/*!
 * Drilling Mud Weight Calculator — module CSS (e2z-dmw- prefix).
 * Color scheme (spec): Primary #713F12 (drilling mud brown), Secondary #1C1917,
 * Accent #0E7490 (rig teal), BG #FEFCE8.
 * Scope: .e2z-tool-drilling-mud-weight-calculator (framework shortcode wrapper).
 */

.e2z-tool-drilling-mud-weight-calculator,
.e2z-tool-drilling-mud-weight-calculator *,
.e2z-tool-drilling-mud-weight-calculator *::before,
.e2z-tool-drilling-mud-weight-calculator *::after {
	box-sizing: border-box;
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-container {
	font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
	line-height: 1.5;
	color: #1C1917;
	width: 100%;
	margin: 0 auto;
	background: #FEFCE8;
	border-radius: 12px;
	box-shadow: 0 4px 20px rgba(113, 63, 18, 0.14);
	overflow: hidden;
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-mono,
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-stat-value,
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-formula,
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-table td {
	font-family: 'SF Mono', 'Courier New', ui-monospace, Menlo, Consolas, monospace;
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-header {
	padding: 24px 16px;
	background: linear-gradient(135deg, #1C1917, #713F12);
	color: #fff;
	text-align: center;
	border-bottom: 3px solid #0E7490;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-title {
	font-size: 1.5rem;
	font-weight: 700;
	margin: 0 0 4px;
	color: #fff;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-subtitle {
	font-size: 0.83rem;
	opacity: 0.85;
	margin: 0;
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-safety-banner {
	margin: 12px 16px 0;
	padding: 11px 14px;
	background: #FEF3C7;
	border: 2px solid #F59E0B;
	border-left: 6px solid #DC2626;
	border-radius: 8px;
	font-size: 0.84rem;
	color: #713F12;
	line-height: 1.5;
	font-weight: 500;
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-main-grid {
	display: flex;
	flex-direction: column;
	gap: 20px;
	padding: 16px;
}
@media (min-width: 1024px) {
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-main-grid {
		flex-direction: row;
		align-items: flex-start;
	}
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-inputs-panel { flex: 2; min-width: 0; }
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-results-panel { flex: 3; min-width: 360px; }
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-inputs-panel,
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-results-panel {
	background: #FFFFFF;
	border-radius: 12px;
	padding: 20px;
	border: 1px solid #FEF08A;
	box-shadow: 0 2px 8px rgba(113, 63, 18, 0.05);
	min-width: 0;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-section-title {
	font-size: 1.02rem;
	font-weight: 600;
	color: #713F12;
	margin: 16px 0 12px;
	padding-bottom: 7px;
	border-bottom: 2px solid #CFFAFE;
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-row {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 12px;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-field {
	flex: 1;
	min-width: 145px;
	display: flex;
	flex-direction: column;
	margin-bottom: 12px;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-row .e2z-dmw-field { margin-bottom: 0; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-label {
	font-size: 0.85rem;
	font-weight: 500;
	color: #854D0E;
	margin-bottom: 4px;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-hint {
	font-size: 0.73rem;
	color: #A8A29E;
	margin: 4px 0 0;
	line-height: 1.45;
	display: block;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-input {
	width: 100%;
	max-width: 100%;
	min-height: 44px;
	padding: 10px 12px;
	border: 1px solid #FEF08A;
	border-radius: 6px;
	font-size: 0.95rem;
	background: #fff;
	color: #1C1917;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-input:focus {
	outline: none;
	border-color: #0E7490;
	box-shadow: 0 0 0 3px rgba(14, 116, 144, 0.18);
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-calc-btn {
	width: 100%;
	min-height: 48px;
	padding: 13px;
	border: none;
	border-radius: 8px;
	background: #713F12;
	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-drilling-mud-weight-calculator .e2z-dmw-calc-btn:hover { filter: brightness(1.25); }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-calc-btn:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px rgba(14, 116, 144, 0.55);
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-empty-state {
	padding: 24px;
	text-align: center;
	color: #A8A29E;
	background: #FEFCE8;
	border-radius: 8px;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-hero {
	border-radius: 10px;
	padding: 16px;
	text-align: center;
	margin-bottom: 14px;
	background: #1C1917;
	border-bottom: 3px solid #0E7490;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-hero-value {
	font-size: 2rem;
	font-weight: 800;
	margin: 4px 0;
	line-height: 1.12;
	color: #22D3EE;
	font-family: 'SF Mono', 'Courier New', ui-monospace, monospace;
	word-break: break-word;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-hero-label {
	font-size: 0.83rem;
	font-weight: 600;
	color: #FDE047;
	margin: 0;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-badge {
	display: inline-block;
	padding: 4px 14px;
	border-radius: 999px;
	font-size: 0.82rem;
	font-weight: 800;
	margin-top: 6px;
	background: #CFFAFE;
	color: #155E75;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-badge-safe { background: #DCFCE7; color: #15803D; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-badge-danger { background: #FEE2E2; color: #B91C1C; }

