:root{--primary-color: #6366f1;--primary-hover: #4f46e5;--background-color: #f3f4f6;--surface-color: #ffffff;--text-color: #1f2937;--text-secondary: #6b7280;--success-color: #10b981;--danger-color: #ef4444;--border-radius: 12px;--box-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--font-heading: "Space Grotesk", sans-serif;--font-body: "Work Sans", sans-serif}body{margin:0;min-height:100vh;background-color:var(--background-color);color:var(--text-color);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;display:flex;justify-content:center;align-items:center}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);margin-top:0}button{font-family:var(--font-heading);cursor:pointer}#root{width:100%;max-width:100%;padding:1rem;display:flex;justify-content:center}.survey-card{background-color:var(--surface-color);border-radius:var(--border-radius);box-shadow:var(--box-shadow);padding:3rem;width:100%;max-width:480px;min-height:400px;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative;overflow:hidden}@media screen and (max-width: 640px){.survey-card{padding:1.5rem;min-height:auto}}.btn-primary-custom{background-color:var(--primary-color);color:#fff;border:none;padding:.75rem 2rem;border-radius:50px;font-size:1rem;font-weight:500;transition:background-color .2s;text-transform:uppercase;letter-spacing:.05em}.btn-primary-custom:hover{background-color:var(--primary-hover)}.btn-primary-custom:disabled{background-color:#cbd5e1;cursor:not-allowed}.btn-outline-custom{background-color:transparent;color:var(--text-secondary);border:1px solid #d1d5db;padding:.75rem 2rem;border-radius:50px;font-size:1rem;font-weight:500;transition:all .2s}.btn-outline-custom:hover{background-color:#f9fafb;color:var(--text-color);border-color:#9ca3af}.btn-text{background:none;border:none;color:var(--text-secondary);font-size:.9rem;padding:.5rem 1rem;text-decoration:none}.btn-text:hover{color:var(--primary-color)}.rating-container{width:100%}.rating-btn{width:48px;height:48px;border-radius:50%;border:1px solid #e5e7eb;background-color:#fff;color:var(--text-color);font-size:1.1rem;font-weight:500;transition:all .2s ease;display:flex;justify-content:center;align-items:center;padding:0}.rating-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.rating-btn.selected{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:scale(1.1);box-shadow:0 4px 6px -1px #6366f166}.custom-textarea{border:1px solid #e5e7eb;border-radius:8px;padding:1rem;font-family:var(--font-body);resize:none;background-color:#f9fafb;transition:border-color .2s}.custom-textarea:focus{outline:none;border-color:var(--primary-color);background-color:#fff;box-shadow:0 0 0 3px #6366f11a}.progress-container{height:6px;background-color:#e5e7eb;border-radius:10px;overflow:hidden}.progress-bar{height:100%;background-color:var(--primary-color);transition:width .3s ease}.text-secondary{color:var(--text-secondary)}.gap-2{gap:.5rem}.gap-3{gap:1rem}