/* RC17.1 scoped components; respects original admin/public design tokens. */
.card-tool-panel,.card-roster{margin-bottom:1rem}.card-tool-panel h2,.card-tool-panel h3{margin:0 0 .65rem;line-height:1.25}.card-tool-panel p{max-width:78ch;line-height:1.65}.card-filter,.card-actions{display:flex;flex-wrap:wrap;gap:.8rem;align-items:flex-end}.card-filter label{display:grid;gap:.35rem;flex:1 1 230px}.card-filter input,.card-verify-form input,.card-share-result input{width:100%;min-height:44px;padding:.7rem;border:1px solid #97b4a9;border-radius:10px;background:#fff;color:#123b35}.card-frame{width:100%;max-width:1030px;aspect-ratio:16/9;overflow:hidden;border-radius:14px;border:1px solid #cce0d4;background:#d9ece2;box-shadow:0 12px 35px #083a4214;margin:1.25rem auto}.card-frame img{width:100%;height:100%;object-fit:contain;display:block}.card-actions{margin:1rem 0}.card-actions .button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;max-width:100%;white-space:normal}.card-consent{display:flex;align-items:flex-start;gap:.7rem;max-width:70ch;margin:.9rem 0}.card-consent input{width:1.2rem;height:1.2rem;flex:none;margin-top:.2rem}.card-alert{padding:1rem 1.1rem;margin:1rem 0;background:#fff3e3;color:#603c0a;border-left:4px solid #b46c12;border-radius:8px}.card-hint{font-size:.9rem;color:#425e56}.card-share-result{margin-top:1rem;padding:1rem;border:1px solid #b6d4c7;border-radius:12px;background:#f0f8f4}.card-preview-heading{display:flex;align-items:center;justify-content:space-between}.student-card-public{width:min(1100px,calc(100% - 2rem));margin:2rem auto 4rem;color:#123b35}.card-public-header{margin-bottom:1rem}.card-public-header h1{font-size:clamp(1.7rem,4vw,2.8rem);margin:.5rem 0}.card-public-panel{border-radius:20px;padding:clamp(1rem,3vw,2rem);background:#fff;box-shadow:0 6px 30px #0c494010}.card-public-panel h2{margin:0 0 1rem}.card-verify-form{display:grid;gap:1rem;max-width:520px}.card-verify-form label{display:grid;gap:.4rem;font-weight:600}.card-verify-form button{justify-self:start;min-height:46px}.card-tool-panel :focus-visible,.card-public-panel :focus-visible{outline:3px solid #e3a13f;outline-offset:3px}@media(max-width:620px){.card-filter,.card-actions{align-items:stretch;flex-direction:column}.card-filter>*:not(label),.card-actions>*{width:100%}.card-frame{border-radius:9px}.card-public-panel{border-radius:14px}.card-roster{overflow-x:auto}.card-roster table{min-width:560px}}@media print{body>*:not(.admin-shell):not(.student-card-public){display:none!important}.admin-shell aside,.admin-shell header,.card-actions,.card-tool-panel form,.card-public-header{display:none!important}.card-frame{border:0;box-shadow:none;max-width:100%;break-inside:avoid}.card-tool-panel,.card-public-panel{border:0;box-shadow:none}}