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solid var(--color-border);border-radius:14px;padding:8px 12px;font-family:var(--font-body);font-weight:700;font-size:13px;display:flex;align-items:center;gap:4px;box-shadow:var(--shadow-soft)}.progress__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.pstat{display:flex;flex-direction:column;align-items:center;gap:4px;padding:16px 8px;text-align:center}.pstat--green{background:var(--color-green-soft);border-color:#c9eed8}.pstat__icon{font-size:24px}.pstat__num{font-family:var(--font-head);font-weight:800;font-size:26px;color:var(--color-purple);line-height:1}.pstat__lbl{font-weight:700;font-size:11px;color:var(--color-gray)}.pstat__great{color:var(--color-green);display:block}.progress__accuracy{padding:18px;margin-top:16px}.progress__sectiontitle{color:var(--color-purple);font-size:18px;font-weight:800}.progress__accrow{font-weight:700;font-size:15px}.progress__beewrap{position:relative;display:flex;justify-content:center;margin-top:18px}.progress__beestar{position:absolute;right:32%;top:0;font-size:24px}.schedule,.admin{background:#fbfaff}.schedule__head{display:flex;align-items:center;justify-content:space-between}.schedule__title{font-size:20px;font-weight:800}.schedule__label{font-size:15px;font-weight:800;color:var(--color-ink);margin-bottom:10px}.schedule__chips{display:flex;flex-wrap:wrap;gap:8px}.chip{background:#fff;border:2px solid var(--color-border);border-radius:999px;padding:10px 16px;font-family:var(--font-body);font-weight:700;font-size:14px;color:var(--color-ink)}.chip--active{background:var(--color-purple);border-color:var(--color-purple);color:#fff}.slot{display:flex;align-items:center;gap:12px;padding:16px;font-weight:700}.slot--active{border-color:var(--color-purple);box-shadow:0 0 0 3px #7c5cfc1f}.slot__icon{font-size:20px}.slot__radio{width:22px;height:22px;border-radius:50%;border:2px solid var(--color-border);flex-shrink:0}.slot__radio--on{border-color:var(--color-purple);background:radial-gradient(circle,var(--color-purple) 45%,transparent 48%)}.schedule__done{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;flex:1;gap:8px}.schedule__donetitle{font-size:28px;font-weight:800;color:var(--color-purple)}.admin__input{width:100%;border:2px solid var(--color-border);border-radius:14px;padding:14px;font-family:var(--font-body);font-weight:700;font-size:16px}.admin__input:focus{outline:none;border-color:var(--color-purple)}.admin__err{padding:14px;background:#ffeff4;border-color:#f5c6d4;color:var(--color-pink);font-weight:700}.admin__result{padding:18px}.admin__badge{font-weight:800;font-size:13px;color:var(--color-green);margin-bottom:8px}.admin__prompt{font-weight:700;color:var(--color-gray)}.admin__eq{font-family:var(--font-head);font-weight:800;font-size:26px;margin:4px 0 12px}.admin__opts{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.admin__opts li{background:#f6f4ff;border-radius:12px;padding:10px 14px;font-weight:700}.admin__opt--correct{background:var(--color-green-soft);color:var(--color-green)}.admin__exp{font-size:13px;margin-top:12px}.mascot{display:inline-flex;align-items:center;justify-content:center;line-height:0;pointer-events:none;background:transparent;overflow:visible}.mascot 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spin{to{transform:rotate(360deg)}}.doubt{position:fixed;inset:0;z-index:60;display:flex;flex-direction:column;justify-content:flex-end}.doubt__scrim{position:absolute;inset:0;background:#241f4773;backdrop-filter:blur(2px);animation:fadeIn .2s ease}.doubt__sheet{position:relative;background:#fff;border-radius:26px 26px 0 0;max-height:86%;display:flex;flex-direction:column;box-shadow:0 -10px 40px #241f4740;animation:sheetUp .28s cubic-bezier(.2,.9,.3,1.2)}@keyframes sheetUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.doubt__head{display:flex;align-items:center;gap:10px;padding:14px 16px 8px;border-bottom:1px solid var(--color-border)}.doubt__headtext{flex:1}.doubt__title{font-family:var(--font-head);font-weight:800;font-size:19px;color:var(--color-ink)}.doubt__sub{font-size:12px;font-weight:700;color:var(--color-gray)}.doubt__qchip{margin:10px 