:root {
            --valencia: #d52d30;
            --buttercup: #f1ae19;
            --astronaut: #233a71;
            --mobster: #897998;
            --waikawa-gray: #5c6c91;
            --waikawa-gray-2: #5b6394;
            --blue-bayoux: #505a81;
            --east-bay: #3b4c75;
            --cloud-burst: #1c2454;
            --blue-zodiac: #14245c;
            
            
            /* Gradientes personalizados */
            --primary-gradient: linear-gradient(135deg, var(--astronaut) 0%, var(--blue-bayoux) 50%, var(--waikawa-gray) 100%);
            --accent-gradient: linear-gradient(135deg, var(--valencia) 0%, var(--buttercup) 100%);
            --background-gradient: linear-gradient(135deg, var(--cloud-burst) 0%, var(--blue-zodiac) 30%, var(--astronaut) 70%, var(--east-bay) 100%);
            --card-gradient: linear-gradient(145deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.9) 100%);
            
            /* Sombras */
            --card-shadow: 0 25px 50px rgba(20, 36, 92, 0.15);
            --hover-shadow: 0 35px 80px rgba(20, 36, 92, 0.25);
            --button-shadow: 0 8px 30px rgba(213, 45, 48, 0.3);
            --button-hover-shadow: 0 15px 40px rgba(213, 45, 48, 0.5);
            
            /* Otros */
            --text-primary: var(--cloud-burst);
            --text-secondary: var(--waikawa-gray);
            --border-radius: 20px;
            --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            /*background: linear-gradient(135deg, var(--cloud-burst) 0%, var(--astronaut) 100%);*/
            background: linear-gradient(to bottom, #e2e8f0 0%, #94a3b8 100%);
            /*background: #cbd5e1;*/
            min-height: 100vh;
            padding-top: 80px;
        }

        /* Navegación Superior */
        .navbar {
            background: #ffffff !important;
            backdrop-filter: blur(20px);
            box-shadow: 0 8px 32px rgba(0,0,0,0.4);
            padding: 10px 0;
            border-bottom: 2px solid var(--buttercup);
        }

        .navbar-toggler {
            border-color: var(--buttercup);
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(241, 174, 25, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .navbar-brand img {
            filter: brightness(1.1);
            transition: transform 0.3s ease;
        }

        .navbar-brand:hover img {
            transform: scale(1.1) rotate(5deg);
        }

        .navbar-nav {
            align-items: center;
        }

        .navbar-nav .nav-link {
            color: var(--astronaut) !important;
            font-weight: 500;
            font-size: 0.9rem;
            margin: 0 5px;
            padding: 8px 12px !important;
            transition: all 0.3s ease;
            position: relative;
            border-radius: 5px;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: var(--buttercup) !important;
            background: rgba(241, 174, 25, 0.1);
        }

        .navbar-nav .nav-link::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 12px;
            right: 12px;
            height: 2px;
            background: var(--buttercup);
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .navbar-nav .nav-link:hover::after,
        .navbar-nav .nav-link.active::after {
            transform: scaleX(1);
        }

        /* Dropdown Menus */
        .dropdown-menu {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(241, 174, 25, 0.3);
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
            border-radius: 10px;
            margin-top: 10px;
            padding: 10px 0;
            min-width: 220px;
        }

        .dropdown-item {
            color: var(--astronaut);
            transition: all 0.3s ease;
            padding: 10px 20px;
            font-size: 0.9rem;
        }

        .dropdown-item:hover {
            background: linear-gradient(90deg, rgba(241, 174, 25, 0.1), transparent);
            color: var(--buttercup);
            padding-left: 30px;
        }

        .dropdown-divider {
            border-color: rgba(241, 174, 25, 0.2);
            margin: 8px 20px;
        }

        /* Submenú anidado */
        .dropdown-submenu {
            position: relative;
        }

        .dropdown-submenu .dropdown-menu {
            top: 0;
            left: 100%;
            margin-top: -10px;
            margin-left: 10px;
            display: none;
        }

        .dropdown-submenu:hover .dropdown-submenu-menu {
            display: block;
        }

        .dropdown-submenu .dropdown-toggle::after {
            content: '›';
            float: right;
            border: none;
            font-size: 1.2rem;
            margin-left: 10px;
        }

