/* app.css — woottoo.main v2 */

*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#6c5ce7;--primary-light:#a29bfe;--primary-dark:#4834d4;--accent:#fd79a8;--accent-light:#fab1c0;--success:#00b894;--success-light:#55efc4;--error:#d63031;--error-light:#ff7675;--warning:#fdcb6e;--bg-dark:#0f0a2e;--bg-card:rgba(255,255,255,.07);--bg-card-hover:rgba(255,255,255,.12);--text-primary:#ffffff;--text-secondary:rgba(255,255,255,.7);--text-muted:rgba(255,255,255,.45);--glass-border:rgba(255,255,255,.12);--glass-shadow:0 8px 32px rgba(0,0,0,.3);--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--font:"-apple-system","SF Pro Display","SF Pro Text","Helvetica Neue",Arial,sans-serif;--page-transition:.45s cubic-bezier(.4,0,.2,1)}html,body{height:100%;overflow:hidden;font-family:var(--font);background:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent;touch-action:manipulation;user-select:none}#app{position:relative;width:100%;height:100%;overflow:hidden}.page-bg{position:fixed;inset:0;z-index:0;overflow:hidden}#page-home .page-bg{background:linear-gradient(135deg,#0f0a2e,#1a1040,#2d1b69,#1a1040);background-size:400% 400%;animation:gradient-shift 15s ease infinite}#page-game .page-bg{background:linear-gradient(135deg,#0a0a2e,#16213e,#0f3460,#0a0a2e);background-size:400% 400%;animation:gradient-shift 20s ease infinite}#page-results .page-bg{background:linear-gradient(135deg,#1a0a2e,#2d1b69,#0f0a2e,#1a0a2e);background-size:400% 400%;animation:gradient-shift 12s ease infinite}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;will-change:transform}.orb-1{width:300px;height:300px;background:var(--primary);top:-10%;right:-5%;animation:orb-float 8s ease-in-out infinite}.orb-2{width:250px;height:250px;background:var(--accent);bottom:5%;left:-8%;animation:orb-float 10s ease-in-out infinite reverse}.orb-3{width:200px;height:200px;background:var(--success);top:40%;right:10%;animation:orb-float 12s ease-in-out infinite 2s}.orb-4{width:180px;height:180px;background:var(--primary-light);bottom:20%;right:15%;animation:orb-float 9s ease-in-out infinite 1s}.orb-5{width:220px;height:220px;background:var(--accent-light);top:20%;left:10%;animation:orb-float 11s ease-in-out infinite 3s}@keyframes orb-float{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-30px) scale(1.1)}66%{transform:translate(-20px,20px) scale(.9)}}.glass{background:var(--bg-card);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow)}.page{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;transform:scale(.96) translateY(16px);transition:opacity var(--page-transition),transform var(--page-transition);pointer-events:none;z-index:1}.page.active{opacity:1;transform:scale(1) translateY(0);pointer-events:auto}.page-content{position:relative;z-index:2;width:100%;max-width:520px;padding:24px 20px;display:flex;flex-direction:column;align-items:center;height:100%;max-height:100dvh;overflow-y:auto;-webkit-overflow-scrolling:touch}#preloader{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:var(--bg-dark);transition:opacity .5s,visibility .5s}#preloader.done{opacity:0;visibility:hidden;pointer-events:none}.preloader-icon{font-size:48px;animation:preloader-bounce .6s ease infinite alternate}.preloader-pulse{position:absolute;width:80px;height:80px;border-radius:50%;border:3px solid var(--primary-light);animation:preloader-pulse 1.2s ease-out infinite}@keyframes preloader-bounce{0%{transform:translateY(-10px)}to{transform:translateY(10px)}}@keyframes preloader-pulse{0%{transform:scale(.8);opacity:1}to{transform:scale(2);opacity:0}}.home-content{justify-content:flex-start;padding-top:max(env(safe-area-inset-top,0)+24px,24px)}.home-hero{text-align:center;margin-bottom:28px;margin-top:8px}.home-icon{font-size:64px;margin-bottom:8px;animation:home-icon-float 