/* ==========================================================================
   Theme ACEB · Sindikalia — Layout sólido (header fijo + sidebar controlado)
   ========================================================================== */

/* --------------------------- Paleta + Bootstrap ---------------------------- */
:root{
  --aceb-red:      #c81e1e;
  --aceb-red-dark: #971616;
  --aceb-black:    #111111;
  --aceb-white:    #ffffff;
  --g-50:          #fafafa;
  --g-100:         #f5f5f5;
  --g-200:         #eeeeee;
  --g-300:         #e2e2e2;

  --bs-primary:          var(--aceb-red);
  --bs-primary-rgb:      200,30,30;
  --bs-body-color:       var(--aceb-black);
  --bs-body-bg:          var(--g-50);
  --bs-link-color:       var(--aceb-red);
  --bs-link-hover-color: var(--aceb-red-dark);
  --bs-border-color:     var(--g-300);

  /* Layout */
  --header-h: 56px;
  --sb-w:     248px; /* ancho sidebar abierto */
  --sb-w-mini:72px;  /* ancho sidebar colapsado */
  --gap-side: 6px;   /* gap entre sidebar y contenido */
}

/* ------------------------------ Base global -------------------------------- */
html,body{ height:100%; }
body{
  background:var(--bs-body-bg);
  color:var(--bs-body-color);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{
  color:var(--bs-link-color);
  text-decoration:none;
}
a:hover{
  color:var(--bs-link-hover-color);
  text-decoration:underline;
}

.card{ border-radius:14px; }
.btn-primary{
  background:var(--aceb-red);
  border-color:var(--aceb-red);
}
.btn-primary:hover{
  background:var(--aceb-red-dark);
  border-color:var(--aceb-red-dark);
}
.input-group-text{
  background:#fff;
  border-color:var(--g-300);
  color:var(--aceb-red);
}
.form-control:focus{
  border-color:var(--aceb-red);
  box-shadow:0 0 0 .2rem rgba(200,30,30,.15);
}

/* ------------------------------- Navbar ----------------------------------- */
.app-header.navbar{
  position:fixed; top:0; left:0; right:0; z-index:1030;
  min-height:var(--header-h);
  background:var(--aceb-red)!important; color:#fff!important;
  box-shadow:0 2px 8px rgba(17,17,17,.08);
}
.navbar .nav-logo-badge{
  display:inline-flex; align-items:center; justify-content:center;
  background:#fff; border-radius:10px; padding:4px 6px;
  box-shadow:0 2px 6px rgba(0,0,0,.12);
}
.navbar .brand-logo{ height:20px; width:auto; }
@media (min-width:576px){ .navbar .brand-logo{ height:22px; } }
@media (min-width:992px){ .navbar .brand-logo{ height:24px; } }
.ver-badge{
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.25);
  color:#fff;
  font-weight:600;
}

/* Botones de icono en navbar */
.navbar .nav-icon-btn{
  border-radius: 999px;
  padding: .35rem .55rem;
  margin-inline: .05rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.navbar .nav-icon-btn i{
  font-size: 1.05rem;
}
.navbar .nav-icon-btn:hover{
  background-color: rgba(255,255,255,.18);
}

.navbar .user-menu .dropdown-menu{
  min-width: 220px;
  border-radius: 14px;
}
.navbar .user-menu .dropdown-header{
  padding: .75rem 1rem .5rem;
}
.navbar .user-menu .dropdown-item{
  font-size: .9rem;
  padding: .45rem 1rem;
}

/* Compensación del contenido bajo header fijo */
.app-main{ padding-top:var(--header-h); }

/* ------------------------------- Sidebar (layout) ------------------------- */
/* Escritorio: sidebar fijo bajo header */
@media (min-width:992px){
  .app-sidebar{
    position:fixed; top:var(--header-h); bottom:0; left:0;
    width:var(--sb-w); height:auto; z-index:1025;
    transition:width .2s ease;
  }
  .app-wrapper .app-main{
    margin-left: calc(var(--sb-w) - var(--gap-side)) !important;
    transition: margin-left .2s ease;
  }
  /* Colapsado (class sb-collapsed en <body>) */
  body.sb-collapsed .app-sidebar{ width:var(--sb-w-mini); }
  body.sb-collapsed .app-wrapper .app-main{
    margin-left: calc(var(--sb-w-mini) - var(--gap-side)) !important;
  }
}

