/* =============================================================
   Design Layer — Modern Indigo/Slate over Bootstrap 4 + AdminLTE
   Cargado después de master_style.css para sobreescribir selectivamente.
   ============================================================= */

/* ─── 0. ANIMACIÓN DE GRADIENTE SIDEBAR ─────────────────────── */
@keyframes sidebar-gradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ─── 0. RESET GLOBAL DE .lnr ───────────────────────────────── */
/* master_style.css line 45: .lnr { color: black } — lo neutralizamos aquí
   para que el color lo controle cada contexto (sidebar, navbar, etc.)     */
.lnr {
  color: inherit !important;
}

/* ─── 1. TOKENS DE DISEÑO (variables CSS) ─────────────────── */
:root {
  --c-primary:        #4f46e5;   /* indigo-600 */
  --c-primary-light:  #818cf8;   /* indigo-400 */
  --c-primary-dark:   #3730a3;   /* indigo-800 */
  --c-primary-bg:     #eef2ff;   /* indigo-50  */

  --c-success:        #10b981;   /* emerald-500 */
  --c-success-bg:     #d1fae5;
  --c-info:           #0ea5e9;   /* sky-500 */
  --c-info-bg:        #e0f2fe;
  --c-warning:        #f59e0b;   /* amber-500 */
  --c-warning-bg:     #fef3c7;
  --c-danger:         #ef4444;   /* red-500 */
  --c-danger-bg:      #fee2e2;

  --c-sidebar-bg:     #1e1e2d;   /* slate casi negro */
  --c-sidebar-hover:  #2d2d44;
  --c-sidebar-active: #4f46e5;
  --c-sidebar-text:   #a0a3bd;
  --c-sidebar-text-active: #ffffff;
  --c-sidebar-header: #15151f;
  --c-sidebar-footer: #15151f;
  --c-sidebar-border: rgba(255,255,255,0.05);

  --c-navbar-bg:      #ffffff;
  --c-navbar-border:  rgba(0,0,0,0.06);
  --c-navbar-shadow:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);

  --c-body-bg:        #f8f9fc;
  --c-surface:        #ffffff;
  --c-border:         #e5e7eb;
  --c-text:           #374151;
  --c-text-muted:     #9ca3af;

  --radius-sm:        6px;
  --radius-md:        10px;
  --radius-lg:        14px;
  --radius-xl:        20px;
  --radius-full:      9999px;

  --shadow-xs:  0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 15px rgba(0,0,0,0.08), 0 4px 6px rgba(0,0,0,0.05);
  --shadow-xl:  0 20px 25px rgba(0,0,0,0.08), 0 8px 10px rgba(0,0,0,0.04);

  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── 2. BASE ────────────────────────────────────────────────── */
/* Sobrescribe Poppins de master_style.css (líneas 79 y 14140).
   Usamos solo los selectores de texto — nunca tocamos <i> ni ::before/::after
   para no romper iconos de fontAwesome/themify/linearicons. */
body,
.h1, .h2, .h3, .h4, .h5, .h6,
h1, h2, h3, h4, h5, h6,
p, span, a, td, th, label,
input, select, textarea, button, .btn {
  font-family: 'Nunito', sans-serif !important;
}
/* sidebar-toggle dibuja el ícono hamburguesa con fontAwesome en ::before */
.main-header .sidebar-toggle {
  font-family: fontAwesome !important;
}
body {
  font-family: 'Nunito', sans-serif !important;
  font-size: 13.5px;
  color: var(--c-text);
  background-color: var(--c-body-bg);
  -webkit-font-smoothing: antialiased;
}

.content-wrapper {
  background-color: var(--c-body-bg);
}

a {
  color: var(--c-primary);
  transition: var(--transition);
}
a:hover, a:focus {
  color: var(--c-primary-dark);
  text-decoration: none;
}

/* ─── 3. NAVBAR (main-header) ────────────────────────────────── */

.main-header {
  box-shadow: 0 1px 0 rgba(0,0,0,0.07), 0 2px 8px rgba(0,0,0,0.05) !important;
  position: relative;
  z-index: 1030;
}

/* Barra del logo — misma que el sidebar */
.skin-purple-light .main-header .logo {
  background: linear-gradient(160deg, #0f0f1a, #1a1040) !important;
  border-bottom: 1px solid var(--c-sidebar-border) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  height: 62px !important;
  transition: var(--transition);
}
.skin-purple-light .main-header .logo .logo-lg,
.skin-purple-light .main-header .logo .logo-mini {
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.03em;
}

/* Navbar blanco con sutileza */
.skin-purple-light .main-header .navbar {
  background-color: #ffffff !important;
  border-bottom: 1px solid rgba(0,0,0,0.05) !important;
  min-height: 62px;
  padding: 0;
}

/* Botón hamburguesa mejorado */
.skin-purple-light .main-header .navbar .sidebar-toggle {
  color: #94a3b8 !important;
  font-size: 17px;
  padding: 0 18px;
  height: 62px;
  display: flex !important;
  align-items: center !important;
  border-right: 1px solid rgba(0,0,0,0.05) !important;
  transition: var(--transition);
  background: transparent !important;
}
.skin-purple-light .main-header .navbar .sidebar-toggle:hover {
  color: var(--c-primary) !important;
  background: var(--c-primary-bg) !important;
}

/* Ítems de la derecha */
.skin-purple-light .main-header .navbar .nav > li > a {
  color: #64748b !important;
  transition: var(--transition);
  padding: 0 !important;
  width: 46px;
  height: 62px;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 16px;
  border-radius: 0;
  position: relative;
}
.skin-purple-light .main-header .navbar .nav > li > a:hover,
.skin-purple-light .main-header .navbar .nav > li > a:focus,
.skin-purple-light .main-header .navbar .nav .open > a,
.skin-purple-light .main-header .navbar .nav .open > a:hover {
  color: var(--c-primary) !important;
  background: var(--c-primary-bg) !important;
}

