/* =============================================================
   EURIDITION PWA
   Install banner, share dialog and QR display. Scoped under .epwa-
   so it never touches the surrounding theme.
   ============================================================= */

.epwa-btn,
.epwa-banner,
.epwa-modal,
.epwa-toasts,
.epwa-panel {
	--epwa-primary: #2f4bd6;
	--epwa-primary-hover: #2740b8;
	--epwa-surface: #ffffff;
	--epwa-text: #1b2333;
	--epwa-muted: #6b7488;
	--epwa-border: #e3e6ee;
	--epwa-border-strong: #cdd2e0;
	--epwa-danger: #c0332e;
	--epwa-success: #17794f;
	--epwa-radius: 10px;
	--epwa-shadow: 0 14px 38px rgba(19, 26, 43, .18);
	--epwa-font: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
	--epwa-safe: env(safe-area-inset-bottom, 0px);
}

/* ---- Buttons ---------------------------------------------------- */
.epwa-btn {
	align-items: center;
	background: var(--epwa-surface);
	border: 1px solid var(--epwa-border-strong);
	border-radius: var(--epwa-radius);
	color: var(--epwa-text);
	cursor: pointer;
	display: inline-flex;
	font-family: var(--epwa-font);
	font-size: 14.5px;
	font-weight: 560;
	gap: 8px;
	justify-content: center;
	line-height: 1;
	min-height: 46px;
	padding: 0 18px;
	text-decoration: none;
	transition: background 160ms ease, border-color 160ms ease;
}

.epwa-btn:hover { background: #f6f7fb; text-decoration: none; }
.epwa-btn[hidden] { display: none; }

.epwa-btn--primary {
	background: var(--epwa-primary);
	border-color: var(--epwa-primary);
	color: #fff;
}
.epwa-btn--primary:hover { background: var(--epwa-primary-hover); border-color: var(--epwa-primary-hover); color: #fff; }

.epwa-btn--ghost { background: transparent; }
.epwa-btn--plain { background: none; border-color: transparent; color: var(--epwa-muted); }
.epwa-btn--plain:hover { background: none; color: var(--epwa-text); }
.epwa-btn--sm { font-size: 13.5px; min-height: 38px; padding: 0 14px; }

/* ---- Install banner ---------------------------------------------- */
.epwa-banner {
	align-items: center;
	background: var(--epwa-surface);
	border: 1px solid var(--epwa-border);
	border-radius: 14px;
	bottom: calc(16px + var(--epwa-safe));
	box-shadow: var(--epwa-shadow);
	display: flex;
	flex-wrap: wrap;
	font-family: var(--epwa-font);
	gap: 12px;
	left: 50%;
	max-width: 460px;
	opacity: 0;
	padding: 14px 16px;
	position: fixed;
	transform: translateX(-50%) translateY(14px);
	transition: opacity 240ms ease, transform 240ms ease;
	width: calc(100% - 24px);
	z-index: 99990;
}

.epwa-banner.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }

.epwa-banner__text { flex: 1; min-width: 180px; }
.epwa-banner__text strong { color: var(--epwa-text); display: block; font-size: 14.5px; }
.epwa-banner__text span { color: var(--epwa-muted); display: block; font-size: 13px; line-height: 1.45; margin-top: 2px; }
.epwa-banner__actions { display: flex; gap: 8px; margin-left: auto; }

/* On narrow phones the actions sit under the text rather than squashing it. */
@media (max-width: 420px) {
	.epwa-banner__actions { margin-left: 0; width: 100%; }
	.epwa-banner__actions .epwa-btn { flex: 1; }
}

/* ---- Modal --------------------------------------------------------- */
.epwa-modal {
	align-items: center;
	display: flex;
	font-family: var(--epwa-font);
	inset: 0;
	justify-content: center;
	padding: 16px;
	position: fixed;
	z-index: 99995;
}

.epwa-modal__overlay { background: rgba(17, 22, 36, .55); inset: 0; position: absolute; }

.epwa-modal__box {
	background: var(--epwa-surface);
	border-radius: 16px;
	box-shadow: var(--epwa-shadow);
	color: var(--epwa-text);
	max-height: 88vh;
	max-width: 400px;
	overflow-y: auto;
	padding: 22px;
	position: relative;
	width: 100%;
}

.epwa-modal__close {
	background: none;
	border: 0;
	color: var(--epwa-muted);
	cursor: pointer;
	font-size: 24px;
	line-height: 1;
	padding: 4px 8px;
	position: absolute;
	right: 10px;
	top: 10px;
}
.epwa-modal__close:hover { color: var(--epwa-text); }

.epwa-modal__title { font-size: 17px; font-weight: 640; margin: 0 0 12px; padding-right: 30px; }
.epwa-modal__body { font-size: 14.5px; line-height: 1.55; }
.epwa-modal__body p { margin: 0 0 12px; }

/* ---- Steps (iOS instructions) ---------------------------------------- */
.epwa-steps { margin: 0 0 8px; padding-left: 20px; }
.epwa-steps li { margin-bottom: 8px; }

.epwa-hint { color: var(--epwa-muted); font-size: 12.5px; margin: 8px 0 0; text-align: center; }

/* ---- Share ------------------------------------------------------------- */
.epwa-share__grid { display: grid; gap: 8px; grid-template-columns: repeat(3, 1fr); margin-bottom: 14px; }

.epwa-share__item {
	align-items: center;
	background: #f6f7fb;
	border: 1px solid var(--epwa-border);
	border-radius: var(--epwa-radius);
	color: var(--epwa-text);
	display: flex;
	font-size: 13px;
	font-weight: 550;
	justify-content: center;
	min-height: 46px;
	text-align: center;
	text-decoration: none;
}
.epwa-share__item:hover { border-color: var(--epwa-primary); color: var(--epwa-primary); text-decoration: none; }

