/* ============================================================================
   Southex · Datos logísticos de proveedores
   Mismo sistema de diseño que Southex Feedback (src/app/globals.css + ui/*)
   ========================================================================== */
:root{
  --background:#f5f6f8;
  --foreground:#0f172a;
  --surface:#ffffff;
  --surface-muted:#f8fafc;
  --border:#e2e8f0;
  --muted:#64748b;
  --primary:#0f172a;
  --primary-foreground:#ffffff;
  --accent:#2563eb;
  --success:#16a34a;
  --warning:#d97706;
  --danger:#dc2626;

  /* escala de slate usada por los componentes */
  --slate-50:#f8fafc;  --slate-100:#f1f5f9; --slate-200:#e2e8f0; --slate-300:#cbd5e1;
  --slate-400:#94a3b8; --slate-500:#64748b; --slate-600:#475569; --slate-700:#334155;
  --slate-800:#1e293b; --slate-900:#0f172a;

  --shadow-sm:0 1px 3px rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);
  --sans:var(--font-geist-sans,Geist),ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:var(--font-geist-mono,"Geist Mono"),ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{
  min-height:100%;
  background:var(--background);
  color:var(--foreground);
  font-family:var(--sans);
  font-feature-settings:"cv11","ss01","ss03";
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body{margin:0;font-size:15px;line-height:1.5}
::selection{background:rgb(15 23 42 / .12)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
.mono,.cod,.num{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* ---------------------------------------------------------------- layout */
.app{max-width:1400px;margin:0 auto;min-height:100vh;
  display:grid;grid-template-columns:260px 1fr}
.lateral{border-right:1px solid var(--slate-200);background:var(--surface);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.lateral .lockup{display:flex;align-items:center;gap:8px;height:64px;flex:0 0 64px;
  padding:0 20px;border-bottom:1px solid var(--slate-200)}
.lateral .lockup img{width:28px;height:28px;border-radius:4px;object-fit:contain}
.lateral .lockup b{display:block;font-size:14px;font-weight:600;line-height:1.25}
.lateral .lockup span{display:block;font-size:11px;text-transform:uppercase;
  letter-spacing:.05em;color:var(--slate-500);line-height:1.25}
.nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;
  font-size:14px;font-weight:500;color:var(--slate-700);transition:background .15s,color .15s}
.nav a:hover{background:var(--slate-100)}
.nav a svg{width:16px;height:16px;flex:0 0 16px;stroke:var(--slate-400);fill:none;
  stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;transition:stroke .15s}
.nav a:hover svg{stroke:var(--slate-600)}
.nav a[aria-current="page"]{background:var(--slate-900);color:#fff;box-shadow:var(--shadow-sm)}
.nav a[aria-current="page"] svg{stroke:#fff}
.usuario{border-top:1px solid var(--slate-200);padding:12px}
.usuario .caja{display:flex;align-items:center;gap:12px;border-radius:8px;
  background:var(--slate-50);padding:10px}
.usuario .ini{flex:0 0 36px;width:36px;height:36px;border-radius:999px;background:var(--slate-900);
  color:#fff;font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center}
.usuario .dat{min-width:0;flex:1}
.usuario .dat .n{font-size:14px;font-weight:500;overflow:hidden;text-overflow:ellipsis;
  white-space:nowrap}
.usuario .dat .r{font-size:12px;color:var(--slate-500);overflow:hidden;text-overflow:ellipsis;
  white-space:nowrap}
.usuario form{margin-top:8px}
.usuario .btn{width:100%;justify-content:center}

.contenido{display:flex;flex-direction:column;min-width:0}
.movil{display:none;align-items:center;justify-content:space-between;gap:12px;
  border-bottom:1px solid var(--slate-200);background:var(--surface);padding:12px 16px}
.movil .izq{display:flex;align-items:center;gap:8px}
.movil img{width:24px;height:24px;border-radius:4px}
.movil b{font-size:14px;font-weight:600}
main{flex:1;padding:16px}
@media (min-width:768px){main{padding:32px}}

