*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0a0e1a;--card:rgba(255,255,255,.06);--border:rgba(255,255,255,.12);--text:#e6e9f2;--muted:#9aa3b8;--primary:#6366f1;--primary-2:#a855f7;--accent:#22d3ee}
html,body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;min-height:100%}
.bg-anim{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(circle at 15% 20%,rgba(99,102,241,.35),transparent 40%),
  radial-gradient(circle at 85% 70%,rgba(168,85,247,.3),transparent 45%),
  radial-gradient(circle at 50% 100%,rgba(34,211,238,.25),transparent 50%),#070912;
  animation:hue 18s linear infinite}
@keyframes hue{0%{filter:hue-rotate(0deg)}100%{filter:hue-rotate(360deg)}}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:22px 36px;border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}
.logo{font-weight:800;font-size:22px;letter-spacing:.5px}
.logo span{background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;color:transparent}
.tag{color:var(--muted);font-size:13px}
.wrap{max-width:1100px;margin:32px auto;padding:0 20px;display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:980px){.wrap{grid-template-columns:1.5fr 1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:30px;backdrop-filter:blur(16px);box-shadow:0 20px 60px rgba(0,0,0,.4)}
.glass{position:relative;overflow:hidden}
.glass::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.08),transparent 50%);pointer-events:none}
h1{font-size:28px;margin-bottom:8px;background:linear-gradient(90deg,#fff,#a5b4fc);-webkit-background-clip:text;color:transparent}
h2{font-size:20px;margin-bottom:12px}
.muted{color:var(--muted);margin-bottom:22px;font-size:14px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field span{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.field input{background:rgba(0,0,0,.3);border:1px solid var(--border);color:var(--text);padding:12px 14px;border-radius:12px;font-size:14px;transition:.2s}
.field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.25)}
.field input[type=color]{height:46px;padding:4px;cursor:pointer}
.field input[type=file]{padding:10px}
.section-title{margin:28px 0 14px;font-size:16px;color:#cbd5e1}
.progress-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:24px}
.opt input{display:none}
.opt .preview{background:rgba(0,0,0,.4);border:2px solid var(--border);border-radius:14px;padding:18px;text-align:center;cursor:pointer;transition:.2s;display:flex;flex-direction:column;align-items:center;gap:14px;min-height:120px;justify-content:center}
.opt input:checked + .preview{border-color:var(--primary);background:linear-gradient(180deg,rgba(99,102,241,.18),rgba(0,0,0,.4));transform:translateY(-2px);box-shadow:0 10px 30px rgba(99,102,241,.3)}
.opt b{font-size:12px;color:#cbd5e1;font-weight:600}
/* Progress previews */
.p1{width:80%;height:6px;background:rgba(255,255,255,.1);border-radius:3px;overflow:hidden;position:relative}
.p1 span{position:absolute;height:100%;width:40%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:3px;animation:slide 1.4s infinite;box-shadow:0 0 12px var(--primary)}
@keyframes slide{0%{left:-40%}100%{left:100%}}
.p2{width:34px;height:34px;border:3px solid rgba(255,255,255,.15);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.p3{display:flex;gap:6px}
.p3 i{width:10px;height:10px;background:var(--primary);border-radius:50%;animation:bounce 1.2s infinite}
.p3 i:nth-child(2){animation-delay:.15s;background:var(--primary-2)}
.p3 i:nth-child(3){animation-delay:.3s;background:var(--accent)}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.p4{width:30px;height:30px;border-radius:50%;background:var(--primary);animation:pulse 1.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(99,102,241,.7)}70%{box-shadow:0 0 0 16px rgba(99,102,241,0)}100%{box-shadow:0 0 0 0 rgba(99,102,241,0)}}
.p5{display:flex;gap:4px;align-items:flex-end;height:32px}
.p5 span{display:block;width:5px;height:100%;background:linear-gradient(180deg,var(--accent),var(--primary));border-radius:3px;animation:wave 1s infinite}
.p5 span:nth-child(2){animation-delay:.15s}
.p5 span:nth-child(3){animation-delay:.3s}
.p5 span:nth-child(4){animation-delay:.45s}
@keyframes wave{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}
.cta{width:100%;padding:16px;background:linear-gradient(90deg,var(--primary),var(--primary-2));border:none;border-radius:14px;color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:.2s;box-shadow:0 10px 30px rgba(99,102,241,.4)}
.cta:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(99,102,241,.55)}
.cta:active{transform:translateY(0)}
.card.small ol{padding-left:18px;color:#cbd5e1;line-height:1.9;font-size:14px}
.card.small em{color:var(--accent);font-style:normal;font-weight:600}
footer{text-align:center;padding:24px;color:var(--muted);font-size:12px;border-top:1px solid var(--border);margin-top:30px}
@media(max-width:640px){.grid{grid-template-columns:1fr}.topbar{padding:16px 20px}h1{font-size:22px}}