2.5s ease-in-out infinite}@keyframes home-icon-float{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-10px) scale(1.05)}}.home-title{font-size:2.2rem;font-weight:800;line-height:1.15;background:linear-gradient(135deg,#fff 30%,var(--primary-light) 70%,var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em}.home-subtitle{font-size:1rem;color:var(--text-secondary);margin-top:8px;font-weight:500}.home-card{width:100%;padding:24px 20px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.9rem;font-weight:600;color:var(--text-secondary);margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em}.table-chips{display:flex;flex-wrap:wrap;gap:10px}.chip{display:flex;align-items:center;justify-content:center;min-width:52px;height:52px;padding:0 16px;border-radius:99px;border:2.5px solid rgba(255,255,255,.2);background:transparent;color:var(--text-secondary);font-size:1.25rem;font-weight:700;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);font-family:var(--font)}.chip:active{transform:scale(.9)}.chip-active{background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-color:var(--primary);color:#fff;box-shadow:0 4px 16px #6c5ce766}.count-options{display:flex;gap:10px}.count-btn{flex:1;padding:12px 8px;border:2.5px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:1rem;font-weight:700;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);font-family:var(--font)}.count-btn:active{transform:scale(.95)}.count-active{background:linear-gradient(135deg,var(--accent),#e84393);border-color:var(--accent);color:#fff;box-shadow:0 4px 16px #fd79a866}.btn-start{display:inline-flex;align-items:center;gap:10px;padding:16px 36px;border:none;border-radius:var(--radius-xl);background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;font-size:1.15rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 6px 24px #6c5ce766;font-family:var(--font);width:100%;justify-content:center}.btn-start:active{transform:scale(.96)}.btn-start:disabled{opacity:.4;cursor:not-allowed}.btn-icon{font-size:1.3em}.btn-icon-only{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background:#ffffff1a;color:#fff;cursor:pointer;transition:all .2s;flex-shrink:0}.btn-icon-only:active{transform:scale(.9);background:#fff3}.btn-home{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border:2px solid rgba(255,255,255,.2);border-radius:var(--radius-xl);background:transparent;color:var(--text-secondary);font-size:.95rem;font-weight:600;cursor:pointer;transition:all .25s;font-family:var(--font)}.btn-home:active{transform:scale(.96)}.game-content{justify-content:flex-start;padding-top:max(env(safe-area-inset-top,0)+12px,12px);gap:12px}.game-header{display:flex;align-items:center;gap:12px;width:100%}.game-progress-wrap{flex:1;display:flex;align-items:center;gap:10px}.game-progress-bar{flex:1;height:8px;background:#ffffff1f;border-radius:99px;overflow:hidden}.game-progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--primary),var(--primary-light));border-radius:99px;transition:width .5s cubic-bezier(.4,0,.2,1)}.game-progress-text{font-size:.8rem;color:var(--text-secondary);font-weight:600;white-space:nowrap;min-width:50px;text-align:right}.game-stats{display:flex;gap:16px;width:100%;justify-content:center}.stat-item{display:flex;align-items:center;gap:6px;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:8px 14px}.stat-icon{font-size:1.1rem}.stat-value{font-size:.95rem;font-weight:700;font-variant-numeric:tabular-nums}.question-card{width:100%;padding:28px 