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;--lightningcss-dark:initial;color-scheme:dark;--color-background:#0d1b24;--color-surface:#142731;--color-surface-secondary:#19313d;--color-surface-muted:#203b48;--color-border-subtle:#31505e;--color-border-strong:#58727d;--color-text-primary:#f5f8f9;--color-text-secondary:#c2d0d6;--color-text-muted:#9fb3bc;--color-surface-inverse:#f5f8f9;--color-overlay-scrim:#03090d;--color-on-inverse:#10212a;--color-brand-primary:#54bee9;--color-brand-hover:#7bcdf0;--color-brand-soft:#173d50;--color-brand-tint:#20546a;--color-brand-strong:#b7e5f8;--color-brand-link:#78cff2;--color-on-brand:#082430;--color-on-brand-field:#fff;--color-on-semantic:#111110;--color-on-route-calm:#f5f8f9;--color-brand-lemon-soft:#49451c;--color-brand-lime-soft:#334217;--color-brand-raspberry-soft:#4c1c2b;--color-route-complete-ink:#172500;--color-route-muted:#66818d;--color-route-line:#315a6d;--color-success:#66d0a2;--color-success-strong:#8ce1b8;--color-success-soft:#183c31;--color-warning:#f1bd67;--color-warning-strong:#ffd28b;--color-warning-soft:#47351a;--color-danger:#ff7790;--color-danger-strong:#ff9bac;--color-danger-soft:#4b232c;--color-info:#77b7ff;--color-info-soft:#1c3653;--color-reward:#f7cf62;--color-reward-soft:#43391c;--color-focus-ring:#f8eb57;--shadow-card:0 1px 2px #0000002e;--shadow-elevated:0 18px 48px #00000061;--shadow-navigation:0 -8px 24px #0000003d}@media (width>=700px){:root{--page-padding:1.25rem}}@media (prefers-reduced-motion:reduce){:root{--motion-fast:1ms;--motion-base:1ms;--motion-slow:1ms}}:root{font-family:var(--font-family-sans);font-synthesis:none;text-rendering:optimizelegibility}*{box-sizing:border-box}html{background:var(--color-background);scroll-behavior:smooth;overscroll-behavior-y:none}body{background:var(--color-background);min-width:0;min-height:100vh;color:var(--color-text-primary);font-size:var(--font-size-body);line-height:var(--line-height-body);margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}.app-shell :where(a[href^=\/app],button){-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:manipulation}.app-shell a[href^=\/app],.app-shell a[href^=\/app] :where(img,svg){-webkit-user-drag:none}button,input,select,.card-link,.menu-card,.bottom-nav a{min-height:44px}a{color:var(--color-brand-link);text-underline-offset:3px}button{border-radius:var(--radius-md);background:var(--color-brand-primary);color:var(--color-on-brand);cursor:pointer;transition:background-color var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard), opacity var(--motion-fast) var(--ease-standard);border:0;padding:.6875rem 1rem;font-weight:650}button:hover:not(:disabled){background:var(--color-brand-hover)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.45;cursor:default}:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:var(--font-size-page-title);line-height:var(--line-height-tight);letter-spacing:-.025em}h2{font-size:var(--font-size-section-title);line-height:1.3}h3{font-size:var(--font-size-card-title);line-height:1.35}p{line-height:var(--line-height-body)}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app-shell{min-height:100dvh;padding-bottom:calc(76px + var(--safe-bottom))}.app-header{z-index:var(--z-header);padding:calc(.5rem + var(--safe-top)) max(1rem, var(--safe-right)) .5rem max(1rem, var(--safe-left));border-bottom:1px solid var(--color-border-subtle);background:color-mix(in srgb, var(--color-surface) 94%, transparent);color:var(--color-text-primary);display:block;position:sticky;top:0;box-shadow:0 1px #18203305}.app-header-inner{width:min(100%, var(--content-wide));align-items:center;gap:var(--space-3);grid-template-columns:minmax(0,1fr) auto;margin:0 auto;display:grid}.app-brand{align-items:center;gap:var(--space-3);min-width:0;min-height:44px;color:inherit;text-decoration:none;display:flex}.brand-mark{border:1px solid color-mix(in srgb, var(--color-brand-primary) 18%, var(--color-border-subtle));border-radius:var(--radius-md);background:var(--color-brand-soft);width:40px;height:40px;color:var(--color-brand-strong);flex:0 0 40px;place-items:center;display:grid}.app-brand-copy{min-width:0}.app-brand-copy strong{font-size:.9375rem;line-height:1.2;display:block}.app-brand-copy span{color:var(--color-text-secondary);font-size:var(--font-size-caption);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;line-height:1.25;display:block;overflow:hidden}.app-header h1,.school-badge{overflow-wrap:anywhere;min-width:0}.eyebrow{margin-bottom:var(--space-1);color:var(--color-text-secondary);font-size:var(--font-size-caption);letter-spacing:.045em;text-transform:uppercase;font-weight:650}.text-button{border:1px solid var(--color-border-subtle);background:var(--color-surface);width:44px;height:44px;color:var(--color-text-secondary);place-items:center;display:grid}.text-button:hover:not(:disabled){background:var(--color-surface-secondary);color:var(--color-text-primary)}.header-actions{align-items:center;gap:var(--space-2);display:flex}.notification-bell{border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-surface);width:44px;height:44px;color:var(--color-text-secondary);flex:0 0 44px;place-items:center;text-decoration:none;display:grid;position:relative}.notification-bell:hover{background:var(--color-surface-secondary);color:var(--color-text-primary)}.notification-badge{border:2px solid var(--color-surface);background:var(--color-danger);min-width:22px;height:22px;color:var(--color-on-semantic);border-radius:999px;place-items:center;padding:0 4px;font-size:.68rem;font-weight:900;line-height:1;display:grid;position:absolute;top:-5px;right:-5px}.role-badge,.badge{align-items:center;gap:var(--space-1);border-radius:var(--radius-round);min-height:26px;padding:3px 9px;font-size:.78rem;font-weight:700;display:inline-flex}.role-badge{background:var(--color-brand-soft);color:var(--color-brand-strong)}.context-badges{flex-wrap:wrap;align-items:center;gap:7px;display:flex}.school-badge{color:var(--color-text-secondary);font-size:.78rem}.badge{background:var(--color-brand-soft);color:var(--color-brand-strong)}.school-switcher{gap:var(--space-1);margin:var(--space-2) auto 0;width:min(100%, var(--content-wide));color:var(--color-text-secondary);font-size:.75rem;display:grid}.school-switcher select{border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-surface);width:100%;min-height:44px;color:var(--color-text-primary);padding:.5rem .75rem}.school-switcher option{color:var(--color-text-primary);background:var(--color-surface)}.switcher-error{color:var(--color-danger);font-weight:650}.page-content{width:min(100%, var(--content-standard));padding:var(--space-6) 1rem var(--space-10);margin:0 auto}.role-admin .page-content,.role-teacher .page-content{width:min(100%, var(--content-wide))}.page-heading{margin-bottom:var(--space-6)}.page-heading h1{margin-bottom:var(--space-2)}.page-heading p,.card p,.muted{color:var(--color-text-secondary)}.card,.state-card{border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);padding:var(--space-5);background:var(--color-surface);box-shadow:var(--shadow-card)}.card p:last-child,.state-card p:last-child{margin-bottom:0}.item-list,.dashboard-grid{gap:var(--space-4);display:grid}.metric-grid{grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:18px;display:grid}.metric-grid .card{text-align:center;gap:2px;padding:13px 10px;display:grid}.metric{font-size:1.35rem;font-weight:900}.metric-grid span:last-child{color:var(--color-text-secondary);font-size:.72rem}.role-teacher .metric-grid,.role-admin .metric-grid{grid-template-columns:1fr}.foundation-grid .card{min-height:138px}.row-between{justify-content:space-between;align-items:center;gap:12px;display:flex}.card-link{align-items:center;margin-top:5px;font-weight:800;text-decoration:none;display:inline-flex}.menu-card{justify-content:space-between;align-items:center;gap:var(--space-3);border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);padding:var(--space-4) var(--space-5);background:var(--color-surface);color:var(--color-text-primary);transition:border-color var(--motion-fast) var(--ease-standard), background-color var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard);font-weight:650;text-decoration:none;display:flex}.menu-card:hover{border-color:var(--color-border-strong);background:var(--color-surface-secondary);transform:translateY(-1px)}.achievement-icon{margin-bottom:8px;font-size:2rem}.details{grid-template-columns:minmax(90px,.7fr) 1.3fr;gap:12px;margin:0;display:grid}.details dt{color:var(--color-text-secondary)}.details dd{margin:0;font-weight:700}.push-settings{gap:16px;display:grid}.push-settings h3{margin:0;font-size:1rem}.push-guidance,.push-opt-in,.push-current-device,.push-device-list{gap:12px;display:grid}.push-guidance ol{margin:0;padding-inline-start:1.4rem}.push-guidance li+li{margin-top:6px}.push-actions{flex-wrap:wrap;gap:10px;display:flex}.push-device-list{border-top:1px solid var(--color-border-subtle);padding-top:16px}.push-device{border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-surface-secondary);gap:12px;padding:14px;display:grid}.push-device .row-between{align-items:flex-start;gap:12px}.push-device .row-between span{color:var(--color-text-secondary);text-align:end;font-size:.875rem}.push-category-groups{gap:16px;min-width:0;display:grid}.push-device fieldset{border:0;gap:8px;margin:0;padding:0;display:grid}.push-device legend{margin-bottom:8px;font-weight:750}.push-category{overflow-wrap:anywhere;grid-template-columns:24px minmax(0,1fr);align-items:center;gap:10px;min-height:44px;display:grid}.push-category input{width:20px;height:20px;accent-color:var(--color-brand-primary);margin:0}.push-state-note{border-radius:var(--radius-sm);background:var(--color-info-soft);margin:0;padding:10px 12px}@media (width<=360px){.push-actions,.push-actions button,.push-opt-in button,.push-device>button{width:100%}.push-device .row-between{display:grid}.push-device .row-between span{text-align:start}}.pagination{justify-content:space-between;align-items:center;gap:10px;margin-top:18px;font-size:.8rem;display:flex}.pagination button{padding:8px 12px}.bottom-nav{z-index:var(--z-navigation);padding:6px max(8px, var(--safe-right)) calc(6px + var(--safe-bottom)) max(8px, var(--safe-left));border-top:1px solid var(--color-border-subtle);background:color-mix(in srgb, var(--color-surface) 96%, transparent);box-shadow:var(--shadow-navigation);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);justify-content:center;gap:2px;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav a{border-radius:var(--radius-sm);min-width:0;max-width:120px;min-height:54px;color:var(--color-text-muted);overflow-wrap:anywhere;text-align:center;transition:color var(--motion-fast) var(--ease-standard), background-color var(--motion-fast) var(--ease-standard);flex:1;align-content:center;place-items:center;gap:2px;font-size:.7rem;text-decoration:none;display:grid}.bottom-nav a svg{width:21px;height:21px}.bottom-nav a.active{color:var(--color-brand-primary);background:0 0;font-weight:700}.bottom-nav a.active:before{border-radius:var(--radius-round);background:var(--color-brand-primary);content:"";width:26px;height:2px;position:absolute;top:0}.bottom-nav