/* Demonstração "Uma ligação, do toque ao atendimento" — ligopabx.
   Tudo com prefixo d-fila-. Usa as variáveis de cor/fonte de styles.css (com reservas). */
.d-fila {
  --d-branco: var(--branco, #fff);
  --d-linha: var(--linha, #dce2df);
  --d-tinta: var(--tinta, #172126);
  --d-tinta-2: var(--tinta-2, #56645e);
  --d-sinal: var(--sinal, #10a572);
  --d-sinal-escuro: var(--sinal-escuro, #087f5b);
  --d-toque: var(--toque, #e3a31c);
  --d-ocupado: var(--ocupado, #da5546);
  --d-offline: var(--offline, #94a19b);
  --d-nevoa: var(--nevoa, #f4f6f5);
  --d-toque-suave: #fdf4e0;
  --d-toque-texto: #7a5200;
  --d-display: var(--f-display, "Segoe UI", system-ui, sans-serif);
  --d-body: var(--f-body, "Segoe UI", system-ui, sans-serif);
  --d-mono: var(--f-mono, ui-monospace, Consolas, monospace);
  container-type: inline-size;
  max-width: 1120px;
  margin: 0 auto;
  background: var(--d-branco);
  border: 1px solid var(--d-linha);
  border-radius: 12px;
  padding: 24px;
  color: var(--d-tinta);
  font: 400 15px/1.5 var(--d-body);
  box-shadow: 0 1px 2px rgb(20 27 31 / .04), 0 12px 32px -18px rgb(20 27 31 / .18);
  text-align: left;
}
.d-fila *, .d-fila *::before, .d-fila *::after { box-sizing: border-box; }
.d-fila :focus-visible { outline: 2px solid var(--d-sinal-escuro); outline-offset: 2px; border-radius: 6px; }
.d-fila-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; margin: -1px; padding: 0; border: 0; }

/* Topo: indicadores + controles */
.d-fila-topo { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 18px 24px; padding-bottom: 20px; border-bottom: 1px solid var(--d-linha); }
.d-fila-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, auto)); gap: 0 32px; margin: 0; }
.d-fila-kpi { min-width: 0; }
.d-fila-kpi dt { font: 500 11.5px/1.2 var(--d-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--d-tinta-2); }
.d-fila-kpi dd { margin: 6px 0 0; font: 600 42px/1 var(--d-display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: var(--d-tinta); transition: color .3s; }
.d-fila-kpi dd[data-alerta="1"] { color: var(--d-toque-texto); }
.d-fila-ctrl { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }

.d-fila-btn { display: inline-flex; align-items: center; gap: 8px; height: 46px; padding: 0 20px; border: 1px solid transparent; border-radius: 10px; background: var(--d-sinal-escuro); color: #fff; font: 600 15.5px/1 var(--d-body); cursor: pointer; transition: background .15s, transform .15s; }
.d-fila-btn:hover { background: #086247; }
.d-fila-btn:active { transform: translateY(1px); }
.d-fila-btn svg { width: 18px; height: 18px; flex: none; }

.d-fila-sw { display: inline-flex; align-items: center; gap: 10px; height: 46px; padding: 0 4px; background: none; border: 0; color: var(--d-tinta); font: 500 15px/1 var(--d-body); cursor: pointer; }
.d-fila-sw-trilho { position: relative; width: 40px; height: 24px; border-radius: 999px; background: #c9d2ce; transition: background .2s; flex: none; }
.d-fila-sw-bola { position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgb(0 0 0 / .25); transition: transform .2s; }
.d-fila-sw[aria-checked="true"] .d-fila-sw-trilho { background: var(--d-sinal-escuro); }
.d-fila-sw[aria-checked="true"] .d-fila-sw-bola { transform: translateX(16px); }
.d-fila-sw-txt small { display: block; margin-top: 3px; font: 400 12px/1.2 var(--d-body); color: var(--d-tinta-2); }