20px;text-align:center;position:relative;overflow:hidden}.question-text{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.q-num{font-size:3.5rem;font-weight:800;background:linear-gradient(135deg,#fff,var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}.q-op{font-size:2.5rem;font-weight:300;color:var(--text-muted)}.q-qmark{font-size:3.5rem;font-weight:800;color:var(--accent);-webkit-text-fill-color:var(--accent);animation:qmark-pulse 1.5s ease-in-out infinite}@keyframes qmark-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.1)}}.answers-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}.answer-btn{position:relative;padding:16px 8px;border:2.5px solid rgba(255,255,255,.15);border-radius:var(--radius-md);background:var(--bg-card);color:var(--text-primary);font-size:1.5rem;font-weight:700;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);overflow:hidden;font-family:var(--font)}.answer-btn:active:not(.disabled){transform:scale(.96);background:var(--bg-card-hover)}.answer-btn.disabled{cursor:default;pointer-events:none}.answer-btn.correct{background:linear-gradient(135deg,var(--success),#00a381);border-color:var(--success-light);box-shadow:0 0 24px #00b89466;animation:answer-correct .5s cubic-bezier(.4,0,.2,1)}.answer-btn.wrong{background:linear-gradient(135deg,var(--error),#b71c1c);border-color:var(--error-light);box-shadow:0 0 24px #d6303166;animation:answer-wrong .5s cubic-bezier(.4,0,.2,1)}@keyframes answer-correct{0%{transform:scale(1)}30%{transform:scale(1.06)}to{transform:scale(1)}}@keyframes answer-wrong{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-5px)}80%{transform:translate(5px)}}.answer-btn .btn-label{display:flex;align-items:center;justify-content:center;gap:8px}.feedback-overlay{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.8);z-index:100;display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;pointer-events:none;transition:all .35s cubic-bezier(.4,0,.2,1)}.feedback-overlay.show{opacity:1;transform:translate(-50%,-50%) scale(1)}.feedback-icon{font-size:72px;animation:feedback-icon-bounce .5s cubic-bezier(.4,0,.2,1)}@keyframes feedback-icon-bounce{0%{transform:scale(0) rotate(-15deg)}50%{transform:scale(1.2) rotate(5deg)}to{transform:scale(1) rotate(0)}}.feedback-text{font-size:1.4rem;font-weight:800;text-shadow:0 2px 16px rgba(0,0,0,.4)}.feedback-sub{font-size:1rem;color:var(--text-secondary)}.results-content{justify-content:center;gap:24px;padding-top:max(env(safe-area-inset-top,0)+16px,16px)}.results-card{width:100%;padding:32px 24px;text-align:center;animation:results-card-enter .6s cubic-bezier(.4,0,.2,1)}@keyframes results-card-enter{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.results-emoji{font-size:72px;margin-bottom:4px;animation:results-emoji-bounce 1s ease infinite}@keyframes results-emoji-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.results-title{font-size:1.8rem;font-weight:800;background:linear-gradient(135deg,#fff,var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.results-sub{font-size:1rem;color:var(--text-secondary);margin-top:4px;font-weight:500}.results-stats{display:flex;gap:10px;margin:20px 0;justify-content:center}.r-stat{flex:1;background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:14px 8px;display:flex;flex-direction:column;align-items:center;gap:4px}.r-stat-icon{font-size:1.5rem}.r-stat-label{font-size:.75rem;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.03em}.r-stat-value{font-size:1.2rem;font-weight:700}.mistakes-section{margin-top:8px;text-align:left}.mistakes-title{font-size:.85rem;color:var(--text-secondary);font-weight:600;margin-bottom:8px}.mistakes-list{display:flex;flex-wrap:wrap;gap:6px}.mistake-chip{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:6px 12px;font-size:.82rem;color:var(--text-secondary);font-weight:500}.mistake-chip