@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg: #0B0E14;--bg-soft: #121722;--bg-glass: rgba(255,255,255,.04);--border: rgba(255,255,255,.08);--border-strong: rgba(255,255,255,.16);--text: #F3F4F6;--text-muted: #8F9BA8;--primary: #0A84FF;--primary-hover: #0670db;--radius: 14px;--radius-lg: 22px;--shadow-soft: 0 8px 24px rgba(0,0,0,.25);--shadow-strong: 0 20px 50px rgba(0,0,0,.45)}body{margin:0;padding:0;background:var(--bg);font-family:Inter,sans-serif;color:var(--text)}#file-preview{overflow:visible!important;max-height:none!important;text-align:center}#file-preview::-webkit-scrollbar{display:none!important}body{zoom:.8}html,body{width:100%;overflow-x:hidden}.nav{width:100%;padding:2rem 0;text-align:center}.nav-brand{font-size:2.6rem;font-weight:700;letter-spacing:-.4px}.nav-status{margin-top:.6rem;color:var(--text-muted);font-size:.95rem}.section{max-width:1350px;margin:3rem auto;padding:2.8rem 2.6rem;background:var(--bg-soft);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-soft);backdrop-filter:blur(14px)}.section-title{font-size:2rem;font-weight:600;margin:.4rem 0 1rem}.section-subtitle{font-size:1rem;color:var(--text-muted);margin-bottom:1.8rem}.step-label{font-size:.9rem;color:var(--primary);margin-bottom:.5rem;font-weight:600}.upload-section{max-width:750px;margin:4rem auto 3rem;text-align:center}.upload-box{background:var(--bg-soft);border:1px solid var(--border);padding:2.6rem 3rem;max-width:750px;margin:0 auto;border-radius:var(--radius-lg);box-shadow:var(--shadow-strong);display:flex;justify-content:space-between;align-items:center;gap:2rem;transition:.25s ease}.upload-box:hover{transform:translateY(-3px);border-color:var(--border-strong);box-shadow:0 25px 55px #0000008c}.upload-left{display:flex;align-items:center;gap:1.6rem}.upload-icon{font-size:3rem;opacity:.95;filter:drop-shadow(0 0 12px rgba(255,255,255,.08))}.upload-title{font-size:1.3rem;font-weight:600}.upload-subtitle{color:var(--text-muted)}.upload-btn{background:var(--primary);color:#fff;padding:.9rem 1.8rem;font-weight:600;border-radius:var(--radius);cursor:pointer;box-shadow:0 4px 16px #0a84ff66;transition:.18s}.upload-btn:hover{transform:translateY(-2px);background:var(--primary-hover)}.upload-btn input[type=file]{display:none}.upload-box.dragover{border-color:var(--primary);background:#0a84ff0d;box-shadow:0 0 30px #0a84ff73;transform:translateY(-3px)}.field-grid,.premium-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem 1.5rem;margin-top:1.6rem}.premium-grid label,.field-grid label{display:flex;align-items:center;gap:.6rem;padding:.55rem .8rem;border-radius:10px;cursor:pointer;transition:.15s ease}.premium-grid label:hover,.field-grid label:hover{background:#ffffff0f}.field-grid input[type=checkbox]{appearance:none;width:18px;height:18px;border:2px solid var(--border-strong);border-radius:4px;background:#0d1117;position:relative;cursor:pointer;transition:.15s}.field-grid input[type=checkbox]:checked{background:var(--primary);border-color:var(--primary);box-shadow:0 0 10px #0a84ff73}.field-grid input[type=checkbox]:checked:after{content:"✓";position:absolute;left:3px;top:-1px;font-size:14px;font-weight:700;color:#fff}.add-field-box{margin-top:1.6rem;display:flex;gap:.6rem}.add-field-box input{flex:1;background:var(--bg-glass);backdrop-filter:blur(6px);border:1px solid var(--border);padding:.8rem 1rem;color:var(--text);border-radius:var(--radius);font-size:1rem}.add-field-box button{background:var(--primary);color:#fff;width:48px;border-radius:var(--radius);border:none;font-size:1.4rem;font-weight:700;cursor:pointer;transition:.15s ease}.add-field-box button:hover{background:var(--primary-hover);transform:translateY(-2px)}.premium-btn{background:var(--primary);color:#fff;padding:.9rem 1.8rem;font-size:1.1rem;border-radius:var(--radius);cursor:pointer;box-shadow:0 4px 16px #0a84ff66;transition:.18s}.premium-btn:hover{transform:translateY(-2px);background:var(--primary-hover)}@media(max-width:900px){.field-grid{grid-template-columns:repeat(2,1fr)}.section{padding:2rem 1.4rem}}@media(max-width:600px){.field-grid{grid-template-columns:repeat(1,1fr)}.upload-box{flex-direction:column;text-align:center}}