/* ==========================================================================
   SSO block (customer + admin login) — icon row + Company SSO
   ========================================================================== */

.sso-divider {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-6) 0 var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}
.sso-divider::before,
.sso-divider::after {
    content: "";
    flex: 1;
    border-top: var(--space-px) solid var(--color-border);
}

.sso-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
}
.sso-row--1 { grid-template-columns: 1fr; }
.sso-row--2 { grid-template-columns: repeat(2, 1fr); }

.sso-btn,
.sso-company {
    display: flex;
    align-items: center;
    justify-content: center;
    height: var(--input-height);
    background: var(--color-card-bg);
    border: var(--space-px) solid var(--color-border-strong);
    border-radius: var(--radius-input);
    color: var(--color-text);
    text-decoration: none;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}
.sso-btn:hover,
.sso-company:hover {
    background: var(--color-hover-bg);
    border-color: var(--color-text-disabled);
    color: var(--color-text);
    text-decoration: none;
}
.sso-btn:focus-visible,
.sso-company:focus-visible {
    outline: 2px solid var(--color-teal);
    outline-offset: 2px;
}
.sso-btn svg { flex-shrink: 0; }

.sso-company {
    gap: var(--space-2);
    width: 100%;
    margin-top: var(--space-3);
    font-size: var(--text-base);
    font-weight: 600;
}

.auth-powered { display: block; }

/* ==========================================================================
   Email one-time-code login (default) + password fallback link
   ========================================================================== */

.otp-sent {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-normal);
    margin-bottom: var(--space-4);
}
.otp-sent strong { color: var(--color-text); word-break: break-all; }

.otp-code-input {
    font-size: 22px;
    letter-spacing: 0.5em;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.otp-remember { margin-bottom: var(--space-4); }

.otp-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}
.otp-inline-form { display: inline; margin: 0; }
.otp-link-btn {
    background: none;
    border: 0;
    padding: 0;
    font: inherit;
    color: var(--color-teal);
    cursor: pointer;
}
.otp-link-btn:hover:not(:disabled) { text-decoration: underline; }
.otp-link-btn:disabled { color: var(--color-text-disabled); cursor: default; }
.otp-actions a { color: var(--color-teal); }

.otp-alt {
    margin-top: var(--space-4);
    text-align: center;
    font-size: var(--text-base);
    color: var(--color-text);
}
.otp-alt a { color: var(--color-teal); font-weight: 600; }

/* OTP fields stand alone: span the full row instead of the two-up pairing
   auth-brand.css applies to any .form-group containing input[name="email"]. */
.auth-card form > .form-group:has(#otp_email),
.auth-card form > .form-group:has(#otp_code) {
    grid-column: 1 / -1;
}