:root{--bg: #fff6e9;--card: #ffffff;--ink: #2b2140;--muted: #7a6f8c;--line: #efe3d2;--coral: #ff6b4a;--coral-dark: #e4512f;--mint: #22b892;--mint-dark: #17987a;--sun: #ffc845;--lilac: #8c7cf0;--sky: #3fa7f5;--right-bg: #e3f8f0;--wrong-bg: #ffe9e3;--shadow: 0 2px 0 rgba(43, 33, 64, .08), 0 8px 24px rgba(43, 33, 64, .06);--radius: 18px;--font-head: "Fredoka", "Nunito", system-ui, sans-serif;--font-body: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;color-scheme:light}@media (prefers-color-scheme: dark){:root{--bg: #1d1828;--card: #2a2338;--ink: #f6efff;--muted: #b1a6c4;--line: #3b3250;--right-bg: #173a31;--wrong-bg: #45241e;--shadow: 0 2px 0 rgba(0, 0, 0, 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ease}.user-card:active{transform:scale(.98)}.user-card .avatar{background:#ffffff40}.user-card-name{font-family:var(--font-head);font-size:1.35rem;font-weight:700}.user-card-tag{margin-left:auto;background:#ffffff40;border-radius:999px;padding:3px 10px;font-size:.78rem;font-weight:800}.profile-card{display:flex;align-items:center;gap:14px}.profile-info{flex:1;min-width:0}.session-row{display:flex;align-items:center;gap:12px;padding:12px 14px}.session-row.open{opacity:.6}.session-info{flex:1;display:flex;flex-direction:column;min-width:0}.session-title{font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.kind-pill{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:1.2rem}.kind-leren{background:color-mix(in srgb,var(--lilac) 22%,transparent)}.kind-oefenen{background:color-mix(in srgb,var(--mint) 22%,transparent)}.kind-proeftoets{background:color-mix(in srgb,var(--coral) 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ease;text-align:center}.btn:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px #0000002e}.btn:disabled{opacity:.45;cursor:default}.btn.big{min-height:56px;font-size:1.1rem;width:100%}.btn.mint{background:var(--mint);color:#fff;box-shadow:0 4px 0 var(--mint-dark)}.btn.coral{background:var(--coral);color:#fff;box-shadow:0 4px 0 var(--coral-dark)}.btn.lilac{background:var(--lilac);color:#fff;box-shadow:0 4px #6b5bd0}.btn.ghost{background:var(--card);color:var(--ink);box-shadow:inset 0 0 0 2px var(--line)}.btn-sub{font-size:.78rem;font-weight:600;opacity:.9}.link-btn{background:none;border:0;padding:6px 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transparent}.edit-row.dirty{border-color:var(--sun)}.type-tag{align-self:flex-start;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--lilac)}.field{display:flex;flex-direction:column;gap:3px}.field span{font-size:.78rem;font-weight:700;color:var(--muted)}.edit-actions{display:flex;align-items:center;justify-content:space-between}.ok-box p{margin:0}.warn-list{margin-top:8px;gap:4px;font-size:.85rem}.thumbs{list-style:none;margin:10px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px}.thumbs li{position:relative}.thumbs img{display:block;width:100%;aspect-ratio:3 / 4;object-fit:cover;border-radius:10px;border:2px solid var(--line)}.thumb-remove{position:absolute;top:4px;right:4px;width:26px;height:26px;border:0;border-radius:50%;background:#2b2140bf;color:#fff;font-weight:800;cursor:pointer}.photo-actions{display:grid;grid-template-columns:1fr 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var(--mint),var(--shadow)}.fc-text{font-family:var(--font-head);font-size:2rem;font-weight:600;line-height:1.2;overflow-wrap:anywhere}.fc-text.long{font-size:1.4rem}.fc-tip{font-size:.8rem;color:var(--muted)}.filled{color:var(--mint);border-bottom:3px solid var(--mint)}.fc-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.keys-tip{display:none}@media (hover: hover) and (pointer: fine){.keys-tip{display:block}.fc-tip{display:none}}@media (prefers-reduced-motion: reduce){.fc-inner{transition:none}}@media (min-width: 900px){.app{max-width:1120px;padding:0 32px}.page{max-width:760px;margin:0 auto;padding-top:28px;gap:18px}.page.wide{max-width:none}.subject-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}.subject-card:hover{transform:translateY(-2px)}.test-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px}.page.with-dock{padding-bottom:32px}.subject-layout{display:grid;grid-template-columns:minmax(0,1fr) 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0}.part-group .edit-row{box-shadow:inset 0 0 0 2px var(--line)}.camera{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#000;display:flex;flex-direction:column}.camera video{flex:1;min-height:0;width:100%;object-fit:contain;transition:opacity .12s}.camera video.flash{opacity:.2}.camera-msg{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px;color:#fff;text-align:center}.camera-bar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:16px 20px calc(16px + env(safe-area-inset-bottom));color:#fff}.camera-count{font-weight:700}.shutter{width:72px;height:72px;border-radius:50%;border:5px solid #fff;background:#ffffffd9;cursor:pointer}.shutter:active{background:#fff;transform:scale(.94)}.shutter:disabled{opacity:.35}.camera-done{justify-self:end}