a{position:relative}.role-student{--color-background:var(--color-student-background);--color-surface-secondary:var(--color-student-surface-secondary);--color-border-subtle:var(--color-student-border-subtle);--color-border-strong:var(--color-student-border-strong);--color-brand-primary:var(--color-student-brand-primary);--color-brand-hover:var(--color-student-brand-hover);--color-brand-soft:var(--color-student-brand-soft);--color-brand-tint:var(--color-student-brand-tint);--color-brand-strong:var(--color-student-brand-strong);min-height:100dvh;padding-bottom:calc(82px + var(--safe-bottom));background:var(--color-background)}.role-student .app-header{padding-block:calc(.65rem + var(--safe-top)) .65rem;background:color-mix(in srgb, var(--color-surface) 98%, transparent);box-shadow:none}.role-student .brand-mark{background:var(--color-brand-primary);width:46px;height:46px;color:var(--color-on-brand);border:0;border-radius:14px;flex-basis:46px}.role-student .brand-mark svg{stroke-width:2px;width:25px;height:25px}.role-student .app-brand-copy strong{letter-spacing:-.02em;font-size:1.05rem;font-weight:800}.role-student .header-actions{gap:var(--space-2)}.role-student .notification-bell,.role-student .text-button{background:var(--color-brand-soft);color:var(--color-text-primary);border:0;border-radius:14px}.role-student .bottom-nav a{gap:3px;min-height:62px;font-size:12px;font-weight:600}.role-student .bottom-nav a svg{stroke-width:1.9px;width:24px;height:24px}.role-student .bottom-nav a.active{font-weight:750}.role-student .bottom-nav a.active:before{display:none}.centered-page{min-height:100dvh;padding:calc(24px + env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) calc(24px + env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));place-items:center;gap:18px;display:grid}.centered-page .state-card{text-align:center;width:min(100%,430px)}.primary-link{background:var(--color-brand-primary);min-height:44px;color:var(--color-on-brand);border-radius:14px;justify-content:center;align-items:center;padding:11px 16px;font-weight:800;text-decoration:none;display:inline-flex}.brand-logo{background:var(--color-surface);border-radius:18px;width:min(100%,330px);height:auto;margin:0 auto 18px;display:block}.button-stack{gap:10px;margin-top:18px;display:grid}.telegram-login-help{border-top:1px solid var(--color-border-subtle);text-align:start;margin-top:18px}.telegram-login-help summary{min-height:44px;color:var(--color-brand-primary);cursor:pointer;padding-block:12px}.telegram-login-help .button-stack{margin-top:0}.telegram-login-help p{font-size:.875rem}.telegram-login-help label{gap:8px;display:grid}.telegram-login-help textarea{overflow-wrap:anywhere}.challenge-card-list,.challenge-question-list,.challenge-editor{gap:14px;display:grid}.challenge-editor{max-width:760px}.challenge-ai-generator{border:1px solid var(--color-border-subtle);background:color-mix(in srgb, var(--color-brand-primary) 5%, var(--color-surface));border-radius:20px;gap:12px;min-width:0;padding:16px;display:grid}.challenge-ai-generator h2,.challenge-ai-generator h3{margin:0 0 6px}.challenge-ai-generator p{overflow-wrap:anywhere}.challenge-ai-panel,.challenge-ai-preview{gap:14px;min-width:0;display:grid}.challenge-ai-confirm{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.challenge-ai-confirm p{flex-basis:100%;margin-bottom:0}.challenge-ai-generator .button.secondary,.challenge-ai-generator .button.ghost{border:1px solid var(--color-border-subtle);background:var(--color-surface);color:var(--color-text-primary)}.challenge-ai-generator .button.danger{background:var(--color-danger);color:var(--color-on-semantic)}.challenge-question-editor{border:1px solid var(--color-border-subtle);background:var(--color-surface);border-radius:20px;min-width:0;margin:0;padding:16px}.challenge-question-editor legend{padding:0 6px;font-weight:850}.challenge-option-grid{gap:10px;margin:12px 0;display:grid}.challenge-option-editor{grid-template-columns:44px minmax(0,1fr);align-items:center;gap:8px;display:grid}.challenge-option-editor input[type=radio]{width:22px;height:22px;margin:11px}.challenge-option-editor input[type=text],.challenge-option-editor input:not([type]){min-width:0}@media (width<=430px){.challenge-question-editor{padding:12px}}.student-challenge-home{gap:10px;display:grid}.student-challenge-questions{gap:16px;display:grid}.student-challenge-questions fieldset{border:1px solid var(--color-border-subtle);border-radius:20px;min-width:0;margin:0;padding:14px}.student-challenge-questions legend{max-width:100%;padding:0 4px;font-weight:850;line-height:1.4}.student-challenge-option{border:1px solid var(--color-border-subtle);background:var(--color-surface);cursor:pointer;border-radius:14px;grid-template-columns:44px minmax(0,1fr);align-items:center;min-height:52px;margin-top:8px;display:grid}.student-challenge-option:focus-within{outline:3px solid var(--color-focus-ring);outline-offset:2px}.student-challenge-option input{width:22px;height:22px;margin:11px}.student-challenge-option span{overflow-wrap:anywhere;min-width:0;padding:12px 12px 12px 0}.challenge-progress{background:var(--color-border-subtle);border-radius:999px;width:100%;height:10px;overflow:hidden}.challenge-progress span{border-radius:inherit;background:var(--color-brand-primary);height:100%;transition:width .18s;display:block}.challenge-feedback{min-height:1.5em;color:var(--color-success);font-weight:750}.challenge-result{gap:14px;display:grid}@media (prefers-reduced-motion:reduce){.challenge-progress span{transition:none}}.secondary-button{border:1px solid var(--color-border-subtle);background:var(--color-surface);color:var(--color-text-primary)}.text-action{color:var(--color-brand-primary);background:0 0}.success-state{border-color:color-mix(in srgb, var(--color-success) 45%, var(--color-border-subtle))}.standalone-login{align-content:center}.school-login{text-align:left;margin-top:1.5rem}.school-login summary{cursor:pointer;padding:.75rem 0}.school-login form{margin-top:1rem}.school-login input{width:100%;min-height:44px}.install-card{border:1px solid var(--color-border-subtle);background:var(--color-surface);width:min(100%,430px);color:var(--color-text-primary);box-shadow:var(--shadow-card);border-radius:20px;padding:17px}.install-card img{background:var(--color-surface);border-radius:10px;width:132px;height:auto;margin:0 auto 8px;display:block}.install-card h2{text-align:center}.install-card ol{margin:0;padding-left:1.35rem}.install-card li+li{margin-top:6px}.error-state{border-color:color-mix(in srgb, var(--color-danger) 35%, var(--color-border-subtle))}.skeleton-stack{gap:11px;display:grid}.skeleton{background:linear-gradient(90deg, var(--color-border-subtle), color-mix(in srgb, var(--color-border-subtle) 45%, var(--color-surface)), var(--color-border-subtle));background-size:220% 100%;border-radius:16px;height:66px;animation:1.3s linear infinite shimmer;display:block}.skeleton.short{width:72%}@media (width>=620px){.dashboard-grid{grid-template-columns:repeat(2,1fr)}.app-header{padding-left:max(24px,50vw - 380px);padding-right:max(24px,50vw - 380px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@keyframes shimmer{to{background-position:-220% 0}}.schedule-heading{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.today-button{margin:-8px 0 10px}.week-strip{grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;margin-bottom:16px;display:grid}.week-strip button{border:1px solid var(--color-border-subtle);background:var(--color-surface);min-width:0;color:var(--color-text-primary);gap:2px;padding:7px 2px;font-size:.7rem;display:grid}.week-strip button strong{font-size:1rem}.week-strip button.active{border-color:var(--color-brand-primary);background:var(--color-brand-primary);color:var(--color-on-brand)}.schedule-filters{gap:10px;margin-bottom:16px;display:grid}.schedule-filters label{min-width:0;color:var(--color-text-secondary);gap:5px;font-size:.78rem;font-weight:800;display:grid}.schedule-filters select{border:1px solid var(--color-border-subtle);background:var(--color-surface);width:100%;min-width:0;color:var(--color-text-primary);border-radius:14px;padding:10px 12px}.schedule-list,.schedule-form{gap:12px;min-width:0;display:grid}.schedule-card{overflow-wrap:anywhere;grid-template-columns:auto minmax(0,1fr);gap:10px 14px;display:grid}.schedule-card.is-cancelled{opacity:.72}.schedule-card.is-routine{border-color:color-mix(in srgb, var(--color-brand-primary) 18%, var(--color-border-subtle));background:color-mix(in srgb, var(--color-brand-soft) 45%, var(--color-surface))}.schedule-card-time{align-items:baseline;gap:4px;font-weight:900;display:flex}.schedule-card-main{min-width:0}.schedule-card-main h2{margin-bottom:5px}.schedule-card-main p{margin-bottom:4px}.schedule-card .card-link{grid-column:1/-1}.schedule-status{background:color-mix(in srgb, var(--color-brand-primary) 10%, var(--color-surface));border-radius:999px;align-items:center;min-height:28px;padding:4px 9px;font-size:.75rem;font-weight:800;display:inline-flex}.schedule-time-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.schedule-form-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.schedule-action-choice{border-bottom:1px solid var(--color-border-subtle);gap:8px;margin:18px 0 14px;padding-bottom:16px;display:grid}.schedule-action-choice h2,.schedule-action-choice p{margin:0}.schedule-action-choice h2{font-size:1.08rem}.schedule-action-choice p{max-width:70ch;color:var(--color-text-secondary)}.schedule-action-choice .secondary-link{justify-self:start;margin-top:3px}.schedule-action-panel{border:1px solid var(--color-border-subtle);background:var(--color-surface);border-radius:18px;margin:14px 0;padding:0 16px 16px}.schedule-action-panel>summary{cursor:pointer;align-items:center;min-height:54px;font-weight:850;display:flex}.schedule-action-panel textarea{resize:vertical;border:1px solid var(--color-border-subtle);background:var(--color-surface);width:100%;min-height:88px;color:var(--color-text-primary);border-radius:14px;padding:11px 12px}.schedule-exception-list{gap:9px;margin:0;padding:0;list-style:none;display:grid}.schedule-exception-list li{border-bottom:1px solid var(--color-border-subtle);flex-wrap:wrap;justify-content:space-between;gap:7px;padding-bottom:8px;display:flex}@media (width>=620px){.schedule-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.schedule-card{grid-template-columns:120px minmax(0,1fr) auto;align-items:center}.schedule-card .card-link{grid-column:auto}}@media (width<=370px){.schedule-time-grid,.schedule-form-actions{grid-template-columns:1fr}.week-strip{gap:3px}.week-strip 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span{color:var(--color-text-secondary);font-size:var(--font-size-caption)}.tone-neutral{--tone-color:var(--color-text-secondary);--tone-soft:var(--color-surface-secondary)}.tone-brand{--tone-color:var(--color-brand-strong);--tone-soft:var(--color-brand-soft)}.tone-success{--tone-color:var(--color-success);--tone-soft:var(--color-success-soft)}.tone-warning{--tone-color:var(--color-warning);--tone-soft:var(--color-warning-soft)}.tone-danger{--tone-color:var(--color-danger);--tone-soft:var(--color-danger-soft)}.tone-info{--tone-color:var(--color-info);--tone-soft:var(--color-info-soft)}.tone-reward{--tone-color:var(--color-reward);--tone-soft:var(--color-reward-soft)}.ui-action-tile{align-content:space-between;gap:var(--space-2);border-radius:var(--radius-lg);min-height:118px;padding:var(--space-4);display:grid}.ui-action-tile.is-primary{border-color:color-mix(in