/* Móvil: overlay por class sb-open en <body> */
@media (max-width:991.98px){
  .app-sidebar{
    position:fixed; top:var(--header-h); bottom:0; left:0;
    width:var(--sb-w); height:auto; transform:translateX(-100%);
    z-index:1050; box-shadow:4px 0 16px rgba(0,0,0,.15);
    transition: transform .2s ease;
  }
  body.sb-open .app-sidebar{ transform:translateX(0); }
  body.sb-open{ overflow:hidden; }
  /* backdrop */
  .app-sidebar::after{
    content:""; position:fixed; inset:var(--header-h) 0 0 0;
    background:rgba(0,0,0,.35); display:none; z-index:-1;
  }
  body.sb-open .app-sidebar::after{ display:block; }
}

/* Brand/encabezado del sidebar heredado de AdminLTE */
.brand-link{
  background:#fff!important;
  border-bottom:1px solid var(--g-200);
  color:var(--aceb-black)!important;
}
.brand-link .brand-image{
  height:34px; width:auto; opacity:.95;
}

/* Nav-pills generales (no solo sidebar) */
.nav-pills .nav-link.active,
.nav-pills .show>.nav-link{
  background:var(--aceb-red);
}

/* ------------------------------ Content area ------------------------------- */
.app-content{ padding-top:.35rem !important; }
.app-content .row{
  --bs-gutter-x: .75rem;
  --bs-gutter-y: .75rem;
}
.card{ margin-bottom:.55rem !important; }
.container-fluid{
  padding-left:8px !important;
  padding-right:8px !important;
}

/* ------------------------------- Login block ------------------------------- */
.login-wrap{
  min-height:100svh; display:flex; align-items:center; justify-content:center;
  padding:clamp(16px,2.5vw,32px);
  padding-top:calc(env(safe-area-inset-top,0px) + clamp(16px,2.5vw,32px));
  padding-bottom:calc(env(safe-area-inset-bottom,0px) + clamp(16px,2.5vw,32px));
  background:linear-gradient(180deg,#ffffff 0%, var(--g-100) 100%);
}
.login-card{
  width:clamp(320px,92vw,520px);
  background:#fff;
  border:1px solid var(--g-200);
  border-radius:1rem;
  overflow:hidden;
  box-shadow:0 .5rem 1.25rem rgba(17,17,17,.08);
}
@media (min-width:992px){
  .login-card{ width:900px; }
}
.bg-aceb-side{
  background:linear-gradient(180deg, #b31b1b 0%, #8e1616 100%);
}
.brand-image-xl{
  width:auto; max-height:64px; margin:0 auto 8px;
  display:block; object-fit:contain;
}
.form-control-app{
  height:48px; padding:.75rem .875rem;
}
.input-group-text-app{
  background:#fff; border-color:var(--g-300); color:var(--aceb-red);
}

/* Logo login sobre recuadro blanco */
.logo-tile{
  background:#fff;
  border-radius:16px;
  padding:18px 22px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.12);
}
.logo-tile img{
  height:90px; width:auto; display:block;
}
@media (min-width:992px){
  .logo-tile img{ height:104px; }
}

/* -------------------------------- Utilidades -------------------------------- */
.user-inline{ white-space:nowrap; }
.text-aceb-red{ color:var(--aceb-red)!important; }
.bg-aceb-red{ background:var(--aceb-red)!important; color:#fff!important; }

/* Accesibilidad: reducción de animaciones */
@media (prefers-reduced-motion:reduce){
  *{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
    scroll-behavior:auto!important;
  }
}

/* ------------------------- Avatar / chip de usuario ------------------------ */
.avatar{
  width:44px; height:44px; border-radius:50%;
  display:inline-flex; align-items:center; justify-content:center;
  overflow:hidden; background:#f1f1f1; border:2px solid #fff;
  box-shadow:0 0 0 2px rgba(0,0,0,.05);
}
.avatar-sm{ width:40px; height:40px; }
.avatar img{
  width:100%; height:100%; object-fit:cover; display:block;
}
.avatar-fallback{
  font-weight:700; font-size:0.95rem; color:#555;
}

/* ================== SIDEBAR SINDIKALIA (ACEB) ================== */

.app-sidebar.sidebar-modern {
  background: #f8f9fb;
  border-right: 1px solid rgba(0,0,0,.04);
}

.app-sidebar.sidebar-modern .sidebar-header {
  background: #ffffff;
}

.app-sidebar.sidebar-modern .sidebar-header + .sidebar-wrapper{
  margin-top:.25rem;
}

