:root{
  --azul:#5B7BE8; --azul-d:#3f5dc4; --azul-l:#eaeffc; --oro:#E2A400;
  --ink:#1b1b1f; --muted:#6b7a88; --line:#e4e9ee; --bg:#f5f7f9;
  --ok:#1a9e5a; --err:#d64545; --radius:12px;
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);font-size:14px}
body.plain{display:grid;place-items:center;min-height:100vh;padding:20px}
a{color:var(--azul);text-decoration:none}
h2{font-size:15px;margin:0 0 14px}

.layout{display:flex;min-height:100vh}
.side{width:232px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:18px;border-bottom:1px solid var(--line)}
.brand .logo{width:36px;height:36px;border-radius:9px;background:var(--azul);color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px}
.brand b{font-size:14px}.brand span{display:block;color:var(--muted);font-size:11px}
.nav{padding:10px;flex:1;overflow:auto}
.nav a{display:block;padding:9px 12px;border-radius:9px;color:var(--ink);margin-bottom:2px;font-weight:500}
.nav a:hover{background:var(--bg)}
.nav a.active{background:var(--azul);color:#fff}
.nav .sep{font-size:11px;text-transform:uppercase;color:var(--muted);padding:14px 12px 6px;letter-spacing:.4px}
.side .foot{padding:12px;border-top:1px solid var(--line)}
.side .who{font-size:12px;color:var(--muted);margin-bottom:8px}
.main{flex:1;min-width:0}
.top{display:flex;align-items:center;padding:16px 24px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.top h1{font-size:17px;margin:0}
.content{padding:24px;max-width:1280px}
.flash{background:#eaf7ef;border:1px solid #b7e3c7;color:#14663c;padding:10px 14px;border-radius:10px;margin-bottom:16px}
.flash.err{background:#fdeaea;border-color:#f3bcbc;color:#8d2222}

.login{width:100%;max-width:380px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}

.vt-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.kicker{text-transform:uppercase;letter-spacing:1.2px;font-size:11px;font-weight:700;color:var(--azul)}
.big{margin:4px 0 0;font-size:26px;font-weight:800}
.row-inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card .k{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.card .v{font-size:26px;font-weight:800;margin-top:6px}
.card .v.azul{color:var(--azul)}.card .v.ok{color:var(--ok)}.card .v.err{color:var(--err)}

.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.panel.flush{padding:0;overflow:hidden}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
@media(max-width:980px){.grid2{grid-template-columns:1fr}.side{position:static;height:auto;width:100%}.layout{flex-direction:column}}

label{display:block;font-weight:600;margin:12px 0 5px;font-size:13px}
label.check{display:flex;align-items:center;gap:8px;font-weight:500}
label.check input{width:auto}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-family:inherit;font-size:14px;background:#fff;color:inherit}
textarea{min-height:110px;resize:vertical}
.row{display:flex;gap:14px;flex-wrap:wrap}.row>*{flex:1;min-width:150px}
.btn{display:inline-block;background:var(--azul);color:#fff;border:0;padding:10px 18px;border-radius:9px;font-weight:700;cursor:pointer;font-size:14px}
.btn:hover{background:var(--azul-d)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.danger{background:var(--err)}
.btn.sm{padding:6px 12px;font-size:13px}
.hint{color:var(--muted);font-size:12px;margin-top:6px}
.muted{color:var(--muted)}.sm{font-size:12px}.right{text-align:right}.rojo{color:var(--err)}

table{width:100%;border-collapse:collapse;background:#fff}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top}
th{color:var(--muted);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.4px}
tr.total td{background:var(--azul-l);border-bottom:0}
tr.off{opacity:.55}
.tag{display:inline-block;background:var(--azul-l);color:var(--azul);border-radius:999px;padding:2px 9px;font-size:11px;font-weight:600}
.pill{display:inline-block;border-radius:999px;padding:2px 9px;font-size:11px;font-weight:700;background:#eef2f5;color:var(--muted)}
.pill.cobrada{background:#e6f7ee;color:var(--ok)}
.pill.pendiente{background:#fff3e0;color:#c8811a}
.pill.devuelta,.pill.anulada{background:#fdeaea;color:var(--err)}

.filtros{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}
.filtros>div{flex:1;min-width:150px}
.filtros .end{flex:0 0 auto}
.vt-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;align-items:end}
.vt-form label{margin-top:0}
.vt-form .end{display:flex;gap:8px;align-items:flex-end}
.totales{margin-top:14px;text-align:right;font-size:16px}

.bars{display:flex;align-items:flex-end;gap:8px;height:160px}
.bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;height:100%;border-radius:9px;padding:6px 2px}
.bar .pair{display:flex;align-items:flex-end;gap:3px;width:100%;height:100%}
.bar i{display:block;flex:1;border-radius:5px 5px 0 0;min-height:2px}
.bar i.v{background:var(--azul-l)}
.bar i.g{background:#f1e3c2}
.bar.on i.v,.bar:hover i.v{background:var(--azul)}
.bar.on i.g,.bar:hover i.g{background:var(--oro)}
.bar em{font-style:normal;font-size:11px;color:var(--muted)}
.bar.on em{color:var(--azul);font-weight:700}
.dot{display:inline-block;width:9px;height:9px;border-radius:3px;vertical-align:middle}
.dot.v{background:var(--azul)}.dot.g{background:var(--oro)}
.minibar{display:block;background:var(--bg);border-radius:4px;height:8px;overflow:hidden}
.minibar i{display:block;height:100%;background:var(--azul)}

.nomina-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.nomina-head .neto{font-size:16px}
.preview{border:1px solid var(--line);border-radius:9px;padding:16px;background:#fff;font-size:13px;line-height:1.5;max-height:340px;overflow:auto}
.preview p{margin:0 0 10px}
img.logo{width:38px;height:38px;object-fit:contain;border-radius:8px;background:#fff}
/* Estado de la venta: el desplegable con el color de su estado */
.sel-estado{width:100%;min-width:150px;font-weight:700;border-radius:999px;padding:6px 26px 6px 12px;
  font-size:12px;border:1px solid transparent;background-color:#eef2f5;color:var(--muted);
  -webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%236b7a88' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;background-size:9px 6px}
.sel-estado.cobrada{background-color:#d8f5e4;color:#0e7a41;border-color:#a7e3c1}
.sel-estado.pendiente{background-color:#ffeccc;color:#a5640b;border-color:#f2cf98}
.sel-estado.devuelta,.sel-estado.anulada{background-color:#fcdcdc;color:#a72020;border-color:#f0b4b4}
.sel-estado option{background:#fff;color:var(--ink);font-weight:500}

/* Vendedora: que quepa el nombre entero */
.sel-vend{width:100%;min-width:170px;font-size:12.5px;padding:7px 10px}

/* La tabla de ventas necesita aire: se deja desplazar si la pantalla es estrecha */
.panel.flush{overflow-x:auto}
.panel.flush table{min-width:1080px}
@media(max-width:900px){.panel.flush table{min-width:900px}}
.acciones-fac{display:flex;gap:6px;justify-content:flex-end;align-items:center;flex-wrap:wrap}