.share-poster-dialog{width:min(940px,calc(100vw - 24px));max-height:94vh;margin:auto;padding:26px;border:1px solid #d8e6dd;border-radius:22px;background:#f4f8f5;color:#183d32;box-sizing:border-box;overflow:auto}.share-poster-dialog::backdrop,.poster-large::backdrop{background:#0d291f99}.poster-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}.poster-head h2{font-size:24px;margin:0 0 8px}.poster-head p,.poster-note{font-size:12px;line-height:1.7;color:#627b72}.poster-layout{display:grid;grid-template-columns:minmax(260px,1fr) minmax(240px,320px);gap:30px;align-items:start}.poster-preview canvas{display:block;width:100%;height:auto;border-radius:12px;box-shadow:0 12px 35px #163f3220}.poster-controls h3{font-size:14px;margin:0 0 12px}.poster-themes{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.poster-themes button{border:1px solid #d8e6dd;border-radius:10px;padding:9px;background:#fff;font-size:12px;cursor:pointer;color:#48645b}.poster-themes button[aria-pressed=true]{border:2px solid #008c59;padding:8px;color:#006b44;font-weight:800}.poster-themes span{display:block;height:38px;border:1px solid;border-radius:6px;margin-bottom:7px}.poster-field{display:block;font-size:13px;font-weight:700;margin:18px 0}.poster-field input,.poster-field textarea{display:block;width:100%;box-sizing:border-box;margin-top:7px;border:1px solid #bdcfc5;border-radius:9px;background:#fff;padding:11px;font:inherit;color:#183d32}.poster-target{font-size:11px;line-height:1.6;overflow-wrap:anywhere;color:#627b72}.poster-link-label{font-size:12px;font-weight:700;margin-top:18px}.poster-actions{display:grid;gap:10px;margin-top:14px}.poster-message{font-size:12px;line-height:1.7;color:#9f4b18;min-height:20px}.poster-large{margin:auto;max-width:calc(100vw - 20px);max-height:94vh;background:#fff;border:0;border-radius:14px;padding:16px;overflow:auto;text-align:center}.poster-large img{display:block;width:min(540px,100%);height:auto;margin:12px auto}.poster-large p{font-size:13px;margin-top:10px}.poster-launch{margin-top:16px}.project-invite-qr{margin:18px 0}.project-invite-qr img,.survey-qr img{max-width:100%;height:auto}@media(max-width:660px){.share-poster-dialog{padding:18px}.poster-layout{grid-template-columns:1fr;gap:22px}.poster-preview{order:-1;max-width:280px;margin:0 auto;width:100%}.poster-head h2{font-size:21px}}@media(prefers-reduced-motion:reduce){.share-poster-dialog *{scroll-behavior:auto}}
.project-invite-qr,.survey-qr{padding:24px;background:#fff;border-radius:12px;display:table}
.share-poster-dialog>.poster-actions{display:flex;flex-wrap:wrap;position:sticky;top:0;z-index:2;background:#f4f8f5;padding:10px 0 14px;margin:0 0 18px;border-bottom:1px solid #d8e6dd}.poster-field textarea{min-height:86px;height:90px;resize:vertical}