/**
 * BusinessZindagi Smart Invoice – premium SaaS styles
 */
.bz-si { overflow-x: hidden; }
.bz-si-hero { margin-bottom: 12px; }
.bz-si-features {
	display: flex; flex-wrap: wrap; gap: 10px 18px;
	margin: 12px 0 20px; font-size: 0.92rem; font-weight: 600; color: var(--bz-text);
}
.bz-si-home-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 8px; }
.bz-si-home-actions .bz-btn { min-height: 48px; }

.bz-si-stepper {
	display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
	gap: 0; margin: 8px 0 22px; padding: 14px 10px;
	background: var(--bz-card-bg); border: 1px solid var(--bz-border);
	border-radius: 16px; box-shadow: var(--bz-shadow);
}
.bz-si-step {
	display: flex; flex-direction: column; align-items: center; gap: 4px;
	background: transparent; border: none; cursor: pointer; padding: 6px 8px;
	min-width: 56px; font-family: inherit; color: var(--bz-text-muted);
}
.bz-si-step-num {
	width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center;
	justify-content: center; font-weight: 700; font-size: 0.85rem; background: #e9ecef; color: #495057;
}
.bz-si-step.is-active .bz-si-step-num {
	background: linear-gradient(135deg, var(--bz-primary), var(--bz-secondary));
	color: #fff; box-shadow: 0 4px 12px rgba(13,110,253,.35);
}
.bz-si-step.is-active { color: var(--bz-primary); font-weight: 600; }
.bz-si-step.is-done .bz-si-step-num { background: #198754; color: #fff; }
.bz-si-step-lbl { font-size: 0.7rem; font-weight: 600; }
.bz-si-step-line { flex: 1 1 12px; height: 3px; min-width: 8px; max-width: 36px; background: #dee2e6; border-radius: 2px; }

/* Document workspace: form ~40%, preview ~60% — usable A4 preview */
.bz-si-layout {
	display: grid;
	grid-template-columns: minmax(360px, 0.9fr) minmax(480px, 1.15fr);
	gap: 24px;
	align-items: start;
}
.bz-si-form, .bz-si-preview-col { min-width: 0; }

/* When tool-workspace classes are present, inherit stronger ratios */
.bz-si .bz-ws-doc-layout.bz-si-layout,
.bz-si-layout.bz-ws-doc-layout {
	grid-template-columns: minmax(380px, 0.85fr) minmax(520px, 1.2fr);
}
.bz-si-h {
	margin: 0 0 14px; font-size: 1.08rem; font-weight: 700;
	padding-bottom: 10px; border-bottom: 1px solid rgba(0,0,0,.07);
}
.bz-si-hint { font-size: 0.85rem; color: var(--bz-text-muted); margin: 0 0 14px; line-height: 1.45; }
.bz-si-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px 16px; }
.bz-si-grid3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px 16px; }
.bz-si-span2 { grid-column: 1 / -1; }
.bz-si .bz-form-group { margin-bottom: 0; }
.bz-si .bz-input { min-height: 44px; }
.bz-si-logo-preview img { max-height: 64px; margin-top: 8px; border-radius: 8px; }

.bz-si-table-wrap {
	width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch;
	border: 1px solid #e2e8f0; border-radius: 12px; margin-bottom: 12px; background: #fff;
}
.bz-si-table {
	width: 100%; min-width: 720px; border-collapse: collapse; table-layout: fixed; font-size: 0.85rem;
}
.bz-si-table th {
	background: #f1f5f9; padding: 10px 6px; text-align: left; font-weight: 700;
	font-size: 0.72rem; color: #334155; border-bottom: 1px solid #e2e8f0; white-space: nowrap;
}
.bz-si-table td { padding: 6px 4px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.bz-si-table .bz-input { min-height: 38px; padding: 6px 8px; font-size: 13px; width: 100%; }
.si-amt { font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; padding-right: 6px !important; }