srgb, var(--color-brand-primary) 24%, var(--color-border-subtle));background:var(--color-brand-soft)}.ui-action-icon{border-radius:var(--radius-md);width:38px;height:38px}.ui-action-tile small{color:var(--color-text-secondary)}.ui-badge{align-items:center;gap:var(--space-1);border:1px solid color-mix(in srgb, var(--tone-color) 18%, transparent);border-radius:var(--radius-round);background:var(--tone-soft);width:fit-content;min-height:28px;color:var(--tone-color);font-size:var(--font-size-caption);padding:3px 9px;font-weight:700;line-height:1.2;display:inline-flex}.ui-button{justify-content:center;align-items:center;gap:var(--space-2);min-height:44px;display:inline-flex}.ui-button.is-secondary,.secondary-button,.button.secondary{border:1px solid var(--color-border-strong);background:var(--color-surface);color:var(--color-text-primary)}.ui-button.is-secondary:hover:not(:disabled),.secondary-button:hover:not(:disabled),.button.secondary:hover:not(:disabled){background:var(--color-surface-secondary)}.ui-button.is-ghost{color:var(--color-brand-primary);background:0 0}.ui-button.is-danger,.danger-button{background:var(--color-danger);color:var(--color-on-brand)}.ui-icon-button{border:1px solid var(--color-border-subtle);background:var(--color-surface);width:44px;height:44px;color:var(--color-text-secondary);place-items:center;display:grid}.ui-field{gap:var(--space-2);min-width:0;color:var(--color-text-primary);font-size:var(--font-size-secondary);font-weight:650;display:grid}.ui-field small{color:var(--color-text-secondary);font-weight:450}.ui-control,input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea{border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);width:100%;min-width:0;min-height:44px;color:var(--color-text-primary);font:inherit;padding:.625rem .75rem}textarea{resize:vertical;min-height:104px}@media (width<=767px){input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea{font-size:1rem}}.ui-control:hover:not(:disabled),input:hover:not(:disabled),select:hover:not(:disabled),textarea:hover:not(:disabled){border-color:color-mix(in srgb, var(--color-brand-primary) 35%, var(--color-border-strong))}.ui-control:disabled,input:disabled,select:disabled,textarea:disabled{background:var(--color-surface-muted);color:var(--color-text-muted);opacity:1}.ui-field-error{align-items:center;gap:var(--space-1);display:flex;color:var(--color-danger)!important}.has-error 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var(--color-border-subtle);border-radius:var(--radius-round);background:var(--color-surface);min-height:38px;color:var(--color-text-secondary);font-size:var(--font-size-secondary);white-space:nowrap;padding:.4rem .75rem}.ui-filter-chip.active{border-color:color-mix(in srgb, var(--color-brand-primary) 30%, var(--color-border-subtle));background:var(--color-brand-soft);color:var(--color-brand-strong)}.ui-list-item{align-items:center;gap:var(--space-3);min-height:64px;padding:var(--space-3) 0;border-bottom:1px solid var(--color-border-subtle);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.ui-list-item>div{min-width:0;display:grid}.ui-list-item span{color:var(--color-text-secondary);font-size:var(--font-size-secondary)}.ui-avatar{background:var(--color-brand-soft);color:var(--color-brand-strong);object-fit:cover;border-radius:50%;flex:none;place-items:center;font-weight:750;display:grid}.ui-inline-alert{gap:var(--space-3);border:1px solid color-mix(in srgb, var(--tone-color) 22%, var(--color-border-subtle));border-radius:var(--radius-lg);padding:var(--space-4);background:var(--tone-soft);color:var(--tone-color);grid-template-columns:auto minmax(0,1fr);display:grid}.ui-inline-alert p{margin:var(--space-1) 0 0;color:var(--color-text-secondary)}.ui-state{justify-items:start;gap:var(--space-2);align-content:center;min-height:160px;display:grid}.ui-state-icon{border-radius:var(--radius-md);width:42px;height:42px}.error-state .ui-state-icon{background:var(--color-danger-soft);color:var(--color-danger)}.state-card h1,.state-card h2{margin-bottom:0}.state-card h1{font-size:var(--font-size-section-title)}.ui-progress-track{border-radius:var(--radius-round);background:var(--color-surface-muted);height:8px;overflow:hidden}.ui-progress-track>span{border-radius:inherit;background:var(--color-brand-primary);height:100%;transition:width var(--motion-slow) var(--ease-standard);display:block}.ui-progress-ring{--progress:0deg;background:conic-gradient(var(--color-brand-primary) var(--progress), var(--color-surface-muted) 0);border-radius:50%;place-items:center;width:72px;height:72px;display:grid}.ui-progress-ring:before{background:var(--color-surface);content:"";border-radius:50%;grid-area:1/1;width:58px;height:58px}.ui-progress-ring>span{z-index:1;font-size:var(--font-size-caption);grid-area:1/1;font-weight:750}.ui-stat{gap:2px;display:grid}.ui-stat strong{font-size:1.35rem}.ui-stat span{color:var(--color-text-secondary);font-size:var(--font-size-secondary)}.ui-data-row{gap:var(--space-4);padding:var(--space-3) 0;border-bottom:1px solid var(--color-border-subtle);grid-template-columns:minmax(90px,.8fr) minmax(0,1.2fr);display:grid}.ui-data-row dt{color:var(--color-text-secondary)}.ui-data-row dd{margin:0;font-weight:650}.ui-timeline-item{gap:var(--space-3);padding-bottom:var(--space-5);grid-template-columns:14px minmax(0,1fr);display:grid;position:relative}.ui-timeline-item:before{background:var(--color-border-subtle);content:"";width:1px;position:absolute;top:14px;bottom:0;left:6px}.ui-timeline-dot{z-index:1;border:3px solid var(--color-surface);background:var(--tone-color);width:13px;height:13px;box-shadow:0 0 0 1px var(--color-border-strong);border-radius:50%;margin-top:5px}.ui-timeline-item time{margin-top:var(--space-1);color:var(--color-text-muted);font-size:var(--font-size-caption);display:block}.ui-attachment-card{align-items:center;gap:var(--space-3);border:1px solid var(--color-border-subtle);background:var(--color-surface-secondary);width:100%;color:var(--color-text-primary);text-align:left;grid-template-columns:auto minmax(0,1fr) auto;display:grid}.ui-attachment-card span{min-width:0;display:grid}.ui-attachment-card small{color:var(--color-text-secondary);overflow-wrap:anywhere}.ui-message-bubble{border-radius:var(--radius-lg) var(--radius-lg) var(--radius-lg) var(--space-1);width:fit-content;max-width:min(82%,620px);padding:var(--space-3) var(--space-4);background:var(--color-surface-secondary)}.ui-message-bubble.is-own{border-radius:var(--radius-lg) var(--radius-lg) var(--space-1) var(--radius-lg);background:var(--color-brand-soft);margin-left:auto}.ui-message-bubble time{margin-top:var(--space-1);color:var(--color-text-muted);font-size:var(--font-size-caption);text-align:right;display:block}.ui-product-card{gap:var(--space-3);border-radius:var(--radius-card);padding:var(--space-3);display:grid;overflow:hidden}.ui-product-card img{aspect-ratio:4/3;border-radius:var(--radius-md);object-fit:cover;width:100%}.ui-product-card p{color:var(--color-text-secondary)}.ui-product-card span{color:var(--color-text-secondary);font-size:var(--font-size-caption);display:block}.ui-admin-list{border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);padding:0 var(--space-4);background:var(--color-surface);display:grid}.ui-dialog-backdrop{z-index:var(--z-overlay);padding:var(--space-3);padding-bottom:max(var(--space-3), var(--safe-bottom));animation:ui-fade-in var(--motion-base) var(--ease-standard);background:#1820336b;place-items:end center;display:grid;position:fixed;inset:0;overflow-y:auto}.ui-dialog{width:min(100%,520px);max-height:calc(100dvh - var(--space-6));border:1px solid var(--color-border-subtle);border-radius:var(--radius-dialog);background:var(--color-surface);box-shadow:var(--shadow-elevated);animation:ui-sheet-in var(--motion-base) var(--ease-standard);overflow-y:auto}.ui-dialog>header{z-index:1;justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-5);border-bottom:1px solid var(--color-border-subtle);background:var(--color-surface);display:flex;position:sticky;top:0}.ui-dialog h2{margin:0}.ui-dialog-body{padding:var(--space-5)}.non-instructional-day-content{gap:var(--space-4);overflow-wrap:anywhere;font-size:1rem;display:grid}.non-instructional-day-content p{margin:0}.non-instructional-day-content h3{margin:var(--space-3) 0 var(--space-2)}.non-instructional-day-content textarea{width:100%;min-height:6rem;font:inherit}.non-instructional-lesson-list{margin:var(--space-3) 0 0;padding:0;list-style:none}.non-instructional-lesson-list>li{gap:var(--space-3);padding-block:var(--space-4);border-bottom:1px solid var(--color-border-subtle);display:grid}.non-instructional-lesson-list>li:last-child{border-bottom:0}.non-instructional-confirmation{align-items:flex-start;gap:var(--space-3);cursor:pointer;min-height:44px;display:flex}.non-instructional-confirmation input{flex:0 0 22px;width:22px;height:22px;margin-top:3px}.ui-dialog>footer{gap:var(--space-2);padding:0 var(--space-5) var(--space-5);flex-direction:column-reverse;display:flex}.ui-toast{z-index:var(--z-toast);right:max(var(--space-4), var(--safe-right));bottom:calc(84px + var(--safe-bottom));left:max(var(--space-4), var(--safe-left));border:1px solid color-mix(in srgb, var(--tone-color) 18%, var(--color-border-subtle));border-radius:var(--radius-lg);padding:var(--space-4);background:var(--color-surface);color:var(--color-text-primary);box-shadow:var(--shadow-elevated);pointer-events:none;position:fixed}.ui-surface{border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);background:var(--color-surface)}@keyframes ui-fade-in{0%{opacity:0}}@keyframes ui-sheet-in{0%{opacity:0;transform:translateY(12px)}}@media (width>=620px){.ui-dialog-backdrop{padding:var(--space-6);place-items:center}.ui-dialog>footer{flex-direction:row;justify-content:flex-end}}@media (width>=980px){.app-shell{padding-bottom:0;padding-left:220px}.role-student{padding-bottom:0}.bottom-nav{justify-content:flex-start;gap:var(--space-2);width:220px;padding:108px var(--space-4) var(--space-6);border-top:0;border-right:1px solid var(--color-border-subtle);background:var(--color-surface);box-shadow:none;flex-direction:column;top:0;right:auto}.bottom-nav a{align-content:center;place-items:center start;gap:var(--space-3);width:100%;max-width:none;min-height:48px;padding:0 var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-secondary);text-align:left;flex:none;grid-template-columns:24px minmax(0,1fr)}.bottom-nav a.active{background:var(--color-brand-soft)}.bottom-nav a.active:before{width:3px;height:24px;top:50%;left:-4px;transform:translateY(-50%)}.page-content{padding-top:var(--space-8)}.profile-header-link{display:grid}}@media (width<=619px){.ui-page-header{display:grid}.ui-page-actions{width:100%}.ui-page-actions>*{flex:1}.profile-header-link,.role-student .header-actions>.text-button{display:none}}@media (width<=350px){.app-header{padding-right:max(.5rem, var(--safe-right));padding-left:max(.5rem, var(--safe-left))}.app-header-inner,.app-brand{gap:var(--space-2)}.app-brand-copy{display:none}.brand-mark{flex-basis:36px;width:36px;height:36px}.header-actions{gap:var(--space-1)}.notification-bell,.text-button{flex-basis:44px;width:44px;height:44px}.page-content{padding-left:.875rem;padding-right:.875rem}.role-student .app-brand-copy{display:block}.role-student .app-brand-copy strong{font-size:.9rem}}@media (width<=240px){.app-header-inner{grid-template-columns:minmax(0,1fr)}.app-brand-copy{display:none}.header-actions{justify-content:space-between;width:100%}.bottom-nav a>span{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:0s!