/* Forecast de Compras — estilo claro tipo formulario (Roboto), cabecera oscura para el logo. */
:root{
  color-scheme: light;
  --bg:#f4f5f7; --surface:#ffffff; --surface-2:#f9f9f8; --line:#e2e4e8; --line-2:#eef0f2;
  --txt:#1d2430; --txt-2:#52514e; --muted:#7a8190;
  --brand:#1a3a5c; --brand-2:#2e6da4; --head:#0f2236;
  --focus:#2a78d6; --edit:#fff7d6; --edit-line:#e9cf6c;
  --s1:#2a78d6; --s2:#eb6834; --s3:#1baf7a; --s4:#eda100; --s5:#e87ba4; --s6:#008300; --s7:#6250d6; --s8:#e34948;
  --crit-bg:#c00000; --crit-fg:#fff; --alto-bg:#ed7d31; --alto-fg:#fff; --medio-bg:#ffc000; --medio-fg:#000;
  --ok-bg:#70ad47; --ok-fg:#fff; --sd-bg:#d9d9d9; --sd-fg:#000;
  --good:#1e8449; --bad:#c0392b;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --bg:#111418; --surface:#1a1d22; --surface-2:#20242a; --line:#2e333b; --line-2:#262a31;
    --txt:#eef0f3; --txt-2:#c3c2b7; --muted:#9097a3;
    --brand:#7fb0e6; --brand-2:#86b6ef; --head:#0b1826;
    --edit:#3a3420; --edit-line:#7d6a2a;
    --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500; --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767;
    --good:#4cc27a; --bad:#ff7a6b;
    --shadow:none;
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --bg:#111418; --surface:#1a1d22; --surface-2:#20242a; --line:#2e333b; --line-2:#262a31;
  --txt:#eef0f3; --txt-2:#c3c2b7; --muted:#9097a3;
  --brand:#7fb0e6; --brand-2:#86b6ef; --head:#0b1826;
  --edit:#3a3420; --edit-line:#7d6a2a;
  --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500; --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767;
  --good:#4cc27a; --bad:#ff7a6b; --shadow:none;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Roboto,'Segoe UI',system-ui,sans-serif;font-size:14px;background:var(--bg);color:var(--txt)}
[hidden]{display:none!important}
a{color:var(--brand-2)}
.muted{color:var(--muted)} .small{font-size:12px}
.num{text-align:right;font-variant-numeric:tabular-nums}
.err{color:var(--bad);min-height:18px;font-size:13px;margin:6px 0}

/* botones / inputs (estilo cotizador: redondeados, padding generoso) */
.btn{font:inherit;font-weight:500;border:1px solid var(--line);background:var(--surface);color:var(--txt);
  padding:9px 16px;border-radius:5px;cursor:pointer}
.btn:hover{border-color:var(--brand-2)}
a.btn{display:inline-block;text-decoration:none;margin:0 6px 6px 0}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
:root[data-theme="dark"] .btn.primary{color:#0b1826}
.btn.primary:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent;color:inherit;border-color:rgba(255,255,255,.35)}
.btn.sm{padding:5px 10px;font-size:12px}
.btn.wide{width:100%}
.btn:disabled{opacity:.55;cursor:default}
input,select,textarea{font:inherit;color:var(--txt);background:var(--surface);border:1px solid var(--line);
  border-radius:5px;padding:8px 10px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--focus);outline-offset:-1px;border-color:transparent}
label{display:block;font-size:13px;color:var(--txt-2);margin:0 0 12px}
label input,label select{display:block;width:100%;margin-top:5px}

/* login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px;
  background:linear-gradient(160deg,var(--head),#1a3a5c 60%,#2e6da4)}
.login-card{width:100%;max-width:380px;background:var(--surface);border-radius:10px;overflow:hidden;box-shadow:0 10px 40px rgba(0,0,0,.3)}
.login-head{background:var(--head);padding:18px;text-align:center}
.login-head img{height:64px}
.login-body{padding:22px 24px 26px}
.login-body h1{font-size:20px;margin:0 0 4px}
.login-body p{margin:0 0 18px}

