body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f3f4f6;
  margin: 0;
  padding: 1.5rem;
  color: #111827;
}

.password-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
}

.password-card {
  max-width: 400px;
  width: 100%;
  background: #ffffff;
  border-radius: 8px;
  padding: 2rem 2rem 1.75rem;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  text-align: center;
}

.password-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.password-card h1 {
  font-size: 1.4rem;
  margin: 0 0 0.25rem;
}

.password-subtitle {
  color: #6b7280;
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
}

.password-card label {
  display: block;
  text-align: left;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
  color: #374151;
}

.password-card input[type="password"] {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border-radius: 4px;
  border: 1px solid #d1d5db;
  font: inherit;
  box-sizing: border-box;
  margin-bottom: 0.5rem;
}

.password-error {
  color: #dc2626;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.unlock-btn {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  border: none;
  background: #2563eb;
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.15s;
}

.unlock-btn:hover {
  background: #1d4ed8;
}