:root{--primary-color: #0f172a;--secondary-color: #3b82f6;--accent-color: #10b981;--bg-color: #f1f5f9;--surface-color: rgba(255, 255, 255, .7);--text-primary: #1e293b;--text-secondary: #64748b;--border-radius: 16px;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .05);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, .07)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);background-image:radial-gradient(at 0% 0%,hsla(210,100%,95%,1) 0,transparent 50%),radial-gradient(at 100% 100%,hsla(160,100%,95%,1) 0,transparent 50%);background-attachment:fixed;color:var(--text-primary);line-height:1.6;min-height:100vh}.glass-panel{background:var(--surface-color);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5);border-radius:var(--border-radius);box-shadow:var(--shadow-glass)}.app-container{max-width:800px;margin:0 auto;padding:2rem}header{text-align:center;margin-bottom:2rem}header h1{font-size:2rem;color:var(--primary-color);font-weight:700;letter-spacing:-.025em;display:flex;align-items:center;justify-content:center;gap:.5rem}header p{color:var(--text-secondary);font-size:1rem}h2{font-size:1.5rem;font-weight:600;margin-bottom:1.5rem;color:var(--primary-color)}.question-card{padding:1.5rem;margin-bottom:1rem;transition:transform .2s ease,box-shadow .2s ease}.question-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.question-title{font-weight:600;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.options-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.75rem}.option-btn{padding:.75rem 1rem;border:1px solid rgba(148,163,184,.3);border-radius:8px;background:#fff;color:var(--text-primary);font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s ease}.option-btn:hover{border-color:var(--secondary-color);background:#3b82f60d}.option-btn.selected{background:var(--secondary-color);color:#fff;border-color:var(--secondary-color);box-shadow:0 4px 14px #3b82f663}textarea.narrative-input{width:100%;min-height:100px;padding:1rem;border:1px solid rgba(148,163,184,.3);border-radius:8px;background:#fff;font-family:inherit;font-size:.95rem;resize:vertical;transition:border-color .2s ease}textarea.narrative-input:focus{outline:none;border-color:var(--secondary-color);box-shadow:0 0 0 3px #3b82f61a}.submit-btn{width:100%;padding:1rem;background:var(--primary-color);color:#fff;border:none;border-radius:var(--border-radius);font-size:1.1rem;font-weight:600;cursor:pointer;margin-top:2rem;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}.submit-btn:hover{background:#1e293b;transform:translateY(-2px);box-shadow:0 10px 20px -10px #0f172a80}.submit-btn:disabled{background:#cbd5e1;cursor:not-allowed;transform:none;box-shadow:none}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;animation:fadeIn .3s ease}.modal-content{max-width:500px;width:100%;padding:2.5rem;position:relative;text-align:center;animation:slideUp .4s cubic-bezier(.16,1,.3,1)}.modal-icon{width:64px;height:64px;background:#10b9811a;color:var(--accent-color);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}.modal-content h3{font-size:1.5rem;color:var(--primary-color);margin-bottom:1rem}.modal-content p{color:var(--text-secondary);margin-bottom:1.5rem}.upsell-card{background:#fffc;border:1px solid rgba(16,185,129,.2);border-radius:12px;padding:1.5rem;margin-bottom:2rem;text-align:left}.upsell-card-title{display:flex;align-items:center;justify-content:space-between;font-weight:600;color:var(--primary-color);margin-bottom:.5rem}.upsell-price{color:var(--accent-color);font-weight:700}.modal-actions{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.btn-outline{padding:.875rem;border:1px solid var(--text-secondary);background:transparent;color:var(--text-secondary);border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-outline:hover{background:#64748b1a}.btn-primary{padding:.875rem;border:none;background:var(--accent-color);color:#fff;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease}.btn-primary:hover{background:#059669;box-shadow:0 4px 14px #10b98163}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.spinner{border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top:3px solid white;width:24px;height:24px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}