.epwa-share__link { display: flex; gap: 8px; margin-bottom: 14px; }

.epwa-share__link input {
	background: #f6f7fb;
	border: 1px solid var(--epwa-border-strong);
	border-radius: var(--epwa-radius);
	color: var(--epwa-text);
	flex: 1;
	font-family: var(--epwa-font);
	/* 16px stops iOS zooming the page when the field is focused. */
	font-size: 16px;
	min-width: 0;
	padding: 10px 12px;
}

/* ---- QR ------------------------------------------------------------------- */
.epwa-qr {
	display: flex;
	justify-content: center;
	margin: 4px 0;
}
.epwa-qr svg {
	border: 1px solid var(--epwa-border);
	border-radius: 8px;
	height: auto;
	max-width: 190px;
	width: 100%;
}

/* ---- Shortcode panel --------------------------------------------------------- */
.epwa-panel {
	background: var(--epwa-surface);
	border: 1px solid var(--epwa-border);
	border-radius: 14px;
	font-family: var(--epwa-font);
	margin: 20px 0;
	padding: 22px;
	text-align: center;
}

.epwa-panel__title { color: var(--epwa-text); font-size: 18px; font-weight: 640; margin: 0 0 8px; }
.epwa-panel__text { color: var(--epwa-muted); font-size: 14.5px; line-height: 1.55; margin: 0 auto 18px; max-width: 420px; }
.epwa-panel__actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.epwa-panel__qr { margin-top: 18px; }

/* ---- Toasts ---------------------------------------------------------------------- */
.epwa-toasts {
	bottom: calc(20px + var(--epwa-safe));
	display: flex;
	flex-direction: column;
	font-family: var(--epwa-font);
	gap: 8px;
	left: 50%;
	position: fixed;
	transform: translateX(-50%);
	z-index: 99999;
}

.epwa-toast {
	background: #1b2333;
	border-radius: 8px;
	box-shadow: var(--epwa-shadow);
	color: #fff;
	font-size: 13.5px;
	max-width: 320px;
	opacity: 0;
	padding: 11px 15px;
	transform: translateY(8px);
	transition: opacity 200ms ease, transform 200ms ease;
}
.epwa-toast.is-visible { opacity: 1; transform: translateY(0); }
.epwa-toast--success { background: var(--epwa-success); }
.epwa-toast--error { background: var(--epwa-danger); }

/* ---- Accessibility ------------------------------------------------------------------- */
.epwa-btn:focus-visible,
.epwa-modal__close:focus-visible,
.epwa-share__item:focus-visible,
.epwa-share__link input:focus-visible {
	outline: 2px solid var(--epwa-primary);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	.epwa-banner,
	.epwa-toast { transition-duration: .01ms !important; }
}

@media (prefers-contrast: more) {
	.epwa-btn, .epwa-banner, .epwa-modal__box { --epwa-muted: #4a5364; --epwa-border: #b9bfd0; }
}

/* Nothing from this plugin should print. */
@media print {
	.epwa-banner, .epwa-modal, .epwa-toasts { display: none !important; }
}

/* ---- Install help dialog =================================================
   Self-contained: the PWA plugin must not depend on the theme's modal, so the
   install instructions still work on a plain WordPress page.
   -------------------------------------------------------------------------- */
.epwa-modal {
	align-items: center;
	background: rgba(19, 26, 43, .55);
	display: flex;
	inset: 0;
	justify-content: center;
	padding: 18px;
	position: fixed;
	z-index: 100000;
}

.epwa-modal__card {
	background: #fff;
	border-radius: 16px;
	box-shadow: 0 18px 50px rgba(19, 26, 43, .28);
	color: #1b2333;
	max-width: 360px;
	padding: 22px;
	width: 100%;
}

.epwa-modal__title { font-size: 17px; font-weight: 650; margin: 0 0 12px; }
.epwa-modal__body { font-size: 14px; line-height: 1.6; }
.epwa-modal__close { margin-top: 16px; width: 100%; }

.epwa-steps { margin: 0; padding-left: 20px; }
.epwa-steps li { margin-bottom: 8px; }

.epwa-warn {
	background: #fdecec;
	border-radius: 8px;
	color: #c0332e;
	font-size: 13px;
	margin: 0 0 12px;
	padding: 10px 12px;
}

/* ---- Install row rendered automatically inside the app menu ---- */
.epwa-installrow {
	align-items: center;
	background: #eef1fd;
	border: 1px solid #ccd5f8;
	border-radius: 12px;
	display: flex;
	gap: 12px;
	margin: 12px 0;
	padding: 12px 14px;
}
.epwa-installrow__text { flex: 1; min-width: 0; }
.epwa-installrow__title { display: block; font-size: 14px; font-weight: 650; }
.epwa-installrow__sub { color: #6b7488; display: block; font-size: 12.5px; }

/* ---- Floating install button ---- */
.epwa-fab {
	align-items: center;
	background: #2f4bd6;
	border: 0;
	border-radius: 999px;
	bottom: calc(78px + env(safe-area-inset-bottom, 0px));
	box-shadow: 0 6px 20px rgba(19, 26, 43, .26);
	color: #fff;
	cursor: pointer;
	display: inline-flex;
	font: inherit;
	font-size: 13.5px;
	font-weight: 600;
	gap: 7px;
	left: 50%;
	padding: 11px 18px;
	position: fixed;
	transform: translateX(-50%);
	z-index: 9990;
}
.epwa-fab:hover { background: #2740b8; }

@media (min-width: 900px) {
	.epwa-fab { bottom: 24px; left: auto; right: 24px; transform: none; }
}