:root{--primary:#8b5cf6;--primary-dark:#6d28d9;--primary-soft:#f1eafe;--accent:#ec4899;--green:#1e8e63;--green-soft:#eaf8f2;--surface:#fff;--surface-soft:#f7f3ff;--text:#1f1b2d;--muted:#625b73;--border:rgba(79,70,229,.12);--shadow:0 18px 48px rgba(76,29,149,.09);--radius-xl:28px;--radius-lg:20px;--container:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(180deg,#fff 0%,#faf6ff 100%);color:var(--text);line-height:1.6}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}
.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(31,27,45,.07);background:rgba(255,255,255,.92);backdrop-filter:blur(14px)}.site-nav{max-width:var(--container);margin:auto;padding:.9rem 1.25rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}.brand{color:var(--primary-dark);font-weight:850;text-decoration:none;letter-spacing:-.03em}.nav-note{color:var(--muted);font-size:.9rem}.page-shell{max-width:var(--container);margin:auto;padding:2.5rem 1.25rem 5rem}.page-hero{padding:1.8rem 0 2.2rem}.eyebrow{color:var(--primary-dark);font-weight:850;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}h1{max-width:900px;margin:.65rem 0 .85rem;font-size:clamp(2.35rem,5vw,4.65rem);line-height:1;letter-spacing:-.055em}.lead{max-width:780px;margin:0;color:var(--muted);font-size:1.07rem}.privacy-note{display:inline-flex;align-items:center;gap:.55rem;margin-top:1.2rem;padding:.65rem .85rem;border-radius:999px;background:var(--green-soft);color:#166747;font-size:.84rem;font-weight:750}.privacy-note:before{width:.55rem;height:.55rem;border-radius:50%;background:var(--green);content:""}
.builder-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:1.4rem;align-items:start}.panel{border:1px solid var(--border);border-radius:var(--radius-xl);background:rgba(255,255,255,.92);box-shadow:0 12px 32px rgba(76,29,149,.05)}.filters{padding:1.1rem;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem;margin-bottom:1rem}.field label{display:block;margin:0 0 .35rem;color:var(--muted);font-size:.76rem;font-weight:800}.field select,.field input{width:100%;min-height:44px;padding:.68rem .75rem;border:1px solid var(--border);border-radius:13px;background:#fff;color:var(--text)}.library-toolbar{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.2rem .15rem .85rem;color:var(--muted);font-size:.9rem}.text-button{border:0;background:transparent;color:var(--primary-dark);font-weight:800;cursor:pointer}.activity-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem}.activity-card{display:flex;flex-direction:column;min-height:245px;padding:1.15rem;border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(180deg,#fff,#fdfbff)}.activity-card h2{margin:.7rem 0 .4rem;font-size:1.07rem;line-height:1.25}.activity-card p{margin:0 0 .85rem;color:var(--muted);font-size:.91rem}.chips{display:flex;flex-wrap:wrap;gap:.35rem}.chip{padding:.3rem .52rem;border-radius:999px;background:var(--surface-soft);color:var(--primary-dark);font-size:.7rem;font-weight:800}.source{margin-top:auto;padding-top:.8rem;color:#817a90;font-size:.72rem}.add-button,.primary-button,.secondary-button{min-height:44px;border-radius:999px;padding:.72rem 1rem;font-weight:820;cursor:pointer;transition:transform .15s ease,opacity .15s ease}.add-button{align-self:flex-start;margin-top:.8rem;border:0;background:var(--primary-soft);color:var(--primary-dark)}.add-button[data-added=true]{background:var(--green-soft);color:#166747}.primary-button{border:0;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 12px 28px rgba(109,40,217,.18)}.secondary-button{border:1px solid var(--border);background:#fff;color:var(--text)}.primary-button:disabled,.secondary-button:disabled{opacity:.45;cursor:not-allowed}.add-button:hover,.primary-button:hover,.secondary-button:hover{transform:translateY(-1px)}
