/**
 * Best Free PDF Tools - Progressive Web App (PWA) Styling
 * Visual identity: #171717 (primary black), #E5322D (brand red), #DCEBFA (soft blue), #F7F8FA (bg)
 */

/* ==========================================================================
   1. Standalone App State
   ========================================================================== */
html.pwa-standalone .bfpt-pwa-trigger,
body.pwa-standalone .bfpt-pwa-trigger,
[data-pwa-standalone="true"] .bfpt-pwa-trigger {
	display: none !important;
}

/* ==========================================================================
   2. Desktop Navigation Install Pill Button
   ========================================================================== */
.bfpt-pwa-nav-item {
	list-style: none !important;
	display: inline-flex !important;
	align-items: center;
	margin: 0 !important;
	padding: 0 !important;
}

.bfpt-pwa-nav-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 36px;
	padding: 0 14px;
	border-radius: 9999px;
	font-size: 13.5px;
	font-weight: 600;
	font-family: inherit;
	color: #171717 !important;
	background: rgba(255, 255, 255, 0.85);
	border: 1px solid rgba(225, 229, 234, 0.95);
	box-shadow: 0 2px 6px rgba(23, 23, 23, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.9);
	cursor: pointer;
	text-decoration: none;
	white-space: nowrap;
	transition: all 160ms ease;
}

.bfpt-pwa-nav-btn:hover {
	background: #DCEBFA;
	color: #171717 !important;
	border-color: #B8D6F5;
	transform: translateY(-1px);
	box-shadow: 0 4px 12px rgba(23, 23, 23, 0.08);
}

.bfpt-pwa-nav-btn:focus-visible {
	outline: 2px solid #E5322D;
	outline-offset: 2px;
}

.bfpt-pwa-nav-btn svg {
	width: 16px;
	height: 16px;
	color: #E5322D;
	flex-shrink: 0;
	transition: transform 160ms ease;
}

.bfpt-pwa-nav-btn:hover svg {
	transform: translateY(1px);
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-nav-btn {
	background: rgba(37, 37, 37, 0.85);
	color: #FFFFFF !important;
	border-color: rgba(255, 255, 255, 0.15);
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-nav-btn:hover {
	background: rgba(45, 55, 75, 0.9);
	border-color: rgba(91, 124, 250, 0.4);
}

/* ==========================================================================
   3. Mobile Drawer Install Link
   ========================================================================== */
#offcanvas .bfpt-pwa-drawer-item {
	list-style: none !important;
	margin: 6px 0 0 0 !important;
	padding: 0 !important;
	width: 100% !important;
}

#offcanvas .bfpt-pwa-drawer-btn {
	width: 100% !important;
	min-height: 48px !important;
	padding: 12px 18px !important;
	display: flex !important;
	align-items: center !important;
	gap: 12px !important;
	border-radius: 14px !important;
	font-size: 15px !important;
	font-weight: 600 !important;
	font-family: inherit !important;
	color: #171717 !important;
	background: rgba(220, 235, 250, 0.70) !important;
	border: 1px solid rgba(184, 214, 245, 0.8) !important;
	box-shadow: 0 2px 8px rgba(23, 23, 23, 0.04) !important;
	cursor: pointer;
	text-align: left;
	box-sizing: border-box;
	transition: background-color 150ms ease, transform 120ms ease !important;
}

#offcanvas .bfpt-pwa-drawer-btn:hover {
	background: rgba(220, 235, 250, 0.95) !important;
	transform: translateY(-1px);
}

#offcanvas .bfpt-pwa-drawer-btn:focus-visible {
	outline: 2px solid #E5322D !important;
	outline-offset: 2px;
}

#offcanvas .bfpt-pwa-drawer-btn .drawer-icon-wrap {
	width: 28px;
	height: 28px;
	border-radius: 8px;
	background: #FFFFFF;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #E5322D;
	flex-shrink: 0;
	box-shadow: 0 1px 3px rgba(23, 23, 23, 0.06);
}