/* Palco */
.d-fila-palco { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 22px; }
@container (min-width: 760px) {
  .d-fila-palco { grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 40px; }
}
.d-fila-col { min-width: 0; }
.d-fila-cab { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 12px; margin-bottom: 12px; }
.d-fila .d-fila-tit { margin: 0; font: 600 18px/1.2 var(--d-display); letter-spacing: -0.01em; color: var(--d-tinta); }
.d-fila-meta { font: 500 11.5px/1.3 var(--d-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--d-tinta-2); }
.d-fila-meta b { font-weight: 500; color: var(--d-tinta); }

/* Fila */
.d-fila-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.d-fila-lig { position: relative; padding: 12px 14px; border: 1px solid var(--d-linha); border-radius: 10px; background: var(--d-branco); animation: d-fila-entra .35s ease-out; }
.d-fila-lig[data-acima="1"] { border-color: var(--d-toque); background: var(--d-toque-suave); }
.d-fila-lig-l1 { display: flex; align-items: center; gap: 10px; }
.d-fila-pos { font: 500 12px/1 var(--d-mono); color: var(--d-tinta-2); min-width: 22px; }
.d-fila-num { font: 500 14.5px/1.2 var(--d-mono); color: var(--d-tinta); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.d-fila-tempo { margin-left: auto; font: 500 14.5px/1 var(--d-mono); font-variant-numeric: tabular-nums; color: var(--d-tinta); }
.d-fila-lig[data-acima="1"] .d-fila-tempo { color: var(--d-toque-texto); }
.d-fila-barra { height: 4px; margin-top: 10px; border-radius: 999px; background: #edf1ef; overflow: hidden; }
.d-fila-barra span { display: block; height: 100%; width: 0; border-radius: inherit; background: var(--d-sinal); transition: width .25s linear, background .3s; }
.d-fila-lig[data-acima="1"] .d-fila-barra span { background: var(--d-toque); }
.d-fila-lig-l2 { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-top: 10px; }
.d-fila-lig-l2[hidden] { display: none; }
.d-fila-selo { display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; border-radius: 999px; background: #fff; border: 1px solid var(--d-toque); color: var(--d-toque-texto); font: 500 11.5px/1 var(--d-mono); letter-spacing: .05em; text-transform: uppercase; }
.d-fila-selo::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--d-toque); }
.d-fila-btn-sec { height: 34px; padding: 0 12px; border: 1px solid var(--d-sinal-escuro); border-radius: 8px; background: #fff; color: var(--d-sinal-escuro); font: 600 13.5px/1 var(--d-body); cursor: pointer; transition: background .15s; }
.d-fila-btn-sec:hover { background: #e2f4ec; }
.d-fila-vazio { margin: 0; padding: 16px; border: 1px dashed var(--d-linha); border-radius: 10px; color: var(--d-tinta-2); font-size: 14px; }
.d-fila-vazio[hidden] { display: none; }

/* Retornos */
.d-fila-ret { margin-top: 18px; padding: 14px; border-radius: 10px; background: var(--d-nevoa); }
.d-fila-ret[hidden] { display: none; }
.d-fila-ret:focus { outline: none; }
.d-fila-ret:focus-visible { outline: 2px solid var(--d-sinal-escuro); }
.d-fila .d-fila-ret-tit { margin: 0; font: 500 11.5px/1.2 var(--d-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--d-tinta); }
.d-fila-ret-txt { margin: 4px 0 10px; font-size: 13.5px; color: var(--d-tinta-2); }
.d-fila-ret ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.d-fila-ret li { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 10px; padding: 8px 10px; border-radius: 8px; background: #fff; border: 1px solid var(--d-linha); animation: d-fila-entra .35s ease-out; }
.d-fila-ret-info { font: 400 12px/1.2 var(--d-mono); color: var(--d-tinta-2); }

