body {
    font-family: 'Poppins', sans-serif;
    background-color: #f4f7f6;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
}

.form-container {
    background: white;
    padding: 30px 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 600px;
    overflow: hidden;
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}

.form-header h1 {
    color: #006a4e;
    margin-bottom: 5px;
}

.form-header p {
    color: #666;
    font-size: 0.95rem;
}

.back-link {
    display: block;
    text-align: left;
    margin-bottom: 20px;
    color: #006a4e;
    text-decoration: none;
    font-weight: 600;
}

.slide {
    display: none;
}

.slide.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #333;
    font-weight: 600;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #555;
}

input[type="text"],
input[type="date"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.3s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #006a4e;
}

.form-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

button {
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    background-color: #006a4e;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

button:hover {
    background-color: #004b37;
    transform: translateY(-2px);
}

button.prev-btn {
    background-color: #6c757d;
}

button.prev-btn:hover {
    background-color: #5a6268;
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.requirements {
    background-color: #e6f0ed;
    border-left: 4px solid #006a4e;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    font-size: 0.9rem;
    color: #333;
}

.file-preview {
    margin-top: 10px;
    font-style: italic;
    color: #666;
}

.file-preview img {
    max-width: 150px;
    border-radius: 6px;
    margin-top: 5px;
}