*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Segoe UI', sans-serif;
}


body{

    background:#f3f4f6;
    display:flex;

}


/* MENU LATERAL */

.menu{

    width:260px;
    height:100vh;
    background:#0f172a;
    color:white;
    padding:25px;

}


.menu h2{

    text-align:center;
    margin-bottom:40px;
    color:#38bdf8;

}


.menu a{

    display:block;
    color:white;
    text-decoration:none;
    padding:15px;
    margin-bottom:10px;
    border-radius:10px;

}


.menu a:hover{

    background:#1e293b;

}



/* CONTENIDO */

.contenido{

    flex:1;
    padding:40px;

}


.contenido h1{

    color:#111827;
    margin-bottom:30px;

}



/* TARJETAS */

.tarjetas{

    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;

}


.card{

    background:white;
    padding:25px;
    border-radius:18px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);

}


.card h3{

    color:#64748b;
    font-size:16px;

}


.card p{

    font-size:35px;
    font-weight:bold;
    color:#0284c7;
    margin-top:15px;

}



/* TABLA */


table{

    margin-top:30px;
    width:100%;
    background:white;
    border-collapse:collapse;
    border-radius:15px;
    overflow:hidden;

}


th{

    background:#0f172a;
    color:white;
    padding:15px;

}


td{

    padding:15px;
    text-align:center;
    border-bottom:1px solid #ddd;

}

/* DASHBOARD PROFESIONAL */

.cards{

display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
margin-bottom:30px;

}


.cards .card{

background:white;
padding:25px;
border-radius:18px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);

}



.cards h3{

color:#64748b;
font-size:16px;

}


.cards h1{

font-size:38px;
color:#0284c7;

}



.card table{

width:100%;
border-collapse:collapse;

}


.card table th{

background:#0f172a;
color:white;
padding:15px;

}


.card table td{

padding:15px;
text-align:center;
border-bottom:1px solid #ddd;

}



@media(max-width:900px){

.cards{

grid-template-columns:1fr;

}

}

.cards{

display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
width:100%;

}


.dashboard-card{

background:white;
padding:25px;
border-radius:18px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);

}



.dashboard-card h3{

font-size:16px;
color:#64748b;

}



.dashboard-card h1{

font-size:40px;
color:#0284c7;
margin-top:15px;

}



@media(max-width:1000px){

.cards{

grid-template-columns:repeat(2,1fr);

}

}


@media(max-width:600px){

.cards{

grid-template-columns:1fr;

}

}