/* === OHM Theme (global) =======================================
   - Centraliza colores y estilos para todo el proyecto.
   - Cambia los valores de las variables para tus colores institucionales.
=================================================================*/
:root{
  --brand-primary: #ff8c00;        /* cambia a tu primario */
  --brand-secondary: #00b17f;      /* encabezado/nav actual */
  --brand-accent: #0d6efd;         /* opcional (links/hover) */
  --brand-bg: #f8f9fa;
  --brand-surface: #ffffff;
  --brand-text: #1a1d20;
  --brand-muted: #6c757d;
  --brand-border: #dee2e6;
  --radius: 12px;
  --shadow: 0 2px 16px rgba(16,24,40,.08);
}

/* Reset suave + tipografía */
*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  line-height:1.45;
  color: var(--brand-text);
  background: var(--brand-bg);
}

/* Header institucional */
header.site-header{
  background: var(--brand-secondary);
  color:#fff !important;
  padding: 0rem 1rem;
}

header.site-header * {
  color: #fff !important;
}

.site-header .brand{
  display:flex; align-items:center; gap:.75rem;
  font-weight:700; letter-spacing:.2px;
}
.site-header .brand img{ height:36px; width:auto; }

/* Nav global */
#navigation{
  background: #222;
  color: #fff !important;
}
#navigation .nav-inner{
  max-width: 1200px; margin: 0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding:.5rem 1rem;
}
#navigation ul{
  list-style:none; padding:0; margin:0;
  display:flex; align-items:center; gap:.75rem; flex-wrap:wrap;
}
#navigation a{
  color:#fff; text-decoration:none; padding:.5rem .6rem; border-radius:8px;
}
#navigation a:hover, #navigation a.active{
  background: rgba(255,255,255,.12);
}

/* Contenedores */
.container, .container-fluid{ width:100%; margin:0 auto; }
.container{ max-width: 1200px; }

/* Tarjetas */
.card{
  background: var(--brand-surface); border:1px solid var(--brand-border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.card-header{ padding: .75rem 1rem; border-bottom:1px solid var(--brand-border); font-weight:600; }
.card-body{ padding: 1rem; }

/* Botones (se aplican también a inputs tipo botón) */
.btn, button, input[type=button], input[type=submit]{
  display:inline-flex; align-items:center; justify-content:center;
  padding:.6rem 1rem; border:1px solid transparent; border-radius:10px; cursor:pointer;
  font-weight:600; text-decoration:none;
}
.btn-primary, button.primary, input[type=submit].primary, input[type=button].primary{
  background: var(--brand-primary); color:#fff; border-color: var(--brand-primary);
}
.btn-outline, .btn-secondary{
  background: transparent; color: var(--brand-secondary); border-color: var(--brand-secondary);
}
.btn:disabled{ opacity:.65; cursor:not-allowed; }

/* Formularios */
label{ display:block; font-size:.9rem; margin-bottom:.25rem; color: var(--brand-muted); }
input[type=text], input[type=password], input[type=date], input[type=number],
select, datalist, textarea{
  width:100%; padding:.5rem .65rem;
  border:1px solid var(--brand-border); border-radius:10px; background:#fff;
}
input::placeholder, textarea::placeholder{ color:#9aa3ab; }

.form-row{ display:flex; gap:1rem; flex-wrap:wrap; }
.form-col{ flex: 1 1 260px; }

/* Tablas responsivas */
.table-responsive{ width:100%; overflow:auto; }
table{ width:100%; border-collapse: collapse; }
th, td{ padding:.55rem .6rem; border-bottom:1px solid var(--brand-border); }
thead th{ background:#f3f4f6; position:sticky; top:0; z-index:1; }

/* Utilidades */
.text-center{ text-align:center; }
.mt-2{ margin-top:.5rem; } .mt-3{ margin-top:1rem; } .mt-4{ margin-top:1.5rem; }
.mb-2{ margin-bottom:.5rem; } .mb-3{ margin-bottom:1rem; } .mb-4{ margin-bottom:1.5rem; }
.p-2{ padding:.5rem; } .p-3{ padding:1rem; } .p-4{ padding:1.5rem; }
.w-100{ width:100%; }

/* Responsive helpers */
@media (max-width: 992px){
  .container{ padding: .75rem; }
}
@media (max-width: 768px){
  #navigation .nav-inner{ padding:.5rem .75rem; }
  #navigation ul{ gap:.25rem; }
}


/* KPIs */
.card-kpi{
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Área de gráfico */
.chart-wrap, .chart-wrap-sm{
  min-height: 320px;
}
.chart-wrap-sm{ min-height: 240px; }

/* Grupo de exportación */
.export-group .btn{ border-radius: 999px; }

/* Inputs y selects */
.form-control, .form-select{ border-radius: 10px; }


/* Centrar todo canvas de Chart.js */
.chart-wrap canvas, .chart-wrap-sm canvas, .chart-canvas {
  display:block;
  margin-inline:auto;     /* centra horizontal */
}

/* Alturas mínimas para que no “salten” */
.chart-wrap{ min-height:320px }
.chart-wrap-sm{ min-height:240px }

/* Encabezados y texto */
h1,h2,h3,h4,h5{ letter-spacing:.2px }
small.muted{ color:#6c757d }

/* Grupo de exportación redondo */
.export-group .btn{ border-radius:999px }

/* KPIs */
.card-kpi{ border-radius:var(--radius); box-shadow:var(--shadow) }


/* El contenedor manda tamaño; Chart.js se adapta */
.chart-wrap, .chart-wrap-sm {
  position: relative;
  width: 100%;
  margin: 0 auto;
}
.chart-wrap  { height: 420px; }          /* default */
.chart-wrap-sm{ height: 300px; }

/* El canvas debe llenar el contenedor */
.chart-wrap canvas, .chart-canvas {
  /*width: 100% !important;*/
  height: 100% !important;
  display: block;
}


.chart-wrap{ position:relative; width:100%; height:420px; }
.chart-wrap-sm{ position:relative; width:100%; height:300px; }
.chart-wrap canvas{ width:100% !important; height:100% !important; display:block; }
.card .chart-wrap{ overflow:hidden; } /* si algo falla, no se sale del card */