:root{
  --bg:#f1f5f9; --card:#fff; --ink:#0f172a; --mut:#64748b; --line:#e2e8f0;
  --brand:#0f172a; --acc:#f59e0b; --ok:#16a34a; --warn:#d97706; --bad:#dc2626; --info:#2563eb;
  --okbg:#dcfce7; --warnbg:#fef3c7; --badbg:#fee2e2; --infobg:#dbeafe;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#0b1220; --card:#131c2e; --ink:#e2e8f0; --mut:#94a3b8; --line:#243049;
    --brand:#020617; --okbg:#052e16; --warnbg:#422006; --badbg:#450a0a; --infobg:#172554; }
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
button,input,select,textarea{font:inherit;color:inherit}
/* --- layout: barra lateral (recolhe no celular) --- */
.shell{min-height:100vh}
.side{position:fixed;top:0;bottom:0;left:0;width:260px;max-width:85vw;background:var(--brand);color:#e2e8f0;display:flex;flex-direction:column;z-index:30;transform:translateX(-100%);transition:transform .2s ease;padding-top:env(safe-area-inset-top)}
.side.open{transform:none;box-shadow:0 0 30px #0006}
.side .brand{padding:16px;display:flex;justify-content:space-between;align-items:center;font-size:17px}
.side nav{flex:1;overflow:auto;padding:6px 10px;display:flex;flex-direction:column;gap:2px}
.side nav button{display:flex;gap:12px;align-items:center;width:100%;border:0;background:none;color:#cbd5e1;padding:11px 12px;border-radius:10px;font-size:15px;cursor:pointer;text-align:left}
.side nav button b{font-size:18px;width:24px;text-align:center}
.side nav button:hover{background:#ffffff14}
.side nav button.on{background:var(--acc);color:#111;font-weight:700}
.side .who{padding:12px 16px;border-top:1px solid #ffffff22;display:flex;justify-content:space-between;align-items:center;gap:8px}
.side .who small{display:block;opacity:.7}
.side .btn.ghost{color:#fff;border-color:#fff4}
.scrim{position:fixed;inset:0;background:#0007;z-index:25;display:none}
.scrim.show{display:block}
.content{min-width:0}
header.top{background:var(--brand);color:#fff;padding:10px 16px;display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:5}
header.top h1{font-size:17px;margin:0}
.burger{border:0;background:none;color:#fff;font-size:24px;line-height:1;cursor:pointer;padding:4px 8px}
main{padding:16px 16px 80px;max-width:1100px;margin:0 auto}
@media(min-width:900px){
  .side{transform:none}
  .scrim{display:none!important}
  .content{margin-left:260px}
  .burger,.menu-x{display:none}
}
h2{font-size:18px;margin:4px 0 12px}
.grid{display:grid;gap:12px}
.kpis{grid-template-columns:repeat(2,1fr)}
@media(min-width:700px){.kpis{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}
.kpi b{display:block;font-size:26px}
.kpi span{color:var(--mut);font-size:13px}
.kpi.bad b{color:var(--bad)} .kpi.warn b{color:var(--warn)}
.row{display:flex;gap:10px;align-items:center;justify-content:space-between}
.row.wrap{flex-wrap:wrap}
.list{display:grid;gap:10px}
.cards{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
.cards>.empty{grid-column:1/-1}
.cards .item{display:flex;flex-direction:column;gap:6px;min-width:0;box-shadow:0 1px 2px #0000000d}
.item .t{overflow-wrap:anywhere}
.item[data-a]{cursor:pointer}
.item[data-a]:hover{border-color:var(--acc)}
.cards .item.largo{grid-column:1/-1}
.acoes{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:6px}
.preco{font-size:22px;font-weight:700}
.preco small{font-size:12px;font-weight:400;color:var(--mut)}
.scroll{overflow-x:auto}
a{color:var(--info)}
/* gráficos (SVG puro) */
.graficos{display:grid;gap:12px;margin-top:16px;grid-template-columns:1fr}
@media(min-width:900px){.graficos{grid-template-columns:1fr 1fr}.gr-largo{grid-column:1/-1}}
.graficos h3{margin:0 0 4px;font-size:15px}
.graficos h3 small{font-weight:400;color:var(--mut);font-size:12px;margin-left:6px}
.chart{width:100%;height:auto;display:block}
.ax{fill:var(--mut);font-size:11px}
.ax2{fill:var(--ink);font-size:12px}
.legenda{display:flex;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--mut);margin:4px 0 8px}
.sw{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.donut{display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:center}
.item{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.item .t{font-weight:600}
.item .s{color:var(--mut);font-size:13px}
.tag{display:inline-block;border-radius:999px;padding:2px 9px;font-size:12px;font-weight:600}
.tag.ok{background:var(--okbg);color:var(--ok)} .tag.warn{background:var(--warnbg);color:var(--warn)}
.tag.bad{background:var(--badbg);color:var(--bad)} .tag.info{background:var(--infobg);color:var(--info)}
.tag.mut{background:var(--line);color:var(--mut)}
.btn{border:0;border-radius:10px;padding:9px 14px;background:var(--brand);color:#fff;cursor:pointer;font-weight:600}
.btn.acc{background:var(--acc);color:#111} .btn.bad{background:var(--bad)} .btn.ghost{background:none;border:1px solid var(--line);color:var(--ink)} .btn.bad.ghost{color:var(--bad);border-color:var(--bad)}
.btn.sm{padding:5px 10px;font-size:13px}
.btn:disabled{opacity:.5}
.fab{position:fixed;right:16px;bottom:18px;z-index:6;box-shadow:0 4px 14px #0004;border-radius:999px;padding:13px 18px}
label{display:block;font-size:13px;color:var(--mut);margin:10px 0 3px}
input,select,textarea{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:var(--card)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.modal{position:fixed;inset:0;background:#0008;display:flex;align-items:flex-end;justify-content:center;z-index:40}
@media(min-width:700px){.modal{align-items:center}}
.modal .box{background:var(--card);width:100%;max-width:520px;max-height:92vh;overflow:auto;border-radius:16px 16px 0 0;padding:18px}
@media(min-width:700px){.modal .box{border-radius:16px}}
.filters{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.filters select,.filters input{width:auto;flex:1;min-width:120px}
.empty{text-align:center;color:var(--mut);padding:30px 10px}
.login{max-width:380px;margin:12vh auto;padding:0 16px}
.bar{height:8px;background:var(--line);border-radius:6px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--acc)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:7px 6px;border-bottom:1px solid var(--line)}
th{color:var(--mut);font-weight:600;font-size:12px}
td.r,th.r{text-align:right}
#toast{position:fixed;left:50%;top:70px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:9px 16px;border-radius:10px;z-index:50;opacity:0;pointer-events:none;transition:opacity .2s}
#toast.show{opacity:1}
.demo{background:var(--acc);color:#111;text-align:center;font-size:12px;padding:3px}