/* Avatar de usuario en el navbar */
.skin-purple-light .main-header .navbar .user-menu > a {
  width: auto !important;
  padding: 0 16px !important;
  gap: 8px;
}
.main-header .navbar .user-image,
.main-header .user-image {
  width: 34px !important;
  height: 34px !important;
  border-radius: 50% !important;
  border: 2px solid var(--c-primary-bg) !important;
  object-fit: cover;
  transition: var(--transition);
}
.main-header .navbar .user-menu:hover .user-image,
.main-header .navbar .nav .open .user-image {
  border-color: var(--c-primary) !important;
}

/* Separador visual entre items */
.skin-purple-light .main-header .navbar .nav > li {
  border-right: 1px solid rgba(0,0,0,0.04);
}
.skin-purple-light .main-header .navbar .nav > li:last-child {
  border-right: none;
}

/* ── Dropdown del usuario ──────────────────────────────────── */
.navbar-nav > .user-menu > .dropdown-menu,
.navbar-nav > li > .dropdown-menu {
  border: 1px solid rgba(0,0,0,0.08) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06) !important;
  padding: 6px !important;
  margin-top: 6px !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255,255,255,0.97) !important;
  min-width: 220px;
  overflow: hidden;
}

/* Cabecera del dropdown de usuario */
.navbar-nav > .user-menu > .dropdown-menu > li.user-header {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%) !important;
  border-radius: var(--radius-md) !important;
  padding: 16px !important;
  margin-bottom: 4px;
  text-align: left;
  height: auto !important;
  min-height: 0 !important;
  display: flex;
  align-items: center;
  gap: 12px;
}
.navbar-nav > .user-menu > .dropdown-menu > li.user-header img {
  width: 42px !important;
  height: 42px !important;
  border: 2px solid rgba(255,255,255,0.4) !important;
  border-radius: 50% !important;
  float: none !important;
  flex-shrink: 0;
}
.navbar-nav > .user-menu > .dropdown-menu > li.user-header p {
  color: #fff !important;
  font-size: 13px;
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
}
.navbar-nav > .user-menu > .dropdown-menu > li.user-header p small {
  color: rgba(255,255,255,0.75) !important;
  font-size: 11.5px;
  font-weight: 400;
  display: block;
}

/* Cuerpo del dropdown */
.navbar-nav > .user-menu > .dropdown-menu > li.user-body {
  padding: 4px !important;
  border-top: none !important;
  border-bottom: none !important;
}
.navbar-nav > .user-menu > .dropdown-menu > li.user-body .row > div > a,
.navbar-nav > .user-menu > .dropdown-menu > li > a,
.navbar-nav > li > .dropdown-menu > li > a {
  border-radius: var(--radius-sm) !important;
  padding: 9px 12px !important;
  transition: var(--transition);
  color: var(--c-text) !important;
  font-size: 13px;
  display: flex !important;
  align-items: center;
  gap: 9px;
}
.navbar-nav > .user-menu > .dropdown-menu > li.user-body .row > div > a:hover,
.navbar-nav > .user-menu > .dropdown-menu > li > a:hover,
.navbar-nav > li > .dropdown-menu > li > a:hover {
  background: var(--c-primary-bg) !important;
  color: var(--c-primary) !important;
}
.navbar-nav > .user-menu > .dropdown-menu > li.user-body .row > div > a i,
.navbar-nav > .user-menu > .dropdown-menu > li > a i {
  width: 16px;
  text-align: center;
  color: var(--c-text-muted);
}
.navbar-nav > .user-menu > .dropdown-menu > li.user-body .row > div > a:hover i {
  color: var(--c-primary);
}

/* Divider dentro del dropdown */
.navbar-nav > .user-menu > .dropdown-menu .divider {
  background: var(--c-border) !important;
  height: 1px;
  margin: 4px 0 !important;
  padding: 0 !important;
}

/* ── Dropdown de búsqueda ──────────────────────────────────── */
.messages-menu > .dropdown-menu {
  min-width: 240px !important;
  padding: 0 !important;
  border-radius: var(--radius-lg) !important;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12) !important;
}
.messages-menu > .dropdown-menu > li.header {
  background: linear-gradient(135deg, #4f46e5, #7c3aed) !important;
  color: #fff !important;
  font-size: 12px;
  font-weight: 600;
  padding: 12px 16px !important;
  letter-spacing: 0.03em;
}
.messages-menu > .dropdown-menu > li > ul.menu > li > a {
  border-bottom: 1px solid var(--c-border) !important;
  padding: 11px 16px !important;
  font-size: 13px;
  color: var(--c-text) !important;
  transition: var(--transition);
}
.messages-menu > .dropdown-menu > li > ul.menu > li > a:hover {
  background: var(--c-primary-bg) !important;
  color: var(--c-primary) !important;
}
.messages-menu > .dropdown-menu > li > ul.menu > li > a h4 {
  font-size: 13px;
  font-weight: 500;
  margin: 0;
  color: inherit;
}

/* ─── 4. SIDEBAR ─────────────────────────────────────────────── */
/* Prefijamos con .skin-purple-light para superar la especificidad de _all-skins.css */

@keyframes avatar-glow {
  0%, 100% { box-shadow: 0 0 0 3px rgba(79,70,229,0.4), 0 0 18px rgba(79,70,229,0.25); }
  50%       { box-shadow: 0 0 0 3px rgba(129,140,248,0.6), 0 0 28px rgba(129,140,248,0.45); }
}

.skin-purple-light .wrapper,
.skin-purple-light .main-sidebar,
.skin-purple-light .left-side,
body.skin-purple-light .main-sidebar {
  background: linear-gradient(160deg, #0f0f1a, #1a1040, #2d1b69, #1e1e2d, #0f1535) !important;
  background-size: 300% 300% !important;
  animation: sidebar-gradient 12s ease infinite !important;
  box-shadow: 3px 0 20px rgba(0,0,0,0.35) !important;
}