        /* Efecto de aparición del dropdown */
        .dropdown-menu {
            animation: fadeInDown 0.3s ease;
        }

        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Ajuste para muchos elementos en el navbar */
        @media (min-width: 768px) and (max-width: 1200px) {
            .navbar-nav .nav-link {
                font-size: 0.85rem;
                padding: 6px 8px !important;
                margin: 0 2px;
            }
        }

        /* Header Principal */
        .main-header {
            /*text-align: center;
            padding: 40px 20px;
            background: rgba(255,255,255,0.05);
            backdrop-filter: blur(10px);
            margin: 20px 0;
            border-radius: 20px;*/

            background: #ffffff;
            backdrop-filter: blur(10px);
            margin: 40px 0 10px 0;
            /*margin: 40px 0 10px 0;*/
            /*margin: 20px 0;*/
            border-radius: 20px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.15);
            display: flex;
            align-items: center;
            justify-content: space-between;
            /*padding: 50px 40px 40px 40px;*/
            padding: 40px 40px;
            min-height: 120px;
        }
        
        
    .tituloSeccion{
        /*width: 100rem;
        max-width: 1200px;*/
        background: linear-gradient(135deg, rgba(139, 90, 150, 0.2) 0%, rgba(44, 90, 160, 0.2) 100%); backdrop-filter: blur(10px); 
        border: 1px solid rgba(255, 255, 255, 0.2); 
        color: #1e3a5f; font-size: 24px; 
        /*font-weight: 600;*/
        font-weight: 900; 
        padding: 15px 30px; 
        border-radius: 12px; 
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1); 
        text-align: center;
        
        
        /**/
        /*display:flex;
        
        align-items: center;
        justify-content: space-between;
        
        padding: 10px;
        font-size: 24px;
        font-family: Arial, Helvetica, sans-serif;
        text-align: center;
        border: 1px black solid;
        background-color: #003049;
        background: radial-gradient(ellipse, #003049 1px, #006aa3 500px);
    
        color: white;
        box-shadow: 5px 5px 20px rgb(52, 52, 52);
        border-radius: 1rem;*/
    }

        .main-title {
            /*color: white;
            font-size: 2.8rem;
            font-weight: 700;
            text-shadow: 2px 2px 10px rgba(0,0,0,0.3);
            margin-bottom: 20px;
            background: linear-gradient(90deg, white, var(--buttercup));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;*/

            text-align: center;
            color: var(--astronaut);
            font-size: 2.8rem;
            font-weight: 700;
            text-shadow: 2px 2px 10px rgba(0,0,0,0.1);
            margin: 0;
            background: linear-gradient(90deg, var(--astronaut), var(--buttercup));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            flex: 1;
        }

        /* Panel de Usuario */
        .user-panel {
            
            
            /*background: linear-gradient(135deg, var(--valencia) 0%, var(--mobster) 100%);*/
            background: linear-gradient(135deg, var(--mobster) 0%, var(--valencia) 100%);
            /*background: radial-gradient(ellipse, var(--valencia) 0%, var(--mobster) 100%);*/
            padding: 20px;
            /*border-radius: 15px;*/
            color: white;
            /*box-shadow: 0 10px 30px rgba(213,45,48,0.3);*/
            
            box-shadow: 5px 5px 20px rgb(52, 52, 52);
            border-radius: 1rem;

            animation: slideInRight 0.6s ease;
            flex: 1;
            margin-left: 40px;
            text-align: right;
           
            margin-bottom: 30px;
            animation: slideInRight 0.6s ease;
            
            
        }
        

        @keyframes slideInRight {
            from {
                transform: translateX(50px);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        .user-panel h4 {
            font-size: 1.3rem;
            margin: 10px 0;
        }

        .user-panel .fa-solid {
            margin-right: 10px;
            color: var(--buttercup);
        }

        .logout-link {
            display: inline-block;
            margin-top: 15px;
            padding: 10px 20px;
            background: rgba(255,255,255,0.2);
            border-radius: 25px;
            text-decoration: none;
            color: white !important;
            transition: all 0.3s ease;
        }

        .logout-link:hover {
            background: var(--buttercup);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(241,174,25,0.4);
        }


        /*************** */
        .module-info p {
            margin: 0 0 10px 0;
            font-size: 0.95rem;
            line-height: 1.4;
        }

