.register-prose {
    max-width: 42rem;
}

.register-surface {
    background-color: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color-translucent, rgba(0, 0, 0, 0.08));
    border-radius: 1rem;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.04),
        0 8px 24px rgba(0, 0, 0, 0.06);
}

[data-bs-theme="dark"] .register-surface {
    background-color: var(--bg-card-grey) !important;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.2),
        0 8px 24px rgba(0, 0, 0, 0.25);
}

.register-form-card {
    padding: 1.5rem 1.5rem 1.75rem;
}

@media (min-width: 768px) {
    .register-form-card {
        padding: 1.75rem 1.75rem 2rem;
    }
}

.register-form .form-label,
.register-form legend.register-legend {
    font-size: 0.9375rem;
    margin-bottom: 0.4rem;
}

.register-form legend.register-legend {
    float: none;
    width: auto;
}

.register-form .form-control {
    border-radius: 0.6rem;
    padding: 0.7rem 0.9rem;
    border-color: var(--bs-border-color);
}

.register-form .form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.15);
}

.register-choice-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.register-choice {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin: 0;
    padding: 0.9rem 1rem;
    border: 1.5px solid var(--bs-border-color);
    border-radius: 0.75rem;
    background: transparent;
    cursor: pointer;
    transition:
        border-color 0.15s ease,
        background-color 0.15s ease,
        box-shadow 0.15s ease;
}

.register-choice input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    margin: 0;
    pointer-events: none;
}

.register-choice-icon {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 0.55rem;
    background: var(--bs-secondary-bg);
    color: var(--bs-secondary-color);
    font-size: 1rem;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.register-choice-copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    padding-top: 0.1rem;
}

.register-choice-title {
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 1.3;
    color: var(--bs-body-color);
}

.register-choice-hint {
    font-size: 0.75rem;
    line-height: 1.35;
    color: var(--bs-secondary-color);
}

.register-choice:hover {
    border-color: rgba(var(--bs-primary-rgb), 0.45);
    background: rgba(var(--bs-primary-rgb), 0.04);
}

.register-choice.selected {
    border-color: var(--bs-primary);
    background: rgba(var(--bs-primary-rgb), 0.08);
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.12);
}

.register-choice.selected .register-choice-icon {
    background: var(--bs-primary);
    color: #fff;
}

.register-choice.focus-visible {
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.22);
}

.register-form-footer {
    margin-top: 0.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--bs-border-color-translucent, rgba(0, 0, 0, 0.08));
}

.register-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    width: 100%;
    padding: 0.7rem 1.25rem;
    border-radius: 0.6rem;
    font-weight: 600;
}

.register-email-display {
    padding: 0.75rem 1rem;
    border-radius: 0.6rem;
    background: var(--bs-secondary-bg);
    border: 1px solid var(--bs-border-color);
}

#business-fields:not(.d-none) {
    animation: register-fade-in 0.2s ease;
}

@keyframes register-fade-in {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 419.98px) {
    .register-choice-group {
        grid-template-columns: 1fr;
    }
}

.oauth-google-form {
    margin: 0;
}

.oauth-google-button {
    appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    min-height: 2.5rem;
    padding: 0.55rem 1.25rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.6rem;
    background: #fff;
    color: #1f1f1f;
    font-family: inherit;
    font-weight: 500;
    font-size: 0.9375rem;
    line-height: 1.2;
    cursor: pointer;
}

.oauth-google-button:hover,
.oauth-google-button:focus-visible {
    background: #f8f9fa;
    color: #1f1f1f;
    border-color: var(--bs-border-color);
}

.oauth-google-logo {
    width: 1.125rem;
    height: 1.125rem;
    flex-shrink: 0;
}

.oauth-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1.25rem 0;
    color: var(--bs-secondary-color);
    font-size: 0.8125rem;
}

.oauth-divider::before,
.oauth-divider::after {
    content: "";
    flex: 1 1 auto;
    border-top: 1px solid var(--bs-border-color-translucent, rgba(0, 0, 0, 0.08));
}

[data-bs-theme="dark"] .oauth-google-button {
    background: #131314;
    color: #e3e3e3;
    border-color: #8e918f;
}

[data-bs-theme="dark"] .oauth-google-button:hover,
[data-bs-theme="dark"] .oauth-google-button:focus-visible {
    background: #1f1f1f;
    color: #e3e3e3;
    border-color: #8e918f;
}