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var(--space-2);font-size:var(--text-md);font-weight:var(--weight-semibold);line-height:var(--leading-snug)}.agn-dialog__body{margin:0 0 var(--space-4);color:var(--fg-subtle);font-size:var(--text-base);line-height:var(--leading-normal)}.agn-dialog__error{margin:0 0 var(--space-4);padding:var(--space-2) var(--space-3);background:var(--bad-soft);border:1px solid var(--bad-border);border-radius:var(--radius-sm);color:var(--bad-ink);font-size:var(--text-sm)}.agn-dialog__actions{display:flex;justify-content:flex-end;gap:var(--space-2)}.agn-dialog__btn{min-height:var(--tap-min);padding:var(--space-2) var(--space-4);border:1px solid transparent;border-radius:var(--radius-sm);font:inherit;font-size:var(--text-sm);font-weight:var(--weight-medium);cursor:pointer;transition:background var(--dur-fast) var(--ease),opacity var(--dur-fast) var(--ease)}.agn-dialog__btn:disabled{opacity:.6;cursor:not-allowed}.agn-dialog__btn--ghost{background:transparent;border-color:var(--border-strong);color:var(--fg)}.agn-dialog__btn--ghost:hover:not(:disabled){background:var(--hover)}.agn-dialog__btn--primary{background:var(--accent);color:var(--accent-fg)}.agn-dialog__btn--primary:hover:not(:disabled){background:var(--accent-hover)}.agn-dialog__btn--danger{background:var(--bad);color:var(--bad-fg)}.agn-dialog__btn--danger:hover:not(:disabled){background:color-mix(in srgb,var(--bad) 85%,var(--n-12))}.agn-saved{display:inline-flex;align-items:center;gap:var(--space-1);font-size:var(--text-sm);font-weight:var(--weight-medium);line-height:var(--leading-tight);color:var(--good-ink);white-space:nowrap;vertical-align:middle}.agn-saved__icon{flex:none}@media(prefers-reduced-motion:no-preference){.agn-saved{animation:agn-saved-in var(--dur-fast) var(--ease)}}@keyframes 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var(--ease)}.activity-bar--active{background:var(--accent)}.activity-label{position:absolute;bottom:-18px;font-size:.6875rem;color:var(--muted);white-space:nowrap}.availability-grid{max-width:640px}.availability-grid__tz{margin:0 0 var(--space-3);color:var(--muted);font-size:var(--text-sm)}.availability-days{list-style:none;margin:0;padding:0;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);overflow:hidden}.availability-day{display:grid;grid-template-columns:108px 1fr auto;align-items:start;gap:var(--space-2) var(--space-3);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border)}.availability-day:last-child{border-bottom:none}.availability-day__name{font-weight:var(--weight-semibold);font-size:var(--text-sm);line-height:36px}.availability-day--off .availability-day__name{color:var(--muted);font-weight:var(--weight-normal)}.availability-day__windows{display:flex;flex-direction:column;gap:var(--space-2);min-width:0}.availability-day__off{color:var(--muted);font-size:var(--text-sm);line-height:36px}.availability-day__add{white-space:nowrap;line-height:calc(36px - 2 * var(--space-1))}.availability-window{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.availability-window input[type=time]{height:36px;padding:0 var(--space-2);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);font-size:var(--text-sm);font-variant-numeric:tabular-nums}.availability-window input[type=time]:disabled{opacity:.7;background:transparent}.availability-window--invalid input[type=time]{border-color:var(--bad-border)}.availability-window__dash{color:var(--muted)}.availability-window__remove{width:var(--tap-min);height:var(--tap-min);padding:0;border:none;border-radius:var(--radius-pill);background:transparent;color:var(--muted);font-size:var(--text-base);line-height:1}.availability-window__remove:hover:not(:disabled){background:var(--bad-soft);color:var(--bad-ink)}.availability-window__error{flex-basis:100%;color:var(--bad-ink);font-size:var(--text-xs)}.availability-window__overlap{flex-basis:100%;color:var(--warn-ink);font-size:var(--text-xs)}@media(max-width:560px){.availability-day{grid-template-columns:1fr auto}.availability-day__windows{grid-column:1 / -1;grid-row:2}.availability-day__off{line-height:var(--leading-normal)}}.agchat{display:flex;flex-direction:column;height:100%;min-height:440px}.agchat-header{display:flex;align-items:center;gap:10px;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border)}.agchat-header-text{display:flex;flex-direction:column;line-height:var(--leading-tight);min-width:0}.agchat-header-name{font-weight:var(--weight-semibold);font-size:var(--text-base)}.agchat-header-sub{color:var(--muted);font-size:var(--text-sm)}.agchat-avatar{flex-shrink:0;width:36px;height:36px;border-radius:var(--radius-pill);display:inline-flex;align-items:center;justify-content:center;font-size:var(--text-xs);font-weight:var(--weight-bold);color:var(--accent-fg);background:var(--accent)}.agchat-avatar--sm{width:28px;height:28px;font-size:.7rem;align-self:flex-end}.agchat-avatar--parent{background:#0e7490}.agchat-avatar--teacher{background:#4338ca}.agchat-avatar--agency_admin{background:#b45309}.agchat-avatar--student{background:#15803d}.agchat-avatar--assistant{background:#7c3aed}.agchat-avatar--system{background:#6b7280}.agchat-scroll{flex:1;overflow-y:auto;padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-1)}.agchat-status{color:var(--muted);font-size:var(--text-sm);text-align:center;margin:10px 0}.agchat-status--bad{color:var(--bad)}.agchat-day{text-align:center;margin:var(--space-3) 0 var(--space-2)}.agchat-day span{background:var(--n-4);color:var(--muted);font-size:var(--text-xs);font-weight:var(--weight-semibold);padding:2px 10px;border-radius:var(--radius-pill)}.agchat-row{display:flex;align-items:flex-end;gap:var(--space-2);margin-top:var(--space-1)}.agchat-row--mine{flex-direction:row-reverse}.agchat-run{display:flex;flex-direction:column;gap:2px;max-width:76%}.agchat-row--mine .agchat-run{align-items:flex-end}.agchat-sender{font-size:var(--text-xs);font-weight:var(--weight-semibold);color:var(--muted);margin:0 var(--space-1) 1px}.agchat-bubble{padding:var(--space-2) var(--space-3);border-radius:14px;position:relative}.agchat-bubble--in{background:var(--n-4);border-bottom-left-radius:var(--space-1)}.agchat-bubble--mine{background:var(--accent);color:var(--accent-fg);border-bottom-right-radius:var(--space-1)}.agchat-bubble+.agchat-bubble{margin-top:2px}.agchat-bubble-body{white-space:pre-wrap;word-break:break-word;font-size:var(--text-base)}.agchat-bubble-time{display:block;font-size:.75rem;opacity:.8;margin-top:3px;text-align:right}.agchat-composer{display:flex;align-items:flex-end;gap:var(--space-2);padding:var(--space-3);border-top:1px solid var(--border)}.agchat-textarea{flex:1;resize:none;font:inherit;padding:9px var(--space-3);border:1px solid var(--border);border-radius:18px;background:var(--bg);color:var(--fg);max-height:140px;line-height:1.35}.agchat-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.agchat-send{flex-shrink:0;border:none;background:var(--accent);color:var(--accent-fg);border-radius:var(--radius-pill);min-height:var(--tap-child);padding:9px 18px;font-weight:var(--weight-semibold);cursor:pointer}.agchat-send:disabled{opacity:.5;cursor:not-allowed}.report-summary{margin:0 0 var(--space-3);font-size:var(--text-base);line-height:var(--leading-normal)}.report-summary strong{white-space:nowrap}.tcard{border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-4);background:var(--surface);box-shadow:var(--shadow-1)}.tcard--current{border-color:var(--accent)}.tcard-head{display:flex;align-items:center;gap:var(--space-3)}.tcard-avatar{flex:0 0 auto;width:48px;height:48px;border-radius:var(--radius-pill);overflow:hidden;display:grid;place-items:center;background:var(--n-5);color:var(--muted)}.tcard-avatar img{width:100%;height:100%;object-fit:cover}.tcard-avatar-initials{font-weight:var(--weight-semibold);font-size:var(--text-base)}.tcard-head-text{display:flex;flex-direction:column;gap:2px;min-width:0}.tcard-name{font-size:var(--text-md);font-weight:var(--weight-semibold);line-height:var(--leading-snug)}.tcard-agency{font-size:var(--text-sm);color:var(--muted)}.tcard-featured{font-size:var(--text-xs);color:var(--accent);font-weight:var(--weight-semibold)}.tcard-badges{display:flex;flex-wrap:wrap;gap:var(--space-1);margin:var(--space-3) 