:root{
  /* Brand palette inspired by provided logos */
  --brand-blue:#0a49c3;   /* Promifert-like blue */
  --brand-green:#2e7d32;  /* Mountains/fields green */
  --brand-yellow:#f5b301; /* Sunrise yellow */
  --brand-red:#e53935;    /* Solar/aggregates red */

  /* Semantic aliases */
  --blue:var(--brand-blue);
  --green:var(--brand-green);
  --yellow:var(--brand-yellow);
  --red:var(--brand-red);
  --bg:#0b1a3a;/* dark background for hero */
  --text:#0f172a;/* slate-900 */
  --muted:#6b7280;/* gray-500 */
  --card:#ffffff;
  --border:#e5e7eb;
  --primary:var(--brand-blue);
  --primary-contrast:#ffffff;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,'Apple Color Emoji','Segoe UI Emoji';
  color:var(--text);
  background:#f7fafc;
  display:flex;
  flex-direction:column;
  min-height:100vh;
  overflow-x:hidden; /* evita desbordes horizontales accidentales */
}
main{flex:1}
.container{width:min(1440px,94%);margin-inline:auto}
.topbar{
  background:linear-gradient(90deg,var(--blue), var(--green));
  color:#fff;
}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:8px}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;letter-spacing:.2px}
.brand__logo{display:none}
.brand__name{display:none}
.nav{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.nav__link{color:#fff;text-decoration:none;opacity:.9}
.nav__link:hover{opacity:1}
.nav__logout{margin:0}

/* MENÚ HAMBURGUESA MEJORADO */
.menu-toggle{
  display:none;
  align-items:center;
  gap:8px;
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.35);
  border-radius:8px;
  padding:8px 12px;
  cursor:pointer;
  flex-direction:column;
  justify-content:center;
  width:44px;
  height:44px;
  position:relative;
}

.menu-toggle__icon{
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  width:20px;
  height:14px;
  position:relative;
}

.menu-toggle__icon span{
  display:block;
  height:2px;
  width:100%;
  background-color:#fff;
  border-radius:1px;
  transition:all 0.3s ease;
  transform-origin:center;
}

.menu-toggle--open .menu-toggle__icon span:nth-child(1){
  transform:rotate(45deg) translate(6px, 6px);
}

.menu-toggle--open .menu-toggle__icon span:nth-child(2){
  opacity:0;
}

.menu-toggle--open .menu-toggle__icon span:nth-child(3){
  transform:rotate(-45deg) translate(6px, -6px);
}

.menu-toggle__text{
  font-size:12px;
  font-weight:500;
}

/* Ocultar texto en móvil, solo mostrar icono */
@media (max-width: 640px){
  .menu-toggle{
    width:44px;
    padding:8px;
  }
  
  .menu-toggle__text{
    display:none;
  }
}

.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:8px;padding:10px 16px;font-weight:600;cursor:pointer;transition:.2s}
.btn--primary{background:var(--yellow);color:#1a1f2e}
.btn--primary:hover{filter:brightness(0.98)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.25)}
.btn--ghost:hover{border-color:rgba(255,255,255,.5)}
.btn--full{width:100%}

.hero{padding:64px 0}
.hero--login{min-height:100vh;display:flex;align-items:center}
.hero__inner{display:grid;place-items:center}

.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:28px;width:min(480px,100%)}
.card--elevated{box-shadow:0 10px 30px rgba(0,0,0,.08)}
.card__title{margin:0 0 6px 0;font-size:22px}
.card__subtitle{margin:0 0 18px 0;color:var(--muted)}
.alert{padding:10px 12px;border-radius:8px;margin-bottom:16px;font-size:14px}
.alert--error{background:#fde4e4;color:#7f1d1d;border:1px solid #f8b4b4}

/* Footer dinámico para boletas (CxC) */
.boletas-footer{
  margin-top:12px;
  display:grid;
  grid-template-columns:auto 1fr;
  gap:16px;
  align-items:end;
  border-top:1px solid var(--border);
  padding-top:12px
}
.bf-total strong{font-size:18px}
.bf-monto input{
  font-size:16px;
  padding:12px 14px;
  border:2px solid var(--border);
  border-radius:10px;
}
.bf-monto__row{display:flex;gap:12px;align-items:center}
.bf-monto__row .boletas-footer__actions{margin-left:auto}
.boletas-footer__actions{display:flex;gap:10px;justify-content:flex-end;align-items:center}
.boletas-footer__actions .btn{padding:10px 14px}
.btn--soft{background:#f8fafc;border-color:var(--border);color:#111}
.btn--soft:hover{background:#eef2ff}

