:root{--bg: #f5f3ff;--ink: #1e1b4b;--panel: #ffffff;--accent: #7c3aed;--accent-light: #ede9fe;--good: #10b981;--bad: #ef4444;--star: #fbbf24;--text: #1e1b4b;--muted: #6b7280;--shadow: #2e1065;--radius: 16px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{font-family:ui-rounded,Avenir Next,Nunito,sans-serif;color:var(--text);background:linear-gradient(160deg,var(--bg) 0%,#ddd6fe 100%);min-height:100vh;line-height:1.5;-webkit-tap-highlight-color:transparent}#app,.game-host,.screen{-webkit-user-select:none;-moz-user-select:none;user-select:none}.pyp-map-link{position:fixed;top:16px;right:16px;z-index:9999;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 18px;border:2px solid var(--ink);border-radius:12px;background:var(--panel);color:var(--ink);font-weight:900;font-size:1rem;text-decoration:none;box-shadow:3px 3px 0 var(--ink);transition:transform .15s ease,box-shadow .15s ease}.pyp-map-link:hover{transform:translateY(-2px);box-shadow:5px 5px 0 var(--ink)}.pyp-map-link:active{transform:translateY(1px);box-shadow:2px 2px 0 var(--ink)}.voice-switcher{position:fixed;top:16px;right:16px;z-index:9999;display:inline-flex;align-items:center;gap:6px;background:var(--panel);border:2px solid var(--ink);border-radius:12px;padding:6px 10px;box-shadow:3px 3px 0 var(--ink)}.accent-btn{min-height:36px;min-width:36px;display:inline-flex;align-items:center;justify-content:center;border:2px solid transparent;border-radius:8px;background:transparent;cursor:pointer;font-size:1.1rem;padding:0 4px;transition:background .15s ease,border-color .15s ease;-webkit-tap-highlight-color:transparent}.accent-btn.active{border-color:var(--accent);background:var(--accent-light)}.voice-select{min-height:36px;border:2px solid var(--ink);border-radius:8px;font-family:inherit;font-size:.85rem;font-weight:600;max-width:140px;padding:0 8px;cursor:pointer}#app{max-width:1100px;margin:0 auto;padding:72px 20px 24px}.screen{animation:fadeIn .3s ease}.screen.hidden{display:none}.screen-header{text-align:center;margin-bottom:28px}.screen-header h1{font-size:2rem;font-weight:900;color:var(--ink);letter-spacing:-.02em}.screen-header p{margin-top:6px;color:var(--muted);font-size:1.05rem;font-weight:600}.grade-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.grade-card{display:flex;flex-direction:column;align-items:center;gap:10px;min-height:44px;padding:32px 24px;background:var(--panel);border:3px solid var(--ink);border-radius:var(--radius);box-shadow:4px 4px 0 var(--ink);cursor:pointer;text-align:center;transition:transform .15s ease,box-shadow .15s ease}.grade-card:hover{transform:translateY(-4px);box-shadow:6px 6px 0 var(--ink)}.grade-card:active{transform:translateY(2px);box-shadow:2px 2px 0 var(--ink)}.grade-card .grade-icon{font-size:48px;line-height:1}.grade-card .grade-label{font-size:1.3rem;font-weight:900;color:var(--ink)}.grade-card .progress-dots{display:flex;gap:6px;flex-wrap:wrap;justify-content:center}.progress-dot{width:10px;height:10px;border-radius:50%;background:var(--accent-light);border:2px solid var(--accent)}.progress-dot.filled{background:var(--accent)}.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.cat-card{display:flex;flex-direction:column;gap:8px;min-height:44px;padding:18px 16px;background:var(--panel);border:3px solid var(--ink);border-radius:var(--radius);box-shadow:3px 3px 0 var(--ink);cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.cat-card:hover{transform:translateY(-3px);box-shadow:5px 5px 0 var(--ink)}.cat-card:active{transform:translateY(1px);box-shadow:2px 2px 0 var(--ink)}.cat-card .cat-name{font-size:1rem;font-weight:800;color:var(--ink);line-height:1.3}.cat-card .word-count{display:inline-block;padding:2px 10px;background:var(--accent-light);color:var(--accent);border-radius:20px;font-size:.8rem;font-weight:700;align-self:flex-start}.cat-card .star-row{display:flex;gap:4px;font-size:1.1rem}.cat-card .star-row .mode-star{color:var(--star)}.cat-card .star-row .mode-star.empty{opacity:.25}.cat-card.done{border-color:var(--good);box-shadow:3px 3px 0 var(--good)}.cat-card.done:hover{box-shadow:5px 5px 0 var(--good)}.mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:600px;margin:0 