:root{
  --bg:#070b14; --panel:#0e1524; --panel2:#111a2c; --line:rgba(255,255,255,.09); --line2:rgba(255,255,255,.055);
  --text:#e7ecf5; --soft:#c3cee0; --muted:#8593ab; --blue:#5b9bff; --blue2:#2563eb; --violet:#9a7bff;
  --green:#43dd8a; --amber:#f6b13e; --red:#ff6b6b;
}
*{box-sizing:border-box;}
body{margin:0;background:radial-gradient(1100px 600px at 80% -10%,rgba(37,99,235,.14),transparent 60%),var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5;}
a{color:var(--blue);text-decoration:none;}
.topbar{position:sticky;top:0;z-index:20;background:rgba(7,11,20,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.topbar .in{max-width:1120px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:20px;}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:1.6px;font-size:15px;color:#fff;}
.brand span{font-weight:400;color:var(--muted);} .brand svg{width:24px;height:24px;}
.nav{margin-left:auto;display:flex;align-items:center;gap:6px;}
.nav a{padding:8px 13px;border-radius:9px;color:var(--soft);font-weight:600;font-size:13.5px;transition:background .15s,color .15s;}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav a.on{background:linear-gradient(135deg,var(--blue2),var(--violet));color:#fff;}
.nav a.out{color:var(--muted);}
.wrap{max-width:1120px;margin:0 auto;padding:26px 24px 40px;}
.foot{max-width:1120px;margin:0 auto;padding:20px 24px 40px;color:var(--muted);font-size:12px;text-align:center;}
h1{font-size:24px;margin:0 0 4px;letter-spacing:-.3px;}
.sub{color:var(--muted);margin:0 0 22px;}
h2.sec{font-size:15px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);margin:30px 0 12px;}

/* Métricas */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;padding:18px 20px;position:relative;overflow:hidden;}
.card .k{font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);}
.card .v{font-size:30px;font-weight:800;margin-top:6px;letter-spacing:-.5px;}
.card .d{font-size:12px;color:var(--muted);margin-top:2px;}
.card .bar{position:absolute;left:0;top:0;bottom:0;width:4px;}
@media(max-width:760px){.cards{grid-template-columns:1fr 1fr;}}

/* Gráfico de barras (por día) */
.chart{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;padding:20px 20px 12px;}
.chart .bars{display:flex;align-items:flex-end;gap:6px;height:180px;}
.chart .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;min-width:0;}
.chart .bwrap{width:100%;height:150px;display:flex;align-items:flex-end;}
.chart .b{width:100%;border-radius:5px 5px 0 0;background:linear-gradient(180deg,#5b9bff,#2563eb);min-height:2px;transition:height .6s cubic-bezier(.2,.8,.2,1);position:relative;}
.chart .b:hover{filter:brightness(1.15);}
.chart .b .n{position:absolute;top:-18px;left:50%;transform:translateX(-50%);font-size:10px;color:var(--soft);white-space:nowrap;}
.chart .cl{font-size:10px;color:var(--muted);white-space:nowrap;}

/* Tabla */
.split2{display:grid;grid-template-columns:2fr 1fr;gap:16px;align-items:start;}
@media(max-width:860px){.split2{grid-template-columns:1fr;}}
.panel{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;padding:6px 4px;overflow:hidden;}
.panel .ph{padding:14px 18px 8px;display:flex;align-items:center;justify-content:space-between;}
.panel .ph h3{margin:0;font-size:15px;}
.tbl-scroll{overflow-x:auto;}
table.data{width:100%;border-collapse:collapse;font-size:13px;}
table.data th{position:sticky;top:0;text-align:left;color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--panel2);white-space:nowrap;}
table.data td{padding:11px 14px;border-bottom:1px solid var(--line2);vertical-align:top;}
table.data tr:hover td{background:rgba(255,255,255,.025);}
table.data td.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:var(--soft);white-space:nowrap;}
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700;}
.badge.spacex{background:rgba(91,155,255,.16);color:#9fc2ff;} .badge.ia{background:rgba(154,123,255,.16);color:#c3b4ff;}
.badge.amazon{background:rgba(246,177,62,.16);color:#f6cf8a;} .badge.otro{background:rgba(255,255,255,.08);color:var(--soft);}
.rank{display:flex;flex-direction:column;gap:10px;padding:10px 6px;}
.rank .row{display:flex;align-items:center;gap:10px;padding:0 12px;}
.rank .row .lbl{width:78px;font-size:13px;font-weight:600;}
.rank .row .track{flex:1;height:10px;border-radius:999px;background:rgba(255,255,255,.06);overflow:hidden;}
.rank .row .fill{height:100%;border-radius:999px;}
.rank .row .num{width:46px;text-align:right;font-weight:700;font-variant-numeric:tabular-nums;}

/* Filtros / botones */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:0 0 16px;}
.toolbar input,.toolbar select{background:rgba(4,8,18,.6);border:1px solid var(--line);border-radius:10px;color:#fff;font-size:13.5px;padding:9px 12px;font-family:inherit;outline:none;}
.toolbar input:focus,.toolbar select:focus{border-color:var(--blue);}
.toolbar input[type=search]{min-width:230px;}
.btn{display:inline-flex;align-items:center;gap:7px;background:linear-gradient(135deg,var(--blue2),var(--violet));color:#fff;border:none;border-radius:10px;padding:9px 16px;font-size:13.5px;font-weight:700;cursor:pointer;font-family:inherit;transition:filter .15s,transform .1s;}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px);}
.btn.ghost{background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--soft);}
.btn.ghost:hover{color:#fff;border-color:var(--blue);}
.muted{color:var(--muted);} .pill{padding:2px 8px;border-radius:999px;background:rgba(255,255,255,.06);font-size:12px;}

/* Paginación */
.pager{display:flex;gap:6px;align-items:center;margin-top:16px;flex-wrap:wrap;}
.pager a,.pager span{padding:7px 12px;border-radius:9px;border:1px solid var(--line);color:var(--soft);font-size:13px;}
.pager a:hover{border-color:var(--blue);color:#fff;} .pager .cur{background:var(--blue2);color:#fff;border-color:transparent;}

/* Login */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;}
.login{width:100%;max-width:380px;background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:20px;padding:32px 30px;box-shadow:0 30px 70px rgba(0,0,0,.5);}
.login .brand{justify-content:center;margin-bottom:8px;}
.login h1{text-align:center;font-size:20px;margin:10px 0 20px;}
.login label{display:block;font-size:13px;color:var(--soft);margin:0 0 6px;font-weight:600;}
.login input{width:100%;background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:12px;color:#fff;font-size:15px;padding:13px 14px;outline:none;margin-bottom:14px;}
.login input:focus{border-color:var(--blue);}
.login .btn{width:100%;justify-content:center;padding:13px;}
.err{background:rgba(255,107,107,.12);border:1px solid rgba(255,107,107,.4);color:#ffb0b0;font-size:13px;border-radius:10px;padding:11px 13px;margin-bottom:14px;}
.ok{background:rgba(67,221,138,.12);border:1px solid rgba(67,221,138,.4);color:#9be6b8;font-size:13px;border-radius:10px;padding:11px 13px;margin-bottom:14px;}
.formcard{max-width:440px;background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;padding:24px;}
.formcard label{display:block;font-size:13px;color:var(--soft);margin:12px 0 6px;font-weight:600;}
.formcard input{width:100%;background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:11px;color:#fff;font-size:14px;padding:11px 13px;outline:none;}
.formcard input:focus{border-color:var(--blue);}