@import "https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;800;900&display=swap";:root{--primary:#3b82f6;--primary-dark:#1d4ed8;--secondary:#ec4899;--secondary-dark:#be185d;--accent:#f59e0b;--bg-gradient:linear-gradient(-45deg, #0ea5e9, #6366f1, #ec4899, #14b8a6);--bg-card:#fffffff2;--text:#1e293b;--text-muted:#64748b;--success:#10b981;--success-dark:#047857;--danger:#ef4444;--danger-dark:#b91c1c;--option-bg:#fff;--option-border:#cbd5e1}*{box-sizing:border-box;margin:0;padding:0;font-family:Outfit,sans-serif}@keyframes gradientAnimation{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}body{background:var(--bg-gradient);color:var(--text);background-size:400% 400%;background-attachment:fixed;flex-direction:column;min-height:100vh;animation:15s infinite gradientAnimation;display:flex;overflow-x:hidden}#root{flex-direction:column;flex:1;display:flex}.glass-panel{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);border:4px solid #fffc;border-radius:24px;padding:2.5rem;box-shadow:0 15px 35px #0003,inset 0 0 0 2px #ffffff80}.title{text-align:center;color:#fff;text-shadow:3px 3px 0 var(--primary-dark), -1px -1px 0 var(--primary-dark), 1px -1px 0 var(--primary-dark), -1px 1px 0 var(--primary-dark), 1px 1px 0 var(--primary-dark);letter-spacing:1px;margin-bottom:1.5rem;font-size:3rem;font-weight:900}.btn{background:var(--primary);color:#fff;cursor:pointer;box-shadow:0 8px 0 var(--primary-dark), 0 10px 20px #0003;text-transform:uppercase;letter-spacing:1px;border:2px solid #fff;border-radius:16px;justify-content:center;align-items:center;gap:.5rem;padding:1rem 2rem;font-size:1.2rem;font-weight:800;transition:all .1s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn:hover:not(:disabled){box-shadow:0 6px 0 var(--primary-dark), 0 8px 15px #0003;filter:brightness(1.1);transform:translateY(2px)}.btn:active:not(:disabled){box-shadow:0 0px 0 var(--primary-dark), 0 0px 0 #0003;transform:translateY(8px)}.btn:disabled{cursor:not-allowed;background:#cbd5e1;border-color:#cbd5e1;box-shadow:0 6px #94a3b8}.btn.danger{background:var(--danger);box-shadow:0 8px 0 var(--danger-dark), 0 10px 20px #0003}.btn.danger:hover:not(:disabled){box-shadow:0 6px 0 var(--danger-dark), 0 8px 15px #0003}.btn.danger:active:not(:disabled){box-shadow:0 0 0 var(--danger-dark)}.input-field{border:3px solid var(--option-border);width:100%;color:var(--text);background:#fff;border-radius:16px;outline:none;margin-bottom:1rem;padding:1.2rem;font-size:1.3rem;font-weight:600;transition:all .3s;box-shadow:inset 0 4px 6px #0000000d}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 5px #3b82f64d,inset 0 4px 6px #0000000d}.center-container{flex:1;justify-content:center;align-items:center;padding:1rem;display:flex}.container{width:100%;max-width:900px;margin:0 auto}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.animate-pulse{animation:1.5s infinite pulse}@keyframes slideIn{0%{opacity:0;transform:translateY(40px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.slide-in{animation:.5s cubic-bezier(.34,1.56,.64,1) forwards slideIn}.grid-2{grid-template-columns:1fr 1fr;gap:1.5rem;display:grid}.question-text{color:var(--text);text-align:center;margin-bottom:2rem;font-size:2.2rem;font-weight:900;line-height:1.3}.option-card{background:var(--option-bg);border:4px solid var(--option-border);color:var(--text);cursor:pointer;box-shadow:0 8px 0 var(--option-border);border-radius:20px;align-items:center;gap:1rem;padding:1.5rem;font-size:1.3rem;font-weight:800;transition:all .15s cubic-bezier(.4,0,.2,1);display:flex}.option-card:hover:not(.disabled){border-color:var(--primary);box-shadow:0 6px 0 var(--primary);background:#eff6ff;transform:translateY(2px)}.option-card.selected{background:var(--primary);border-color:var(--primary-dark);color:#fff;transform:translateY(8px);box-shadow:0 0 0 var(--primary-dark)!important}.option-card.selected .icon-badge{color:#fff;background:#ffffff4d}.option-card.correct{background:var(--success);border-color:var(--success-dark);color:#fff;animation:.5s pulse}.option-card.correct .icon-badge{color:#fff;background:#ffffff4d}.option-card.wrong{background:var(--danger);border-color:var(--danger-dark);color:#fff}.option-card.wrong .icon-badge{color:#fff;background:#ffffff4d}.option-card.disabled{opacity:.7;cursor:not-allowed}.icon-badge{color:var(--text);background:#f1f5f9;border-radius:12px;justify-content:center;align-items:center;min-width:48px;height:48px;font-size:1.4rem;font-weight:900;transition:all .2s;display:flex;box-shadow:inset 0 -3px #0000001a}.timer-bar-container{background:#cbd5e1;border:2px solid #fff;border-radius:8px;width:100%;height:16px;margin:2rem 0;overflow:hidden;box-shadow:inset 0 3px 6px #0003}.timer-bar{background:linear-gradient(90deg,#f59e0b,#ef4444);border-radius:6px;height:100%;transition:width 1s linear}.top-nav{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe6;border:3px solid #fff;border-radius:50px;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:1rem 2rem;display:flex;box-shadow:0 8px 25px #0000001a}.score-badge{background:var(--accent);color:#fff;text-shadow:1px 1px #b45309;border-radius:30px;align-items:center;gap:.5rem;padding:.5rem 1.5rem;font-size:1.2rem;font-weight:900;display:flex;box-shadow:0 4px #b45309}#tooth-canvas{background:linear-gradient(#38bdf8,#e0f2fe);border:8px solid #fff;border-radius:32px;margin:0 auto;display:block;box-shadow:0 15px 40px #0003}.admin-table{border-collapse:separate;border-spacing:0;background:#fff;border-radius:16px;width:100%;overflow:hidden;box-shadow:0 4px 6px #0000000d}.admin-table th{background:var(--primary);color:#fff;text-transform:uppercase;letter-spacing:1px;padding:1.2rem;font-size:1rem;font-weight:800}.admin-table td{color:var(--text);border-bottom:1px solid #e2e8f0;padding:1.2rem;font-size:1.1rem}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:#f8fafc}.drop-zone{background:#f8fafc;border:4px dashed #cbd5e1;border-radius:20px;justify-content:center;align-items:center;min-height:120px;transition:all .2s;display:flex}.drop-zone.drag-over{border-color:var(--primary);background:#eff6ff;transform:scale(1.02)}.draggable-item{background:var(--primary);color:#fff;cursor:grab;box-shadow:0 6px 0 var(--primary-dark);border-radius:12px;padding:1rem 1.5rem;font-weight:800;transition:transform .1s}.draggable-item:active{cursor:grabbing;box-shadow:0 2px 0 var(--primary-dark);transform:translateY(4px)}.word-pool{background:#ffffff80;border:2px dashed #94a3b8;border-radius:20px;flex-wrap:wrap;justify-content:center;gap:1rem;padding:1.5rem;display:flex}@media (width<=768px){.grid-2{grid-template-columns:1fr}.glass-panel{border-width:2px;padding:1.5rem}.title{font-size:2.2rem}.question-text{font-size:1.6rem}.btn{width:100%}.top-nav{border-radius:20px;flex-direction:column;gap:1rem}}