/**
 * LMS Newsletter — front-end styles.
 *
 * All selectors are namespaced under .lms-newsletter to avoid clashing with
 * (or being clashed by) heavy themes such as Avada. The primary colour is
 * driven by the --lms-newsletter-primary custom property set inline.
 */

.lms-newsletter {
	--lms-newsletter-primary: #e1b772;
	--lms-newsletter-on-primary: #3a2c12; /* Dark text for legibility on the light-gold primary. */
	--lms-newsletter-panel-width: 380px;
	--lms-newsletter-margin: 32px;
	--lms-newsletter-tab-height: 150px;
}

/* Overlay shown behind the open panel. */
.lms-newsletter__overlay {
	position: fixed;
	inset: 0;
	background: rgba( 0, 0, 0, 0.45 );
	opacity: 0;
	transition: opacity 0.3s ease;
	z-index: 99990;
}

.lms-newsletter__overlay.is-visible {
	opacity: 1;
}

/*
 * Sliding panel: a proportioned floating card anchored to the right edge and
 * vertically centred, with generous margins (not full height). It slides in
 * horizontally and is fully off-screen to the right when closed.
 */
.lms-newsletter__panel {
	position: fixed;
	top: 50%;
	right: var( --lms-newsletter-margin );
	width: var( --lms-newsletter-panel-width );
	max-width: calc( 100vw - ( var( --lms-newsletter-margin ) * 2 ) );
	max-height: calc( 100vh - ( var( --lms-newsletter-margin ) * 2 ) );
	display: flex;
	flex-direction: column;
	background: #fff;
	border-radius: 14px;
	box-shadow: 0 12px 40px rgba( 0, 0, 0, 0.22 );
	transform: translate( calc( 100% + var( --lms-newsletter-margin ) ), -50% );
	transition: transform 0.35s ease;
	z-index: 100000;
	box-sizing: border-box;
}

.lms-newsletter__panel.is-open {
	transform: translate( 0, -50% );
}

/* Pull tab, anchored to the panel's left edge so it slides with the panel. */
.lms-newsletter__tab {
	position: absolute;
	top: 50%;
	left: -40px;
	transform: translateY( -50% );
	width: 40px;
	min-height: var( --lms-newsletter-tab-height );
	margin: 0;
	padding: 16px 0;
	border: 0;
	border-radius: 8px 0 0 8px;
	background: var( --lms-newsletter-primary );
	color: var( --lms-newsletter-on-primary );
	cursor: pointer;
	box-shadow: -3px 0 12px rgba( 0, 0, 0, 0.18 );
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 10px;
}

.lms-newsletter__svg {
	display: block;
}

.lms-newsletter__tab-icon {
	font-size: 20px;
	line-height: 1;
}

.lms-newsletter__intro-icon {
	font-size: 18px;
	margin-right: 6px;
	color: var( --lms-newsletter-primary );
}

.lms-newsletter__intro-icon .lms-newsletter__svg {
	display: inline;
	vertical-align: -0.15em;
}

.lms-newsletter__tab-text {
	writing-mode: vertical-rl;
	transform: rotate( 180deg );
	white-space: nowrap;
	font-size: 14px;
	font-weight: 700;
	letter-spacing: 0.04em;
	line-height: 1;
}

/* Panel inner content (scrolls if it exceeds the card height). */
.lms-newsletter__inner {
	flex: 1 1 auto;
	overflow-y: auto;
	padding: 36px 32px 32px;
	box-sizing: border-box;
}

.lms-newsletter__close {
	position: absolute;
	top: 12px;
	right: 16px;
	width: 36px;
	height: 36px;
	border: 0;
	background: transparent;
	font-size: 28px;
	line-height: 1;
	color: #8a8a8a;
	cursor: pointer;
	transition: color 0.2s ease;
}

.lms-newsletter__close:hover {
	color: #333;
}

.lms-newsletter__intro {
	margin: 0 0 22px;
	font-size: 21px;
	line-height: 1.3;
	color: #2b2b2b;
}

.lms-newsletter__field {
	margin: 0 0 18px;
}

.lms-newsletter__field label {
	display: block;
	font-size: 14px;
	color: #444;
	margin-bottom: 6px;
}

.lms-newsletter__field input[type="text"],
.lms-newsletter__field input[type="email"] {
	width: 100%;
	padding: 11px 13px;
	border: 1px solid #e2e2e2;
	border-radius: 8px;
	background: #fff;
	color: #333;
	font-size: 15px;
	box-sizing: border-box;
	transition: border-color 0.2s ease;
}

.lms-newsletter__field input::placeholder {
	color: #aaa;
}

.lms-newsletter__field input:focus {
	outline: 2px solid var( --lms-newsletter-primary );
	outline-offset: 1px;
	border-color: var( --lms-newsletter-primary );
}

.lms-newsletter__field--consent label {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	font-size: 13px;
	line-height: 1.45;
	color: #555;
	cursor: pointer;
}

.lms-newsletter__field--consent input {
	margin-top: 2px;
	flex: 0 0 auto;
}

.lms-newsletter__required {
	color: #c0392b;
}

.lms-newsletter__consent-text a {
	color: var( --lms-newsletter-primary );
	text-decoration: underline;
}

.lms-newsletter__submit {
	display: inline-block;
	width: 100%;
	padding: 13px 16px;
	border: 0;
	border-radius: 8px;
	background: var( --lms-newsletter-primary );
	color: var( --lms-newsletter-on-primary );
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
	transition: filter 0.2s ease;
}

.lms-newsletter__submit:hover {
	filter: brightness( 0.95 );
}

.lms-newsletter__submit:disabled {
	opacity: 0.6;
	cursor: default;
}

/* Honeypot: visually hidden anti-spam field (must not be display:none so that
   some bots still fill it; kept out of the layout and the tab order). */
.lms-newsletter__hp {
	position: absolute !important;
	left: -9999px !important;
	top: auto;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Success state: hide the intro + form, leave only the confirmation message.
   The panel keeps its original size (min-height is fixed in JS) and the
   message is centred within that preserved space. */
.lms-newsletter__inner.is-completed {
	display: flex;
	align-items: center;
	justify-content: center;
}

.lms-newsletter__inner.is-completed .lms-newsletter__intro,
.lms-newsletter__inner.is-completed .lms-newsletter__form {
	display: none;
}

.lms-newsletter__inner.is-completed .lms-newsletter__message {
	margin-top: 0;
	padding: 0 4px;
	font-size: 17px;
	text-align: center;
}

/* Field-level error highlight (client-side validation). */
.lms-newsletter__field.has-error input {
	border-color: #c0392b;
}

/* Feedback message. */
.lms-newsletter__message {
	margin-top: 14px;
	font-size: 14px;
	line-height: 1.4;
	min-height: 1em;
}

.lms-newsletter__message.is-success {
	color: #1a7f37;
}

.lms-newsletter__message.is-error {
	color: #c0392b;
}

/* Responsive: keep margins and room for the tab; never forced full-width. */
@media ( max-width: 480px ) {
	.lms-newsletter {
		--lms-newsletter-margin: 16px;
	}

	.lms-newsletter__panel {
		max-width: calc( 100vw - 72px ); /* leaves room on the left for the tab */
		max-height: calc( 100vh - 32px );
	}

	.lms-newsletter__inner {
		padding: 32px 22px 22px;
	}
}

/* Respect reduced-motion preferences. */
@media ( prefers-reduced-motion: reduce ) {
	.lms-newsletter__panel,
	.lms-newsletter__overlay {
		transition: none;
	}
}