:root {
  --edu-pwa-accent: #d71920;
  --edu-pwa-ink: #151924;
  --edu-pwa-muted: #667085;
  --edu-pwa-line: #e4e7ec;
  --edu-pwa-soft: #f6f7fb;
}

html.edu-pwa-standalone body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

html.edu-pwa-standalone .edu-pwa-install-banner,
html.edu-pwa-standalone [data-edu-pwa-install-card] {
  display: none !important;
}

input,
select,
textarea {
  font-size: max(16px, 1em);
}

.edu-pwa-install-banner,
.edu-pwa-update {
  position: fixed;
  left: max(14px, env(safe-area-inset-left));
  right: max(14px, env(safe-area-inset-right));
  bottom: max(14px, env(safe-area-inset-bottom));
  z-index: 10020;
  display: grid;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(21, 25, 36, .12);
  border-radius: 8px;
  background: #ffffff;
  color: var(--edu-pwa-ink);
  box-shadow: 0 18px 44px rgba(21, 25, 36, .18);
}

.edu-pwa-install-banner {
  grid-template-columns: 42px minmax(0, 1fr) auto 34px;
  padding: 10px;
}

.edu-pwa-install-banner img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
}

.edu-pwa-install-banner strong,
.edu-pwa-install-banner span {
  display: block;
}

.edu-pwa-install-banner strong {
  font-size: 14px;
  line-height: 1.2;
}

.edu-pwa-install-banner span {
  color: var(--edu-pwa-muted);
  font-size: 12px;
  line-height: 1.3;
}

.edu-pwa-install-banner button,
.edu-pwa-update button,
.edu-install-page button,
.edu-install-page a.edu-install-primary {
  min-height: 40px;
  border: 1px solid var(--edu-pwa-accent);
  border-radius: 8px;
  background: var(--edu-pwa-accent);
  color: #fff;
  padding: 0 14px;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.1;
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.edu-pwa-install-banner .edu-pwa-banner-close {
  min-width: 34px;
  height: 34px;
  min-height: 34px;
  padding: 0;
  border-color: var(--edu-pwa-line);
  background: #fff;
  color: var(--edu-pwa-muted);
  font-size: 22px;
}

.edu-pwa-install-card-shell {
  position: fixed;
  inset: 0;
  z-index: 10030;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  background: rgba(15, 18, 28, .48);
}

.edu-pwa-install-card {
  position: relative;
  width: min(430px, 100%);
  border: 1px solid rgba(21, 25, 36, .12);
  border-radius: 8px;
  background: #ffffff;
  color: var(--edu-pwa-ink);
  padding: 20px;
  box-shadow: 0 24px 64px rgba(21, 25, 36, .28);
}

.edu-pwa-install-card-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  min-height: 34px;
  border: 1px solid var(--edu-pwa-line);
  border-radius: 8px;
  background: #fff;
  color: var(--edu-pwa-muted);
  padding: 0;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.edu-pwa-install-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-right: 42px;
  margin-bottom: 14px;
}

.edu-pwa-install-card-head img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(21, 25, 36, .16);
}

.edu-pwa-install-card-head span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid #ffd5d8;
  border-radius: 999px;
  background: #fff4f4;
  color: var(--edu-pwa-accent);
  font-size: 12px;
  font-weight: 900;
}

.edu-pwa-install-card h2 {
  margin: 0 0 8px;
  color: var(--edu-pwa-ink);
  font-size: 23px;
  line-height: 1.18;
}

.edu-pwa-install-card p {
  margin: 0;
  color: var(--edu-pwa-muted);
  font-size: 15px;
  line-height: 1.5;
}

.edu-pwa-install-card p[data-status="success"] {
  color: #027a48;
}

.edu-pwa-install-card p[data-status="error"] {
  color: #b42318;
}

.edu-pwa-install-card-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 18px;
}

.edu-pwa-install-card-actions button {
  min-height: 42px;
  border: 1px solid var(--edu-pwa-accent);
  border-radius: 8px;
  background: var(--edu-pwa-accent);
  color: #fff;
  padding: 0 14px;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.edu-pwa-install-card-actions button:disabled {
  opacity: .65;
  cursor: wait;
}

