/* Painel do Expositor Pimenta
   -------------------------------------------------------------------------
   Paleta e regras de grafico vindas do instrumento de referencia de dataviz.
   Os quatro produtos usam os slots categoricos 1-4 na ordem documentada, e
   todo grafico do painel e de SERIE UNICA com rotulo direto + tabela
   equivalente -- a identidade nunca depende apenas da cor.                  */

:root {
  color-scheme: light;

  --plane:          #f9f9f7;
  --surface:        #fcfcfb;
  --surface-sunken: #f2f1ed;

  --ink:            #0b0b0b;
  --ink-2:          #52514e;
  --ink-muted:      #898781;

  --grid:           #e1e0d9;
  --axis:           #c3c2b7;
  --ring:           rgba(11, 11, 11, 0.10);

  --s1: #2a78d6;  /* Produto A */
  --s2: #eb6834;  /* Produto B */
  --s3: #1baf7a;  /* Produto C */
  --s4: #eda100;  /* Produto D */

  --good:     #0ca30c;
  --warning:  #fab219;
  --serious:  #ec835a;
  --critical: #d03b3b;
  --good-text: #006300;

  --radius: 10px;
  --gap: 16px;
  --shadow: 0 1px 2px rgba(11, 11, 11, .04), 0 8px 24px rgba(11, 11, 11, .05);
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --plane:          #0d0d0d;
    --surface:        #1a1a19;
    --surface-sunken: #141413;
    --ink:            #ffffff;
    --ink-2:          #c3c2b7;
    --ink-muted:      #898781;
    --grid:           #2c2c2a;
    --axis:           #383835;
    --ring:           rgba(255, 255, 255, 0.10);
    --s1: #3987e5;
    --s2: #d95926;
    --s3: #199e70;
    --s4: #c98500;
    --good-text: #0ca30c;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --plane:          #0d0d0d;
  --surface:        #1a1a19;
  --surface-sunken: #141413;
  --ink:            #ffffff;
  --ink-2:          #c3c2b7;
  --ink-muted:      #898781;
  --grid:           #2c2c2a;
  --axis:           #383835;
  --ring:           rgba(255, 255, 255, 0.10);
  --s1: #3987e5;
  --s2: #d95926;
  --s3: #199e70;
  --s4: #c98500;
  --good-text: #0ca30c;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--plane);
  -webkit-text-size-adjust: 100%;
}

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 1.15rem; }
h2 { font-size: 1rem; }
h3 { font-size: .875rem; color: var(--ink-2); }
a { color: var(--s1); }

/* ------------------------------------------------------------- estrutura */

.topbar {
  position: sticky; top: 0; z-index: 20;
  background: var(--surface);
  border-bottom: 1px solid var(--grid);
}
.topbar-inner {
  max-width: 1120px; margin: 0 auto;
  padding: 12px 20px;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; margin-right: auto; min-width: 0; }
.brand .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--ink-muted); flex: none;
}
.brand .dot.online { background: var(--good); }
.brand .dot.offline { background: var(--critical); }
.brand-text { min-width: 0; }
.brand-text strong { display: block; font-size: .95rem; }
.brand-text span { display: block; font-size: .75rem; color: var(--ink-muted); }

.nav { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a {
  padding: 7px 14px; border-radius: 8px;
  font-size: .875rem; font-weight: 500; text-decoration: none;
  color: var(--ink-2); white-space: nowrap;
}
.nav a:hover { background: var(--surface-sunken); color: var(--ink); }
.nav a.active { background: var(--ink); color: var(--surface); }

main { max-width: 1120px; margin: 0 auto; padding: 24px 20px 64px; }

.grid { display: grid; gap: var(--gap); }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: var(--surface);
  border: 1px solid var(--ring);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  min-width: 0;
}
.card-head {
  display: flex; align-items: baseline; gap: 10px;
  margin-bottom: 14px; flex-wrap: wrap;
}
.card-head .hint { font-size: .75rem; color: var(--ink-muted); margin-left: auto; }
.section-title {
  margin: 28px 0 12px; font-size: .75rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted);
}

/* ------------------------------------------------------------ stat tiles */

.tile .label {
  font-size: .75rem; color: var(--ink-muted);
  text-transform: uppercase; letter-spacing: .06em;
}
.tile .value {
  margin-top: 6px; font-size: 1.9rem; font-weight: 600;
  line-height: 1.1; letter-spacing: -0.02em;   /* figuras proporcionais */
}
.tile .value.small { font-size: 1.25rem; }
.tile .sub { margin-top: 4px; font-size: .8rem; color: var(--ink-2); }

