:root {
  --cpris-navy: #0f1b2d;
  --cpris-navy-2: #16263d;
  --cpris-blue: #2563eb;
  --cpris-blue-dark: #1d4ed8;
  --cpris-slate: #64748b;
  --cpris-border: #dbe3ef;
  --cpris-bg: #eef4fb;
  --cpris-card: #ffffff;
  --cpris-text: #0f172a;
}

/* Overall page */
.login-pf {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.22), transparent 32rem),
    linear-gradient(135deg, #f8fbff 0%, #eef4fb 42%, #e2eaf5 100%) !important;
}

.login-pf body {
  background: transparent !important;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--cpris-text);
}

/* Layout */
#kc-header {
  margin-top: 4vh;
  margin-bottom: 1.5rem;
}

#kc-header-wrapper {
  color: var(--cpris-navy);
  font-size: 0;
  letter-spacing: normal;
  text-transform: none;
  line-height: 1.1;
  text-align: center;
}

#kc-header-wrapper::before {
  content: "CPRIS";
  display: block;
  font-size: 2.35rem;
  font-weight: 900;
  letter-spacing: -0.06em;
  color: var(--cpris-navy);
}

#kc-header-wrapper::after {
  content: "Central Patient Radiology Information System";
  display: block;
  margin-top: 0.45rem;
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  color: var(--cpris-slate);
}

/* Card */
.card-pf,
#kc-content {
  border-radius: 1.35rem !important;
}

.card-pf {
  max-width: 440px;
  margin: 0 auto;
  padding: 2rem 2rem 1.75rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(255, 255, 255, 0.94) !important;
  box-shadow:
    0 24px 70px rgba(15, 23, 42, 0.16),
    0 4px 14px rgba(15, 23, 42, 0.07) !important;
  backdrop-filter: blur(12px);
}

#kc-page-title {
  margin: 0 0 1.35rem;
  color: var(--cpris-text);
  font-size: 1.35rem;
  font-weight: 850;
  letter-spacing: -0.03em;
  text-align: left;
}

/* Labels and inputs */
.pf-c-form__label,
.pf-c-form__label-text,
label {
  color: #334155 !important;
  font-size: 0.86rem;
  font-weight: 750 !important;
}

.pf-c-form-control,
input[type="text"],
input[type="password"],
input[type="email"] {
  min-height: 2.8rem;
  border: 1px solid var(--cpris-border) !important;
  border-radius: 0.8rem !important;
  background: #ffffff !important;
  color: var(--cpris-text) !important;
  font-size: 0.95rem !important;
  box-shadow: none !important;
}

.pf-c-form-control:focus,
input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus {
  border-color: rgba(37, 99, 235, 0.75) !important;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.13) !important;
}

/* Primary button */
.pf-c-button.pf-m-primary,
input[type="submit"],
#kc-login {
  min-height: 2.85rem;
  border: 0 !important;
  border-radius: 0.85rem !important;
  background: linear-gradient(135deg, var(--cpris-blue), var(--cpris-blue-dark)) !important;
  color: #ffffff !important;
  font-weight: 850 !important;
  letter-spacing: -0.01em;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.28) !important;
}

.pf-c-button.pf-m-primary:hover,
input[type="submit"]:hover,
#kc-login:hover {
  filter: brightness(0.97);
  transform: translateY(-1px);
}

/* Links */
a {
  color: var(--cpris-blue) !important;
  font-weight: 700;
}

a:hover {
  color: var(--cpris-blue-dark) !important;
}

/* Alerts */
.pf-c-alert,
.alert {
  border-radius: 0.85rem !important;
  border: 1px solid #fecaca !important;
  background: #fff1f2 !important;
  color: #991b1b !important;
}

/* Login options row */
#kc-form-options,
#kc-registration {
  color: var(--cpris-slate);
  font-size: 0.88rem;
}

/* Footer branding */
#kc-content::after {
  content: "Radservices secure authentication";
  display: block;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #e2e8f0;
  color: #94a3b8;
  font-size: 0.78rem;
  font-weight: 650;
  text-align: center;
}

/* Mobile */
@media (max-width: 520px) {
  .card-pf {
    margin: 0 1rem;
    padding: 1.5rem;
  }

  #kc-header-wrapper::before {
    font-size: 2rem;
  }
}