:root{--brand: #c2395a;--brand-ink: #ffffff;--brand-soft: #fbe6ec;--bg: #fbf6f4;--surface: #ffffff;--ink: #2a1f23;--muted: #6e5d63;--line: #eadfe2;--ok: #1f7a4d;--ok-bg: #e4f4eb;--warn: #8a5a00;--warn-bg: #fdf1d8;--err: #b3261e;--err-bg: #fde8e6;--radius: 14px;--gutter: 16px;color-scheme:light}@media (prefers-color-scheme: dark){:root{--brand: #e5617f;--brand-ink: #20090f;--brand-soft: #3a1e27;--bg: #1a1316;--surface: #251b1f;--ink: #f6ecef;--muted: #b9a5ac;--line: #3b2c32;--ok: #66d19b;--ok-bg: #173325;--warn: #f0c36a;--warn-bg: #3a2c10;--err: #ff8f86;--err-bg: #3d1a18;color-scheme:dark}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}h1{font-size:1.6rem;line-height:1.2;margin:0}p{margin:0}.app{max-width:480px;min-height:100vh;min-height:100dvh;margin:0 auto;display:flex;flex-direction:column}.top{padding:calc(14px + env(safe-area-inset-top)) var(--gutter) 6px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.12em;color:var(--brand)}.main{flex:1;padding:14px var(--gutter) 28px}.stack{display:flex;flex-direction:column;gap:14px}.row{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}.center{text-align:center}.muted{color:var(--muted)}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}.big{font-size:1.2rem;font-weight:700}.price{font-size:1.5rem;font-weight:800;margin:6px 0 10px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:6px}.card .btn{margin-top:8px}.status-ok{border-color:var(--ok)}.status-warn{border-color:var(--warn)}.list{list-style:none;margin:4px 0 0;padding:0}.list li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}.list li:first-child{border-top:0}.field{display:flex;flex-direction:column;gap:6px}.field label{font-weight:600}.input{width:100%;min-height:48px;padding:10px 12px;font:inherit;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:12px}textarea.input{min-height:96px;resize:vertical}.input:focus-visible,.btn:focus-visible,.tab:focus-visible,.check input:focus-visible{outline:3px solid var(--brand);outline-offset:2px}.input[aria-invalid=true]{border-color:var(--err)}.code{font-size:1.6rem;letter-spacing:.4em;text-align:center;font-variant-numeric:tabular-nums}.hint{color:var(--muted);font-size:.86rem}.error{color:var(--err);font-size:.9rem}.check{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer;font-weight:500}.check input{width:22px;height:22px;accent-color:var(--brand);flex:none}.btn{min-height:48px;padding:10px 18px;border-radius:12px;border:1.5px solid transparent;font:inherit;font-weight:700;cursor:pointer;width:100%}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--brand);color:var(--brand-ink)}.btn-secondary{background:var(--brand-soft);color:var(--brand);border-color:var(--brand)}.btn-link{background:none;color:var(--brand);width:auto;min-height:44px;padding:8px 4px;text-decoration:underline}.notice{padding:12px 14px;border-radius:12px;font-size:.95rem}.notice-info{background:var(--brand-soft);color:var(--ink)}.notice-ok{background:var(--ok-bg);color:var(--ok)}.notice-error{background:var(--err-bg);color:var(--err)}.tabs{position:sticky;bottom:0;display:flex;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tab{flex:1;min-height:56px;background:none;border:0;color:var(--muted);font:inherit;font-size:.8rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer}.tab span{font-size:1.25rem;line-height:1}.tab-active{color:var(--brand);font-weight:700}@media (min-width: 560px){.app{border-left:1px solid var(--line);border-right:1px solid var(--line)}}@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}