.bz-si-totals {
	display: grid; gap: 8px; background: #f8fafc; border: 1px solid #e2e8f0;
	padding: 14px 16px; border-radius: 12px; margin-top: 12px;
}
.bz-si-totals > div { display: flex; justify-content: space-between; gap: 12px; font-size: 0.95rem; }
.bz-si-grand {
	font-size: 1.08rem !important; font-weight: 700; color: var(--bz-primary);
	padding-top: 8px; margin-top: 4px; border-top: 1px solid #e2e8f0;
}

.bz-si-pay-grid {
	display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px;
}
.bz-si-check {
	display: flex; align-items: center; gap: 8px; padding: 10px 12px;
	border: 1.5px solid #e2e8f0; border-radius: 10px; font-weight: 600; font-size: 0.9rem;
	cursor: pointer; background: #fff;
}
.bz-si-check input { accent-color: var(--bz-primary); width: 16px; height: 16px; }

.bz-si-nav {
	display: flex; justify-content: space-between; gap: 12px; margin-top: 18px;
	padding-top: 16px; border-top: 1px solid rgba(0,0,0,.06); flex-wrap: wrap;
}
.bz-si-actions {
	display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 8px;
}
.bz-si-actions .bz-btn { min-height: 46px; }

.bz-si-preview-sticky {
	position: sticky;
	top: 12px;
	max-height: calc(100vh - 28px);
	display: flex;
	flex-direction: column;
	overflow: hidden; /* scroll lives on .bz-si-preview-scroll child */
	background: var(--bz-card-bg, #fff);
	border: 1px solid var(--bz-border, #e2e8f0);
	border-radius: 16px;
	box-shadow: var(--bz-shadow, 0 4px 16px rgba(15,23,42,.06));
}
.bz-si-preview-bar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 0;
	padding: 10px 14px;
	flex-shrink: 0;
	border-bottom: 1px solid var(--bz-border, #e2e8f0);
	gap: 8px;
	flex-wrap: wrap;
}
.bz-si-preview-bar-actions {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-wrap: wrap;
}
.bz-si-preview-open-btn {
	display: inline-flex !important;
	align-items: center;
	gap: 4px;
	min-height: 36px !important;
	padding: 6px 12px !important;
	font-size: 0.8rem !important;
	white-space: nowrap;
	visibility: visible !important;
	opacity: 1 !important;
}
.bz-si-a4 {
	font-size: 0.7rem; font-weight: 700; padding: 4px 10px; border-radius: 6px;
	background: #e2e8f0; color: #475569;
}
/* Scrollable region: entire invoice reachable by vertical scroll */
.bz-si-preview-scroll {
	flex: 1 1 auto;
	min-height: 360px;
	height: calc(100vh - 160px);
	max-height: calc(100vh - 100px);
	overflow: auto !important;
	-webkit-overflow-scrolling: touch;
	overscroll-behavior: contain;
	padding: 16px 16px 40px;
	background: #e8edf3;
	display: block;
	box-sizing: border-box;
	scrollbar-gutter: stable;
}
.bz-si-preview-scroll .bz-ws-preview-scale {
	display: block;
	width: max-content;
	min-width: 100%;
	max-width: none;
	margin: 0 auto 24px;
	transform-origin: top center;
	height: auto !important;
	overflow: visible !important;
}
.bz-si-sheet {
	background: #fff;
	color: #111;
	border: 1px solid #e2e8f0;
	border-radius: 8px;
	padding: 20px 22px;
	font-size: 0.8rem;
	line-height: 1.45;
	overflow: visible !important;
	flex: none;
	min-height: 220px;
	height: auto !important;
	max-height: none !important;
	width: 100%;
	max-width: 794px;
	box-shadow: 0 4px 20px rgba(15, 23, 42, 0.1);
	box-sizing: border-box;
}
.bz-si-sheet .si-doc-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.bz-si-sheet .si-doc-title { font-size: 1.15rem; font-weight: 800; letter-spacing: 0.04em; }
.bz-si-sheet .si-doc-co { font-weight: 700; margin-top: 4px; word-break: break-word; }
.bz-si-sheet .si-doc-muted { color: #555; font-size: 0.72rem; word-break: break-word; }
.bz-si-sheet .si-doc-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 10px 0; }
.bz-si-sheet .si-doc-table { width: 100%; border-collapse: collapse; margin: 10px 0; }
.bz-si-sheet .si-doc-table th,
.bz-si-sheet .si-doc-table td { border: 1px solid #ddd; padding: 6px; font-size: 0.72rem; word-break: break-word; }
.bz-si-sheet .si-doc-table th { background: #f5f7fb; }
.bz-si-sheet .si-doc-totals { text-align: right; }
.bz-si-sheet .si-doc-grand { font-size: 0.95rem; font-weight: 700; }
.bz-si-sheet .si-doc-sign { margin-top: 22px; border-top: 1px solid #999; width: 140px; padding-top: 6px; font-size: 0.7rem; }
.bz-si-sheet .si-doc-foot { margin-top: 12px; font-size: 0.65rem; color: #666; }
.bz-si-sheet.theme-blue .si-doc-title { color: #0d6efd; }
.bz-si-sheet.theme-green .si-doc-title { color: #198754; }
.bz-si-sheet.theme-corporate .si-doc-title { color: #1e3a5f; }
.bz-si-sheet.theme-minimal .si-doc-table th { background: #fafafa; }

