form.create-offer-container {
    max-width: 800px;
    margin: 50px auto;
    padding: 40px;
    background: #1e1e1e;
    border-radius: 18px;
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
    color: white;
    font-family: 'Titillium Web', sans-serif;
}

form.create-offer-container h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 28px;
    letter-spacing: 1px;
    font-weight: 700;
}

form.create-offer-container select {
    width: 100%;
    padding: 12px;
    margin-bottom: 25px;
    border-radius: 10px;
    border: 2px solid #444;
    background: #2b2b2b;
    color: white;
    font-size: 16px;
    outline: none;
    transition: 0.3s ease;
}

form.create-offer-container select:focus {
    border-color: red;
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.4);
}

form.create-offer-container h3 {
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 20px;
    border-bottom: 1px solid #333;
    padding-bottom: 5px;
    font-weight: 600;
}

form.create-offer-container input[type="checkbox"] {
    accent-color: red;
    transform: scale(1.2);
    margin-right: 8px;
}

form.create-offer-container label.item-row:hover {
    color: red;
    cursor: pointer;
}

form.create-offer-container br {
    margin-bottom: 8px;
}

form.create-offer-container button {
    display: block;
    width: 100%;
    margin-top: 30px;
    padding: 14px;
    border-radius: 12px;
    border: 2px solid red;
    background: transparent;
    color: white;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s ease;
}

form.create-offer-container button:hover {
    background: rgba(255, 0, 0, 0.2);
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
    transform: translateY(-2px);
}