body{
    font-family:Arial,sans-serif;
    background:#f4f6f9;
    padding:10px;
    color:#333;
}

.card{
    background:white;
    padding:15px;
    margin-bottom:12px;
    border-radius:10px;
    box-shadow:0 2px 8px rgba(0,0,0,.08);
overflow:visible;
}


.header-title{
    background:#198754;
    color:white;
    padding:15px;
    border-radius:10px;
    text-align:center;
    box-shadow:0 2px 8px rgba(0,0,0,.15);
}

input[type=text],
input[type=password],
input[type=file],
textarea,
select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    box-sizing: border-box;
    background: white;
}

select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}
button{

    width:100%;
    padding:12px;
    margin-top:10px;
    background:#0d6efd;
    color:white;
    border:none;
    border-radius:6px;
    font-weight:bold;
    cursor:pointer;

}

button:hover{

    background:#0b5ed7;

}

.house{

    background:white;
    padding:15px;
    margin-bottom:12px;
    border-radius:10px;
    box-shadow:0 2px 8px rgba(0,0,0,.08);

}

.link{

    display:inline-block;
    padding:10px 15px;
    background:#0d6efd;
    color:white;
    text-decoration:none;
    border-radius:6px;
    font-weight:bold;

}

.link:hover{

    background:#0b5ed7;

}

.nav-btn{

    display:inline-block;
    padding:10px 15px;
    background:#0d6efd;
    color:white;
    text-decoration:none;
    border-radius:6px;
    margin-right:5px;
    margin-bottom:5px;
    font-weight:bold;

}

.nav-btn:hover{

    background:#0b5ed7;

}

.section-toggle{

    cursor:pointer;
    font-weight:bold;
    padding:12px 15px;
    background:#0d6efd;
    color:white;
    border-radius:8px;

}

.section-box{

    margin-top:10px;
    padding:15px;
    background:#f8f9fa;
    border-radius:8px;
    border:1px solid #ddd;

}

.info-bar{

    background:#e9ecef;
    padding:12px;
    border-radius:8px;
    font-weight:bold;

}

.range-link{

    display:inline-block;
    margin:4px;
    padding:10px 14px;
    text-decoration:none;
    border-radius:8px;
    background:#f8f9fa;
    color:#212529;
    border:1px solid #dee2e6;
    font-weight:bold;
    min-width:90px;
    text-align:center;

}

.range-link:hover{

    background:#0d6efd;
    color:white;

}

.range-link-active{

    background:#198754;
    color:white;
    border-color:#198754;

}

summary::-webkit-details-marker{
    display:none;
}

summary{
    cursor:pointer;
}
.logout-btn{

    display:inline-block;
    padding:10px 15px;
    background:#dc3545;
    color:white;
    text-decoration:none;
    border-radius:6px;
    font-weight:bold;

}

.logout-btn:hover{

    background:#bb2d3b;

}

.error-box{

    background:#f8d7da;
    color:#842029;
    border:1px solid #f5c2c7;
    padding:15px;
    border-radius:8px;
    margin-bottom:15px;
    font-weight:bold;

}
.section-title{

cursor:pointer;
font-weight:bold;
padding:12px;
background:#0d6efd;
color:white;
border-radius:8px;

}

details{
margin-bottom:10px;
}

details p{
padding-top:15px;
line-height:1.7;
}


.hero-banner{

    margin-bottom:15px;
    border-radius:10px;
    overflow:hidden;

}

.hero-banner img{

    width:100%;
    height:auto;
    display:block;

}


.merchant-table{

    width:100%;
    border-collapse:collapse;
    background:white;
    font-size:14px;

}

.merchant-table th{

    background:#198754;
    color:white;
    padding:10px;
    text-align:left;

}

.merchant-table td{

    border:1px solid #ddd;
    padding:10px;
    vertical-align:middle;

}

.merchant-table tr:nth-child(even){

    background:#f8f9fa;

}

.merchant-table tr:hover{

    background:#e9ecef;

}

.section-box{

    margin-top:10px;

}
.footer{

margin-top:20px;
padding:20px;
background:white;
border-radius:8px;
text-align:center;
font-size:14px;
color:#666;
line-height:1.8;

}