.bz-si-invoice-list { display: grid; gap: 10px; margin: 12px 0 16px; }
.bz-si-inv-card {
	display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
	padding: 12px 14px; border: 1px solid #e2e8f0; border-radius: 12px; background: #fff;
}
.bz-si-inv-card strong { font-size: 0.95rem; }
.bz-si-inv-meta { font-size: 0.8rem; color: var(--bz-text-muted); }

.bz-tools-wrapper.bz-dark .bz-si-sheet { background: #0f172a; color: #e2e8f0; border-color: #334155; }
.bz-tools-wrapper.bz-dark .bz-si-sheet .si-doc-table th { background: #1e293b; }
.bz-tools-wrapper.bz-dark .bz-si-sheet .si-doc-table th,
.bz-tools-wrapper.bz-dark .bz-si-sheet .si-doc-table td { border-color: #334155; }
.bz-tools-wrapper.bz-dark .bz-si-totals { background: #1e293b; border-color: #334155; }
.bz-tools-wrapper.bz-dark .bz-si-check { background: #1e293b; border-color: #334155; color: #e2e8f0; }
.bz-tools-wrapper.bz-dark .bz-si-table th { background: #1e293b; color: #e2e8f0; }

@media (max-width: 1024px) {
	.bz-si-layout { grid-template-columns: 1fr; }
	.bz-si-preview-sticky { position: static; max-height: none; }
	.bz-si-sheet { max-height: none; }
	.bz-si-grid3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 640px) {
	.bz-si-grid2, .bz-si-grid3 { grid-template-columns: 1fr; }
	.bz-si-step { min-width: 44px; }
	.bz-si-step-lbl { display: none; }
	.bz-si-nav { flex-direction: column; }
	.bz-si-nav .bz-btn, .bz-si-actions .bz-btn { width: 100%; }
	.bz-si-sheet .si-doc-parties { grid-template-columns: 1fr; }
}
@media print {
	.bz-back-link, .bz-si-stepper, .bz-si-form, .bz-si-home, .bz-si-actions,
	.bz-si-nav, .bz-reco-card, .bz-continue-learning, .bz-calc-note, .bz-si-list-panel {
		display: none !important;
	}
	.bz-si-preview-col, .bz-si-sheet { box-shadow: none !important; border: none !important; max-height: none !important; }
}