/* Scrollbar del sidebar — oscuro para mantener coherencia */
.main-sidebar .sidebar::-webkit-scrollbar,
.main-sidebar::-webkit-scrollbar {
  width: 4px;
}
.main-sidebar .sidebar::-webkit-scrollbar-track,
.main-sidebar::-webkit-scrollbar-track {
  background: transparent;
}
.main-sidebar .sidebar::-webkit-scrollbar-thumb,
.main-sidebar::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.10);
  border-radius: 9999px;
}
.main-sidebar .sidebar::-webkit-scrollbar-thumb:hover,
.main-sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(129,140,248,0.35);
}

.sidebar {
  border-top: 1px solid var(--c-sidebar-border) !important;
}

/* ── USER PANEL ──────────────────────────────────────────────── */
.user-panel,
.user-profile {
  background-image: url('/images/info-user-2.png') !important;
  background-size: cover !important;
  background-position: center !important;
  border-bottom: 1px solid var(--c-sidebar-border);
  padding: 20px 14px 16px;
  position: relative;
}
/* Overlay oscuro semitransparente sobre la imagen */
.user-panel::before,
.user-profile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(15,15,26,0.72) 0%, rgba(45,27,105,0.55) 100%);
  pointer-events: none;
  z-index: 0;
}
.user-panel > *,
.user-profile > * {
  position: relative;
  z-index: 1;
}
.user-panel > .info > p,
.user-panel > .info > a {
  color: rgba(255,255,255,0.85) !important;
  font-size: 12.5px;
  font-weight: 500;
}
/* Avatar con glow animado */
.user-panel > .image > img {
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
  border: 2px solid rgba(129,140,248,0.7) !important;
  animation: avatar-glow 3s ease-in-out infinite;
  object-fit: cover;
}
/* Nombre de usuario */
.user-profile > a > span {
  color: #ffffff !important;
  font-weight: 600 !important;
  font-size: 13.5px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

/* ── CABECERAS DE SECCIÓN ────────────────────────────────────── */
.skin-purple-light .sidebar-menu li.header {
  color: rgba(160,163,189,0.7) !important;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 22px 20px 7px;
  display: flex;
  align-items: center;
  gap: 8px;
}
/* Línea decorativa a la derecha del texto */
.skin-purple-light .sidebar-menu li.header::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(129,140,248,0.25), transparent);
  margin-left: 4px;
}

/* ── ITEMS DEL MENÚ — PILL FLOTANTE ─────────────────────────── */
.skin-purple-light .sidebar-menu > li {
  margin: 2px 10px;
}
.skin-purple-light .sidebar-menu > li.header {
  margin: 0;
  padding-left: 10px;
  padding-right: 10px;
}
.skin-purple-light .sidebar-menu > li > a {
  color: var(--c-sidebar-text) !important;
  border-radius: var(--radius-md) !important;
  margin: 0;
  padding: 10px 14px !important;
  transition: var(--transition);
  font-size: 13px;
  font-weight: 400;
  display: flex;
  align-items: center;
  position: relative;
}

/* ── ICON BADGE ─────────────────────────────────────────────── */
/* Cada icono tiene un mini cuadro redondeado semitransparente */
.skin-purple-light .sidebar-menu > li > a > i,
.skin-purple-light .sidebar-menu > li > a > .fa,
.skin-purple-light .sidebar-menu > li > a > .ion,
.skin-purple-light .sidebar-menu > li > a > .lnr,
.skin-purple-light .sidebar-menu > li > a > .glyphicon,
.sidebar-menu > li > a > i,
.sidebar-menu > li > a > .fa,
.sidebar-menu > li > a > .ion,
.sidebar-menu > li > a > .lnr,
.sidebar-menu > li > a > .glyphicon {
  color: #a0a3bd !important;
  opacity: 1 !important;
  transition: var(--transition);
  width: 30px !important;
  height: 30px !important;
  min-width: 30px;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 8px !important;
  background: rgba(255,255,255,0.06) !important;
  margin-right: 10px !important;
  font-size: 14px !important;
}

/* ── HOVER ──────────────────────────────────────────────────── */
.skin-purple-light .sidebar-menu > li:hover > a {
  background: rgba(255,255,255,0.07) !important;
  color: #ffffff !important;
}
.skin-purple-light .sidebar-menu > li:hover > a > i,
.skin-purple-light .sidebar-menu > li:hover > a > .fa,
.skin-purple-light .sidebar-menu > li:hover > a > .ion,
.skin-purple-light .sidebar-menu > li:hover > a > .lnr,
.skin-purple-light .sidebar-menu > li:hover > a > .glyphicon,
.sidebar-menu > li:hover > a > i,
.sidebar-menu > li:hover > a > .fa,
.sidebar-menu > li:hover > a > .ion,
.sidebar-menu > li:hover > a > .lnr,
.sidebar-menu > li:hover > a > .glyphicon {
  color: #ffffff !important;
  opacity: 1 !important;
  background: rgba(79,70,229,0.35) !important;
}

/* ── ACTIVO / MENU-OPEN — con indicator lateral ─────────────── */
.skin-purple-light .sidebar-menu > li.active > a,
.skin-purple-light .sidebar-menu > li.menu-open > a {
  background: rgba(79,70,229,0.22) !important;
  color: #ffffff !important;
  box-shadow: none !important;
}
/* Barra vertical izquierda (active indicator) */
.skin-purple-light .sidebar-menu > li.active > a::before,
.skin-purple-light .sidebar-menu > li.menu-open > a::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: linear-gradient(180deg, #818cf8, #4f46e5);
  border-radius: 0 3px 3px 0;
}
.skin-purple-light .sidebar-menu > li.active > a > i,
.skin-purple-light .sidebar-menu > li.active > a > .fa,
.skin-purple-light .sidebar-menu > li.active > a > .ion,
.skin-purple-light .sidebar-menu > li.active > a > .lnr,
.skin-purple-light .sidebar-menu > li.active > a > .glyphicon,
.skin-purple-light .sidebar-menu > li.menu-open > a > i,
.skin-purple-light .sidebar-menu > li.menu-open > a > .fa,
.skin-purple-light .sidebar-menu > li.menu-open > a > .ion,
.skin-purple-light .sidebar-menu > li.menu-open > a > .lnr,
.skin-purple-light .sidebar-menu > li.menu-open > a > .glyphicon,
.sidebar-menu > li.active > a > i,
.sidebar-menu > li:hover > a > i,
.sidebar-menu > li.menu-open > a > i {
  color: #ffffff !important;
  opacity: 1 !important;
  background: var(--c-sidebar-active) !important;
}

