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

body{

    background:#ffffff;

    font-family:Arial, Helvetica, sans-serif;

    color:#222;

}

.container{

    width:95%;

    max-width:1500px;

    margin:40px auto;

}

header{

    display:flex;

    justify-content:space-between;

    align-items:center;

    margin-bottom:25px;

    flex-wrap:wrap;

    gap:20px;

}

header h1{

    color:#0B4FA2;

    font-size:42px;

}

header span{

    display:block;

    font-size:26px;

    color:#444;

}

.controls{

    display:flex;

    align-items:center;

    gap:20px;

}

.controls button{

    width:48px;

    height:48px;

    border:none;

    border-radius:10px;

    cursor:pointer;

    background:#0B4FA2;

    color:#FFF;

    font-size:22px;

    transition:.25s;

}

.controls button:hover{

    background:#083978;

}

#mesAtual{

    min-width:220px;

    text-align:center;

    color:#0B4FA2;

}

.calendar{

    background:#FFF;

    border-radius:18px;

    overflow:hidden;

    box-shadow:0 10px 35px rgba(0,0,0,.08);

}

.week-header{

    display:grid;

    grid-template-columns:repeat(7,1fr);

    background:#0B4FA2;

    color:#FFF;

}

.week-header div{

    text-align:center;

    padding:18px;

    font-weight:bold;

}

.days{

    display:grid;

    grid-template-columns:repeat(7,1fr);

}

.day{

    min-height:170px;

    border:1px solid #ececec;

    padding:10px;

    display:flex;

    flex-direction:column;

    gap:8px;

}

.numero{

    font-size:22px;

    font-weight:bold;

    color:#0B4FA2;

}

.domingo .numero{

    color:#c62828;

}

.fechado{

    color:#c62828;

    font-weight:bold;

}

.aberto{

    color:#2e7d32;

    font-weight:bold;

}

.feriado{

    color:#d84315;

    font-weight:bold;

}

.facultativo{

    color:#ef6c00;

    font-weight:bold;

}

@media(max-width:900px){

    .day{

        min-height:120px;

    }

    header{

        flex-direction:column;

    }

}

@media(max-width:700px){

    .week-header div{

        font-size:12px;

        padding:10px;

    }

    .numero{

        font-size:16px;

    }

    .day{

        min-height:95px;

        padding:5px;

    }

}

.vazio{

    background:#fafafa;

    border:1px solid #f0f0f0;

}

.horario{

    color:#555;

    font-size:14px;

    margin-top:5px;

}

.day{

    transition:.25s;

    cursor:pointer;

}

.day:hover{

    background:#f5f9ff;

    transform:scale(1.02);

    z-index:5;

}

.aberto{

    color:#2E7D32;

    font-weight:bold;

}

.fechado{

    color:#D32F2F;

    font-weight:bold;

}

.facultativo{

    color:#EF6C00;

    font-weight:bold;

}

.feriado{

    color:#1565C0;

    font-weight:bold;

}