body.halaman-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow-x: hidden;
  overflow-y: auto;
  /* Warna dasar taruh langsung di body (bukan hanya lewat div .bg-gelombang
     yang position:fixed) supaya tetap tampil di browser dalam-aplikasi
     (WhatsApp/Instagram/dll) yang sering gagal me-render elemen fixed */
  background: var(--grad-utama);
}

.login-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 60px;
  padding: 40px 20px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  max-width: 900px;
}

.login-brand {
  color: var(--putih);
  text-align: center;
  max-width: 340px;
}
.login-brand img { width: 220px; margin: 0 auto 10px; }
.login-brand h1 {
  color: var(--putih);
  font-size: 56px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 4px;
  text-shadow: 0 4px 0 rgba(0,0,0,0.15);
}
.login-brand .tagline {
  font-size: 18px;
  font-weight: 700;
  color: var(--kuning-500);
  letter-spacing: 3px;
  text-transform: uppercase;
}
.login-brand .subjudul {
  margin-top: 14px;
  color: var(--ungu-100);
  font-size: 15px;
  font-weight: 600;
}

.login-card {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-lg);
  padding: 38px 32px;
  width: 100%;
  max-width: 380px;
  text-align: center;
}
.login-card h2 { margin-bottom: 2px; font-size: 24px; }
.login-card .sub { color: var(--abu-500); font-size: 14px; margin-bottom: 24px; font-weight: 600; }

.login-card .btn { margin-top: 8px; font-size: 17px; padding: 16px 28px; }
.login-card .btn:hover { transform: translateY(-2px) scale(1.02); }

.login-footer-note {
  margin-top: 18px;
  font-size: 12px;
  color: var(--abu-500);
  font-weight: 600;
}

@media (max-width: 760px) {
  .login-wrap { flex-direction: column; gap: 28px; }
  .login-brand h1 { font-size: 44px; }
}