:root {
	--conv-bg: #030308;
	--conv-accent: #9b1c31; /* Rubi Grená */
	--conv-card: #0d0d14;
	/* Cores de Categoria Harmonizadas */
	--cat-metal: #2980b9;
	--cat-n-metal: #c0392b;
	--cat-nobre: #8e44ad;
	--cat-trans: #d35400;
	--cat-alcali: #f1c40f;
}

/* Estrutura da Tabela */
.conv-periodic-container {
	overflow-x: auto;
	background: #000;
	padding: 20px;
	border-radius: 15px;
	border: 1px solid #1a1a1a;
	margin-bottom: 30px;
}

.conv-grid {
	display: grid;
	grid-template-columns: repeat(18, minmax(45px, 1fr));
	gap: 5px;
	min-width: 900px;
}

/* Elemento Individual */
.conv-el {
	aspect-ratio: 1;
	background: var(--conv-card);
	border: 1px solid #222;
	border-radius: 6px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	position: relative;
}

.conv-el:hover {
	transform: scale(1.25);
	z-index: 100;
	border-color: var(--conv-accent);
	box-shadow: 0 0 20px rgba(155, 28, 49, 0.6);
}

.conv-el .z { font-size: 0.6rem; color: #666; position: absolute; top: 3px; left: 4px; }
.conv-el .sym { font-size: 1.1rem; font-weight: 900; color: #fff; }
.conv-el .name { font-size: 0.45rem; color: #888; text-transform: uppercase; }

/* Painel de Análise Lateral */
.conv-analysis {
	display: grid;
	grid-template-columns: 300px 1fr;
	gap: 25px;
	margin-top: 20px;
}

.conv-focus-card {
	background: linear-gradient(145deg, #0d0d14, #1a0508);
	border: 2px solid var(--conv-accent);
	padding: 30px;
	border-radius: 20px;
	text-align: center;
}

/* Diagrama de Pauling Rubi */
.pauling-wrap {
	background: #050505;
	padding: 20px;
	border-radius: 20px;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 10px;
	border: 1px solid #222;
}

.orbital {
	padding: 10px;
	background: #111;
	border: 1px solid #333;
	border-radius: 8px;
	font-family: 'JetBrains Mono', monospace;
	text-align: center;
	font-size: 0.8rem;
	color: #444;
}

.orbital.active {
	border-color: var(--conv-accent);
	color: #fff;
	background: rgba(155, 28, 49, 0.2);
	box-shadow: inset 0 0 10px rgba(155, 28, 49, 0.3);
}

@media (max-width: 768px) {
	.conv-analysis { grid-template-columns: 1fr; }
}