/**
 * e107_options — Frontend Stylesheet (Navbar Popover, Sidebar Menu Card, Reader Modes & Light/Dark Support)
 */

:root {
	--e107opt-bg: #1b2230;
	--e107opt-surface: #232c3d;
	--e107opt-border: #334155;
	--e107opt-text: #f1f5f9;
	--e107opt-muted: #94a3b8;
	--e107opt-accent: #3b82f6;
	--e107opt-accent-hover: #2563eb;
	--e107opt-shadow: 0 14px 34px rgba(0, 0, 0, 0.48);
}

html[data-e107-resolved-theme="light"] {
	--e107opt-bg: #ffffff;
	--e107opt-surface: #f1f5f9;
	--e107opt-border: #cbd5e1;
	--e107opt-text: #0f172a;
	--e107opt-muted: #475569;
	--e107opt-accent: #2563eb;
	--e107opt-accent-hover: #1d4ed8;
	--e107opt-shadow: 0 12px 28px rgba(15, 23, 42, 0.16);
}

/* Light mode support for ModernDark when switched to Light */
html[data-e107-resolved-theme="light"] body {
	--bs-body-bg: #f8fafc;
	--bs-body-color: #1e293b;
	--card-bg: #ffffff;
	--card-border: #cbd5e1;
	background-color: #f8fafc;
	color: #1e293b;
}

html[data-e107-resolved-theme="light"] .site-header {
	background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
	border-bottom-color: #1d4ed8;
}

html[data-e107-resolved-theme="light"] .sidebar-panel,
html[data-e107-resolved-theme="light"] .card {
	background-color: #ffffff;
	border-color: #cbd5e1;
	color: #1e293b;
}

html[data-e107-resolved-theme="light"] .welcome-message {
	background-color: #ffffff !important;
	color: #1e293b !important;
	border-color: #cbd5e1 !important;
}

html[data-e107-resolved-theme="light"] .vertical-nav .nav-link {
	color: #334155;
}

html[data-e107-resolved-theme="light"] .vertical-nav .nav-link:hover,
html[data-e107-resolved-theme="light"] .vertical-nav .nav-link.active {
	background-color: #2563eb;
	color: #ffffff;
}

/* Widget base */
.e107opt-widget {
	font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	font-size: 14px;
	line-height: 1.4;
	color: var(--e107opt-text);
	box-sizing: border-box;
}

.e107opt-widget *,
.e107opt-widget *::before,
.e107opt-widget *::after {
	box-sizing: border-box;
}

/* Navbar Popover Wrapper & Trigger Button */
.e107opt-popover-wrap {
	position: relative;
	display: inline-flex;
	align-items: center;
	margin-left: 0.5rem;
	z-index: 1050;
}

.e107opt-popover-wrap.e107opt-floating-fallback {
	position: fixed;
	top: 14px;
	right: 16px;
	z-index: 9999;
}

.e107opt-trigger-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 7px 13px;
	border-radius: 999px;
	border: 1px solid rgba(255, 255, 255, 0.28);
	background: rgba(15, 23, 42, 0.78);
	color: #f8fafc;
	font-size: 13.5px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.18s ease;
	backdrop-filter: blur(8px);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.e107opt-trigger-btn:hover,
.e107opt-trigger-btn[aria-expanded="true"] {
	background: var(--e107opt-accent);
	border-color: var(--e107opt-accent);
	color: #ffffff;
}

.e107opt-trigger-icon {
	font-size: 15px;
	line-height: 1;
}

.e107opt-trigger-caret {
	font-size: 11px;
	opacity: 0.85;
}

/* Popover Dropdown Panel */
.e107opt-popover-panel {
	position: absolute;
	top: calc(100% + 10px);
	right: 0;
	width: 320px;
	background: var(--e107opt-bg);
	border: 1px solid var(--e107opt-border);
	border-radius: 12px;
	box-shadow: var(--e107opt-shadow);
	color: var(--e107opt-text);
	overflow: hidden;
	z-index: 9999;
}

.e107opt-popover-panel[hidden] {
	display: none !important;
}

.e107opt-popover-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 10px 14px;
	background: var(--e107opt-surface);
	border-bottom: 1px solid var(--e107opt-border);
}

.e107opt-popover-title {
	font-weight: 700;
	font-size: 13.5px;
	letter-spacing: 0.01em;
}

.e107opt-popover-close {
	background: transparent;
	border: none;
	color: var(--e107opt-muted);
	font-size: 19px;
	line-height: 1;
	cursor: pointer;
	padding: 0 4px;
}

