.auth-body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 650px at 55% 20%, rgba(255,255,255,.25), transparent 60%),
    linear-gradient(135deg, #ff6b6b, #ff2d2d);
  overflow: hidden;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* ===== Top Left Brand ===== */
.auth-topbar {
  position: absolute;
  top: 22px;
  left: 24px;
  z-index: 10;
}

.auth-topbar .brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

/* 🔥 make logo BIG */
.auth-topbar img {
  height: 64px;     /* ubah 56/64/72 kalau mau lebih gede */
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,.25));
}

/* ===== Center Card ===== */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-card {
  width: min(520px, 92vw);
  border-radius: 14px;
  border: 0;
  box-shadow: 0 18px 55px rgba(0,0,0,.18);
}

.auth-card .card-body {
  padding: 34px;
}

.auth-muted {
  color: #6b7280;
  font-size: .95rem;
}

.btn-auth {
  height: 46px;
  font-weight: 700;
  border-radius: 10px;
}

.input-group .btn-eye {
  border-left: 0;
}