.hero { font-size: 2.6rem; font-weight: 600; line-height: 1; letter-spacing: -0.03em; }

/* ---------------------------------------------------------------- status */

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px;
  font-size: .75rem; font-weight: 600;
  background: var(--surface-sunken); color: var(--ink-2);
  border: 1px solid var(--ring);
}
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.good     { color: var(--good-text); }
.pill.warning  { color: var(--ink); }
.pill.warning::before  { background: var(--warning); }
.pill.serious  { color: var(--ink); }
.pill.serious::before  { background: var(--serious); }
.pill.critical { color: var(--critical); }

.banner {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 12px 14px; border-radius: var(--radius);
  border: 1px solid var(--ring); background: var(--surface);
  font-size: .875rem; margin-bottom: var(--gap);
}
.banner .icon { font-size: 1rem; line-height: 1.3; flex: none; }
.banner.warning  { border-left: 3px solid var(--warning); }
.banner.critical { border-left: 3px solid var(--critical); }
.banner.good     { border-left: 3px solid var(--good); }
.banner strong { display: block; }

/* ------------------------------------------------------------- produtos */

.slot-a { --slot: var(--s1); }
.slot-b { --slot: var(--s2); }
.slot-c { --slot: var(--s3); }
.slot-d { --slot: var(--s4); }

.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 600; font-size: .875rem; min-width: 0;
}
.chip::before {
  content: ""; width: 10px; height: 10px; border-radius: 3px;
  background: var(--slot, var(--ink-muted)); flex: none;
}
.chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.shelf { display: grid; gap: 12px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.shelf-item {
  border: 1px solid var(--ring); border-radius: var(--radius);
  padding: 14px; background: var(--surface-sunken);
  display: flex; flex-direction: column; gap: 8px; min-width: 0;
}
.shelf-item.on-air { border-color: var(--slot); box-shadow: inset 0 0 0 1px var(--slot); }
.shelf-state { font-size: .8rem; color: var(--ink-2); }
.shelf-state b { color: var(--ink); }

/* --------------------------------------------------------------- graficos
   Marcas finas, grade em hairline solida, extremidade arredondada de 4px
   ancorada na linha de base, vao de 2px entre barras vizinhas.            */

.chart { position: relative; }
.chart-plot {
  position: relative;
  display: flex; align-items: flex-end; gap: 2px;
  height: 160px;
  border-bottom: 1px solid var(--axis);
  padding-top: 18px;
}
.chart-grid {
  position: absolute; inset: 18px 0 0 0;
  pointer-events: none;
  display: flex; flex-direction: column; justify-content: space-between;
}
.chart-grid i { display: block; border-top: 1px solid var(--grid); }
.bar {
  position: relative; flex: 1 1 0; min-width: 3px;
  background: var(--slot, var(--s1));
  border-radius: 4px 4px 0 0;
  min-height: 2px;
  transition: opacity .12s ease;
}
.bar.empty { background: var(--grid); }
.bar:hover { opacity: .78; }
.bar .peak {
  position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
  font-size: .7rem; font-weight: 600; color: var(--ink-2);
  padding-bottom: 3px; white-space: nowrap;
}
.chart-axis {
  display: flex; gap: 2px; margin-top: 6px;
  font-size: .7rem; color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
}
.chart-axis span { flex: 1 1 0; text-align: center; min-width: 0; overflow: hidden; }

/* Barras horizontais (ranking por produto) */
.rank { display: grid; gap: 12px; }
.rank-row { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center; }
.rank-row .track {
  grid-column: 1 / -1; height: 10px; border-radius: 5px;
  background: var(--surface-sunken); overflow: hidden;
}
.rank-row .fill { height: 100%; border-radius: 5px; background: var(--slot); }
.rank-row .value { font-weight: 600; font-variant-numeric: tabular-nums; }

.tooltip {
  position: fixed; z-index: 60; pointer-events: none;
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--ring); border-radius: 8px;
  padding: 7px 10px; font-size: .78rem; box-shadow: var(--shadow);
  opacity: 0; transition: opacity .1s ease; max-width: 240px;
}
.tooltip.show { opacity: 1; }
.tooltip b { display: block; font-size: .82rem; }

.toggle-table {
  background: none; border: 0; padding: 0; cursor: pointer;
  font: inherit; font-size: .75rem; color: var(--s1); text-decoration: underline;
}