.assignment{position:sticky;top:82px;overflow:hidden}.assignment-head{padding:1.25rem;border-bottom:1px solid var(--border);background:var(--surface-soft)}.assignment-head h2{margin:0 0 .35rem;font-size:1.25rem}.assignment-head p{margin:0;color:var(--muted);font-size:.85rem}.selected-list{display:grid;gap:.6rem;padding:1rem;max-height:48vh;overflow:auto}.empty-state{padding:1.5rem .5rem;color:var(--muted);text-align:center;font-size:.9rem}.selected-item{display:grid;grid-template-columns:1fr auto;gap:.45rem;padding:.8rem;border:1px solid var(--border);border-radius:15px;background:#fff}.selected-item strong{font-size:.86rem}.selected-item small{display:block;color:var(--muted);margin-top:.2rem}.remove-button{align-self:start;width:30px;height:30px;border:0;border-radius:50%;background:#f8edf4;color:#9f245f;cursor:pointer}.assignment-actions{display:grid;gap:.65rem;padding:1rem;border-top:1px solid var(--border)}.helper{color:var(--muted);font-size:.76rem;text-align:center}
.share-box{display:none;margin-top:1rem;padding:1rem;border:1px solid var(--border);border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow)}.share-box.is-open{display:grid;grid-template-columns:1fr 180px;gap:1rem;align-items:center}.share-box h2{margin:0 0 .35rem;font-size:1.2rem}.share-box p{margin:0 0 .8rem;color:var(--muted);font-size:.88rem}.share-url{width:100%;padding:.7rem;border:1px solid var(--border);border-radius:12px;background:var(--surface-soft);font-size:.78rem}.share-actions{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:.65rem}.qr-wrap{display:grid;place-items:center;padding:.65rem;border:1px solid var(--border);border-radius:16px;background:#fff}.qr-wrap svg{width:100%;height:auto;display:block}
.family-shell{max-width:760px;margin:auto;padding:2.2rem 1.1rem 4rem}.family-hero{padding:1.3rem 0 1.8rem;text-align:center}.family-hero h1{max-width:none;font-size:clamp(2.25rem,10vw,4rem)}.family-hero .lead{margin-inline:auto}.progress-shell{position:sticky;top:70px;z-index:10;margin-bottom:1rem;padding:.75rem;border:1px solid var(--border);border-radius:18px;background:rgba(255,255,255,.94);box-shadow:0 12px 28px rgba(76,29,149,.08)}.progress-label{display:flex;justify-content:space-between;margin-bottom:.45rem;color:var(--muted);font-size:.8rem;font-weight:750}.progress-track{height:9px;overflow:hidden;border-radius:999px;background:#ece7f4}.progress-bar{width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--primary),var(--accent));transition:width .25s ease}.game-list{display:grid;gap:1rem}.game-card{padding:1.35rem;border:1px solid var(--border);border-radius:24px;background:#fff;box-shadow:0 14px 34px rgba(76,29,149,.06)}.game-number{color:var(--primary-dark);font-size:.78rem;font-weight:850;text-transform:uppercase;letter-spacing:.05em}.game-card h2{margin:.55rem 0 .4rem;font-size:1.45rem;line-height:1.2}.game-card p{margin:0 0 .9rem;color:var(--muted)}.game-prompt{margin:.8rem 0;padding:.85rem 1rem;border-radius:15px;background:var(--surface-soft);color:var(--text);font-weight:720}.game-meta{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1rem}.adult-hint{margin:.7rem 0;padding:.8rem 1rem;border-left:3px solid var(--primary);background:#fbf9ff;color:var(--muted);font-size:.86rem}.done-button{width:100%;min-height:48px;border:0;border-radius:999px;background:var(--primary-soft);color:var(--primary-dark);font-weight:850;cursor:pointer}.game-card.is-done{border-color:rgba(30,142,99,.25);background:linear-gradient(180deg,#fff,#f7fdf9)}.game-card.is-done .done-button{background:var(--green-soft);color:#166747}.finish-card{display:none;padding:2rem 1.3rem;border-radius:26px;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;text-align:center}.finish-card.is-visible{display:block}.finish-card h2{margin:0 0 .4rem;font-size:1.7rem}.finish-card p{margin:0;opacity:.9}.no-assignment{padding:2rem 1.2rem;border:1px solid var(--border);border-radius:24px;background:#fff;text-align:center}.no-assignment h2{margin:0 0 .5rem}.no-assignment p{color:var(--muted)}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:3px solid rgba(139,92,246,.35);outline-offset:3px}@media(max-width:980px){.builder-layout{grid-template-columns:1fr}.assignment{position:static}.filters{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.page-shell{padding-top:1.35rem}.activity-grid,.filters{grid-template-columns:1fr}.share-box.is-open{grid-template-columns:1fr}.qr-wrap{max-width:210px}.nav-note{display:none}.activity-card{min-height:0}}

/* Improved assignment chooser */
.compact-shell{padding-top:1.4rem}.compact-hero{padding:.8rem 0 1.4rem}.compact-hero h1{font-size:clamp(2.15rem,4vw,3.7rem);max-width:820px}.chooser{margin-bottom:1.2rem;padding:1rem}.chooser-top{display:flex;justify-content:flex-end;gap:1rem;margin-bottom:.85rem}.choice-label span{color:var(--muted);font-size:.76rem;font-weight:850}.choice-step{display:grid;grid-template-columns:130px minmax(0,1fr);gap:.7rem;align-items:start;padding:.65rem 0;border-top:1px solid rgba(79,70,229,.08)}.choice-label{display:flex;align-items:center;gap:.55rem;padding:.28rem 0}.choice-label b{display:grid;flex:0 0 25px;width:25px;height:25px;place-items:center;border-radius:50%;background:var(--primary-soft);color:var(--primary-dark);font-size:.74rem}.choice-row{display:flex;gap:.4rem;overflow-x:auto;padding:.1rem .1rem .35rem;scrollbar-width:thin}.choice-button{flex:0 0 auto;min-height:34px;padding:.4rem .7rem;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--muted);font-size:.78rem;font-weight:800;cursor:pointer}.choice-button[aria-pressed=true]{border-color:transparent;background:var(--primary-dark);color:#fff;box-shadow:0 7px 16px rgba(109,40,217,.16)}.sounds-row .choice-button{min-width:54px}.improved-layout{grid-template-columns:minmax(0,1fr) 340px}.library-column{min-width:0}.library-toolbar>div:first-child{min-width:0}.library-toolbar #filter-summary{color:#827a90;font-size:.78rem}.page-controls{display:flex;align-items:center;gap:.5rem;white-space:nowrap}.page-button{display:grid;width:36px;height:36px;place-items:center;border:1px solid var(--border);border-radius:50%;background:#fff;color:var(--primary-dark);font-weight:900;cursor:pointer}.page-button:disabled{opacity:.35;cursor:not-allowed}.compact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.compact-card{display:grid;grid-template-columns:118px minmax(0,1fr);gap:1rem;min-height:0;padding:.75rem}.atlas-image{background-image:url('/assets/activity-atlas.webp');background-size:400% 400%;background-repeat:no-repeat;background-color:var(--surface-soft)}.card-image{width:118px;min-height:154px;border-radius:16px}.card-content{display:flex;min-width:0;flex-direction:column}.compact-card h2{margin:.45rem 0 .25rem;font-size:1rem}.public-name{margin:0!important;color:var(--primary-dark)!important;font-size:.78rem!important;font-weight:800}.card-preview{display:-webkit-box;overflow:hidden;margin:.35rem 0 .55rem!important;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.82rem!important}.card-actions{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:auto}.card-actions .secondary-button,.card-actions .add-button{min-height:36px;margin:0;padding:.42rem .7rem;font-size:.76rem}.no-results{grid-column:1/-1;padding:3rem 1rem;border:1px dashed var(--border);border-radius:20px;text-align:center}.no-results h2{margin:0 0 .4rem}.no-results p{margin:0;color:var(--muted)}
