:root {
  --bg: #fcfcfb; --surface: #ffffff; --surface-2: #f3f4f2; --border: #e2e4e0;
  --ink: #1c211f; --ink-2: #525b56; --muted: #828c86;
  --accent: #0f6f5c; --accent-ink: #ffffff;
  --perda: #C24B3F; --uso: #3568A8; --erro: #B8862F;
  --good: #2f7d4f; --warn: #b8862f; --crit: #c24b3f;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14181d; --surface: #1b2026; --surface-2: #222831; --border: #323a44;
    --ink: #eef1f0; --ink-2: #b7bfba; --muted: #7f8b86;
    --accent: #3fb99b; --accent-ink: #0b1210;
    --perda: #D9695B; --uso: #5E93D6; --erro: #B8863A;
    --good: #4fb578; --warn: #c99a4a; --crit: #d9695b;
  }
}
:root[data-theme="dark"] {
  --bg: #14181d; --surface: #1b2026; --surface-2: #222831; --border: #323a44;
  --ink: #eef1f0; --ink-2: #b7bfba; --muted: #7f8b86;
  --accent: #3fb99b; --accent-ink: #0b1210;
  --perda: #D9695B; --uso: #5E93D6; --erro: #B8863A;
  --good: #4fb578; --warn: #c99a4a; --crit: #d9695b;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-body); font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
button { font-family: inherit; }
[hidden] { display: none !important; }

/* ---------------- login ---------------- */
#tela-login {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.login-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  padding: 36px 32px; width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.login-card .eyebrow {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); font-weight: 600;
}
.login-card h1 { font-family: var(--font-display); font-size: 24px; margin: 2px 0 0; font-weight: 600; }
.login-card p.sub { color: var(--ink-2); font-size: 13.5px; margin: 0; line-height: 1.5; }
.login-card input {
  font-family: var(--font-body); font-size: 15px; padding: 11px 13px; border-radius: 9px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--ink); outline: none;
}
.login-card input:focus { border-color: var(--accent); }
.btn-primary {
  font-family: var(--font-body); font-size: 14.5px; font-weight: 600; padding: 11px 16px; border-radius: 9px;
  border: none; background: var(--accent); color: var(--accent-ink); cursor: pointer;
}
.btn-primary:disabled { opacity: .6; cursor: default; }
.login-erro { color: var(--crit); font-size: 13px; min-height: 16px; }

/* ---------------- shell ---------------- */
#app-shell { display: flex; flex-direction: column; min-height: 100vh; }
header.topbar {
  display: flex; align-items: center; gap: 18px; padding: 12px 20px; border-bottom: 1px solid var(--border);
  background: var(--surface); position: sticky; top: 0; z-index: 10; flex-wrap: wrap;
}
header.topbar .brand { display: flex; flex-direction: column; gap: 1px; margin-right: 6px; }
header.topbar .brand .name { font-family: var(--font-display); font-weight: 600; font-size: 16.5px; }
header.topbar .brand .tag { font-family: var(--font-mono); font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
nav.tabs { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
nav.tabs button {
  font-size: 13.5px; padding: 8px 13px; border-radius: 9px; border: 1px solid transparent; background: transparent;
  color: var(--ink-2); cursor: pointer; display: flex; align-items: center; gap: 6px;
}
nav.tabs button.active { background: var(--surface-2); color: var(--ink); font-weight: 600; border-color: var(--border); }
nav.tabs button:disabled { color: var(--muted); cursor: default; opacity: .55; }
nav.tabs button .soon {
  font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; letter-spacing: .04em;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--muted); padding: 1px 5px; border-radius: 999px;
}
.btn-sair { font-size: 12.5px; color: var(--muted); background: none; border: none; cursor: pointer; padding: 6px 8px; }
.btn-sair:hover { color: var(--ink); }

main { flex: 1; padding: 20px; }
.wrap { max-width: 1180px; margin: 0 auto; display: flex; flex-direction: column; gap: 22px; }

/* em-breve placeholder pra abas ainda não migradas */
.em-breve {
  background: var(--surface); border: 1px dashed var(--border); border-radius: 14px; padding: 40px 24px;
  text-align: center; color: var(--ink-2); font-size: 14px; max-width: 520px; margin: 40px auto;
}
.em-breve b { color: var(--ink); }