/* Chip de usuario en el sidebar */
.app-sidebar.sidebar-modern .sidebar-user{
  padding:.45rem .75rem;
  border-radius:14px;
  transition:background-color .15s ease, box-shadow .15s ease, transform .05s ease;
}
.app-sidebar.sidebar-modern .sidebar-user .avatar{
  box-shadow:0 0 0 2px #ffffff;
}
.app-sidebar.sidebar-modern .sidebar-user .fw-semibold{
  font-size:.95rem;
}
.app-sidebar.sidebar-modern .sidebar-user .small{
  font-size:.8rem;
}
.app-sidebar.sidebar-modern .sidebar-user:hover{
  background-color:var(--g-100);
  box-shadow:0 4px 12px rgba(0,0,0,.04);
  text-decoration:none;
  transform:translateY(-1px);
}

/* Listado principal */
.app-sidebar.sidebar-modern .nav-sidebar {
  padding: .5rem .5rem 1.25rem;
}

/* Enlaces base del sidebar */
.app-sidebar.sidebar-modern .nav-link {
  border-radius: .7rem;
  margin: 2px 0;
  padding: .5rem .75rem;
  color: #495057;
  font-size: .93rem;
  display: flex;
  align-items: center;
  gap: .55rem;
  transition:
    background-color .15s ease,
    color .15s ease,
    transform .1s ease;
  text-decoration: none;
}

.app-sidebar.sidebar-modern .nav-link .nav-icon {
  width: 1.25rem;
  text-align: center;
  font-size: .95rem;
  opacity: .8;
}

/* Texto del item */
.app-sidebar.sidebar-modern .nav-link p {
  margin: 0;
  flex: 1;
}

/* Hover: SIN subrayado, cambio de color */
.app-sidebar.sidebar-modern .nav-link:hover,
.app-sidebar.sidebar-modern .nav-link:focus {
  text-decoration: none;
  background-color: #edf1f9;
  color: #0d6efd;
  transform: translateX(1px);
}

/* Item activo: pastilla roja, texto blanco */
.app-sidebar.sidebar-modern .nav-link.active {
  background: linear-gradient(135deg, #c71f2d, #a80f1f);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 6px 16px rgba(199, 31, 45, .35);
  transform: none;
}

.app-sidebar.sidebar-modern .nav-link.active .nav-icon {
  color: #ffffff;
  opacity: 1;
}

/* Evitar que el hover cambie el blanco del activo */
.app-sidebar.sidebar-modern .nav-link.active:hover,
.app-sidebar.sidebar-modern .nav-link.active:focus {
  color: #ffffff;
  background: linear-gradient(135deg, #c71f2d, #a80f1f);
  transform: none;
}

/* Submenús (Sistema > Usuarios / Auditoría) */
.app-sidebar.sidebar-modern .nav-treeview .nav-link {
  font-size: .9rem;
  padding-left: 1.9rem;
  border-radius: .6rem;
}

.app-sidebar.sidebar-modern .nav-treeview .nav-link .nav-icon {
  font-size: .9rem;
}

.app-sidebar.sidebar-modern .nav-treeview .nav-link:hover {
  background-color: #e9edf7;
  color: #0d6efd;
}

/* Submenú activo: rojo sólido, blanco */
.app-sidebar.sidebar-modern .nav-treeview .nav-link.active {
  background: #c71f2d;
  color: #ffffff;
}

.app-sidebar.sidebar-modern .nav-treeview .nav-link.active .nav-icon {
  color: #ffffff;
}

/* Sistema: flecha y pill Admin */
.app-sidebar.sidebar-modern .nav-link-system .chevron-icon {
  font-size: .8rem;
  opacity: .7;
  transition: transform .2s ease, opacity .15s ease;
}

.app-sidebar.sidebar-modern .nav-link-system[aria-expanded="true"] .chevron-icon {
  transform: rotate(180deg);
  opacity: 1;
}

.app-sidebar.sidebar-modern .nav-link-system span.label {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}

.app-sidebar.sidebar-modern .nav-link-system .badge-tag {
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  background: rgba(108,117,125,.12);
  color: #6c757d;
  border-radius: 999px;
  padding: .12rem .45rem;
}

/* Estado visual cuando Sistema está abierto (sin marcarlo como activo) */
.app-sidebar.sidebar-modern .nav-link-system[aria-expanded="true"]{
  background-color:#edf1f9;
  color:#0d6efd;
}
.app-sidebar.sidebar-modern .nav-link-system[aria-expanded="true"] .nav-icon{
  color:#0d6efd;
}