/* Atendentes */
.d-fila-ags { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.d-fila-ag { position: relative; min-width: 0; padding: 14px; border: 1px solid var(--d-linha); border-radius: 12px; background: var(--d-branco); transition: border-color .25s, background .25s; }
.d-fila-ag[data-estado="tocando"] { border-color: var(--d-toque); background: var(--d-toque-suave); }
.d-fila-ag[data-estado="chamada"] { border-color: #efc6c0; }
.d-fila-ag[data-estado="pausa"] { background: #fafbfa; }
.d-fila-ag-l1 { display: flex; align-items: center; gap: 10px; min-width: 0; }
.d-fila-ini { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--d-nevoa); border: 1px solid var(--d-linha); font: 600 15px/1 var(--d-display); color: var(--d-tinta); }
.d-fila-ag[data-estado="livre"] .d-fila-ini { background: #e2f4ec; border-color: #b9e3d1; }
.d-fila-ag[data-estado="pausa"] .d-fila-ini { color: var(--d-tinta-2); }
.d-fila-ag-id { min-width: 0; display: grid; }
.d-fila-ag-nome { font-weight: 600; font-size: 15px; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.d-fila-ramal { font: 400 12px/1.4 var(--d-mono); color: var(--d-tinta-2); }
.d-fila-ag-l2 { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin-top: 12px; min-height: 20px; }
.d-fila-estado { display: inline-flex; align-items: center; gap: 7px; font-weight: 500; font-size: 14px; }
.d-fila-ponto { flex: none; width: 10px; height: 10px; border-radius: 50%; background: var(--d-sinal); }
.d-fila-ag[data-estado="tocando"] .d-fila-ponto { background: var(--d-toque); animation: d-fila-pulso 1s ease-out infinite; }
.d-fila-ag[data-estado="chamada"] .d-fila-ponto { background: var(--d-ocupado); }
.d-fila-ag[data-estado="pausa"] .d-fila-ponto { background: transparent; border: 2px solid var(--d-offline); }
.d-fila-crono { margin-left: auto; font: 500 12.5px/1 var(--d-mono); font-variant-numeric: tabular-nums; color: var(--d-tinta-2); white-space: nowrap; }
.d-fila-ag[data-estado="chamada"] .d-fila-crono { color: var(--d-tinta); }
.d-fila-ag[data-estado="tocando"] .d-fila-crono { color: var(--d-toque-texto); }
.d-fila-vez { position: absolute; top: -9px; right: 12px; padding: 3px 7px; border-radius: 999px; background: var(--d-sinal-escuro); color: #fff; font: 500 10.5px/1 var(--d-mono); letter-spacing: .06em; text-transform: uppercase; }
.d-fila-vez[hidden] { display: none; }

/* Feixe da ligação até o atendente */
.d-fila-feixe { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; z-index: 2; }
.d-fila-feixe path { fill: none; stroke: var(--d-toque); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; animation: d-fila-traco .7s ease-out forwards, d-fila-some .5s ease-in .9s forwards; }
.d-fila-feixe circle { fill: var(--d-toque); animation: d-fila-some .4s ease-in 1s forwards; }

/* Legenda */
.d-fila-legenda { display: flex; align-items: baseline; gap: 12px; margin: 22px 0 0; padding: 12px 14px; border-radius: 10px; background: var(--d-nevoa); font-size: 14.5px; color: var(--d-tinta); min-height: 46px; }
.d-fila-legenda-rot { flex: none; font: 500 11px/1.4 var(--d-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--d-sinal-escuro); }

@keyframes d-fila-pulso { 0% { box-shadow: 0 0 0 0 rgb(227 163 28 / .6); } 100% { box-shadow: 0 0 0 8px rgb(227 163 28 / 0); } }
@keyframes d-fila-traco { to { stroke-dashoffset: 0; } }
@keyframes d-fila-some { to { opacity: 0; } }
@keyframes d-fila-entra { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* Telas estreitas */
@container (max-width: 560px) {
  .d-fila-kpis { width: 100%; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 12px; }
  .d-fila-kpi dd { font-size: 30px; }
  .d-fila-kpi dt { font-size: 10.5px; letter-spacing: .05em; }
  .d-fila-ctrl { width: 100%; }
  .d-fila-btn { flex: 1 1 auto; justify-content: center; }
  .d-fila-ag { padding: 12px 10px; }
  .d-fila-ini { width: 34px; height: 34px; font-size: 13.5px; }
  .d-fila-ag-l1 { gap: 8px; }
  .d-fila-crono { margin-left: 0; width: 100%; }
  .d-fila-ag-nome { white-space: normal; overflow-wrap: anywhere; }
}
@media (max-width: 600px) {
  .d-fila { padding: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .d-fila *, .d-fila *::before, .d-fila *::after { animation: none !important; transition: none !important; }
  .d-fila-feixe { display: none; }
}