/* Add-on Q&A Signup - Early Adopter Formular */

.ao-qa-signup {
    max-width: 780px;
    margin: 0 auto;
    color: #fff;
}

.ao-qa-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 32px 0 6px;
    color: #fff;
}

.ao-qa-section-title:first-of-type {
    margin-top: 0;
}

.ao-qa-hint {
    font-size: 0.9rem;
    opacity: 0.65;
    margin: 0 0 16px;
}

/* Add-on Auswahl + Interest-Typ: Cards als Checkbox/Radio-Ersatz */
.ao-qa-addon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.ao-qa-addon-card,
.ao-qa-radio-card {
    position: relative;
    display: flex;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    padding: 16px 18px 16px 46px;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
    user-select: none;
}

.ao-qa-addon-card:hover,
.ao-qa-radio-card:hover {
    border-color: rgba(180, 255, 0, 0.4);
    background: rgba(255, 255, 255, 0.08);
}

/* Inputs optisch verstecken, aber zugänglich halten (Screenreader + Fokus) */
.ao-qa-addon-card input,
.ao-qa-radio-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
}

/* Custom Check-/Radio-Indikator links oben */
.ao-qa-addon-card::before,
.ao-qa-radio-card::before {
    content: "";
    position: absolute;
    top: 18px;
    left: 16px;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    background: transparent;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.ao-qa-addon-card::before {
    border-radius: 4px;
}

.ao-qa-radio-card::before {
    border-radius: 50%;
}

/* Checked state: Karte grün umrandet, Indikator gefüllt */
.ao-qa-addon-card:has(input:checked),
.ao-qa-radio-card:has(input:checked) {
    border-color: var(--color-primary, #b4ff00);
    background: rgba(180, 255, 0, 0.08);
    box-shadow: 0 0 0 1px var(--color-primary, #b4ff00) inset;
}

.ao-qa-addon-card:has(input:checked)::before {
    border-color: var(--color-primary, #b4ff00);
    background: var(--color-primary, #b4ff00);
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23111' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='3 8 7 12 13 4'/></svg>");
    background-size: 14px 14px;
    background-repeat: no-repeat;
    background-position: center;
}

.ao-qa-radio-card:has(input:checked)::before {
    border-color: var(--color-primary, #b4ff00);
    background: radial-gradient(circle, var(--color-primary, #b4ff00) 40%, transparent 42%);
}

/* Fokus-Ring (Keyboard-Navigation) */
.ao-qa-addon-card:focus-within,
.ao-qa-radio-card:focus-within {
    outline: 2px solid var(--color-primary, #b4ff00);
    outline-offset: 2px;
}

.ao-qa-addon-card-body,
.ao-qa-radio-card > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ao-qa-addon-card-body strong,
.ao-qa-radio-card strong {
    font-size: 0.98rem;
    color: #fff;
    line-height: 1.3;
}

.ao-qa-addon-card-body span,
.ao-qa-radio-card span {
    font-size: 0.82rem;
    opacity: 0.7;
    line-height: 1.4;
}

/* Interesse-Typ Radio-Gruppe */
.ao-qa-interest-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

@media (min-width: 640px) {
    .ao-qa-interest-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Form-Grid */
.ao-qa-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .ao-qa-form-grid {
        grid-template-columns: 1fr;
    }
}

/* ID-based selectors so the dark form styles always win against globally-loaded
 * .form-label-donamic / .input-donamic rules from the styleguide.
 */
#ao-qa-signup .form-label,
#ao-qa-signup .form-label-donamic {
    display: block;
    margin-bottom: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
}

#ao-qa-signup .input-donamic {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.12);
    color: #fff;
}

#ao-qa-signup .input-donamic::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

#ao-qa-signup .input-donamic:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

#ao-qa-signup .input-donamic:focus {
    border-color: var(--color-primary, #b4ff00);
    background: rgba(255, 255, 255, 0.1);
}

#ao-qa-signup select.input-donamic option {
    background: #1a1a1a;
    color: #fff;
}

/* Marketing Opt-in + Privacy */
.ao-qa-optin,
.ao-qa-privacy {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 16px;
    font-size: 0.88rem;
    line-height: 1.45;
    opacity: 0.88;
}

.ao-qa-optin input,
.ao-qa-privacy input {
    margin-top: 3px;
    accent-color: var(--color-primary, #b4ff00);
    flex-shrink: 0;
}

.ao-qa-optin label,
.ao-qa-privacy label {
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
}

.ao-qa-privacy a,
.ao-qa-optin a {
    color: var(--color-primary, #b4ff00);
    text-decoration: none;
}

.ao-qa-privacy a:hover,
.ao-qa-optin a:hover {
    text-decoration: underline;
}

/* Submit-Status */
.ao-qa-error {
    color: #ff6666;
    font-size: 0.9rem;
    margin-top: 16px;
    display: none;
    padding: 10px 14px;
    background: rgba(255, 68, 68, 0.12);
    border-radius: 8px;
    border: 1px solid rgba(255, 68, 68, 0.3);
}

.ao-qa-loading {
    display: none;
    text-align: center;
    padding: 16px;
    opacity: 0.7;
    font-size: 0.9rem;
}