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}.student-home-loading{gap:var(--space-4);display:grid}.student-home-loading .skeleton{width:100%}.student-loading-heading{height:58px;width:min(72%,320px)!important}.student-loading-now{border-radius:var(--radius-card);height:230px}.student-loading-dashboard{gap:var(--space-3);grid-template-rows:repeat(2,76px);grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);display:grid}.student-loading-dashboard .skeleton:first-child{grid-row:1/3;height:100%}.student-loading-dashboard .skeleton:not(:first-child){height:76px}.student-loading-actions{gap:var(--space-2);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.student-loading-actions .skeleton{height:84px}.role-student .page-content{padding:20px clamp(16px, 4.5vw, 24px) var(--space-10)}.student-dashboard-greeting .ui-page-header{margin-bottom:18px}.student-dashboard-greeting .ui-page-header h1{letter-spacing:-.03em;margin-bottom:5px;font-size:clamp(1.45rem,6vw,1.7rem);font-weight:800}.student-dashboard-greeting .ui-page-header>div>p:last-child{color:var(--color-text-secondary);margin-bottom:0;font-size:.91rem}.student-home-flow{gap:22px;min-width:0;display:grid}.student-home-flow>*{min-width:0}.student-home-flow .ui-interactive-copy>strong{overflow-wrap:anywhere;min-width:0}.student-vacation-notice{align-items:center;gap:var(--space-3);border:1px solid color-mix(in srgb, var(--color-warning) 34%, var(--color-border-subtle));border-radius:var(--radius-lg);padding:var(--space-3) var(--space-4);background:var(--color-warning-soft);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.student-vacation-notice p{color:var(--color-text-secondary);font-size:var(--font-size-secondary);margin:2px 0 0}.student-vacation-notice a{align-items:center;min-height:44px;display:inline-flex}.student-now-card{gap:var(--space-3);border:1px solid color-mix(in srgb, var(--color-brand-primary) 18%, var(--color-border-subtle));background:var(--color-surface);border-radius:18px;min-height:210px;padding:22px 20px 20px 84px;display:grid;position:relative;overflow:hidden}.student-now-rail{background:var(--color-brand-primary);width:64px;color:var(--color-on-brand);place-items:center;display:grid;position:absolute;inset:0 auto 0 0}.student-now-rail svg{stroke-width:2px;width:27px;height:27px}.student-now-chevron{color:var(--color-text-muted);display:grid;position:absolute;top:22px;right:18px}.student-now-copy{align-content:start;gap:5px;padding-right:26px;display:grid}.student-now-copy h2{letter-spacing:-.025em;margin:0;font-size:clamp(1.3rem,5.6vw,1.65rem);font-weight:800}.student-now-copy p{color:var(--color-text-secondary);margin:0}.student-now-copy>strong{font-size:1.02rem;font-weight:750}.student-now-due{padding-top:var(--space-2);font-weight:700}.student-now-progress{gap:var(--space-2);color:var(--color-text-secondary);font-size:var(--font-size-caption);font-weight:700;display:grid}.student-now-progress-track{border-radius:var(--radius-round);background:var(--color-surface-muted);height:6px;overflow:hidden}.student-now-progress-track>span{border-radius:inherit;background:var(--color-brand-primary);height:100%;display:block}.student-now-action{width:100%;min-height:48px;margin:var(--space-1) 0 0;border-radius:12px;font-size:1rem;font-weight:750}.student-dashboard-cluster{gap:var(--space-4);grid-template-columns:minmax(0,1fr);min-width:0;display:grid;container-type:inline-size}.student-dashboard-summary{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:12px;min-width:0;display:grid}.student-today-summary,.student-success-stack>a{border:1px solid var(--color-border-subtle);background:var(--color-surface);color:var(--color-text-primary);border-radius:16px;text-decoration:none}.student-today-summary{gap:12px;min-width:0;min-height:176px;padding:14px;display:grid}.student-summary-heading{align-items:center;gap:8px var(--space-2);grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"title arrow""icon icon";display:grid}.student-summary-heading .student-summary-icon{grid-area:icon}.student-summary-heading>svg{grid-area:arrow}.student-summary-heading h2{overflow-wrap:anywhere;grid-area:title;min-width:0;margin:0;font-size:1.18rem;font-weight:800}.student-summary-icon{background:var(--color-brand-soft);width:40px;height:40px;color:var(--color-brand-strong);border-radius:13px;place-items:center;display:grid}.student-summary-icon svg{stroke-width:1.9px;width:22px;height:22px}.student-summary-icon.tone-reward{background:var(--color-reward-soft);color:var(--color-reward)}.student-today-metrics{gap:var(--space-2);display:grid}.student-today-metrics>span{align-items:baseline;gap:var(--space-2);min-width:0;color:var(--color-text-secondary);display:flex}.student-today-metrics strong{color:var(--color-text-primary);font-size:1.52rem;font-weight:800;line-height:1}.student-today-summary>small{color:var(--color-danger);font-weight:700}.student-success-stack{gap:12px;display:grid}.student-success-stack>a{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;min-width:0;min-height:82px;padding:12px;display:grid}.student-success-stack>a>span:nth-child(2){min-width:0;display:grid}.student-success-stack strong{font-size:1.34rem;font-weight:800;line-height:1.1}.student-success-stack small{color:var(--color-text-secondary);font-size:.76rem}.student-quick-actions{border:1px solid var(--color-border-subtle);background:var(--color-surface);border-radius:18px;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:10px 8px;display:grid}.student-quick-actions a{min-width:0;min-height:92px;color:var(--color-text-primary);text-align:center;border-radius:14px;align-content:center;justify-items:center;gap:9px;padding:6px 3px;font-size:12px;line-height:1.18;text-decoration:none;display:grid}.student-quick-actions a>span{background:var(--color-brand-soft);width:50px;height:50px;color:var(--color-brand-strong);border-radius:15px;place-items:center;display:grid}.student-quick-actions a svg{stroke-width:1.9px;width:27px;height:27px}.student-quick-actions a:hover{background:var(--color-surface-secondary)}.student-quick-actions strong{overflow-wrap:anywhere;max-width:100%;font-weight:700}.student-learning-grid{gap:var(--space-6);grid-template-columns:minmax(0,1fr);min-width:0;display:grid;container-type:inline-size}.student-learning-grid>*{min-width:0}.student-home-section{padding-top:var(--space-2);gap:12px;display:grid}.student-home-section>.ui-section-header{margin:0}.student-home-section>.ui-section-header h2{letter-spacing:-.02em;overflow-wrap:anywhere;font-size:1.2rem;font-weight:800}.student-home-section>.ui-section-header a,.student-more-link{text-align:right;align-items:center;min-height:44px;display:inline-flex}.student-schedule-preview ol{border:1px solid var(--color-border-subtle);background:var(--color-surface);border-radius:16px;margin:0;padding:0;list-style:none;display:grid;overflow:hidden}.student-schedule-preview li{align-items:center;gap:var(--space-2);border-bottom:1px solid var(--color-border-subtle);background:var(--color-surface);grid-template-columns:64px minmax(0,1fr) auto;min-height:58px;padding:10px 14px;display:grid}.student-schedule-preview time{font-variant-numeric:tabular-nums;font-weight:800}.student-positive-empty{border-radius:var(--radius-md);padding:var(--space-3);background:var(--color-success-soft);color:var(--color-text-secondary);margin:0}.student-goal-list,.student-update-list{gap:var(--space-2);display:grid}.student-assignment-list{border:1px solid var(--color-border-subtle);background:var(--color-surface);border-radius:16px;display:grid;overflow:hidden}.student-assignment-row{border-bottom:1px solid var(--color-border-subtle);background:var(--color-surface);grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:12px;padding:13px 14px;display:grid}.student-assignment-row:last-child{border-bottom:0}.student-assignment-icon{background:var(--color-brand-soft);width:44px;height:44px;color:var(--color-brand-primary);border-radius:50%;place-items:center;display:grid}.student-assignment-icon 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0;color:var(--color-text-secondary)}.audit-export-button{min-width:180px}.audit-filters{margin-bottom:var(--space-4)}.audit-filter-footer{justify-content:space-between;align-items:center;gap:var(--space-3);border-top:1px solid var(--color-border-subtle);min-width:0;padding-top:var(--space-3);color:var(--color-text-secondary);font-size:var(--font-size-secondary);grid-column:1/-1;display:flex}.audit-filter-footer .text-action{flex:none;min-height:44px}.audit-filter-error{grid-column:1/-1;margin:0}.audit-ledger{border:1px solid var(--color-border-subtle);background:var(--color-surface);border-radius:16px;overflow:hidden}.audit-ledger>header{justify-content:space-between;align-items:end;gap:var(--space-4);border-bottom:1px solid var(--color-border-subtle);min-width:0;padding:var(--space-4);display:flex}.audit-ledger>header h2{margin:0;font-size:1.18rem}.audit-ledger>header 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var(--color-border-subtle);background:var(--color-surface);width:100%;min-height:48px;color:var(--color-text-primary);border-radius:14px;padding:10px 12px}.schedule-builder-table-wrap{display:none}.schedule-builder-mobile-list{border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);background:var(--color-surface);box-shadow:var(--shadow-card);display:grid;overflow:hidden}.schedule-builder-mobile-row{border-bottom:1px solid var(--color-border-subtle);background:var(--color-surface);min-height:68px;color:var(--color-text-primary);text-align:start;border-radius:0;grid-template-columns:90px minmax(0,1fr);gap:12px;padding:10px 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.content-image-input{clip-path:inset(50%);opacity:0;pointer-events:none;border:0;width:1px;min-width:0;height:1px;min-height:0;padding:0;position:fixed;top:0;left:0}.content-photo-picker{align-content:center;place-items:center;gap:var(--space-2);min-height:11rem;padding:var(--space-5);border:2px dashed var(--color-border-strong);border-radius:var(--radius-lg);background:var(--color-surface-secondary);color:var(--color-brand-strong);text-align:center;cursor:pointer;display:grid}.content-photo-picker:hover{border-color:var(--color-brand-primary);background:var(--color-brand-soft)}.content-photo-picker:focus-within{outline:3px solid var(--color-brand-primary);outline-offset:2px}.content-photo-picker[aria-disabled=true]{opacity:.6;cursor:wait}.content-photo-picker span{color:var(--color-text-secondary);font-size:var(--font-size-caption)}.content-photo-actions{justify-content:center;gap:var(--space-2);margin-top:var(--space-2);flex-wrap:wrap;display:flex}.content-photo-actions 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0;color:var(--color-success-strong);font-size:var(--font-size-caption);font-weight:700}.content-upload-success{color:var(--color-success-strong);font-size:var(--font-size-caption);margin:0;font-weight:750}.content-upload-error{justify-items:start;gap:var(--space-2);color:var(--color-danger-strong);display:grid}.content-upload-error