/* ===========================
   Password Gate Overlay
   =========================== */
.pw-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background-color: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease;
}

.pw-gate.unlocked {
  opacity: 0;
  pointer-events: none;
}

.pw-box {
  text-align: center;
  max-width: 380px;
  padding: 2rem;
}

.pw-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.5rem;
  color: var(--color-text-muted);
}

.pw-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.pw-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

.pw-input-wrap {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.pw-input {
  flex: 1;
  padding: 0.7rem 1rem;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.3s ease;
}

.pw-input:focus {
  border-color: var(--color-accent);
}

.pw-input::placeholder {
  color: var(--color-text-muted);
}

.pw-submit {
  padding: 0.7rem 1.25rem;
  background-color: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.pw-submit:hover {
  background-color: var(--color-accent-dim);
}

.pw-error {
  font-size: 0.8rem;
  color: #ef4444;
  min-height: 1.2rem;
}

.pw-back {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  transition: color 0.3s ease;
}

.pw-back:hover {
  color: var(--color-white);
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 480px) {
  .pw-box {
    max-width: 100%;
    padding: 1.5rem 1rem;
  }

  .pw-title {
    font-size: 1.15rem;
  }

  .pw-desc {
    font-size: 0.8rem;
  }

  .pw-input-wrap {
    flex-direction: column;
  }

  .pw-input {
    min-height: 44px;
    font-size: 1rem;
  }

  .pw-submit {
    min-height: 44px;
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }

  .pw-back {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}