/*!
 * Ore Grade/Tonnage Estimator — module CSS (e2z-ogt- prefix).
 * Color scheme (spec): Primary #854D0E (earth ochre), Secondary #292524,
 * Accent #0D9488 (teal), BG #FFFBEB.
 * Scope: .e2z-tool-ore-grade-tonnage-estimator (framework shortcode wrapper).
 */

.e2z-tool-ore-grade-tonnage-estimator,
.e2z-tool-ore-grade-tonnage-estimator *,
.e2z-tool-ore-grade-tonnage-estimator *::before,
.e2z-tool-ore-grade-tonnage-estimator *::after {
	box-sizing: border-box;
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-container {
	font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
	line-height: 1.5;
	color: #292524;
	width: 100%;
	margin: 0 auto;
	background: #FFFBEB;
	border-radius: 12px;
	box-shadow: 0 4px 20px rgba(133, 77, 14, 0.14);
	overflow: hidden;
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-mono,
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-stat-value,
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-formula,
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-table td {
	font-family: 'SF Mono', 'Courier New', ui-monospace, Menlo, Consolas, monospace;
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-header {
	padding: 24px 16px;
	background: linear-gradient(135deg, #292524, #854D0E);
	color: #fff;
	text-align: center;
	border-bottom: 3px solid #0D9488;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-title {
	font-size: 1.5rem;
	font-weight: 700;
	margin: 0 0 4px;
	color: #fff;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-subtitle {
	font-size: 0.83rem;
	opacity: 0.85;
	margin: 0;
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-main-grid {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding: 16px;
}
@media (min-width: 1024px) {
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-main-grid {
		flex-direction: row;
		align-items: flex-start;
	}
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-inputs-panel { flex: 2; min-width: 0; }
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-results-panel { flex: 3; min-width: 360px; }
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-inputs-panel,
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-results-panel {
	background: #FFFFFF;
	border-radius: 12px;
	padding: 20px;
	border: 1px solid #FDE68A;
	box-shadow: 0 2px 8px rgba(133, 77, 14, 0.05);
	min-width: 0;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-section-title {
	font-size: 1.02rem;
	font-weight: 600;
	color: #854D0E;
	margin: 16px 0 12px;
	padding-bottom: 7px;
	border-bottom: 2px solid #CCFBF1;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-inputs-panel > .e2z-ogt-section-title:first-of-type { margin-top: 0; }

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-row {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 12px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-field {
	flex: 1;
	min-width: 140px;
	display: flex;
	flex-direction: column;
	margin-bottom: 12px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-row .e2z-ogt-field { margin-bottom: 0; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-label {
	font-size: 0.85rem;
	font-weight: 500;
	color: #78350F;
	margin-bottom: 4px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-hint {
	font-size: 0.73rem;
	color: #D6BE8A;
	margin: 4px 0 0;
	line-height: 1.45;
	display: block;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-input {
	width: 100%;
	max-width: 100%;
	min-height: 44px;
	padding: 10px 12px;
	border: 1px solid #FDE68A;
	border-radius: 6px;
	font-size: 0.95rem;
	background: #fff;
	color: #292524;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-input:focus {
	outline: none;
	border-color: #0D9488;
	box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.16);
}

/* Block rows */
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-block-row {
	display: flex;
	gap: 8px;
	align-items: flex-end;
	margin-bottom: 8px;
	padding: 8px;
	background: #FFFBEB;
	border: 1px solid #FDE68A;
	border-left: 3px solid #0D9488;
	border-radius: 8px;
	flex-wrap: wrap;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-block-row .e2z-ogt-field { min-width: 84px; margin-bottom: 0; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-block-name-field { flex: 1.6; min-width: 108px; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-block-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-ore-grade-tonnage-estimator .e2z-ogt-block-del:hover { background: #DC2626; color: #fff; }

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-add-group {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	margin-bottom: 12px;
	align-items: center;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-add-block-btn {
	min-height: 44px;
	padding: 10px 18px;
	border: 1px dashed #0D9488;
	border-radius: 8px;
	background: #fff;
	color: #0F766E;
	font-family: inherit;
	font-size: 0.88rem;
	font-weight: 600;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-add-block-btn:hover { background: #F0FDFA; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-sg-lib { flex: 1; min-width: 190px; min-height: 44px; }

