:root{--background:#f5f5f1;--surface:#fff;--surface-soft:#f8f8f5;--surface-raised:#fff;--text:#202027;--muted:#74747f;--subtle:#9a9aa3;--border:#e7e6e1;--primary:#6658dc;--primary-dark:#5143c5;--primary-soft:#efedff;--green:#16876c;--green-soft:#e7f6f0;--orange:#c77728;--orange-soft:#fff2e2;--red:#c95858;--red-soft:#fff0ef;--blue:#377eb4;--blue-soft:#eaf4fb;--shadow-sm:0 1px 2px #1f1f290d, 0 8px 28px #1f1f290a;--shadow-md:0 18px 50px #1f1f291c;--radius-sm:10px;--radius:16px;--radius-lg:24px;--sidebar-width:244px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--background:#17171a;--surface:#202024;--surface-soft:#27272c;--surface-raised:#25252a;--text:#f4f3ef;--muted:#aaa9b1;--subtle:#85848c;--border:#34343a;--primary:#9589ff;--primary-dark:#aa9fff;--primary-soft:#302d4f;--green:#67caaa;--green-soft:#203a33;--orange:#e9a85f;--orange-soft:#423424;--red:#ef8580;--red-soft:#442b2b;--blue:#7db8e2;--blue-soft:#263b4b;--shadow-sm:0 1px 2px 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0;border-radius:7px;min-width:0;margin-left:-4px;padding:4px}.card-edit-word:hover{background:var(--primary-soft);color:var(--primary)}.card-edit-word--front{font-weight:700}.card-success{gap:6px;min-width:0;display:grid}.card-success>span{justify-content:space-between;align-items:baseline;gap:7px;min-width:0;display:flex}.card-success strong{font-size:12px}.card-success small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:8px;overflow:hidden}.card-success>i{background:var(--surface-soft);border-radius:999px;height:4px;overflow:hidden}.card-success>i>b{border-radius:inherit;background:var(--green);height:100%;display:block}.page-heading--study{align-items:center}.study-start-actions{grid-template-columns:auto auto;place-items:center end;gap:8px;display:grid}.study-start-actions>small{max-width:300px;color:var(--muted);text-align:right;grid-column:1/-1;font-size:9px}.study-config-grid{grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:14px;display:grid}.config-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);padding:22px}.config-card--wide{grid-row:span 3}.config-card__heading,.config-card__heading>div{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.config-card__heading h2{margin-bottom:4px;font-size:16px}.config-card__heading p{color:var(--muted);margin:0;font-size:11px}.step-number{background:var(--primary-soft);width:28px;height:28px;color:var(--primary);border-radius:9px;flex:0 0 28px;place-items:center;font-size:12px;font-weight:750;display:grid}.text-button{color:var(--primary);cursor:pointer;background:0 0;padding:5px;font-size:11px;font-weight:670}.deck-check-grid{grid-template-columns:repeat(2,1fr);gap:9px;margin-top:20px;display:grid}.deck-check{border:1px solid var(--border);cursor:pointer;border-radius:12px;grid-template-columns:37px 1fr 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