:root{
  --ink:#1B2420; --muted:#4A5650; --soft:#5B6660; --line:#D5DCD6; --line2:#E3E8E4;
  --bg:#F4F6F2; --card:#FFFFFF; --green:#1E6B3A; --green-dark:#013A1A; --green-tint:#E2F0E8; --green-ink:#1F5A3D;
  --orange-tint:#FBEBDD; --orange-ink:#8A3F10; --blue-tint:#E1ECF7; --blue-ink:#1E4E7C; --gray-tint:#E7EAE8;
  --radius:14px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;font-size:15px;line-height:1.45}
a{color:var(--green)} a:hover{color:var(--green-dark)}
h1,h2,h3{font-family:'Space Grotesk',Inter,sans-serif;line-height:1.15}
h1{font-size:30px;margin:0 0 6px} h2{font-size:20px;margin:0 0 10px}
.wrap{max-width:1280px;margin:0 auto;padding:0 24px}
.main{padding-top:24px;padding-bottom:48px;display:flex;flex-direction:column;gap:18px}
.muted{color:var(--muted)} .small{font-size:13px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Barra superior */
.topbar{background:#fff;border-bottom:1px solid var(--line)}
.topbar-in{display:flex;flex-wrap:wrap;align-items:center;gap:10px 24px;padding-top:10px;padding-bottom:10px}
.brand img{height:40px;width:auto;display:block}
.mainnav{display:flex;flex-wrap:wrap;gap:4px;flex:1 1 auto}
.mainnav a{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;border-radius:10px;font-weight:600;color:var(--ink);text-decoration:none}
.mainnav a:hover{background:var(--bg)}
.mainnav a.on{background:var(--green);color:#fff}
.who{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--soft)}
.who form{margin:0}

/* Tarjetas y cabeceras */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.page-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px}
.page-head p{margin:0}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.stat{display:flex;flex-direction:column;gap:4px}
.stat .n{font-family:'Space Grotesk',sans-serif;font-size:34px;font-weight:700;color:var(--green)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:10px;border:1px solid transparent;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.1}
.btn-primary{background:var(--green);color:#fff} .btn-primary:hover{background:var(--green-dark);color:#fff}
.btn-dark{background:var(--ink);color:#fff;border-radius:24px} .btn-dark:hover{color:#fff;background:#000}
.btn-outline{background:#fff;border-color:var(--green);color:var(--green)}
.btn-ghost{background:#fff;border-color:#C3CCC5;color:var(--ink)}
.btn-danger{background:#fff;border-color:#B5561C;color:var(--orange-ink)}
.btn-sm{min-height:36px;padding:6px 12px;font-size:14px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}

/* Formularios */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px 18px}
.field{display:flex;flex-direction:column;gap:6px;font-weight:500;font-size:14px}
.field .hint{font-weight:400;color:var(--soft);font-size:13px}
.field.full{grid-column:1/-1}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],input[type=file],select,textarea{
  font:inherit;font-size:15px;padding:10px 12px;border:1px solid #C3CCC5;border-radius:10px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus,.btn:focus-visible,a:focus-visible{outline:3px solid #8FC8A2;outline-offset:1px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.check input{width:18px;height:18px;margin-top:2px}
.error-list{margin:0;padding:12px 16px 12px 32px;border-radius:10px;background:var(--orange-tint);color:var(--orange-ink)}

/* Avisos */
.flash{padding:12px 16px;border-radius:12px;font-weight:500}
.flash-ok{background:var(--green-tint);color:var(--green-ink)}
.flash-error{background:var(--orange-tint);color:var(--orange-ink)}
.flash-info{background:var(--blue-tint);color:var(--blue-ink)}

/* Tablas */
.table-wrap{position:relative;overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
table.data{width:100%;border-collapse:collapse;min-width:760px}
table.data th{background:#EEF2EE;text-align:left;font-size:13px;color:#3D4743;padding:11px 14px;white-space:nowrap}
table.data td{padding:11px 14px;border-top:1px solid var(--line2);vertical-align:middle}
table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.data tr.off td{color:var(--soft)}
.code{color:var(--soft);font-variant-numeric:tabular-nums}

/* Chips */
.chip{display:inline-block;padding:3px 10px;border-radius:12px;font-size:13px;font-weight:600;white-space:nowrap}
.chip-green{background:var(--green-tint);color:var(--green-ink)}
.chip-gray{background:var(--gray-tint);color:#3D4743}
.chip-orange{background:var(--orange-tint);color:var(--orange-ink)}
.chip-blue{background:var(--blue-tint);color:var(--blue-ink)}

/* Filtros */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.toolbar .field{min-width:200px}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{display:inline-flex;align-items:center;min-height:40px;padding:6px 14px;border-radius:20px;border:1px solid #C3CCC5;background:#fff;color:var(--ink);text-decoration:none;font-weight:500}
.pill.on{background:var(--ink);border-color:var(--ink);color:#fff}

/* Login */
body.bare .main{min-height:100vh;justify-content:center;align-items:center}
.auth-box{width:100%;max-width:440px;display:flex;flex-direction:column;gap:18px}
.auth-logo{display:flex;flex-direction:column;align-items:center;gap:6px}
.auth-logo img{height:72px;width:auto}

/* Resumen de importación */
.diff-old{color:var(--soft);text-decoration:line-through}
.diff-new{color:var(--green-ink);font-weight:600}

@media (max-width:640px){
  h1{font-size:24px}
  .wrap{padding:0 16px}
  .who span{display:none}
}