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-calc-btn {
	width: 100%;
	min-height: 48px;
	padding: 13px;
	border: none;
	border-radius: 8px;
	background: #854D0E;
	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-ore-grade-tonnage-estimator .e2z-ogt-calc-btn:hover { filter: brightness(1.18); }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-calc-btn:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.5);
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-empty-state {
	padding: 24px;
	text-align: center;
	color: #A8A29E;
	background: #FFFBEB;
	border-radius: 8px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-hero {
	border-radius: 10px;
	padding: 16px;
	text-align: center;
	margin-bottom: 14px;
	background: #292524;
	border-bottom: 3px solid #0D9488;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-hero-value {
	font-size: 2rem;
	font-weight: 800;
	margin: 4px 0;
	line-height: 1.12;
	color: #FBBF24;
	font-family: 'SF Mono', 'Courier New', ui-monospace, monospace;
	word-break: break-word;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-hero-label {
	font-size: 0.83rem;
	font-weight: 600;
	color: #5EEAD4;
	margin: 0;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-badge {
	display: inline-block;
	padding: 4px 14px;
	border-radius: 999px;
	font-size: 0.82rem;
	font-weight: 800;
	margin-top: 6px;
	background: #CCFBF1;
	color: #0F766E;
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-result-block {
	background: #FFFBEB;
	border: 1px solid #FDE68A;
	border-radius: 10px;
	padding: 14px;
	margin-bottom: 12px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-result-block h3 {
	font-size: 1rem;
	color: #292524;
	margin: 0 0 10px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-stat-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
	gap: 10px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-stat {
	background: #fff;
	border: 1px solid #FDE68A;
	border-radius: 8px;
	padding: 10px;
	text-align: center;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-stat-label {
	font-size: 0.72rem;
	font-weight: 600;
	color: #A8A29E;
	margin: 0 0 3px;
	font-family: 'Inter', system-ui, sans-serif;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-stat-value {
	font-size: 1.08rem;
	font-weight: 700;
	color: #292524;
	margin: 0;
	word-break: break-word;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-stat-ochre .e2z-ogt-stat-value { color: #854D0E; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-stat-teal .e2z-ogt-stat-value { color: #0F766E; }

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-table-wrap { width: 100%; overflow-x: auto; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.78rem;
	background: #fff;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-table th {
	background: #292524;
	color: #FBBF24;
	padding: 8px 5px;
	text-align: center;
	font-weight: 600;
	white-space: nowrap;
	font-family: 'Inter', system-ui, sans-serif;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-table td {
	padding: 7px 5px;
	text-align: center;
	border-bottom: 1px solid #FFFBEB;
	white-space: nowrap;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-table td.e2z-ogt-td-left { text-align: left; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-table tbody tr:nth-child(odd) { background: #FFFBEB; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-table tbody tr.e2z-ogt-waste-row { background: #FEF2F2; color: #991B1B; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-table tfoot td {
	font-weight: 800;
	background: #CCFBF1;
	color: #0F766E;
	border-top: 2px solid #0D9488;
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-formula {
	display: block;
	background: #292524;
	color: #FBBF24;
	border-radius: 6px;
	padding: 9px 11px;
	font-size: 0.8rem;
	margin: 8px 0 0;
	overflow-x: auto;
	white-space: pre;
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-note {
	font-size: 0.84rem;
	margin: 8px 0 0;
	padding: 9px 11px;
	border-radius: 6px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-note-info { background: #CCFBF1; color: #115E59; border-left: 3px solid #0D9488; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-note-warn { background: #FEF3C7; color: #92400E; border-left: 3px solid #F59E0B; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-note-error { background: #FEF2F2; color: #991B1B; border-left: 3px solid #DC2626; }

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-export-row {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	margin-top: 12px;
}
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-print-btn,
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-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-ore-grade-tonnage-estimator .e2z-ogt-print-btn { background: #292524; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-copy-btn { background: #854D0E; }
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-print-btn:hover,
.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-copy-btn:hover { filter: brightness(1.25); }

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-disclaimer {
	font-size: 0.75rem;
	color: #D6BE8A;
	margin: 12px 0 0;
	line-height: 1.45;
}

.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-hidden { display: none !important; }

@media (max-width: 480px) {
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-title { font-size: 1.15rem; }
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-inputs-panel,
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-results-panel { padding: 14px; }
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-hero-value { font-size: 1.55rem; }
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-block-name-field { flex-basis: 100%; }
}
@media (max-width: 360px) {
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-header { padding: 16px 10px; }
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-title { font-size: 1rem; }
	.e2z-tool-ore-grade-tonnage-estimator .e2z-ogt-field { min-width: 100%; }
}