.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: var(--bg-muted);
}

.auth-container {
    width: 100%;
    max-width: 420px;
}

.auth-card {
    background: var(--bg-default);
    border: 1px solid var(--border-default);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-overlay);
}

.auth-header {
    text-align: center;
    margin-bottom: 1.75rem;
}

.auth-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.75rem;
}

.auth-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    color: var(--fg-default);
}

.auth-subtitle {
    color: var(--fg-muted);
    margin: 0;
    font-size: 0.9rem;
}

.auth-field {
    margin-bottom: 1rem;
}

.auth-field label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.35rem;
    color: var(--fg-default);
}

.auth-field .form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-default);
    border-radius: 6px;
    background: var(--bg-inset);
    color: var(--fg-default);
}

.auth-field .form-control:focus {
    outline: 2px solid var(--focus-ring);
    outline-offset: -1px;
    border-color: var(--focus-ring);
}

.auth-field .form-control:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.auth-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--fg-muted);
    margin-top: 0.35rem;
}

.auth-submit {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.55rem 1rem;
}

.auth-alert {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.auth-alert-error {
    background: color-mix(in srgb, var(--danger-fg) 12%, transparent);
    color: var(--danger-fg);
    border: 1px solid color-mix(in srgb, var(--danger-fg) 30%, transparent);
}

.auth-alert-success {
    background: var(--success-muted);
    color: var(--success-fg);
    border: 1px solid color-mix(in srgb, var(--success-fg) 30%, transparent);
}

.auth-alert-info {
    background: var(--accent-muted);
    color: var(--accent-fg);
    border: 1px solid color-mix(in srgb, var(--accent-fg) 30%, transparent);
}

.auth-footer-link {
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.875rem;
}

.auth-footer-link a {
    color: var(--accent-fg);
    text-decoration: none;
}

.auth-footer-link a:hover {
    text-decoration: underline;
}

.recovery-code-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
    background: var(--bg-muted);
    border: 1px dashed var(--border-default);
    border-radius: 8px;
}

.recovery-code-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--fg-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.recovery-code-value {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--fg-default);
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

.recovery-code-input {
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
    letter-spacing: 0.05em;
}

.account-sections {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 480px;
}

.account-section h2 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 1rem;
    color: var(--fg-default);
}

.account-email {
    color: var(--fg-muted);
    margin: 0;
}

.account-hint {
    margin-top: 0.75rem;
}

.account-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.75rem;
}