        /* Badge de permisos */
        .permission-badge {
            display: block;
            margin-top: 10px;
            padding: 4px 8px;
            background: rgba(241, 174, 25, 0.2);
            border: 1px solid var(--buttercup);
            border-radius: 15px;
            color: var(--buttercup);
            font-size: 0.75rem;
            font-weight: 600;
            text-align: center;
        }
        /**************** */

        /* Grid de Módulos */
        .modules-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            padding: 20px;
            margin-top: 30px;
        }

        /* Tarjetas de Módulos */
        .module-card {
            position: relative;
            height: 250px;
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
            transition: all 0.4s ease;
            cursor: pointer;
        }

        .module-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 20px 50px rgba(0,0,0,0.3);
        }

        .module-card .icon-container {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--waikawa-gray) 0%, var(--blue-bayoux) 100%);
            transition: all 0.4s ease;
        }

        .module-card:nth-child(odd) .icon-container {
            background: linear-gradient(135deg, var(--east-bay) 0%, var(--astronaut) 100%);
        }

        .module-card:nth-child(3n) .icon-container {
            background: linear-gradient(135deg, var(--mobster) 0%, var(--waikawa-gray-2) 100%);
        }

        .module-card .icon-container i {
            font-size: 4rem;
            color: white;
            transition: all 0.4s ease;
        }

        .module-card:hover .icon-container i {
            transform: scale(1.2) rotate(5deg);
        }

        .module-card .module-info {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 20px;
            background: linear-gradient(to top, rgba(20,36,92,0.95), transparent);
            color: white;
            transform: translateY(100%);
            transition: transform 0.4s ease;
        }

        .module-card:hover .module-info {
            transform: translateY(0);
        }

        .module-card .module-title {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 15px;
            background: rgba(0,0,0,0.7);
            color: white;
            font-weight: 600;
            text-align: center;
            font-size: 1.1rem;
        }

        .module-info p {
            margin: 0;
            font-size: 0.95rem;
            line-height: 1.4;
        }

        /* Efecto de brillo en hover */
        .module-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
            transform: rotate(45deg);
            transition: all 0.5s;
            opacity: 0;
        }

        .module-card:hover::before {
            animation: shine 0.5s ease;
        }

        @keyframes shine {
            0% {
                transform: rotate(45deg) translateY(-200%);
                opacity: 0;
            }
            50% {
                opacity: 1;
            }
            100% {
                transform: rotate(45deg) translateY(200%);
                opacity: 0;
            }
        }

        /* Footer */
        .footer {
            background: linear-gradient(90deg, var(--blue-zodiac) 0%, var(--cloud-burst) 100%);
            color: white;
            padding: 30px 20px;
            margin-top: 50px;
            border-radius: 20px 20px 0 0;
            text-align: center;
        }

        .footer a {
            color: var(--buttercup);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .footer a:hover {
            color: white;
            transform: scale(1.1);
        }

        .footer .icono_correo {
            width: 40px;
            height: 40px;
            margin: 10px;
            filter: brightness(1.2);
            transition: transform 0.3s ease;
        }

        .footer .icono_correo:hover {
            transform: scale(1.2) rotate(10deg);
        }

        /* Animación de entrada para las tarjetas */
        .module-card {
            animation: fadeInUp 0.6s ease backwards;
        }

        .module-card:nth-child(1) { animation-delay: 0.1s; }
        .module-card:nth-child(2) { animation-delay: 0.2s; }
        .module-card:nth-child(3) { animation-delay: 0.3s; }
        .module-card:nth-child(4) { animation-delay: 0.4s; }
        .module-card:nth-child(5) { animation-delay: 0.5s; }
        .module-card:nth-child(6) { animation-delay: 0.6s; }
        .module-card:nth-child(7) { animation-delay: 0.7s; }
        .module-card:nth-child(8) { animation-delay: 0.8s; }
        .module-card:nth-child(9) { animation-delay: 0.9s; }
        .module-card:nth-child(10) { animation-delay: 1.0s; }
        .module-card:nth-child(11) { animation-delay: 1.1s; }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        
        /*Seccion alumno del modal agregar reporte tutoria*/
        #infoAlumno {
            flex-wrap: wrap;
        }
        
