@import "https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap";@import "https://fonts.googleapis.com/css2?family=Quicksand:wght@400;600;700&display=swap";:root{--bg-primary:#384f9e;--bg-dark:#23356f;--bg-light:#4c66c3;--text-white:#fff;--text-muted:#d0d7f2;--color-red:#ff3b3b;--color-green:#00c853;--color-gold:#ffd600;--font-sans:"Roboto", "Arial", sans-serif;--font-header:"Quicksand", sans-serif;--shadow-sm:0 2px 8px #00000026;--shadow-md:0 4px 16px #0003;--shadow-lg:0 8px 32px #0000004d;--radius-sm:8px;--radius-md:16px;--radius-lg:24px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background:radial-gradient(circle at center, var(--bg-light) 0%, var(--bg-primary) 70%, var(--bg-dark) 100%);color:var(--text-white);min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#ffffff0d}::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff6}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}@keyframes scaleUp{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.animate-slide-in{animation:.4s forwards slideIn}.animate-fade-in{animation:.3s forwards fadeIn}.animate-scale-up{animation:.3s cubic-bezier(.34,1.56,.64,1) forwards scaleUp}.animate-float{animation:4s ease-in-out infinite float}.animate-pulse{animation:2s ease-in-out infinite pulse}.app-container{flex-direction:column;max-width:1200px;min-height:100vh;margin:0 auto;padding:20px;display:flex}.card{-webkit-backdrop-filter:blur(12px);border-radius:var(--radius-md);box-shadow:var(--shadow-md);background:#ffffff14;border:1px solid #ffffff26;padding:30px;transition:transform .2s,box-shadow .2s}.card:hover{box-shadow:var(--shadow-lg);border-color:#ffffff40;transform:translateY(-2px)}h1,h2,h3,h4,h5,h6{font-family:var(--font-header);font-weight:700}.btn{color:var(--text-white);font-family:var(--font-sans);cursor:pointer;background:#ffffff1a;border:2px solid #ffffff4d;border-radius:50px;outline:none;justify-content:center;align-items:center;gap:10px;padding:12px 28px;font-size:1rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn:hover:not(:disabled){background:var(--text-white);color:var(--bg-primary);border-color:var(--text-white);transform:translateY(-2px);box-shadow:0 4px 12px #ffffff40}.btn:active:not(:disabled){transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--text-white);color:var(--bg-primary);border-color:var(--text-white)}.btn-primary:hover{background:var(--bg-light);color:var(--text-white);border-color:var(--bg-light)}.btn-accent{border-color:var(--color-gold);color:var(--color-gold)}.btn-accent:hover{background:var(--color-gold);color:var(--bg-dark);border-color:var(--color-gold);box-shadow:0 4px 12px #ffd6004d}.btn-danger{border-color:var(--color-red);color:var(--color-red)}.btn-danger:hover{background:var(--color-red);color:var(--text-white);border-color:var(--color-red)}.input-group{text-align:left;margin-bottom:20px}.input-label{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:8px;font-size:.85rem;font-weight:500;display:block}.input-field{border-radius:var(--radius-sm);width:100%;color:var(--text-white);font-size:1rem;font-family:var(--font-sans);background:#0003;border:2px solid #ffffff26;outline:none;padding:14px 20px;transition:all .2s}.input-field:focus{border-color:var(--text-white);background:#00000059;box-shadow:0 0 0 4px #ffffff1a}.category-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:30px;display:grid}.category-card{cursor:pointer;text-align:center;position:relative;overflow:hidden}.category-card.selected{border-color:var(--color-gold);background:#ffd60014}.category-icon{margin-bottom:15px;font-size:2.5rem;display:inline-block}.game-header{border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;margin-bottom:30px;padding:15px 0;display:flex}.question-text{font-family:var(--font-header);text-align:center;margin-bottom:30px;font-size:1.8rem;line-height:1.4}.question-text h1,.question-text h2,.question-text h3{font-family:var(--font-header);text-align:center;color:var(--text-white);margin-bottom:20px;font-size:1.6rem;font-weight:700;line-height:1.3}.question-text p{font-family:var(--font-sans);text-align:left;color:var(--text-white);margin-bottom:16px;font-size:1.1rem;font-weight:400;line-height:1.6}.question-text ul,.question-text ol{font-family:var(--font-sans);text-align:left;margin-bottom:20px;margin-left:24px;font-size:1.1rem;line-height:1.6}.question-text li{margin-bottom:8px}.question-text blockquote,.question-text q{font-family:var(--font-sans);border-left:3px solid var(--color-gold);margin:15px 0;padding-left:15px;font-style:italic;display:block}.options-grid{grid-template-columns:1fr;gap:16px;margin-bottom:30px;display:grid}@media (width>=768px){.options-grid{grid-template-columns:repeat(2,1fr)}}.option-card{border-radius:var(--radius-sm);cursor:pointer;text-align:left;background:#ffffff0d;border:2px solid #ffffff26;outline:none;align-items:center;gap:15px;padding:18px 24px;font-size:1.1rem;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.option-card:hover:not(.locked){border-color:var(--text-white);background:#ffffff1f;transform:translateY(-2px)}.option-card.selected{border-color:var(--text-white);background:#ffffff26}.option-card.correct{color:var(--text-white);border-color:var(--color-green)!important;background:#00c85326!important}.option-card.incorrect{color:var(--text-white);border-color:var(--color-red)!important;background:#ff3b3b26!important}.option-badge{background:#ffffff26;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.9rem;font-weight:700;transition:all .2s;display:flex}.option-card.correct .option-badge{background:var(--color-green)}.option-card.incorrect .option-badge{background:var(--color-red)}.explanation-panel{border-left:4px solid var(--color-gold);border-radius:0 var(--radius-sm) var(--radius-sm) 0;text-align:left;background:#0003;margin-bottom:30px;padding:20px}.explanation-title{color:var(--color-gold);align-items:center;gap:8px;margin-bottom:8px;font-weight:700;display:flex}.timer-container{justify-content:center;align-items:center;width:70px;height:70px;display:flex;position:relative}.timer-svg{width:70px;height:70px;transform:rotate(-90deg)}.timer-circle-bg{fill:none;stroke:#ffffff1a;stroke-width:4px}.timer-circle-val{fill:none;stroke:var(--text-white);stroke-width:4px;stroke-linecap:round;transition:stroke-dashoffset 1s linear}.timer-text{font-family:var(--font-header);font-size:1.3rem;font-weight:700;position:absolute}.timer-warning{animation:.5s ease-in-out infinite alternate shake;stroke:var(--color-red)!important}.lobby-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:15px;margin:30px 0;display:grid}.lobby-player-card{border-radius:var(--radius-sm);text-align:center;text-overflow:ellipsis;white-space:nowrap;background:#ffffff1a;border:1px solid #ffffff26;padding:15px;font-weight:600;overflow:hidden}.leaderboard-list{flex-direction:column;gap:12px;margin:25px 0;display:flex}.leaderboard-row{border-radius:var(--radius-sm);background:#ffffff14;border:1px solid #ffffff1a;justify-content:space-between;align-items:center;padding:14px 24px;transition:transform .2s;display:flex}.leaderboard-row:hover{background:#ffffff1f;transform:scale(1.01)}.leaderboard-rank{font-family:var(--font-header);width:40px;font-size:1.2rem;font-weight:700}.leaderboard-player{flex-grow:1;align-items:center;gap:15px;display:flex}.leaderboard-name{font-size:1.1rem;font-weight:600}.leaderboard-badge{color:var(--text-muted);background:#ffffff26;border-radius:20px;padding:2px 8px;font-size:.75rem}.leaderboard-score{font-family:var(--font-header);color:var(--color-gold);font-size:1.2rem;font-weight:700}.leaderboard-top-1{background:linear-gradient(90deg,#ffd60026,#ffffff0d);border-color:#ffd6004d}.leaderboard-top-1 .leaderboard-rank{color:var(--color-gold)}.gamepad-container{flex-direction:column;justify-content:center;align-items:center;min-height:80vh;display:flex}.gamepad-grid{grid-template-columns:repeat(2,1fr);gap:20px;width:100%;max-width:500px;margin-top:30px;display:grid}.gamepad-btn{border-radius:var(--radius-md);cursor:pointer;height:120px;color:var(--text-white);border:3px solid #fff3;outline:none;flex-direction:column;justify-content:center;align-items:center;gap:10px;font-size:1.5rem;font-weight:700;transition:all .15s;display:flex}.gamepad-btn:hover:not(:disabled){transform:scale(1.03)}.gamepad-btn:active:not(:disabled){transform:scale(.98)}.btn-option-a{background:#e53935}.btn-option-b{background:#1e88e5}.btn-option-c{color:#333;background:#fdd835}.btn-option-d{background:#43a047}.btn-option-t{background:#00acc1}.btn-option-f{background:#8e24aa}.gamepad-btn:disabled{opacity:.3;cursor:not-allowed}.podium-container{justify-content:center;align-items:flex-end;gap:15px;height:250px;margin:40px 0;display:flex}.podium-step{border-radius:var(--radius-sm) var(--radius-sm) 0 0;background:#ffffff1a;border:1px solid #ffffff26;flex-direction:column;justify-content:flex-end;align-items:center;width:100px;padding-bottom:20px;transition:all .8s cubic-bezier(.34,1.56,.64,1);display:flex}.podium-place-1{border-color:var(--color-gold);background:linear-gradient(#ffd60040,#ffffff0d);order:2;height:180px}.podium-place-2{background:linear-gradient(#fff3,#ffffff0d);border-color:#fff6;order:1;height:140px}.podium-place-3{background:linear-gradient(#cd7f3240,#ffffff0d);border-color:#cd7f32;order:3;height:100px}.podium-crown{margin-bottom:8px;font-size:1.5rem}.podium-name{text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:90px;font-size:1.1rem;font-weight:700;overflow:hidden}.podium-score{color:var(--text-muted);font-size:.9rem}.question-text img{object-fit:contain;border-radius:var(--radius-sm);max-height:250px;box-shadow:var(--shadow-sm);margin:15px auto;display:block;max-width:100%!important;height:auto!important}.explanation-panel p{font-family:var(--font-sans);color:var(--text-muted);margin-bottom:12px;font-size:1rem;line-height:1.5}.explanation-panel ul,.explanation-panel ol{font-family:var(--font-sans);color:var(--text-muted);margin-bottom:12px;margin-left:20px;font-size:1rem;line-height:1.5}.hint-tooltip{-webkit-text-decoration:underline dotted var(--color-gold);text-decoration:underline dotted var(--color-gold);color:var(--color-gold);cursor:help;margin:0 2px;font-weight:700;display:inline-block;position:relative}.hint-tooltip:after{content:attr(data-hint);background:var(--bg-dark);color:var(--text-white);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);white-space:nowrap;opacity:0;pointer-events:none;z-index:1000;border:1px solid #fff3;padding:8px 14px;font-size:.85rem;font-weight:400;transition:opacity .2s,transform .2s;position:absolute;bottom:125%;left:50%;transform:translate(-50%)translateY(5px)}.hint-tooltip:hover:after{opacity:1;transform:translate(-50%)translateY(0)}