/* Tráfico DeNicolás · estilos del tablero (plano, denso, marca #FF3F1B). Modo oscuro con html.dark (unfold). */
:root {
  --tr-brand: #FF3F1B;
  --tr-brand-ink: #C42A0E;      /* naranja para texto sobre fondo claro (contraste ≥ 4.5:1) */
  --tr-bg: #FFFFFF;
  --tr-surface: #FAF8F7;
  --tr-line: #E7E2DF;
  --tr-fg: #1E1A18;
  --tr-muted: #6B625D;
  --tr-cliente: #2463A6;
  --tr-tercero: #7A4FC4;
  --tr-compartido: #6F6762;
  --tr-ok: #1F7A50;
  --tr-medio: #9A6412;
  --tr-alto: #C42A0E;
  --tr-track: #EFEAE7;
  --tr-radius: 10px;
}
html.dark {
  --tr-brand: #FF5A3A;
  --tr-brand-ink: #FF8A70;
  --tr-bg: #1A1716;
  --tr-surface: #211D1B;
  --tr-line: #3A3330;
  --tr-fg: #F3EEEB;
  --tr-muted: #B0A6A0;
  --tr-cliente: #7FB2EA;
  --tr-tercero: #B99AF0;
  --tr-compartido: #B5ACA6;
  --tr-ok: #5CCB97;
  --tr-medio: #E7B25C;
  --tr-alto: #FF8A70;
  --tr-track: #2E2826;
}

.tr { color: var(--tr-fg); display: flex; flex-direction: column; gap: 16px; }
.tr a { color: inherit; text-decoration: none; }
.tr a:focus-visible, .tr button:focus-visible { outline: 2px solid var(--tr-brand); outline-offset: 2px; border-radius: 6px; }
.tr .ms { font-family: "Material Symbols Outlined"; font-size: 20px; line-height: 1; font-weight: normal; font-style: normal;
  display: inline-block; vertical-align: middle; -webkit-font-smoothing: antialiased; }

/* Encabezado */
.tr-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.tr-head h1 { font-size: 20px; font-weight: 600; letter-spacing: -.01em; }
.tr-head p { color: var(--tr-muted); font-size: 13px; margin-top: 2px; }
.tr-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tr-btn { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 14px; border-radius: 8px;
  font-weight: 600; font-size: 13px; border: 1px solid var(--tr-line); background: var(--tr-bg); cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease; }
.tr-btn:hover { border-color: var(--tr-muted); }
.tr-btn.primary { background: var(--tr-brand); border-color: var(--tr-brand); color: #fff !important; }
.tr-btn.primary:hover { filter: brightness(.95); }

/* Pestañas por frente */
.tr-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--tr-line); overflow-x: auto; }
.tr-tabs a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 12px; font-weight: 500;
  color: var(--tr-muted) !important; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap;
  transition: color .15s ease, border-color .15s ease; }
.tr-tabs a:hover { color: var(--tr-fg) !important; }
.tr-tabs a[aria-current="page"] { color: var(--tr-fg) !important; border-bottom-color: var(--tr-brand); }
.tr-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }

/* KPIs */
.tr-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.tr-kpi { display: flex; flex-direction: column; gap: 6px; padding: 14px 16px; border: 1px solid var(--tr-line);
  border-radius: var(--tr-radius); background: var(--tr-bg); transition: border-color .15s ease; position: relative; }
.tr-kpi:hover { border-color: var(--tr-muted); }
.tr-kpi .lbl { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--tr-muted); font-weight: 500; }
.tr-kpi .val { font-size: 30px; font-weight: 600; line-height: 1.1; font-variant-numeric: tabular-nums; }
.tr-kpi .help { font-size: 12px; color: var(--tr-muted); }
.tr-kpi .ms { color: var(--tr-muted); }
.tr-kpi.cliente .ms { color: var(--tr-cliente); }
.tr-kpi.alerta { border-color: color-mix(in srgb, var(--tr-alto) 45%, var(--tr-line)); }
.tr-kpi.alerta .ms, .tr-kpi.alerta .val { color: var(--tr-alto); }
.tr-kpi.ok .ms { color: var(--tr-ok); }

/* Paneles */
.tr-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.tr-col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.tr-card { border: 1px solid var(--tr-line); border-radius: var(--tr-radius); background: var(--tr-bg); min-width: 0; }
.tr-card > header { display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
  padding: 12px 16px; border-bottom: 1px solid var(--tr-line); }
.tr-card h2 { font-size: 14px; font-weight: 600; }
.tr-card header .sub { font-size: 12px; color: var(--tr-muted); }
.tr-card header a.more { font-size: 12px; font-weight: 600; color: var(--tr-brand-ink) !important; white-space: nowrap; }
.tr-card .body { padding: 12px 16px; }
.tr-empty { padding: 20px 16px; color: var(--tr-muted); font-size: 13px; display: flex; gap: 8px; align-items: center; }

