#menu-hamburguer {
    position: fixed;
    top: 20px;
    left: 20px;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 2px solid var(--primary);
    border-radius: 10px;
    color: var(--primary);
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
}

#menu-hamburguer:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}

#painel-lateral {
    position: fixed;
    top: 0;
    left: 0;
    width: 300px;
    height: 100vh;
    background: linear-gradient(145deg, #1a1a22, #14141a);
    border-right: 2px solid var(--border);
    z-index: 2000;
    transform: translateX(-100%);
    transition: transform 0.3s ease-out;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#painel-lateral.aberto {
    transform: translateX(0);
}

.painel-cabecalho {
    padding: 25px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 15, 19, 0.9);
}

.painel-cabecalho h2 {
    margin: 0;
    color: var(--primary);
    font-size: 22px;
    letter-spacing: 1px;
    text-shadow: 0 0 10px var(--primary);
}

#fechar-painel {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    width: 36px;
    height: 36px;
    border-radius: 8px;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

#fechar-painel:hover {
    background: var(--primary);
    color: white;
    transform: rotate(90deg);
}

.painel-conteudo {
    padding: 25px 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.botao-aba {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 18px 20px;
    color: #eaeaea;
    font-size: 16px;
    font-family: 'Share Tech Mono', monospace;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
    text-align: left;
    position: relative;
    overflow: hidden;
}

.botao-aba:hover {
    border-color: var(--primary);
    transform: translateX(5px);
}

.botao-aba.ativa {
    border-color: var(--primary);
}


#menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 19, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

#menu-overlay.ativo {
    opacity: 1;
    visibility: visible;
}