/* User Registration – SEO-Day-Stil */

#user-registration-container {
    max-width: 560px;
    margin-inline: auto;
}

#user-registration-info-text {
    text-align: center;
    margin-bottom: 1.25rem;
}

#user-registration-form.base-form-container {
    padding: 0;
}

#user-registration-fields-box.base-card {
    border: 1px solid rgba(26, 121, 125, 0.14);
    border-top: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    padding: 0;
    background: var(--color-surface);
}

#user-registration-fields-box.base-card::before {
    content: '';
    display: block;
    height: 4px;
    background: var(--gradient-brand);
}

#user-registration-fields-box.base-card:hover {
    transform: none;
    border-color: rgba(26, 121, 125, 0.14);
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
}

#user-registration-fields-box-body.base-card-body {
    padding: 1.75rem 1.5rem 1.5rem;
    color: var(--color-text);
}

#user-registration-fields-box-body .base-form-field-group {
    margin-bottom: 1.5rem;
}

#user-registration-fields-box-body .base-form-field-group:focus-within .base-form-label {
    color: var(--color-primary);
}

#user-registration-fields-box-body .base-form-input,
#user-registration-fields-box-body .base-form-input-error {
    padding: 0.875rem 1.125rem;
    border-radius: var(--radius-md);
    border-color: rgba(26, 121, 125, 0.22);
    background: var(--color-background);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

#user-registration-fields-box-body .base-form-input:focus,
#user-registration-fields-box-body .base-form-input-error:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 121, 125, 0.14);
    background: var(--color-surface);
}

#user-registration-form-field-spam-protection .base-form-label {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
}

#user-registration-form-submit-container.base-form-submit-container {
    margin-top: 1.75rem;
}

#user-registration-form-submit.base-button-standard {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: var(--font-size-base);
    background: var(--gradient-brand);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    letter-spacing: 0.08em;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

#user-registration-form-submit.base-button-standard:hover {
    background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

#user-registration-links {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

#user-registration-login-text.base-content-text {
    margin-bottom: 0;
}

#user-registration-headline-wrapper.base-headline-h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: 1rem;
}

#user-registration-headline.base-headline-h1 {
    color: var(--color-teal);
}

#user-registration-headline-wrapper.base-headline-h1 h1::after,
#user-registration-headline.base-headline-h1::after {
    width: 48px;
    height: 2px;
}

@media (min-width: 768px) {
    #user-registration-fields-box-body.base-card-body {
        padding: 2rem 2rem 1.75rem;
    }

    #user-registration-headline-wrapper.base-headline-h1 {
        font-size: var(--font-size-3xl);
    }

    #user-registration-headline-wrapper.base-headline-h1 h1::after,
    #user-registration-headline.base-headline-h1::after {
        width: 56px;
        height: 3px;
    }
}