/* ===== Smart Invoice action buttons – fixed height, no clip ===== */
.bz-si-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin: 20px 0 8px;
	align-items: stretch;
}
.bz-si-actions .bz-si-btn,
.bz-si-actions .bz-btn {
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	gap: 8px;
	min-height: 52px !important;
	height: auto !important;
	padding: 12px 20px !important;
	line-height: 1.25 !important;
	font-size: 0.95rem !important;
	font-weight: 600 !important;
	border-radius: 12px !important;
	white-space: nowrap;
	box-sizing: border-box;
	overflow: visible !important;
	text-overflow: clip;
	vertical-align: middle;
}
.bz-si-btn-ico {
	flex: 0 0 auto;
	font-size: 1.1rem;
	line-height: 1;
	display: inline-flex;
	align-items: center;
}
.bz-si-btn-txt {
	line-height: 1.25;
	display: inline-block;
}
.bz-si-home-actions .bz-btn {
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	min-height: 52px !important;
	padding: 12px 22px !important;
	line-height: 1.25 !important;
	border-radius: 12px !important;
	font-weight: 600 !important;
}
.bz-si-nav .bz-btn {
	display: inline-flex !important;
	align-items: center !important;
	justify-content: center !important;
	min-height: 48px !important;
	padding: 12px 20px !important;
	line-height: 1.25 !important;
	border-radius: 12px !important;
}

@media (max-width: 640px) {
	.bz-si-actions .bz-si-btn,
	.bz-si-actions .bz-btn {
		width: 100%;
		min-height: 52px !important;
	}
}

/* Print: only invoice content */
@media print {
	body * { visibility: hidden !important; }
	#si-preview, #si-preview * { visibility: visible !important; }
	#si-preview {
		position: absolute !important;
		left: 0 !important;
		top: 0 !important;
		width: 100% !important;
		max-height: none !important;
		overflow: visible !important;
		box-shadow: none !important;
		border: none !important;
		background: #fff !important;
		color: #111 !important;
		padding: 0 !important;
	}
	.bz-back-link, .bz-si-stepper, .bz-si-form, .bz-si-home, .bz-si-actions,
	.bz-si-nav, .bz-reco-card, .bz-continue-learning, .bz-calc-note, .bz-si-list-panel,
	.bz-si-preview-bar, .bz-si-preview-sticky > .bz-si-preview-bar {
		display: none !important;
		visibility: hidden !important;
	}
}

/* Tax summary in live preview + PDF/print clone */
.bz-si-sheet .si-totals-block { margin-top: 12px; max-width: 300px; margin-left: auto; }
.bz-si-sheet .si-tax-summary { margin-top: 10px; border-top: 1px solid #e2e8f0; padding-top: 8px; }
.bz-si-sheet .si-tax-summary-title { font-weight: 700; font-size: 0.85rem; margin-bottom: 6px; }
.bz-si-sheet .si-tax-sum-row { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; font-size: 0.78rem; }
.bz-si-sheet .si-tax-sum-total { border-top: 1px solid #ccc; margin-top: 4px; padding-top: 6px; font-weight: 700; }


/* Safety: never hide live preview on desktop/tablet */
@media (min-width: 641px) {
	.bz-si-preview-col,
	.bz-ws-doc-preview,
	.bz-si-preview-sticky,
	.bz-si-preview-scroll,
	#si-preview,
	#si-open-preview-window,
	#si-open-preview-window-toolbar {
		display: block !important;
		visibility: visible !important;
		opacity: 1 !important;
	}
	#si-open-preview-window,
	#si-open-preview-window-toolbar,
	.bz-si-preview-open-btn {
		display: inline-flex !important;
	}
	.bz-ws-mobile-preview-hidden .bz-ws-doc-preview {
		display: block !important;
	}
}


