/* Shop app shell layout. Desktop: side navigation. Phone (≤ 820px): bottom tab bar. */
.boot { min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
.brand { display: flex; gap: 10px; align-items: center; }
.brand strong { display: block; line-height: 1.3; } .brand .hint { display: block; font-size: .74rem; letter-spacing: .02em; }
.brand-mark { width: 38px; height: 38px; flex: none; border-radius: 11px; background: var(--green);
  background-image: radial-gradient(circle at 30% 30%, transparent 0 5px, #fff 5px 6.5px, transparent 6.5px), radial-gradient(circle at 70% 70%, transparent 0 5px, #fff 5px 6.5px, transparent 6.5px), linear-gradient(135deg, transparent 47%, var(--brass) 47% 53%, transparent 53%); }
.signin { min-height: 100dvh; display: grid; place-items: center; padding: 20px; background: radial-gradient(1200px 500px at 50% -10%, var(--green-50), transparent), var(--paper); }
.signin-card { width: min(400px, 100%); display: grid; gap: 14px; padding: 26px; }

.shell { display: grid; grid-template-columns: 236px minmax(0, 1fr); min-height: 100dvh; }
.side { position: sticky; top: 0; height: 100dvh; display: flex; flex-direction: column; gap: 18px; padding: 18px 14px; background: var(--green); color: #fff; }
.side .hint { color: rgba(255,255,255,.62); }
.side .brand-mark { background-color: rgba(255,255,255,.12); }
.side nav { display: grid; gap: 2px; overflow: auto; }
.side nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; color: rgba(255,255,255,.86); text-decoration: none; font-weight: 500; }
.side nav a:hover { background: rgba(255,255,255,.08); }
.side nav a[aria-current] { background: #fff; color: var(--green); font-weight: 700; }
.nav-ico { width: 20px; text-align: center; }
.side-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 8px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.14); }
.side-foot .hint { display: block; } .side-foot .btn { background: transparent; color: #fff; border-color: rgba(255,255,255,.3); }

.main { min-width: 0; }
.top { position: sticky; top: 0; z-index: 20; display: flex; gap: 10px; align-items: center; padding: 10px 22px; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.search { position: relative; flex: 1; max-width: 520px; }
.search-results { position: absolute; inset-inline: 0; top: calc(100% + 6px); padding: 6px; display: grid; gap: 2px; max-height: 60dvh; overflow: auto; z-index: 30; }
.search-results a { display: flex; gap: 8px; align-items: center; padding: 9px 10px; border-radius: 8px; text-decoration: none; color: var(--ink); }
.search-results a:hover, .search-results a:focus { background: var(--green-50); }
kbd { font: 600 .72rem/1 var(--font); padding: 3px 6px; border-radius: 5px; background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.3); }
#view { padding: 22px; max-width: 1240px; margin: 0 auto; outline: none; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head p { color: var(--ink-2); }
.tabbar { display: none; }

@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .side { display: none; }
  .top { padding: 8px 12px; } .top .conn { display: none; } .top kbd { display: none; }
  .top .conn.bad { display: inline-flex; position: absolute; top: calc(100% + 4px); inset-inline: 12px; justify-content: center; box-shadow: var(--shadow); }
  #view { padding: 14px 12px 92px; }
  .tabbar { position: fixed; inset-inline: 0; bottom: 0; z-index: 25; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: var(--surface); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
  .tabbar a { display: grid; justify-items: center; gap: 1px; padding: 7px 2px 6px; font-size: .7rem; font-weight: 600; color: var(--ink-2); text-decoration: none; }
  .tabbar a span { font-size: 1.15rem; line-height: 1; }
  .tabbar a[aria-current] { color: var(--green); }
  .toasts { bottom: 78px; }
}
@media print { .shell { display: block; } #view { padding: 0; max-width: none; } }