p{margin:0}.content-priority-field{gap:var(--space-2);max-width:28rem;margin-top:var(--space-5);display:grid}.content-priority-field p{color:var(--color-text-secondary);font-size:var(--font-size-caption);margin:0}.content-block-row small{margin-top:var(--space-2);color:var(--color-warning-strong);display:block}.content-block-type-list{gap:var(--space-2);display:grid}.content-block-type-list>button{gap:var(--space-1);width:100%;min-height:64px;padding:var(--space-4);border:1px solid 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var(--space-5)}.content-disclosure-body>h2{margin-top:0}.content-editor-disclosure .content-editor-section{padding-block:var(--space-3);border:0}.content-block-advanced{margin-top:var(--space-3)}.content-block-advanced .content-reward-editor{margin-top:var(--space-2)}.content-section-summary{color:var(--color-text-secondary)}.content-publish-summary{margin:0;display:grid}.content-publish-summary>div{gap:var(--space-3);padding-block:var(--space-3);border-bottom:1px solid var(--color-border-subtle);grid-template-columns:minmax(7rem,.7fr) minmax(0,1.3fr);display:grid}.content-publish-summary dt{color:var(--color-text-secondary)}.content-publish-summary dd{overflow-wrap:anywhere;margin:0;font-weight:750}.content-inline-type-list{gap:var(--space-2);flex-wrap:wrap;display:flex}.content-inline-type-list button{min-height:44px;padding:var(--space-2) var(--space-3);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-primary)}.content-inline-type-list button[aria-pressed=true]{border-color:var(--color-brand-primary);background:var(--color-brand-soft);color:var(--color-brand-strong);font-weight:750}.content-interaction-rows{gap:var(--space-3);display:grid}.content-interaction-row{gap:var(--space-3);grid-template-columns:minmax(0,1fr) auto;align-items:end;display:grid}.content-interaction-row label,.content-selection-bounds label{gap:var(--space-2);font-weight:700;display:grid}.content-interaction-row-actions{gap:var(--space-1);flex-wrap:wrap;display:flex}.content-selection-bounds{gap:var(--space-3);grid-template-columns:repeat(2,minmax(0,10rem));display:grid}.content-reaction-picker{gap:var(--space-3);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.content-reaction-picker legend,.content-reaction-picker p{grid-column:1/-1}.content-reaction-picker .ui-choice{justify-content:center;min-height:52px;font-size:1.5rem}.content-results-list{gap:var(--space-6);margin-top:var(--space-5);display:grid}.content-result-block{padding-block:var(--space-5);border-top:1px solid var(--color-border-subtle)}.content-result-block>header{gap:var(--space-4);grid-template-columns:minmax(0,1fr) auto;align-items:start;display:grid}.content-result-block h3,.content-result-block header p{margin:0}.content-result-block header p{margin-top:var(--space-1);color:var(--color-text-secondary)}.content-result-block header>strong{font-variant-numeric:tabular-nums;font-size:1.1rem}.content-result-bars{gap:var(--space-4);margin:var(--space-5) 0 0;padding:0;list-style:none;display:grid}.content-result-bars 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(width<=390px){.moment-home-entry{align-items:stretch}.moment-home-entry>a{align-self:center}.moment-summary>div,.moment-admin-summary>span{padding:var(--space-3)}.moment-summary strong,.moment-admin-summary strong{font-size:1.2rem}.moment-card-footer{flex-direction:column;align-items:stretch}.moment-consent-actions,.moment-action-row{grid-template-columns:1fr;display:grid}}.story-interaction{gap:var(--space-5);width:min(100%,44rem);padding:var(--space-8);place-self:end center;display:grid}.story-interaction-heading{gap:var(--space-2);display:grid}.story-interaction-heading h2,.story-interaction-heading p{margin:0}.story-interaction-heading h2{letter-spacing:-.03em;text-wrap:balance;font-size:clamp(1.6rem,6vw,2.7rem)}.story-interaction-heading p{max-width:65ch;line-height:1.55}.story-choice-list{gap:var(--space-3);border:0;margin:0;padding:0;display:grid}.story-choice{gap:var(--space-3);min-height:54px;padding:var(--space-3) var(--space-4);border:1px solid color-mix(in srgb, 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.button{min-width:9rem}.story-interaction-error{color:var(--color-danger);margin:0;font-weight:700}.story-read-only-note{max-width:65ch;color:inherit;font-size:var(--font-size-secondary);margin:0;font-weight:700;line-height:1.5}.story-saving-status{font-size:var(--font-size-caption);margin:0}.story-selection-rule{color:inherit;font-size:var(--font-size-caption);font-variant-numeric:tabular-nums;margin:0}.story-checklist-progress{font-variant-numeric:tabular-nums;margin:0}.story-quiz-feedback{gap:var(--space-2);padding-block:var(--space-4);border-block:1px solid color-mix(in srgb, currentColor 28%, transparent);display:grid}.story-quiz-feedback strong{font-size:1.35rem}.story-quiz-feedback p,.story-quiz-feedback small{margin:0}.content-reward-promise{width:fit-content;max-width:100%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:inherit;overflow-wrap:anywhere;background:#ffffffad;margin:0;font-weight:750}.content-reward-feedback{gap:var(--space-2);width:fit-content;max-width:100%;padding:var(--space-4);border-radius:var(--radius-md);color:var(--color-text-primary);background:#ffffffd6;animation:.36s cubic-bezier(.16,1,.3,1) both content-reward-arrive;display:grid;box-shadow:0 8px 24px #1820331f}.content-reward-feedback>div{gap:var(--space-3);font-variant-numeric:tabular-nums;flex-wrap:wrap;display:flex}.content-reward-feedback p{margin:0}@keyframes content-reward-arrive{0%{opacity:.65;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.story-reactions{gap:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(64px,1fr));display:grid}.story-reactions button{border:1px solid color-mix(in srgb, currentColor 24%, 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.state-card{width:min(100%,460px)}.state-actions{gap:var(--space-2);margin-top:var(--space-5);flex-wrap:wrap;justify-content:center;display:flex}@media (width<=520px){.app-status-banner{grid-template-columns:auto minmax(0,1fr)}.app-status-banner .ui-button{grid-column:1/-1;width:100%}}.visually-hidden{clip:rect(0 0 0 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.user-avatar{background:var(--color-brand-primary);width:56px;height:56px;color:var(--color-on-brand);text-transform:uppercase;border-radius:50%;flex:none;place-items:center;font-size:1.2rem;font-weight:850;line-height:1;display:inline-grid;overflow:hidden}.user-avatar img{object-fit:cover;image-orientation:from-image;width:100%;height:100%}.avatar-preset-artwork{background-repeat:no-repeat;background-size:400% 400%;width:100%;height:100%;display:block}.header-user-avatar{width:34px;height:34px;font-size:.75rem}.profile-header-link{padding:5px}.profile-user-avatar{width:88px;height:88px;font-size:1.75rem;box-shadow:0 8px 20px #18203324}.profile-avatar-editor{align-content:start;justify-items:center;gap:var(--space-3);text-align:center;min-width:0;max-width:220px;display:grid}.profile-avatar-actions{justify-content:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.profile-avatar-actions button{min-height:44px}.profile-avatar-actions .profile-avatar-remove{border-color:color-mix(in srgb, var(--color-danger) 22%, var(--color-border-subtle));background:var(--color-danger-soft);width:auto;min-width:44px;height:auto;color:var(--color-danger);white-space:nowrap;flex:none;justify-content:center;align-items:center;padding:.6875rem 1rem;display:inline-flex}.profile-avatar-actions .profile-avatar-remove:hover:not(:disabled){border-color:color-mix(in srgb, var(--color-danger) 38%, var(--color-border-subtle));background:color-mix(in srgb, var(--color-danger) 13%, var(--color-surface));color:var(--color-danger)}.profile-avatar-hint,.profile-avatar-message{max-width:32ch;color:var(--color-text-secondary);font-size:var(--font-size-secondary);overflow-wrap:anywhere;margin:0}.profile-avatar-message{color:var(--color-text-primary);font-weight:700}.profile-identity-card{gap:var(--space-6);grid-template-columns:minmax(140px,220px) minmax(0,1fr);align-items:start;display:grid}.profile-identity-details{margin:0}.appearance-settings{gap:var(--space-4);margin-block:var(--space-4);border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);padding:var(--space-5);background:var(--color-surface);box-shadow:var(--shadow-card);display:grid}.appearance-settings>header{justify-content:space-between;align-items:flex-start;gap:var(--space-3);min-width:0;display:flex}.appearance-settings h2,.appearance-settings p{margin:0}.appearance-settings p{margin-top:var(--space-1);color:var(--color-text-secondary);font-size:var(--font-size-secondary)}.appearance-settings-status{border-radius:var(--radius-round);background:var(--color-brand-soft);color:var(--color-brand-strong);font-size:var(--font-size-caption);flex:none;padding:5px 9px;font-weight:750}.appearance-settings fieldset{gap:var(--space-2);border:0;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;display:grid}.haptic-settings{justify-content:space-between;align-items:center;gap:var(--space-4);min-width:0;margin-block:var(--space-4);border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);padding:var(--space-5);background:var(--color-surface);box-shadow:var(--shadow-card);display:flex}.haptic-settings h2,.haptic-settings p{margin:0}.haptic-settings p{margin-top:var(--space-1);color:var(--color-text-secondary);font-size:var(--font-size-secondary)}.haptic-settings-toggle{align-items:center;gap:var(--space-2);cursor:pointer;flex:none;min-height:44px;display:flex;position:relative}.haptic-settings-toggle input{z-index:1;opacity:0;cursor:pointer;width:48px;height:28px;margin:0;position:absolute}.haptic-settings-toggle>span{border:1px solid var(--color-border-strong);border-radius:var(--radius-round);background:var(--color-surface-muted);width:48px;height:28px;transition:background-color .14s,border-color .14s;position:relative}.haptic-settings-toggle>span:after{background:var(--color-surface);width:20px;height:20px;box-shadow:var(--shadow-card);content:"";border-radius:50%;transition:transform .14s;position:absolute;top:3px;left:3px}.haptic-settings-toggle input:checked+span{border-color:var(--color-brand-primary);background:var(--color-brand-primary)}.haptic-settings-toggle input:checked+span:after{transform:translate(20px)}.haptic-settings-toggle input:focus-visible+span{outline:3px solid color-mix(in srgb, var(--color-brand-primary) 68%, white);outline-offset:3px}.haptic-settings-toggle strong{min-width:72px;color:var(--color-text-secondary);font-size:var(--font-size-secondary)}.appearance-choice{align-content:start;gap:var(--space-2);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-surface-secondary);cursor:pointer;min-width:0;min-height:112px;padding:10px;display:grid;position:relative}.appearance-choice:has(input:checked){border-color:var(--color-brand-primary);background:var(--color-brand-soft);box-shadow:inset 0 0 0 1px var(--color-brand-primary)}.appearance-choice input{width:20px;height:20px;accent-color:var(--color-brand-primary);margin:0;position:absolute;top:9px;right:9px}.appearance-choice>span:last-child{gap:2px;min-width:0;display:grid}.appearance-choice