/* Sign-in choices (auth/login.php). Built on the shared --ak-* theme tokens. */

.auth-page {
    display: flex;
    justify-content: center;
    padding-top: clamp(1.5rem, 6vw, 4rem);
    padding-bottom: clamp(2rem, 6vw, 4rem);
}

.auth-card {
    width: 100%;
    max-width: 27rem;
    padding: clamp(1.25rem, 4vw, 2rem);
    background: var(--ak-surface-solid);
    border: 1px solid var(--ak-border);
    border-radius: 14px;
    box-shadow: var(--ak-shadow-soft);
    color: var(--ak-text);
}

.auth-card h1 {
    margin: 0;
    font-family: 'Sora', 'Manrope', system-ui, sans-serif;
    font-size: clamp(1.4rem, 4.5vw, 1.75rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--ak-text);
}

.auth-lead {
    margin: 0.6rem 0 0;
    color: var(--ak-text-soft);
    font-size: 0.98rem;
    line-height: 1.5;
}

.auth-notice {
    margin: 0.9rem 0 0;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--ak-warning);
    border-radius: 10px;
    background: var(--ak-surface-soft);
    color: var(--ak-text);
    font-size: 0.95rem;
    line-height: 1.5;
}

.auth-methods {
    display: grid;
    gap: 0.65rem;
    margin-top: 1.4rem;
}

.auth-method {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    min-height: 3rem;
    padding: 0.6rem 1rem;
    border: 1px solid var(--ak-border-strong);
    border-radius: 10px;
    background: var(--ak-control-bg);
    color: var(--ak-text);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.auth-method:hover {
    border-color: var(--ak-brand);
    background: var(--ak-surface-soft);
    color: var(--ak-text);
}

.auth-method:focus-visible {
    outline: 3px solid var(--ak-focus);
    outline-offset: 2px;
    border-color: var(--ak-brand);
}

.auth-method svg {
    flex: none;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--ak-text-muted);
    font-size: 0.82rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--ak-border);
}

.auth-benefits {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--ak-border);
}

.auth-benefits h2 {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--ak-text);
}

.auth-benefits ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.4rem;
}

.auth-benefits li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--ak-text-soft);
    font-size: 0.93rem;
    line-height: 1.45;
}

.auth-benefits li::before {
    content: '';
    position: absolute;
    left: 0.15rem;
    top: 0.3rem;
    width: 0.4rem;
    height: 0.7rem;
    border: solid var(--ak-positive);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.auth-legal,
.auth-back {
    margin: 1.25rem 0 0;
    color: var(--ak-text-muted);
    font-size: 0.82rem;
    line-height: 1.5;
}

.auth-back {
    margin-top: 0.75rem;
}

.auth-legal a,
.auth-back a {
    color: var(--ak-brand);
    text-decoration: underline;
    text-underline-offset: 2px;
}