:root {
    --ew-auth-primary: #2563eb;
    --ew-auth-primary-hover: #1d4ed8;
    --ew-auth-background: #ffffff;
    --ew-auth-surface: #f8fafc;
    --ew-auth-text: #1e293b;
    --ew-auth-text-muted: #64748b;
    --ew-auth-border: #e2e8f0;
    --ew-auth-error: #dc2626;
    --ew-auth-success: #16a34a;
    --ew-auth-warning: #d97706;
    --ew-auth-danger: #dc2626;
    --ew-auth-radius: 8px;
    --ew-auth-font: system-ui, -apple-system, sans-serif;
}

.ew-auth-login,
.ew-auth-magic-link-sent,
.ew-auth-callback,
.ew-auth-totp-verify,
.ew-auth-backup-verify,
.ew-auth-passkey-prompt {
    max-width: 400px;
    margin: 2rem auto;
    padding: 2rem;
    font-family: var(--ew-auth-font);
    color: var(--ew-auth-text);
}

.ew-auth-title {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.ew-auth-text { margin-bottom: 1rem; }
.ew-auth-text-muted { color: var(--ew-auth-text-muted); font-size: 0.875rem; }

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

.ew-auth-field label {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.ew-auth-field input {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--ew-auth-border);
    border-radius: var(--ew-auth-radius);
    font-size: 1rem;
    font-family: var(--ew-auth-font);
    box-sizing: border-box;
}

.ew-auth-field input:focus {
    outline: 2px solid var(--ew-auth-primary);
    outline-offset: -1px;
    border-color: var(--ew-auth-primary);
}

.ew-auth-btn {
    display: block;
    width: 100%;
    padding: 0.625rem 1rem;
    border: none;
    border-radius: var(--ew-auth-radius);
    font-size: 1rem;
    font-family: var(--ew-auth-font);
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    margin-bottom: 0.5rem;
    transition: background-color 0.15s ease;
}

.ew-auth-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.ew-auth-btn-primary {
    background-color: var(--ew-auth-primary);
    color: white;
}

.ew-auth-btn-primary:hover:not(:disabled) {
    background-color: var(--ew-auth-primary-hover);
}

.ew-auth-btn-secondary {
    background-color: var(--ew-auth-surface);
    color: var(--ew-auth-text);
    border: 1px solid var(--ew-auth-border);
}

.ew-auth-btn-secondary:hover:not(:disabled) {
    background-color: var(--ew-auth-border);
}

.ew-auth-btn-danger {
    background-color: transparent;
    color: var(--ew-auth-danger);
    border: 1px solid var(--ew-auth-danger);
    padding: 0.375rem 0.75rem;
    width: auto;
    font-size: 0.875rem;
}

.ew-auth-btn-text {
    background: none;
    color: var(--ew-auth-text-muted);
    border: none;
    text-decoration: underline;
}

.ew-auth-divider {
    text-align: center;
    color: var(--ew-auth-text-muted);
    margin: 1rem 0;
    font-size: 0.875rem;
}

.ew-auth-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.ew-auth-link {
    color: var(--ew-auth-primary);
    text-decoration: none;
    font-size: 0.875rem;
}

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

.ew-auth-error {
    background-color: #fef2f2;
    color: var(--ew-auth-error);
    padding: 0.75rem;
    border-radius: var(--ew-auth-radius);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.ew-auth-success {
    background-color: #f0fdf4;
    color: var(--ew-auth-success);
    padding: 0.75rem;
    border-radius: var(--ew-auth-radius);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.ew-auth-warning { color: var(--ew-auth-warning); font-weight: 500; }

.ew-auth-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--ew-auth-border);
}

.ew-auth-section h2 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.ew-auth-passkey-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--ew-auth-border);
}

.ew-auth-passkey-info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.ew-auth-backup-codes-display {
    background-color: var(--ew-auth-surface);
    padding: 1rem;
    border-radius: var(--ew-auth-radius);
    margin: 1rem 0;
}

.ew-auth-backup-codes-display code {
    display: block;
    font-family: monospace;
    font-size: 1rem;
    padding: 0.25rem 0;
}

.ew-auth-qr-code {
    display: flex;
    justify-content: center;
    margin: 1rem 0;
}

.ew-auth-qr-code svg {
    width: 200px;
    height: 200px;
}