*{box-sizing:border-box}
body{
    margin:0;
    min-height:100vh;
    font-family:Arial,Helvetica,sans-serif;
    background:
        radial-gradient(circle at top left, rgba(124,58,237,.28), transparent 35%),
        radial-gradient(circle at bottom right, rgba(6,182,212,.2), transparent 35%),
        #020617;
    color:#fff;
}
a{text-decoration:none;color:inherit}
.hero{
    padding:34px 22px;
    max-width:1180px;
    margin:auto;
}
.badge{
    display:inline-flex;
    padding:8px 12px;
    border-radius:999px;
    background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.14);
    color:#c4b5fd;
    font-weight:800;
    font-size:12px;
}
.hero h1{
    font-size:42px;
    margin:14px 0 8px;
}
.hero p{opacity:.72;margin:0}
.filters{
    max-width:1180px;
    margin:0 auto 22px;
    padding:0 22px;
}
.filters form{
    display:grid;
    grid-template-columns:1fr 1fr auto auto;
    gap:12px;
    padding:18px;
    border-radius:24px;
    background:rgba(15,23,42,.86);
    border:1px solid rgba(255,255,255,.12);
    box-shadow:0 18px 45px rgba(0,0,0,.25);
}
.filters label{
    display:block;
    font-size:12px;
    font-weight:800;
    color:#cbd5e1;
}
.filters select{
    width:100%;
    margin-top:7px;
    padding:13px;
    border:1px solid rgba(255,255,255,.14);
    border-radius:14px;
    background:#020617;
    color:#fff;
}
.filters button,.clean{
    align-self:end;
    border:0;
    border-radius:14px;
    padding:13px 16px;
    background:linear-gradient(135deg,#7c3aed,#06b6d4);
    color:#fff;
    font-weight:900;
    cursor:pointer;
}
.clean{background:#334155}
.alert,.empty{
    max-width:1180px;
    margin:0 auto 22px;
    padding:22px;
    border-radius:22px;
    background:rgba(239,68,68,.13);
    border:1px solid rgba(239,68,68,.3);
}
.empty{
    text-align:center;
    background:rgba(15,23,42,.86);
    border-color:rgba(255,255,255,.12);
}
.category{
    max-width:1180px;
    margin:0 auto 28px;
    padding:0 22px;
}
.category-title{
    display:flex;
    align-items:center;
    justify-content:space-between;
    margin-bottom:14px;
}
.category-title h2{margin:0;font-size:26px}
.category-title span{
    padding:7px 10px;
    border-radius:999px;
    background:rgba(255,255,255,.1);
    color:#cbd5e1;
}
.apps-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:18px;
}
.app-card{
    position:relative;
    overflow:hidden;
    min-height:260px;
    border-radius:28px;
    background:#0f172a;
    border:1px solid rgba(255,255,255,.12);
    box-shadow:0 18px 45px rgba(0,0,0,.28);
}
.app-bg{
    position:absolute;
    inset:0;
    background:
        radial-gradient(circle at top, rgba(124,58,237,.45), transparent 35%),
        linear-gradient(135deg,#111827,#020617);
    background-size:cover;
    background-position:center;
    opacity:.45;
}
.app-card::after{
    content:'';
    position:absolute;
    inset:0;
    background:linear-gradient(180deg,rgba(2,6,23,.15),rgba(2,6,23,.92));
}
.app-content{
    position:relative;
    z-index:2;
    height:100%;
    min-height:260px;
    padding:22px;
    display:flex;
    flex-direction:column;
    justify-content:flex-end;
}
.app-icon{
    width:58px;
    height:58px;
    border-radius:20px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:linear-gradient(135deg,#7c3aed,#06b6d4);
    font-size:24px;
    margin-bottom:auto;
    box-shadow:0 14px 35px rgba(0,0,0,.35);
}
.app-content h3{
    margin:18px 0 6px;
    font-size:22px;
}
.app-content p{
    margin:0 0 16px;
    color:#cbd5e1;
}
.actions{
    display:flex;
    gap:8px;
    flex-wrap:wrap;
}
.actions a{
    display:inline-flex;
    align-items:center;
    gap:7px;
    border-radius:14px;
    padding:11px 13px;
    font-weight:900;
    font-size:13px;
}
.open{background:#fff;color:#111827}
.install{background:linear-gradient(135deg,#7c3aed,#06b6d4)}
.apk{background:linear-gradient(135deg,#ef4444,#f97316)}
footer{
    text-align:center;
    padding:24px;
    color:#94a3b8;
}
@media(max-width:760px){
    .filters form{grid-template-columns:1fr}
    .hero h1{font-size:34px}
}