/* Estilos personalizados para a página de login */
.login-area {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.login-container {
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    padding: 40px;
    max-width: 500px;
    margin: 0 auto;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-title {
    margin-bottom: 30px;
    position: relative;
}

.login-title h2 {
    font-size: 28px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.login-title:after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background-color: #4caf50;
    margin: 10px 0;
}

.login-form .form-group {
    margin-bottom: 25px;
}

.login-form .form-control {
    height: 50px;
    border-radius: 5px;
    border: 1px solid #ddd;
    padding: 10px 15px 10px 40px;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: none;
    position: relative;
}

.form-group {
    position: relative;
}

.form-group:before {
    font-family: 'FontAwesome';
    position: absolute;
    left: 15px;
    top: 38px;
    color: #999;
    z-index: 1;
}

.form-group:nth-child(1):before {
    content: '\f007'; /* ícone de usuário */
}

.form-group:nth-child(2):before {
    content: '\f023'; /* ícone de cadeado */
}

.login-form .form-control:focus {
    border-color: #4caf50;
    box-shadow: 0 0 8px rgba(76, 175, 80, 0.3);
    outline: none;
}

.login-form .form-group:focus-within:before {
    color: #4caf50;
}

.login-form label {
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
    color: #555;
    transition: color 0.3s ease;
}

.login-form .form-group:focus-within label {
    color: #4caf50;
}

.login-form .form-control::placeholder {
    color: #999;
}

.login-form .btn-login {
    background-color: #4caf50;
    border: none;
    color: white;
    padding: 15px 20px;
    width: 100%;
    font-size: 16px;
    font-weight: 600;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
    position: relative;
    overflow: hidden;
    letter-spacing: 1px;
}

.login-form .btn-login:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.login-form .btn-login:hover {
    background-color: #3d8b40;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.login-form .btn-login:hover:before {
    left: 100%;
}

.login-links {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    font-size: 14px;
}

.login-links a {
    color: #4caf50;
    text-decoration: none;
    transition: color 0.3s ease;
}

.login-links a:hover {
    color: #3d8b40;
    text-decoration: underline;
}

.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    animation: slideIn 0.3s ease-out;
    position: relative;
    padding-left: 45px;
}

.alert:before {
    font-family: 'FontAwesome';
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
}

.alert-danger {
    background-color: #f8d7da;
    border-left: 4px solid #dc3545;
    color: #721c24;
}

.alert-danger:before {
    content: '\f071'; /* ícone de alerta */
    color: #dc3545;
}

.alert-success {
    background-color: #d4edda;
    border-left: 4px solid #28a745;
    color: #155724;
}

.alert-success:before {
    content: '\f00c'; /* ícone de check */
    color: #28a745;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsividade */
@media (max-width: 768px) {
    .login-area {
        padding: 40px 0;
    }
    
    .login-container {
        padding: 30px 20px;
        margin: 0 15px;
    }
    
    .login-title h2 {
        font-size: 24px;
    }
    
    .login-title p {
        font-size: 14px;
    }
    
    .login-form .form-control {
        height: 45px;
        font-size: 15px;
    }
    
    .login-form .btn-login {
        padding: 12px 15px;
    }
    
    .login-links {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .form-group:before {
        top: 36px;
    }
}