.nerdmail-subscription-box {
    width: 100%;
    max-width: 500px;
    margin: 0 0 20px 0;
    font-family: inherit;
}

.nerdmail-subscription-box form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0 !important;
    padding: 0 !important;
}

.nerdmail-form-fields {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nerdmail-field-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nerdmail-field-wrap label {
    font-weight: 600;
    font-size: 0.95em;
    color: inherit;
    margin-bottom: 0;
}

.nerdmail-field-wrap input[type="text"],
.nerdmail-field-wrap input[type="email"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 1em;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-color: #fff;
    color: #1f2937;
    margin: 0 !important;
}

.nerdmail-field-wrap input[type="text"]:focus,
.nerdmail-field-wrap input[type="email"]:focus {
    border-color: #3b82f6;
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Checkbox Lists */
.nerdmail-lists-wrap {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    background-color: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.nerdmail-checkbox-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    margin-bottom: 0 !important;
}

.nerdmail-checkbox-wrap input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    margin: 0 !important;
}

.nerdmail-checkbox-wrap label {
    cursor: pointer;
    font-size: 0.95em;
    user-select: none;
    margin: 0;
}

/* Button */
.nerdmail-subscription-box button[type="submit"] {
    padding: 12px 24px;
    font-weight: 600;
    font-size: 1em;
    border-radius: 6px;
    background-color: #111827;
    color: #ffffff;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.nerdmail-subscription-box button[type="submit"]:hover {
    opacity: 0.9;
}

.nerdmail-subscription-box button[type="submit"]:active {
    transform: translateY(1px);
}

.nerdmail-subscription-box button[type="submit"]:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Layout adjustments for all forms */
.nerdmail-subscription-box .nerdmail-form-fields {
    flex-direction: column;
    align-items: flex-start;
}

.nerdmail-subscription-box .nerdmail-field-wrap,
.nerdmail-subscription-box .nerdmail-lists-wrap {
    width: 100%;
    max-width: 350px;
}

.nerdmail-subscription-box button[type="submit"] {
    width: auto;
    border-radius: 9999px;
    padding: 10px 24px;
    margin: 0 !important;
}

@media (max-width: 480px) {
    .nerdmail-subscription-box .nerdmail-form-fields {
        flex-direction: column;
        align-items: stretch;
    }
    
    .nerdmail-subscription-box button[type="submit"] {
        width: 100%;
    }
}