:root{
    --azul-escuro: #081d62;
    --azul-claro: #2060cf;
    --vermelho: #dc3545;
    --branco: #ffffff;
    --preto: #2d2d2d;
}
.flash-message {
    position: fixed;
    top: 40px;
    right: 55px;
    color: var(--branco);
    padding: 16px 20px;
    border-radius: 8px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    font-family: Arial, sans-serif;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.5s ease forwards;
    z-index: 9999;
}
.flash-message.success {
    background-color: var(--azul-claro);
}
.flash-message.error {
    background-color: var(--vermelho);
}
.flash-message.info {
    background-color: var(--azul-claro);
}
.flash-message.hide {
    animation: slideOut 0.5s ease forwards;
}
.flash-close {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--branco);
    border: none;
    font-weight: bold;
    font-size: 20px;
    cursor: pointer;
    margin-left: auto;
}
.flash-close.success {
    color: var(--azul-claro);
}
.flash-close.error {
    color: var(--vermelho);
}
.flash-close.info {
    color: var(--azul-claro);
}
.flash-close:hover {
    transform: translate(0.5px, -2px);
    box-shadow: #2d2d2d8a -5px 5px 10px ;
    transition: 0.3s ease-in-out;
}
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}