0}.tcard-badge{border-radius:var(--radius-pill);padding:2px 10px;font-size:var(--text-xs);font-weight:var(--weight-semibold)}.tcard-badge--fit,.tcard-badge--verified{background:var(--good-soft);color:var(--good);border:1px solid var(--good-border)}.tcard-band{border-radius:var(--radius-pill);padding:2px 10px;font-size:var(--text-xs);border:1px solid var(--border);color:var(--muted)}.tcard-band--strong{color:var(--good);border-color:var(--good-border)}.tcard-bio{margin:var(--space-2) 0;line-height:var(--leading-normal)}.tcard-about{display:flex;flex-direction:column;gap:var(--space-3);margin:var(--space-2) 0}.tcard-about-row{display:flex;flex-direction:column;gap:2px}.tcard-about-label{font-size:var(--text-xs);font-weight:var(--weight-bold);text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}.tcard-about-body{font-size:var(--text-base);line-height:var(--leading-relaxed);overflow-wrap:anywhere}.tcard-about-body p{margin:0 0 var(--space-2)}.tcard-about-body ul,.tcard-about-body ol{margin:0 0 var(--space-2);padding-left:20px}.tcard-about-body a{color:var(--accent)}.tcard-styles{display:flex;flex-wrap:wrap;gap:var(--space-1);margin:var(--space-2) 0}.tcard-style-chip{border:1px solid var(--border);border-radius:var(--radius-pill);padding:2px 10px;font-size:var(--text-xs);color:var(--muted)}.tcard-meta{display:flex;flex-wrap:wrap;gap:var(--space-3);font-size:var(--text-sm);color:var(--muted);margin:var(--space-1) 0}.tcard-actions{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-3)}.tcard-current-tag{font-size:var(--text-sm);color:var(--good);font-weight:var(--weight-semibold)}.agn-tzselect{display:inline-flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.agn-tzselect__input{min-width:16ch;flex:1 1 auto}.agn-tzselect__country,.agn-tzselect__offset{flex:none;font-size:var(--text-sm);color:var(--fg-subtle);white-space:nowrap}.agn-tzselect__country{font-weight:500}.devices-panel{max-width:560px}.devices-panel__header{margin-bottom:var(--space-4)}.devices-panel__title{margin:0 0 6px;font-size:var(--text-base);font-weight:var(--weight-bold)}.devices-panel__desc{margin:0}.devices-list{list-style:none;margin:0;padding:0;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.device-item{display:flex;align-items:center;gap:var(--space-3);padding:14px var(--space-4);border-bottom:1px solid var(--border);background:var(--surface)}.device-item:last-child{border-bottom:none}.device-item--current{background:color-mix(in srgb,var(--accent) 4%,var(--bg))}.device-item__icon{font-size:1.25rem;flex-shrink:0;width:28px;text-align:center}.device-item__body{flex:1;display:flex;flex-direction:column;gap:3px;min-width:0}.device-item__hint{font-size:var(--text-base);font-weight:var(--weight-semibold);color:var(--fg)}.device-item__badge{display:inline-block;font-size:.7rem;font-weight:var(--weight-bold);text-transform:uppercase;letter-spacing:.04em;padding:1px 6px;border-radius:4px;background:var(--accent-soft);color:var(--accent);width:fit-content}.device-item__meta{font-size:var(--text-sm);color:var(--muted)}.device-item__revoke{flex-shrink:0;font-size:var(--text-sm);min-height:32px;padding:var(--space-1) var(--space-3);border-radius:var(--radius-sm);border:1px solid var(--border);background:transparent;color:var(--bad);cursor:pointer}.device-item__revoke:hover:not(:disabled){border-color:var(--bad);background:color-mix(in srgb,var(--bad) 8%,var(--bg))}.device-item__revoke:disabled{opacity:.5;cursor:default}.catalogue-grid .subject-card{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--border);border-radius:10px;background:var(--surface);text-align:left;cursor:pointer;transition:border-color .15s,transform .1s}.catalogue-grid .subject-card:hover{border-color:var(--accent);transform:translateY(-2px)}@media(max-width:600px){.catalogue-grid{grid-template-columns:1fr}}@media(max-width:600px){.strategy-card{padding:16px 18px}}.lesson-leaf-cta{color:var(--accent);font-size:.9rem}.hypercorrection-callout{margin:var(--space-3) 0 0;padding:var(--space-3) var(--space-4);border-left:3px solid