:root{--background:#fff;--foreground:#0f172a;--surface:#f4f7fb;--surface-raised:#fff;--border:#dbe4ef;--muted:#64748b;--brand:#0284c7;--brand-strong:#0369a1;--brand-soft:#e0f2fe;--success:#047857;--success-soft:#d1fae5;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}html{background:var(--surface);min-width:0}body{background:var(--surface);min-width:0;color:var(--foreground);margin:0;font-family:Arial,Helvetica,sans-serif}button,label{-webkit-tap-highlight-color:transparent}button,input{font:inherit}.registration-shell{width:min(1180px,100%);min-height:100vh;margin:0 auto;padding:clamp(20px,4vw,48px) clamp(16px,3vw,32px) 24px}.brand{color:var(--foreground);align-items:center;gap:12px;margin-bottom:clamp(32px,6vw,64px);display:flex}.brand__mark{background:var(--brand);color:#fff;letter-spacing:.04em;border-radius:14px;place-items:center;width:44px;height:44px;font-size:13px;font-weight:800;display:grid}.brand strong,.brand small{display:block}.brand strong{font-size:16px}.brand small{color:var(--muted);margin-top:2px;font-size:12px}.registration{min-width:0}.registration__intro{justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px;display:flex}.eyebrow{color:var(--brand-strong);letter-spacing:.06em;text-transform:uppercase;margin:0 0 6px;font-size:13px;font-weight:800}h1{letter-spacing:-.035em;margin:0;font-size:clamp(28px,4vw,42px);line-height:1.05}.deadline{background:var(--brand-soft);color:var(--brand-strong);text-align:center;border-radius:999px;margin:0;padding:10px 14px;font-size:14px;font-weight:700}.deadline--closed{color:#b91c1c;background:#fee2e2}.days-grid{grid-template-columns:1fr;gap:12px;min-width:0;display:grid}.day-card{overflow-wrap:anywhere;border:1px solid var(--border);background:var(--surface-raised);border-radius:18px;min-width:0;margin:0;padding:18px;box-shadow:0 8px 24px #0f172a0d}.day-card:disabled{opacity:.72}.day-card__heading{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.day-card__day{text-transform:capitalize;font-size:16px;font-weight:800}.day-card__date{color:var(--muted);white-space:nowrap;font-size:12px}.day-card__recipe{min-height:44px;margin:16px 0 18px;font-size:15px;font-weight:600;line-height:1.45}.choice-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.choice{cursor:pointer;border:1px solid var(--border);background:var(--surface);min-height:48px;color:var(--foreground);border-radius:12px;place-items:center;font-weight:700;display:grid;position:relative}.choice input{opacity:0;width:1px;height:1px;position:absolute}.choice:has(input:focus-visible){outline:3px solid color-mix(in srgb, var(--brand) 35%, transparent);outline-offset:2px}.choice--selected{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-strong);box-shadow:inset 0 0 0 1px var(--brand)}.submit-area{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:14px 20px;min-height:108px;margin-top:20px;display:flex}.submit-area p{flex:420px;margin:0;line-height:1.5}.validation{color:#b45309;font-weight:600}.confirmation{background:var(--success-soft);color:var(--success);border-radius:12px;padding:12px 14px;font-weight:700}.notice{color:#92400e;background:#fef3c7;border-radius:12px;padding:12px 14px;font-weight:700}.submit-button{cursor:pointer;background:var(--brand);color:#fff;border:0;border-radius:13px;min-height:48px;padding:0 22px;font-weight:800;box-shadow:0 8px 20px #0284c733}.submit-button:hover:not(:disabled){background:var(--brand-strong)}.submit-button:focus-visible{outline:3px solid color-mix(in srgb, var(--brand) 40%, transparent);outline-offset:3px}.submit-button:disabled{cursor:not-allowed;box-shadow:none;opacity:.65;background:#94a3b8}.status-panel{border:1px solid var(--border);background:var(--surface-raised);text-align:center;border-radius:22px;align-content:center;place-items:center;gap:14px;min-height:360px;padding:40px 20px;display:grid}.status-panel h1{font-size:clamp(25px,4vw,36px)}.status-panel p{max-width:520px;color:var(--muted);margin:0;line-height:1.6}.status-icon{background:var(--brand-soft);width:52px;height:52px;color:var(--brand-strong);border-radius:50%;place-items:center;font-size:28px;font-weight:500;display:grid}.spinner{border:4px solid var(--border);border-top-color:var(--brand);border-radius:50%;width:42px;height:42px;animation:.8s linear infinite spin}footer{color:var(--muted);text-align:center;margin-top:60px;font-size:12px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes spin{to{transform:rotate(360deg)}}@media (min-width:900px){.days-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}@media (max-width:640px){.registration-shell{padding-inline:14px}.brand{margin-bottom:30px}.registration__intro{flex-direction:column;align-items:stretch;gap:16px}.deadline{text-align:left;border-radius:12px;align-self:flex-start}.day-card{padding:16px}.day-card__recipe{min-height:0}.submit-area{flex-direction:column;align-items:stretch}.submit-button{width:100%}}@media (prefers-reduced-motion:reduce){.spinner{animation:none}}@media (prefers-color-scheme:dark){:root{--background:#111827;--foreground:#e5e7eb;--surface:#0b1120;--surface-raised:#1f2937;--border:#374151;--muted:#9ca3af;--brand:#38bdf8;--brand-strong:#7dd3fc;--brand-soft:#0c4a6e;--success:#6ee7b7;--success-soft:#064e3b}.deadline--closed{color:#fecaca;background:#7f1d1d}.validation{color:#fcd34d}.notice{color:#fde68a;background:#78350f}.submit-button{color:#f8fafc;background:#0284c7}}