auto}.mode-card{display:flex;flex-direction:column;align-items:center;gap:8px;min-height:44px;padding:28px 20px;background:var(--panel);border:3px solid var(--ink);border-radius:var(--radius);box-shadow:4px 4px 0 var(--ink);cursor:pointer;text-align:center;transition:transform .15s ease,box-shadow .15s ease}.mode-card:hover{transform:translateY(-4px);box-shadow:6px 6px 0 var(--ink)}.mode-card:active{transform:translateY(2px);box-shadow:2px 2px 0 var(--ink)}.mode-card .mode-icon{font-size:40px;line-height:1}.mode-card .mode-title{font-size:1.15rem;font-weight:900;color:var(--ink)}.mode-card .mode-desc{font-size:.85rem;color:var(--muted);font-weight:600}.mode-card .mode-badge{margin-top:4px;padding:2px 10px;background:var(--good);color:#fff;border-radius:20px;font-size:.75rem;font-weight:800}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 24px;border:none;border-radius:12px;font-family:inherit;font-size:1rem;font-weight:800;cursor:pointer;touch-action:manipulation;transition:transform .12s ease,box-shadow .12s ease;box-shadow:4px 4px 0 var(--shadow)}.btn:active{transform:translateY(2px);box-shadow:2px 2px 0 var(--shadow)}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:var(--panel);color:var(--ink);border:2px solid var(--ink)}.btn-good{background:var(--good);color:#fff}.btn-back{background:var(--panel);color:var(--ink);border:2px solid var(--ink);padding:10px 18px;font-size:.95rem}.game-host{display:flex;flex-direction:column;gap:16px}.game-header{display:flex;align-items:center;gap:12px}.game-header .game-title{flex:1;font-size:1.2rem;font-weight:900;color:var(--ink)}.progress-bar{width:100%;height:12px;background:var(--accent-light);border-radius:8px;overflow:hidden;border:2px solid var(--ink)}.progress-fill{height:100%;background:var(--accent);border-radius:6px;transition:width .4s ease}.word-list{display:flex;flex-wrap:wrap;gap:8px}.word-chip{padding:6px 14px;border-radius:10px;background:var(--accent-light);color:var(--accent);font-weight:700;font-size:.95rem;transition:transform .2s ease,background .2s ease}.word-chip.found{background:var(--good);color:#fff;text-decoration:line-through;transform:scale(.95)}.complete-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0f0f1a59;z-index:10000;animation:fadeIn .3s ease;padding:20px}.complete-card{max-width:400px;width:90%;padding:40px;background:var(--panel);border:3px solid var(--ink);border-radius:var(--radius);box-shadow:6px 6px 0 var(--ink);text-align:center;animation:popIn .4s ease}.complete-emoji{font-size:64px;line-height:1}.complete-card h2{margin-top:12px;font-size:1.6rem;font-weight:900;color:var(--ink)}.complete-card p{margin-top:8px;color:var(--muted);font-weight:600}.complete-stars{display:flex;justify-content:center;gap:8px;margin:20px 0}.star{color:var(--star);font-size:32px;line-height:1}.star.empty{opacity:.3}#confetti-canvas{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:9998}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-8px)}80%{transform:translate(8px)}}@keyframes bounce{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes popIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.animate-shake{animation:shake .4s ease}.animate-bounce{animation:bounce .3s ease}.animate-pop{animation:popIn .3s ease}@media (max-width: 820px){.grade-grid{grid-template-columns:1fr}.cat-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.screen-header h1{font-size:1.6rem}.grade-card .grade-icon{font-size:40px}.grade-card .grade-label{font-size:1.1rem}.pyp-map-link{padding:6px 14px;font-size:.9rem}.voice-switcher{padding:4px 8px;gap:4px}.accent-btn{min-height:32px;min-width:32px;font-size:1rem}.voice-select{max-width:120px;font-size:.8rem}}@media (max-width: 640px){#app{padding:64px 14px 20px}.mode-grid{grid-template-columns:1fr}.game-header{flex-direction:column;align-items:stretch;gap:8px}.screen-header h1{font-size:1.4rem}.screen-header p{font-size:.95rem}.complete-card{padding:28px 20px}.complete-emoji{font-size:52px}.star{font-size:28px}.voice-select{max-width:100px}}.hidden{display:none!important}.flex-center{display:flex;align-items:center;justify-content:center}.text-center{text-align:center}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}