strong{overflow-wrap:anywhere;padding-right:24px;font-size:.82rem;line-height:1.2}.appearance-choice small{color:var(--color-text-secondary);overflow-wrap:anywhere;font-size:.68rem;line-height:1.3}.appearance-choice-preview{border:1px solid var(--color-border-strong);background:var(--color-theme-preview-light);border-radius:7px;grid-template-columns:18px 1fr;gap:4px;width:58px;height:34px;padding:4px;display:grid;overflow:hidden}.appearance-choice-preview i{background:var(--color-theme-preview-accent-light);border-radius:3px;display:block}.appearance-choice-preview i:last-child{background:var(--color-theme-preview-light-surface)}.appearance-choice-preview.is-dark{background:var(--color-theme-preview-dark)}.appearance-choice-preview.is-dark i{background:var(--color-theme-preview-accent-dark)}.appearance-choice-preview.is-dark i:last-child{background:var(--color-theme-preview-dark-surface)}.appearance-choice-preview.is-system{background:var(--color-theme-preview-light);box-shadow:inset -28px 0 var(--color-theme-preview-dark)}.appearance-choice-preview.is-system i:last-child{background:var(--color-theme-preview-light-surface);box-shadow:inset -16px 0 var(--color-theme-preview-dark-surface)}@media (width<=520px){.appearance-settings>header{display:grid}.appearance-settings-status{width:fit-content}.haptic-settings{align-items:flex-start}.haptic-settings-toggle{padding-top:2px}.haptic-settings-toggle strong{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.appearance-settings fieldset{grid-template-columns:1fr}.appearance-choice{grid-template-columns:58px minmax(0,1fr);align-content:center;align-items:center;min-height:76px}}.avatar-picker-backdrop{z-index:1200;padding:var(--space-4);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f172a9e;place-items:center;display:grid;position:fixed;inset:0}.avatar-picker{width:min(780px,100%);max-height:min(760px,100dvh - 32px);padding:var(--space-5);border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);background:var(--color-surface);box-shadow:var(--shadow-elevated);text-align:left;overflow:auto}.avatar-picker-header{align-items:flex-start;gap:var(--space-4);margin-bottom:var(--space-5);grid-template-columns:minmax(0,1fr) auto;display:grid}.avatar-picker-header>div{min-width:0}.avatar-picker-header h2,.avatar-picker-header p{margin:0}.avatar-picker-header p{margin-top:var(--space-1);color:var(--color-text-secondary)}.avatar-picker .avatar-picker-close{white-space:nowrap;flex:none;justify-content:center;align-items:center;width:auto;min-width:44px;height:auto;min-height:44px;padding:.6875rem 1rem;display:inline-flex}.avatar-preset-grid{gap:var(--space-3);grid-template-columns:repeat(8,minmax(0,1fr));display:grid}.avatar-preset-option{align-content:start;justify-items:center;gap:var(--space-2);min-width:0;min-height:112px;padding:var(--space-2);border-radius:var(--radius-lg);background:var(--color-surface-secondary);color:var(--color-text-primary);font:inherit;text-align:center;cursor:pointer;border:2px solid #0000;font-size:.75rem;font-weight:750;line-height:1.15;display:grid}.avatar-preset-option .avatar-preset-artwork{border-radius:50%;width:64px;height:64px;box-shadow:0 3px 12px #0f172a24}.avatar-preset-option:hover:not(:disabled){border-color:var(--color-brand-primary);transform:translateY(-1px)}.avatar-preset-option:focus-visible{outline:3px solid var(--color-brand-primary);outline-offset:2px}.avatar-preset-option.is-selected{border-color:var(--color-brand-primary);background:var(--color-brand-soft)}.avatar-preset-option:disabled{cursor:wait;opacity:.68}.admin-avatar-panel{gap:var(--space-4);display:grid}.admin-avatar-summary{align-items:center;gap:var(--space-4);min-width:0;display:flex}.admin-user-avatar{width:72px;height:72px;font-size:1.4rem}.admin-avatar-summary p{margin:var(--space-1) 0 0;color:var(--color-text-secondary)}.admin-avatar-reason{gap:var(--space-2);font-weight:750;display:grid}.admin-avatar-reason textarea{resize:vertical;width:100%}@media (width<=520px){.profile-identity-card,.student-profile-summary{grid-template-columns:1fr}.profile-avatar-editor{text-align:left;justify-items:start;max-width:none}.profile-avatar-actions{justify-content:flex-start}.avatar-picker-backdrop{place-items:end stretch;padding:0}.avatar-picker{width:100%;max-height:88dvh;padding:var(--space-4);border-radius:var(--radius-card) var(--radius-card) 0 0}.avatar-picker-header{margin-bottom:var(--space-4)}.avatar-preset-grid{gap:var(--space-2);grid-template-columns:repeat(4,minmax(0,1fr))}.avatar-preset-option{min-height:104px;padding:var(--space-1)}.avatar-preset-option .avatar-preset-artwork{width:58px;height:58px}}.academic-progress-card{border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);background:var(--color-surface);box-shadow:var(--shadow-card);overflow:hidden}.academic-progress-heading{justify-content:space-between;align-items:baseline;gap:var(--space-3);padding:var(--space-4) var(--space-5) var(--space-3);display:flex}.academic-progress-heading h2{margin:0;font-size:1rem}.academic-progress-heading span{color:var(--color-text-secondary);text-align:right;font-size:.72rem}.academic-progress-metrics{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.academic-progress-metrics a{border-top:1px solid var(--color-border-subtle);min-width:0;min-height:104px;padding:var(--space-3) var(--space-4);color:var(--color-text-primary);flex-direction:column;justify-content:center;gap:3px;text-decoration:none;display:flex}.academic-progress-metrics a+a{border-left:1px solid var(--color-border-subtle)}.academic-progress-metrics a:hover{background:var(--color-surface-secondary)}.academic-progress-metrics span,.academic-progress-metrics small{color:var(--color-text-secondary);text-overflow:ellipsis;font-size:.7rem;line-height:1.25;overflow:hidden}.academic-progress-metrics span{font-weight:700}.academic-progress-metrics strong{letter-spacing:-.025em;font-size:clamp(1.25rem,5vw,1.75rem);line-height:1.1}.academic-progress-metrics .is-attention strong{color:var(--color-danger)}.academic-progress-card.is-compact{margin-block:var(--space-5)}.student-home-flow>.academic-progress-card{margin-inline:0}.parent-home-progress-grid{gap:var(--space-4);display:grid}.parent-home-progress-grid .academic-progress-card.is-compact{margin:0}.parent-motivation-card{border:1px solid color-mix(in srgb, var(--color-brand-primary) 24%, var(--color-border-subtle));border-radius:var(--radius-card);padding:var(--space-5);background:var(--color-surface);box-shadow:var(--shadow-card);overflow:hidden}.parent-motivation-card[class*=level-tier-]{border-color:color-mix(in srgb, var(--level-accent) 28%, var(--color-border-subtle))}.parent-motivation-heading{justify-content:space-between;align-items:flex-start;gap:var(--space-3);display:flex}.parent-motivation-heading h2{margin:0;font-size:1rem}.parent-motivation-heading p{color:var(--color-text-secondary);font-size:var(--font-size-caption);margin:3px 0 0}.parent-motivation-heading a{font-size:var(--font-size-caption);flex:none;font-weight:800}.parent-motivation-level{align-items:center;gap:var(--space-3);margin-top:var(--space-4);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.parent-motivation-badge{width:52px;height:52px}.parent-motivation-level>div{gap:1px;min-width:0;display:grid}.parent-motivation-level>div span{color:var(--color-text-secondary);font-size:var(--font-size-caption)}.parent-motivation-coins{color:var(--color-reward);font-size:var(--font-size-caption);white-space:nowrap;align-items:center;gap:5px;font-weight:800;display:inline-flex}.parent-motivation-track{height:8px;margin-top:var(--space-3);border-radius:var(--radius-round);background:var(--color-surface-muted);overflow:hidden}.parent-motivation-track>span{width:var(--progress-value);border-radius:inherit;background:var(--level-accent);height:100%;display:block}.parent-motivation-metrics{margin:var(--space-4) 0 0;border-top:1px solid var(--color-border-subtle);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.parent-motivation-metrics>div{min-width:0;padding:var(--space-3) var(--space-2) 0}.parent-motivation-metrics>div:first-child{padding-left:0}.parent-motivation-metrics dt{color:var(--color-text-secondary);font-size:.68rem;line-height:1.25}.parent-motivation-metrics dd{font-variant-numeric:tabular-nums;margin:3px 0 0;font-weight:850}.parent-motivation-lifetime{margin:var(--space-3) 0 0;color:var(--color-text-secondary);font-size:var(--font-size-caption)}.parent-motivation-latest{align-items:start;gap:var(--space-2);margin:var(--space-3) 0 0;border-top:1px solid var(--color-border-subtle);padding-top:var(--space-3);color:var(--color-text-secondary);font-size:var(--font-size-caption);grid-template-columns:auto minmax(0,1fr);display:grid}.parent-motivation-latest>svg{color:var(--color-reward)}.parent-motivation-latest>span{gap:2px;display:grid}.parent-motivation-latest strong{color:var(--color-text-primary)}@media (width>=820px){.parent-home-progress-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}}@media (width<=359px){.parent-motivation-card{padding:var(--space-4)}.parent-motivation-level{grid-template-columns:auto minmax(0,1fr)}.parent-motivation-coins{grid-column:2}.parent-motivation-metrics dt{font-size:.62rem}.academic-progress-heading{padding-inline:var(--space-4)}.academic-progress-metrics a{min-height:100px;padding-inline:var(--space-2)}.academic-progress-metrics strong{font-size:1.2rem}.academic-progress-metrics small{font-size:.64rem}}.role-student{--color-background:var(--color-student-background);--color-surface-secondary:var(--color-student-surface-secondary);--color-surface-muted:var(--color-student-surface-muted);--color-border-subtle:var(--color-student-border-subtle);--color-border-strong:var(--color-student-border-strong);--color-text-primary:var(--color-student-text-primary);--color-text-secondary:var(--color-student-text-secondary);--color-text-muted:var(--color-student-text-muted);--color-brand-primary:var(--color-student-brand-primary);--color-brand-hover:var(--color-student-brand-hover);--color-brand-strong:var(--color-student-brand-strong);--color-brand-soft:var(--color-student-brand-soft);--shadow-card:none}.role-student .app-header{border-bottom:1px solid var(--color-border-subtle);background:color-mix(in srgb, var(--color-surface) 96%, transparent)}.role-student .notification-bell,.role-student .header-actions>.text-button{border:1px solid var(--color-border-subtle);background:var(--color-surface)}.role-student .page-content{width:min(100%,920px);padding-top:clamp(1.25rem,4vw,2.25rem)}.role-student .bottom-nav{border-color:var(--color-border-subtle);background:color-mix(in srgb, var(--color-surface) 97%, transparent);-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:0 -8px 24px #1d1b220d}.role-student .bottom-nav a{color:var(--color-student-text-muted)}.role-student .bottom-nav a.active{color:var(--color-brand-strong)}.student-home-page{gap:var(--space-6);display:grid}.student-home-hero-shell{gap:var(--space-4);display:grid}.student-home-greeting{align-items:center;gap:var(--space-4);display:grid}.student-home-greeting-copy{min-width:0;padding-right:106px;position:relative}.student-home-greeting