/* Sign-in gate — palette matches dashboard (ink #0E2240, smi #1F6FB2, rule #DCE3EC) */
body.auth-locked { overflow: hidden; }

.auth-gate[hidden], .auth-logout[hidden] { display: none !important; }

.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: linear-gradient(160deg, #F3F6FA 0%, #FFFFFF 55%, #EAF1F8 100%);
  font-family: "Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: #0E2240;
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: #FFFFFF;
  border: 1px solid #DCE3EC;
  border-top: 4px solid #0E2240;
  border-radius: 6px;
  padding: 2rem 1.75rem 1.5rem;
  box-shadow: 0 18px 40px -18px rgba(14, 34, 64, 0.35);
  display: flex;
  flex-direction: column;
}

.auth-brand {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #FFFFFF;
  background: #0E2240;
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
  margin-bottom: 1rem;
}

.auth-title {
  font-family: Newsreader, Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.4rem;
}

.auth-sub {
  font-size: 0.85rem;
  color: #55657D;
  margin: 0 0 1.25rem;
}

.auth-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #55657D;
  margin-bottom: 0.3rem;
}

.auth-input {
  font: inherit;
  font-size: 0.95rem;
  color: #0E2240;
  border: 1px solid #DCE3EC;
  border-radius: 4px;
  padding: 0.6rem 0.7rem;
  margin: 0 0 0.9rem;
  background: #FFFFFF;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.auth-input:focus {
  outline: none;
  border-color: #1F6FB2;
  box-shadow: 0 0 0 3px rgba(31, 111, 178, 0.18);
}

.auth-error {
  min-height: 1.1rem;
  font-size: 0.8rem;
  color: #B4443C;
  margin: -0.3rem 0 0.6rem;
}

.auth-button {
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  color: #FFFFFF;
  background: #0E2240;
  border: 0;
  border-radius: 4px;
  padding: 0.7rem 1rem;
  cursor: pointer;
  transition: background 0.15s;
}

.auth-button:hover { background: #1F6FB2; }
.auth-button:disabled { opacity: 0.6; cursor: wait; }

.auth-foot {
  font-size: 0.7rem;
  color: #55657D;
  text-align: center;
  margin: 1.25rem 0 0;
}

.auth-logout {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  font-family: "Public Sans", system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: #0E2240;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #DCE3EC;
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  box-shadow: 0 4px 12px -4px rgba(14, 34, 64, 0.25);
}

.auth-logout:hover { border-color: #0E2240; }

@media print { .auth-logout { display: none !important; } }