/* ---------------------------------------------------------------- cabecera */
.cab{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:12px;margin-bottom:24px}
.eyebrow{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  color:var(--slate-500)}
h1{font-size:30px;font-weight:600;letter-spacing:-.025em;margin:0;line-height:1.2;
  text-wrap:balance}
h2{font-size:14px;font-weight:600;color:var(--slate-900);margin:0}
.sub{margin:4px 0 0;font-size:14px;color:var(--slate-600);max-width:75ch}
.acc{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------------------------------------------------------------- tarjetas */
.card{border:1px solid var(--slate-200);background:var(--surface);border-radius:12px;
  padding:20px;box-shadow:var(--shadow-sm);margin-bottom:16px}
.card.sin-padding{padding:0;overflow:hidden}
.card-cab{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:12px;margin-bottom:12px}
.card-cab p{margin:4px 0 0;font-size:14px;color:var(--slate-600)}

/* ---------------------------------------------------------------- stat cards */
.kpis{display:grid;grid-template-columns:1fr;gap:12px;margin-bottom:16px}
@media (min-width:768px){.kpis{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}
.kpi{position:relative;overflow:hidden;border:1px solid var(--slate-200);background:var(--surface);
  border-radius:12px;padding:20px;box-shadow:var(--shadow-sm)}
.kpi .fila{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.kpi .et{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  color:var(--slate-500);margin:0}
.kpi b{display:block;margin-top:8px;font-size:30px;font-weight:600;letter-spacing:-.025em;
  line-height:1.1;font-variant-numeric:tabular-nums}
.kpi small{display:block;margin-top:4px;font-size:12px;color:var(--slate-500)}
.kpi .ico{flex:0 0 36px;width:36px;height:36px;border-radius:8px;background:var(--slate-100);
  color:var(--slate-600);display:flex;align-items:center;justify-content:center}
.kpi .ico svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.75;
  stroke-linecap:round;stroke-linejoin:round}
.kpi.dest{border-color:var(--slate-900);background:var(--slate-900);color:#fff}
.kpi.dest .et,.kpi.dest small{color:var(--slate-300)}
.kpi.dest .ico{background:rgb(255 255 255 / .1);color:#fff}
.barra{height:6px;border-radius:999px;background:var(--slate-200);overflow:hidden;margin-top:12px}
.barra i{display:block;height:100%;border-radius:999px;background:var(--slate-900);
  transition:width .3s}
.kpi.dest .barra{background:rgb(255 255 255 / .15)}
.kpi.dest .barra i{background:#fff}

/* ---------------------------------------------------------------- tablas */
.tabla{overflow:hidden;border:1px solid var(--slate-200);background:var(--surface);
  border-radius:12px;box-shadow:var(--shadow-sm)}
.tabla-scroll{overflow-x:auto}
td.mail span[title]{display:block;max-width:215px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
table{width:100%;border-collapse:collapse;font-size:14px}
thead{background:var(--slate-50)}
th{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  color:var(--slate-500);text-align:left;padding:12px 14px;white-space:nowrap}
th:first-child,td:first-child{padding-left:20px}
th:last-child,td:last-child{padding-right:20px}
th.num{text-align:right}
tbody tr{border-top:1px solid var(--slate-100)}
td{padding:12px 14px;vertical-align:middle}
tbody tr:hover{background:var(--slate-50)}
.num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.cod{font-family:var(--mono);font-size:12px;color:var(--slate-600);white-space:nowrap}
.desc{min-width:210px;font-weight:500;color:var(--slate-900)}
.dim{color:var(--slate-500)}
.mini{font-size:11px;color:var(--slate-500);margin-top:2px}
/* chip monoespaciado para tokens, EAN y códigos */
.mono-chip{display:inline-block;border-radius:6px;background:var(--slate-50);padding:2px 8px;
  font-family:var(--mono);font-size:11px;color:var(--slate-600);max-width:100%;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------------------------------------------------------------- badges */
.chip{display:inline-flex;align-items:center;gap:4px;border-radius:999px;padding:2px 8px;
  font-size:12px;font-weight:500;white-space:nowrap;
  box-shadow:inset 0 0 0 1px var(--chip-ring)}
.chip.ok  {--chip-ring:#a7f3d0;background:#ecfdf5;color:#047857}
.chip.bo  {--chip-ring:#fde68a;background:#fffbeb;color:#92400e}
.chip.no  {--chip-ring:#e2e8f0;background:#f1f5f9;color:#334155}
.chip.mal {--chip-ring:#fecaca;background:#fef2f2;color:#b91c1c}
.chip.info{--chip-ring:#bae6fd;background:#f0f9ff;color:#0369a1}
.chip.pri {--chip-ring:#0f172a;background:#0f172a;color:#fff}
.punto{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500}
.punto i{width:8px;height:8px;border-radius:999px;background:var(--slate-300);display:block}
.punto.on{color:#047857}
.punto.on i{background:#10b981}