/* Antiguos estilos (compat) se mantienen si hay referencias, pero no se usan en el nuevo layout */

/* Asegurar ocultamiento de campos exclusivos de banco */
.banco-only[hidden]{display:none !important}

@media (max-width: 640px){
  .boletas-footer{grid-template-columns: 1fr; align-items:stretch}
  .boletas-footer__actions{justify-content:stretch}
  .boletas-footer__actions .btn{width:100%}
}

/* Panel de pago refinado */
.pay-grid{
  display:grid;
  grid-template-columns: 1.1fr 1fr 1fr 0.9fr;
  gap:12px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  margin-top:12px
}
.pay-actions{display:flex;justify-content:flex-end;margin-top:12px}

@media (max-width: 1024px){
  .pay-grid{grid-template-columns: 1fr 1fr}
}
@media (max-width: 640px){
  .pay-grid{grid-template-columns: 1fr}
  .pay-actions .btn{width:100%}
}

.form{display:grid;gap:12px}
.form__group{display:grid;gap:6px}
label{font-size:14px;color:#374151}
input[type="text"],input[type="password"],input[type="email"],select{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;background:#fff
}
input:focus,select:focus{border-color:#9ec3ff;box-shadow:0 0 0 3px rgba(14,99,242,.15)}

.section{padding:32px 0}
.h1{font-size:26px;margin:0 0 6px 0}
.muted{color:var(--muted)}

.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-top:18px}
.tiles--kpis{grid-template-columns:repeat(4, minmax(220px,1fr))}
.tiles--charts{grid-template-columns:repeat(3, minmax(340px,1fr))}
@media (max-width: 1200px){
  .tiles--kpis{grid-template-columns:repeat(2, minmax(200px,1fr))}
  .tiles--charts{grid-template-columns:repeat(2, minmax(280px,1fr))}
}
@media (max-width: 720px){
  .tiles--kpis{grid-template-columns:1fr}
  .tiles--charts{grid-template-columns:1fr}
}
.tile{display:flex;gap:12px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px}
.tile__icon{font-size:22px}

/* Filters bar (sticky, blur) */
.filters-bar{
  position:sticky;
  top:8px;
  z-index:10;
  background:rgba(255,255,255,0.85);
  backdrop-filter:blur(8px);
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  margin-top:8px;
  box-shadow:0 6px 20px rgba(0,0,0,.06);
  display:grid;
  gap:12px;
  width:100%;
  max-width:100%
}
.filters-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1fr 0.7fr 0.7fr auto;
  gap:12px;
  width:100%
}
.filters-grid > *{min-width:0}
/* Fuerza ancho total dentro de la barra de filtros para evitar desbordes */
.filters-grid{width:100%}
.filters-bar .form__group,
.filters-bar .form__group > *,
.filters-bar .select-checkboxes,
.filters-bar .date-field,
.filters-bar .date-field input[type="date"],
.filters-bar select,
.filters-bar input[type="text"],
.filters-bar .apply-group,
.filters-bar .apply-group .btn{
  width:100%;
  max-width:100%;
  box-sizing:border-box;
}

/* SELECTS MULTIPLES REEMPLAZADOS POR CHECKBOXES - OPCIÓN 1 MINIMALISTA */
.select-checkboxes {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  background: #fff;
  height: 170px; /* Altura fija igual que los selects originales */
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  width: 100%;
  box-sizing: border-box;
}

.select-checkboxes__placeholder {
  color: var(--muted);
  font-style: italic;
  text-align: center;
  padding: 20px;
  font-size: 13px;
}

.select-checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 4px;
  cursor: pointer;
  border-radius: 4px;
  transition: background-color 0.1s;
  font-size: 13px;
}

.select-checkbox-item:hover {
  background-color: #f8fafc;
}

/* CHECKBOXES MINIMALISTAS - OPCIÓN 1 */
.select-checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  cursor: pointer;
  accent-color: var(--blue);
  flex-shrink: 0;
  border: 2px solid var(--border);
  border-radius: 4px;
  appearance: none;
  -webkit-appearance: none;
  background: white;
  position: relative;
  transition: all 0.2s ease;
}

.select-checkbox-item input[type="checkbox"]:checked {
  background: var(--blue);
  border-color: var(--blue);
}