/* ---------------- filter bar ---------------- */
.filterbar {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px;
}
.filterbar .flabel {
  font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-right: 2px;
}
.filterbar select {
  font-family: var(--font-body); font-size: 13px; padding: 6px 10px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--ink);
}
.filterbar input[type="date"] {
  font-family: var(--font-body); font-size: 13px; padding: 5px 8px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--ink);
}
.chip {
  font-family: var(--font-body); font-size: 13px; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--ink-2); cursor: pointer;
}
.chip.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
#chips-setor { display: flex; gap: 6px; flex-wrap: wrap; }
.filterbar .spacer { flex: 1; }
#carregando-badge { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.spinner {
  width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--border); border-top-color: var(--accent);
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------- sections / panels ---------------- */
h2.sec { font-family: var(--font-display); font-size: 18px; font-weight: 600; margin: 0 0 2px; letter-spacing: -.005em; }
.sec-sub { font-size: 12.5px; color: var(--muted); margin: 0 0 12px; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 18px 20px; }
.grid2 { display: grid; grid-template-columns: 1.35fr 1fr; gap: 16px; }
@media (max-width: 880px) { .grid2 { grid-template-columns: 1fr; } }

/* KPIs */
.kpis {
  display: grid; grid-template-columns: repeat(5,1fr); gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: 14px; overflow: hidden;
}
@media (max-width: 900px) { .kpis { grid-template-columns: repeat(2,1fr); } }
.kpi { background: var(--surface); padding: 15px 16px 13px; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.kpi .klabel { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.kpi .kvalue { font-family: var(--font-display); font-size: 25px; font-weight: 600; line-height: 1.1; letter-spacing: -.01em; }
.kpi .kdelta { font-size: 11.5px; color: var(--muted); }
.kpi .kdelta.warn { color: var(--warn); }

/* mix por tipo */
.pill-row { display: flex; gap: 10px; flex-wrap: wrap; }
.pill {
  display: flex; align-items: center; gap: 7px; font-size: 12.5px; padding: 7px 12px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--ink-2);
}
.pill b { color: var(--ink); }
.pill .swatch { width: 8px; height: 8px; border-radius: 2px; flex: none; }

/* rankings */
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin: 2px 0 14px; }
.legend .li { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-2); }
.legend .sw { width: 10px; height: 10px; border-radius: 3px; }
.evo-chart { overflow-x: auto; }
svg text { fill: var(--ink-2); font-family: var(--font-body); }
.axis-line { stroke: var(--border); stroke-width: 1; }
.gridline { stroke: var(--border); stroke-width: 1; stroke-dasharray: 2 3; }

.ranklist { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.rankrow { display: grid; grid-template-columns: 130px 1fr 68px; align-items: center; gap: 10px; }
.rankrow .rlabel { font-size: 13px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rankrow .rtrack { height: 10px; background: var(--surface-2); border-radius: 5px; overflow: hidden; border: 1px solid var(--border); }
.rankrow .rfill { height: 100%; border-radius: 5px; }
.rankrow .rval { font-size: 12.5px; color: var(--ink); text-align: right; font-weight: 600; }

/* heatmap */
.heatmap { overflow-x: auto; }
.heat-grid { display: grid; gap: 3px; min-width: 460px; }
.heat-grid .hcell { aspect-ratio: 1; border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: 10px; color: var(--ink-2); }
.heat-grid .hh { font-size: 10.5px; color: var(--muted); text-align: center; padding-bottom: 2px; }
.heat-grid .hd { font-size: 11px; color: var(--ink-2); display: flex; align-items: center; justify-content: flex-end; padding-right: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.heat-scale { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 11.5px; color: var(--muted); }
.heat-scale .ramp { width: 120px; height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--surface-2), var(--accent)); }

