:root {
    --form-bg: #F0F0F0;
    --form-border: #808080;
    --form-field-spacing: 10px;
    --form-label-color: #000;
    --form-input-bg: #fff;
    --form-input-border: #ccc;
    --form-button-bg: #000080;
    --form-button-color: #fff;
    --form-focus-outline: #0078d7;
    --required-color: #ff0000;
}

.registration-form,
.support-form {
    background-color: var(--form-bg);
    border: 1px solid var(--form-border);
    padding: var(--form-field-spacing);
    margin: var(--form-field-spacing) 0;
}

.registration-form label,
.support-form label {
    display: flex;
    flex-direction: row;
    margin-top: var(--form-field-spacing);
    font-weight: bold;
    user-select: none;
}

.registration-form input,
.registration-form select,
.support-form input,
.support-form select {
    width: 100%;
    margin-bottom: 5px;
    font-family: "MS Sans Serif", Arial, sans-serif;
    padding: 2px;
    border: 1px solid var(--form-input-border);
}

.support-form textarea {
    width: 100%;
    height: 100px;
    margin-bottom: 5px;
    font-family: "MS Sans Serif", Arial, sans-serif;
    padding: 2px;
    border: 1px solid var(--form-input-border);
}

.registration-form input[type="submit"],
.support-form input[type="submit"],
.support-form button {
    background-color: var(--form-button-bg);
    color: var(--form-button-color);
    font-weight: bold;
    cursor: pointer;
    padding: 5px;
    width: auto;
    margin-top: var(--form-field-spacing);
    border: 1px outset var(--form-border);
}

.registration-form input[type="submit"]:hover,
.support-form input[type="submit"]:hover,
.support-form button:hover {
    filter: brightness(1.1);
}

.registration-form input:focus,
.registration-form select:focus,
.support-form input:focus,
.support-form select:focus,
.support-form textarea:focus {
    outline: 2px solid var(--form-focus-outline);
    outline-offset: 0;
}

.required {
    color: var(--required-color);
    font-weight: bold;
    margin-left: 3px;
}

fieldset {
    border: 1px solid var(--form-border);
    padding: 10px;
}

legend {
    font-weight: bold;
    padding: 0 5px;
}

.form-actions {
    margin-top: 15px;
    text-align: right;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}