body {
    background-color: #f8f9fa;
    font-family: Arial, sans-serif;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header-container {
    margin-top: 30px;
    margin-bottom: 20px;
}

.line-head-one {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background-color: #000;
}

.search-container {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-bottom: 30px;
    max-width: 800px;
    width:80%;
}

.form-title {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 20px;
    text-align: center;
}

.note {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 15px;
}

.btn-primary {
    background-color: #28a745;
    border-color: #28a745;
    padding: 8px 30px;
}

    .btn-primary:hover {
        background-color: #218838;
        border-color: #218838;
    }

h4 {
    text-align: center;
    font-weight: bold;
}

    h4 span {
        font-size: 0.9em;
    }

.register-link {
    font-size: 0.9rem;
    text-align: center;
    margin-top: 15px;
}

@media (max-width: 768px) {
    .search-container {
        width: 100%;
    }
}