/* ── TREEVIEW (submenú) — glassmorphism ─────────────────────── */
.skin-purple-light .sidebar-menu > li > .treeview-menu {
  background: rgba(255,255,255,0.03) !important;
  backdrop-filter: blur(6px) !important;
  -webkit-backdrop-filter: blur(6px) !important;
  border-radius: 0 0 var(--radius-md) var(--radius-md) !important;
  margin: 0 0 4px !important;
  padding: 4px 0 6px !important;
  border-top: 1px solid rgba(255,255,255,0.05) !important;
}
.skin-purple-light .sidebar-menu .treeview-menu > li > a {
  color: var(--c-sidebar-text) !important;
  font-size: 12.5px;
  padding: 7px 8px 7px 14px !important;
  border-radius: var(--radius-sm) !important;
  margin: 1px 8px !important;
  transition: var(--transition);
  display: flex;
  align-items: center;
}
/* Iconos en treeview */
.skin-purple-light .sidebar-menu .treeview-menu > li > a > i,
.skin-purple-light .sidebar-menu .treeview-menu > li > a > .fa,
.skin-purple-light .sidebar-menu .treeview-menu > li > a > .lnr,
.skin-purple-light .sidebar-menu .treeview-menu > li > a > .ion,
.sidebar-menu .treeview-menu > li > a > i,
.sidebar-menu .treeview-menu > li > a > .lnr {
  color: rgba(160,163,189,0.7) !important;
  opacity: 1 !important;
  width: 22px !important;
  min-width: 22px;
  font-size: 12px !important;
  text-align: center;
  background: none !important;
  margin-right: 8px !important;
}
.skin-purple-light .sidebar-menu .treeview-menu > li > a:hover {
  color: #ffffff !important;
  background: rgba(255,255,255,0.08) !important;
}
.skin-purple-light .sidebar-menu .treeview-menu > li > a:hover > i,
.skin-purple-light .sidebar-menu .treeview-menu > li > a:hover > .fa,
.skin-purple-light .sidebar-menu .treeview-menu > li > a:hover > .lnr,
.sidebar-menu .treeview-menu > li > a:hover > i,
.sidebar-menu .treeview-menu > li > a:hover > .lnr {
  color: #ffffff !important;
}
.skin-purple-light .sidebar-menu .treeview-menu > li.active > a {
  color: #c7d2fe !important;
  background: rgba(79,70,229,0.18) !important;
  font-weight: 500;
}
.skin-purple-light .sidebar-menu .treeview-menu > li.active > a > i,
.skin-purple-light .sidebar-menu .treeview-menu > li.active > a > .lnr {
  color: #c7d2fe !important;
}

/* ── SIDEBAR COLAPSADO — centrar iconos sin espacio extra ────── */
.sidebar-mini.sidebar-collapse .skin-purple-light .sidebar-menu > li,
.skin-purple-light.sidebar-mini.sidebar-collapse .sidebar-menu > li {
  margin-left: 0 !important;
  margin-right: 0 !important;
}
.skin-purple-light.sidebar-mini.sidebar-collapse .sidebar-menu > li > a,
.sidebar-mini.sidebar-collapse .sidebar-menu > li > a {
  padding: 10px 0 !important;
  justify-content: center !important;
}
.skin-purple-light.sidebar-mini.sidebar-collapse .sidebar-menu > li > a > i,
.skin-purple-light.sidebar-mini.sidebar-collapse .sidebar-menu > li > a > .fa,
.skin-purple-light.sidebar-mini.sidebar-collapse .sidebar-menu > li > a > .ion,
.skin-purple-light.sidebar-mini.sidebar-collapse .sidebar-menu > li > a > .lnr,
.skin-purple-light.sidebar-mini.sidebar-collapse .sidebar-menu > li > a > .glyphicon,
.sidebar-mini.sidebar-collapse .sidebar-menu > li > a > i,
.sidebar-mini.sidebar-collapse .sidebar-menu > li > a > .fa,
.sidebar-mini.sidebar-collapse .sidebar-menu > li > a > .lnr {
  margin-right: 0 !important;
  margin-left: 0 !important;
}

/* ── MENÚ FLOTANTE EN SIDEBAR COLAPSADO ─────────────────────── */
.sidebar-mini:not(.sidebar-mini-expand-feature).sidebar-collapse .sidebar-menu > li:hover > a > span {
  background-color: var(--c-sidebar-hover) !important;
  color: #ffffff !important;
  border-radius: 0 var(--radius-md) 0 0 !important;
  box-shadow: 3px 0 8px rgba(0,0,0,0.25);
}
.sidebar-mini:not(.sidebar-mini-expand-feature).sidebar-collapse .sidebar-menu > li:hover > .treeview-menu {
  background: rgba(30,30,45,0.97) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border: 1px solid var(--c-sidebar-border) !important;
  border-left: none !important;
  border-radius: 0 var(--radius-md) var(--radius-md) 0 !important;
  box-shadow: 6px 6px 20px rgba(0,0,0,0.45) !important;
}
.sidebar-mini:not(.sidebar-mini-expand-feature).sidebar-collapse .sidebar-menu > li:hover > .treeview-menu > li > a {
  color: var(--c-sidebar-text) !important;
}
.sidebar-mini:not(.sidebar-mini-expand-feature).sidebar-collapse .sidebar-menu > li:hover > .treeview-menu > li > a:hover {
  background: rgba(255,255,255,0.08) !important;
  color: #ffffff !important;
}

