/*******************************************************
 * NG ERP • Tema FICO unificado
 * - Header + Sidebar + Layout
 * - Tarjetas, formularios, alertas, tablas
 * - Árbol PUC, FB50, pickers, chips, badges
 *******************************************************/

/* ================== Tokens base ================== */
:root{
  /* Paleta dark (por defecto) */
  --ng-bg:#050b14;
  --ng-bg-soft:#0b1724;
  --ng-sidebar-bg:#020614;
  --ng-card:#111f33;
  --ng-border:#22324a;

  --ng-accent:#0a6ed1;
  --ng-accent-soft:#123f74;

  --ng-text:#f1f5f9;
  --ng-text-soft:#cbd5f5;

  --ng-danger:#ff4d4f;
  --ng-success:#27ae60;

  /* Amarillo SAP (warning) – mismo para todos los módulos */
  --ng-warning:#ffdd75;
  --ng-warning-soft:rgba(255,221,117,0.18);
  --ng-warning-border:rgba(255,221,117,0.85);

  --ng-radius:14px;

  /* Shadows y otros */
  --ng-shadow-soft:0 14px 30px rgba(15,23,42,0.45);
}

/* Tema claro / oscuro manejado por JS en cada módulo */
body.theme-light{
  --ng-bg:#f5f8fc;
  --ng-bg-soft:#ffffff;
  --ng-sidebar-bg:#ffffff;
  --ng-card:#ffffff;
  --ng-border:#d0d7e2;

  --ng-accent:#0a6ed1;
  --ng-accent-soft:#0b4f9c;

  --ng-text:#111827;
  --ng-text-soft:#6b7280;

  --ng-danger:#c0392b;
  --ng-success:#1f8d4d;

  --ng-warning:#ffdd75;
  --ng-warning-soft:rgba(255,221,117,0.18);
  --ng-warning-border:rgba(255,221,117,0.85);
}
body.theme-dark{
  /* En dark quedamos con los tokens del :root */
}

/* ================== Reset básico ================== */
*{box-sizing:border-box;}
html,body{
  margin:0;
  padding:0;
}
body{
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--ng-bg);
  color:var(--ng-text);
}
a{
  text-decoration:none;
  color:inherit;
}

/* ================== Header ================== */
header{
  height:56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 20px;
  background:linear-gradient(90deg,#02040a,#07182c);
  border-bottom:1px solid var(--ng-border);
  position:sticky;
  top:0;
  z-index:20;
}
body.theme-light header{
  background:#ffffff;
}

.header-left{
  display:flex;
  align-items:center;
  gap:12px;
}
.ng-logo{
  width:32px;
  height:32px;
  border-radius:50%;
  border:2px solid var(--ng-accent);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
  font-weight:700;
  color:var(--ng-accent);
}
.ng-title-main{
  font-size:16px;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.ng-title-sub{
  font-size:11px;
  color:var(--ng-text-soft);
  text-transform:uppercase;
  letter-spacing:.16em;
}

.header-right{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  color:var(--ng-text-soft);
}
.header-chip{
  border-radius:999px;
  padding:4px 10px;
  border:1px solid var(--ng-accent-soft);
  background:rgba(10,110,209,0.08);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.08em;
}

/* Toggle tema */
.theme-toggle{
  border-radius:999px;
  border:1px solid var(--ng-border);
  padding:4px 10px;
  font-size:12px;
  display:flex;
  align-items:center;
  gap:.3rem;
  background:rgba(0,0,0,0.05);
  cursor:pointer;
  color:var(--ng-text-soft);
}
body.theme-dark .theme-toggle{
  background:rgba(0,0,0,0.35);
}
.theme-toggle span:first-child{
  font-size:14px;
}

/* ================== Layout principal ================== */
.wrap{
  display:flex;
  min-height:calc(100vh - 56px);
}

/* Sidebar NG */
.ng-sidebar{
  width:260px;
  background:var(--ng-sidebar-bg);
  border-right:1px solid var(--ng-border);
  padding:16px 14px;
  display:flex;
  flex-direction:column;
  gap:18px;
}

.ng-sidebar-section-title{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--ng-text-soft);
  margin-bottom:8px;
}
.ng-menu-group{margin-bottom:4px;}

.ng-menu-link{
  display:flex;
  align-items:center;
  gap:9px;
  padding:7px 9px;
  border-radius:10px;
  font-size:13px;
  color:var(--ng-text-soft);
  border:1px solid transparent;
}
.ng-menu-icon{
  width:20px;
  height:20px;
  border-radius:6px;
  background:rgba(148,163,184,0.16);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
}
.ng-menu-text{
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.ng-menu-link:hover{
  background:rgba(15,76,129,0.06);
  border-color:var(--ng-accent-soft);
  color:var(--ng-text);
}
.ng-menu-link--active{
  background:rgba(10,110,209,0.11);
  border-color:var(--ng-accent);
  color:var(--ng-text);
}