.edu-pwa-install-card-actions [data-edu-pwa-card-later],
.edu-pwa-install-card-actions [data-edu-pwa-notification-later] {
  border-color: var(--edu-pwa-line);
  background: #fff;
  color: var(--edu-pwa-ink);
}

.edu-pwa-install-card > a {
  display: inline-flex;
  margin-top: 12px;
  color: var(--edu-pwa-accent);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}

.edu-pwa-update {
  grid-template-columns: 1fr auto;
  width: min(420px, calc(100vw - 28px));
  right: auto;
  padding: 12px;
  font-size: 14px;
  font-weight: 700;
}

.edu-install-page {
  width: min(980px, calc(100vw - 28px));
  margin: 24px auto 48px;
  color: var(--edu-pwa-ink);
}

.edu-install-hero {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 22px 0 18px;
}

.edu-install-hero img {
  width: 72px;
  height: 72px;
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(21, 25, 36, .16);
}

.edu-install-eyebrow {
  margin: 0 0 4px;
  color: var(--edu-pwa-accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.edu-install-hero h1,
.edu-install-card h2 {
  margin: 0;
  color: var(--edu-pwa-ink);
  line-height: 1.16;
}

.edu-install-hero h1 {
  font-size: 42px;
}

.edu-install-hero p:last-child,
.edu-install-card p {
  margin: 8px 0 0;
  color: var(--edu-pwa-muted);
  font-size: 15px;
  line-height: 1.55;
}

.edu-install-card {
  padding: 22px;
  border: 1px solid var(--edu-pwa-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 44px rgba(21, 25, 36, .08);
}

.edu-install-card h2 {
  font-size: 24px;
}

.edu-install-card-head {
  margin-bottom: 18px;
}

.edu-install-steps {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.edu-install-steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 10px;
  border: 1px solid var(--edu-pwa-line);
  border-radius: 8px;
  background: var(--edu-pwa-soft);
  font-weight: 700;
  line-height: 1.35;
}

.edu-install-step-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #fff;
  color: var(--edu-pwa-accent);
}

.edu-install-step-icon svg {
  width: 22px;
  height: 22px;
}

.edu-install-actions,
.edu-install-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.edu-install-page button:not(.edu-install-primary) {
  border-color: var(--edu-pwa-line);
  background: #fff;
  color: var(--edu-pwa-ink);
}

.edu-install-note {
  min-height: 22px;
}

.edu-install-qr {
  width: 244px;
  min-height: 244px;
  display: grid;
  place-items: center;
  margin: 0 0 18px;
  padding: 12px;
  border: 1px solid var(--edu-pwa-line);
  border-radius: 8px;
  background: #fff;
}

.edu-install-copy code {
  max-width: 100%;
  overflow-wrap: anywhere;
  padding: 10px 12px;
  border: 1px solid var(--edu-pwa-line);
  border-radius: 8px;
  background: var(--edu-pwa-soft);
  color: var(--edu-pwa-ink);
  font-size: 13px;
}

@media (min-width: 760px) {
  .edu-pwa-install-banner {
    width: min(520px, calc(100vw - 28px));
    right: max(18px, env(safe-area-inset-right));
    left: auto;
  }
}

@media (max-width: 640px) {
  .edu-pwa-install-banner {
    grid-template-columns: 38px minmax(0, 1fr) 34px;
  }

  .edu-pwa-install-banner [data-edu-pwa-install-action] {
    grid-column: 1 / -1;
    width: 100%;
  }

  .edu-pwa-install-card-shell {
    align-items: end;
  }

  .edu-pwa-install-card {
    padding: 18px;
  }

  .edu-pwa-install-card-actions {
    grid-template-columns: 1fr;
  }

  .edu-install-page {
    margin-top: 10px;
  }

  .edu-install-hero {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .edu-install-hero h1 {
    font-size: 30px;
  }

  .edu-install-card {
    padding: 16px;
  }

  .edu-install-actions > *,
  .edu-install-copy > * {
    width: 100%;
  }

  .edu-install-qr {
    width: 100%;
  }
}