/*Globales*/
/*html {
    box-sizing: border-box;
    
}*/

*, *:before, *:after {
    box-sizing: inherit;
}

li a:hover {
    color: #0dcaf0 !important;
}
/*Footer*/
.footer {
    background-color: #1a1a1a;
    color: white;
    padding: 20px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
z-index: 1000;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-title {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #f8f9fa;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align:center;
}

.footer_integrantes {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.integrante {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.integrante-icon {
    font-size: 1.2rem;
}

.integrante-name {
    margin: 0;
    font-size: 1rem;
    color: #e9ecef;
}

.footer-year {
    font-size: 0.8rem;
    color: #adb5bd;
    margin-top: 1rem;
    text-align:center;
}

/* Responsive */
@media (max-width: 768px) {
    .footer_integrantes {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .footer-title {
        font-size: 1rem;
    }
}


/**** GridView ****/
.imagen-producto {
    /*    width: 71px;
    height: 40px;*/
    width: 142px;
    height: 80px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    background-color: white; /* opcional, para que se vea bien si la imagen no llena el espacio */
}

.gridview td {
    vertical-align: middle; /* Centra texto de los Productos */
    text-align: center; /* Centrado horizontal */
    
}

/***** PLACEHOLDER TEXTBOX ******/
::placeholder {
    font-style: italic;
}

input[type="number"] {
    -moz-appearance: textfield;
}

    input[type="number"]::-webkit-outer-spin-button,
    input[type="number"]::-webkit-inner-spin-button {
        -webkit-appearance: none;
        margin: 0;
    }

/*Boton salir*/
.btn-logout {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    --clr-font-main: hsla(0 0% 20% / 100);
    --btn-bg-1: rgb(255, 97, 100);
    --btn-bg-2: rgb(255, 31, 31);
    --btn-bg-color: hsla(360 100% 100% / 1);
    --radii: 0.5em;
    cursor: pointer;
    margin-right: 54px;
    padding: 0.9em 1.4em;
    /* min-width: 120px;
    min-height: 44px;*/
    font-size: var(--size, 1rem);
    font-weight: 500;
    transition: 0.8s;
    background-size: 280% auto;
    background-image: linear-gradient( 325deg, var(--btn-bg-2) 0%, var(--btn-bg-1) 55%, var(--btn-bg-2) 90% );
    border: none;
    border-radius: var(--radii);
    color: var(--btn-bg-color);
    box-shadow: 0px 0px 20px rgba(255, 71, 132, 0.5), 0px 5px 5px -1px rgba(233, 58, 140, 0.25), inset 4px 4px 8px rgba(255, 175, 223, 0.5), inset -4px -4px 8px rgba(216, 19, 154, 0.35);
   
    
    white-space: nowrap;
    min-height: 40px;
    height: 40px;
    width: auto;
    justify-content: center;
}

    .btn-logout:hover {
        background-position: right top;
        color:white;
    }

    .btn-logout:is(:focus, :focus-visible, :active) {
        outline: none;
        box-shadow: 0 0 0 3px var(--btn-bg-color), 0 0 0 6px var(--btn-bg-2);
    }

@media (prefers-reduced-motion: reduce) {
    .btn-logout {
        transition: linear;
    }
}

.dropdown-item:hover,
.dropdown-item:focus {
    color: white !important;
    background-color: gray !important;
}


/****Boton Login****/

.btn-login {
    --clr-font-main: hsla(0 0% 20% / 100);
    --btn-bg-1: hsla(194 100% 69% / 1);
    --btn-bg-2: hsla(217 100% 56% / 1);
    --btn-bg-color: hsla(360 100% 100% / 1);
    --radii: 0.5em;
    cursor: pointer;
    margin-right: 20px;
    padding: 0.9em 1.4em;
    min-width: 120px;
    min-height: 44px;
    font-size: var(--size, 1rem);
    font-weight: 500;
    transition: 0.8s;
    background-size: 280% auto;
    background-image: linear-gradient( 325deg, var(--btn-bg-2) 0%, var(--btn-bg-1) 55%, var(--btn-bg-2) 90% );
    border: none;
    border-radius: var(--radii);
    color: var(--btn-bg-color);
    box-shadow: 0px 0px 20px rgba(71, 184, 255, 0.5), 0px 5px 5px -1px rgba(58, 125, 233, 0.25), inset 4px 4px 8px rgba(175, 230, 255, 0.5), inset -4px -4px 8px rgba(19, 95, 216, 0.35);
}

    .btn-login:hover {
        background-position: right top;
    }

    .btn-login:is(:focus, :focus-visible, :active) {
        outline: none;
        box-shadow: 0 0 0 3px var(--btn-bg-color), 0 0 0 6px var(--btn-bg-2);
    }

@media (prefers-reduced-motion: reduce) {
    .btn-login {
        transition: linear;
    }
}


/**/

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

    .overlay.active {
        opacity: 1;
        visibility: visible;
    }


.tituloPrincipal {
    color: #dfdfdf;
    font-size: 35px;
    display: inline-block;
    text-align: start;
}

/*Menu vertical*/
.nav {
    list-style: none;
    margin-left: 0px;
    margin-top: 87px;
    padding: 0;
    width: 100%;
    gap: 10px;
    background-color: #707579 /*#2c3e50*/;
    font-family: Arial, sans-serif;
    /*height: 153vh;*/
    height: auto;
}

    .nav > li {
        position: relative;
    }

    .nav li {
        display: flex;
        align-items: center;
        padding: 5px 10px;
        white-space: nowrap;
    }

        .nav li img {
            width: 30px;
            height: auto;
        }

    .nav > li > a,
    .nav > li > span {
        display: block;
        color: white;
        padding: 15px 20px;
        text-decoration: none;
        cursor: pointer;
    }

    .nav > li:hover {
        background-color: #34495e;
        color: #ffffff;
    }

    .nav li ul {
        list-style: none;
        padding: 0;
        margin: 0;
        position: absolute;
        left: 100%;
        top: 0;
        background-color: #34495e;
        min-width: 180px;
        display: none;
        z-index: 1000;
    }

    .nav li:hover > ul {
        display: inline-block;
        left: 250px;
        overflow: visible;
    }


    .nav li ul li a {
        color: white;
        padding: 12px 15px;
        display: block;
        text-decoration: none;
    }

        .nav li ul li a:hover {
            background-color: #3e5871;
        }

.btnMenu {
    border-left: 2px solid white;
    margin-left: 20px;
}

.sidebar {
    width: 45px;
    transition: width 0.3s ease;
    /*position: absolute;*/
    position: fixed;
    top: 87px;
    left: 0;
    height: 92vh;
    background-color: #707579 /*#2c3e50*/;
    /*z-index: 1;*/
    z-index: 1030;
}

    .sidebar:hover {
        width: 250px;
    }

    .sidebar .btnMenu {
        display: none;
    }

    .sidebar:hover .btnMenu {
        display: inline;
    }

.icon-wrapper {
    width: 10px;
    display: flex;
    justify-content: center;
}

.nav li {
    display: flex;
    align-items: center;
    height: 60px;
    padding: 0 15px;
}

.container {
    padding-top: 70px; /* Espacio para el navbar */
    padding-bottom: 120px; /* Espacio para el footer */