.e107opt-popover-close:hover {
	color: var(--e107opt-text);
}

.e107opt-popover-body {
	padding: 12px 14px;
}

/* Inline Sidebar Menu Card */
.e107opt-inline-card {
	background: var(--e107opt-bg);
	border: 1px solid var(--e107opt-border);
	border-radius: 10px;
	padding: 12px;
	color: var(--e107opt-text);
}

/* Control Groups */
.e107opt-group {
	padding-bottom: 11px;
	margin-bottom: 11px;
	border-bottom: 1px solid var(--e107opt-border);
}

.e107opt-group:last-of-type {
	margin-bottom: 8px;
}

.e107opt-label-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 6px;
}

.e107opt-label {
	font-size: 12.5px;
	font-weight: 600;
	color: var(--e107opt-text);
	display: inline-flex;
	align-items: center;
	gap: 5px;
}

.e107opt-icon {
	color: var(--e107opt-accent);
	font-weight: 700;
}

.e107opt-value-badge {
	font-size: 11px;
	font-weight: 600;
	padding: 1px 7px;
	border-radius: 999px;
	background: var(--e107opt-surface);
	color: var(--e107opt-muted);
	border: 1px solid var(--e107opt-border);
}

/* Segmented Buttons */
.e107opt-segmented {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: 1fr;
	gap: 4px;
	background: var(--e107opt-surface);
	padding: 3px;
	border-radius: 8px;
	border: 1px solid var(--e107opt-border);
}

.e107opt-seg-btn {
	border: none;
	background: transparent;
	color: var(--e107opt-muted);
	font-size: 12px;
	font-weight: 600;
	padding: 5px 6px;
	border-radius: 6px;
	cursor: pointer;
	transition: all 0.15s ease;
	white-space: nowrap;
}

.e107opt-seg-btn:hover {
	color: var(--e107opt-text);
}

.e107opt-seg-btn.is-active {
	background: var(--e107opt-accent);
	color: #ffffff;
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}

/* Select Dropdown */
.e107opt-select {
	width: 100%;
	padding: 6px 10px;
	border-radius: 7px;
	border: 1px solid var(--e107opt-border);
	background: var(--e107opt-surface);
	color: var(--e107opt-text);
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
}

.e107opt-select:focus {
	outline: 2px solid var(--e107opt-accent);
	outline-offset: 1px;
}

/* Variant Color Pills */
.e107opt-sub-group {
	margin-top: 8px;
}

.e107opt-sub-label {
	margin-bottom: 4px;
}

.e107opt-variant-pills {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
}

.e107opt-variant-btn {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	padding: 4px 8px;
	border-radius: 999px;
	border: 1px solid var(--e107opt-border);
	background: var(--e107opt-surface);
	color: var(--e107opt-text);
	font-size: 11.5px;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.15s ease;
}

.e107opt-variant-btn:hover {
	border-color: var(--e107opt-accent);
}

.e107opt-variant-btn.is-active {
	border-color: var(--e107opt-accent);
	background: rgba(59, 130, 246, 0.18);
	font-weight: 700;
}

.e107opt-swatch {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	display: inline-block;
	border: 1px solid rgba(255, 255, 255, 0.45);
}

/* Reset Footer */
.e107opt-footer-row {
	display: flex;
	justify-content: flex-end;
	padding-top: 2px;
}

.e107opt-reset-btn {
	background: transparent;
	border: none;
	color: var(--e107opt-muted);
	font-size: 11.5px;
	text-decoration: underline;
	cursor: pointer;
	padding: 2px 4px;
}

.e107opt-reset-btn:hover {
	color: var(--e107opt-text);
}

/* =========================================================
   Container Width ("wide") & Reader Focus ("reader") Modes
   ========================================================= */
html[data-e107-width="wide"] .container {
	max-width: 96% !important;
	width: 96% !important;
}

html[data-e107-width="wide"] #page,
html[data-e107-width="wide"] #wrapper {
	max-width: 96% !important;
	width: 96% !important;
}

html[data-e107-width="reader"] .main-content .col-lg-4,
html[data-e107-width="reader"] #sidebar-left,
html[data-e107-width="reader"] #sidebar-right,
html[data-e107-width="reader"] #Menu_3_4 {
	display: none !important;
}

html[data-e107-width="reader"] .main-content .col-lg-8,
html[data-e107-width="reader"] #left-col,
html[data-e107-width="reader"] #content {
	width: 100% !important;
	max-width: 860px !important;
	margin-left: auto !important;
	margin-right: auto !important;
	float: none !important;
}