:root {
    --warning: #FACC15; /* Amarelo */
    --error: #DC2626; /* Vermelho */
    --success: #16A34A; /* Verde */
    --notice: #3B82F6; /* Azul */
    --text-light: #ffffff;
    --border-radius: 10px;
    --shadow: 0px 6px 12px rgba(0, 0, 0, 0.2);
}

.alert-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    width: 400px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.alert {
    display: flex;
    align-items: center;
    padding: 20px;
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    font-size: 14px;
    font-weight: bold;
    color: var(--text-light);
    background-color: rgba(0, 0, 0, 0.8); /* Preto semi-transparente */
    position: relative;
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
    transform: translateX(100%);
    opacity: 0;
}

/* Quando a classe "show" é adicionada, ele aparece */
.alert.show {
    transform: translateX(0);
    opacity: 1;
}

/* Ícones */
.alert i {
    margin-right: 15px;
    font-size: 22px;
}

.alert-close {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 22px;
    font-weight: bold;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.alert-close:hover {
    opacity: 1;
}

/* Cores e bordas personalizadas */
.alert-warning { border-left: 6px solid var(--warning); }
.alert-warning i { color: var(--warning); }

.alert-error { border-left: 6px solid var(--error); }
.alert-error i { color: var(--error); }

.alert-success { border-left: 6px solid var(--success); }
.alert-success i { color: var(--success); }

.alert-notice { border-left: 6px solid var(--notice); }
.alert-notice i { color: var(--notice); }