body.access-gate-lock {
  overflow: hidden;
}

#access-gate-overlay {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  background: radial-gradient(circle at 10% 20%, rgba(56, 189, 248, 0.18), transparent 45%),
              radial-gradient(circle at 85% 25%, rgba(99, 102, 241, 0.18), transparent 42%),
              radial-gradient(circle at 50% 85%, rgba(236, 72, 153, 0.16), transparent 45%),
              rgba(2, 6, 23, 0.95);
  backdrop-filter: blur(6px);
}

#access-gate-overlay.access-gate-hide {
  opacity: 0;
  transition: opacity 0.25s ease;
}

.access-gate-card {
  width: min(420px, 100%);
  background: rgba(8, 15, 33, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 16px;
  padding: 28px;
  color: #f8fafc;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  font-family: "Poppins", sans-serif;
}

.access-gate-logo {
  display: inline-block;
  color: #ffffff;
  text-decoration: none;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.access-gate-card h2 {
  margin: 0 0 6px;
}

.access-gate-subtitle {
  margin: 0 0 18px;
  color: #cbd5e1;
  font-size: 0.95rem;
}

.access-gate-input-group {
  text-align: left;
  margin-bottom: 14px;
}

.access-gate-input-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.92rem;
}

.access-gate-input-group input {
  width: 100%;
  box-sizing: border-box;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.8);
  color: #fff;
  padding: 12px;
  font-size: 1rem;
  outline: none;
}

.access-gate-input-group input:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.access-gate-btn {
  width: 100%;
  border: 0;
  border-radius: 10px;
  padding: 12px;
  color: #0f172a;
  background: linear-gradient(90deg, #38bdf8, #818cf8);
  font-weight: 700;
  cursor: pointer;
}

.access-gate-error {
  min-height: 20px;
  margin: 10px 0 0;
  color: #fda4af;
  font-size: 0.9rem;
}