/* HJE Professional Theme - Combined from Frame Calculator & CutPatternGen */

/* ===== FONT FACE DEFINITION ===== */
@font-face {
	font-family: "RidleyGrotesk-Light";
	src: url("../fonts/RidleyGrotesk-Light.ttf") format("truetype");
	font-weight: 300;
	font-style: normal;
	font-display: swap;
}

/* ===== CSS VARIABLES ===== */
:root {
	/* HJE Brand Colors */
	--hje-primary: #1C2542;          /* Deep blue - HJE primary (from CutPatternGen) */
	--hje-secondary: #2d3f72;        /* Medium blue */
	--hje-accent: #007bff;           /* Bright blue for accents */
	--hje-dark: #1a1a1a;             /* Dark text */
	--hje-gray: #6c757d;             /* Medium gray */
	--hje-light-gray: #f8f9fa;       /* Light background */
	--hje-white: #ffffff;
	--hje-success: #28a745;
	--hje-danger: #dc3545;
	--hje-warning: #ffc107;
	--hje-info: #17a2b8;
	
	/* Professional gradients */
	--hje-gradient: linear-gradient(135deg, #1C2542 0%, #2d3f72 100%);
	--hje-gradient-light: linear-gradient(135deg, #e3f2fd 0%, #f5f8fa 100%);
}

/* ===== BASE STYLES ===== */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: "RidleyGrotesk-Light", sans-serif, Arial, Verdana, sans-serif;
	font-weight: 300;
	color: var(--hje-dark);
	background: #D6DADC;
	min-height: 100vh;
	padding: 24px;
	line-height: 1.6;
}

/* ===== HEADER ===== */
.header {
	background: #ffffff;
	color: var(--hje-primary);
	padding: 26px 36px;
	border-radius: 18px 18px 0 0;
	display: grid;
	grid-template-columns: 20% 60% 20%;
	align-items: center;
	gap: 24px;
	box-shadow: 0 12px 30px rgba(14, 24, 45, 0.12);
	border-bottom: 1px solid rgba(28, 37, 66, 0.08);
}

.header-left {
	display: flex;
	align-items: center;
}

.header-logo {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: transparent;
	border-radius: 0;
	padding: 0;
	box-shadow: none;
	border: none;
}

.header-logo img {
	height: 60px;
	width: auto;
	display: block;
}

.header-center {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.header-center h1 {
	font-size: 2.2rem;
	margin-bottom: 8px;
	color: var(--hje-primary);
	letter-spacing: 0.02em;
	font-weight: 500;
}

.subtitle {
	font-size: 1.05rem;
	color: var(--hje-secondary);
	margin: 0;
	line-height: 1.4;
	font-weight: 300;
}

.subtitle .header-meta {
	font-size: 0.78em;
	letter-spacing: 0.05em;
	display: inline-block;
	margin-top: 4px;
	color: var(--hje-gray);
}

.header-actions {
	display: flex;
	flex-direction: column;
	gap: 10px;
	justify-content: flex-end;
	align-items: stretch;
}

.header-actions .btn-header {
	width: 100%;
}

/* ===== CONTAINER ===== */
.container {
	max-width: 1400px;
	margin: 0 auto;
	background: var(--hje-white);
	border-radius: 20px;
	box-shadow: 0 18px 40px rgba(14, 24, 45, 0.15);
	border: 1px solid rgba(28, 37, 66, 0.1);
	overflow: hidden;
	padding: 0;
}

/* ===== CONTENT WRAPPER ===== */
.content-wrapper {
	padding: 50px 60px;
	min-height: 400px;
}

/* ===== NAVIGATION TABS ===== */
/* Tab wrapper contains tabs and action buttons */
.tab-wrapper {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	border-bottom: 2px solid #e0e0e0;
	background: #f5f5f5;
	margin-bottom: 0;
	padding-right: 20px;
}

/* Scroll container for tabs with fade indicators */
.scroll-container {
	position: relative;
	overflow: hidden;
	flex-grow: 1;
}

.scroll-container .nav-tabs {
	display: flex;
	border-bottom: none;
	background: transparent;
	margin-bottom: 0;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none; /* Firefox */
	-ms-overflow-style: none; /* IE and Edge */
}

