.container {
    max-width: 1200px;
    margin: 0 auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.calculate_header {
    background: #292D3E;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.calculate_header h1 {
    font-size: 24px;
    margin-bottom: 10px;
}

.calculate_header p {
    font-size: 16px;
}

.content {
    display: flex;
    flex-wrap: wrap;
    padding: 20px;
}

.info {
    flex: 1;
    padding: 20px;
    border-right: 2px solid #f0f0f0;
}

.info h2 {
    font-size: 20px;
    margin-bottom: 20px;
}

.info-item {
    display: flex;
    margin-bottom: 20px;
}

.info-item img {
    width: 40px;
    margin-right: 10px;
}

.info-item p {
    font-size: 14px;
}

.form-section {
    flex: 2;
    padding: 20px;
}

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

.form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 5px;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.add-vehicle {
    color: #002f6c;
    font-size: 14px;
    cursor: pointer;
    margin-top: 10px;
    text-decoration: underline;
}

.calculate-btn {
    background: #f2911b;
    color: #fff;
    border: none;
    padding: 15px 30px;
    font-size: 20px;
    cursor: pointer;
    border-radius: 5px;
    text-align: center;
    display: block;
    width: 100%;
}


.calculate-input {
    width: 100%;
    padding: 0.7rem 1rem;
    border-radius: 0 !important;
    border: 1px solid #d1d5db;
    outline: none;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    margin-bottom: 20px;
}

.calculate-btn:hover {
    background-color: var(--main-text);
}

.success_alert_message {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
    padding: 30px;
    text-align: center;
}