/*!
 * Instrument Air Consumption Estimator — module CSS (e2z-iac- prefix).
 * Color scheme (spec): Primary #64748B (pneumatic slate), Secondary #1E293B,
 * Accent #38BDF8 (sky), BG #F8FAFC.
 * Scope: .e2z-tool-instrument-air-consumption-estimator (framework shortcode wrapper).
 */

.e2z-tool-instrument-air-consumption-estimator,
.e2z-tool-instrument-air-consumption-estimator *,
.e2z-tool-instrument-air-consumption-estimator *::before,
.e2z-tool-instrument-air-consumption-estimator *::after {
	box-sizing: border-box;
}

.e2z-tool-instrument-air-consumption-estimator .e2z-iac-container {
	font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
	line-height: 1.5;
	color: #1E293B;
	width: 100%;
	margin: 0 auto;
	background: #F8FAFC;
	border-radius: 12px;
	box-shadow: 0 4px 20px rgba(100, 116, 139, 0.14);
	overflow: hidden;
}

/* Monospace technical fields */
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-mono,
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-stat-value,
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-formula,
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table td {
	font-family: 'SF Mono', 'Courier New', ui-monospace, Menlo, Consolas, monospace;
}

/* Header */
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-header {
	padding: 24px 16px;
	background: linear-gradient(135deg, #1E293B, #64748B);
	color: #fff;
	text-align: center;
	border-bottom: 3px solid #38BDF8;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-title {
	font-size: 1.5rem;
	font-weight: 700;
	margin: 0 0 4px;
	color: #fff;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-subtitle {
	font-size: 0.82rem;
	opacity: 0.85;
	margin: 0;
}

/* Layout */
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-main-grid {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding: 16px;
}
@media (min-width: 1024px) {
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-main-grid {
		flex-direction: row;
		align-items: flex-start;
	}
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-inputs-panel { flex: 2; min-width: 0; }
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-results-panel { flex: 3; min-width: 360px; }
}

.e2z-tool-instrument-air-consumption-estimator .e2z-iac-inputs-panel,
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-results-panel {
	background: #FFFFFF;
	border-radius: 12px;
	padding: 20px;
	border: 1px solid #E2E8F0;
	box-shadow: 0 2px 8px rgba(100, 116, 139, 0.05);
	min-width: 0;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-section-title {
	font-size: 1.02rem;
	font-weight: 600;
	color: #475569;
	margin: 0 0 12px;
	padding-bottom: 7px;
	border-bottom: 2px solid #E0F2FE;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-inputs-panel .e2z-iac-section-title { margin-top: 14px; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-inputs-panel > .e2z-iac-section-title:first-of-type { margin-top: 0; }

/* Fields */
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-row {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 12px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-field {
	flex: 1;
	min-width: 140px;
	display: flex;
	flex-direction: column;
	margin-bottom: 12px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-row .e2z-iac-field { margin-bottom: 0; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-label {
	font-size: 0.85rem;
	font-weight: 500;
	color: #475569;
	margin-bottom: 4px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-hint {
	font-size: 0.73rem;
	color: #94A3B8;
	margin: 0 0 10px;
	line-height: 1.45;
	display: block;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-input {
	width: 100%;
	max-width: 100%;
	min-height: 44px;
	padding: 10px 12px;
	border: 1px solid #E2E8F0;
	border-radius: 6px;
	font-size: 0.95rem;
	background: #fff;
	color: #1E293B;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-input:focus {
	outline: none;
	border-color: #38BDF8;
	box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

/* Device rows */
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-dev-row {
	display: flex;
	gap: 8px;
	align-items: flex-end;
	margin-bottom: 8px;
	padding: 8px;
	background: #F8FAFC;
	border: 1px solid #E2E8F0;
	border-left: 3px solid #38BDF8;
	border-radius: 8px;
	flex-wrap: wrap;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-dev-row .e2z-iac-field { min-width: 74px; margin-bottom: 0; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-dev-name-field { flex: 2; min-width: 120px; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-dev-del {
	min-height: 44px;
	min-width: 44px;
	border: 1px solid #FCA5A5;
	border-radius: 6px;
	background: #FEF2F2;
	color: #DC2626;
	font-size: 0.9rem;
	font-weight: 700;
	cursor: pointer;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-dev-del:hover { background: #DC2626; color: #fff; }

.e2z-tool-instrument-air-consumption-estimator .e2z-iac-add-group {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	margin-bottom: 12px;
	align-items: center;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-add-cont-btn,
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-add-interm-btn {
	min-height: 44px;
	padding: 10px 18px;
	border: 1px dashed #38BDF8;
	border-radius: 8px;
	background: #fff;
	color: #0369A1;
	font-family: inherit;
	font-size: 0.88rem;
	font-weight: 600;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-add-cont-btn:hover,
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-add-interm-btn:hover { background: #F0F9FF; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-cont-lib,
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-interm-lib { flex: 1; min-width: 160px; min-height: 44px; }

/* Button */
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-calc-btn {
	width: 100%;
	min-height: 48px;
	padding: 13px;
	border: none;
	border-radius: 8px;
	background: #475569;
	color: #fff;
	font-family: inherit;
	font-size: 1rem;
	font-weight: 700;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	transition: filter 0.15s ease;
	margin-top: 6px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-calc-btn:hover { filter: brightness(1.2); }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-calc-btn:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.55);
}