h1{color:var(--color-text-primary);letter-spacing:-.035em;margin:0;font-size:clamp(2.25rem,8vw,3.25rem);line-height:.98}.student-home-context{align-items:center;gap:var(--space-2) var(--space-4);margin:var(--space-2) 0 0;color:var(--color-text-secondary);flex-wrap:wrap;display:flex}.student-home-context time{align-items:center;gap:var(--space-1);color:var(--color-brand-strong);font-size:var(--font-size-secondary);font-weight:750;display:inline-flex}.student-home-ink-note{color:var(--color-student-ink);transform-origin:50%;align-items:flex-end;gap:1px;display:flex;position:absolute;top:50%;right:0;transform:translateY(-50%)rotate(-2deg)}.student-home-ink-note .student-ink-icon:first-child{transform:rotate(-8deg)}.student-home-ink-note .student-ink-icon:nth-child(2){transform:translateY(-7px)rotate(5deg)}.student-home-ink-note .student-ink-icon:nth-child(3){transform:rotate(8deg)}.student-ink-icon{display:block;overflow:visible}.student-ink-icon>:not(.student-ink-accent){vector-effect:non-scaling-stroke}.student-ink-accent{color:var(--color-brand-primary);stroke:currentColor;stroke-width:2.7px}.student-success-summary{border:0;border-block:1px solid var(--color-border-subtle);background:0 0;border-radius:0;min-height:82px;padding-inline:0}.student-success-icon,.student-level-badge{background:var(--color-brand-primary);width:48px;height:52px;color:var(--color-on-brand);clip-path:polygon(50% 0,91% 22%,91% 74%,50% 100%,9% 74%,9% 22%);place-items:center;font-size:1.25rem;font-weight:900;display:grid}.student-home-level-emblem{justify-self:start;width:38px;height:38px}@media (forced-colors:active){.level-pin-artwork{filter:none;forced-color-adjust:none;border:1px solid canvastext;border-radius:50%}.student-profile-summary[class*=level-tier-] .profile-user-avatar{border-color:canvastext}}.student-success-copy{gap:2px;min-width:0;display:grid}.student-success-copy small{color:var(--color-text-secondary)}.student-success-copy .ui-progress{margin-top:var(--space-1)}.student-success-copy .ui-progress-track{background:var(--color-surface-muted);height:7px}.student-success-coins{border:1px solid var(--color-student-reward-border);background:var(--color-reward-soft);min-width:68px;color:var(--color-reward);border-radius:12px;justify-items:center;padding:7px 10px;display:grid}.student-success-coins small{font-size:.7rem}.student-now-card{gap:var(--space-3);background:var(--color-student-next-action);min-height:0;color:var(--color-text-primary);border:0;border-radius:14px;grid-template-columns:minmax(0,1fr) auto;padding:clamp(1.25rem,5vw,2rem)}.student-now-card.urgency-urgent{border-color:#0000}.student-now-status{justify-content:space-between;align-items:center;gap:var(--space-3);color:#102421c2;grid-column:1/-1;font-weight:750;display:flex}.student-now-status>span{align-items:center;gap:var(--space-2);display:inline-flex}.student-now-status strong{border-radius:var(--radius-round);color:var(--color-text-primary);background:#ffffff73;padding:5px 10px}.student-now-copy{grid-column:1;align-self:center;padding:0}.student-now-copy h2{letter-spacing:-.03em;font-size:clamp(1.65rem,5vw,2.35rem);line-height:1.1}.student-now-copy p{color:#102421b8}.student-now-copy>strong{color:var(--color-text-primary)}.student-now-illustration{width:72px;height:72px;color:var(--color-student-ink);grid-area:2/2;align-self:center;place-items:center;transition:transform .18s cubic-bezier(.2,.8,.2,1);display:grid;transform:rotate(3deg)}.student-now-card:hover .student-now-illustration{transform:translateY(-2px)rotate(-2deg)}.student-now-card:active .student-now-illustration{transform:translateY(1px)rotate(5deg)scale(.96)}.student-now-progress{color:#102421b8;grid-column:1/-1}.student-now-progress-track{background:#ffffff73}.student-now-progress-track>span{background:var(--color-text-primary)}.student-now-action{width:fit-content;min-height:48px;padding-inline:var(--space-4);background:var(--color-text-primary);color:var(--color-on-brand);border-radius:12px;grid-column:1/-1;justify-self:end}.student-now-action:hover{background:var(--color-student-next-action-hover)}.student-home-flow{gap:var(--space-6)}.student-learning-grid{gap:var(--space-5)}.student-home-section{gap:var(--space-3);padding-top:var(--space-6)}.student-learning-grid .student-home-section{padding-top:0}.student-section-heading{justify-content:space-between;align-items:center;gap:var(--space-3);display:flex}.student-section-heading h2{letter-spacing:-.02em;text-transform:uppercase;margin:0;font-size:1.35rem}.student-section-heading a,.student-more-link{color:var(--color-brand-primary)}.student-schedule-preview ol,.student-assignment-list{border:1px solid var(--color-border-subtle);background:var(--color-surface);border-radius:14px;gap:0;overflow:hidden}.student-schedule-preview li{border-bottom:1px solid var(--color-border-subtle);min-height:58px;padding:0;display:block}.student-schedule-preview li:last-child{border-bottom:0}.student-schedule-preview li>:is(a,div){align-items:center;gap:var(--space-2);min-height:58px;padding:var(--space-2) var(--space-3);color:inherit;grid-template-columns:64px minmax(0,1fr) auto 18px;text-decoration:none;display:grid}.student-schedule-preview li>a:hover{background:var(--color-brand-soft)}.student-schedule-preview li span{font-weight:750}.student-schedule-preview small{color:var(--color-brand-strong)}.student-schedule-preview li svg{color:var(--color-text-muted)}.student-assignment-row{border-bottom:1px solid var(--color-border-subtle);background:var(--color-surface)}.student-assignment-icon{background:var(--color-brand-soft);color:var(--color-brand-strong);border-radius:10px}.student-assignment-due{color:var(--color-reward);font-size:var(--font-size-caption);margin-top:2px;font-weight:750;display:block}.student-assignment-row>a{color:var(--color-brand-primary);background:0 0;gap:4px;padding:7px 8px}.student-home-progress{padding-top:0}.student-home-progress-panel{gap:var(--space-4);border:1px solid var(--color-student-progress-border);padding:var(--space-5);background:var(--color-student-progress-surface);color:var(--color-text-primary);border-radius:14px;text-decoration:none;display:grid;position:relative}.student-home-progress-level{align-items:center;gap:var(--space-3);display:flex}.student-home-progress-level>div{gap:2px;display:grid}.student-home-progress-level small,.student-home-progress-track small{color:var(--color-text-secondary)}.student-home-progress-track{gap:var(--space-2);display:grid}.student-home-progress-track .ui-progress-track{background:var(--color-student-progress-track);height:8px}.student-home-progress-stats{border:1px solid var(--color-student-progress-border);background:var(--color-student-progress-border);border-radius:10px;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:0;display:grid;overflow:hidden}.student-home-progress-stats>div{padding:var(--space-3);background:#ffffff94}.student-home-progress-stats dt{color:var(--color-text-secondary);font-size:var(--font-size-caption)}.student-home-progress-stats dd{font-variant-numeric:tabular-nums;margin:3px 0 0;font-size:1.35rem;font-weight:900}.student-home-latest-result{border-top:1px solid var(--color-student-progress-border);padding-top:var(--space-3);gap:2px;margin:0;display:grid}.student-home-latest-result span{color:var(--color-text-secondary);font-size:var(--font-size-caption)}.student-home-progress-arrow{top:var(--space-4);right:var(--space-4);color:var(--color-brand-primary);position:absolute}.student-goal-list{gap:var(--space-3);grid-template-columns:1fr}.student-goal-row{min-height:0;padding:var(--space-4);border-radius:14px;grid-template-columns:auto minmax(0,1fr) auto}.student-goal-icon{background:var(--color-brand-soft);width:42px;height:42px;color:var(--color-brand-strong);border-radius:11px;place-items:center;display:grid}.student-goal-class_goal .student-goal-icon{background:var(--color-reward-soft);color:var(--color-reward)}.student-goal-copy{gap:2px;display:grid}.student-goal-contribution{width:fit-content;margin-top:var(--space-1);border-radius:var(--radius-round);background:var(--color-reward-soft);align-items:center;gap:3px;padding:3px 7px;font-weight:750;display:inline-flex;color:var(--color-reward)!important}.student-goal-progress{align-items:center;gap:var(--space-3);margin-top:var(--space-2);grid-template-columns:minmax(0,1fr) auto;display:grid}.student-goal-action{grid-area:1/3/3;align-self:center;align-items:center;min-height:44px;font-weight:750;display:inline-flex;color:var(--color-brand-primary)!important}.student-quick-actions{box-shadow:none;border-radius:14px}.student-quick-actions a{transition:background-color .16s ease-out,transform .16s cubic-bezier(.2,.8,.2,1)}.student-quick-actions a>span{background:var(--color-student-ink-soft);color:var(--color-student-ink);transition:transform .18s cubic-bezier(.2,.8,.2,1),background-color .16s ease-out}.student-quick-actions a .student-ink-icon{width:40px;height:40px}.student-quick-actions a:nth-child(2n)>span{transform:rotate(2deg)}.student-quick-actions a:nth-child(odd)>span{transform:rotate(-2deg)}.student-quick-actions a:hover>span{background:color-mix(in srgb, var(--color-student-ink-soft) 74%, white);transform:translateY(-3px)rotate(0)}.student-quick-actions a:active{transform:translateY(1px)}.student-quick-actions a:active>span{transform:scale(.92)rotate(-4deg)}.student-quick-actions a:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:2px}.student-quick-actions a:focus-visible>span{transform:translateY(-2px)rotate(0)}.student-extra-grid{gap:var(--space-2)}@media (prefers-reduced-motion:no-preference){.student-home-ink-note{animation:.52s cubic-bezier(.16,1,.3,1) both student-ink-note-arrive}@keyframes student-ink-note-arrive{0%{clip-path:inset(0 22% 0 0);filter:blur(1.5px);opacity:.45;transform:translateY(-47%)rotate(-4deg)scale(.94)}to{clip-path:inset(0);filter:blur();opacity:1;transform:translateY(-50%)rotate(-2deg)scale(1)}}}@media (width>=700px){.student-home-greeting{grid-template-columns:minmax(0,1fr) minmax(300px,.75fr)}.student-learning-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.student-home-progress-panel{grid-template-columns:minmax(190px,.75fr) minmax(240px,1.25fr) minmax(180px,.75fr);align-items:center}.student-home-latest-result{grid-column:1/-1}}@media (width<=560px){.role-student .page-content{padding-top:var(--space-4)}.student-home-page{gap:var(--space-4)}.student-home-hero-shell{gap:var(--space-3)}.student-home-greeting{gap:var(--space-2)}.student-home-greeting-copy{padding-right:82px}.student-home-greeting h1{font-size:2rem;line-height:1}.student-home-ink-note{right:-4px}.student-home-ink-note .student-ink-icon{width:25px;height:25px}.student-home-ink-note .student-ink-icon:nth-child(2){width:28px;height:28px}.student-home-context{gap:2px var(--space-3);font-size:.9rem}.student-home-context time{font-size:.78rem}.student-success-summary{gap:var(--space-2);min-height:64px;padding-block:var(--space-2);grid-template-columns:auto minmax(0,1fr) auto}.student-success-icon{width:42px;height:46px;font-size:1.15rem}.student-success-copy{gap:0}.student-success-copy small{font-size:.7rem}.student-success-copy strong{font-size:.9rem}.student-success-copy .ui-progress{margin-top:3px}.student-success-coins{gap:2px;min-width:58px;padding:6px 8px}.student-success-coins svg{width:14px;height:14px}.student-success-coins strong{font-size:1rem}.student-success-coins