auth-card{
    padding: 16px;
  }
}