* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f1f4f9;
    color: #263238;
}


body {
    display: grid;

    grid-template-areas:
        "header header header"
        "nav main aside"
        "footer footer footer";

    grid-template-columns: 200px 1fr 250px;

    grid-template-rows: auto 1fr auto;

    min-height: 100vh;
}




.header-dashboard {
    grid-area: header;

    background-color: #11152f;
    color: white;

    padding: 18px 25px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-dashboard h1 {
    margin: 0;
    font-size: 24px;
}

.header-dashboard p {
    margin: 0;
    font-size: 14px;
}


.nav-lateral {
    grid-area: nav;

    background-color: #11152f;

    display: flex;
    flex-direction: column;

    padding-top: 20px;
}

.nav-lateral a {
    color: #d9def2;

    text-decoration: none;

    padding: 15px 20px;

    font-size: 14px;

    border-bottom: 1px solid #252a4a;
}

.nav-lateral a:hover {
    background-color: #263d68;
    color: white;
}

.nav-lateral .activo {
    background-color: #1769aa;
    color: white;
}


.main-dashboard {
    grid-area: main;

    padding: 25px;

    min-width: 0;
}


.metricas {
    display: flex;

    justify-content: space-between;

    gap: 20px;

    margin-bottom: 35px;
}

.tarjeta {
    background-color: white;

    padding: 20px;

    flex: 1;

    border-radius: 6px;

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.tarjeta h3 {
    font-size: 14px;

    color: #526078;

    margin-top: 0;
    margin-bottom: 12px;
}

.tarjeta p {
    font-size: 28px;

    font-weight: bold;

    color: #1769aa;

    margin: 0;
}



.entregas h2 {
    font-size: 20px;

    margin-bottom: 20px;
}

table {
    width: 100%;

    border-collapse: collapse;

    background-color: white;
}

thead {
    background-color: #e4eaf3;
}

th,
td {
    padding: 14px 10px;

    text-align: left;

    border-bottom: 1px solid #e0e5ec;

    font-size: 13px;
}

th {
    color: #263650;
}

tbody tr:nth-child(even) {
    background-color: #f7f9fc;
}

tbody tr:hover {
    background-color: #edf3fb;
}


.estado {
    display: inline-block;

    padding: 6px 9px;

    border-radius: 12px;

    font-size: 11px;

    font-weight: bold;
}

.entregado {
    background-color: #d8f3e5;

    color: #18794e;
}

.pendiente {
    background-color: #fff0c2;

    color: #8a6100;
}


.aside-avisos {
    grid-area: aside;

    background-color: #ffffff;

    padding: 25px 18px;

    border-left: 1px solid #e0e5ec;
}

.aside-avisos h2 {
    font-size: 17px;

    margin-top: 0;

    margin-bottom: 20px;
}

.aside-avisos ul {
    padding-left: 18px;
}

.aside-avisos li {
    font-size: 13px;

    margin-bottom: 25px;
}

.aside-avisos li strong {
    color: #263650;
}

.aside-avisos li p {
    color: #68758a;

    line-height: 1.5;
}


.footer-dashboard {
    grid-area: footer;

    background-color: #11152f;

    color: white;

    padding: 15px 25px;

    display: flex;

    justify-content: space-between;
    align-items: center;

    font-size: 12px;
}

.footer-dashboard p {
    margin: 0;
}


@media (max-width: 768px) {

    body {
        grid-template-areas:
            "header"
            "nav"
            "main"
            "aside"
            "footer";

        grid-template-columns: 1fr;

        grid-template-rows: auto;
    }

    .header-dashboard {
        flex-direction: column;

        align-items: flex-start;

        gap: 10px;
    }

    .nav-lateral {
        flex-direction: row;

        flex-wrap: wrap;

        padding-top: 0;
    }

    .nav-lateral a {
        flex: 1;

        text-align: center;

        padding: 12px 8px;
    }

    .metricas {
        flex-direction: column;
    }

    .aside-avisos {
        border-left: none;

        border-top: 1px solid #e0e5ec;
    }

    .entregas {
        overflow-x: auto;
    }

    table {
        min-width: 550px;
    }

    .footer-dashboard {
        flex-direction: column;

        gap: 10px;

        text-align: center;
    }

}
.regresar {
    text-align: center;
    margin: 30px;
}

.regresar a {
    display: inline-block;
    background-color: #008577;
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 25px;
    font-size: 16px;
    transition: 0.3s;
}

.regresar a:hover {
    background-color: #005f56;
    transform: scale(1.05);
}
header h1 span{
    color: blue;
}