/*!
 * RS Newsletter – Anmeldeformular, Landingpages, Präferenz-Center (Handle: rs-newsletter)
 * Baut auf rs-ui.css auf (Tokens --rs-*, .rs-form*, .rs-btn). Keine eigenen Farben
 * außerhalb der Tokens.
 */

/* ===================================================================== Formular */
.rs-nl {
	--rs-nl-gap: clamp(18px, 2.4vw, 32px);
	--rs-nl-field-gap: 14px;
	display: grid;
	gap: var(--rs-nl-gap);
	align-content: start;
	min-width: 0;
}
.rs-nl .rs-nl__form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; width: 100%; }
.rs-nl__fields { display: grid; gap: var(--rs-nl-field-gap); min-width: 0; }
.rs-nl__row { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--rs-nl-field-gap); align-items: end; }
.rs-nl__field { min-width: 0; }
.rs-nl__submit .rs-btn { white-space: nowrap; }

/* Inline + Fläche: Felder nebeneinander, sobald Platz ist */
@media (min-width: 768px) {
	.rs-nl--inline .rs-nl__row,
	.rs-nl--panel .rs-nl__row { display: flex; flex-wrap: wrap; align-items: flex-end; }
	.rs-nl--inline .rs-nl__field,
	.rs-nl--panel .rs-nl__field { flex: 1 1 210px; }
	.rs-nl--inline .rs-nl__submit,
	.rs-nl--panel .rs-nl__submit { flex: 0 0 auto; }
	.rs-nl--inline .rs-nl__submit .rs-btn,
	.rs-nl--panel .rs-nl__submit .rs-btn { min-height: 54px; }
}
.rs-nl--stacked .rs-nl__submit { justify-self: start; }
@media (max-width: 767px) {
	.rs-nl__submit .rs-btn { width: 100%; }
}

/* Kompakt (Footer, Shortcode compact="1") */
.rs-nl--compact { --rs-nl-gap: 14px; --rs-nl-field-gap: 10px; }
.rs-nl--compact .rs-nl__heading { gap: 8px; }
.rs-nl--compact .rs-nl__heading .rs-text { font-size: var(--rs-fs-small); }
.rs-nl--compact .rs-form__input { min-height: 48px; padding: 12px 16px; border-radius: var(--rs-r-pill); }
.rs-nl--compact .rs-nl__submit .rs-btn { min-height: 48px; }
.rs-nl--footer .rs-title { font-size: var(--rs-fs-h4); }

/* Fläche */
.rs-nl--panel {
	--_panel-bg: color-mix(in srgb, var(--rs-c-stone) 55%, var(--rs-c-paper));
	position: relative;
	padding: clamp(28px, 4.5vw, 64px);
	border-radius: var(--rs-r-leaf);
	background: var(--_panel-bg);
	overflow: hidden;
	isolation: isolate;
}
.rs-nl--panel::before { /* die feine Verbindungslinie */
	content: "";
	position: absolute;
	top: 0;
	left: clamp(28px, 4.5vw, 64px);
	width: 56px;
	height: calc(var(--rs-line-w) * 2);
	background: var(--rs-area);
}
.rs-nl--tone-light.rs-nl--panel { --_panel-bg: var(--rs-c-paper); }
.rs-nl--tone-stone.rs-nl--panel { --_panel-bg: color-mix(in srgb, var(--rs-c-stone) 55%, var(--rs-c-paper)); }
.rs-nl--tone-dark.rs-nl--panel { --_panel-bg: var(--rs-c-ink); color: var(--rs-c-on-dark); }
.rs-nl--tone-dark .rs-nl__privacy,
.rs-nl--tone-dark .rs-form__hint { color: var(--rs-c-on-dark-muted); }
.rs-nl--tone-dark .rs-nl__choice span { border-color: rgb(255 255 255 / .25); color: var(--rs-c-on-dark); }
.rs-nl--tone-dark .rs-nl__choice input:checked + span { background: var(--rs-c-paper); color: var(--rs-c-ink); border-color: var(--rs-c-paper); }
@media (min-width: 1024px) {
	.rs-nl--panel.rs-nl--split { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: center; column-gap: clamp(32px, 5vw, 96px); }
}

