:root{
  --hsb-login-bg: radial-gradient(1200px 800px at 15% 0%, rgba(46,128,255,.18), transparent 55%),
                   radial-gradient(1000px 700px at 90% 15%, rgba(0,255,197,.12), transparent 50%),
                   linear-gradient(180deg, rgba(10,12,18,1) 0%, rgba(8,10,14,1) 100%);
  --hsb-card: rgba(255,255,255,.06);
  --hsb-card-border: rgba(255,255,255,.10);
  --hsb-text: rgba(255,255,255,.92);
  --hsb-muted: rgba(255,255,255,.68);
  --hsb-shadow: 0 18px 60px rgba(0,0,0,.55);
}

/* Full-page login layout */
.hsb-login-wrap{
  min-height: calc(100vh - 120px);
  padding: 44px 16px 56px;
  display: grid;
  place-items: center;
  background: var(--hsb-login-bg);
}

.hsb-login-card{
  width: min(460px, 100%);
  background: var(--hsb-card);
  border: 1px solid var(--hsb-card-border);
  border-radius: 18px;
  box-shadow: var(--hsb-shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
}

.hsb-login-head{
  padding: 26px 24px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.hsb-login-badge{
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 12.5px;
  letter-spacing: .2px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.10);
  color: var(--hsb-muted);
}

.hsb-login-title{
  margin: 12px 0 6px;
  font-size: 22px;
  color: var(--hsb-text);
  line-height: 1.25;
}

.hsb-login-sub{
  margin: 0;
  font-size: 14.5px;
  color: var(--hsb-muted);
  line-height: 1.5;
}

.hsb-login-form{
  padding: 18px 24px 24px;
  display: grid;
  gap: 12px;
}

.hsb-login-error{
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,90,90,.35);
  background: rgba(255,90,90,.12);
  color: rgba(255,220,220,.98);
  font-size: 14px;
}

.hsb-login-field{
  display: grid;
  gap: 6px;
}

.hsb-login-label{
  font-size: 13.5px;
  color: var(--hsb-muted);
}

.hsb-login-field input{
  height: 44px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
  color: var(--hsb-text);
  outline: none;
  font-size: 16px;
}

.hsb-login-field input::placeholder{ color: rgba(255,255,255,.45); }

.hsb-login-field input:focus{
  border-color: rgba(46,128,255,.55);
  box-shadow: 0 0 0 4px rgba(46,128,255,.18);
}

.hsb-login-check{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--hsb-muted);
  user-select: none;
}

.hsb-login-check input{ width: 16px; height: 16px; }

.hsb-login-btn{
  height: 46px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(90deg, rgba(46,128,255,.95), rgba(0,210,170,.90));
  color: rgba(255,255,255,.95);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

.hsb-login-btn:hover{ filter: brightness(1.03); }

.hsb-login-foot{
  margin-top: 6px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.55);
  font-size: 13.5px;
}

.hsb-login-link{ color: rgba(255,255,255,.80); text-decoration: none; }
.hsb-login-link:hover{ text-decoration: underline; }
.hsb-login-dot{ opacity: .6; }

/* Make sure the base admin form doesn't shrink on small screens */
@media (max-width: 420px){
  .hsb-login-head, .hsb-login-form{ padding-left: 16px; padding-right: 16px; }
}