/* ---------------------------------------------------------------- botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:8px;background:var(--slate-900);border:1px solid var(--slate-900);
  padding:8px 12px;font-size:14px;font-weight:500;color:#fff;cursor:pointer;
  box-shadow:var(--shadow-sm);transition:background .15s}
.btn:hover{background:var(--slate-800);border-color:var(--slate-800)}
.btn.sec{background:var(--surface);border-color:var(--slate-200);color:var(--slate-700);
  box-shadow:none}
.btn.sec:hover{background:var(--slate-50)}
.btn.peligro{background:var(--surface);border-color:#fecaca;color:#b91c1c;box-shadow:none}
.btn.peligro:hover{background:#fef2f2}
.btn.min{border-radius:6px;padding:4px 8px;font-size:12px;box-shadow:none}
.btn:disabled{opacity:.55;cursor:default}
.btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.75;
  stroke-linecap:round;stroke-linejoin:round}

/* ---------------------------------------------------------------- formularios */
label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--slate-700)}
label i{font-style:normal;font-weight:400;color:var(--slate-400)}
label .req{color:var(--danger);margin-left:2px}
input[type=text],input[type=search],input[type=number],input[type=password],select,textarea{
  width:100%;border-radius:8px;border:1px solid var(--slate-200);background:var(--surface);
  padding:8px 12px;font-size:14px;box-shadow:var(--shadow-sm);outline:none;
  -webkit-appearance:none;appearance:none;transition:border-color .15s,box-shadow .15s}
select{padding-right:32px;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round'/></svg>");background-repeat:no-repeat;background-position:right 12px center;background-size:11px}
input:focus,select:focus,textarea:focus{border-color:var(--slate-400);
  box-shadow:0 0 0 2px var(--slate-200)}
.campo.mal input,.campo.mal select{border-color:#fca5a5;background:#fef2f2}
.msg{color:#b91c1c;font-size:12px;font-weight:500;margin-top:6px}
.hint{color:var(--slate-500);font-size:12px;margin-top:6px}
.grilla{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:16px}
.filtros{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.filtros input[type=search],.filtros input[type=text]{flex:1 1 240px;max-width:380px}
.tabs{display:flex;gap:4px;flex-wrap:wrap}
.tabs a{border-radius:8px;border:1px solid var(--slate-200);background:var(--surface);
  padding:6px 12px;font-size:13px;font-weight:500;color:var(--slate-700)}
.tabs a:hover{background:var(--slate-50)}
.tabs a.on{background:var(--slate-900);border-color:var(--slate-900);color:#fff;
  box-shadow:var(--shadow-sm)}

/* ---------------------------------------------------------------- avisos */
.aviso,.nota,.bien{border-radius:8px;border:1px solid;padding:12px 16px;font-size:14px;
  line-height:1.5;margin-bottom:16px}
.aviso{border-color:#fecaca;background:#fef2f2;color:#b91c1c}
.nota {border-color:#fde68a;background:#fffbeb;color:#92400e}
.bien {border-color:#a7f3d0;background:#ecfdf5;color:#065f46}

/* ---------------------------------------------------------------- presentaciones */
.art-cab{border-left:3px solid var(--slate-900);padding-left:14px}
.art-cab .d{font-size:18px;font-weight:600;letter-spacing:-.015em;line-height:1.35}
.art-cab .m{margin-top:4px;font-size:13px;color:var(--slate-500)}
.pres{overflow:hidden;border:1px solid var(--slate-200);background:var(--surface);
  border-radius:12px;box-shadow:var(--shadow-sm);margin-bottom:14px}
.pres.principal{border-color:var(--slate-900)}
.pres.incompleta{border-color:#fde68a}
.pres-cab{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:12px 20px;
  background:var(--slate-50);border-bottom:1px solid var(--slate-200)}
.pres-cab .t{font-size:14px;font-weight:600;color:var(--slate-900)}
.pres-cab .der{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pres-cuerpo{padding:20px}
.seccion{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  color:var(--slate-500);margin:20px 0 12px}
.seccion:first-child{margin-top:0}
.calculo{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.calculo div{flex:1 1 130px;border-radius:8px;background:var(--slate-50);padding:10px 14px;
  font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  color:var(--slate-500)}
.calculo b{display:block;margin-top:2px;font-family:var(--mono);font-size:16px;font-weight:500;
  color:var(--slate-900);letter-spacing:0;text-transform:none;font-variant-numeric:tabular-nums}
.acciones{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px;padding-top:16px;
  border-top:1px solid var(--slate-100);align-items:center}

