/* App layout and components. Theme tokens and primitives are in theme.css. */

:root[data-mode="dark"] { color-scheme: dark; }

h1, h2 { font-weight: normal; }

:focus-visible {
  outline: 2px solid var(--brand-ink);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* The update bar, when there is one, then the page column. */
body {
  display: flex;
  flex-direction: column;
}

.page {
  flex: 1 0 auto;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 14px;
  padding-top: max(14px, env(safe-area-inset-top));
  padding-bottom: max(14px, env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px 10px 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.brand-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 7px;
}
.brand-name {
  font-size: 1.2rem;
  color: var(--brand-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 28px 20px;
  text-align: center;
}
.card h2 {
  font-size: 1.4rem;
  color: var(--brand-ink);
}
.card p {
  max-width: 34em;
  line-height: 1.5;
  color: var(--ink);
}
.card-icon {
  display: inline-flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--brand-fill);
  color: var(--on-brand);
}
.card-icon svg { width: 30px; height: 30px; }

.foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--muted);
}
.footer-heart {
  display: inline-flex;
  width: 15px;
  height: 15px;
  /* Fixed meaning: reads as a heart whatever the brand colour. */
  color: #34c759;
}
.footer-heart svg { width: 100%; height: 100%; }

/* Buttons. */
.btn {
  padding: 8px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  transition: background 0.15s ease;
}
.btn-primary {
  background: var(--brand-fill);
  color: var(--on-brand);
}
.btn-primary:hover { background: var(--brand-fill-strong); }
.btn-quiet {
  color: var(--ink);
  border: 1px solid var(--surface-border);
}

/* Update bar, per update-bar-spec.md. Quieter than the header, full width,
   tinted enough to read as a notice. */
.update-notice {
  flex: none;
  background: color-mix(in srgb, var(--brand-ink) 12%, var(--bg));
  border-bottom: 1px solid var(--surface-border);
  color: var(--ink);
  font-size: 0.875rem;
}
.update-notice-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 720px;
  margin: 0 auto;
  padding: 0.5rem 1rem;
  /* Under the notch on a phone, where the bar is the topmost thing on screen. */
  padding-top: max(0.5rem, env(safe-area-inset-top));
}
.update-notice p { flex: 1 1 auto; min-width: 0; }
.update-notice .btn {
  flex: none;
  padding: 6px 12px;
}

/* With the bar showing, it owns the notch and the page does not pad for it. */
.update-notice + .page { padding-top: 14px; }

@media (max-width: 480px) {
  .page {
    padding: 10px;
    padding-top: max(10px, env(safe-area-inset-top));
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }
  .update-notice + .page { padding-top: 10px; }
  .topbar { padding: 8px 8px 8px 12px; }
  .brand-name { font-size: 1.05rem; }
  .topbar-actions { gap: 6px; }
  .update-notice-inner { flex-wrap: wrap; }
  .update-notice p { flex-basis: 100%; }
}