body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

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

.login-container {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    width: 300px;
}

.login-container h2 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.5rem;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    width: 100%;
    padding: 0.75rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

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

.error {
    color: red;
    font-size: 0.9rem;
    text-align: center;
}

/* Dashboard styles */
.navbar {
    background-color: #343a40;
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
}

.navbar a {
    color: white;
    text-decoration: none;
    margin-left: 1rem;
}

.container {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

table th, table td {
    border: 1px solid #ddd;
    padding: 0.75rem;
    text-align: left;
}

table th {
    background-color: #f8f9fa;
}

.btn-small {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
    text-decoration: none;
    border-radius: 3px;
    display: inline-block;
}

.btn-primary { background-color: #007bff; color: white; }
.btn-success { background-color: #28a745; color: white; }
.btn-danger { background-color: #dc3545; color: white; }
.btn-warning { background-color: #ffc107; color: black; }

/* Letter Print Styles */
@media print {
    body * {
        visibility: hidden;
    }
    #print-area, #print-area * {
        visibility: visible;
    }
    #print-area {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
    }
    .no-print {
        display: none !important;
    }
}