/* ── SIDEBAR FOOTER ──────────────────────────────────────────── */
.sidebar-footer {
  background: var(--c-sidebar-footer) !important;
  border-top: 1px solid var(--c-sidebar-border) !important;
}
.sidebar-footer a {
  color: var(--c-sidebar-text) !important;
  transition: var(--transition);
}
.sidebar-footer a:hover {
  color: #ffffff !important;
}

/* Divisor de menú */
.sidebar-menu li.nav-devider {
  background: var(--c-sidebar-border) !important;
}

/* ─── 5. CONTENT HEADER (breadcrumb bar) ────────────────────── */
.content-header {
  background: var(--c-surface) !important;
  border-bottom: 1px solid var(--c-border);
  box-shadow: var(--shadow-xs) !important;
  padding: 14px 22px;
}
.content-header > h1,
.content-header > .container > h1 {
  color: var(--c-text) !important;
  font-size: 20px;
  font-weight: 600;
}
.content-header > .breadcrumb {
  background: transparent !important;
  font-size: 12px;
}
.breadcrumb-item + .breadcrumb-item::before,
.content-header > .breadcrumb > li + li:before {
  color: var(--c-text-muted);
}
.breadcrumb > li > a {
  color: var(--c-primary) !important;
}

/* ─── 6. CARDS / BOX ─────────────────────────────────────────── */
.box {
  border: 1px solid var(--c-border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-sm) !important;
  background: var(--c-surface) !important;
  margin-bottom: 22px;
  transition: box-shadow 0.2s ease;
}
.box:hover {
  box-shadow: var(--shadow-md) !important;
}
.box-header {
  border-bottom: 1px solid var(--c-border) !important;
  padding: 14px 18px !important;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
  background: transparent !important;
}
.box-header .box-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text);
}
.box-body {
  padding: 18px !important;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
}
.box-footer {
  background: #fafafa !important;
  border-top: 1px solid var(--c-border) !important;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
  padding: 10px 18px !important;
}

/* Box colores — solo sobreescribir el borde izquierdo superior */
.box.box-primary   { border-top: 3px solid var(--c-primary) !important; }
.box.box-success   { border-top: 3px solid var(--c-success) !important; }
.box.box-info      { border-top: 3px solid var(--c-info) !important; }
.box.box-warning   { border-top: 3px solid var(--c-warning) !important; }
.box.box-danger    { border-top: 3px solid var(--c-danger) !important; }

/* ─── 7. SMALL BOX (dashboard widgets) ───────────────────────── */
.small-box {
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-md) !important;
  overflow: hidden;
  transition: var(--transition);
}
.small-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg) !important;
}
.small-box > .inner {
  padding: 20px !important;
}
.small-box > .inner h3 {
  font-size: 32px;
  font-weight: 700;
}
.small-box > .small-box-footer {
  font-size: 12px;
  padding: 8px 14px;
  background: rgba(0,0,0,0.12);
  transition: var(--transition);
}
.small-box:hover > .small-box-footer {
  background: rgba(0,0,0,0.2);
}

/* Colores modernos para small-box */
.bg-aqua,   .bg-light-blue { background: linear-gradient(135deg, #4f46e5, #818cf8) !important; }
.bg-green                   { background: linear-gradient(135deg, #059669, #10b981) !important; }
.bg-yellow                  { background: linear-gradient(135deg, #d97706, #f59e0b) !important; }
.bg-red                     { background: linear-gradient(135deg, #dc2626, #ef4444) !important; }
.bg-blue                    { background: linear-gradient(135deg, #0284c7, #0ea5e9) !important; }
.bg-purple                  { background: linear-gradient(135deg, #7c3aed, #a78bfa) !important; }
.bg-teal                    { background: linear-gradient(135deg, #0f766e, #14b8a6) !important; }
.bg-orange                  { background: linear-gradient(135deg, #ea580c, #fb923c) !important; }
.bg-maroon                  { background: linear-gradient(135deg, #9f1239, #fb7185) !important; }
.bg-navy                    { background: linear-gradient(135deg, #1e3a5f, #3b82f6) !important; }

/* ─── 8. INFO BOX ─────────────────────────────────────────────── */
.info-box {
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-sm) !important;
  border: 1px solid var(--c-border);
  padding: 16px !important;
  min-height: 90px;
  transition: var(--transition);
}
.info-box:hover {
  box-shadow: var(--shadow-md) !important;
  transform: translateY(-1px);
}
.info-box .info-box-icon {
  border-radius: var(--radius-md) !important;
  width: 60px !important;
  height: 60px !important;
  font-size: 22px !important;
  line-height: 60px !important;
}
.info-box .info-box-content {
  margin-left: 76px !important;
}
.info-box .info-box-number {
  font-size: 22px;
  font-weight: 700;
}

/* ─── 9. BOTONES ─────────────────────────────────────────────── */
.btn {
  border-radius: var(--radius-md) !important;
  font-weight: 500 !important;
  font-size: 13px !important;
  letter-spacing: 0.01em;
  transition: var(--transition) !important;
  border: none !important;
  box-shadow: var(--shadow-xs) !important;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md) !important;
}
.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-xs) !important;
}

.btn-primary {
  background: var(--c-primary) !important;
  color: #fff !important;
}
.btn-primary:hover {
  background: var(--c-primary-dark) !important;
}

.btn-success {
  background: var(--c-success) !important;
  color: #fff !important;
}
.btn-success:hover {
  background: #059669 !important;
}

.btn-info {
  background: var(--c-info) !important;
  color: #fff !important;
}
.btn-info:hover {
  background: #0284c7 !important;
}

.btn-warning {
  background: var(--c-warning) !important;
  color: #fff !important;
}
.btn-warning:hover {
  background: #d97706 !important;
}

.btn-danger {
  background: var(--c-danger) !important;
  color: #fff !important;
}
.btn-danger:hover {
  background: #dc2626 !important;
}

.btn-default,
.btn-secondary {
  background: #f3f4f6 !important;
  color: var(--c-text) !important;
  border: 1px solid var(--c-border) !important;
  box-shadow: var(--shadow-xs) !important;
}
.btn-default:hover,
.btn-secondary:hover {
  background: #e5e7eb !important;
  color: var(--c-text) !important;
}

