body{
    margin:0;
    background:#eef2f7;
    font-family:Arial,sans-serif;
}

.container{
    max-width:900px;
    margin:30px auto;
    background:#fff;
    padding:30px;
    border-radius:15px;
    box-shadow:0 5px 15px rgba(0,0,0,.15);
}

h1{
    text-align:center;
    color:#1565c0;
}

.section{
    margin-top:30px;
}

.grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:15px;
}

label{
    display:block;
    margin-bottom:5px;
    font-weight:bold;
}

input,select{
    width:100%;
    padding:10px;
    border:1px solid #ccc;
    border-radius:8px;
    box-sizing:border-box;
}

button{
    margin-top:20px;
    padding:12px;
    border:none;
    border-radius:8px;
    cursor:pointer;
    font-size:16px;
}

.add{
    background:#43a047;
    color:white;
    width:100%;
}

.submit{
    background:#1565c0;
    color:white;
    width:100%;
}

table{
    width:100%;
    border-collapse:collapse;
    margin-top:20px;
}

th{
    background:#1565c0;
    color:white;
}

th,td{
    border:1px solid #ddd;
    padding:10px;
    text-align:center;
}

.total{
    text-align:right;
    font-size:24px;
    margin-top:20px;
    font-weight:bold;
}
.empty{

    padding:30px;

    text-align:center;

    color:#888;

    border:2px dashed #ccc;

    border-radius:10px;

}

.card{

    margin-top:15px;

    background:white;

    border-left:6px solid #1565c0;

    border-radius:10px;

    padding:20px;

    box-shadow:0 5px 10px rgba(0,0,0,.08);

}

.card h3{

    margin-top:0;

}

.cardButtons{

    margin-top:15px;

    display:flex;

    gap:10px;

}

.edit{

    background:#ff9800;

    color:white;

}

.delete{

    background:#e53935;

    color:white;

}

.cardButtons{
    margin-top:15px;
}

.cardButtons{
    margin-top:15px;
}

.cardButtons a{
    display:inline-block;
    padding:8px 15px;
    color:white;
    text-decoration:none;
    border-radius:6px;
    margin-right:8px;
}
    display:inline-block;
    padding:8px 15px;
    background:#e53935;
    color:white;
    text-decoration:none;
    border-radius:6px;
    font-size:14px;
}

.cardButtons a:hover{
    background:#c62828;
}

.editButton{
    background:#1976d2;
}

.editButton:hover{
    background:#1565c0;
}

.deleteButton{
    background:#e53935;
}

.deleteButton:hover{
    background:#c62828;
}

.summary{
    margin-top:30px;
    padding:20px;
    background:#f7f7f7;
    border-radius:10px;
    border:1px solid #ddd;
}

.summary h2{
    margin-top:0;
}

.summary p{
    margin:8px 0;
    font-size:18px;
}

.summary{
    margin-top:40px;
}

.summaryGrid{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}

.summaryCard{
    flex:1;
    min-width:180px;
    background:white;
    border-radius:10px;
    padding:20px;
    text-align:center;
    box-shadow:0 2px 8px rgba(0,0,0,.1);
}

.summaryCard h3{
    margin-top:0;
    color:#666;
    font-size:16px;
}

.summaryCard p{
    font-size:28px;
    font-weight:bold;
    margin:10px 0 0;
}

.amount{
    background:#4CAF50;
    color:white;
}

.amount h3{
    color:white;
}

/* ==========================
   管理画面
========================== */

.adminTable {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.adminTable th {
    background: #1976d2;
    color: white;
    padding: 12px;
    text-align: center;
}

.adminTable td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: center;
}

.adminTable tr:nth-child(even) {
    background: #f8f8f8;
}

.statusOK {
    color: #2e7d32;
    font-weight: bold;
}

.statusEdit {
    color: #d32f2f;
    font-weight: bold;
}