body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: white;
    padding: 48px 40px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    border: 1px solid #e5e7eb;
}

.login-card h1 {
    margin: 0 0 8px 0;
    color: #111827;
    text-align: center;
    font-size: 24px;
    font-weight: 600;
}

.login-card p {
    margin: 0 0 32px 0;
    color: #6b7280;
    text-align: center;
    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #111827;
    font-weight: 500;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.15s;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #374151;
}

.btn-login {
    width: 100%;
    padding: 11px;
    background: #1f2937;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-login:hover {
    background: #111827;
}

.forgot-password {
    margin-top: 16px;
    text-align: center;
}

.forgot-password a {
    color: #6b7280;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.15s;
}

.forgot-password a:hover {
    color: #111827;
}

.alert {
    padding: 12px 14px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-size: 14px;
    border: 1px solid;
}

.alert-error {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.alert-info {
    background: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

.login-footer {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid #e5e7eb;
    text-align: center;
    font-size: 13px;
    color: #6b7280;
}

.qr-container {
    text-align: center;
    margin: 24px 0;
}

.qr-container img {
    max-width: 250px;
    height: auto;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    padding: 12px;
    background: white;
}

.secret-code {
    background: #f3f4f6;
    padding: 12px;
    border-radius: 6px;
    font-family: monospace;
    font-size: 14px;
    word-break: break-all;
    margin: 16px 0;
}

.setup-steps {
    background: #f9fafb;
    padding: 16px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.setup-steps ol {
    margin: 8px 0;
    padding-left: 24px;
}

.setup-steps li {
    margin: 8px 0;
    color: #374151;
}

.twofa-success-actions {
    margin-top: 20px;
}

.twofa-success-link {
    display: block;
    text-decoration: none;
    text-align: center;
}

.twofa-code-input {
    text-align: center;
    font-size: 18px;
    letter-spacing: 4px;
}

.remember-group {
    margin-bottom: 20px;
}

.remember-group .remember-checkbox {
    width: auto;
    margin: 0;
}

.remember-group .remember-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    cursor: pointer;
    font-weight: 400;
}

.login-card-twofa .form-group {
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
}

.login-card-twofa .form-group label {
    text-align: center;
}

.login-card-twofa .btn-login {
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
    display: block;
}

.forgot-password-spaced {
    margin-top: 20px;
}

.forgot-password-button-link {
    display: block;
    text-decoration: none;
    text-align: center;
}

.alert-hint {
    background-color: #f0f9ff;
    border-left: 4px solid #0ea5e9;
}

.password-requirements-list {
    margin: 8px 0 0 20px;
    font-size: 14px;
}