* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #0c0c0c;
  color: #ffffff;
}

button {
  font: inherit;
}

.dashboard {
  width: min(1500px, 94%);
  margin: auto;
  padding: 32px 0 60px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  margin-bottom: 24px;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}

h1 {
  font-size: clamp(30px, 4vw, 52px);
  margin-bottom: 8px;
}

h2 {
  font-size: 18px;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 2px;
  opacity: 0.6;
  margin-bottom: 8px;
}

.actualizacion {
  min-width: 190px;
  text-align: right;
}

.actualizacion span,
.meta-bar span,
.kpi-card span,
.metric-card span {
  display: block;
  font-size: 12px;
  opacity: 0.6;
  margin-bottom: 8px;
}

.source-status {
  display: block;
  margin-top: 6px;
  font-size: 10px;
  line-height: 1.3;
  letter-spacing: 0.7px;
  color: #b89544;
}

.refresh-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  color: #ffffff;
  background: #151515;
  border: 1px solid #b89544;
  border-radius: 12px;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease, opacity 160ms ease;
}

.refresh-button:hover {
  background: #202020;
}

.refresh-button:active {
  transform: translateY(1px);
}

.refresh-button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.refresh-icon {
  display: inline-block;
  font-size: 20px;
  line-height: 1;
}

.refresh-button.cargando .refresh-icon {
  animation: girar 0.8s linear infinite;
}

@keyframes girar {
  to {
    transform: rotate(360deg);
  }
}

.meta-bar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  background: #151515;
  border: 1px solid #282828;
  border-radius: 16px;
  padding: 18px 22px;
  margin-bottom: 20px;
}

.meta-bar strong {
  font-size: 20px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.secondary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.kpi-card,
.metric-card,
.panel {
  background: #151515;
  border: 1px solid #282828;
  border-radius: 16px;
}

.kpi-card {
  padding: 24px;
  min-height: 125px;
}

.kpi-card strong {
  font-size: clamp(25px, 3vw, 36px);
}

.metric-card {
  padding: 20px;
}

.metric-card strong {
  font-size: 22px;
}

.destacado {
  border-color: #b89544;
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 22px;
}

.panel {
  padding: 22px;
}

.chart-shell {
  position: relative;
  height: 320px;
  margin-top: 20px;
  padding: 8px 4px 0;
}

.chart-shell canvas {
  width: 100% !important;
  height: 100% !important;
}

.chart-error {
  height: 100%;
  display: grid;
  place-items: center;
  color: #ff8787;
  font-size: 13px;
  text-align: center;
  border: 1px dashed #503232;
  border-radius: 12px;
}

.tabla-panel {
  margin-top: 22px;
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin-top: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1100px;
}

th,
td {
  text-align: right;
  padding: 13px 12px;
  border-bottom: 1px solid #292929;
}

th:first-child,
td:first-child {
  text-align: left;
}

th {
  font-size: 11px;
  text-transform: uppercase;
  opacity: 0.6;
}

td {
  font-size: 14px;
}

.positivo {
  color: #8ce99a;
}

.negativo {
  color: #ff8787;
}

.integridad {
  margin-top: 22px;
}

.integrity-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.integrity-grid span {
  background: #101010;
  padding: 14px;
  border-radius: 10px;
  font-size: 13px;
}

@media (max-width: 1000px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .secondary-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .charts-grid {
    grid-template-columns: 1fr;
  }

  .integrity-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .dashboard {
    width: 92%;
    padding-top: 20px;
  }

  .header {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .actualizacion {
    min-width: 0;
    text-align: right;
  }

  .kpi-grid,
  .secondary-grid {
    grid-template-columns: 1fr;
  }

  .meta-bar {
    flex-direction: column;
  }

  .integrity-grid {
    grid-template-columns: 1fr;
  }
}

.mobile-daily-list { display: none; }
.mobile-daily-card { background:#101010; border:1px solid #282828; border-radius:14px; padding:16px; }
.mobile-daily-header { display:flex; align-items:center; justify-content:space-between; gap:12px; padding-bottom:12px; margin-bottom:12px; border-bottom:1px solid #292929; }
.mobile-daily-header strong, .mobile-daily-result { font-size:18px; }
.mobile-daily-result { font-weight:700; }
.mobile-daily-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.mobile-daily-item span { display:block; margin-bottom:5px; font-size:10px; line-height:1.2; letter-spacing:.4px; text-transform:uppercase; color:#8f8f8f; }
.mobile-daily-item strong { display:block; min-width:0; font-size:15px; overflow-wrap:anywhere; }

