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/* Browser-local learning progress */
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/* Resume at the next unfinished study block. */
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@media print{.continue-panel{display:none}}

/* Personal achievements and a lightweight, non-blocking finish celebration. */
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/* Attachments are stored as blobs in IndexedDB, never sent to a server. */
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@media(max-width:1150px){.achievement-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.evidence-item{flex-wrap:wrap}.evidence-actions{margin-left:58px;max-width:none;justify-content:flex-start}.detail-main .achievement-grid{grid-template-columns:1fr}}
@media(max-width:620px){.achievement-grid{grid-template-columns:1fr}.evidence-section{padding:22px}.evidence-section>h2{font-size:1.5rem}.evidence-item{padding:15px;gap:11px}.evidence-actions{margin-left:0;width:100%}.evidence-info{flex-basis:calc(100% - 60px)}.completion-celebration{right:20px;bottom:20px;padding:20px 37px 20px 19px;gap:13px}.celebration-emblem{flex-basis:44px;height:50px;font-size:1.5rem}.completion-celebration strong{font-size:1.03rem}.completion-celebration small{font-size:.36rem}.exit-check-control{padding:20px}.exit-check-control .button{font-size:.72rem}.badge-shelf .section-head h2{font-size:1.6rem}}
@media(prefers-reduced-motion:reduce){.completion-celebration{animation:none!important}.celebration-spark{display:none!important}}
html[data-motion=off] .celebration-spark{display:none}html[data-motion=off] .achievement-badge:hover{transform:none}
@media print{.completion-celebration,.evidence-form,.evidence-actions,.clear-evidence,.exit-check-control button{display:none}.achievement-badge{break-inside:avoid}}

/* A portable learning record, with an explicit preview before replacement. */
.full-backup{display:grid;grid-template-columns:48px minmax(0,1fr);gap:20px;margin:28px 0;padding:27px;border:1px solid #c2d2a8;border-radius:17px;background:linear-gradient(125deg,#edf5dc,#f8faf4)}.backup-symbol{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#d4ff64;color:#294120;font-size:1.7rem}.full-backup h3{font-size:1.65rem;letter-spacing:-.045em;margin:0 0 12px}.full-backup p{font-size:.78rem;line-height:1.7;color:#5a6b4d}.full-backup .eyebrow{margin-bottom:11px}.full-backup .backup-note{font-size:.67rem;margin-top:18px}.full-backup .actions{flex-wrap:wrap}.full-backup .button{font-size:.73rem}.full-backup [role=status]{min-height:20px;font-size:.74rem;color:#45682c}.full-backup .is-error{color:#984e24!important}.backup-review{background:#fff;border:1px solid #c6d4b5;border-radius:12px;padding:22px;margin-top:18px}.backup-review h4{font-size:1.3rem;margin:0;letter-spacing:-.03em}.backup-counts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:20px 0}.backup-counts span{font: .58rem ui-monospace,monospace;color:#61744d}.backup-counts strong{display:block;font:700 1.8rem Arial,sans-serif;color:var(--ink);margin-bottom:6px}.backup-review summary,.lightweight-backup summary{cursor:pointer;font-size:.78rem;font-weight:600}.backup-review ul{padding-left:18px;font-size:.75rem;max-height:240px;overflow:auto}.backup-review li{margin:10px 0;overflow-wrap:anywhere}.backup-review li span{display:block;color:var(--muted);font-size:.66rem;margin-top:4px}.lightweight-backup{padding:22px 0 0;border-top:1px solid var(--line)}.lightweight-backup>.actions{margin-top:20px}.full-backup [disabled]{cursor:wait;opacity:.6}
@media(max-width:620px){.full-backup{padding:20px;grid-template-columns:minmax(0,1fr);gap:16px}.full-backup h3{font-size:1.5rem}.backup-review{padding:17px}.backup-counts{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.full-backup .actions{align-items:stretch}.full-backup .actions>.button{width:100%;justify-content:center;text-align:center}}