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.85rem;border-radius:8px;background:#fff;border:1px solid #edebe9}.classroom__person-name{font-weight:600;color:#201f1e}.classroom__person-meta{font-size:.8125rem;color:#605e5c}.classroom__status{font-size:1.05rem;color:#5b6785}.classroom__error{padding:.75rem 1rem;border-radius:8px;background:#fde7e9;color:#a4262c}.user-avatar{flex-shrink:0;width:2.5rem;height:2.5rem;border-radius:50%;object-fit:cover;background:#e4ebfa;color:#4a6fa5;display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:700;overflow:hidden}.user-avatar img{width:100%;height:100%;object-fit:cover}.week-grid-wrap{margin-top:.5rem}.week-grid{--period-row-height: auto;display:flex;flex-direction:column;background:var(--card-bg, #ffffff);border-radius:16px;overflow:clip;box-shadow:0 1px 2px #1f2a440f,0 8px 28px #1f2a4414}.week-grid__header-row,.week-grid__period-row{display:grid;grid-template-columns:84px 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#d7deea);text-align:center;background:#fbfbfa}.week-grid__period-num{font-family:Fraunces,serif;font-weight:600;font-size:1rem;color:var(--ink, #1f2a44)}.week-grid__cell{border-right:1px solid var(--paper-line, #d7deea);border-bottom:1px solid var(--paper-line, #d7deea);padding:8px;display:flex;flex-direction:column;align-self:stretch}.week-grid__cell--today{background:linear-gradient(180deg,#e4ebfa8c,#e4ebfa40)}.grid-card{flex:1 1 auto;width:100%;box-sizing:border-box;border-radius:10px;background:var(--card-bg, #ffffff);border:1px solid var(--paper-line, #d7deea);border-left:5px solid var(--subject-color, #b9c2d6);padding:8px 10px 7px;display:flex;flex-direction:column;justify-content:flex-start;gap:6px;transition:box-shadow .15s ease,transform .15s ease}.grid-card__body{flex:0 1 auto}.grid-card:hover{box-shadow:0 4px 14px #1f2a441f;transform:translateY(-1px)}.grid-card--free{border-left-color:#b9c2d6;background:repeating-linear-gradient(135deg,#fafafa,#fafafa 6px,#f3f4f7 6px,#f3f4f7 12px);align-items:center;justify-content:center;color:var(--ink-soft, #5b6785);font-size:.78rem;font-style:italic}.grid-card--cancelled{opacity:.72}.grid-card__badges{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:4px}.grid-card__badge{font-size:.58rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;padding:2px 5px;border-radius:4px}.grid-card__badge--cancelled{background:#fde7e9;color:#a4262c}.grid-card__badge--substitute{background:#fff4ce;color:#8a6914}.grid-card__subject{font-family:Fraunces,serif;font-weight:600;font-size:.92rem;line-height:1.15;color:var(--ink, #1f2a44)}.grid-card__meta{font-size:.72rem;color:var(--ink-soft, #5b6785);line-height:1.4}.grid-card__live-badge{display:inline-flex;align-items:center;gap:5px;font-size:.64rem;font-weight:700;letter-spacing:.03em;color:var(--subject-color, #e0673f);text-transform:uppercase;margin-bottom:2px}.grid-card__live-dot{width:6px;height:6px;border-radius:50%;background:var(--subject-color, #e0673f);animation:grid-live-pulse 1.4s ease-in-out infinite}@keyframes grid-live-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}.grid-card__join{display:inline-flex;align-items:center;gap:5px;align-self:flex-start;flex-shrink:0;margin-top:auto;font-size:.64rem;font-weight:600;padding:4px 8px;border-radius:999px;border:1px solid var(--subject-color, #b9c2d6);color:var(--subject-color, #5b6785);background:transparent;text-decoration:none;cursor:pointer;opacity:0;transform:translateY(2px);transition:opacity .15s ease,transform .15s ease,background .15s ease,color .15s ease}.grid-card:hover .grid-card__join,.grid-card:focus-within .grid-card__join{opacity:1;transform:translateY(0)}.grid-card__join:hover{background:var(--subject-color, #5b6785);color:#fff}.grid-card--prominent .grid-card__join{opacity:1;transform:none}.grid-card--live .grid-card__join{opacity:1;transform:none;background:var(--subject-color, #1f2a44);color:#fff;border-color:transparent}.grid-card__join[aria-disabled=true]{opacity:.45;pointer-events:none}@media(hover:none){.grid-card--prominent .grid-card__join,.grid-card--live .grid-card__join{opacity:1;transform:none}}.week-grid__footer{text-align:center;color:var(--ink-soft, #5b6785);font-size:.75rem;margin-top:22px}@media(max-width:780px){.week-grid-wrap{overflow-x:auto}.week-grid{min-width:680px}.week-grid__header-row,.week-grid__period-row{grid-template-columns:56px repeat(5,minmax(120px,1fr))}}