*{box-sizing:border-box;margin:0;padding:0}body{background:linear-gradient(135deg,#f5f7fa 0%,#e9ecf3 100%);justify-content:center;align-items:flex-start;min-height:100vh;margin:0;padding:16px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:flex}.survey-container{-webkit-backdrop-filter:blur(12px);background:#ffffffd9;border:1px solid #ffffff80;border-radius:28px;width:100%;max-width:1300px;margin:0 auto;padding:32px 40px;transition:all .3s;box-shadow:0 30px 80px #00000014,0 10px 30px #00000008,inset 0 1px #fff9}.top-bar{border-bottom:2px solid #0000000f;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px;padding-bottom:18px;display:flex}.left-group{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.right-group{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.back-link{color:#4a5568;letter-spacing:-.2px;background:#00000008;border:1.5px solid #0000000f;border-radius:40px;align-items:center;gap:6px;padding:8px 14px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex}.back-link:hover{color:#4f46e5;background:#4f46e514;border-color:#4f46e5;transform:translate(-4px)scale(1.02);box-shadow:0 4px 12px #4f46e526}.brand-title{letter-spacing:-.5px;background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 50%,#ec4899 100%);-webkit-text-fill-color:transparent;text-shadow:0 2px 20px #4f46e526;-webkit-background-clip:text;background-clip:text;margin:0;font-size:24px;font-weight:800;position:relative}.brand-title:after{content:"✨";-webkit-text-fill-color:initial;color:#fbbf24;margin-left:4px;font-size:16px;animation:2s ease-in-out infinite sparkle;display:inline-block}@keyframes sparkle{0%,to{opacity:.6;transform:scale(.9)rotate(0)}50%{opacity:1;transform:scale(1.2)rotate(15deg)}}.theme-wrapper{background:#00000005;border:1px solid #0000000a;border-radius:40px;align-items:center;gap:8px;padding:4px 12px 4px 4px;display:flex}.theme-label{color:#4a5568;letter-spacing:-.2px;font-size:13px;font-weight:600}.color-picker{cursor:pointer;background:#fff;border:2px solid #e2e8f0;border-radius:50%;width:34px;height:34px;padding:2px;transition:all .3s;box-shadow:0 2px 8px #0000000a}.color-picker:hover{transform:scale(1.08);box-shadow:0 4px 16px #00000014}.color-picker::-webkit-color-swatch-wrapper{padding:0}.color-picker::-webkit-color-swatch{border:none;border-radius:50%}.progress-wrapper{background:#00000005;border:1px solid #0000000a;border-radius:16px;min-width:140px;padding:4px 14px 10px}.progress-label{color:#4a5568;letter-spacing:-.1px;justify-content:space-between;margin-bottom:2px;font-size:12px;font-weight:600;display:flex}.progress-percent{font-weight:700;transition:color .3s}.progress-bar{background:#0000000f;border-radius:4px;width:100%;height:5px;overflow:hidden;box-shadow:inset 0 1px 2px #0000000a}.progress-fill{border-radius:4px;min-width:4px;height:100%;transition:width .7s cubic-bezier(.4,0,.2,1);position:relative}.progress-fill:after{content:"";background:linear-gradient(90deg,#0000 0%,#ffffff40 50%,#0000 100%);animation:1.8s ease-in-out infinite shimmer;position:absolute;inset:0}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.header-section{text-align:center;margin-bottom:32px;padding:8px 0 16px;position:relative}.header-section:after{content:"";background:linear-gradient(90deg,#4f46e5,#7c3aed);border-radius:2px;width:60px;height:3px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.header-title{color:#1a202c;letter-spacing:-.5px;margin-bottom:6px;font-size:28px;font-weight:700}.header-title span{background:linear-gradient(135deg,#4f46e5,#7c3aed);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.header-sub{color:#718096;max-width:600px;margin:0 auto;font-size:15px;line-height:1.6}.header-sub .required-star{color:#e53e3e;font-weight:600}.section-number{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;font-weight:700;transition:background .3s;display:inline-flex}.status-badge{letter-spacing:-.1px;border-radius:40px;padding:2px 14px;font-size:12px;font-weight:600}.status-badge.complete{color:#22543d;background:#c6f6d5}.status-badge.incomplete{color:#9b2c2c;background:#fed7d7}@media (width<=1024px){.survey-container{border-radius:20px;padding:24px 28px}.brand-title{font-size:20px}.header-title{font-size:24px}.top-bar{flex-direction:column;align-items:stretch;gap:12px}.left-group,.right-group{flex-wrap:wrap;justify-content:center}.progress-wrapper{min-width:120px}}@media (width<=768px){body{padding:8px}.survey-container{border-radius:16px;padding:16px 12px;box-shadow:0 10px 30px #0000000f}.brand-title{font-size:18px}.brand-title:after{font-size:14px}.header-title{font-size:20px}.header-sub{padding:0 10px;font-size:13px}.top-bar{gap:10px;margin-bottom:18px;padding-bottom:12px}.left-group,.right-group{justify-content:center;gap:8px}.back-link{padding:6px 12px;font-size:13px}.theme-wrapper{padding:2px 8px 2px 4px}.theme-label{font-size:12px}.color-picker{width:28px;height:28px}.progress-wrapper{min-width:100px;padding:2px 10px 6px}.progress-label{font-size:10px}.section-number{width:24px;height:24px;font-size:12px}.status-badge{padding:1px 10px;font-size:10px}.grid-2,.grid-3,[style*=gridTemplateColumns]{grid-template-columns:1fr!important}.invoice-body{padding:16px!important}table{white-space:nowrap;display:block;overflow-x:auto;font-size:10px!important}th,td{padding:4px 6px!important;font-size:10px!important}input,select,textarea{font-size:14px!important}button{padding:8px 16px!important;font-size:14px!important}.download-button,.submit-button{justify-content:center;width:100%}.invoice-header-grid,.invoice-to-grid{grid-template-columns:1fr!important;gap:12px!important}.invoice-top-bar{flex-direction:column;align-items:stretch;gap:8px}.invoice-left-group,.invoice-right-group{flex-wrap:wrap;justify-content:center}.amount-words{font-size:14px!important}}@media (width<=480px){.survey-container{padding:12px 8px}.brand-title{font-size:16px}.header-title{font-size:18px}.header-sub{font-size:12px}.back-link{padding:4px 10px;font-size:12px}.progress-wrapper{min-width:80px}.progress-label{font-size:9px}}.responsive-grid-2{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (width<=768px){.responsive-grid-2{grid-template-columns:1fr;gap:12px}}.responsive-table{white-space:nowrap;display:block;overflow-x:auto}.responsive-padding{padding:20px}@media (width<=768px){.responsive-padding{padding:12px}}