.hama-install-menu[hidden],
.hama-install-hint[hidden],
.hama-install-dialog [hidden] { display: none !important; }

.client-rail .rail-menu .hama-install-menu {
  margin-top: 5px;
  border-top: 1px solid #d9e6ec;
  border-radius: 0;
  background: #fff;
}
.client-rail .rail-menu .hama-install-menu:hover,
.client-rail .rail-menu .hama-install-menu:focus-visible { background: #f1f7f6; }

.hama-install-hint {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding: 10px 12px;
  border: 1px solid #cddfda;
  border-radius: 8px;
  background: #f6faf8;
  color: #233942;
  font-size: 14px;
}
.hama-install-hint span { flex: 1 1 180px; }
.hama-install-hint button {
  min-height: 36px;
  padding: 6px 12px;
  border: 1px solid #1a6d56;
  border-radius: 6px;
  background: #1a6d56;
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.hama-install-hint .hama-install-dismiss {
  width: 36px;
  min-width: 36px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #51656c;
  font-size: 24px;
  line-height: 1;
}

.hama-install-dialog {
  width: min(400px, calc(100vw - 28px));
  max-width: none;
  padding: 20px;
  border: 1px solid #d9e6ec;
  border-radius: 8px;
  background: #fff;
  color: #172b33;
  box-shadow: 0 20px 60px rgba(16, 34, 43, .2);
}
.hama-install-dialog::backdrop { background: rgba(16, 34, 43, .35); }
.hama-install-dialog-head { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.hama-install-dialog-head strong { font-size: 19px; line-height: 1.25; }
.hama-install-dialog-head button {
  width: 32px;
  min-width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #51656c;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.hama-install-dialog p { margin: 12px 0 18px; color: #51656c; line-height: 1.5; }
.hama-install-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.hama-install-actions button,
.hama-install-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid #1a6d56;
  border-radius: 6px;
  background: #1a6d56;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.hama-install-actions a { border-color: #cddfda; background: #fff; color: #1a6d56; }
.hama-install-actions button:hover,
.hama-install-actions button:focus-visible { background: #12523f; }
.hama-install-actions a:hover,
.hama-install-actions a:focus-visible { background: #f1f7f6; }

@media (max-width: 520px) {
  .hama-install-hint { flex-wrap: wrap; }
  .hama-install-hint span { flex-basis: calc(100% - 48px); }
  .hama-install-hint [data-install-now] { order: 2; }
  .hama-install-hint .hama-install-dismiss { margin-left: auto; }
}