16px 0;background:#f6f4ff;border-radius:12px;padding:8px 12px;font-weight:700;font-size:13px;color:var(--color-purple-dark)}.doubt__log{flex:1;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:12px}.dmsg{display:flex;align-items:flex-end;gap:7px;max-width:88%}.dmsg--student{align-self:flex-end}.dmsg--bhanu{align-self:flex-start}.dmsg__ava{flex-shrink:0}.dmsg__bubble{padding:11px 14px;border-radius:18px;font-weight:600;font-size:14.5px;line-height:1.45;white-space:pre-wrap}.dmsg--bhanu .dmsg__bubble{background:#f1eeff;color:var(--color-ink);border-bottom-left-radius:6px}.dmsg--student .dmsg__bubble{background:var(--color-purple);color:#fff;border-bottom-right-radius:6px}.dmsg__typing{display:inline-flex;gap:4px;align-items:center}.dmsg__typing span{width:7px;height:7px;border-radius:50%;background:var(--color-purple);opacity:.4;animation:blink 1s infinite}.dmsg__typing span:nth-child(2){animation-delay:.2s}.dmsg__typing span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,to{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}.doubt__err{align-self:center;color:var(--color-pink);font-weight:700;font-size:13px}.doubt__chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 8px}.doubt__chip{border:2px solid var(--color-border);background:#fff;border-radius:999px;padding:8px 14px;font-family:var(--font-body);font-weight:700;font-size:13px;color:var(--color-purple-dark);cursor:pointer}.doubt__chip:active{transform:scale(.96)}.doubt__inputbar{display:flex;gap:8px;padding:10px 14px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--color-border)}.doubt__input{flex:1;border:2px solid var(--color-border);border-radius:999px;padding:12px 16px;font-family:var(--font-body);font-weight:600;font-size:15px}.doubt__input:focus{outline:none;border-color:var(--color-purple)}.doubt__send{flex-shrink:0;width:46px;height:46px;border-radius:50%;border:none;cursor:pointer;background:var(--color-purple);color:#fff;display:grid;place-items:center;box-shadow:0 4px 10px #7c5cfc52}.doubt__send:disabled{opacity:.45}.doubt__send:active{transform:scale(.94)}.help__cardicon--ai{background:linear-gradient(135deg,var(--color-purple),var(--color-purple-dark))}.help__card--ai{border:2px solid var(--color-purple);box-shadow:0 6px 18px #7c5cfc2e}.askfab{position:absolute;right:16px;bottom:92px;z-index:40;display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--color-purple),var(--color-purple-dark));color:#fff;border:none;cursor:pointer;padding:8px 16px 8px 8px;border-radius:999px;font-family:var(--font-body);font-weight:800;font-size:14px;box-shadow:0 8px 22px #7c5cfc66}.askfab:active{transform:scale(.96)}.onb{gap:6px;padding-bottom:32px}.onb__loading{min-height:60vh;align-items:center}.onb__head{text-align:center;display:flex;flex-direction:column;align-items:center;margin:8px 0 4px}.onb__title{font-size:26px;font-weight:800;color:var(--color-purple);margin:10px 0 2px}.onb__sub{color:var(--color-gray);font-weight:600;font-size:15px;margin:0}.onb__label{font-weight:800;font-size:15px;color:var(--color-ink);margin:18px 0 8px}.onb__input{margin-top:2px}.onb__chips{display:flex;flex-wrap:wrap;gap:10px}.onb__chip{cursor:pointer}.onb__goals{display:flex;gap:10px}.onb__goal{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;background:#fff;border:2px solid var(--color-border);border-radius:16px;padding:14px 8px;font-family:var(--font-body);cursor:pointer;transition:border-color .15s,box-shadow .15s}.onb__goal--active{border-color:var(--color-purple);box-shadow:0 0 0 3px #7c5cfc1f}.onb__goal-num{font-weight:800;font-size:15px;color:var(--color-ink)}.onb__goal-sub{font-weight:700;font-size:12px;color:var(--color-gray)}.onb__error{color:#e23b4e;font-weight:700;font-size:14px;margin:12px 0 0}.onb__cta{margin-top:28px}.onb__cta .btn{width:100%}.app__ver{position:fixed;right:10px;bottom:8px;font-size:10px;line-height:1;letter-spacing:.02em;font-variant-numeric:tabular-nums;color:#2b2a4057;pointer-events:none;z-index:60}