:root{--bg:#0f172a;--panel:#111827;--text:#e5e7eb;--muted:#94a3b8}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}
.app{max-width:1360px;margin:0 auto;padding:18px;display:grid;gap:14px}
header{display:flex;gap:10px;align-items:center;justify-content:space-between;background:var(--panel);padding:14px 16px;border-radius:16px;user-select:none}
.header-right{display:flex;gap:8px;align-items:center}
.badge{padding:6px 10px;border-radius:999px;background:#0b1222;border:1px solid #1d2a4a;font-weight:600}
.btn{padding:10px 12px;border-radius:12px;border:1px solid #1d2a4a;background:#0b1222;color:#e5e7eb;cursor:pointer}
.btn.warning{border-color:#b45309;background:#3f2d0c}
input,select{background:#0b1222;color:var(--text);border:1px solid #1d2a4a;border-radius:10px;padding:8px}
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:1200px){.products{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){.products{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.products{grid-template-columns:1fr}}
.prod{background:var(--panel);padding:14px;border-radius:16px;display:grid;gap:10px}
.prod h3{margin:0;font-size:20px}
.numkeys{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.chip{padding:16px 0;font-size:20px;font-weight:800;text-align:center;border-radius:14px;cursor:pointer;user-select:none;box-shadow:0 8px 20px rgba(0,0,0,.18)}
.chip:hover{opacity:.95;transform:translateY(-1px)}
.chip-sm{padding:10px 0;font-size:16px;border:1px dashed #1d2a4a;background:#0b1222}
.returns{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.row-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.totals{display:flex;flex-wrap:wrap;gap:8px;background:var(--panel);padding:10px;border-radius:14px;align-items:center}
.totals .title{font-weight:800}
.totals .spacer{flex:1}
.safe-banner{background:#1f2937;border:1px dashed #334155;border-radius:12px;padding:10px;font-size:14px;color:#cbd5e1}
.hidden{display:none !important}
.admin-panel{background:var(--panel);padding:12px;border-radius:12px}
.panel-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (max-width:900px){.panel-grid{grid-template-columns:1fr}}
.card{background:#0b1222;border:1px solid #1d2a4a;border-radius:12px;padding:10px;display:grid;gap:10px}
#productsAdminList{max-height:180px;overflow:auto;display:grid;gap:8px}
.row{display:flex;gap:8px;align-items:center;justify-content:space-between}
#reportBox{margin:0;min-height:160px;background:#020617;padding:10px;border-radius:8px;white-space:pre-wrap}
#last5Container{position:fixed;right:12px;bottom:12px;width:320px;max-height:300px;display:flex;flex-direction:column;gap:10px;padding:12px;border-radius:16px;background:rgba(17,24,39,.92);border:1px solid #1d2a4a;box-shadow:0 14px 32px rgba(0,0,0,.35);z-index:9999}
#last5Container .last5Header{display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:900}
#last5Container .last5Btn{padding:6px 10px;border-radius:10px;border:1px solid #1d2a4a;background:#0b1222;color:#e5e7eb;cursor:pointer;font-weight:800}
#last5List{display:grid;gap:8px;overflow:auto;padding-right:4px}
.last5Item{display:grid;grid-template-columns:1fr auto;gap:8px;padding:10px;border-radius:12px;background:rgba(11,18,34,.75);border:1px solid rgba(29,42,74,.8)}
.last5Item .l{display:flex;flex-direction:column;gap:2px}
.last5Item .p{font-weight:900}
.last5Item .m{font-size:12px;color:var(--muted)}
.last5Item .a{font-weight:900}
@media (max-width:520px){#last5Container{width:92vw;right:4vw}}