/* cabecera */
.appbar{display:flex;align-items:center;gap:18px;padding:8px 20px;background:var(--head);color:#e9eef5;
  position:sticky;top:0;z-index:40;flex-wrap:wrap}
.appbar .logo{height:52px;display:block}
.appbar h1{font-size:17px;margin:0;font-weight:500}
.sku7{font-size:11px;background:rgba(255,255,255,.14);padding:2px 7px;border-radius:9px;vertical-align:middle}
.snapinfo{margin:0 0 0 auto;display:grid;gap:1px;font-size:11.5px;line-height:1.35;text-align:right}
.snapinfo div{display:flex;justify-content:flex-end;gap:8px;cursor:default}
.snapinfo dt{color:#8796aa}
.snapinfo dd{margin:0;color:#e3eaf3;font-weight:500;font-variant-numeric:tabular-nums}
/* selector de pais: bandera + menu (mismo patron que el cotizador mayorista) */
.paiswrap{position:relative}
.paismarca{display:inline-flex;align-items:center;justify-content:center;padding:4px;border-radius:6px;cursor:pointer;
  border:2px solid transparent;line-height:0}
.paismarca:hover,.paismarca[aria-expanded="true"]{border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.08)}
.paismarca:focus-visible{outline:2px solid #fff;outline-offset:2px}
.bandera{width:30px;height:20px;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.25);display:block}
.paismenu{position:absolute;top:calc(100% + 10px);left:-12px;z-index:60;min-width:290px;background:var(--surface);color:var(--txt);
  border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 32px rgba(0,0,0,.28);padding:8px}
.paismenu::before{content:"";position:absolute;top:-7px;left:24px;width:12px;height:12px;background:var(--surface);
  border-left:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg)}
.pm-h{font-size:12px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--muted);padding:8px 12px 10px;
  border-bottom:1px solid var(--line-2);margin-bottom:6px}
.paismenu button{display:flex;align-items:center;gap:12px;width:100%;font:inherit;text-align:left;background:none;border:0;
  color:inherit;padding:10px 12px;border-radius:8px;cursor:pointer;margin-top:2px}
.paismenu button:hover{background:var(--surface-2)}
.paismenu button.on{background:#1f3b63;color:#fff}
.paismenu button b{display:block;font-size:15px;font-weight:500}
.paismenu small{display:block;font-size:12px;color:var(--muted)}
.paismenu button.on small{color:#c9d6e8}
.seg{display:inline-flex;background:rgba(255,255,255,.08);border-radius:7px;padding:3px}
.seg button{font:inherit;font-size:13px;border:0;background:transparent;color:#cfd8e3;padding:6px 12px;border-radius:5px;cursor:pointer}
.seg button.on{background:#fff;color:#0f2236;font-weight:500}
.appnav{display:flex;gap:4px;flex-wrap:wrap}
.appnav a{color:#cfd8e3;text-decoration:none;font-size:14px;padding:8px 12px;border-radius:5px}
.appnav a:hover{background:rgba(255,255,255,.08)}
.appnav a.active{background:rgba(255,255,255,.14);color:#fff;font-weight:500}
.user{margin-left:14px;padding-left:14px;border-left:1px solid rgba(255,255,255,.14);display:flex;align-items:center;gap:10px;font-size:13px}
.user .role{font-size:11px;color:#a9b6c6;display:block}

main{padding:18px 20px 40px;max-width:1800px;margin:0 auto}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px 18px;box-shadow:var(--shadow);margin-bottom:16px}
h2{font-size:15px;margin:0 0 12px;font-weight:500}
h3{font-size:13px;margin:0 0 8px;font-weight:500;color:var(--txt-2)}
.row{display:flex;gap:16px;flex-wrap:wrap}
.row>.card{flex:1 1 360px}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px;box-shadow:var(--shadow)}
.kpi .k{font-size:12px;color:var(--muted)}
.kpi .v{font-size:22px;font-weight:500;margin-top:2px;font-variant-numeric:tabular-nums}
.kpi .s{font-size:12px;color:var(--txt-2);margin-top:2px}

/* filtros */
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.filters input[type=search]{min-width:240px}
.filters .chk{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--txt-2);margin:0}
.filters .chk input{display:inline;width:auto;margin:0}
.filters .sp{flex:1}

/* tablas */
.tablewrap{overflow:auto;max-height:calc(100vh - 290px);border:1px solid var(--line);border-radius:8px;background:var(--surface)}
table{border-collapse:separate;border-spacing:0;width:100%;font-size:12.5px}
th{position:sticky;top:0;z-index:3;background:var(--surface-2);color:var(--txt-2);font-weight:500;font-size:11.5px;
  text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
th.sortable{cursor:pointer} th.sortable:hover{color:var(--txt)}
th .sub{display:block;font-weight:400;color:var(--muted);font-size:10.5px}
th.cyber{box-shadow:inset 0 -3px 0 var(--s2)}
th.win{background:color-mix(in srgb,var(--s1) 12%,var(--surface-2))}
td{padding:5px 8px;border-bottom:1px solid var(--line-2);white-space:nowrap;vertical-align:middle}
tr:hover td{background:color-mix(in srgb,var(--s1) 5%,transparent)}
td.desc{white-space:normal;min-width:220px;max-width:300px;line-height:1.25}
.stick{position:sticky;z-index:2;background:var(--surface)}
th.stick{z-index:4;background:var(--surface-2)}
tr:hover td.stick{background:color-mix(in srgb,var(--s1) 5%,var(--surface))}
.c0{left:0;min-width:30px}.c1{left:30px;min-width:104px}.c2{left:134px;min-width:46px}.c3{left:180px;min-width:76px}
.c4{left:256px;box-shadow:1px 0 0 var(--line)}
td.win{background:color-mix(in srgb,var(--s1) 5%,transparent)}
.exp{border:0;background:none;color:var(--muted);cursor:pointer;font-size:12px;padding:2px 4px}
.mcell{display:flex;flex-direction:column;align-items:flex-end;gap:1px}
.mcell input{width:72px;text-align:right;padding:4px 6px;background:var(--edit);border-color:var(--edit-line);font-size:12.5px}
.mcell input.has{font-weight:700}
.mcell input.st-Confirmado{border-color:var(--s1)} .mcell input.st-OC\ emitida{border-color:var(--s6)}
.mcell input.st-En\ sistema{opacity:.6;text-decoration:line-through}
.mcell input:disabled{background:transparent;border-color:transparent}
.mcell .hint{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}
.mcell .hint b{color:var(--s3);font-weight:500}
td select{padding:4px 6px;font-size:12px;background:var(--edit);border-color:var(--edit-line)}
td input.com{width:180px;padding:4px 6px;font-size:12px;background:var(--edit);border-color:var(--edit-line)}
.saving{outline:2px solid var(--s4)!important} .saved{outline:2px solid var(--s3)!important} .failed{outline:2px solid var(--s8)!important}
tr.detail td.dtd{background:var(--surface-2);white-space:normal;padding:14px 16px}
.more{text-align:center;padding:10px}