.btn-outline-primary {
  background: transparent !important;
  border: 1.5px solid var(--c-primary) !important;
  color: var(--c-primary) !important;
}
.btn-outline-primary:hover {
  background: var(--c-primary-bg) !important;
}

/* Tamaños */
.btn-lg { border-radius: var(--radius-lg) !important; padding: 10px 22px !important; font-size: 14px !important; }
.btn-sm { border-radius: var(--radius-sm) !important; padding: 4px 12px !important; font-size: 12px !important; }
.btn-xs { border-radius: var(--radius-sm) !important; padding: 2px 8px !important; font-size: 11px !important; }
.btn-rounded { border-radius: var(--radius-full) !important; }

/* ─── 10. FORMS ─────────────────────────────────────────────── */
.form-control {
  border-radius: var(--radius-md) !important;
  border: 1.5px solid var(--c-border) !important;
  box-shadow: none !important;
  padding: 8px 12px !important;
  font-size: 13.5px;
  color: var(--c-text);
  background: var(--c-surface);
  transition: var(--transition) !important;
  height: auto !important;
}
.form-control:focus {
  border-color: var(--c-primary) !important;
  box-shadow: 0 0 0 3px rgba(79,70,229,0.12) !important;
  outline: none !important;
}
.form-control::placeholder {
  color: var(--c-text-muted) !important;
  opacity: 1;
}

.input-group .form-control:not(:first-child) {
  border-left: none !important;
}
.input-group .form-control:not(:last-child) {
  border-right: none !important;
}
.input-group-addon,
.input-group-prepend .input-group-text,
.input-group-append .input-group-text {
  border-radius: var(--radius-md) !important;
  border: 1.5px solid var(--c-border) !important;
  background: #f9fafb !important;
  color: var(--c-text-muted);
  font-size: 13px;
}

/* Select2 override */
.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
  border: 1.5px solid var(--c-border) !important;
  border-radius: var(--radius-md) !important;
  min-height: 38px !important;
  display: flex;
  align-items: center;
  transition: var(--transition);
}
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--multiple,
.select2-container--default.select2-container--open .select2-selection--single {
  border-color: var(--c-primary) !important;
  box-shadow: 0 0 0 3px rgba(79,70,229,0.12) !important;
}
.select2-container--default .select2-selection--single .select2-selection__rendered {
  color: var(--c-text) !important;
  line-height: 36px !important;
  padding-left: 12px !important;
}
.select2-dropdown {
  border: 1.5px solid var(--c-border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  overflow: hidden;
}
.select2-results__option {
  border-radius: var(--radius-sm) !important;
  margin: 2px 4px !important;
  padding: 8px 10px !important;
  font-size: 13.5px;
  transition: var(--transition);
}
.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background: var(--c-primary) !important;
  color: #fff !important;
}
.select2-container--default .select2-results__option[aria-selected=true] {
  background: var(--c-primary-bg) !important;
  color: var(--c-primary) !important;
}

/* Labels */
label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--c-text);
  margin-bottom: 5px;
}

/* Estados de validación */
.form-group.has-success .form-control { border-color: var(--c-success) !important; }
.form-group.has-success .form-control:focus { box-shadow: 0 0 0 3px rgba(16,185,129,0.12) !important; }
.form-group.has-warning .form-control { border-color: var(--c-warning) !important; }
.form-group.has-warning .form-control:focus { box-shadow: 0 0 0 3px rgba(245,158,11,0.12) !important; }
.form-group.has-error .form-control  { border-color: var(--c-danger) !important; }
.form-group.has-error .form-control:focus  { box-shadow: 0 0 0 3px rgba(239,68,68,0.12) !important; }

/* ─── 11. TABLAS ─────────────────────────────────────────────── */
.table {
  border-collapse: separate !important;
  border-spacing: 0 !important;
}
.table thead th {
  background: #f9fafb;
  color: var(--c-text-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--c-border) !important;
  padding: 10px 14px !important;
}
.table tbody tr {
  transition: var(--transition);
}
.table tbody tr:hover td {
  background: var(--c-primary-bg) !important;
}
.bus-container-fl .table tbody tr:hover td,
.bus-wrapper .table tbody tr:hover td {
  background: unset !important;
}
.table tbody td {
  border-top: 1px solid var(--c-border) !important;
  padding: 10px 14px !important;
  vertical-align: middle !important;
  color: var(--c-text);
  font-size: 13px;
}
/* Excluir el componente bus — bus.css maneja sus propios paddings */
.bus-wrapper td,
.bus-wrapper th,
.bus-wrapper .table tbody td,
.bus-wrapper .table thead th,
.bus-container-fl td,
.bus-container-fl th,
.bus-container-fl .table td,
.bus-container-fl .table th,
.bus-container-fl .table tbody td,
.bus-container-fl .table thead th,
.bus-responsive td,
.bus-responsive th {
  padding: 0 !important;
  border: none !important;
  border-top: none !important;
  vertical-align: unset !important;
  background: unset !important;
}
.table-bordered {
  border: 1px solid var(--c-border) !important;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.table-bordered thead th,
.table-bordered tbody td {
  border-color: var(--c-border) !important;
}

/* DataTables */
.dataTables_wrapper .dt-button,
.dt-button {
  background: var(--c-primary) !important;
  border-radius: var(--radius-md) !important;
  color: #fff !important;
  border: none !important;
  padding: 5px 14px !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  transition: var(--transition) !important;
}
.dataTables_wrapper .dt-button:hover,
.dt-button:hover {
  background: var(--c-primary-dark) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  background: var(--c-primary) !important;
  color: #fff !important;
  border-color: var(--c-primary) !important;
  border-radius: var(--radius-sm) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--c-primary-bg) !important;
  color: var(--c-primary) !important;
  border-color: var(--c-primary-bg) !important;
  border-radius: var(--radius-sm) !important;
}

