body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f7f6;
    margin: 0;
    padding: 20px;
    color: #333;
}

.dashboard-body {
    padding: 40px 20px;
}

.dashboard-container {
    max-width: 900px;
    margin: auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.dashboard-container h1 {
    text-align: center;
    border-bottom: 2px solid #dd0031;
    padding-bottom: 10px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 30px;
}

.grid a {
    display: block;
    text-decoration: none;
    padding: 15px;
    background-color: #dd0031;
    color: white;
    text-align: center;
    border-radius: 6px;
    font-weight: bold;
    transition: transform 0.2s, background-color 0.2s;
}

.grid a:hover {
    background-color: #b30027;
    transform: translateY(-2px);
}

.task-box {
    background: white;
    border: 1px solid #ccc;
    padding: 20px;
    border-radius: 8px;
    max-width: 500px;
    margin-top: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.back-link {
    text-decoration: none;
    color: #007bff;
    font-weight: bold;
    display: inline-block;
    margin-bottom: 10px;
}

.back-link:hover {
    text-decoration: underline;
}

button {
    padding: 8px 15px;
    cursor: pointer;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    margin: 5px 2px;
    transition: background-color 0.2s;
}

button:hover {
    background-color: #0056b3;
}

.btn-danger {
    background-color: #dc3545;
}

.btn-danger:hover {
    background-color: #a71d2a;
}

input[type="text"], input[type="number"], input[type="password"], select {
    padding: 8px;
    margin: 5px 0;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: auto;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 15px;
    margin-bottom: 15px;
}

table, th, td {
    border: 1px solid #ddd;
}

th, td {
    padding: 10px;
    text-align: left;
}

th {
    background-color: #f2f2f2;
}

ul {
    padding-left: 20px;
}

li {
    margin-bottom: 10px;
}

.error-text {
    color: red;
    font-weight: bold;
}