/* General Styles */
body {
    font-family: 'Arial', sans-serif;
    background-color: #f7f7f7;
    color: #333;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

h1, h2 {
    color: #333;
    margin-bottom: 20px;
}

a {
    text-decoration: none;
    color: #007bff;
}

a:hover {
    color: #0056b3;
}

/* Buttons */
.btn {
    display: inline-block;
    font-size: 14px;
    padding: 10px 20px;
    border-radius: 5px;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.3s;
    color: #fff;
}

.btn-primary {
    background-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-success {
    background-color: #28a745;
}

.btn-success:hover {
    background-color: #218838;
}

.btn-warning {
    background-color: #ffc107;
    color: #333;
}

.btn-warning:hover {
    background-color: #e0a800;
}

.btn-info {
    background-color: #17a2b8;
}

.btn-info:hover {
    background-color: #138496;
}

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

.btn-danger:hover {
    background-color: #c82333;
}

.btn-sm {
    font-size: 12px;
    padding: 5px 10px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

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

input[type="text"],
input[type="number"],
input[type="date"],
select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    margin-top: 5px;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
select:focus {
    border-color: #007bff;
    outline: none;
}

/* Alerts */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: 4px;
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

/* Table */
.table {
    width: 100%;
    margin-bottom: 20px;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

.table th {
    background-color: #f2f2f2;
    color: #333;
    font-weight: bold;
}

.table tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

/* Footer */
.footer {
    text-align: center;
    margin-top: 50px;
    padding: 20px;
    background-color: #f2f2f2;
    border-top: 1px solid #ddd;
}

.footer p {
    margin: 0;
    color: #666;
}