/*
 * Newsletter popup (template-parts/guide/popup.php). A card at the bottom right
 * on wider screens and a bottom sheet on phones; it never covers the page.
 * Colours and type follow css/guide.css.
 */

.spf-popup {
	--g-ink: #333333;
	--g-muted: #666666;
	--g-soft: #91959d;
	--g-line: #e3e4e6;
	--g-panel: #f5f5f5;
	--g-accent: #ff6b00;
	--g-font: "Neue Montreal", Helvetica, Arial, sans-serif;
	position: fixed;
	right: 24px;
	bottom: 24px;
	z-index: 9990;
	box-sizing: border-box;
	width: 380px;
	max-width: calc(100vw - 32px);
	max-height: calc(100vh - 48px);
	overflow-y: auto;
	padding: 24px;
	border-radius: 20px;
	background: #fff;
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18), 0 2px 8px rgba(0, 0, 0, 0.06);
	color: var(--g-ink);
	font-family: var(--g-font);
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.3s ease, transform 0.3s ease;
}

.spf-popup[hidden] {
	display: none;
}

.spf-popup.is-open {
	opacity: 1;
	transform: none;
}

.spf-popup * {
	box-sizing: border-box;
}

.spf-popup__close {
	position: absolute;
	top: 12px;
	right: 12px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: var(--g-panel);
	color: var(--g-ink);
	cursor: pointer;
}

.spf-popup__close:hover {
	background: var(--g-line);
}

.spf-popup__close:focus-visible {
	outline: 2px solid var(--g-ink);
	outline-offset: 2px;
}

.spf-popup__head {
	display: grid;
	grid-template-columns: 52px minmax(0, 1fr);
	gap: 16px;
	align-items: center;
	padding-right: 32px;
}

.spf-popup__cover {
	display: block;
	width: 52px;
	height: auto;
	border-radius: 3px;
	box-shadow: 0 8px 18px rgba(0, 0, 0, 0.14);
	transform: rotate(-3deg);
}

.spf-popup .spf-popup__kicker,
.spf-popup .spf-popup__title,
.spf-popup .spf-popup__text,
.spf-popup .spf-popup__small {
	margin: 0;
	padding: 0;
}

.spf-popup .spf-popup__kicker {
	color: var(--g-muted);
	font-size: 13px;
	font-weight: 500;
	line-height: 1.3;
}

.spf-popup .spf-popup__title {
	margin-top: 2px;
	color: var(--g-ink);
	font-size: 22px;
	font-weight: 700;
	line-height: 1.15;
}

.spf-popup .spf-popup__text {
	margin: 14px 0 16px;
	color: var(--g-muted);
	font-size: 15px;
	line-height: 1.45;
}

.spf-popup .spf-popup__small {
	margin-top: 12px;
	color: var(--g-soft);
	font-size: 12px;
	line-height: 1.4;
}

.spf-popup .spf-popup__small a {
	color: var(--g-muted);
	text-decoration: underline;
}

/* The guide form, styled for the card. */

.spf-popup .guide-form {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.spf-popup .guide-form__chips {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
	margin: 0;
	padding: 0;
	border: 0;
	min-width: 0;
}

.spf-popup .guide-form__legend {
	float: left;
	margin-right: 4px;
	padding: 0;
	color: var(--g-muted);
	font-size: 13px;
	font-weight: 500;
}

.spf-popup .guide-form__chip {
	position: relative;
	display: inline-flex;
	cursor: pointer;
}

.spf-popup .guide-form__chip input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.spf-popup .guide-form__chip span {
	display: inline-block;
	padding: 6px 12px;
	border: 1px solid var(--g-line);
	border-radius: 32px;
	background: #fff;
	color: var(--g-ink);
	font-size: 13px;
	font-weight: 500;
	line-height: 1.2;
}

.spf-popup .guide-form__chip input:checked + span {
	border-color: var(--g-ink);
	background: var(--g-ink);
	color: #fff;
}

.spf-popup .guide-form__chip input:focus-visible + span {
	outline: 2px solid var(--g-accent);
	outline-offset: 2px;
}

.spf-popup .guide-form__row {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.spf-popup .guide-form__input {
	width: 100%;
	height: 48px;
	margin: 0;
	padding: 0 18px;
	border: 1px solid transparent;
	border-radius: 40px;
	background: var(--g-panel);
	color: var(--g-ink);
	font-family: var(--g-font);
	font-size: 16px;
	box-shadow: none;
}

.spf-popup .guide-form__input::placeholder {
	color: var(--g-soft);
}

.spf-popup .guide-form__input:focus {
	border-color: var(--g-ink);
	outline: none;
}

.spf-popup .guide-form__button {
	width: 100%;
	height: 48px;
	margin: 0;
	padding: 0 24px;
	border: 0;
	border-radius: 32px;
	background: var(--g-ink);
	color: #fff;
	font-family: var(--g-font);
	font-size: 16px;
	font-weight: 700;
	cursor: pointer;
}

.spf-popup .guide-form__button:hover {
	background: #000;
}

.spf-popup .guide-form__button:focus-visible {
	outline: 2px solid var(--g-ink);
	outline-offset: 2px;
}

.spf-popup .guide-form.is-busy .guide-form__button {
	opacity: 0.7;
	cursor: progress;
}

.spf-popup .guide-form__hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.spf-popup .guide-sr {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

.spf-popup .guide-form__status {
	margin: 0;
	font-size: 14px;
	line-height: 1.4;
}

.spf-popup .guide-form__status:empty {
	display: none;
}

.spf-popup .guide-form__status.is-error {
	color: #a61b1b;
}

/* Phones: a bottom sheet across the full width. */

@media (max-width: 600px) {
	.spf-popup {
		right: 0;
		bottom: 0;
		left: 0;
		width: 100%;
		max-width: 100%;
		max-height: 80vh;
		padding: 20px 16px calc(16px + env(safe-area-inset-bottom));
		border-radius: 20px 20px 0 0;
	}

	/* Keep the sheet to about a third of the screen: no cover or description. */
	.spf-popup__head {
		display: block;
		margin-bottom: 12px;
	}

	.spf-popup__cover,
	.spf-popup .spf-popup__text {
		display: none;
	}

	.spf-popup .spf-popup__title {
		font-size: 19px;
	}

	.spf-popup .guide-form__input,
	.spf-popup .guide-form__button {
		height: 44px;
	}

	.spf-popup .spf-popup__small {
		margin-top: 10px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.spf-popup {
		transition: none;
		transform: none;
	}
}