* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --preto-profundo: #0a0a0b;
    --cinza-chumbo: #161b22;
    --azul-ciano: #00f2ff;
    --verde-eletrico: #00ff88; 
    --texto-principal: #f5f5f7;
}


/* Container das notificações */
#toast-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
}

.toast {
    min-width: 250px;
    padding: 15px 20px;
    margin-bottom: 10px;
    border-radius: 8px;
    color: white;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideIn 0.5s, fadeOut 0.5s 2.5s forwards;
}

.toast.sucesso { background-color: #00C851; } /* Verde */
.toast.erro { background-color: #ff4444; }    /* Vermelho */

@keyframes slideIn {
    from { top: -100px; opacity: 0; }
    to { top: 20px; opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}