/* ─── 12. BADGES ─────────────────────────────────────────────── */
.badge,
.label {
  border-radius: var(--radius-full) !important;
  font-weight: 500 !important;
  letter-spacing: 0.02em;
  padding: 3px 9px !important;
  font-size: 11px !important;
}
.badge-primary, .label-primary { background: var(--c-primary) !important; color: #fff !important; }
.badge-success, .label-success { background: var(--c-success) !important; color: #fff !important; }
.badge-info,    .label-info    { background: var(--c-info) !important;    color: #fff !important; }
.badge-warning, .label-warning { background: var(--c-warning) !important; color: #fff !important; }
.badge-danger,  .label-danger  { background: var(--c-danger) !important;  color: #fff !important; }
.badge-default, .label-default { background: #e5e7eb !important; color: var(--c-text) !important; }

/* Badges con fondo suave (soft variants) */
.badge-soft-primary { background: var(--c-primary-bg) !important; color: var(--c-primary) !important; }
.badge-soft-success { background: var(--c-success-bg) !important; color: #065f46 !important; }
.badge-soft-info    { background: var(--c-info-bg) !important;    color: #075985 !important; }
.badge-soft-warning { background: var(--c-warning-bg) !important; color: #92400e !important; }
.badge-soft-danger  { background: var(--c-danger-bg) !important;  color: #991b1b !important; }

/* ─── 13. ALERTAS ────────────────────────────────────────────── */
.alert {
  border-radius: var(--radius-md) !important;
  border: none !important;
  border-left: 4px solid transparent !important;
  padding: 14px 16px !important;
  font-size: 13px;
}
.alert-success {
  background: var(--c-success-bg) !important;
  border-left-color: var(--c-success) !important;
  color: #065f46 !important;
}
.alert-info {
  background: var(--c-info-bg) !important;
  border-left-color: var(--c-info) !important;
  color: #075985 !important;
}
.alert-warning {
  background: var(--c-warning-bg) !important;
  border-left-color: var(--c-warning) !important;
  color: #92400e !important;
}
.alert-danger {
  background: var(--c-danger-bg) !important;
  border-left-color: var(--c-danger) !important;
  color: #991b1b !important;
}

/* ─── .bus-responsive fondo gradiente ───────────────────────── */
.bus-responsive {
  background: linear-gradient(135deg, #0f4c81, #1565c0, #1e88e5, #0d47a1) !important;
  background-size: 300% 300% !important;
  animation: sidebar-gradient 8s ease infinite !important;
}

/* ─── vue-js-modal (v--modal) ────────────────────────────────── */
.v--modal-box.v--modal {
  background: transparent !important;
  box-shadow: none !important;
}

/* ─── 14. MODALES ────────────────────────────────────────────── */
.modal-content {
  border: none !important;
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-xl) !important;
  overflow: hidden;
}
.modal-header {
  border-bottom: 1px solid var(--c-border) !important;
  padding: 18px 22px !important;
  background: var(--c-surface);
}
.modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--c-text);
}
.modal-body {
  padding: 20px 22px !important;
}
.modal-footer {
  border-top: 1px solid var(--c-border) !important;
  padding: 14px 22px !important;
  background: #fafafa;
}
.modal-backdrop.show {
  opacity: 0.4 !important;
}

/* ─── 15. TABS ───────────────────────────────────────────────── */
.nav-tabs {
  border-bottom: 2px solid var(--c-border) !important;
}
.nav-tabs > li > a,
.nav-tabs .nav-link {
  color: var(--c-text-muted) !important;
  border: none !important;
  border-bottom: 2px solid transparent !important;
  border-radius: 0 !important;
  padding: 10px 16px !important;
  font-weight: 500;
  font-size: 13px;
  transition: var(--transition);
  margin-bottom: -2px;
}
.nav-tabs > li.active > a,
.nav-tabs > li > a:hover,
.nav-tabs .nav-link.active,
.nav-tabs .nav-link:hover {
  color: var(--c-primary) !important;
  border-bottom-color: var(--c-primary) !important;
  background: transparent !important;
}
.tab-content {
  padding: 18px 0 0;
}

/* Pills */
.nav-pills > li > a,
.nav-pills .nav-link {
  border-radius: var(--radius-md) !important;
  color: var(--c-text-muted) !important;
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
  padding: 7px 16px;
}
.nav-pills > li.active > a,
.nav-pills .nav-link.active {
  background: var(--c-primary) !important;
  color: #fff !important;
}
.nav-pills > li > a:hover,
.nav-pills .nav-link:hover {
  background: var(--c-primary-bg) !important;
  color: var(--c-primary) !important;
}

/* ─── 16. PAGINATION ─────────────────────────────────────────── */
.pagination > li > a,
.pagination > li > span {
  border-radius: var(--radius-sm) !important;
  margin: 0 2px;
  border: 1px solid var(--c-border) !important;
  color: var(--c-text) !important;
  font-size: 13px;
  transition: var(--transition);
}
.pagination > li > a:hover {
  background: var(--c-primary-bg) !important;
  border-color: var(--c-primary) !important;
  color: var(--c-primary) !important;
}
.pagination > .active > a,
.pagination > .active > span {
  background: var(--c-primary) !important;
  border-color: var(--c-primary) !important;
  color: #fff !important;
}

/* ─── 17. PROGRESS ───────────────────────────────────────────── */
.progress {
  border-radius: var(--radius-full) !important;
  background: #e5e7eb !important;
  height: 7px;
  box-shadow: none !important;
}
.progress-bar {
  border-radius: var(--radius-full) !important;
}
.progress-bar-primary    { background: var(--c-primary) !important; }
.progress-bar-success    { background: var(--c-success) !important; }
.progress-bar-info       { background: var(--c-info) !important; }
.progress-bar-warning    { background: var(--c-warning) !important; }
.progress-bar-danger     { background: var(--c-danger) !important; }