/* --------------------------------------------------------------- tabelas */

table { width: 100%; border-collapse: collapse; font-size: .85rem; }
thead th {
  text-align: left; font-weight: 600; font-size: .72rem;
  text-transform: uppercase; letter-spacing: .05em; color: var(--ink-muted);
  padding: 0 10px 8px 0; border-bottom: 1px solid var(--grid);
}
tbody td { padding: 9px 10px 9px 0; border-bottom: 1px solid var(--grid); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; padding-right: 0; }
.table-wrap { overflow-x: auto; }
.table-view[hidden] { display: none; }

/* ------------------------------------------------------------ formularios */

.field { display: grid; gap: 5px; margin-bottom: 14px; min-width: 0; }
.field label { font-size: .78rem; font-weight: 600; color: var(--ink-2); }
.field .help { font-size: .72rem; color: var(--ink-muted); }

input[type="text"], input[type="password"], input[type="number"],
input[type="url"], select, textarea {
  width: 100%; padding: 9px 11px;
  font: inherit; font-size: .875rem; color: var(--ink);
  background: var(--surface-sunken);
  border: 1px solid var(--ring); border-radius: 8px;
}
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--s1); outline-offset: 1px;
}
input[type="range"] { width: 100%; accent-color: var(--s1); }
.check { display: flex; align-items: center; gap: 8px; font-size: .85rem; }
.check input { width: 16px; height: 16px; accent-color: var(--s1); }

button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 16px; border-radius: 8px; cursor: pointer;
  font: inherit; font-size: .85rem; font-weight: 600;
  border: 1px solid var(--ring); background: var(--surface-sunken); color: var(--ink);
  text-decoration: none; min-height: 40px;
}
button:hover, .btn:hover { border-color: var(--axis); }
button.primary { background: var(--ink); color: var(--surface); border-color: var(--ink); }
button.danger { color: var(--critical); }
button:disabled { opacity: .5; cursor: not-allowed; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* --------------------------------------------------------------- uploads */

.drop {
  border: 1px dashed var(--axis); border-radius: var(--radius);
  padding: 18px; text-align: center; background: var(--surface-sunken);
  font-size: .82rem; color: var(--ink-2); cursor: pointer;
}
.drop.over { border-color: var(--s1); color: var(--ink); }
.drop input { display: none; }
.media-name {
  font-size: .78rem; color: var(--ink-muted); word-break: break-all;
  font-variant-numeric: tabular-nums;
}
.progress { height: 6px; border-radius: 3px; background: var(--surface-sunken); overflow: hidden; }
.progress i { display: block; height: 100%; background: var(--s1); border-radius: 3px; width: 0; transition: width .2s ease; }

/* ---------------------------------------------------------------- toasts */

#toasts {
  position: fixed; right: 16px; bottom: 16px; z-index: 80;
  display: grid; gap: 8px; max-width: min(380px, calc(100vw - 32px));
}
.toast {
  background: var(--surface); border: 1px solid var(--ring);
  border-left: 3px solid var(--s1);
  border-radius: 8px; padding: 11px 14px; font-size: .84rem;
  box-shadow: var(--shadow); animation: slide-in .18s ease;
}
.toast.error { border-left-color: var(--critical); }
.toast.ok { border-left-color: var(--good); }
@keyframes slide-in { from { opacity: 0; transform: translateY(6px); } }

/* ----------------------------------------------------------------- login */

.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 20px;
}
.login-card { width: 100%; max-width: 360px; }
.login-card h1 { margin-bottom: 4px; }
.login-card p.sub { margin: 0 0 20px; font-size: .82rem; color: var(--ink-muted); }

.muted { color: var(--ink-muted); }
.mono { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: .8rem; }
.nowrap { white-space: nowrap; }
.stack { display: grid; gap: 10px; }
.logbox {
  background: var(--surface-sunken); border: 1px solid var(--ring);
  border-radius: 8px; padding: 12px; max-height: 320px; overflow: auto;
  font-family: ui-monospace, Consolas, monospace; font-size: .74rem;
  white-space: pre-wrap; word-break: break-word; color: var(--ink-2);
}

/* ------------------------------------------------------------- responsivo */

@media (max-width: 900px) {
  .grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shelf { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  main { padding: 18px 16px 56px; }
  .topbar-inner { padding: 10px 16px; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: minmax(0, 1fr); }
  .shelf { grid-template-columns: minmax(0, 1fr); }
  .tile .value { font-size: 1.6rem; }
  .hero { font-size: 2.1rem; }
}