body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f3f3f3;
}






.login-body {
    display: flex;
    height: 100vh;
    justify-content: center;
    align-items: center;
}

.login-box {
    width: 350px;
    background: white;
    padding: 25px;
    box-shadow: 0 0 10px #aaa;
    border-radius: 6px;
}

.login-box h2 {
    text-align: center;
    color: #2f73d8;
}

label {
    font-weight: bold;
    display: block;
    margin-top: 12px;
}

input, select {
    width: 100%;
    padding: 9px;
    margin-top: 5px;
    box-sizing: border-box;
}

button {
    margin-top: 15px;
    padding: 10px 18px;
    background: #2f73d8;
    color: white;
    border: none;
    cursor: pointer;
}

.logout-btn {
    background: #d9534f;
}

.error {
    color: red;
    text-align: center;
}

.wrapper {
    display: flex;
}

.sidebar {
    width: 215px;
    background: white;
    min-height: 100vh;
    box-shadow: 0 0 6px #aaa;
}

.photo-box {
    text-align: center;
    padding: 15px;
}

.dummy-photo {
    width: 150px;
    height: 190px;
    background: #ddd;
    margin: auto;
    line-height: 190px;
    color: #777;
}

.photo-box h3 {
    color: #2f73d8;
}

.sidebar a {
    display: block;
    padding: 13px 18px;
    text-decoration: none;
    color: #2f73d8;
    border-bottom: 1px solid #eee;
}

.sidebar a.active {
    background: #4a89dc;
    color: white;
}

.content {
    flex: 1;
    padding: 20px 30px;
}

.topbar {
    background: white;
    padding: 13px 18px;
    box-shadow: 0 0 5px #bbb;
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.card {
    background: white;
    box-shadow: 0 0 5px #bbb;
    margin-bottom: 20px;
    padding: 10px;
}

.card-title {
    padding: 10px;
    font-weight: bold;
    color: #2f73d8;
    border-bottom: 1px solid #ddd;
}

.card-title span {
    float: right;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

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

th {
    background: #fafafa;
}

.green {
    color: green;
}

.red {
    color: red;
}