.boxdbshadow {
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.14), 0 4px 8px rgba(0, 0, 0, 0.28) !important;
}

.boxdbshadowy {
    box-shadow: 0 -9px 9px 0 rgba(0, 0, 0, 0.301),
        0 6px 20px 0 rgba(0, 0, 0, 0.19) !important;
}

.boxdtext {
    text-shadow: 1px 1px 2px #111 !important;
}

.bg-hover:hover,
.bg-hover:focus,
.bg-hover:active,
.bg-hover:target {
    opacity: 0.45 !important;
}

.ai-card {
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid #334155;
    opacity: 0.6;
    pointer-events: none;
}

.ai-card.active {
    opacity: 1;
    pointer-events: all;
}

.ai-card:hover {
    transform: translateY(-5px);
    border-color: #3b82f6;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

.ai-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 20px;
    margin-bottom: 10px;
}

/* Cores das marcas */
.gpt .ai-icon {
    background: #10a37f;
    color: white;
}

.claude .ai-icon {
    background: #d97757;
    color: white;
}

.gemini .ai-icon {
    background: #4285f4;
    color: white;
}

.perplexity .ai-icon {
    background: #20b2aa;
    color: white;
}

.grok .ai-icon {
    background: #000;
    color: white;
    border: 1px solid #333;
}

.blackbox .ai-icon {
    background: #0f0f0f;
    color: white;
    border: 1px solid #333;
}

/* Botões de ação */
.btn-action {
    font-size: 0.8rem;
    padding: 4px 10px;
}

/* Toast Notification customizada */
.toast-container {
    z-index: 1055;
}