/* Main content */
.ng-main{
  flex:1;
  padding:18px 22px 24px;
}
.ng-main h2{
  font-size:18px;
  font-weight:600;
  margin:0 0 4px;
}
.ng-main-sub{
  font-size:12px;
  color:var(--ng-text-soft);
  margin-bottom:12px;
}
.ng-main-inner{
  display:flex;
  flex-direction:column;
  gap:14px;
}

/* Responsive */
@media (max-width:960px){
  .ng-sidebar{display:none;}
  .ng-main{padding:14px;}
}

/* ================== Cards / bloques ================== */
.card{
  background:var(--ng-card);
  border-radius:var(--ng-radius);
  border:1px solid var(--ng-border);
  padding:12px 14px;
  box-shadow:var(--ng-shadow-soft);
}
body.theme-light .card{
  background:#ffffff;
  box-shadow:0 10px 18px rgba(15,23,42,0.12);
}
.card--stacked section + section{
  margin-top:10px;
  padding-top:8px;
  border-top:1px dashed rgba(148,163,184,0.35);
}

.ng-section-title{
  font-size:13px;
  font-weight:600;
  margin:4px 0 8px;
  color:var(--ng-accent);
  text-transform:uppercase;
  letter-spacing:.12em;
}

/* ================== Formulario genérico ================== */

.form-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  gap:10px;
}
.form-group label{
  font-size:11px;
  color:var(--ng-text-soft);
  display:block;
  margin-bottom:2px;
}

/* Clase base para inputs */
.fi,
.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  border-radius:8px;
  border:1px solid var(--ng-border);
  background:var(--ng-bg-soft);
  color:var(--ng-text);
  padding:6px 8px;
  font-size:13px;
}

/* Light mode: cajas estilo SAP warning permanente (FICO) */
body.theme-light .fi,
body.theme-light .form-group input,
body.theme-light .form-group select,
body.theme-light .form-group textarea{
  background:#fffdf3;
  border-color:var(--ng-warning-border);
  box-shadow:0 0 0 1px var(--ng-warning-soft);
}
.form-group textarea{
  min-height:60px;
  resize:vertical;
}

/* Checks / switches */
.form-check{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:12px;
  color:var(--ng-text-soft);
}
.form-check input{
  width:14px;
  height:14px;
}

/* Acciones de formulario */
.form-actions{
  margin-top:10px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  justify-content:flex-end;
}

/* ================== Botones ================== */
.btn{
  border-radius:999px;
  padding:6px 12px;
  font-size:12px;
  border:1px solid transparent;
  cursor:pointer;
  background:transparent;
  color:var(--ng-text);
}
.btn-primary{
  background:var(--ng-accent);
  color:#ffffff;
}
.btn-primary:hover{
  background:var(--ng-accent-soft);
}
.btn-secondary{
  background:transparent;
  border-color:var(--ng-border);
  color:var(--ng-text-soft);
}
.btn-secondary:hover{
  background:rgba(148,163,184,0.12);
}
.btn-link{
  text-decoration:none;
}
.btn-sm{
  padding:4px 9px;
  font-size:11px;
}

/* ================== Badges, chips, alerts ================== */
.badge{
  font-size:11px;
  border-radius:999px;
  padding:2px 8px;
  border:1px solid var(--ng-border);
  color:var(--ng-text-soft);
}
.badge-muted{
  font-size:11px;
  color:var(--ng-text-soft);
}

.chip{
  display:inline-flex;
  align-items:center;
  border-radius:999px;
  padding:2px 8px;
  font-size:11px;
  border:1px solid var(--ng-border);
  color:var(--ng-text-soft);
  background:rgba(15,23,42,0.3);
}
body.theme-light .chip{
  background:#f9fafb;
}

.alert{
  margin-bottom:10px;
  padding:8px 10px;
  border-radius:10px;
  font-size:12px;
}
.alert-error{
  background:rgba(255,77,79,0.08);
  border:1px solid rgba(255,77,79,0.55);
  color:var(--ng-danger);
}
.alert-ok{
  background:rgba(39,174,96,0.10);
  border:1px solid rgba(39,174,96,0.65);
  color:var(--ng-success);
}
.alert-neutral{
  background:rgba(148,163,184,0.10);
  border:1px solid rgba(148,163,184,0.45);
  color:var(--ng-text-soft);
}
.alert-warn{
  background:var(--ng-warning-soft);
  border:1px solid var(--ng-warning-border);
  color:#8a5a00;
}

/* ================== Tablas ================== */
.table-wrap{
  width:100%;
  overflow-x:auto;
}
table{
  width:100%;
  border-collapse:collapse;
  font-size:12px;
}
thead tr{
  background:rgba(15,23,42,0.6);
}
body.theme-light thead tr{
  background:#eef2ff;
}
th,td{
  padding:6px 8px;
  border-bottom:1px solid var(--ng-border);
  text-align:left;
}
th{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.09em;
  color:var(--ng-text-soft);
}
.text-right{text-align:right;}
.text-center{text-align:center;}
.text-muted{color:var(--ng-text-soft);}
.hidden{display:none !important;}