.activity-dialog{width:min(880px,calc(100% - 2rem));max-height:88vh;padding:1.25rem;border:0;border-radius:26px;background:#fff;color:var(--text);box-shadow:0 32px 90px rgba(31,27,45,.28)}.activity-dialog::backdrop{background:rgba(31,27,45,.48);backdrop-filter:blur(4px)}.dialog-close{position:absolute;top:.8rem;right:.8rem;z-index:2;width:38px;height:38px;border:0;border-radius:50%;background:#f4effa;color:var(--primary-dark);font-size:1.45rem;cursor:pointer}.dialog-layout{display:grid;grid-template-columns:220px 1fr;gap:1.2rem;align-items:center;padding-right:2.5rem}.dialog-image{width:220px;aspect-ratio:1;border-radius:22px}.dialog-layout h2{margin:.55rem 0 .35rem;font-size:1.55rem;line-height:1.15}.dialog-public{color:var(--primary-dark);font-weight:850}.detail-columns{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.2rem}.detail-columns>div{padding:1rem;border-radius:18px;background:var(--surface-soft)}.detail-columns h3{margin:0 0 .55rem;font-size:1rem}.detail-columns ol,.detail-columns ul{display:grid;gap:.45rem;margin:0;padding-left:1.25rem;color:var(--muted);font-size:.88rem}.dialog-note{margin-top:1rem;padding:.85rem 1rem;border-left:3px solid var(--primary);background:#fbf9ff;color:var(--muted);font-size:.86rem}.dialog-source{margin-top:.65rem;color:#8a8398;font-size:.72rem}.dialog-actions{display:flex;justify-content:flex-end;margin-top:1rem}
.game-illustration{width:100%;aspect-ratio:16/8;margin-bottom:1rem;border-radius:20px}.game-section{margin:.85rem 0;padding:.9rem 1rem;border-radius:16px;background:var(--surface-soft)}.game-section h3{margin:0 0 .5rem;font-size:.95rem}.game-section ol,.game-section ul{display:grid;gap:.45rem;margin:0;padding-left:1.2rem;color:var(--muted)}
@media(max-width:1120px){.compact-grid{grid-template-columns:1fr}.compact-card{grid-template-columns:126px 1fr}.improved-layout{grid-template-columns:minmax(0,1fr) 320px}}
@media(max-width:900px){.improved-layout{grid-template-columns:1fr}.assignment{position:static;order:-1}.selected-list{max-height:220px}.choice-step{grid-template-columns:1fr}.choice-label{padding-bottom:0}.chooser{padding:.85rem}}
@media(max-width:620px){.chooser-top{align-items:stretch;flex-direction:column}.choice-step{gap:.25rem}.compact-card{grid-template-columns:88px minmax(0,1fr)}.card-image{width:88px;min-height:128px}.card-actions{grid-column:1/-1}.dialog-layout{grid-template-columns:1fr;padding-right:1.7rem}.dialog-image{width:100%;aspect-ratio:16/8}.detail-columns{grid-template-columns:1fr}.activity-dialog{padding:1rem}.compact-hero .privacy-note{border-radius:16px}.library-toolbar{align-items:flex-start}.library-toolbar #filter-summary{display:block;margin-top:.2rem}}
.choice-step[hidden]{display:none}.choice-row{flex-wrap:wrap;overflow:visible}
.atlas-image{background-image:none;background-size:auto}
.game-illustration{aspect-ratio:1/1;background-size:cover}.dialog-image,.card-image{background-size:cover}
.compact-hero h1{max-width:940px;font-size:clamp(1.75rem,3vw,2.85rem);line-height:1.08;letter-spacing:-.04em}
.nav-actions{display:flex;align-items:center;gap:.85rem}.stats-link{padding:.45rem .7rem;border:1px solid var(--border);border-radius:999px;color:var(--primary-dark);font-size:.78rem;font-weight:800;text-decoration:none}.stats-link:hover{background:var(--surface-soft)}
@media(max-width:620px){.dialog-image{aspect-ratio:1/1}}