.hidden {
    display: none;
}

.join-form {
    height: auto;
    position: relative;
}

/* For normal form text section */
.join-form-group {
    margin-top: 30px;
    margin-bottom: 10px;
}

.join-form-row {
    display: flex;
    gap: 1rem;
}

.join-form-row .join-form-group {
    flex: 1;
    margin-bottom: 0;
}

.join-form-group label {
    display: block;
    margin-bottom: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem !important;
    font-weight: 600;
    color: rgb(17, 46, 83);
}

.join-email-hint {
    margin-top: 10px;
}

.join-email-hint,
.join-form-hint {
    display: block;
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
}

.join-form-group input:not([type="checkbox"]):not([type="submit"]),
.join-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    color: #183b4e;
    background-color: rgba(255, 255, 255, 0.8);
    box-sizing: border-box;
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.15);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    resize: vertical;
}

.join-form-group input:focus,
.join-form-group textarea:focus {
    border: 2px solid rgba(8, 35, 68, 0.85) !important;
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.15) !important;
    outline: none !important;
}

.join-form-group.textarea textarea::placeholder {
    color: #666;
}

.submit-button {
    flex: 1;
    padding: 12px;
    background-color: rgba(2, 32, 63, 0.78);
    color: white;
    border: 2px solid rgba(2, 32, 63, 0.98);
    border-radius: 6px;
    font-size: 18px;
    font-family: "Caprasimo", serif;
    cursor: pointer;
    width: 100%;
    margin-top: 5px;
}

.submit-button:hover,
input[type="submit"]:hover {
    border: 2px solid rgb(229, 208, 172);
    background-color: rgba(244, 235, 211, 0.95);
    color: black;
}

/* other media view */
@media (max-width: 1080px) {
    .join-form {
        height: auto !important;
    }
}

@media (max-width: 800px) {
    .join-form {
        height: auto !important;
    }

    .join-form-row {
        display: block;
    }

    .join-form-group label,
    .join-form-hint,
    .join-email-hint {
        text-align: left !important;
    }

    .join-form-group input:not([type="checkbox"]):not([type="submit"]),
    .join-form-group textarea {
        font-size: 16px;
        min-height: 48px;
    }

    .join-form-group textarea {
        min-height: 120px;
    }
}