:root{--bg:#080010;--card:rgba(255,255,255,.08);--text:#fff;--muted:#cfc2dd;--pink:#ff2bd6;--purple:#7b3dff;--border:rgba(255,255,255,.14)}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 10%,rgba(255,43,214,.20),transparent 35%),radial-gradient(circle at 85% 25%,rgba(123,61,255,.22),transparent 40%),linear-gradient(180deg,#080010,#1a0630 55%,#050008);color:var(--text);font-family:Inter,system-ui,Segoe UI,Arial,sans-serif;min-height:100vh}.app{display:flex;min-height:100vh}.sidebar{width:270px;padding:24px 18px;border-right:1px solid var(--border);background:rgba(0,0,0,.24);position:sticky;top:0;height:100vh}.logo{display:flex;gap:12px;align-items:center;margin-bottom:26px}.logo-badge{width:48px;height:48px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--pink),var(--purple));font-weight:800;font-size:24px;box-shadow:0 0 28px rgba(255,43,214,.35)}.logo h1{font-size:18px;margin:0}.logo p{margin:2px 0 0;color:var(--muted);font-size:12px}.nav button{width:100%;border:0;border-radius:16px;padding:13px 14px;margin:5px 0;color:#fff;background:transparent;text-align:left;font-size:14px;cursor:pointer}.nav button.active,.nav button:hover{background:linear-gradient(90deg,rgba(255,43,214,.20),rgba(123,61,255,.16))}.main{flex:1;padding:24px;max-width:1320px;margin:0 auto}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.topbar h2{margin:0;font-size:28px}.topbar p{margin:4px 0 0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:18px;box-shadow:0 20px 80px rgba(0,0,0,.22);backdrop-filter:blur(18px)}.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-6{grid-column:span 6}.col-8{grid-column:span 8}.col-12{grid-column:span 12}.stat{display:flex;align-items:center;justify-content:space-between}.stat strong{font-size:24px}.stat span{color:var(--muted);font-size:13px}.form{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field label{display:block;color:var(--muted);font-size:12px;margin-bottom:7px}.field input,.field select,.field textarea,select{width:100%;border:1px solid var(--border);background:rgba(0,0,0,.25);color:#fff;border-radius:14px;padding:12px}.field textarea{min-height:105px}.btn{border:0;border-radius:15px;padding:12px 16px;color:white;cursor:pointer;font-weight:700;background:linear-gradient(135deg,var(--pink),var(--purple));box-shadow:0 0 28px rgba(255,43,214,.25)}.btn.secondary{background:rgba(255,255,255,.10);box-shadow:none;border:1px solid var(--border)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.toggle-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.toggle{border:1px solid var(--border);background:rgba(255,255,255,.06);border-radius:16px;padding:14px;display:flex;justify-content:space-between;gap:12px;align-items:center;cursor:pointer}.switch{width:46px;height:26px;border-radius:99px;background:#555;position:relative;flex:0 0 auto}.switch:before{content:"";position:absolute;width:20px;height:20px;border-radius:50%;background:#fff;left:3px;top:3px;transition:.2s}.switch.on{background:linear-gradient(135deg,var(--pink),var(--purple))}.switch.on:before{left:23px}.preview{width:270px;height:570px;border-radius:34px;margin:auto;padding:18px;background:radial-gradient(circle at 50% 27%,rgba(255,43,214,.28),transparent 35%),linear-gradient(180deg,#090014,#230740 60%,#050008);border:8px solid rgba(255,255,255,.10);box-shadow:0 30px 100px rgba(0,0,0,.45)}.phone-title{text-align:center;font-weight:800;font-size:20px;margin-top:18px}.badge{display:inline-block;padding:7px 14px;border-radius:99px;background:linear-gradient(135deg,var(--pink),var(--purple));font-size:11px;margin:18px auto 12px}.cover{width:145px;height:145px;border-radius:50%;margin:8px auto;background:linear-gradient(135deg,var(--pink),var(--purple));display:grid;place-items:center;font-size:60px;box-shadow:0 0 50px rgba(255,43,214,.35)}.phone-text{text-align:center;color:#fff}.phone-muted{text-align:center;color:var(--muted);font-size:12px}.phone-play{width:66px;height:66px;border-radius:50%;margin:18px auto;background:linear-gradient(135deg,var(--pink),var(--purple));display:grid;place-items:center;font-size:26px}.phone-nav{display:flex;justify-content:space-around;margin-top:38px;color:var(--muted);font-size:11px}.jsonbox{width:100%;min-height:360px;font-family:Consolas,monospace;font-size:12px}.notice{margin-top:12px;color:#c7ffd8;font-size:13px}@media(max-width:900px){.app{display:block}.sidebar{width:auto;height:auto;position:relative}.grid{grid-template-columns:1fr}.col-3,.col-4,.col-6,.col-8,.col-12{grid-column:span 1}.form{grid-template-columns:1fr}.toggle-list{grid-template-columns:1fr}}