body.app { min-height: 100vh; background: radial-gradient(900px 500px at 80% -10%, #dff5fd, rgba(255, 255, 255, 0) 70%), radial-gradient(700px 400px at -10% 110%, #eef9fe, rgba(255, 255, 255, 0) 70%), #fff; }
.app-top { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.app-main { display: grid; place-items: center; padding: 20px 20px 80px; }
.card { width: min(440px, 100%); padding: 36px 34px 32px; border-radius: 28px; background: #fff; box-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 24px 70px rgba(16, 40, 70, .12); animation: rise .45s cubic-bezier(.2, .8, .2, 1); }
.card.wide { width: min(640px, 100%); }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }
.card h1 { margin: 0 0 6px; font-size: 26px; letter-spacing: -.5px; line-height: 1.2; }
.card .sub { margin: 0 0 26px; color: var(--muted); font-size: 14.5px; }
.f { display: block; margin-bottom: 14px; }
.f > span { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 500; color: var(--ink-2); }
.in { width: 100%; height: 50px; padding: 0 15px; border: 0; border-radius: 14px; background: #f3f6f9; font: inherit; font-size: 15px; color: var(--ink); outline: none; box-shadow: inset 0 0 0 1.5px transparent; transition: box-shadow .15s, background .15s; }
.in:focus { background: #fff; box-shadow: inset 0 0 0 1.5px var(--blue); }
.in.bad { box-shadow: inset 0 0 0 1.5px #f04438; }
.slug { display: flex; align-items: center; height: 50px; border-radius: 14px; background: #f3f6f9; box-shadow: inset 0 0 0 1.5px transparent; transition: box-shadow .15s, background .15s; overflow: hidden; }
.slug:focus-within { background: #fff; box-shadow: inset 0 0 0 1.5px var(--blue); }
.slug input { flex: 1; min-width: 0; height: 100%; padding: 0 2px 0 15px; border: 0; background: transparent; font: inherit; font-size: 15px; font-weight: 600; outline: none; text-align: right; }
.slug span { padding: 0 15px 0 1px; color: var(--muted); font-size: 15px; white-space: nowrap; }
.hint { min-height: 20px; margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.hint.ok { color: #0e9255; }
.hint.no { color: #d92d20; }
.check { display: flex; align-items: center; gap: 12px; margin: 6px 0 20px; padding: 14px 16px; border-radius: 14px; background: var(--tint); cursor: pointer; font-size: 14px; }
.check input { width: 20px; height: 20px; accent-color: var(--blue); flex: none; }
.check small { display: block; color: var(--muted); font-size: 12.5px; }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .45; pointer-events: none; }
.err { min-height: 20px; margin: 4px 0 10px; color: #d92d20; font-size: 13.5px; }
.alt { margin: 22px 0 0; text-align: center; font-size: 14px; color: var(--muted); }
.alt a { color: var(--blue-d); font-weight: 600; }
.stores { display: grid; gap: 12px; margin: 6px 0 22px; }
.store { display: flex; align-items: center; gap: 14px; padding: 16px 16px 16px 18px; border-radius: 18px; background: var(--tint); }
.store .av { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: #fff; color: var(--blue-d); font-weight: 700; font-size: 18px; box-shadow: inset 0 0 0 1px var(--line); flex: none; }
.store .t { flex: 1; min-width: 0; }
.store b { display: block; font-weight: 600; }
.store small { display: block; color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.empty-s { padding: 26px 0; text-align: center; color: var(--muted); }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.row .btn { flex: 1; }
.done-ic { width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%; display: grid; place-items: center; background: #e8f8f0; color: #12b76a; animation: pop .45s cubic-bezier(.2, .9, .3, 1.4); }
.done-ic svg { width: 30px; height: 30px; }
@keyframes pop { from { transform: scale(.4); opacity: 0; } }
.addr { margin: 14px 0 24px; padding: 14px; border-radius: 14px; background: var(--blue-soft); color: #0084b3; font-weight: 600; text-align: center; word-break: break-all; }
.center { text-align: center; }
.ghost-link { display: block; margin-top: 16px; text-align: center; font-size: 14px; color: var(--muted); }
.gbtn { display: flex; justify-content: center; min-height: 44px; margin-bottom: 4px; }
.or { display: flex; align-items: center; gap: 12px; margin: 18px 0 16px; color: var(--muted); font-size: 12.5px; }
.or::before, .or::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.terms { margin: 14px 0 0; text-align: center; font-size: 12px; color: var(--muted); }
.terms a { color: var(--ink-2); text-decoration: underline; }