/* ================== Layouts específicos ================== */
/* Grilla 2-columnas usada en PUC (cuentas.php) */
.layout-grid{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1.6fr);
  gap:14px;
}
@media (max-width:1024px){
  .layout-grid{
    grid-template-columns:1fr;
  }
}

/* ================== Árbol PUC (cuentas.php) ================== */
.tree-root{
  font-size:13px;
  line-height:1.4;
  max-height:460px;
  overflow:auto;
  margin-top:6px;
}
.tree-major{
  border-radius:10px;
  border:1px solid var(--ng-border);
  padding:6px 8px;
  margin-bottom:6px;
  background:var(--ng-bg-soft);
}
.tree{
  list-style:none;
  margin:0;
  padding-left:0;
}
.tree li{
  margin:2px 0;
}
.tree-row{
  display:flex;
  align-items:center;
}
.tree .tw{
  font-size:10px;
  line-height:1;
  border:1px solid var(--ng-border);
  border-radius:4px;
  padding:2px 4px;
  background:var(--ng-bg);
  color:var(--ng-text-soft);
  cursor:pointer;
  margin-right:6px;
}
body.theme-light .tree .tw{
  background:#f9fafb;
}
.tw-spacer{
  display:inline-block;
  width:18px;
  margin-right:6px;
}
.tree .children{
  margin-left:18px;
  margin-top:2px;
}
.tree-item a{
  display:inline-block;
  padding:2px 0;
}
.tree-link{
  font-size:13px;
  color:var(--ng-text-soft);
}
.tree-link--active{
  color:var(--ng-accent);
  font-weight:600;
}

/* ================== FB50 – líneas asientos ================== */
#tbl{
  font-size:12px;
}
#tbl thead th{
  position:sticky;
  top:0;
  z-index:5;
}
#tbl tbody tr.row-main{
  background:rgba(15,23,42,0.75);
}
body.theme-light #tbl tbody tr.row-main{
  background:#ffffff;
}
#tbl tbody tr.details-row{
  background:rgba(15,23,42,0.45);
}
body.theme-light #tbl tbody tr.details-row{
  background:#f9fafb;
}

.toggle-link{
  border:none;
  background:transparent;
  color:var(--ng-text-soft);
  font-size:11px;
  cursor:pointer;
}
.toggle-link .caret{
  display:inline-block;
  transition:transform .15s ease;
}
.toggle-link .caret.open{
  transform:rotate(90deg);
}

.summary-chips{
  display:flex;
  flex-wrap:wrap;
  gap:4px;
}

/* ================== Modales pickers (cuentas, CC, PEP, etc.) ================== */
.picker-modal{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.45);
  display:none;
  align-items:flex-start;
  justify-content:center;
  padding:40px 16px;
  z-index:40;
}
.picker-modal.open{
  display:flex;
}
.picker-modal-inner{
  width:100%;
  max-width:720px;
  max-height:80vh;
  background:var(--ng-card);
  border-radius:var(--ng-radius);
  border:1px solid var(--ng-border);
  display:flex;
  flex-direction:column;
  box-shadow:var(--ng-shadow-soft);
}
.picker-modal-header{
  padding:10px 12px;
  display:flex;
  align-items:center;
  border-bottom:1px solid var(--ng-border);
  gap:8px;
}
.picker-modal-body{
  padding:8px 12px;
  overflow:auto;
}
.picker-modal-footer{
  padding:6px 12px 8px;
  border-top:1px solid var(--ng-border);
  font-size:11px;
  color:var(--ng-text-soft);
}

/* Filas internas del picker */
.picker-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:4px 2px;
  border-radius:8px;
  border:1px solid transparent;
}
.picker-row:hover{
  border-color:var(--ng-accent-soft);
  background:rgba(15,76,129,0.15);
}
.picker-row-code{
  font-weight:600;
  font-size:12px;
}
.picker-row-desc{
  font-size:12px;
  color:var(--ng-text-soft);
}

/* Mayores bar en picker de cuentas */
.mayores-bar{
  padding:6px 12px 4px;
  border-bottom:1px solid var(--ng-border);
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.mayor-chip{
  border-radius:999px;
  border:1px solid var(--ng-border);
  font-size:11px;
  padding:2px 8px;
  background:transparent;
  color:var(--ng-text-soft);
  cursor:pointer;
}
.mayor-chip.active{
  background:rgba(10,110,209,0.18);
  border-color:var(--ng-accent);
  color:var(--ng-text);
}

/* ================== Utilidades ================== */
.mt-1{margin-top:4px;}
.mt-2{margin-top:8px;}
.mt-3{margin-top:12px;}
.mb-1{margin-bottom:4px;}
.mb-2{margin-bottom:8px;}
.mb-3{margin-bottom:12px;}