.select-checkbox-item input[type="checkbox"]:checked::before {
  content: "✓";
  position: absolute;
  color: white;
  font-size: 12px;
  font-weight: bold;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.select-checkbox-item input[type="checkbox"]:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(10, 73, 195, 0.1);
  border-color: var(--blue);
}

.select-checkbox-item label {
  cursor: pointer;
  margin: 0;
  flex: 1;
  font-size: 13px;
  line-height: 1.3;
  user-select: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.select-checkbox-item input[type="checkbox"]:checked + label {
  color: var(--blue);
  font-weight: 500;
}

/* Contador de seleccionados */
.select-count {
  background: var(--blue);
  color: white;
  border-radius: 10px;
  padding: 1px 6px;
  font-size: 10px;
  font-weight: 600;
  margin-left: 4px;
}

/* Scrollbar personalizado */
.select-checkboxes::-webkit-scrollbar {
  width: 4px;
}

.select-checkboxes::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 2px;
}

.select-checkboxes::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 2px;
}

.select-checkboxes::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

.chips{display:flex;gap:8px}
.chips--wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap;width:100%}
.chips__label{font-size:14px;color:#374151}
.chips__items{display:flex;flex-wrap:nowrap;gap:8px;overflow:auto;padding:0 4px 4px;min-width:0;overscroll-behavior-x:contain}
.chips input[type="checkbox"]{display:none}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);border-radius:999px;padding:8px 14px;min-height:36px;background:#f8fafc;color:#111;cursor:pointer;user-select:none;white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.chips input[type="checkbox"]:checked+label.chip{background:#eef4ff;border-color:#0a49c3;color:#0a49c3;box-shadow:inset 0 0 0 2px #0a49c3}
.chips__actions{display:flex;gap:8px;margin-left:auto}
.btn--chip{padding:6px 10px;border-color:var(--border);}

/* Selects y fechas */
.select-actions{margin-top:6px;font-size:12px}
.select-actions a{color:#0a49c3;text-decoration:none}
.select-actions a:hover{text-decoration:underline}
.date-field input[type="date"]{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:#fff}

/* Alineaciones y jerarquía en la fila de selects+fechas */
.filters-grid{align-items:start}
.apply-group{justify-self:end}
.btn--primary{padding:12px 18px;font-size:15px;border-radius:10px}

/* KPI tiles */
.kpi-tiles .tile--kpi{display:flex;flex-direction:column;gap:8px}
.tile__header{display:flex;align-items:center;gap:8px;margin-bottom:4px}
.kpi__icon{width:28px;height:28px;border-radius:50%;display:inline-block;background:linear-gradient(135deg,var(--blue),var(--green));box-shadow:0 4px 10px rgba(0,0,0,.08)}
.kpi__icon--ventas{background:linear-gradient(135deg,#0a49c3,#f5b301)}
.kpi__icon--despachos{background:linear-gradient(135deg,#2e7d32,#0a49c3)}
.kpi__icon--clientes{background:linear-gradient(135deg,#6a1b9a,#0a49c3)}
.kpi__icon--peso{background:linear-gradient(135deg,#00838f,#2e7d32)}
.kpi__value{font-size:22px;font-weight:700}

/* Chart tiles */
.tile--chart{flex-direction:column}
.tile--chart canvas{width:100%}

/* MEDIA QUERIES CORREGIDAS PARA FILTROS */
@media (max-width: 1024px) {
  .filters-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
  }
  
  .filters-grid .form__group:nth-child(4),
  .filters-grid .form__group:nth-child(5),
  .filters-grid .form__group:nth-child(6) {
    grid-column: span 1;
  }
  
  .filters-grid .form__group:nth-child(4) {
    grid-column: 1 / 2;
  }
  
  .filters-grid .form__group:nth-child(5) {
    grid-column: 2 / 3;
  }
  
  .filters-grid .form__group:nth-child(6) {
    grid-column: 3 / 4;
  }
}

@media (max-width: 768px) {
  .filters-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  
  .filters-grid .form__group:nth-child(1),
  .filters-grid .form__group:nth-child(2),
  .filters-grid .form__group:nth-child(3),
  .filters-grid .form__group:nth-child(4),
  .filters-grid .form__group:nth-child(5) {
    grid-column: span 1;
  }
  