@media (max-width:700px) {
  body { overflow-x:hidden; }
  .dashboard { width:calc(100% - 24px); padding:18px 0 calc(40px + env(safe-area-inset-bottom)); }
  .header { display:grid; grid-template-columns:minmax(0,1fr) auto; align-items:start; gap:12px; margin-bottom:16px; }
  .header > div:first-child { min-width:0; }
  h1 { font-size:clamp(26px,8vw,34px); line-height:1.05; margin-bottom:6px; }
  #periodo { font-size:12px; }
  .header-actions { width:auto; display:grid; justify-items:end; gap:10px; }
  .refresh-button { min-height:46px; padding:0 14px; border-radius:12px; }
  .actualizacion { min-width:0; max-width:150px; text-align:right; }
  .actualizacion strong { display:block; font-size:11px; }
  .source-status { font-size:9px; }
  .meta-bar { flex-direction:row; gap:10px; padding:14px; border-radius:14px; }
  .meta-bar > div { flex:1 1 0; min-width:0; }
  .meta-bar strong { font-size:17px; }
  .kpi-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; }
  .kpi-card { min-height:102px; padding:16px; border-radius:14px; }
  .kpi-card strong { font-size:clamp(21px,6.2vw,28px); overflow-wrap:anywhere; }
  .kpi-resultado { grid-column:1/-1; order:1; min-height:116px; }
  .kpi-resultado strong { font-size:clamp(30px,9vw,40px); }
  .kpi-ventas { order:2; } .kpi-margen { order:3; } .kpi-util-ventas { order:4; } .kpi-util-operaciones { order:5; }
  .kpi-gastos { grid-column:1/-1; order:6; }
  .secondary-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; margin-top:10px; }
  .metric-card { min-width:0; padding:14px; border-radius:14px; }
  .metric-card strong { font-size:clamp(17px,5vw,21px); overflow-wrap:anywhere; }
  .charts-grid { gap:12px; margin-top:16px; }
  .panel { padding:16px; border-radius:14px; }
  .panel h2 { font-size:15px; line-height:1.3; }
  .chart-shell { height:280px; margin-top:14px; padding-top:4px; }
  .tabla-panel { margin-top:16px; }
  .tabla-panel .table-wrapper { display:none; }
  .mobile-daily-list { display:grid; gap:10px; margin-top:16px; }
  .integridad { margin-top:16px; }
  .integrity-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; }
  .integrity-grid span { min-width:0; padding:12px; }
}

@media (max-width:390px) {
  .dashboard { width:calc(100% - 20px); }
  .header { grid-template-columns:minmax(0,1fr) auto; gap:8px; }
  .refresh-button { padding:0 11px; }
  #refreshLabel { display:none; }
  .refresh-icon { font-size:22px; }
  .actualizacion { max-width:118px; }
  .kpi-card,.metric-card,.panel { border-radius:12px; }
}


/* Ajustes finos móvil: mantener cifras y fecha en una sola línea */
@media (max-width:700px) {
  .header {
    grid-template-columns:minmax(0,1fr) 160px;
  }

  h1 {
    font-size:clamp(24px,7vw,32px);
    line-height:1.02;
  }

  .actualizacion {
    width:160px;
    max-width:160px;
  }

  .actualizacion strong {
    font-size:10px;
    line-height:1.15;
    white-space:nowrap;
    font-variant-numeric:tabular-nums;
  }

  .source-status {
    font-size:8.5px;
    line-height:1.1;
    white-space:nowrap;
    letter-spacing:.45px;
  }

  .meta-bar strong {
    font-size:16px;
    white-space:nowrap;
  }

  .meta-bar strong > span {
    display:inline;
    margin:0;
    opacity:1;
    font-size:inherit;
  }

  .kpi-card {
    padding:14px;
    min-height:96px;
  }

  .kpi-card strong {
    font-size:clamp(17px,4.8vw,21px);
    line-height:1.05;
    white-space:nowrap;
    overflow-wrap:normal;
    word-break:keep-all;
    letter-spacing:-.35px;
    font-variant-numeric:tabular-nums;
  }

  .kpi-resultado {
    min-height:108px;
  }

  .kpi-resultado strong {
    font-size:clamp(26px,7.5vw,34px);
  }

  .metric-card strong {
    font-size:clamp(16px,4.5vw,20px);
    white-space:nowrap;
    overflow-wrap:normal;
    word-break:keep-all;
    letter-spacing:-.25px;
    font-variant-numeric:tabular-nums;
  }
}

@media (max-width:390px) {
  .header {
    grid-template-columns:minmax(0,1fr) 142px;
  }

  .actualizacion {
    width:142px;
    max-width:142px;
  }

  .actualizacion strong {
    font-size:9px;
  }

  .source-status {
    font-size:7.8px;
  }

  .kpi-card strong {
    font-size:clamp(16px,4.55vw,19px);
  }

  .kpi-resultado strong {
    font-size:clamp(24px,7vw,30px);
  }
}


/* Estado de conexión: escritorio + PWA móvil */
.actualizacion[data-estado="ok"] .source-status { color:#8ce99a; }
.actualizacion[data-estado="actualizando"] .source-status { color:#d8d8d8; }
.actualizacion[data-estado="offline"] .source-status,
.actualizacion[data-estado="local"] .source-status { color:#d6b35a; }
.actualizacion[data-estado="error"] .source-status { color:#ff8787; }

@media (max-width:390px) {
  #estadoTitulo {
    font-size:9px;
    white-space:nowrap;
  }
}


/* Pulido final de interfaz PWA / escritorio */
.meta-bar > div:last-child {
  text-align: right;
}

.meta-bar strong > span {
  display: inline;
  margin: 0;
  opacity: 1;
  font-size: inherit;
}

@media (min-width: 701px) {
  .header {
    align-items: flex-start;
  }

  .header-actions {
    align-items: flex-start;
    gap: 22px;
    padding-top: 18px;
    flex-shrink: 0;
  }

  .refresh-button {
    min-width: 108px;
  }

  .actualizacion {
    min-width: 170px;
    padding-top: 2px;
  }
}