:root{--primary: #f97316;--primary-hover: #ea580c;--bg: #f3f4f6;--card: #ffffff;--text: #1f2937;--text-light: #6b7280;--border: #e5e7eb;--danger: #ef4444;--success: #10b981}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.5}.container{max-width:1000px;margin:0 auto;padding:2rem 1rem}.card{background:var(--card);border-radius:.75rem;box-shadow:0 1px 3px #0000001a;padding:1.5rem;margin-bottom:1.5rem}h1,h2,h3{margin-top:0}h1{font-size:1.875rem;font-weight:700;color:#111827}h2{font-size:1.5rem;font-weight:600}h3{font-size:1.125rem;font-weight:500;margin-bottom:.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;background-color:var(--primary);color:#fff;border:none;border-radius:.375rem;font-weight:500;cursor:pointer;text-decoration:none;transition:background-color .2s}.btn:hover{background-color:var(--primary-hover)}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--bg)}.btn-danger{background-color:var(--danger)}.btn-block{width:100%}.btn-sm{padding:.25rem .5rem;font-size:.875rem}input[type=text],input[type=password],textarea,select{width:100%;padding:.5rem;border:1px solid var(--border);border-radius:.375rem;margin-bottom:1rem;font-size:1rem;box-sizing:border-box}.card label{display:block;margin-bottom:.375rem;font-weight:500;color:var(--text)}input:focus,textarea:focus{outline:2px solid var(--primary);border-color:transparent}.survey-list-item{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;border-bottom:1px solid var(--border)}.survey-list-item:last-child{border-bottom:none}.question-builder{border:1px solid var(--border);padding:1rem;margin-bottom:1rem;border-radius:.5rem;background:#f9fafb}.options-list input{margin-bottom:.5rem}.nav-header{background:white;border-bottom:1px solid var(--border);padding:1rem 0;margin-bottom:2rem}.nav-content{max-width:1000px;margin:0 auto;padding:0 1rem;display:flex;justify-content:space-between;align-items:center}.nav-brand{font-weight:700;font-size:1.25rem;color:var(--primary);text-decoration:none}.tag{background:#fed7aa;color:#ea580c;padding:.125rem .625rem;border-radius:9999px;font-size:.75rem;font-weight:500}.qr-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem;animation:qr-fadeIn .2s ease-out}@keyframes qr-fadeIn{0%{opacity:0}to{opacity:1}}.qr-modal-card{background:var(--card);border-radius:1rem;box-shadow:0 25px 50px -12px #00000040;padding:1.5rem 2rem;max-width:400px;width:100%;animation:qr-slideIn .25s ease-out}@keyframes qr-slideIn{0%{opacity:0;transform:scale(.95) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}.qr-modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.75rem}.qr-modal-close{background:none;border:none;font-size:1.75rem;line-height:1;color:var(--text-light);cursor:pointer;padding:0 .25rem;margin:-.25rem -.25rem 0 0;border-radius:.375rem;transition:color .15s,background .15s}.qr-modal-close:hover{color:var(--text);background:var(--bg)}.qr-modal-title{font-size:.9375rem;color:var(--text-light);margin:0 0 1.25rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.qr-modal-qrwrap{display:flex;justify-content:center;padding:1rem;background:#fff;border-radius:.75rem;border:1px solid var(--border);margin-bottom:1rem}.qr-modal-qrwrap canvas{display:block}.qr-modal-link-row{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem;flex-wrap:wrap}.qr-modal-link{flex:1;min-width:0;font-size:.8125rem;color:var(--text-light);background:var(--bg);padding:.5rem .75rem;border-radius:.375rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.qr-modal-actions{display:flex;gap:.75rem;justify-content:flex-end}