/* ===== General Layout ===== */
body.spp-protected,
body.spp-locked {
  font-family: system-ui, sans-serif;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: #f7f8fa;
}

/* ===== Card ===== */
.spp-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  max-width: 420px;
  width: 100%;
  padding: 2rem;
  text-align: center;
}

/* ===== Headings & Text ===== */
.spp-card h1 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}
.spp-card p {
  color: #666;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

/* ===== Error Message ===== */
.spp-error {
  background: #fdecea;
  color: #d93025;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border-radius: 6px;
  font-size: 0.9rem;
}

/* ===== Input Fields ===== */
.spp-card input[type="password"] {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 1rem;
}

/* ===== Submit Button ===== */
.spp-card input[type="submit"] {
  width: 100%;
  background: #0073aa;
  color: #fff;
  border: none;
  padding: 0.75rem;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s ease;
}
.spp-card input[type="submit"]:hover {
  background: #005f8d;
}

/* ===== Locked Screen ===== */
body.spp-locked {
  background: #fdf4f4;
}
.spp-card.locked {
  border-top: 4px solid #d93025;
}
.spp-card.locked h1 {
  color: #d93025;
}
.spp-icon {
  font-size: 3rem;
  color: #d93025;
  margin-bottom: 1rem;
}