.auth-form {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    box-sizing: border-box;
}

.form-group {
    width: 100%;
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--alura-text);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    box-sizing: border-box;
}

.auth-form input[type="email"],
.auth-form input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--alura-gray);
    border-radius: 4px;
    font-size: 1rem;
    background: #fff;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--alura-primary);
    box-shadow: 0 0 0 2px rgba(22, 123, 247, 0.2);
}

.btn-primary {
    background: var(--alura-primary);
    color: white;
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

.divider {
    text-align: center;
    margin: 1.5rem 0;
    color: #666;
    font-size: 0.9rem;
}

.social-login {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    background: #fff;
    border: 1px solid #ddd;
    transition: transform 0.2s;
    text-decoration: none;
    color: #333;
    font-size: 0.9rem;
    width: auto;
    height: auto;
}

.btn-social svg {
    width: 20px;
    height: 20px;
}

.btn-social:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

.auth-links a {
    color: var(--alura-primary);
    text-decoration: none;
    font-size: 0.9rem;
}

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

.auth-title {
    color: var(--alura-secondary);
    margin-bottom: 2rem;
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
}

.auth-alert {
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 4px;
}

.auth-alert.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.auth-alert.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
} 

.password-input-wrapper {
    position: relative;
}

.char-counter {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8em;
    color: #666;
}

.char-counter.valid {
    color: #4CAF50;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    margin-bottom: 10px;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.dev-login-form {
    margin-bottom: 20px;
}