*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
    line-height: 1.6;
}

/* Header and Navigation */
header {
    background-color: #2C5F4F;
    color: white;
    padding: 15px 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header button {
    background-color: white;
    color: #2C5F4F;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

header button:hover {
    background-color: #A9D8AC;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

main {
    background-color: #6C8E87;
    min-height: 100vh;
    padding: 40px 20px;
    color: white;
}

table {
    border: 2px solid white;
    border-collapse: collapse;
}

table th,
table td {
    border: 1px solid white;
    padding: 10px;
}

.content-box {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-left: 5px solid #A9D8AC;
}

.content-box h2 {
    font-size: 20px;
    color: white;
    margin-bottom: 15px;
}

.content-box p {
    color: white;
    margin-bottom: 15px;
}

a {
    color: #2C5F4F;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 2px solid #A9D8AC;
    transition: all 0.3s ease;
    display: inline-block;
}

a:hover {
    color: #A9D8AC;
    border-bottom: 2px solid #2C5F4F;
}

/* For form elements */
.form-section {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

select, input[type="date"], input[type="text"] {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

select:focus, input:focus {
    outline: none;
    border-color: #2C5F4F;
    box-shadow: 0 0 5px rgba(44, 95, 79, 0.3);
}

.button {
    background-color: #A9D8AC;
    color: #2C5F4F;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.button:hover {
    background-color: #2C5F4F;
    color: #A9D8AC;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    main {
        padding: 20px 15px;
    }
    .content-box, .form-section {
        padding: 20px;
    }
    header {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    header button {
        font-size: 14px;
        padding: 8px 16px;
    }
    .content-box h2 {
        font-size: 18px;
    }
}