/* ========== Dedicated tool browser window (?bz_tool_window=1) ========== */
body.bz-tool-window-mode {
	margin: 0 !important;
	padding: 0 !important;
	background: #f1f5f9 !important;
}
body.bz-tool-window-mode #wpadminbar,
body.bz-tool-window-mode header,
body.bz-tool-window-mode footer,
body.bz-tool-window-mode .site-header,
body.bz-tool-window-mode .site-footer,
body.bz-tool-window-mode #secondary,
body.bz-tool-window-mode .widget-area,
body.bz-tool-window-mode aside.sidebar,
body.bz-tool-window-mode .sidebar,
body.bz-tool-window-mode nav.main-navigation,
body.bz-tool-window-mode .main-navigation,
body.bz-tool-window-mode .breadcrumb,
body.bz-tool-window-mode .breadcrumbs,
body.bz-tool-window-mode .entry-header,
body.bz-tool-window-mode .page-header,
body.bz-tool-window-mode .bz-back-link,
body.bz-tool-window-mode .bz-si-home {
	display: none !important;
}
body.bz-tool-window-mode #page,
body.bz-tool-window-mode #content,
body.bz-tool-window-mode #primary,
body.bz-tool-window-mode .site-content,
body.bz-tool-window-mode .content-area,
body.bz-tool-window-mode main,
body.bz-tool-window-mode article,
body.bz-tool-window-mode .entry-content {
	max-width: none !important;
	width: 100% !important;
	margin: 0 !important;
	padding: 0 !important;
	float: none !important;
}
body.bz-tool-window-mode .bz-si.bz-tool-workspace,
body.bz-tool-window-mode #bz-smart-invoice {
	min-height: 100vh;
	padding: 12px 16px 24px;
}
body.bz-tool-window-mode .bz-si-workspace {
	display: block !important; /* force open if draft path */
}
body.bz-tool-window-mode [data-bz-open-tool-window],
body.bz-tool-window-mode #si-open-tool-window {
	display: none !important;
}
.bz-tool-window-banner {
	display: none;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 10px 16px;
	margin-bottom: 12px;
	background: #0f172a;
	color: #f8fafc;
	border-radius: 10px;
	font-size: 0.9rem;
	font-weight: 600;
}
body.bz-tool-window-mode .bz-tool-window-banner {
	display: flex;
}
.bz-tool-window-banner .bz-btn {
	background: #fff;
	color: #0f172a;
	border: 0;
	min-height: 36px;
	padding: 6px 14px;
}


/* v1.4.5 forced preview architecture overrides */
.bz-si-preview-scroll {
	height: calc(100vh - 160px) !important;
	min-height: 400px !important;
	max-height: calc(100vh - 100px) !important;
	overflow: auto !important;
	position: relative !important;
	box-sizing: border-box !important;
	padding: 20px !important;
	background: #e8edf3 !important;
}
.bz-si-sheet,
#si-preview {
	width: 794px !important;
	min-width: 794px !important;
	max-width: none !important;
	height: auto !important;
	max-height: none !important;
	overflow: visible !important;
}


/* v1.4.5 mobile preview: still scrollable, can be slightly narrower */
@media (max-width: 640px) {
	.bz-si-sheet,
	#si-preview {
		width: 100% !important;
		min-width: 320px !important;
		max-width: 100% !important;
	}
	.bz-si-preview-scroll {
		height: 60vh !important;
		min-height: 280px !important;
	}
}


body.bz-tool-window-mode {
	margin: 0 !important;
	padding: 0 !important;
	background: #f1f5f9 !important;
}
body.bz-tool-window-mode #wpadminbar,
body.bz-tool-window-mode header:not(.bz-calc-header):not(.bz-si-hero),
body.bz-tool-window-mode footer,
body.bz-tool-window-mode aside:not(.bz-si-preview-col),
body.bz-tool-window-mode .sidebar,
body.bz-tool-window-mode .widget-area,
body.bz-tool-window-mode .entry-header,
body.bz-tool-window-mode .page-header,
body.bz-tool-window-mode .site-header,
body.bz-tool-window-mode .site-footer,
body.bz-tool-window-mode .bz-back-link {
	display: none !important;
}
body.bz-tool-window-mode #bz-smart-invoice,
body.bz-tool-window-mode .bz-si.bz-tool-workspace {
	width: 100vw !important;
	max-width: none !important;
	min-height: 100vh;
	margin: 0 !important;
	padding: 12px 16px 24px !important;
}
body.bz-tool-window-mode .bz-container {
	max-width: none !important;
	width: 100% !important;
}
body.bz-tool-window-mode #bz-si-workspace {
	display: block !important;
}
body.bz-tool-window-mode .bz-si-form,
body.bz-tool-window-mode .bz-si-preview-col {
	display: block !important;
	visibility: visible !important;
}
body.bz-tool-window-mode .bz-si-home {
	display: none !important;
}
body.bz-tool-window-mode #si-open-tool-window,
body.bz-tool-window-mode [data-bz-open-tool-window] {
	display: none !important;
}