        @media (max-width: 576px) {
            #infoAlumno .col-sm-3 {
            flex: 0 0 100%;
            max-width: 100%;
            }
        }


        /* Responsive */
        @media (max-width: 768px) {
            
            /** */
            .main-header {
                flex-direction: column;
                text-align: center;
                gap: 20px;
                padding: 30px 20px;
            }
            /*** */
            
            .main-title {
                font-size: 2rem;
                /***/
                text-align: center;
                flex: none;
                /*** */
            }
            
            .modules-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            
            .module-card {
                height: 200px;
            }
            
            .module-card .icon-container i {
                font-size: 3rem;
            }
        }







.container{
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1.2em;
    width: 100%;
    max-width: 1150px;
    margin: 20px auto;
    display: grid;
    grid-gap: 10px;
}

.logo_login{
    
    width: 350px;
    height: 350px;;
   
}


.imagen_inicio{
    padding-left: 70px;
}

.cuerpo_login{
    /*background-color:azure;*/
    background-image: url("../img/books.jpg");
    /*background: radial-gradient(ellipse, azure 1px, rgb(215, 251, 251) 1000px);*/
    margin: 10px auto;
    padding-left: 20px;

}


.login{
    /*border: 1px #003049 solid;   */
    box-shadow: 5px 5px 20px rgb(52, 52, 52);
    /*text-shadow: 20px 20px 20px rgb(0,0,0);*/
    width: 60rem;
    height: auto;
    padding: 2rem;
    padding-left: 20px;
    border-radius: 1rem;
    font-size: 1.2rem;
    /*color:white;*/
    color: black;
    font-weight: bolder;
    background: rgba(255, 255, 255, .25);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(5px);
    border: 1.5px solid rgba(209, 213, 219, 0.3);
    

}

/** Imagen pagina registro de constancias**/

.bodyRegistro{
    background-color:#E2E8F0;
    
}

.cuerpo_login2{
    /*background-color:azure;*/
    background-image: url("../img/designer2.jpg");
    /*background: radial-gradient(ellipse, azure 1px, rgb(215, 251, 251) 1000px);*/
    margin: 10px auto;
    padding-left: 20px;
    border: 20px solid rgba(209, 213, 219, 0.3);
    
    /*border-image: linear-gradient(45deg, white, white, white) 1;*/
    /*border-image: conic-gradient(white, gray, white) 1;*/
    border-radius: 25px;
}


/**** Formulario de contacto *****/
.form_contacto{
    border: 2px solid #B8B08D;
    border-radius: 1rem;
    background: #fbe8c2;

    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

.panel{
    border: 0.5px dotted white;
    border-radius: 1rem;
    box-shadow: 5px 5px 20px rgb(52, 52, 52);
    padding: 2px;
    
}

.tituloPrincipal{

    /*width: 100%;*/
    width: 60rem;
    max-width: 1200px;
    padding: 20px;
    background-color: #003049;
    background: radial-gradient(ellipse, #003049 1px, #004063 500px);
    color: white;
    box-shadow: 5px 5px 20px rgb(52, 52, 52);
    text-shadow: 20px 20px 20px rgb(0,0,0);

    text-align: center;
    border: 1px black solid;    
    border-radius: 20px;
    border-radius: 1rem;

}

/**estilo de la pagina de login*/

    /*body {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }*/

    .login-container {
        /*background: white;*/
        border-radius: 20px;
        box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        padding: 40px;
        width: 100%;
        max-width: 450px;
        margin: 20px;
    }

    .label {
        color: #003049;
        font-size: 1.8rem;
        font-weight: 600;
        margin-bottom: 30px;
        text-align: center;
    }

    .formularioIngreso {
        padding: 0 !important;
    }

    /* Floating Label Styles */
    .modern-input {
        position: relative;
        margin-bottom: 25px;
    }

    .modern-input input {
        width: 100%;
        padding: 20px 15px 8px 15px;
        border: 2px solid #e0e6ed;
        border-radius: 12px;
        background: #f8f9fa;
        outline: none;
        font-size: 16px;
        transition: all 0.3s ease;
    }

    .modern-input input:focus {
        border-color: #667eea;
        background: white;
        box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    }

    .modern-input label {
        position: absolute;
        left: 15px;
        top: 50%;
        transform: translateY(-50%);
        color: #003049;
        font-size: 16px;
        pointer-events: none;
        transition: all 0.3s ease;
        background: transparent;
        padding: 0 5px;
    }