:is([data-theme="dark"], body.dark-mode) #offcanvas .bfpt-pwa-drawer-btn {
	background: rgba(35, 45, 65, 0.8) !important;
	border-color: rgba(255, 255, 255, 0.12) !important;
	color: #FFFFFF !important;
}

:is([data-theme="dark"], body.dark-mode) #offcanvas .bfpt-pwa-drawer-btn .drawer-icon-wrap {
	background: #171717;
}

/* ==========================================================================
   4. Floating Non-Intrusive Bottom Banner / Toast
   Positioned bottom-left on desktop to avoid collision with Back-to-Top (bottom-right)
   ========================================================================== */
.bfpt-pwa-banner {
	position: fixed;
	bottom: 24px;
	left: 24px;
	z-index: 995;
	max-width: 380px;
	width: calc(100vw - 48px);
	background: rgba(255, 255, 255, 0.96);
	backdrop-filter: blur(20px) saturate(180%);
	-webkit-backdrop-filter: blur(20px) saturate(180%);
	border: 1px solid rgba(225, 229, 234, 0.95);
	border-radius: 18px;
	padding: 14px 16px;
	box-shadow: 
		0 18px 40px -8px rgba(23, 23, 23, 0.14),
		0 4px 12px rgba(23, 23, 23, 0.04),
		inset 0 1px 1px rgba(255, 255, 255, 0.9);
	display: flex;
	align-items: center;
	gap: 12px;
	animation: bfptPwaSlideUp 280ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes bfptPwaSlideUp {
	from {
		opacity: 0;
		transform: translateY(16px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.bfpt-pwa-banner.is-hiding {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 220ms ease, transform 220ms ease;
}

.bfpt-pwa-banner__icon {
	width: 44px;
	height: 44px;
	border-radius: 11px;
	object-fit: cover;
	flex-shrink: 0;
	box-shadow: 0 2px 6px rgba(23, 23, 23, 0.1);
	border: 1px solid rgba(225, 229, 234, 0.6);
}

.bfpt-pwa-banner__body {
	flex: 1;
	min-width: 0;
}

.bfpt-pwa-banner__title {
	font-size: 14px;
	font-weight: 700;
	color: #171717;
	margin: 0 0 2px 0;
	line-height: 1.3;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.bfpt-pwa-banner__desc {
	font-size: 12px;
	color: #5F636B;
	margin: 0;
	line-height: 1.35;
}

.bfpt-pwa-banner__actions {
	display: flex;
	align-items: center;
	gap: 8px;
	flex-shrink: 0;
}

.bfpt-pwa-banner__install-btn {
	background: #E5322D;
	color: #FFFFFF !important;
	border: none;
	height: 34px;
	padding: 0 14px;
	border-radius: 9px;
	font-size: 13px;
	font-weight: 600;
	font-family: inherit;
	cursor: pointer;
	box-shadow: 0 2px 8px rgba(229, 50, 45, 0.35);
	transition: background-color 150ms ease, transform 120ms ease;
	white-space: nowrap;
}

.bfpt-pwa-banner__install-btn:hover {
	background: #C92722;
	transform: translateY(-1px);
}

.bfpt-pwa-banner__install-btn:focus-visible {
	outline: 2px solid #E5322D;
	outline-offset: 2px;
}

.bfpt-pwa-banner__close-btn {
	background: transparent;
	border: none;
	width: 28px;
	height: 28px;
	border-radius: 7px;
	color: #8E939D;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	padding: 0;
	transition: background-color 140ms ease, color 140ms ease;
}

.bfpt-pwa-banner__close-btn:hover {
	background: rgba(23, 23, 23, 0.06);
	color: #171717;
}

.bfpt-pwa-banner__close-btn:focus-visible {
	outline: 2px solid #8E939D;
	outline-offset: 1px;
}

/* Dark mode banner */
:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-banner {
	background: rgba(23, 23, 23, 0.94);
	border-color: rgba(255, 255, 255, 0.14);
	box-shadow: 0 18px 40px -8px rgba(0, 0, 0, 0.6);
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-banner__title {
	color: #FFFFFF;
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-banner__desc {
	color: #9E9EA7;
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-banner__close-btn:hover {
	background: rgba(255, 255, 255, 0.1);
	color: #FFFFFF;
}

/* Mobile viewport adjustments */
@media (max-width: 600px) {
	.bfpt-pwa-banner {
		bottom: 16px;
		left: 14px;
		right: 14px;
		width: calc(100vw - 28px);
		max-width: none;
		padding: 12px 14px;
	}
	.bfpt-pwa-banner__desc {
		display: none;
	}
}

/* ==========================================================================
   5. iOS Manual Install Guidance Modal
   ========================================================================== */
.bfpt-pwa-ios-modal {
	position: fixed;
	inset: 0;
	z-index: 10000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
}

.bfpt-pwa-ios-modal[hidden] {
	display: none !important;
}

.bfpt-pwa-ios-modal__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(15, 20, 30, 0.6);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
}

.bfpt-pwa-ios-modal__dialog {
	position: relative;
	background: #FFFFFF;
	border-radius: 20px;
	max-width: 420px;
	width: 100%;
	padding: 28px 24px;
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
	border: 1px solid #E1E5EA;
	z-index: 1;
	animation: bfptPwaPopIn 220ms ease forwards;
}

@keyframes bfptPwaPopIn {
	from {
		opacity: 0;
		transform: scale(0.95);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

.bfpt-pwa-ios-modal__header {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 20px;
}

.bfpt-pwa-ios-modal__icon {
	width: 48px;
	height: 48px;
	border-radius: 12px;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.bfpt-pwa-ios-modal__title {
	font-size: 18px;
	font-weight: 700;
	color: #171717;
	margin: 0;
}

.bfpt-pwa-ios-modal__subtitle {
	font-size: 13px;
	color: #5F636B;
	margin: 2px 0 0 0;
}

.bfpt-pwa-ios-modal__steps {
	list-style: none;
	padding: 0;
	margin: 0 0 24px 0;
	display: flex;
	flex-direction: column;
	gap: 14px;
}

.bfpt-pwa-ios-modal__step {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	font-size: 14.5px;
	line-height: 1.45;
	color: #252525;
}

.bfpt-pwa-ios-modal__step-num {
	width: 26px;
	height: 26px;
	border-radius: 50%;
	background: #DCEBFA;
	color: #1A4676;
	font-size: 13px;
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	margin-top: 2px;
}

.bfpt-pwa-ios-modal__step-icon {
	display: inline-flex;
	align-items: center;
	vertical-align: middle;
	margin: 0 2px;
	color: #171717;
}

.bfpt-pwa-ios-modal__close-action {
	width: 100%;
	height: 44px;
	background: #E5322D;
	color: #FFFFFF;
	border: none;
	border-radius: 10px;
	font-size: 15px;
	font-weight: 600;
	font-family: inherit;
	cursor: pointer;
	transition: background-color 150ms ease;
}

.bfpt-pwa-ios-modal__close-action:hover {
	background: #C92722;
}

.bfpt-pwa-ios-modal__close-action:focus-visible {
	outline: 2px solid #E5322D;
	outline-offset: 2px;
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-ios-modal__dialog {
	background: #1C1C1E;
	border-color: rgba(255, 255, 255, 0.14);
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-ios-modal__title {
	color: #FFFFFF;
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-ios-modal__subtitle {
	color: #9E9EA7;
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-ios-modal__step {
	color: #E1E5EA;
}

:is([data-theme="dark"], body.dark-mode) .bfpt-pwa-ios-modal__step-icon {
	color: #FFFFFF;
}