:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-color: #0f172a;--bg-surface: rgba(30, 41, 59, .7);--bg-surface-hover: rgba(51, 65, 85, .8);--text-main: #f8fafc;--text-muted: #94a3b8;--border: rgba(255, 255, 255, .1);--accent: #ec4899}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Pretendard,sans-serif;background-color:var(--bg-color);color:var(--text-main);min-height:100vh;position:relative;overflow-x:hidden;line-height:1.6}.bg-shape{position:fixed;border-radius:50%;filter:blur(120px);z-index:-1;opacity:.5;animation:float 20s infinite ease-in-out alternate}.bg-shape-1{width:500px;height:500px;background:var(--primary);top:-100px;left:-100px}.bg-shape-2{width:400px;height:400px;background:var(--accent);bottom:-50px;right:-50px;animation-delay:-5s}@keyframes float{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.container{max-width:900px;margin:0 auto;padding:3rem 1.5rem}.app-header{text-align:center;margin-bottom:3rem;animation:slideDown .8s ease-out}.app-header h1{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem}.app-header p{color:var(--text-muted);font-size:1.1rem}.form-section{background:var(--bg-surface);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:20px;padding:2rem;margin-bottom:2rem;box-shadow:0 4px 30px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.form-section:hover{transform:translateY(-2px);box-shadow:0 10px 40px #0003}.section-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem;border-bottom:1px solid var(--border);padding-bottom:1rem}.step-badge{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:700;font-size:1.2rem;box-shadow:0 0 10px #6366f180}.section-header h2{font-size:1.5rem;font-weight:600}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.75rem;font-weight:500;color:#cbd5e1}input[type=text],input[type=url],textarea{width:100%;background:#0f172a99;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:1rem;color:#fff;font-family:inherit;font-size:1rem;transition:all .3s ease}input[type=text]:focus,input[type=url]:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f133;background:#0f172acc}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem}.card-radio input{display:none}.card-content{background:#ffffff08;border:1px solid var(--border);border-radius:12px;padding:1rem;text-align:center;cursor:pointer;transition:all .3s ease;font-weight:500}.card-radio:hover .card-content{background:#ffffff14}.card-radio input:checked+.card-content{background:#6366f133;border-color:var(--primary);color:#fff;box-shadow:0 4px 12px #6366f14d}.pills-group{display:flex;flex-wrap:wrap;gap:.75rem}.pill input{display:none}.pill{background:#ffffff0d;border:1px solid var(--border);padding:.6rem 1.2rem;border-radius:999px;cursor:pointer;transition:all .2s ease;font-size:.95rem}.pill:hover{background:#ffffff1a}.pill:has(input:checked){background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 0 10px #6366f166}.checkbox-group{display:flex;flex-wrap:wrap;gap:.75rem}.btn-check input{display:none}.btn-check{background:#ffffff0d;border:1px solid var(--border);padding:.5rem 1rem;border-radius:8px;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:.5rem}.btn-check:before{content:"";width:16px;height:16px;border:1px solid #64748b;border-radius:4px;transition:all .2s}.btn-check:has(input:checked){background:#6366f126;border-color:var(--primary)}.btn-check:has(input:checked):before{background:var(--primary);border-color:var(--primary);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");background-size:80%;background-position:center;background-repeat:no-repeat}.form-row{display:flex;gap:1.5rem}.form-group.half{flex:1}.flex-upload{display:flex;gap:1rem;flex-wrap:wrap}.hidden-input{display:none}.upload-btn{flex:1;background:#ffffff08;border:1px dashed rgba(255,255,255,.2);padding:1.5rem;border-radius:12px;text-align:center;cursor:pointer;transition:all .3s ease;min-width:200px}.upload-btn:hover{background:#ffffff14;border-color:var(--primary)}.color-picker-wrapper{display:flex;align-items:center;gap:1rem}input[type=color]{-webkit-appearance:none;appearance:none;border:none;width:44px;height:44px;border-radius:8px;cursor:pointer;background:transparent}input[type=color]::-webkit-color-swatch-wrapper{padding:0}input[type=color]::-webkit-color-swatch{border:2px solid rgba(255,255,255,.2);border-radius:8px}#colorHex{font-family:monospace;font-size:1.1rem;background:#0003;padding:.5rem 1rem;border-radius:8px}.submit-btn{width:100%;padding:1.25rem;border:none;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:1.2rem;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #ec489966;display:flex;justify-content:center;align-items:center;gap:.5rem}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #ec489999}.submit-btn:active{transform:translateY(0)}.hidden{display:none!important}.dynamic-fields-container{display:flex;flex-direction:column;gap:1.5rem}@keyframes slideDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .6s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:600px){.form-row{flex-direction:column;gap:0}.cards-grid{grid-template-columns:1fr 1fr}}