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

body{
    font-family:Inter,system-ui,sans-serif;
    background:#f5f7fb;
    color:#1f2937;
}

.layout{
    display:grid;
    grid-template-columns:260px 1fr;
    min-height:100vh;
}

.sidebar{
    background:#111827;
    color:white;
    padding:28px 22px;
}

.logo{
    font-size:22px;
    font-weight:700;
    margin-bottom:40px;
}

.sidebar nav{
    display:flex;
    flex-direction:column;
    gap:10px;
}

.sidebar button{
    background:none;
    border:none;
    color:#d1d5db;
    text-align:left;
    padding:14px 16px;
    border-radius:10px;
    cursor:pointer;
    font-size:15px;
    transition:.2s;
}

.sidebar button:hover{
    background:#1f2937;
    color:white;
}

.sidebar button.active{
    background:#2563eb;
    color:white;
}

#content{
    padding:40px;
}



/* ==========================
    CARDS
========================== */
.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
    margin-top:30px;
}

.card{
    background:white;
    padding:24px;
    border-radius:14px;
    box-shadow:0 2px 12px rgba(0,0,0,.06);
}

.card span{
    color:#6b7280;
    font-size:14px;
}

.card h2{
    margin-top:10px;
    font-size:34px;
}


/* ==========================
   TABLAS
========================== */

.table{
    width:100%;
    border-collapse:collapse;
    margin-top:30px;
    background:white;
    border-radius:14px;
    overflow:hidden;
}

.table th{
    background:#f3f4f6;
    text-align:left;
    padding:16px;
    font-weight:600;
}

.table td{
    padding:16px;
    border-top:1px solid #e5e7eb;
}

.table tr:hover{
    background:#f9fafb;
}


/* ==========================
   HEADER EMAIL
========================== */

.header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:25px;
}

.header button{
    background:#2563eb;
    color:white;
    border:none;
    padding:12px 18px;
    border-radius:10px;
    cursor:pointer;
    font-weight:600;
}

.header button:hover{
    background:#1d4ed8;
}

.campana{
    cursor:pointer;
}