.scroll-container .nav-tabs::-webkit-scrollbar {
	display: none; /* Chrome, Safari, Opera */
}

/* Fade indicators for scrollable containers */
.scroll-fade-left,
.scroll-fade-right {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 30px;
	pointer-events: none;
	z-index: 10;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.scroll-fade-left {
	left: 0;
	background: linear-gradient(to right, rgba(245,245,245,1) 0%, rgba(245,245,245,0) 100%);
}

.scroll-fade-right {
	right: 0;
	background: linear-gradient(to left, rgba(245,245,245,1) 0%, rgba(245,245,245,0) 100%);
}

.scroll-fade-left.visible,
.scroll-fade-right.visible {
	opacity: 1;
}

.nav-tabs {
	display: flex;
	border-bottom: none;
	background: transparent;
	margin-bottom: 0;
	flex-grow: 1;
}

/* Action buttons aligned with tabs - stacked vertically */
.tab-action-buttons {
	display: flex;
	flex-direction: column;
	gap: 4px;
	align-items: stretch;
	padding-bottom: 5px;
	min-width: 120px;
}

.tab-action-buttons .btn {
	white-space: nowrap;
	padding: 4px 8px;
	font-size: 0.75rem;
	line-height: 1.2;
}

.nav-tabs .nav-link {
	flex: 1;
	padding: 15px 20px;
	border: none;
	background: transparent;
	cursor: pointer;
	font-size: 1em;
	transition: all 0.3s;
	border-bottom: 3px solid transparent;
	color: var(--hje-gray);
	font-weight: 500;
	text-align: center;
}

.nav-tabs .nav-link:hover {
	background: #e8e8e8;
	color: var(--hje-primary);
	border-bottom-color: var(--hje-primary);
}

.nav-tabs .nav-link.active {
	background: white;
	border-bottom-color: var(--hje-primary);
	color: var(--hje-primary);
	font-weight: bold;
}

/* ===== TAB CONTENT ===== */
.tab-content {
	padding: 0;
	margin-top: 0;
}

/* ===== UNIFIED SPACING AFTER TAB NAVIGATION ===== */
/* The tab-wrapper is always first child, so we target elements after it */
.content-wrapper .tab-wrapper {
	margin-top: 0;
	margin-bottom: 0;
}

/* Consistent 40px spacing from tab wrapper to first real content */
.content-wrapper .tab-wrapper + * {
	margin-top: 40px !important;
}

/* H3 is main section heading - always has consistent spacing */
.content-wrapper h3 {
	margin-top: 40px;
	margin-bottom: 1.25rem;
}

/* First H3 after tab-wrapper gets 40px from wrapper */
.content-wrapper .tab-wrapper + h3,
.content-wrapper .tab-wrapper + div + h3 {
	margin-top: 40px !important;
}

/* ===== FORMS ===== */
.form-control {
	border: 2px solid #ddd;
	border-radius: 8px;
	padding: 0.75rem 1rem;
	transition: all 0.3s ease;
	font-size: 1rem;
	width: 100%;
	background-color: #F2F2F2;
}

.form-control:focus {
	outline: none;
	border-color: var(--hje-primary);
	box-shadow: 0 0 0 0.2rem rgba(28, 37, 66, 0.15);
}

.form-control:required {
	background-color: #fff3e0;
	border-color: #ffb57a;
}

/* Erfasser and Email fields should not have orange highlight */
#erfasser:required,
#email:required {
	background-color: #F2F2F2;
	border-color: #ddd;
}

.form-label,
label {
	display: block;
	margin-bottom: 0.5rem;
	font-weight: 300;
	color: var(--hje-dark);
	font-size: 1rem;
	line-height: 1.5;
}

.form-select {
	border: 2px solid #ddd;
	border-radius: 8px;
	padding: 0.75rem 1rem;
	transition: all 0.3s ease;
	width: 100%;
	font-weight: 300;
	background-color: #F2F2F2;
}

.form-select:focus {
	border-color: var(--hje-primary);
	box-shadow: 0 0 0 0.2rem rgba(28, 37, 66, 0.15);
	outline: none;
}