/* ---------------------------------------------------------------- foto */
.foto{display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap;
  border:1px solid var(--slate-200);border-radius:12px;background:var(--slate-50);padding:14px}
.foto.mal{border-color:#fca5a5;background:#fef2f2}
.foto-mini{flex:0 0 88px;width:88px;height:88px;border-radius:8px;overflow:hidden;
  border:1px solid var(--slate-200);background:var(--surface);display:flex;
  align-items:center;justify-content:center}
.foto-mini img{width:100%;height:100%;object-fit:cover;display:block}
.foto-mini.vacia svg{width:26px;height:26px;stroke:var(--slate-300);fill:none;stroke-width:1.5;
  stroke-linecap:round;stroke-linejoin:round}
a.foto-mini:hover{border-color:var(--slate-400)}
.foto-txt{flex:1 1 260px;min-width:0}
.foto-txt label{margin-bottom:8px}
.foto-txt input[type=file]{width:100%;font-size:13px;padding:7px 10px;border-radius:8px;
  border:1px solid var(--slate-200);background:var(--surface);box-shadow:var(--shadow-sm)}
.foto-txt input[type=file]::file-selector-button{margin-right:10px;border:0;border-radius:6px;
  background:var(--slate-900);color:#fff;padding:5px 11px;font-size:12.5px;font-weight:500;
  cursor:pointer;font-family:inherit}
.foto-txt input[type=file]::file-selector-button:hover{background:var(--slate-800)}
.foto .btn{flex:0 0 auto;align-self:center}

/* ---------------------------------------------------------------- buscador */
.hallado{padding:16px}
.col-busca .datos{gap:14px 20px;margin:14px 0 12px}
.col-busca .datos b{font-size:19px}
.col-busca .encaja input{flex:1 1 100%}
.hallado{border-radius:12px;border:1px solid var(--slate-900);background:var(--surface);
  padding:20px;box-shadow:var(--shadow-sm);margin-top:16px}
.hallado .rs{font-size:18px;font-weight:600;letter-spacing:-.015em}
.hallado .mt{margin-top:4px;font-size:13px;color:var(--slate-500)}
.datos{display:flex;gap:24px;flex-wrap:wrap;margin:16px 0 12px}
.datos div{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  color:var(--slate-500)}
.datos b{display:block;margin-top:2px;font-size:22px;font-weight:600;letter-spacing:-.025em;
  color:var(--slate-900);text-transform:none;font-variant-numeric:tabular-nums}
.encaja{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.encaja input{flex:1 1 300px;font-family:var(--mono);font-size:12px}
.sug{list-style:none;margin:16px 0 0;padding:0;overflow:hidden;border-radius:12px;
  border:1px solid var(--slate-200);background:var(--surface);box-shadow:var(--shadow-sm)}
.sug li+li{border-top:1px solid var(--slate-100)}
.sug button{display:flex;gap:12px;align-items:baseline;width:100%;text-align:left;border:0;
  background:none;padding:12px 16px;cursor:pointer}
.sug button:hover{background:var(--slate-50)}
.sug .c{font-family:var(--mono);font-size:12px;color:var(--slate-400)}
.sug .n{font-size:14px;font-weight:500}
.sug .a{margin-left:auto;font-size:12px;color:var(--slate-500);white-space:nowrap}

.centro{max-width:420px;margin:10vh auto}
.vacio{padding:40px 20px;text-align:center;color:var(--slate-500);font-size:14px}
.vacio svg{width:32px;height:32px;stroke:var(--slate-400);fill:none;stroke-width:1.5;
  margin:0 auto 12px;display:block}

*:focus-visible{outline:2px solid var(--slate-400);outline-offset:2px}

@media (max-width:1023px){
  .app{grid-template-columns:1fr}
  .lateral{display:none}
  .movil{display:flex}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}