/* Results */
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-empty-state {
	padding: 24px;
	text-align: center;
	color: #94A3B8;
	background: #F8FAFC;
	border-radius: 8px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-hero {
	border-radius: 10px;
	padding: 16px;
	text-align: center;
	margin-bottom: 14px;
	background: #1E293B;
	border-bottom: 3px solid #38BDF8;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-hero-value {
	font-size: 2rem;
	font-weight: 800;
	margin: 4px 0;
	line-height: 1.12;
	color: #38BDF8;
	font-family: 'SF Mono', 'Courier New', ui-monospace, monospace;
	word-break: break-word;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-hero-label {
	font-size: 0.83rem;
	font-weight: 600;
	color: #CBD5E1;
	margin: 0;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-badge {
	display: inline-block;
	padding: 4px 14px;
	border-radius: 999px;
	font-size: 0.85rem;
	font-weight: 800;
	margin-top: 6px;
	background: #E0F2FE;
	color: #0369A1;
}

.e2z-tool-instrument-air-consumption-estimator .e2z-iac-result-block {
	background: #F8FAFC;
	border: 1px solid #E2E8F0;
	border-radius: 10px;
	padding: 14px;
	margin-bottom: 12px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-result-block h3 {
	font-size: 1rem;
	color: #1E293B;
	margin: 0 0 10px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-stat-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
	gap: 10px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-stat {
	background: #fff;
	border: 1px solid #E2E8F0;
	border-radius: 8px;
	padding: 10px;
	text-align: center;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-stat-label {
	font-size: 0.72rem;
	font-weight: 600;
	color: #94A3B8;
	margin: 0 0 3px;
	font-family: 'Inter', system-ui, sans-serif;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-stat-value {
	font-size: 1.1rem;
	font-weight: 700;
	color: #1E293B;
	margin: 0;
	word-break: break-word;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-stat-slate .e2z-iac-stat-value { color: #475569; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-stat-sky .e2z-iac-stat-value { color: #0369A1; }

/* Table */
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table-wrap { width: 100%; overflow-x: auto; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.78rem;
	background: #fff;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table th {
	background: #1E293B;
	color: #38BDF8;
	padding: 8px 5px;
	text-align: center;
	font-weight: 600;
	white-space: nowrap;
	font-family: 'Inter', system-ui, sans-serif;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table td {
	padding: 7px 5px;
	text-align: center;
	border-bottom: 1px solid #F8FAFC;
	white-space: nowrap;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table td.e2z-iac-td-left { text-align: left; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table tbody tr:nth-child(odd) { background: #F8FAFC; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table tbody tr.e2z-iac-cont-row { border-left: 3px solid #64748B; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table tbody tr.e2z-iac-interm-row { border-left: 3px solid #38BDF8; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-table tfoot td {
	font-weight: 800;
	background: #E0F2FE;
	color: #0369A1;
	border-top: 2px solid #38BDF8;
}

.e2z-tool-instrument-air-consumption-estimator .e2z-iac-formula {
	display: block;
	background: #1E293B;
	color: #38BDF8;
	border-radius: 6px;
	padding: 9px 11px;
	font-size: 0.8rem;
	margin: 8px 0 0;
	overflow-x: auto;
	white-space: pre;
}

.e2z-tool-instrument-air-consumption-estimator .e2z-iac-note {
	font-size: 0.84rem;
	margin: 8px 0 0;
	padding: 9px 11px;
	border-radius: 6px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-note-info { background: #E0F2FE; color: #075985; border-left: 3px solid #38BDF8; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-note-quality { background: #F1F5F9; color: #334155; border-left: 3px solid #64748B; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-note-error { background: #FEF2F2; color: #991B1B; border-left: 3px solid #DC2626; }

/* Export */
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-export-row {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	margin-top: 12px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-print-btn,
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-copy-btn {
	flex: 1;
	min-height: 44px;
	padding: 11px;
	border: none;
	border-radius: 8px;
	color: #fff;
	font-family: inherit;
	font-size: 0.88rem;
	font-weight: 600;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
}
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-print-btn { background: #1E293B; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-copy-btn { background: #475569; }
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-print-btn:hover,
.e2z-tool-instrument-air-consumption-estimator .e2z-iac-copy-btn:hover { filter: brightness(1.3); }

.e2z-tool-instrument-air-consumption-estimator .e2z-iac-disclaimer {
	font-size: 0.75rem;
	color: #94A3B8;
	margin: 12px 0 0;
	line-height: 1.45;
}

.e2z-tool-instrument-air-consumption-estimator .e2z-iac-hidden { display: none !important; }

/* Responsive */
@media (max-width: 480px) {
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-title { font-size: 1.15rem; }
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-inputs-panel,
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-results-panel { padding: 14px; }
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-hero-value { font-size: 1.6rem; }
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-dev-name-field { flex-basis: 100%; }
}
@media (max-width: 360px) {
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-header { padding: 16px 10px; }
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-title { font-size: 1.02rem; }
	.e2z-tool-instrument-air-consumption-estimator .e2z-iac-field { min-width: 100%; }
}