/* Estilos para os botões de controle de banner */
.banner-controls .btn {
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.banner-controls .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.3);
}

.banner-wrapper {
    max-width: 100%;
    overflow-x: auto;
    background-color: #111;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
}

.banner-container {
    margin: 0 auto;
    box-shadow: 0 5px 25px rgba(0,0,0,0.5);
    border-radius: 10px;
    overflow: hidden;
}

/* Estilo para a mensagem de sucesso */
.success-message {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    z-index: 9999;
    animation: fadeOut 3s forwards;
}

@keyframes fadeOut {
    0% { opacity: 1; }
    70% { opacity: 1; }
    100% { opacity: 0; visibility: hidden; }
}

/* Estilo para mensagem de processamento */
.processing-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(0,0,0,0.8);
    color: white;
    padding: 20px;
    border-radius: 10px;
    z-index: 9999;
}

/* Animação de rotação para ícone de carregamento */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.spin {
    animation: spin 1s linear infinite;
    display: inline-block;
}

/* Responsividade */
@media (max-width: 767.98px) {
    .banner-container {
        width: 100% !important;
        height: auto !important;
    }
}