/* Sealed preparation — set + collector numbers in, card grid + AI exports out.
   The grid itself reuses the shared #cards-list / .card-item styles (main.css). */

.sealed-page {
	padding: 28px 0 64px;
}

.sealed-head,
.sealed-form {
	max-width: 680px;
	margin-left: auto;
	margin-right: auto;
}

.sealed-head {
	text-align: center;
	margin-bottom: 26px;
	padding: 0 20px;
}

.sealed-head h1 {
	font-family: var(--serif);
	font-size: 2.1rem;
	font-weight: 600;
	color: var(--text);
	margin: 0 0 8px;
}

.sealed-tagline {
	color: var(--text-dim);
	font-size: .95rem;
	line-height: 1.5;
	max-width: 52ch;
	margin: 0 auto;
}

.sealed-form {
	background: var(--bg-card);
	border: 1px solid var(--line);
	border-radius: var(--radius-md);
	padding: 22px;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.sealed-field {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.sealed-field-label {
	font-size: .8rem;
	font-weight: 600;
	letter-spacing: .04em;
	text-transform: uppercase;
	color: var(--text-mute);
}

.sealed-input {
	width: 100%;
	box-sizing: border-box;
	padding: 10px 12px;
	border: 1px solid var(--line);
	background: var(--bg-elev);
	color: var(--text);
	border-radius: var(--radius);
	font-size: .95rem;
}

.sealed-input:focus {
	outline: none;
	border-color: var(--accent);
}

.sealed-numbers {
	font-family: var(--mono);
	resize: vertical;
	min-height: 96px;
}

.sealed-hint {
	font-size: .8rem;
	color: var(--text-mute);
}

.sealed-actions {
	display: flex;
	justify-content: flex-end;
}

.sealed-result {
	margin-top: 28px;
}

.sealed-summary {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 0 24px;
}

.sealed-summary-text {
	color: var(--text-dim);
}

.sealed-summary-text strong {
	color: var(--text);
	font-family: var(--serif);
	font-size: 1.15rem;
}

.sealed-export {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
}

.sealed-copied {
	font-size: .85rem;
	color: var(--accent);
	opacity: 0;
	transition: opacity .2s;
}

.sealed-copied.is-visible {
	opacity: 1;
}

.sealed-notfound {
	margin: 14px 24px 0;
	padding: 10px 14px;
	border: 1px solid var(--line);
	border-left: 4px solid var(--accent);
	border-radius: var(--radius);
	background: var(--bg-card);
	font-size: .9rem;
	color: var(--text-dim);
}

.sealed-notfound code {
	font-family: var(--mono);
	color: var(--text);
	margin-left: 4px;
}

@media (max-width: 640px) {
	.sealed-page {
		padding-top: 18px;
	}

	.sealed-form {
		margin: 0 16px;
		padding: 16px;
	}

	.sealed-summary {
		padding: 0 16px;
	}

	.sealed-notfound {
		margin: 12px 16px 0;
	}

	.sealed-export .ioc-btn-ghost {
		flex: 1 1 auto;
	}
}