/* Global Styles */
* {
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #333;
}

/* Header */
.header {
    width: 100%;
    background-color: #2ecc71;
    color: white;
    text-align: center;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    height: 80px;
    object-fit: contain;
    margin-right: 20px;
}

.header-title {
    font-size: 1.5rem;
    font-weight: bold;
    text-transform: uppercase;
    flex-grow: 1;
}

/* Main Content Styles */
main {
    max-width: 900px;
    width: 100%;
    padding: 2rem;
    background: white;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

main h1 {
    color: #2ecc71;
    text-align: center;
}

form label {
    display: block;
    margin-top: 1rem;
    font-weight: bold;
}

.note {
    font-size: 0.9rem;
    color: #555;
    margin-bottom: 0.5rem;
}

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

button {
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background-color: #2ecc71;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    filter: brightness(1.1);
}

table {
    width: 100%;
    margin-top: 2rem;
    border-collapse: collapse;
}

th, td {
    border: 1px solid #ccc;
    padding: 0.75rem;
    text-align: center;
}

th {
    background-color: #e9e9e9;
}

/* Risk Level Colors */
.low { background-color: #c8e6c9; }
.medium { background-color: #fff9c4; }
.high { background-color: #ffcc80; }
.very-high { background-color: #ef9a9a; }

.legend {
    margin-top: 2rem;
    font-size: 0.9rem;
    background: #f1f1f1;
    padding: 1rem;
    border-left: 5px solid #2ecc71;
}

/* Footer */
.footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
    width: 100%;
    margin-top: auto;
}

/* Responsive design for smaller screens */
@media (max-width: 600px) {
    main {
        padding: 1rem;
    }

    .header {
        height: 60px;
        padding: 0 10px;
    }

    .logo {
        height: 40px;
        margin-right: 10px;
    }

    .header-title {
        font-size: 1rem;
    }
}