/* Preselected dropdown options - Orange highlight */
.form-select option.preselected,
.form-select option:checked {
	background-color: #ff6b35 !important;
	color: white !important;
}

.form-select:focus option:checked {
	background-color: #ff6b35 !important;
	color: white !important;
}

.form-select:required {
	background-color: #fff3e0;
	border-color: #ffb57a;
}

.form-select:required:has(option:checked:not([value=""])) {
	background-color: #fff3e0;
}

.input-group-text {
	background: var(--hje-light-gray);
	border: 2px solid #ddd;
	border-left: none;
	color: var(--hje-gray);
	font-weight: 500;
}

.input-group .form-control {
	border-right: none;
}

.input-group .form-control:focus + .input-group-text {
	border-color: var(--hje-primary);
}

/* ===== BUTTONS ===== */
.btn {
	padding: 12px 24px;
	border: none;
	border-radius: 8px;
	font-size: 1em;
	cursor: pointer;
	transition: all 0.3s;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 500;
}

.btn-primary {
	background: var(--hje-gradient);
	color: white;
	box-shadow: 0 2px 4px rgba(28, 37, 66, 0.2);
}

.btn-primary:hover {
	background: var(--hje-primary);
	transform: translateY(-2px);
	box-shadow: 0 5px 15px rgba(28, 37, 66, 0.4);
	color: white;
}

.btn-secondary {
	background: #e0e0e0;
	color: #333;
}

.btn-secondary:hover {
	background: #d0d0d0;
	color: #333;
}

.btn-outline-primary {
	border: 2px solid var(--hje-primary);
	color: var(--hje-primary);
	background: transparent;
}

.btn-outline-primary:hover {
	background: var(--hje-primary);
	color: var(--hje-white);
	transform: translateY(-1px);
}

.btn-outline-secondary {
	border: 2px solid var(--hje-gray);
	color: var(--hje-gray);
	background: transparent;
}

/* Header buttons - unified style for better visibility on dark background */
.btn-header {
	background: var(--hje-gray);
	color: var(--hje-white);
	border: none;
	font-weight: 600;
	padding: 10px 18px;
	border-radius: 10px;
	box-shadow: 0 4px 12px rgba(108, 117, 125, 0.25);
}

.btn-header:hover {
	background: #5a6268;
	color: var(--hje-white);
	transform: translateY(-2px);
}

/* Neu berechnen button - green style (similar to table-success) */
.btn-recalculate {
	background: #D1E2DA;
	color: #1a1a1a;
	border: none;
}

.btn-recalculate:hover {
	background: #b8d4c6;
	color: #1a1a1a;
}

.btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

/* ===== UNIFIED TABLE STYLES ===== */
/* Table wrapper for horizontal scrolling */
.table-responsive {
	position: relative;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	width: 100%;
	margin-bottom: 1.5rem;
	scrollbar-width: none; /* Firefox */
	-ms-overflow-style: none; /* IE and Edge */
}

.table-responsive::-webkit-scrollbar {
	display: none; /* Chrome, Safari, Opera */
}

/* Table responsive only on mobile devices */
.table-responsive-mobile {
	position: relative;
	width: 100%;
	margin-bottom: 1.5rem;
	overflow-x: visible; /* Desktop: no scrolling, table scales to fit */
}

/* Ensure tables scale to fit container on desktop */
.table-responsive-mobile > table {
	width: 100%;
	max-width: 100%;
	table-layout: auto; /* Allow columns to adjust to content */
}

@media (max-width: 767.98px) {
	.table-responsive-mobile {
		overflow-x: auto; /* Mobile: enable scrolling */
		-webkit-overflow-scrolling: touch;
		scrollbar-width: none; /* Firefox */
		-ms-overflow-style: none; /* IE and Edge */
	}
	
	.table-responsive-mobile::-webkit-scrollbar {
		display: none; /* Chrome, Safari, Opera */
	}
	
	/* On mobile, allow table to exceed container width for scrolling */
	.table-responsive-mobile > table {
		table-layout: auto;
		min-width: 100%; /* Ensure table can be wider than container on mobile */
	}
}

