/* ip-subnet-calculator — 對齊新版工具頁語意（P5） */

.tool-header-actions {
	display: none !important;
}

.ips-tool-header {
	margin-bottom: 24px;
}

.ips-toolbar {
	display: flex;
	align-items: center;
	flex-wrap: nowrap;
	gap: 10px;
	padding: 10px 0 14px;
	margin-bottom: 4px;
	min-width: 0;
	border-bottom: 1px solid var(--c-border);
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.ips-toolbar-modes {
	flex: 0 0 auto;
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: 8px;
	min-width: 0;
}

.ips-toolbar-modes .btn {
	white-space: nowrap;
}

.ips-toolbar-actions {
	flex: 0 0 auto;
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: 8px;
	margin-left: auto;
}

.ips-toolbar .btn.btn-outline.btn-sm,
.ips-toolbar .btn.btn-primary.btn-sm {
	height: 34px;
	padding-top: 0;
	padding-bottom: 0;
	white-space: nowrap;
}

.tool-top-ad-primary {
	margin: 16px 0 20px;
}

.tool-top-ad-secondary {
	margin: 20px 0;
}

.ips-meta-status {
	font-size: 0.88rem;
	color: var(--c-text-2);
	margin-bottom: 12px;
	min-height: 1.35em;
}

.ips-editor-wrap {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
	gap: 14px;
	align-items: stretch;
	margin-bottom: 18px;
}

.ips-panel-body {
	display: flex;
	flex-direction: column;
	gap: 12px;
	padding: 14px 16px 16px;
	flex: 1 1 auto;
	min-height: 0;
}

.ips-field-label {
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--c-text-3);
}

.ips-field-hint {
	font-size: 0.8rem;
	color: var(--c-text-2);
	line-height: 1.45;
	margin-top: 4px;
}

.ips-input {
	font-family: "JetBrains Mono", "Cascadia Mono", "Consolas", monospace;
	font-size: 0.92rem;
	border-radius: 10px;
	border: 1px solid var(--c-border-strong);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ips-input:focus {
	border-color: rgba(37, 99, 235, 0.45);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.ips-flow-bridge {
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 36px;
}

.ips-flow-arrow {
	color: var(--c-text-3);
	font-size: 1.25rem;
}

.ips-output-body {
	min-height: 12rem;
}

.ips-output-placeholder {
	padding: 1rem 0;
	text-align: center;
	max-width: 22rem;
	margin: 0 auto;
}

.ips-results-inner {
	display: flex;
	flex-direction: column;
	gap: 0;
}

.ips-mini-card {
	background: var(--c-surface-2, rgba(0, 0, 0, 0.03));
	border: 1px solid var(--c-border);
	border-radius: 10px;
	padding: 12px 14px;
}

.ips-mono {
	font-family: "JetBrains Mono", "Cascadia Mono", "Consolas", monospace;
}

.ips-table-wrap {
	border: 1px solid var(--c-border);
	border-radius: 10px;
	overflow: hidden;
}

@media (max-width: 991.98px) {
	.ips-editor-wrap {
		grid-template-columns: 1fr;
	}

	.ips-flow-bridge {
		min-height: 28px;
	}
}

@media (max-width: 767.98px) {
	.ips-toolbar {
		flex-wrap: wrap;
	}

	.ips-toolbar-actions {
		margin-left: 0;
		width: 100%;
		justify-content: flex-end;
		flex-wrap: wrap;
	}

	
	
	.ips-info-section .rk-title {
		font-size: 1rem;
	}

	.ips-info-section .rk-excerpt {
		font-size: 0.84rem;
	}
}

/* Info 區 — 對齊 statistics-calculator / fitness-calculator（P5 基準） */
.ips-info-section {
	margin-top: 34px !important;
	padding-top: 28px !important;
}

.ips-faq-list .faq-item {
	margin-bottom: 12px;
	border-radius: 16px;
}

.ips-faq-list .faq-q {
	font-size: 0.9rem;
	padding: 14px 18px;
}

.ips-faq-list .faq-a {
	display: none;
	font-size: 0.86rem;
	line-height: 1.7;
	padding-top: 12px;
}

.ips-faq-list .faq-item.is-open .faq-a {
	display: block;
}

.ips-faq-list .faq-item .faq-q i {
	transition: transform 0.2s ease;
}

.ips-faq-list .faq-item.is-open .faq-q i {
	transform: rotate(180deg);
}

.ips-info-section .rk-item {
	padding: 18px 0;
	margin: 0;
	border-radius: 0;
	background: transparent !important;
}

.ips-info-section .rk-thumb {
	width: 84px;
	height: 84px;
	min-width: 84px;
	min-height: 84px;
	border-radius: 14px;
	align-self: flex-start;
}

.ips-info-section .rk-thumb::after {
	background: rgba(0, 0, 0, 0.16);
}

.ips-info-section .rk-thumb-icon {
	font-size: 1.45rem;
}

.ips-info-section .rk-info > .d-flex {
	margin-bottom: 4px !important;
}

.ips-info-section .rk-info > .d-flex > div:first-child,
.ips-info-section .rk-tag {
	display: none !important;
}

.ips-info-section .rk-title {
	font-size: 0.875rem;
	line-height: 1.35;
	margin-bottom: 6px;
}

.ips-info-section .rk-excerpt {
	font-size: 0.77rem;
	line-height: 1.55;
}

.ips-info-section .rk-date {
	margin-top: 8px;
	font-size: 0.88rem;
}