/* tables */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted);
  font-weight: 600; padding: 0 10px 8px; border-bottom: 1px solid var(--border);
}
th.num, td.num { text-align: right; }
td { padding: 9px 10px; border-bottom: 1px solid var(--border); color: var(--ink-2); vertical-align: middle; }
td.prod { color: var(--ink); font-weight: 500; }
tr:last-child td { border-bottom: none; }
.tag { display: inline-block; font-size: 10.5px; padding: 2px 7px; border-radius: 999px; font-weight: 600; color: #fff; white-space: nowrap; }
.tag.uso { background: var(--uso); }
.tag.perda { background: var(--perda); }
.tag.erro { background: var(--erro); }
.overflow-x { overflow-x: auto; }
.chk-visualizado { width: 16px; height: 16px; cursor: pointer; accent-color: var(--accent); }
.chk-visualizado:disabled { opacity: .5; cursor: default; }

/* colaboradores */
.collab { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.crow { display: grid; grid-template-columns: 32px 1fr auto; align-items: center; gap: 12px; }
.cavatar {
  width: 32px; height: 32px; border-radius: 50%; background: var(--surface-2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; color: var(--ink-2); flex: none;
}
.cname { font-size: 13.5px; color: var(--ink); font-weight: 600; }
.cmeta { font-size: 11.5px; color: var(--muted); }
.cbar-track { height: 6px; background: var(--surface-2); border-radius: 3px; margin-top: 5px; overflow: hidden; }
.cbar-fill { height: 100%; background: var(--accent); border-radius: 3px; }
.cval { font-size: 13.5px; font-weight: 700; color: var(--ink); text-align: right; white-space: nowrap; }
.cflag {
  font-size: 10.5px; color: var(--warn); background: color-mix(in srgb, var(--warn) 16%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--warn) 35%, var(--border)); padding: 2px 7px; border-radius: 6px;
  margin-top: 4px; display: inline-block;
}

.empty-msg { color: var(--muted); font-size: 13.5px; padding: 8px 0; }

/* aviso / banner */
.banner-warn {
  background: color-mix(in srgb, var(--warn) 12%, var(--surface)); border: 1px solid color-mix(in srgb, var(--warn) 35%, var(--border));
  border-radius: 12px; padding: 12px 16px; font-size: 12.5px; color: var(--ink-2); line-height: 1.55;
}
.banner-warn b { color: var(--ink); }

/* sliders */
.slider-row { display: flex; flex-direction: column; gap: 4px; min-width: 220px; }
.slider-row .slabel { font-size: 12px; color: var(--ink-2); display: flex; justify-content: space-between; gap: 8px; }
.slider-row .slabel b { color: var(--ink); font-variant-numeric: tabular-nums; }
.slider-row input[type="range"] { accent-color: var(--accent); width: 100%; }

.mini-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-top: 10px; }
.mini-grid .mini-card h3 { font-size: 13px; margin: 0 0 6px; color: var(--ink-2); font-weight: 600; }
h3.subsec { font-size: 15px; margin: 4px 0 2px; font-weight: 600; }

/* multiselect com busca (setor/repositor/fornecedor — grandes listas) */
.multiselect-busca { position: relative; min-width: 220px; flex: 1; max-width: 340px; }
.ms-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 4px; }
.ms-tags:empty { display: none; }
.ms-tag {
  display: flex; align-items: center; gap: 5px; font-size: 12px; padding: 3px 6px 3px 9px; border-radius: 999px;
  background: var(--accent); color: var(--accent-ink); font-weight: 600;
}
.ms-tag button {
  border: none; background: rgba(255,255,255,.25); color: inherit; border-radius: 50%; width: 15px; height: 15px;
  font-size: 11px; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; padding: 0;
}
.multiselect-busca input {
  width: 100%; font-family: var(--font-body); font-size: 13px; padding: 6px 10px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--ink); outline: none;
}
.multiselect-busca input:focus { border-color: var(--accent); }
.ms-dropdown {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 20; max-height: 220px; overflow-y: auto;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 4px 14px rgba(0,0,0,.12);
}
.ms-option { padding: 7px 11px; font-size: 13px; color: var(--ink-2); cursor: pointer; }
.ms-option:hover, .ms-option.destaque { background: var(--surface-2); color: var(--ink); }
.ms-option.vazio { color: var(--muted); cursor: default; font-size: 12.5px; }
.footnote { font-size: 11.5px; color: var(--muted); line-height: 1.6; }

@media (max-width: 480px) {
  header.topbar { padding: 10px 14px; }
  main { padding: 14px; }
}