/* badges de nivel / prioridad (status: siempre con texto) */
.nv{display:inline-block;font-size:11px;font-weight:700;padding:2px 7px;border-radius:9px;white-space:nowrap}
.nv.Critico{background:var(--crit-bg);color:var(--crit-fg)} .nv.Alto{background:var(--alto-bg);color:var(--alto-fg)}
.nv.Medio{background:var(--medio-bg);color:var(--medio-fg)} .nv.OK{background:var(--ok-bg);color:var(--ok-fg)}
.nv.Sin\ demanda{background:var(--sd-bg);color:var(--sd-fg)}
.pr{display:inline-block;font-size:11px;font-weight:700;padding:2px 6px;border-radius:4px}
.pr.P1{background:#1e8449;color:#fff}.pr.P2{background:#82e0aa;color:#000}.pr.P3{background:#f9e79f;color:#000}
.pr.P4{background:#e5e7e9;color:#000}.pr.Revisar{background:#e74c3c;color:#fff}.pr.Sin\ historial{background:#d6dbdf;color:#000}
.tend-Creciendo{color:var(--good)}.tend-Cayendo{color:var(--bad)}
.arrow{color:var(--muted);margin:0 3px}
.better{color:var(--good);font-weight:500}

/* detalle SKU */
.det{position:sticky;left:16px;width:calc(min(100vw,1800px) - 110px);display:grid;grid-template-columns:minmax(320px,1.6fr) minmax(260px,1fr) minmax(300px,1.2fr);gap:18px}
.facts{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font-size:12.5px}
.facts dt{color:var(--muted)} .facts dd{margin:0}
.pe table{font-size:12px} .pe td,.pe th{position:static;padding:4px 6px}
.pe input,.pe select{padding:4px 6px;font-size:12px}

/* charts */
.chart{position:relative}
.chart svg{display:block;width:100%;height:auto;overflow:visible}
.chart .grid line{stroke:var(--line-2)} .chart .axis text{fill:var(--muted);font-size:10.5px}
.chart .base{stroke:var(--line)}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--txt-2);margin:4px 0 6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.tip{position:fixed;z-index:100;pointer-events:none;background:var(--surface);color:var(--txt);border:1px solid var(--line);
  border-radius:6px;padding:7px 10px;font-size:12px;box-shadow:0 4px 16px rgba(0,0,0,.18);max-width:300px}
.tip .t{font-weight:500;margin-bottom:3px}
.tip i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:5px}

.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#1d2430;color:#fff;padding:10px 16px;
  border-radius:6px;font-size:13px;z-index:120;box-shadow:0 6px 24px rgba(0,0,0,.25)}
.toast.bad{background:#a32020}
pre.log{background:#0d1117;color:#c9d1d9;padding:10px;border-radius:6px;max-height:280px;overflow:auto;font-size:11.5px;white-space:pre-wrap}
.pill{font-size:11px;padding:2px 8px;border-radius:9px;background:var(--line-2);color:var(--txt-2)}
.pill.run{background:color-mix(in srgb,var(--s4) 25%,transparent)} .pill.ok{background:color-mix(in srgb,var(--s3) 25%,transparent)}
.pill.bad{background:color-mix(in srgb,var(--s8) 25%,transparent)}
.scopes .sc{display:flex;gap:6px;margin-bottom:6px} .scopes select{width:110px} .scopes input{flex:1}
.empty{padding:40px;text-align:center;color:var(--muted)}

@media (max-width:760px){
  main{padding:12px 16px 30px}
  .appbar{padding:8px 16px;gap:10px}
  .appbar .logo{height:40px}
  .user{margin-left:0;border-left:0;padding-left:0}
  .snapinfo{margin-left:0;text-align:left}
  .snapinfo div{justify-content:flex-start}
  .filters input[type=search]{min-width:0;width:100%}
  .det{grid-template-columns:1fr}
  .tablewrap{max-height:none}
}
.det td:first-child{white-space:nowrap}
.det table{width:auto} .det td,.det th{padding:4px 7px}