/* ─── 18. DROPDOWNS GENERALES ────────────────────────────────── */
.dropdown-menu {
  border: 1px solid var(--c-border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 6px !important;
  font-size: 13px;
}
.dropdown-item,
.dropdown-menu > li > a {
  border-radius: var(--radius-sm) !important;
  padding: 7px 12px !important;
  color: var(--c-text) !important;
  transition: var(--transition);
}
.dropdown-item:hover,
.dropdown-menu > li > a:hover {
  background: var(--c-primary-bg) !important;
  color: var(--c-primary) !important;
}
.dropdown-divider,
.dropdown-menu .divider {
  border-color: var(--c-border) !important;
  margin: 4px 0 !important;
}

/* ─── 19. CARDS BOOTSTRAP 4 (si se usan) ────────────────────── */
.card {
  border: 1px solid var(--c-border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-sm) !important;
  transition: var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md) !important;
}
.card-header {
  background: transparent !important;
  border-bottom: 1px solid var(--c-border) !important;
  padding: 14px 18px !important;
  font-weight: 600;
  font-size: 14px;
}
.card-body  { padding: 18px !important; }
.card-footer {
  background: #fafafa !important;
  border-top: 1px solid var(--c-border) !important;
  padding: 10px 18px !important;
}

/* ─── 20. UTILIDADES EXTRA (tipo Tailwind) ────────────────────── */

/* Texto */
.text-primary { color: var(--c-primary) !important; }
.text-success { color: var(--c-success) !important; }
.text-info    { color: var(--c-info) !important; }
.text-warning { color: var(--c-warning) !important; }
.text-danger  { color: var(--c-danger) !important; }
.text-muted   { color: var(--c-text-muted) !important; }

/* Fondos suaves */
.bg-primary-soft { background: var(--c-primary-bg) !important; color: var(--c-primary) !important; }
.bg-success-soft { background: var(--c-success-bg) !important; color: #065f46 !important; }
.bg-info-soft    { background: var(--c-info-bg) !important;    color: #075985 !important; }
.bg-warning-soft { background: var(--c-warning-bg) !important; color: #92400e !important; }
.bg-danger-soft  { background: var(--c-danger-bg) !important;  color: #991b1b !important; }

/* Border radius */
.rounded-sm  { border-radius: var(--radius-sm) !important; }
.rounded-md  { border-radius: var(--radius-md) !important; }
.rounded-lg  { border-radius: var(--radius-lg) !important; }
.rounded-xl  { border-radius: var(--radius-xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }

/* Sombras */
.shadow-xs { box-shadow: var(--shadow-xs) !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }
.shadow-none { box-shadow: none !important; }

/* Gaps y espaciados extra */
.gap-1 { gap: 4px !important; }
.gap-2 { gap: 8px !important; }
.gap-3 { gap: 12px !important; }
.gap-4 { gap: 16px !important; }
.gap-5 { gap: 24px !important; }

/* Flex utils */
.flex         { display: flex !important; }
.flex-col     { flex-direction: column !important; }
.items-center { align-items: center !important; }
.justify-between { justify-content: space-between !important; }
.justify-end  { justify-content: flex-end !important; }

/* Truncate */
.truncate {
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

/* Divider */
.divider-light {
  border: none;
  border-top: 1px solid var(--c-border);
  margin: 16px 0;
}

/* Avatar */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 13px;
  flex-shrink: 0;
}
.avatar-sm { width: 28px; height: 28px; font-size: 11px; }
.avatar-md { width: 36px; height: 36px; font-size: 13px; }
.avatar-lg { width: 48px; height: 48px; font-size: 16px; }
.avatar-xl { width: 64px; height: 64px; font-size: 20px; }

/* Stat card helper */
.stat-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.stat-card .stat-value {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-text);
}
.stat-card .stat-label {
  font-size: 12px;
  color: var(--c-text-muted);
  margin-top: 2px;
}
.stat-card .stat-delta {
  font-size: 11.5px;
  font-weight: 500;
  margin-top: 4px;
}
.stat-card .stat-delta.up   { color: var(--c-success); }
.stat-card .stat-delta.down { color: var(--c-danger); }

/* ─── 21. SCROLLBAR PERSONALIZADO ────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* Scrollbar del sidebar */
.main-sidebar ::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.15);
}
.main-sidebar ::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.25);
}

/* ─── 22. PRELOADER (.se-pre-con) ───────────────────────────── */
@keyframes preloader-spin {
  to { transform: rotate(360deg); }
}
@keyframes preloader-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.85); }
}
@keyframes preloader-fade-dots {
  0%, 80%, 100% { transform: scale(0); opacity: 0; }
  40%           { transform: scale(1); opacity: 1; }
}

.se-pre-con {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(248, 249, 252, 0.85) !important;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
}

/* Anillo exterior giratorio */
.se-pre-con::before {
  content: '';
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid var(--c-primary-bg);
  border-top-color: var(--c-primary);
  animation: preloader-spin 0.8s linear infinite;
}

/* Punto central pulsante */
.se-pre-con::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-primary);
  position: absolute;
  animation: preloader-pulse 1.4s ease-in-out infinite;
}

/* ─── 23. MAIN FOOTER ────────────────────────────────────────── */
.main-footer {
  background: var(--c-surface) !important;
  border-top: 1px solid var(--c-border) !important;
  color: var(--c-text-muted) !important;
  font-size: 12px;
  padding: 14px 22px !important;
}

/* ─── 23. RESPONSIVE TWEAKS ─────────────────────────────────── */
@media (max-width: 767px) {
  .box-header {
    padding: 12px 14px !important;
  }
  .box-body {
    padding: 14px !important;
  }
  .content {
    padding: 12px !important;
  }
  .content-header {
    padding: 10px 14px !important;
  }
}

/* ─── 24. PAGE LOADING SPINNER ───────────────────────────────── */
@keyframes page-spinner-rotate {
  to { transform: rotate(360deg); }
}
#page-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(248,249,252,0.75);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
#page-loading-overlay.visible {
  opacity: 1;
  pointer-events: all;
}
#page-loading-overlay .spinner-ring {
  width: 40px;
  height: 40px;
  border: 3px solid var(--c-primary-bg);
  border-top-color: var(--c-primary);
  border-radius: 50%;
  animation: page-spinner-rotate 0.7s linear infinite;
}