.login-page {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--rb-bg-page);
}

.login-page::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.66), rgba(255, 255, 255, 0.66)),
    url('/assets/bg-login.png') center center / cover no-repeat;
  z-index: 0;
}

.login-page::after {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(0, 176, 80, 0.10), transparent 32%),
    radial-gradient(circle at 85% 25%, rgba(166, 76, 166, 0.10), transparent 28%),
    radial-gradient(circle at 60% 82%, rgba(59, 130, 246, 0.08), transparent 24%);
  z-index: 0;
}

.login-card {
  width: 510px;
  max-width: 94vw;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 24px;
  box-shadow: 0 20px 44px rgba(2, 6, 23, 0.14);
  padding: 30px 24px 22px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.login-card::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  height: 8px;
  background: linear-gradient(90deg, var(--rb-green-primary), #5f8dd3, var(--rb-purple));
  opacity: 0.95;
}

.login-card > * {
  position: relative;
  z-index: 1;
}

.login-bg-accent {
  position: absolute;
  bottom: -120px;
  left: -90px;
  width: 620px;
  height: 320px;
  background: radial-gradient(circle at 30% 30%, #86efac, #22c55e);
  opacity: 0.12;
  filter: blur(42px);
  z-index: 0;
}

.login-head {
  text-align: center;
  margin-top: 4px;
  margin-bottom: 18px;
}

.login-title {
  font-size: 20px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.2px;
  margin: 0 0 8px;
  color: var(--rb-gray-text);
}

.login-subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--rb-gray-muted);
  line-height: 1.6;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

.login-logos {
  display: flex;
  gap: 26px;
  align-items: center;
  justify-content: center;
  margin: 12px 0 18px;
}

.login-logos img {
  height: 42px;
  object-fit: contain;
  display: block;
}

.login-logos-plain {
  padding: 0;
  border: 0;
  background: transparent;
  border-radius: 0;
}

.login-btn {
  width: 100%;
  padding: 14px 16px;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--rb-green-primary), var(--rb-green-dark));
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: 0 10px 20px rgba(0, 176, 80, 0.18);
  transition: transform 0.12s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  margin-bottom: 16px;
}

.login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(0, 176, 80, 0.22);
}

.login-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.login-google-icon {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.login-google-icon img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  display: block;
}

.login-status-box {
  margin: 0 0 12px;
  padding: 12px 14px;
  border: 1px solid rgba(100, 116, 139, 0.18);
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.9);
  text-align: center;
}

.login-status-label {
  font-size: 12px;
  color: var(--rb-gray-muted);
  margin-bottom: 4px;
}

.login-status-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--rb-gray-text);
}

.login-message {
  margin-top: 4px;
  font-size: 13px;
  text-align: center;
  min-height: 20px;
  word-break: break-word;
  color: #334155;
}

.login-alert {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid #fecdd3;
  background: #fff1f2;
  color: #b00020;
  font-size: 13px;
  text-align: center;
}

.login-footer {
  margin-top: 16px;
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 11px;
  color: rgba(100, 116, 139, 0.9);
}

.login-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(100, 116, 139, 0.6);
  margin-top: 7px;
}

.login-card-footer {
  margin: 18px -24px -22px;
  padding: 14px 20px;
  background: linear-gradient(135deg, #e6f9f1, #f0fdf9);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  text-align: center;
  font-size: 11px;
  color: #065f46;
  font-weight: 600;
}


/* Shared branding and SystemApp login adaptation. */
[hidden]{display:none!important}
:root{--rb-bg-page:#F5F6F8;--rb-gray-text:#2F2F2F;--rb-gray-muted:#6B7280}
.brand{display:block;font-size:21px;letter-spacing:0}
.brand img{display:block;width:100%;height:auto;background:#fff;border-radius:6px;padding:10px;margin-bottom:12px}
.brand span{padding:0;font-weight:650;color:#fff}
.login-page{min-height:100svh;overflow:clip}
.login-message:not(:empty){color:#b00020}
@media(max-width:800px){.brand{display:flex;align-items:center;gap:14px;font-size:20px}.brand img{width:150px;margin:0;padding:7px}}
@media(max-width:640px){
  .login-page{padding:16px}
  .login-card{width:100%;max-width:95vw;padding:24px 18px 18px;border-radius:20px}
  .login-card-footer{margin:16px -18px -18px}
  .login-title{font-size:18px}
  .login-logos{gap:18px;flex-wrap:wrap}
  .login-logos img{height:34px;max-width:100%}
  .login-btn{font-size:14px;padding:13px 14px}
}
@media(prefers-reduced-motion:reduce){.login-btn{transition:none}.login-btn:hover{transform:none}}