  .filters-grid .form__group:nth-child(6) {
    grid-column: 1 / -1;
  }
}

/* Tabs responsive scroll (CxC) */
.tabs{overflow-x:auto; -webkit-overflow-scrolling:touch}
.tabs::-webkit-scrollbar{display:none}

/* Tables: allow horizontal scroll on small screens */
#estado_result, #tabla_boletas{overflow:auto; -webkit-overflow-scrolling:touch}
#estado_result .table, #tabla_boletas .table{min-width:720px}

/* Frame scrollable para tablas largas */
.boletas-frame{
  max-height:60vh;
  overflow:auto;
  -webkit-overflow-scrolling:touch;
  border:1px solid var(--border);
  border-radius:10px;
  background:#fff;
}
.boletas-frame table{margin:0}
.boletas-frame thead th{
  position:sticky; top:0; z-index:1;
  background:#f9fafb;
}

/* Topbar and filters adjustments on small screens */
@media (max-width: 640px){
  .container{width:100%;padding-inline:12px}
  .topbar__inner{flex-direction:column;align-items:stretch}
  .nav{
    display:none;
    flex-direction:column;
    gap:12px;
    width:100%;
    background:linear-gradient(135deg, var(--blue), var(--green));
    border-radius:8px;
    padding:16px;
    margin-top:12px;
    box-shadow:0 4px 20px rgba(0,0,0,0.15);
  }
  
  .nav.nav--open{
    display:flex;
    animation: slideDown 0.3s ease;
  }
  
  .nav__link{
    padding:12px 16px;
    border-radius:6px;
    transition:background-color 0.2s;
  }
  
  .nav__link:hover{
    background-color:rgba(255,255,255,0.1);
    opacity:1;
  }
  
  .nav__logout{
    margin-top:8px;
    padding-top:12px;
    border-top:1px solid rgba(255,255,255,0.2);
  }
  
  .nav__logout .btn{
    width:100%;
    justify-content:center;
  }
  
  .menu-toggle{
    display:flex;
    align-self:flex-end;
    margin-bottom:8px;
  }

  /* SOLO EN MÓVILES: una columna para filtros */
  .filters-grid{
    display:flex;
    flex-direction:column;
    gap:16px
  }
  .filters-grid .form__group{width:100%;margin:0}
  .filters-grid .apply-group{width:100%;align-self:stretch !important;margin-top:8px}

  /* Fila de chips (Puntos): acciones debajo y sin desbordes */
  .chips--wrap{align-items:flex-start;flex-direction:column}
  .chips__items{width:100%;padding-bottom:6px;flex-wrap:wrap}
  .chips__actions{margin-left:0;width:100%;justify-content:flex-start}

  /* Estilos específicos para checkboxes en móviles */
  .select-checkboxes {
    height: 140px;
    padding: 6px;
  }
  
  .select-checkbox-item {
    padding: 6px 2px;
  }
  
  .select-checkbox-item label {
    font-size: 12px;
  }

  .filters-grid label{margin-bottom:4px;display:block}

  /* Controles al 100% del ancho */
  .filters-grid .select-checkboxes,
  .filters-grid input[type="date"],
  .filters-grid input[type="text"],
  .filters-grid .apply-group .btn{
    width:100%;
    max-width:100%;
    display:block;
  }
}

/* Animación para el menú desplegable */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Teléfonos muy angostos */
@media (max-width: 400px){
  .chip{padding:6px 10px;font-size:13px}
  .btn--chip{padding:4px 8px;font-size:12px}
  .select-checkboxes{height:120px}
}

.footer{margin-top:auto;padding:12px 0;color:#cbd5e1;background:#0b1b3a}
.footer .container{display:flex;justify-content:center}

/* Brand logos strip on login */
.brand-logos{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.brand-logos__img{height:42px;max-width:180px;object-fit:contain;filter:drop-shadow(0 1px 2px rgba(0,0,0,.12))}
.brand-logos__caption{margin-top:4px;text-align:center;font-weight:700}

/* Modal genérico */
.modal{position:fixed;inset:0;z-index:1000;display:block}
.modal[hidden]{display:none}
.modal__backdrop{position:absolute;inset:0;background-color:rgba(0,0,0,0.45)}
.modal__dialog{position:relative;margin:8vh auto 0 auto;background:#fff;border:1px solid var(--border);border-radius:12px;width:min(520px,92%);padding:16px;box-shadow:0 12px 40px rgba(0,0,0,.18)}
.modal__header{margin-bottom:8px}
.modal__body{color:#374151}
.modal__footer{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}