small{font-size:.62rem}.student-now-card{gap:var(--space-2) var(--space-3);padding:var(--space-4);grid-template-columns:minmax(0,1fr) 48px}.student-now-status{font-size:.76rem}.student-now-status strong{padding:4px 8px;font-size:.7rem}.student-now-copy{grid-row:2/4}.student-now-copy h2{font-size:1.4rem}.student-now-copy>strong{font-size:.88rem}.student-now-copy p{max-width:26ch;font-size:.82rem;line-height:1.35}.student-now-illustration{grid-row:2;width:48px;height:48px}.student-now-illustration svg{width:34px;height:34px}.student-now-progress{grid-area:4/1}.student-now-action{border-radius:50%;grid-area:3/2;justify-self:center;width:44px;min-height:44px;padding:0}.student-now-action-label{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.student-home-flow,.student-learning-grid{gap:var(--space-5)}.student-home-section{gap:var(--space-2);padding-top:var(--space-5)}.student-learning-grid .student-home-section{padding-top:0}.student-section-heading h2{font-size:1.15rem}.student-section-heading a,.student-more-link{font-size:.78rem}.student-schedule-preview li,.student-schedule-preview li>:is(a,div){min-height:50px}.student-schedule-preview li>:is(a,div){gap:2px var(--space-2);padding:5px var(--space-3);grid-template-columns:52px minmax(0,1fr) 18px}.student-schedule-preview small{grid-column:2}.student-schedule-preview li svg{grid-area:1/3/3}.student-goal-row{grid-template-columns:auto minmax(0,1fr)}.student-goal-action{grid-area:auto/2;justify-content:flex-start}}.student-store-page,.store-detail-page,.store-orders-page,.store-order-detail,.admin-store-page{min-width:0}.store-balance-hero{justify-content:space-between;align-items:center;gap:var(--space-4);min-height:132px;margin-bottom:var(--space-5);border-radius:var(--radius-card);padding:var(--space-5);background:var(--color-brand-strong);color:var(--color-on-brand);display:flex;position:relative;overflow:hidden}.store-balance-hero:after{border:24px solid color-mix(in srgb, var(--color-on-brand) 12%, transparent);content:"";border-radius:50%;width:150px;height:150px;position:absolute;bottom:-58px;right:-38px}.store-balance-hero>div{gap:var(--space-1);display:grid}.store-balance-hero span{color:color-mix(in srgb, var(--color-on-brand) 76%, transparent);font-weight:650}.store-balance-hero strong{align-items:center;gap:var(--space-2);letter-spacing:-.03em;font-size:clamp(2rem,10vw,3rem);line-height:1;display:flex}.store-balance-hero>svg{z-index:1;opacity:.78;flex:none;position:relative}.store-goal{gap:var(--space-3);margin-bottom:var(--space-7);border:1px solid color-mix(in srgb, var(--color-reward) 35%, var(--color-border-subtle));border-radius:var(--radius-card);padding:var(--space-4);background:var(--color-reward-soft);color:var(--color-text-primary);display:grid}.store-goal.is-unavailable{border-color:var(--color-border-subtle);background:var(--color-surface-secondary)}.store-goal-copy{align-items:center;gap:var(--space-3);display:flex}.store-goal-copy h2{color:var(--color-text-secondary);margin:0 0 2px;font-size:.78rem}.store-goal-copy strong{overflow-wrap:anywhere}.store-goal-icon{border-radius:var(--radius-md);background:var(--color-surface);width:44px;height:44px;color:var(--color-reward);flex:0 0 44px;place-items:center;display:grid}.store-goal-progress{justify-content:space-between;gap:var(--space-2);color:var(--color-text-secondary);flex-wrap:wrap;font-size:.82rem;font-weight:700;display:flex}.store-goal>a{justify-self:start;font-weight:800}.store-text-action{min-height:44px;color:var(--color-text-secondary);background:0 0;justify-self:start;padding-inline:0}.store-text-action:hover:not(:disabled){color:var(--color-text-primary);background:0 0}.store-section+.store-section{margin-top:var(--space-8)}.store-section-heading{justify-content:space-between;align-items:baseline;gap:var(--space-3);margin-bottom:var(--space-3);display:flex}.store-section-heading h2{margin:0;font-size:1.25rem}.store-section-heading span{color:var(--color-text-muted);font-size:.78rem}.store-category-tabs,.store-filter-tabs,.admin-store-tabs{gap:var(--space-2);max-width:100%;padding:3px 3px var(--space-3);scrollbar-width:thin;display:flex;overflow-x:auto}.store-category-tabs button,.store-filter-tabs button,.admin-store-tabs a{border:1px solid var(--color-border-strong);border-radius:var(--radius-round);background:var(--color-surface);min-height:44px;color:var(--color-text-primary);flex:none;padding:.55rem .85rem;font-size:.84rem;font-weight:750;text-decoration:none}.store-category-tabs button.is-active,.store-filter-tabs button.is-active,.admin-store-tabs a.is-active{border-color:var(--color-brand-primary);background:var(--color-brand-soft);color:var(--color-brand-strong)}.store-grid,.store-featured-row{gap:var(--space-4);grid-template-columns:minmax(0,1fr);display:grid}.store-featured-row{margin-bottom:var(--space-2)}.store-item{border:1px solid var(--color-border-subtle);border-radius:var(--radius-card);background:var(--color-surface);min-width:0;color:var(--color-text-primary);transition:border-color var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard);text-decoration:none;display:grid;overflow:hidden}.store-item:hover{border-color:var(--color-border-strong);transform:translateY(-1px)}.store-item.is-unavailable{background:var(--color-surface-secondary)}.store-item-media{background:var(--color-brand-soft);height:clamp(132px,36vw,176px);position:relative}.store-item-media>img,.store-detail-media>img{object-fit:cover;width:100%;height:100%}.store-item-media .shop-image-placeholder{aspect-ratio:auto;height:100%;min-height:0;color:var(--color-brand-primary);background:0 0;border-radius:0}.store-goal-marker{top:var(--space-3);left:var(--space-3);border-radius:var(--radius-round);background:var(--color-reward-soft);min-height:30px;color:var(--color-reward);align-items:center;gap:4px;padding:4px 9px;font-size:.72rem;font-weight:800;display:inline-flex;position:absolute}.store-item-copy{gap:var(--space-2);min-width:0;padding:var(--space-4);display:grid}.store-item-copy h3{overflow-wrap:anywhere;margin:0;font-size:1.05rem}.store-item-meta{gap:var(--space-1) var(--space-2);min-width:0;color:var(--color-text-muted);flex-wrap:wrap;font-size:.72rem;font-weight:700;display:flex}.store-item-meta span+span:before{margin-right:var(--space-2);content:"·"}.store-item-bottom{justify-content:space-between;align-items:end;gap:var(--space-3);display:flex}.store-item-bottom strong,.store-price-line strong,.admin-store-item>strong,.admin-store-order strong{color:var(--color-reward);align-items:center;gap:4px;font-size:1.08rem;display:inline-flex}.store-item-bottom>span{max-width:52%;color:var(--color-text-secondary);text-align:right;font-size:.74rem}.store-detail-layout{gap:var(--space-5);display:grid}.store-detail-media{border-radius:var(--radius-card);background:var(--color-brand-soft);width:100%;min-height:240px;max-height:430px;color:var(--color-brand-primary);place-items:center;display:grid;overflow:hidden}.store-detail-media>span{background:var(--color-surface);border-radius:50%;place-items:center;width:92px;height:92px;display:grid}.store-detail-copy{min-width:0}.store-detail-copy h1{margin:var(--space-2) 0 var(--space-3);overflow-wrap:anywhere;font-size:clamp(1.75rem,8vw,2.6rem)}.store-detail-description{max-width:68ch;color:var(--color-text-secondary)}.store-price-line{justify-content:space-between;align-items:center;gap:var(--space-3);border-block:1px solid var(--color-border-subtle);padding-block:var(--space-4);display:flex}.store-price-line strong{font-size:1.55rem}.store-price-line span{color:var(--color-text-secondary);font-weight:700}.store-balance-preview{margin:var(--space-4) 0;border-radius:var(--radius-md);background:var(--color-surface-secondary);grid-template-columns:repeat(2,minmax(0,1fr));gap:0;display:grid}.store-balance-preview>div{padding:var(--space-3);gap:3px;display:grid}.store-balance-preview>div+div{border-inline-start:1px solid var(--color-border-subtle)}.store-balance-preview dt{color:var(--color-text-muted);font-size:.75rem}.store-balance-preview dd{margin:0;font-weight:800}.store-availability-message,.store-inline-error,.store-notice{border-radius:var(--radius-md);padding:var(--space-3);background:var(--color-warning-soft);color:var(--color-warning);font-weight:700}.store-inline-error{background:var(--color-danger-soft);color:var(--color-danger)}.store-rules{margin-top:var(--space-5)}.store-rules h2,.store-next-step h2{margin-bottom:var(--space-1);font-size:1rem}.store-rules ul{color:var(--color-text-secondary);margin:0;padding-inline-start:1.3rem}.store-next-step{align-items:flex-start;gap:var(--space-3);margin:var(--space-5) 0;padding:var(--space-4);border-radius:var(--radius-card);background:var(--color-info-soft);display:flex}.store-next-step>svg{color:var(--color-info);flex:none}.store-next-step p{color:var(--color-text-secondary);margin:0}.store-detail-actions{gap:var(--space-2);display:grid}.store-confirm-balance{justify-content:center;align-items:center;gap:var(--space-3);border-radius:var(--radius-md);background:var(--color-reward-soft);min-height:74px;font-size:1.1rem;display:flex}.store-confirm-balance strong{color:var(--color-reward)}.store-success-dialog .ui-dialog-body{overflow:visible}.store-success-state{justify-items:center;gap:var(--space-2);text-align:center;display:grid}.store-success-state h3{margin:var(--space-2) 0 0;font-size:1.25rem}.store-success-state>strong{color:var(--color-reward);font-size:1.6rem}.store-success-state p,.store-success-state small{color:var(--color-text-secondary);margin:0}.store-success-mark{background:var(--color-success-soft);width:82px;height:82px;color:var(--color-success);animation:store-success-pop .48s var(--ease-standard) both;border-radius:50%;place-items:center;display:grid}.store-order-list,.admin-store-order-list{border-block-start:1px solid var(--color-border-subtle);display:grid}.store-order-row,.admin-store-order{gap:var(--space-3);padding:var(--space-4) 0;border-block-end:1px solid var(--color-border-subtle);color:var(--color-text-primary);grid-template-columns:minmax(0,1fr);text-decoration:none;display:grid}.store-order-row>div,.admin-store-order>div{justify-items:start;gap:var(--space-1);min-width:0;display:grid}.store-order-row h2,.admin-store-order h2{overflow-wrap:anywhere;margin:0;font-size:1rem}.store-order-row p,.admin-store-order p{margin:0}.store-order-row time,.admin-store-order time{color:var(--color-text-muted);font-size:.74rem}.store-pagination{justify-content:space-between;align-items:center;gap:var(--space-2);margin-top:var(--space-5);display:flex}.store-pagination span{color:var(--color-text-secondary);font-size:.8rem}.store-order-detail>article,.admin-store-order-detail{gap:var(--space-4);border-radius:var(--radius-card);padding:var(--space-4);background:var(--color-surface);display:grid}.store-order-detail-head{align-items:center;gap:var(--space-3);grid-template-columns:72px minmax(0,1fr);display:grid}.store-order-detail-head>img,.store-order-detail-head>span{border-radius:var(--radius-md);object-fit:cover;background:var(--color-brand-soft);width:72px;height:72px;color:var(--color-brand-primary);place-items:center;display:grid}.store-order-detail-head h1{margin:2px 0;font-size:1.3rem}.store-order-detail-head 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