var(--warn-border);border-radius:var(--radius-sm);background:var(--warn-soft)}.hypercorrection-callout>p{margin:0}.hypercorrection-callout>p+p{margin-top:var(--space-2)}.hypercorrection-head{font-weight:var(--weight-semibold);line-height:var(--leading-snug);color:var(--warn-ink)}.hypercorrection-pattern{line-height:var(--leading-relaxed);color:var(--fg)}.hypercorrection-remedy{font-weight:var(--weight-medium);line-height:var(--leading-relaxed);color:var(--fg)}.session-label-badge{display:block;margin:var(--space-3) 0 0;padding:var(--space-3) var(--space-4);border:1px solid var(--n-6);border-radius:var(--radius);background:var(--surface-2);font-size:var(--text-base);font-weight:var(--weight-medium);line-height:var(--leading-snug);color:var(--fg)}.session-label-badge--fluent,.session-label-badge--recovering{border-color:var(--good-border);background:var(--good-soft);color:var(--good-ink)}.session-label-badge--effortful{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent-ink)}.session-label-badge--struggling{border-color:var(--warn-border);background:var(--warn-soft);color:var(--warn-ink)}.feedback.partial{border-color:var(--warn)}.feedback h3 .partial{color:var(--warn)}.app{max-width:720px;margin:0 auto;padding:32px 20px 80px}.app--wide{max-width:min(1280px,100% - 48px);padding-left:0;padding-right:0}.app--wide>header{padding-left:4px;padding-right:4px}header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:24px;border-bottom:1px solid var(--border);padding-bottom:12px}header h1{margin:0;font-size:1.5rem;letter-spacing:-.01em}header .tagline{color:var(--muted);font-size:.875rem}header{flex-wrap:wrap;gap:12px}.app-header-actions{display:flex;gap:8px;align-items:center}.intro{margin-top:0;margin-bottom:16px}.profile-preview{margin-top:16px;padding-top:12px;border-top:1px solid var(--border)}.profile-preview p{margin:0 0 8px}.actions{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}.actions button{min-width:min(12rem,100%)}section.compact{padding:14px 18px}.session-line{margin:0 0 8px}.subject-chips{list-style:none;margin:0;padding:0;font-size:.9rem}.subject-chips li{margin-bottom:4px}main section{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}main section h2{margin-top:0;font-size:1.1rem}.persona-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.persona-row label{font-size:.875rem;color:var(--muted)}select,input,button{font:inherit;color:var(--fg);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px 10px}button{cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}button.secondary{background:transparent;color:var(--fg);border-color:var(--border)}.muted{color:var(--muted)}.bad{color:var(--bad)}.good{color:var(--good)}.prompt{font-size:1.15rem;margin:8px 0 16px}.options{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.option{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--border);border-radius:8px}.option input{margin:0}.metacog{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:10px}.confidence-pick{display:inline-flex;align-items:center;gap:6px}.confidence-dot{width:28px;height:28px;border:1px solid var(--border);border-radius:50%;background:transparent;color:var(--muted);cursor:pointer;font-size:.8rem;line-height:1}.confidence-dot.selected{border-color:var(--accent, #4f7cff);background:var(--accent, #4f7cff);color:var(--accent-fg)}.hints-tiered{display:flex;flex-direction:column;gap:8px;width:100%}.hint-reveal-btn{align-self:flex-start;border:1px solid var(--border);border-radius:999px;background:transparent;color:var(--accent, #4f7cff);cursor:pointer;padding:4px 12px;font-size:.85rem}.hint-reveal-btn:hover{background:var(--surface-2, rgba(79, 124, 255, .08))}.hint-tier{border:1px solid var(--border);border-left:3px solid var(--muted);border-radius:6px;padding:8px 10px}.hint-tier--nudge{border-left-color:#8aa0c6}.hint-tier--strategy{border-left-color:#4f7cff}.hint-tier--worked_step{border-left-color:var(--good, #2bb673)}.hint-tier__label{display:inline-block;font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:2px}.hint-tier__text{margin:0}.hint-tier__selfexplain{margin:6px 0 0;font-style:italic;color:var(--muted);font-size:.9rem}.feedback{border:1px solid 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