/* User management table - specific styling */
.table-responsive-users {
	overflow-x: auto; /* Enable horizontal scrolling */
	-webkit-overflow-scrolling: touch; /* Smooth scrolling on mobile */
}

.table-responsive-users > table {
	font-size: 0.8rem; /* 80% of base size */
}

.table-responsive-users .table thead th {
	font-size: 0.72rem; /* 80% of 0.9rem */
}

.table-responsive-users .table tbody td {
	font-size: 0.8rem; /* 80% of base size */
}

/* Fade indicators for table-responsive */
.table-responsive .scroll-fade-left,
.table-responsive .scroll-fade-right {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 30px;
	pointer-events: none;
	z-index: 10;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.table-responsive .scroll-fade-left {
	left: 0;
	background: linear-gradient(to right, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
}

.table-responsive .scroll-fade-right {
	right: 0;
	background: linear-gradient(to left, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
}

.table-responsive .scroll-fade-left.visible,
.table-responsive .scroll-fade-right.visible {
	opacity: 1;
}

.table {
	width: 100%;
	border-collapse: collapse;
	background: white;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 2px 10px rgba(0,0,0,0.1);
	margin-bottom: 1.5rem;
	font-size: 1rem;
	/* min-width removed on desktop - tables scale to fit container */
}

/* On mobile, ensure tables have minimum width for scrolling */
@media (max-width: 767.98px) {
	.table {
		min-width: 600px; /* Minimum width on mobile to enable horizontal scrolling */
	}
}

/* Table headers - unified style */
.table thead {
	background: var(--hje-gradient);
	color: white;
}

.table thead th {
	border: none;
	padding: 0.875rem 1rem;
	text-align: left;
	font-weight: 600;
	font-size: 0.9rem;
	letter-spacing: 0.3px;
}

/* Table body - unified style */
.table tbody tr {
	border-bottom: 1px solid #e0e0e0;
	transition: background 0.2s ease;
}

.table tbody tr:last-child {
	border-bottom: none;
}

.table tbody tr:hover {
	background: #f5f5f5;
}

.table tbody td {
	padding: 0.75rem 1rem;
	vertical-align: middle;
	font-size: 1rem;
	line-height: 1.5;
	font-weight: 300;
}

.price-label {
	font-weight: 300;
	color: var(--hje-primary);
	opacity: 0.85;
}

.price-highlight {
	font-weight: 400;
	color: var(--hje-primary);
}

.table tbody th {
	padding: 0.75rem 1rem;
	font-weight: 300;
	font-size: 1rem;
	background-color: rgba(28, 37, 66, 0.05);
}

/* Table modifiers */
.table-bordered {
	border: 1px solid var(--hje-light-gray);
}

.table-striped tbody tr:nth-of-type(odd) {
	background-color: rgba(28, 37, 66, 0.02);
}

/* Small table variant - slightly smaller but still readable */
.table-sm td,
.table-sm th {
	padding: 0.625rem 0.875rem;
	font-size: 0.95rem;
}

/* Table header in body (for parameter tables) */
.table tbody th {
	width: 35%;
	text-align: left;
}

/* Alignment helpers */
.table .text-end {
	text-align: right;
}

.table .text-center {
	text-align: center;
}

.table .text-start {
	text-align: left;
}

/* ===== ALERTS ===== */
.alert {
	border-radius: 8px;
	border: none;
	padding: 15px 20px;
	margin: 15px 0;
	font-weight: 500;
}

.alert-success {
	background: #d4edda;
	color: #155724;
	border-left: 4px solid var(--hje-success);
}

.alert-warning,
.alert-warn {
	background: #fff3cd;
	color: #856404;
	border-left: 4px solid var(--hje-warning);
}

.alert-danger,
.alert-error {
	background: #f8d7da;
	color: #721c24;
	border-left: 4px solid var(--hje-danger);
}

.alert-info {
	background: #e3f2fd;
	color: var(--hje-info);
	border-left: 4px solid var(--hje-info);
}

/* ===== UNIFIED TYPOGRAPHY SYSTEM ===== */
/* Clear hierarchy: h1 = Page title, h3 = Section, h4 = Subsection, h5 = Minor heading */

h1, h2, h3, h4, h5, h6 {
	color: var(--hje-primary);
	font-weight: 500;
	line-height: 1.3;
}

