:root{--petroleo:#0c434f;--verde:#007b95;--cian:#08a9c3;--verde-claro:#e3f4f8;--rojo:#b42318;--rojo-claro:#fdecea;--gris:#5f6b66;--borde:#d9e0dc;--fondo:#f3f7f8;--texto:#14262b}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--fondo);color:var(--texto);line-height:1.45}
header{background:#fff;color:var(--petroleo);padding:10px 20px;border-bottom:4px solid transparent;border-image:linear-gradient(90deg,var(--petroleo),var(--verde),var(--cian)) 1;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
header h1{font-size:17px;margin:0;color:var(--petroleo)}
.marca{display:flex;align-items:center;gap:16px}
.marca img{height:48px;width:auto;display:block}
.marca h1{padding-left:16px;border-left:1px solid var(--borde)}
@media(max-width:620px){.marca h1{display:none}}
header .user{font-size:14px;opacity:.95}
header a{color:var(--verde);font-weight:600}
main{max-width:920px;margin:0 auto;padding:20px 16px 120px}
.card{background:#fff;border:1px solid var(--borde);border-radius:10px;padding:20px;margin-bottom:18px}
.card h2{margin:0 0 6px;font-size:17px;color:var(--petroleo)}
.nota{color:var(--gris);font-size:14px;margin:4px 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
label{font-size:14px;font-weight:600;display:block;margin-bottom:4px}
input[type=text],input[type=number],select,textarea{width:100%;padding:9px 10px;border:1px solid var(--borde);border-radius:7px;font-size:15px;font-family:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--verde);outline-offset:-1px}
input[readonly]{background:#f0f2f1;color:var(--gris)}
.grupo-titulo{font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--gris);margin:16px 0 6px}
.act{display:grid;grid-template-columns:1fr 110px 150px;gap:10px;align-items:center;padding:10px 0;border-top:1px solid #eef1ef}
.act .n{font-weight:600}
.act .d{font-size:13px;color:var(--gris)}
.pct{position:relative}
.pct input{padding-right:26px;text-align:right}
.pct span{position:absolute;right:10px;top:50%;transform:translateY(-50%);color:var(--gris)}
.act.err select{border-color:var(--rojo);background:var(--rojo-claro)}
@media(max-width:620px){.act{grid-template-columns:1fr 1fr}.act>div:first-child{grid-column:1/-1}}
.radios label{font-weight:400;display:flex;gap:8px;align-items:center;margin:6px 0}
.q{margin:12px 0}
.q>div:first-child{font-weight:600;font-size:14px}
.barra{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--borde);padding:12px 16px;box-shadow:0 -4px 12px rgba(0,0,0,.05)}
.barra .in{max-width:920px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.total{font-size:18px;font-weight:700;padding:6px 14px;border-radius:20px}
.total.ok{background:var(--verde-claro);color:var(--verde)}
.total.mal{background:var(--rojo-claro);color:var(--rojo)}
button,.btn{background:var(--verde);color:#fff;border:0;border-radius:8px;padding:11px 22px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}
button:not(:disabled):hover,.btn:hover{background:var(--petroleo)}
.logo-login{height:64px;margin-bottom:14px}
button:disabled{opacity:.5;cursor:not-allowed}
.errores{background:var(--rojo-claro);color:var(--rojo);border-radius:8px;padding:12px 16px;display:none}
.errores ul{margin:6px 0 0;padding-left:18px}
.exito{background:var(--verde-claro);color:var(--verde);border-radius:8px;padding:14px 16px;display:none;font-weight:600}
.centro{min-height:80vh;display:flex;align-items:center;justify-content:center}
.ms{text-decoration:none;display:inline-flex;align-items:center;gap:10px;background:#fff;color:#1c2420;border:1px solid #8c8c8c;border-radius:4px;padding:10px 18px;font-weight:600}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:7px 8px;border-bottom:1px solid #eef1ef;text-align:left;white-space:nowrap}
th{background:#e3f4f8;color:var(--petroleo);position:sticky;top:0}
.scroll{overflow:auto;max-height:70vh}
.kpis{display:flex;gap:12px;flex-wrap:wrap}
.kpi{background:#fff;border:1px solid var(--borde);border-radius:10px;padding:12px 16px;min-width:150px}
.kpi b{display:block;font-size:24px;color:var(--petroleo)}