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-result-block {
	background: #FEFCE8;
	border: 1px solid #FEF08A;
	border-radius: 10px;
	padding: 14px;
	margin-bottom: 12px;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-result-block h3 {
	font-size: 1rem;
	color: #1C1917;
	margin: 0 0 10px;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-stat-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(126px, 1fr));
	gap: 10px;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-stat {
	background: #fff;
	border: 1px solid #FEF08A;
	border-radius: 8px;
	padding: 10px;
	text-align: center;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-stat-label {
	font-size: 0.72rem;
	font-weight: 600;
	color: #A8A29E;
	margin: 0 0 3px;
	font-family: 'Inter', system-ui, sans-serif;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-stat-value {
	font-size: 1.08rem;
	font-weight: 700;
	color: #1C1917;
	margin: 0;
	word-break: break-word;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-stat-brown .e2z-dmw-stat-value { color: #713F12; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-stat-teal .e2z-dmw-stat-value { color: #0E7490; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-stat-danger .e2z-dmw-stat-value { color: #B91C1C; }

/* Safe drilling window bar */
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-window {
	position: relative;
	height: 46px;
	background: linear-gradient(90deg, #FEE2E2 0%, #DCFCE7 12%, #DCFCE7 88%, #FEE2E2 100%);
	border: 1px solid #E7E5E4;
	border-radius: 8px;
	margin: 12px 0 8px;
	overflow: hidden;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-window-marker {
	position: absolute;
	top: 0;
	width: 3px;
	height: 100%;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-marker-mw { background: #713F12; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-marker-ecd { background: #0E7490; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-marker-req { background: #CA8A04; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-window-tag {
	position: absolute;
	top: 3px;
	font-size: 0.62rem;
	font-weight: 700;
	background: rgba(255, 255, 255, 0.9);
	padding: 1px 4px;
	border-radius: 3px;
	white-space: nowrap;
	transform: translateX(-50%);
	font-family: 'Inter', system-ui, sans-serif;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-window-scale {
	display: flex;
	justify-content: space-between;
	font-size: 0.72rem;
	color: #78716C;
	font-family: 'SF Mono', monospace;
	font-weight: 600;
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-formula {
	display: block;
	background: #1C1917;
	color: #22D3EE;
	border-radius: 6px;
	padding: 9px 11px;
	font-size: 0.8rem;
	margin: 8px 0 0;
	overflow-x: auto;
	white-space: pre;
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-note {
	font-size: 0.84rem;
	margin: 8px 0 0;
	padding: 9px 11px;
	border-radius: 6px;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-note-info { background: #CFFAFE; color: #155E75; border-left: 3px solid #0E7490; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-note-safe { background: #DCFCE7; color: #166534; border-left: 3px solid #16A34A; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-note-danger { background: #FEE2E2; color: #991B1B; border-left: 3px solid #DC2626; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-note-error { background: #FEF2F2; color: #991B1B; border-left: 3px solid #DC2626; }

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-export-row {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	margin-top: 12px;
}
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-print-btn,
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-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-drilling-mud-weight-calculator .e2z-dmw-print-btn { background: #1C1917; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-copy-btn { background: #713F12; }
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-print-btn:hover,
.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-copy-btn:hover { filter: brightness(1.3); }

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-disclaimer {
	font-size: 0.75rem;
	color: #A8A29E;
	margin: 12px 0 0;
	line-height: 1.45;
}

.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-hidden { display: none !important; }

@media (max-width: 480px) {
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-title { font-size: 1.15rem; }
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-inputs-panel,
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-results-panel { padding: 14px; }
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-hero-value { font-size: 1.55rem; }
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-safety-banner { margin: 10px 10px 0; font-size: 0.79rem; }
}
@media (max-width: 360px) {
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-header { padding: 16px 10px; }
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-title { font-size: 1rem; }
	.e2z-tool-drilling-mud-weight-calculator .e2z-dmw-field { min-width: 100%; }
}