/* H1: Page title (Header only) */
h1 {
	font-size: 2.5rem;
	margin-bottom: 0.5rem;
	font-weight: 700;
}

/* H2: Not used in current design */
h2 {
	font-size: 2rem;
	margin-bottom: 1.5rem;
}

/* H3: Main section titles (e.g., "Kundenanforderungen") */
h3 {
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: 1.25rem;
	margin-top: 2rem;
	border-bottom: 2px solid var(--hje-light-gray);
	padding-bottom: 0.5rem;
}

/* H4: Subsection titles (e.g., "Berechnungsparameter", "Stückliste") */
h4 {
	font-size: 1.25rem;
	font-weight: 600;
	margin-bottom: 1rem;
	margin-top: 1.5rem;
	border-bottom: 2px solid var(--hje-light-gray);
	padding-bottom: 0.5rem;
}

/* H4 in card headers - no border, no extra margin */
.card-header h4,
.card-header h3 {
	border-bottom: none;
	margin: 0;
	padding: 0;
	color: inherit;
}

/* H5: Minor section headings (e.g., "Rahmengröße", "Legende") */
h5 {
	font-size: 1.1rem;
	font-weight: 600;
	margin-bottom: 0.75rem;
	margin-top: 1.25rem;
	color: var(--hje-primary);
}

/* H6: Rarely used */
h6 {
	font-size: 1rem;
	font-weight: 600;
	margin-bottom: 0.5rem;
	margin-top: 1rem;
	color: var(--hje-dark);
}

/* Body text */
body, p, td, th, label, input, select, textarea {
	font-size: 1rem;
	line-height: 1.6;
	font-weight: 300;
}

/* Accordion buttons - use Ridley font */
.accordion-button {
	font-family: "RidleyGrotesk-Light", sans-serif, Arial, Verdana, sans-serif !important;
	font-weight: 300;
}

/* Small text (descriptions, hints) */
small, .text-muted, .form-text {
	font-size: 0.875rem;
	color: var(--hje-gray);
	line-height: 1.5;
	font-weight: 300;
}

/* ===== INFO BOXES ===== */
.info-box {
	background: #e3f2fd;
	padding: 15px;
	border-radius: 8px;
	border-left: 4px solid #2196f3;
	margin-top: 15px;
}

.info-box i {
	color: #2196f3;
	margin-right: 8px;
}

/* ===== SVG DRAWING CONTAINER ===== */
.border.rounded {
	background: white;
	border: 2px solid #ddd !important;
	border-radius: 12px;
	padding: 20px;
	margin: 20px 0;
	overflow: auto;
	max-width: 100%;
	max-height: 80vh;
	box-sizing: border-box;
}

.border.rounded > div {
	overflow-x: auto;
	overflow-y: auto;
	max-width: 100%;
}

.border.rounded svg {
	max-width: 100%;
	height: auto;
}

/* Custom Scrollbar */
.border.rounded::-webkit-scrollbar {
	width: 8px;
	height: 8px;
}

.border.rounded::-webkit-scrollbar-track {
	background: var(--hje-light-gray);
	border-radius: 4px;
}

.border.rounded::-webkit-scrollbar-thumb {
	background: var(--hje-gray);
	border-radius: 4px;
}

.border.rounded::-webkit-scrollbar-thumb:hover {
	background: var(--hje-primary);
}

#svg-drawing {
	width: 100%;
	display: flex;
	justify-content: center;
}

/* ===== BADGES ===== */
.badge {
	padding: 0.4rem 0.8rem;
	border-radius: 4px;
	font-weight: 400;
}

/* ===== TEXT UTILITIES ===== */
.text-muted {
	color: var(--hje-gray) !important;
}

.text-primary {
	color: var(--hje-primary) !important;
}

.text-danger {
	color: var(--hje-danger) !important;
}

.bg-primary {
	background-color: var(--hje-primary) !important;
}

.border-primary {
	border-color: var(--hje-primary) !important;
}

.text-primary {
	color: var(--hje-primary) !important;
}

/* Button links in h5 headings should use primary color */
h5 .btn-link {
	color: var(--hje-primary) !important;
}

h5 .btn-link:hover {
	color: var(--hje-secondary) !important;
}

/* Collapse icons should match the text color */
.collapse-icon {
	color: var(--hje-primary) !important;
}

/* ===== SPACING UTILITIES ===== */
.mb-3 {
	margin-bottom: 2rem !important;
}

.mt-4 {
	margin-top: 2rem;
}

/* ===== FOOTER ===== */
footer {
	text-align: center;
	padding: 20px;
	margin-top: 30px;
	border-top: 1px solid #e0e0e0;
	color: #666;
	font-size: 0.9em;
	background: white;
	border-radius: 0 0 20px 20px;
}

footer a {
	transition: opacity 0.2s ease;
	text-decoration: none;
}

footer a:hover {
	opacity: 0.8;
}

footer img {
	transition: transform 0.2s ease;
}

footer a:hover img {
	transform: scale(1.05);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
	from { 
		opacity: 0; 
		transform: translateY(20px); 
	}
	to { 
		opacity: 1; 
		transform: translateY(0); 
	}
}

.tab-content {
	animation: fadeIn 0.5s ease-in;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
	body {
		padding: 10px;
	}

	.container {
		border-radius: 10px;
	}

	.header {
		padding: 22px 20px;
		grid-template-columns: 1fr;
		row-gap: 18px;
	}

	.header-left {
		justify-content: center;
	}

	.header-logo {
		padding: 8px 12px;
	}

	.header-logo img {
		height: 52px;
	}

	.header-center {
		text-align: center;
		align-items: center;
	}

	.header-actions {
		width: 100%;
		justify-content: center;
		flex-wrap: wrap;
	}

	.content-wrapper {
		padding: 20px 15px;
	}

	.tab-content {
		padding: 0;
		margin-top: 20px;
	}
	
	/* Tab wrapper - stack vertically on mobile */
	.tab-wrapper {
		flex-direction: column;
		align-items: stretch;
		padding-right: 0;
	}
	
	.scroll-container {
		width: 100%;
		margin-bottom: 10px;
	}
	
	.nav-tabs {
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		flex-wrap: nowrap;
		margin-bottom: 0;
	}
	
	.nav-tabs .nav-link {
		padding: 0.75rem 1rem;
		font-size: 0.9rem;
		min-width: fit-content;
	}
	
	/* Action buttons - full width on mobile, below tabs */
	.tab-action-buttons {
		flex-direction: column;
		width: 100%;
		gap: 8px;
		padding: 10px 0;
	}
	
	.tab-action-buttons .btn {
		width: 100%;
		margin: 0;
	}
	
	/* Tables - enable horizontal scrolling on mobile */
	/* Create scrollable wrapper for tables */
	.tab-content,
	.content-wrapper {
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
	}
	
	.tab-content .table,
	.content-wrapper .table {
		font-size: 0.85rem;
		min-width: 600px; /* Ensure table doesn't get too compressed */
		width: max-content; /* Allow table to be wider than container */
	}
	
	/* Drawing box - responsive sizing */
	.border.rounded {
		max-width: 100%;
		overflow-x: auto;
		overflow-y: auto;
		min-height: auto;
		max-height: 70vh;
	}
	
	.border.rounded > div {
		max-width: 100%;
		overflow-x: auto;
		overflow-y: auto;
	}

	.btn {
		width: 100%;
		justify-content: center;
		margin-bottom: 10px;
	}

	h1 {
		font-size: 1.8em;
	}

	.subtitle {
		font-size: 1rem;
	}

	.subtitle .header-meta {
		font-size: 0.8em;
	}

	h3 {
		font-size: 1.3rem;
	}
}

/* ===== PRINT STYLES ===== */
@media print {
	body {
		background: white;
		padding: 0;
	}

	.navbar, .nav-tabs, .btn {
		display: none;
	}
	
	.container {
		box-shadow: none;
		border: none;
		border-radius: 0;
	}
}

/* ===== SMOOTH TRANSITIONS ===== */
button, a, input, select, textarea {
	transition: all 0.2s ease;
}