@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--primary: #4f46e5;--primary-hover: #4338ca;--secondary: #10b981;--danger: #ef4444;--background: #0f172a;--surface: #1e293b;--surface-light: #334155;--text-primary: #f8fafc;--text-secondary: #94a3b8;--border: rgba(255, 255, 255, .1);--glass: rgba(30, 41, 59, .7);--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5), 0 4px 6px -4px rgb(0 0 0 / .5)}.iq-app-container{font-family:Outfit,sans-serif;color:var(--text-primary);background:var(--background);background-image:radial-gradient(circle at 50% -20%,#312e81 0%,transparent 60%);min-height:100vh;padding:2rem;box-sizing:border-box}.iq-glass-panel{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:2rem;transition:transform .3s ease,box-shadow .3s ease}.iq-glass-panel:hover{transform:translateY(-2px);box-shadow:0 20px 25px -5px #00000080,0 8px 10px -6px #00000080}.iq-header{margin-bottom:2rem;text-align:center}.iq-title{font-size:2.5rem;font-weight:700;margin:0;background:linear-gradient(to right,#60a5fa,#a78bfa);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.02em}.iq-slide-container{position:relative;overflow:hidden;min-height:400px}.iq-button{background:var(--primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-family:inherit;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 6px -1px #4f46e566}.iq-button:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 8px -1px #4f46e580}.iq-button:disabled{background:var(--surface-light);color:var(--text-secondary);cursor:not-allowed;transform:none;box-shadow:none}.iq-nav-controls{display:flex;justify-content:space-between;margin-top:2rem;border-top:1px solid var(--border);padding-top:1.5rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.iq-fade-in{animation:fadeIn .4s ease forwards}.iq-dnd-zone{border:2px dashed var(--border);border-radius:var(--radius-md);min-height:120px;display:flex;align-items:center;justify-content:center;background:#0003;transition:all .2s ease}.iq-dnd-zone.active{border-color:var(--primary);background:#4f46e51a}.iq-draggable{background:var(--surface-light);padding:1rem;border-radius:var(--radius-sm);cursor:grab;-webkit-user-select:none;user-select:none;border:1px solid var(--border);transition:transform .1s}.iq-draggable:active{cursor:grabbing;transform:scale(.98)}.iq-blank-input{background:transparent;border:none;border-bottom:2px solid var(--primary);color:var(--text-primary);font-family:inherit;font-size:1.1rem;width:auto;min-width:100px;text-align:center;padding:.25rem;margin:0 .5rem;transition:border-color .2s ease}.iq-blank-input:focus{outline:none;border-bottom-color:#a78bfa}.iq-feedback{margin-top:1.5rem;padding:1rem;border-radius:var(--radius-md);font-weight:500;display:flex;align-items:center;gap:.5rem}.iq-feedback.correct{background:#10b9811a;color:#34d399;border:1px solid rgba(16,185,129,.2)}.iq-feedback.incorrect{background:#ef44441a;color:#f87171;border:1px solid rgba(239,68,68,.2)}.iq-video-wrapper{position:relative;width:100%;padding-top:56.25%;background-color:#000;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-lg)}.iq-video-player{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.iq-video-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10;background:#0f172ad9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem;box-sizing:border-box}.iq-overlay-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;width:90%;max-width:500px;text-align:center;box-shadow:var(--shadow-lg)}.iq-branch-options{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}.iq-upload-zone{border:2px dashed rgba(255,255,255,.2);border-radius:var(--radius-md);padding:3rem 1.5rem;text-align:center;cursor:pointer;transition:all .2s ease;background:#0000001a}.iq-upload-zone:hover{background:#0003;border-color:var(--primary)}.iq-upload-zone.has-file{border-color:var(--secondary);background:#10b9810d}