    .modern-input input:focus + label,
    .modern-input input:not(:placeholder-shown) + label {
        top: 8px;
        font-size: 12px;
        color: #003049;
        font-weight: 600;
        transform: none;
        background: white;
    }

        /* Botones */
        .btn-container {
            display: flex;
            gap: 15px;
            margin-top: 30px;
        }

        .btn {
            flex: 1;
            padding: 12px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 16px;
            transition: all 0.3s ease;
            border: none;
        }

        .btnIngresar {
            background: linear-gradient(135deg, #003049 0%, #669BBC 100%);
            color: white;
        }

        .btnIngresar:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
        }

        .btn-secondary {
            background: #6c757d;
            color: white;
        }

        .btn-secondary:hover {
            background: #5a6268;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(108, 117, 125, 0.3);
        }

        /* Responsive */
        @media (max-width: 576px) {
            .login-container {
                padding: 30px 20px;
                margin: 15px;
            }

            .label {
                font-size: 1.5rem;
                margin-bottom: 25px;
            }

            .btn-container {
                flex-direction: column;
            }

            .btn {
                margin-bottom: 10px;
            }
        }

        /* Animación de entrada */
        .login-container {
            animation: fadeInUp 0.6s ease;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }



/**efectos de nevbar**/

 /* Estilo para el elemento de navegación */
        .nav-item-hover {
            position: relative;
            transition: all 0.3s ease;
        }
        
        /* Ocultar el texto por defecto */
        .nav-item-hover .nav-text {
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
            margin-left: 8px;
        }
        
        /* Ocultar la imagen en hover */
        .nav-item-hover:hover .nav-icon {
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, visibility 0.3s ease;
        }
        
        /* Mostrar el texto en hover */
        .nav-item-hover:hover .nav-text {
            opacity: 1;
            visibility: visible;
        }
        
        /* Estilos adicionales para mejorar la apariencia */
        .nav-item-hover .nav-link {
            display: flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 6px;
            transition: background-color 0.3s ease;
            text-decoration: none;
            color: #333;
        }
        
        .nav-item-hover:hover .nav-link {
            background-color: rgba(0, 123, 255, 0.1);
        }
        
        
        /******/
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin: 0 15px;
        }
        
        .nav-item .nav-link {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            color: white;
            padding: 12px 16px;
            border-radius: 8px;
            transition: all 0.3s ease;
            min-width: 70px;
        }
        
        .nav-item .nav-link:hover {
            background: rgba(255,255,255,0.1);
            transform: translateY(-2px);
        }
        
        .nav-item .nav-icon {
            margin-bottom: 8px;
            font-size: 20px;
        }
        
        .nav-item .nav-text {
            font-size: 12px;
            text-align: center;
        }
        



/* Método 3: Estilo Moderno con Fondo */
        /*.modern-input {
            position: relative;
            margin-bottom: 30px;
        }

        .modern-input input {
            width: 100%;
            padding: 25px 15px 10px 15px;
            border: 1px solid #e0e0e0;
            border-radius: 12px;
            background: #f8f9fa;
            outline: none;
            font-size: 16px;
            transition: all 0.3s ease;
        }

        .modern-input input:focus {
            border-color: #667eea;
            background: white;
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .modern-input label {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color:  #003049;
            font-size: 16px;
            pointer-events: none;
            transition: all 0.3s ease;
            background: transparent;
            padding: 0 5px;
        }

        .modern-input input:focus + label,
        .modern-input input:not(:placeholder-shown) + label {
            top: 8px;
            font-size: 11px;
            color: #667eea;
            font-weight: 600;
            transform: none;
            background: white;
        }*/

/***/

        .dropdown-menu {
            max-height: 300px;
            overflow-y: auto;
        }
        .form-check-input:checked + .form-check-label {
            color: #0d6efd;
            font-weight: 500;
        }
        .selected-count {
            color: #6c757d;
            font-size: 0.875em;
        }
        .modal-loader {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.9);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            z-index: 9999;
        }
        
        
        .spinner {
            width: 40px;
            height: 40px;
            border: 4px solid #f3f3f3;
            border-top: 4px solid #3498db;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }
        
        
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }