:root {
    --bg-light: #f4f7fa;
    --navy-sidebar: #0f172a;
    --hover-gradient: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    --active-blue: #3b82f6;
    --text-white: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.65);
    --border-radius: 16px;
    --sidebar-width: 260px;
    --sidebar-mini-width: 60px;
}

/* ESTRUCTURA DINÁMICA DEL SIDEBAR - CORRECCIÓN DE CAPAS */
.main-sidebar, .side-bar {
    display: flex !important;
    flex-direction: column !important;
    width: var(--sidebar-width) !important;
    min-width: var(--sidebar-width) !important;
    position: relative !important;
    background: linear-gradient(180deg, #020617 0%, #1e40af 100%) !important;
    z-index: 5000 !important; /* Prioridad altísima para que nada lo tape */
    transition: width 0.3s ease !important;
    overflow: visible !important; /* IMPORTANTE: Permite que salgan los sub-menús */
}

/* DASHBOARD: SE MANTIENE POR DEBAJO DEL MENÚ */
.content-wrapper {
    position: relative !important;
    z-index: 1 !important; /* Capa inferior */
    margin-left: 0 !important;
    flex: 1 !important;
    background: var(--bg-light) !important;
}

/* BARRA SUPERIOR (HEADER) - ESTILO MIDNIGHT INNOVATION */
.main-header .navbar {
    background: linear-gradient(90deg, #020617 0%, #1e40af 100%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    margin-left: 0 !important;
    z-index: 4000 !important;
}

/* Forzar que todos los iconos y textos del header sean blancos */
.main-header .navbar .nav > li > a,
.main-header .navbar .sidebar-toggle,
.main-header .navbar .logo-lg,
.main-header .navbar .btn,
.main-header .navbar .dropdown-toggle,
.main-header .navbar span,
.main-header .navbar i {
    color: white !important;
}

/* Efecto hover en los botones del header */
.main-header .navbar .nav > li > a:hover,
.main-header .navbar .sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: white !important;
}

/* Estilo para el botón de "Admin" y notificaciones */
.navbar-custom-menu .nav > li > a {
    font-weight: 500 !important;
    letter-spacing: 0.02em;
}

/* Ocultar textos y branding en modo mini */
body.sidebar-collapse .side-bar p,
body.sidebar-collapse .adminltecustom-menu-item span,
body.sidebar-collapse .drop_down .svg,
body.sidebar-collapse .side-bar-heading {
    display: none !important;
}

/* Centrar iconos en modo mini */
body.sidebar-collapse .adminltecustom-menu-item {
    justify-content: center !important;
    padding: 12px 0 !important;
    margin: 4px 5px !important;
}

body.sidebar-collapse .adminltecustom-menu-item i {
    margin-right: 0 !important;
    font-size: 1.2rem !important;
}

/* Global Reset */
body {
    background: var(--bg-light) !important;
    font-family: 'Outfit', sans-serif !important;
    overflow-x: hidden !important;
}

/* Global Reset */
body {
    background: var(--bg-light) !important;
    font-family: 'Outfit', sans-serif !important;
}

/* Tarjetas */
.info-box, .box {
    border-radius: 18px !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 5px 20px rgba(0,0,0,0.02) !important;
}

/* Scrollbar */
.side-bar::-webkit-scrollbar { width: 3px; }
.side-bar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); }

/* Tarjetas y Contenedores (Boxes) */
.box, .card, .info-box, .small-box {
    border-radius: var(--border-radius) !important;
    border: none !important;
    box-shadow: var(--card-shadow) !important;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.box:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08) !important;
}

/* Botones Premium */
.btn {
    border-radius: 8px !important;
    font-weight: 500 !important;
    padding: 10px 20px !important;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05) !important;
    transition: all 0.2s ease !important;
    text-transform: none !important;
    letter-spacing: -0.01em;
}

.btn-primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.btn-primary:hover {
    background-color: var(--primary-hover) !important;
    transform: scale(1.02);
}

/* Header / Navbar */
header.main-header {
    background-color: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e2e8f0 !important;
}

/* Inputs de Formulario */
.form-control {
    border-radius: 8px !important;
    border: 1px solid #e2e8f0 !important;
    padding: 8px 12px !important; /* Reducido un poco para evitar cortes */
    height: auto !important; /* VITAL: Evita que el texto se corte verticalmente */
    min-height: 38px !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.form-control:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1) !important;
}

/* Arreglo especial para inputs de archivo (Documento adjunto) */
input[type="file"],
input[type="file"].form-control {
    padding: 6px !important;
    background-color: #f8fafc !important;
    border: 1px dashed #cbd5e1 !important;
    color: #334155 !important;
    cursor: pointer;
}

/* Tablas */
.table {
    border-radius: var(--border-radius) !important;
    overflow: hidden;
    background: white;
}

.table thead th {
    background-color: #f8fafc !important;
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: #64748b;
    border-bottom: 1px solid #f1f5f9 !important;
    padding: 12px 15px !important;
}

/* Auth Page Enhancements */
.login-page, .register-page, .pace-done {
    background: transparent !important;
}

.login-box, .register-box {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: 24px !important;
    padding: 20px !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1) !important;
}

/* DataTables Styling */
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 8px !important;
    border: none !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary-color) !important;
    color: white !important;
}