/* ===== Clean V2 styles ===== */
.download-center{max-width:1100px;margin:30px auto;padding:0 12px}
.cat-title{font-size:22px;font-weight:800;color:#68cce6;margin:12px 0;display:flex;align-items:center}
.cat-title span{width:6px;height:26px;background:#ffd13a;border-radius:4px;margin-right:10px}

.software-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.software-card{background:#fff;border-radius:16px;box-shadow:0 8px 18px rgba(0,0,0,0.08);padding:16px;text-align:center;transition:.25s}
.software-card:hover{transform:translateY(-4px);box-shadow:0 12px 26px rgba(0,0,0,0.12)}
.software-card .thumb img{width:100%;max-width:220px;height:auto;border-radius:12px;margin:0 auto 8px;display:block}
.software-card .title{font-size:16px;font-weight:800;margin:6px 0;color:#222;line-height:1.35}
.software-card .ver{color:#68cce6;font-weight:800;margin-left:6px}
.software-card .meta{font-size:13px;color:#555;margin:4px 0}

.btns{display:flex;gap:8px;justify-content:center;margin-top:10px}
.btn{display:inline-block;padding:9px 16px;border-radius:24px;font-weight:800;text-decoration:none;min-width:110px;transition:.2s}
.btn.detail{background:#68cce6;color:#fff}
.btn.download{background:#ffd13a;color:#222}
.btn.detail:hover{background:#5ab8cf}
.btn.download:hover{background:#ffcd33}

/* ===== Single page (basic, nhẹ) ===== */
.download-center .back{display:inline-block;margin-bottom:10px;color:#68cce6;font-weight:800;text-decoration:none}
.download-center .back:hover{color:#ffd13a}
.software-single{display:grid;grid-template-columns:2fr 1fr;gap:22px;margin-top:6px}
.software-single .thumb img{width:100%;border-radius:12px;box-shadow:0 6px 18px rgba(0,0,0,0.05)}
.software-single .info{background:#fff;border-radius:16px;box-shadow:0 8px 18px rgba(0,0,0,0.08);padding:16px;height:fit-content}
.software-single .title{font-size:26px;font-weight:900;margin:8px 0 10px}
.software-single .ver{color:#68cce6;margin-left:8px}
.btn.download.big{display:block;text-align:center;padding:12px;border-radius:12px;background:#ffd13a;color:#222;font-weight:900;margin-top:10px}
@media (max-width:900px){.software-single{grid-template-columns:1fr}}