body {
    background-color: #fcf9f5;
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}

.vac-header {
    text-align: center;
    padding: 80px 20px;
    background: #4A3728;
    color: #eae1d7;
}

.vac-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    margin: 0;
}

.vac-container {
    max-width: 800px;
    margin: -50px auto 80px;
    background: white;
    padding: 50px;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-top: 6px solid #C5A059;
    position: relative;
    z-index: 10;
}

.vac-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.vac-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 5px;
}

.full {
    grid-column: span 2;
}

.vac-group label {
    font-weight: 700;
    color: #4A3728;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.vac-group input {
    padding: 14px;
    border: 2px solid #f0f0f0;
    border-radius: 10px;
    font-size: 1rem;
    background: #fafafa;
    transition: all 0.3s ease;
    font-family: inherit;
}

.file-upload-box {
    position: relative;
    border: 2px dashed #ddd;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    background: #fdfdfd;
    transition: all 0.3s;
    cursor: pointer;
}

.file-upload-box:hover,
.file-upload-box.active {
    border-color: #C5A059;
    background: #fff9f0;
}

.file-upload-box input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
}

.upload-content i {
    font-size: 2.5rem;
    color: #C5A059;
    margin-bottom: 10px;
    display: block;
}

.upload-content span {
    color: #666;
    font-size: 0.9rem;
    font-weight: 500;
}

.invalid {
    border-color: #C5A059 !important;
}

.invalid-box {
    border-color: #C5A059 !important;
    background: #fff9f0;
}

.error-msg {
    color: #C5A059;
    font-size: 0.8rem;
    font-weight: 600;
    min-height: 18px;
}

.vac-btn {
    width: 100%;
    margin-top: 20px;
    padding: 20px;
    background: #4A3728;
    color: #eae1d7;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: 0.3s;
}

.vac-btn:hover {
    background: #C5A059;
    transform: translateY(-2px);
}

@media screen and (max-width: 768px) {
    .vac-grid {
        grid-template-columns: 1fr;
    }

    .full {
        grid-column: span 1;
    }

    .vac-container {
        margin: 20px;
        padding: 30px 20px;
    }
}