body{
    margin:0;
    background:#f5f9fd;
    font-family:Arial,sans-serif;
    color:#333;
}

.container{
    width:94%;
    max-width:520px;
    margin:20px auto;
}

.card{
    background:#fff;
    border-radius:18px;
    padding:22px;
    margin-bottom:18px;
    box-shadow:0 2px 12px rgba(0,0,0,.08);
}

h1,h2,h3{
    margin-top:0;
    color:#4DA3FF;
}

input,select,textarea{
    width:100%;
    padding:14px;
    border:1px solid #d6ebff;
    border-radius:12px;
    margin-bottom:14px;
    box-sizing:border-box;
    font-size:15px;
}

button{
    width:100%;
    background:#4DA3FF;
    color:#fff;
    border:none;
    border-radius:12px;
    padding:14px;
    font-size:15px;
    cursor:pointer;
}

.btn-green{
    background:#36b36b;
}

.menu{
    display:flex;
    gap:10px;
    margin-top:15px;
}

.menu a{
    flex:1;
    text-align:center;
    background:#4DA3FF;
    color:#fff;
    text-decoration:none;
    padding:12px;
    border-radius:10px;
}

.alert{
    background:#eaf4ff;
    border-radius:10px;
    padding:12px;
    margin-bottom:15px;
}

.small{
    font-size:13px;
    color:#666;
}

table{
    width:100%;
    border-collapse:collapse;
}

td,th{
    padding:10px;
    border-bottom:1px solid #eee;
    text-align:left;
    font-size:14px;
}

.status-red,
.status-green{
    width:12px;
    height:12px;
    border-radius:50%;
    display:inline-block;
}

.status-red{
    background:red;
}

.status-green{
    background:#36b36b;
}