/* --- CORE FUNCTIONAL FIXES (Restored) --- */
label {
  margin-bottom: 0;
  margin-top: 5px;
}
.errorSummary p,
.errorSummary ul li {
  color: red;
}
.errorMessage {
  color: red;
}
.toast {
  z-index: 9999;
}
body.site-navbar-small {
  padding-top: 112px;
}
.dataTables_info {
  margin-top: 1.5rem !important;
  color: var(--text-muted) !important;
  font-size: 0.85rem !important;
  float: left !important;
}

.dataTables_paginate, .dt-paging {
  margin-top: 1rem !important;
  float: right !important;
  display: flex !important;
  gap: 4px !important;
}

.dataTables_wrapper::after {
  content: "";
  display: table;
  clear: both;
}

.paginate_button, .page-link, .page-item a {
  padding: 0.5rem 0.9rem !important;
  border-radius: var(--radius-sm) !important;
  border: none !important;
  background: #f1f5f9 !important;
  color: var(--text-muted) !important;
  font-weight: 700 !important;
  transition: all 0.2s ease !important;
  cursor: pointer !important;
  min-width: 40px;
  text-align: center;
  font-size: 0.85rem !important;
}

.paginate_button.current, .page-item.active .page-link {
  background: var(--primary) !important;
  color: white !important;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.2) !important;
}

.table-responsive {
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
}
@media (max-width: 767px) {
  body.site-navbar-small {
    padding-top: 63px;
  }
}
.ui-autocomplete {
  z-index: 9999 !important;
}
.pointer td {
  cursor: pointer;
}
.breadcrumbs a {
  max-width: 200px;
  max-height: 45px;
}
.breadcrumbs span {
  max-width: 300px;
}
tr td {
  vertical-align: middle !important;
}

/* --- PREMIUM ADMIN DESIGN SYSTEM --- */
:root {
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: #eef2ff;
  --secondary: #64748b;
  --success: #10b981;
  --success-hover: #059669;
  --danger: #f43f5e;
  --danger-hover: #e11d48;
  --warning: #f59e0b;
  --info: #0ea5e9;
  --bg-main: #f1f5f9;
  --card-bg: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
  background-color: var(--bg-main) !important;
  color: var(--text-main);
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.05) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.05) 0px, transparent 50%) !important;
  background-attachment: fixed !important;
}

/* CARDS & PANELS */
.card, .panel {
  border: none !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-md) !important;
  background: #ffffff !important;
  transition: all 0.3s ease;
  margin-bottom: 2rem;
  padding: 1.5rem !important;
}

.card:hover, .panel:hover {
  box-shadow: var(--shadow-lg) !important;
}

/* PAGE HEADER */
.page-title {
  font-weight: 900 !important;
  letter-spacing: -0.04em !important;
  font-size: 2.25rem !important;
  background: linear-gradient(to right, var(--text-main), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* BUTTONS */
.btn {
  border-radius: var(--radius-md) !important;
  padding: 0.75rem 1.5rem !important;
  font-weight: 700 !important;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  border: none !important;
  gap: 0.6rem;
  -webkit-text-fill-color: initial !important;
  background-clip: padding-box !important;
}

.btn:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-md) !important;
}

.btn-success, .btn-actualizar {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
  color: white !important;
}

.btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%) !important;
  color: white !important;
}

.btn-danger {
  background: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%) !important;
  color: white !important;
}

.btn-info {
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%) !important;
  color: white !important;
}

.btn-secondary, .btn-default {
  background: #64748b !important;
  color: white !important;
}

.btn-light {
  background: #f8fafc !important;
  color: #1e293b !important;
  border: 1px solid #e2e8f0 !important;
}

/* TABLES */
.table {
  border-collapse: separate !important;
  border-spacing: 0 0.75rem !important;
}

.table thead th {
  color: var(--text-muted) !important;
  text-transform: uppercase !important;
  font-size: 0.75rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.15em !important;
  padding: 1rem !important;
}

.table tbody tr {
  background: white !important;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05) !important;
  transition: all 0.3s ease;
  border-radius: var(--radius-md);
}

.table tbody tr:hover {
  transform: translateX(8px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1) !important;
}

.table td {
  padding: 1rem !important;
  color: var(--text-main) !important;
  vertical-align: middle !important;
}

/* NAV TABS (Horizontal Menu) */
.nav-tabs.navrecurrente {
  border: none !important;
  background: #ffffff !important;
  border-radius: var(--radius-lg);
  gap: 8px;
  padding: 12px 20px !important;
  box-shadow: var(--shadow-sm);
  display: flex !important;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.nav-tabs.navrecurrente .nav-link {
  border: none !important;
  border-radius: var(--radius-md) !important;
  color: var(--secondary) !important;
  font-weight: 700 !important;
  padding: 10px 20px !important;
  transition: all 0.2s ease-in-out;
  font-size: 0.9rem;
}

.nav-tabs.navrecurrente .nav-link:hover:not(.active) {
  background: #f1f5f9 !important;
  color: var(--primary) !important;
  transform: translateY(-2px);
}

.nav-tabs.navrecurrente .nav-link.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%) !important;
  color: white !important;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4) !important;
}

/* INPUTS */
.form-control, select {
  border-radius: var(--radius-md) !important;
  border: 2px solid #f1f5f9 !important;
  padding: 0.75rem 1.25rem !important;
  transition: all 0.3s ease !important;
}

.form-control:focus {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 5px rgba(99, 102, 241, 0.15) !important;
}

/* SWITCHES */
.switchery {
  border-radius: 30px !important;
  background-color: #e2e8f0 !important;
  border: none !important;
  width: 50px !important;
  height: 26px !important;
}

.switchery > small {
  width: 20px !important;
  height: 20px !important;
  margin-top: 3px !important;
}

/* SEARCH BOX */
#buscador_global, .dataTables_filter input {
  max-width: 400px !important;
  border-radius: 50px !important;
  padding-left: 45px !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: 15px center !important;
}

/* SIDEBAR GLASS - Minimalist to avoid layout breaks */
.layout-menu {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
}

.layout-menu .menu-item.active > .menu-link {
  background: var(--primary-light) !important;
  color: var(--primary) !important;
  font-weight: 700;
}

/* MODALS FIX - Forced Stacking Context */
.layout-menu, .layout-navbar {
  z-index: 1030 !important;
}
.modal-backdrop {
  z-index: 10000 !important;
  background-color: rgba(0, 0, 0, 0.5) !important;
}
.modal {
  z-index: 10001 !important;
}
.select2-container--open {
  z-index: 10010 !important;
}

.modal-content {
  border-radius: var(--radius-lg) !important;
  border: none !important;
  box-shadow: var(--shadow-lg) !important;
  background: #ffffff !important;
  position: relative;
  z-index: 10002 !important;
}

.modal-header {
  border-bottom: 1px solid #f1f5f9 !important;
  padding: 1rem 1.5rem !important;
}

.modal-title {
  font-weight: 700 !important;
  color: var(--text-main) !important;
  font-size: 1.1rem;
}

/* INPUT GROUPS */
.input-group {
  display: flex !important;
  align-items: stretch !important;
}

.input-group-btn .btn {
  border-top-left-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
  height: 100% !important;
}

.input-group .form-control {
  border-top-right-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
}

/* ANIMATIONS */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.page-content {
  animation: fadeInUp 0.4s ease-out;
}