/* Keep installation instructions outside Flutter: browser tabs load no app. */
[hidden] { display: none !important; }
body[data-scc-launch="install"] {
  background: #181d1f;
  color: #fff;
  color-scheme: dark;
  font-family: "Segoe UI", Arial, sans-serif;
}
#pwa-install {
  box-sizing: border-box;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 32px 20px;
  display: grid;
  place-items: center;
}
.pwa-card {
  box-sizing: border-box;
  width: 100%;
  max-width: 500px;
  padding: 20px;
  border-radius: 12px;
  background: #2c2c2c;
  box-shadow: 0 4px 8px #0006;
}
.pwa-logo { display: block; max-width: 100%; height: auto; margin: 0 auto 20px; object-fit: contain; }
.pwa-card h1 { margin: 0 0 14px; font-size: 32px; line-height: 1.2; font-weight: 600; text-align: center; }
.pwa-card p { margin: 0 0 18px; font-size: 14px; line-height: 1.5; }
.pwa-steps { padding: 0; margin: 0 0 20px; list-style: none; }
.pwa-steps li { display: flex; gap: 12px; margin: 0 0 12px; font-size: 12px; line-height: 1.5; }
.pwa-steps li > span:first-child { flex: 0 0 18px; color: #0098e8; font-size: 18px; font-weight: 700; line-height: 1; text-align: center; }
.pwa-card .pwa-status { font-size: 12px; color: #d3d3d3; }
.pwa-card button {
  border: 0; border-radius: 5px; padding: 10px 16px; margin: 0 0 14px;
  background: #0078d4; color: white; font: 600 14px "Segoe UI", Arial, sans-serif; cursor: pointer;
}
.pwa-card button:focus-visible { outline: 2px solid white; outline-offset: 3px; }
.pwa-card button:disabled { opacity: .6; cursor: wait; }
.pwa-benefits { padding: 12px; border-radius: 8px; background: #253a49; }
.pwa-benefits h2 { margin: 0 0 8px; font-size: 24px; line-height: 1.2; font-weight: 600; }
.pwa-benefits ul { padding-left: 14px; margin: 0; font-size: 12px; line-height: 1.4; }
@media (max-width: 420px) {
  #pwa-install { padding: 20px 12px; }
  .pwa-card { padding: 18px; }
  .pwa-card h1 { font-size: 26px; }
  .pwa-benefits h2 { font-size: 20px; }
}