/* Carga: barra con meta (bullet chart) */
.tr-load { display: grid; grid-template-columns: 140px minmax(0, 1fr) 170px; gap: 6px 14px; align-items: center;
  padding: 10px 0; border-bottom: 1px dashed var(--tr-line); }
.tr-load:last-child { border-bottom: 0; }
.tr-load .name { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.tr-load .meta { grid-column: 1 / -1; font-size: 12px; color: var(--tr-muted); margin-top: -2px; }
.tr-bar { position: relative; height: 12px; background: var(--tr-track); border-radius: 6px; overflow: visible; }
.tr-bar .fill { position: absolute; inset: 0 auto 0 0; border-radius: 6px; background: var(--tr-ok); transition: width .3s ease; }
.tr-bar.medio .fill { background: var(--tr-medio); }
.tr-bar.alto .fill { background: var(--tr-alto); }
.tr-bar .target { position: absolute; top: -4px; bottom: -4px; width: 3px; background: var(--tr-fg); border-radius: 2px; }
.tr-load .num { font-variant-numeric: tabular-nums; font-weight: 600; text-align: right; white-space: nowrap; }
.tr-load .num small { display: block; font-weight: 500; font-size: 12px; }
.tr-load .num small.ok { color: var(--tr-ok); } .tr-load .num small.medio { color: var(--tr-medio); }
.tr-load .num small.alto { color: var(--tr-alto); }

/* Pelota */
.tr-ball { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.tr-ball div { padding: 10px; border-radius: 8px; background: var(--tr-surface); display: flex; flex-direction: column; gap: 4px; }
.tr-ball .n { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; }
.tr-ball .t { font-size: 12px; color: var(--tr-muted); display: flex; align-items: center; gap: 4px; }
.tr-ball .agencia .ms { color: var(--tr-brand); } .tr-ball .cliente .ms { color: var(--tr-cliente); }
.tr-ball .tercero .ms { color: var(--tr-tercero); } .tr-ball .compartido .ms { color: var(--tr-compartido); }
.tr-stack { display: flex; height: 8px; border-radius: 4px; overflow: hidden; margin-top: 10px; background: var(--tr-track); }
.tr-stack span { display: block; height: 100%; }

/* Listas */
.tr-list { list-style: none; margin: 0; padding: 0; }
.tr-list li + li { border-top: 1px solid var(--tr-line); }
.tr-list a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; padding: 10px 16px; min-height: 44px;
  transition: background-color .15s ease; }
.tr-list a:hover { background: var(--tr-surface); }
.tr-list .code { font-size: 12px; color: var(--tr-muted); font-variant-numeric: tabular-nums; }
.tr-list .title { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tr-list .side { grid-row: 1 / span 2; grid-column: 2; align-self: center; text-align: right; font-size: 12px; white-space: nowrap; }
.tr-pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-weight: 600;
  font-size: 12px; background: var(--tr-surface); }
.tr-pill.alto { color: var(--tr-alto); background: color-mix(in srgb, var(--tr-alto) 12%, transparent); }
.tr-pill.cliente { color: var(--tr-cliente); background: color-mix(in srgb, var(--tr-cliente) 12%, transparent); }

/* Actividad */
.tr-feed { list-style: none; margin: 0; padding: 4px 16px 12px; }
.tr-feed li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--tr-line); }
.tr-feed li:last-child { border-bottom: 0; }
.tr-feed time { font-size: 12px; color: var(--tr-muted); font-variant-numeric: tabular-nums; padding-top: 1px; }
.tr-feed .c { font-size: 13px; }
.tr-feed .s { font-size: 12px; color: var(--tr-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tr-feed .s a:hover { color: var(--tr-brand-ink); }

@media (max-width: 1100px) {
  .tr-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .tr-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tr-load { grid-template-columns: minmax(0, 1fr) auto; }
  .tr-load .num { text-align: right; }
  .tr-load .tr-bar { grid-column: 1 / -1; grid-row: 2; }
}
@media (prefers-reduced-motion: reduce) {
  .tr *, .tr *::before { transition: none !important; }
}

/* Login */
.tr-login-logo { height: 32px; width: auto; margin-bottom: 28px; }
.tr-login-help { margin-top: 20px; font-size: 13px; line-height: 1.5; color: var(--tr-muted); }
.tr-solo-oscuro { display: none; }
html.dark .tr-solo-claro { display: none; }
html.dark .tr-solo-oscuro { display: block; }