strong{color:var(--error-light);font-weight:700}.results-actions{display:flex;flex-direction:column;gap:10px;width:100%;max-width:320px;align-items:center;animation:results-card-enter .6s cubic-bezier(.4,0,.2,1) .2s both}.confetti-container{position:fixed;inset:0;z-index:200;pointer-events:none;overflow:hidden}.confetti-piece{position:absolute;width:10px;height:10px;top:-12px;animation:confetti-fall linear forwards}.confetti-piece.square{border-radius:2px}.confetti-piece.circle{border-radius:50%}.confetti-piece.rect{width:6px;height:14px;border-radius:2px}.confetti-piece.triangle{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:10px solid;background:transparent!important}@keyframes confetti-fall{0%{transform:translateY(0) rotate(0) scale(1);opacity:1}to{transform:translateY(105vh) rotate(720deg) scale(.3);opacity:0}}.burst-container{position:fixed;inset:0;z-index:300;pointer-events:none;overflow:hidden}.burst-particle{position:absolute;width:6px;height:6px;border-radius:50%;animation:burst-fly .8s cubic-bezier(.25,.46,.45,.94) forwards}@keyframes burst-fly{0%{transform:translate(0) scale(0);opacity:1}to{opacity:0}}.sad-rain{position:fixed;inset:0;z-index:200;pointer-events:none;overflow:hidden}.sad-drop{position:absolute;width:2px;background:linear-gradient(180deg,transparent,rgba(150,150,255,.5));animation:rain-fall linear infinite}.sad-drop.short{height:15px}.sad-drop.med{height:25px}.sad-drop.long{height:35px}@keyframes rain-fall{0%{transform:translateY(-40px);opacity:0}10%{opacity:1}90%{opacity:.3}to{transform:translateY(100vh);opacity:0}}@media(min-width:768px){.home-title{font-size:3rem}.home-icon{font-size:80px}.page-content{max-width:560px;padding:32px 24px}.home-card{padding:32px 28px}.q-num{font-size:4.5rem}.q-op{font-size:3rem}.q-qmark{font-size:4.5rem}.answers-grid{gap:12px}.answer-btn{padding:20px 16px;font-size:1.65rem}.game-stats{gap:20px}.stat-item{padding:10px 18px}.results-card{padding:40px 32px}.results-stats{gap:14px}.r-stat{padding:18px 12px}.results-emoji{font-size:88px}.results-title{font-size:2.2rem}}@media(min-width:1024px){.question-card{padding:36px 28px}.q-num,.q-qmark{font-size:5rem}.answer-btn{font-size:1.8rem;padding:22px 20px}.answers-grid{grid-template-columns:1fr 1fr 1fr;max-width:600px;margin-left:auto;margin-right:auto}.page-content{max-width:620px}}@media(min-width:1366px){.home-title{font-size:3.5rem}.page-content{max-width:660px}}@media(orientation:landscape)and (max-height:500px){.home-content{padding-top:8px;gap:4px}.home-hero{margin-bottom:12px}.home-icon{font-size:40px;margin-bottom:4px}.home-title{font-size:1.6rem}.home-subtitle{font-size:.85rem;margin-top:4px}.home-card{padding:14px 16px}.form-group{margin-bottom:10px}.chip{min-width:42px;height:42px;font-size:1rem}.form-label{font-size:.78rem;margin-bottom:8px}.game-content{gap:6px;padding-top:8px}.game-stats{gap:10px}.stat-item{padding:5px 10px}.stat-value{font-size:.8rem}.question-card{padding:12px 16px}.q-num{font-size:2.2rem}.q-op{font-size:1.6rem}.q-qmark{font-size:2.2rem}.answer-btn{padding:10px 8px;font-size:1.15rem}.answers-grid{gap:6px}.results-content{gap:12px}.results-card{padding:16px 20px}.results-emoji{font-size:48px}.results-title{font-size:1.3rem}.results-stats{gap:6px;margin:10px 0}.r-stat{padding:8px 6px}.r-stat-value{font-size:.95rem}}@media(hover:hover){.chip:hover:not(.chip-active){background:#ffffff14;border-color:#ffffff4d}.count-btn:hover:not(.count-active){background:#ffffff14;border-color:#ffffff4d}.answer-btn:hover:not(.disabled):not(.correct):not(.wrong){background:var(--bg-card-hover);border-color:#ffffff40;transform:translateY(-2px)}.btn-home:hover{border-color:#fff6;color:#fff}.btn-start:hover:not(:disabled){box-shadow:0 8px 32px #6c5ce780;transform:translateY(-2px)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}