/* Themenauswahl */
.rs-nl__choices { border: 0; margin: 0; padding: 0; display: grid; gap: 10px; min-width: 0; }
.rs-nl__choices legend { padding: 0; margin-bottom: 10px; }
.rs-nl__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.rs-nl__choice { position: relative; cursor: pointer; }
.rs-nl__choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rs-nl__choice span {
	display: inline-flex; align-items: center; gap: .5em;
	padding: .6em 1.05em; border: 1px solid var(--rs-c-line); border-radius: var(--rs-r-pill);
	font: 500 .925rem/1.2 var(--rs-f-ui); color: var(--rs-c-ink-soft); background: transparent;
	transition: background-color var(--rs-dur-fast), color var(--rs-dur-fast), border-color var(--rs-dur-fast);
}
.rs-nl__choice span::before {
	content: ""; width: 14px; height: 14px; border-radius: 4px; border: 1.5px solid currentColor; opacity: .6; flex: none;
	transition: background-color var(--rs-dur-fast);
}
.rs-nl__choice:hover span { border-color: var(--rs-c-ink); }
.rs-nl__choice input:checked + span { background: var(--rs-c-ink); color: var(--rs-c-paper); border-color: var(--rs-c-ink); }
.rs-nl__choice input:checked + span::before { background: currentColor; opacity: 1; box-shadow: inset 0 0 0 2px var(--rs-c-ink); }
.rs-nl__choice input:focus-visible + span { outline: 2px solid var(--rs-c-focus); outline-offset: 3px; }

/* Datenschutz-Hinweis */
.rs-nl__privacy { margin: 0; max-width: 64ch; font-size: .85rem; line-height: 1.55; color: var(--rs-c-muted); }
.rs-nl__privacy a, .rs-nl__privacy .rs-link { display: inline; padding: 0; color: inherit; font-weight: 500; text-decoration: underline; text-underline-offset: .18em; background: none; }
.rs-nl__privacy a:hover { color: var(--rs-area); }
label.rs-nl__privacy { max-width: 70ch; }

/* Status / Erfolg */
.rs-nl__status:empty { display: none; }
.rs-nl__form.is-sent .rs-nl__fields { display: none; }
.rs-nl__form.is-sent .rs-nl__status {
	display: flex; gap: 14px; align-items: flex-start;
	padding: 18px 20px; border-radius: var(--rs-r-leaf);
	background: color-mix(in srgb, var(--rs-c-success) 10%, transparent);
	font: 400 var(--rs-fs-lead)/1.45 var(--rs-f-voice); color: var(--rs-c-ink);
}
.rs-nl__form.is-sent .rs-nl__status::before {
	content: ""; flex: none; width: 28px; height: 28px; margin-top: .1em; border-radius: 50%;
	background: var(--rs-c-success) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 16px no-repeat;
}
.rs-on-dark .rs-nl__form.is-sent .rs-nl__status,
.rs-nl--tone-dark .rs-nl__form.is-sent .rs-nl__status { color: var(--rs-c-on-dark); background: rgb(255 255 255 / .06); }

/* ===================================================================== Landingpages */
.rs-nl-page__main {
	display: grid;
	place-items: start center;
	min-height: 62vh;
	padding: clamp(56px, 9vw, 140px) var(--rs-gutter) clamp(72px, 10vw, 160px);
	background: var(--rs-c-paper);
}
.rs-nl-landing { width: min(100%, 720px); }
.rs-nl-landing__card {
	position: relative;
	display: grid;
	gap: clamp(18px, 2vw, 26px);
	justify-items: start;
	padding: clamp(32px, 5.5vw, 72px);
	background: var(--rs-c-surface);
	border-radius: var(--rs-r-leaf);
	box-shadow: var(--rs-shadow-1);
	overflow: hidden;
	isolation: isolate;
}
.rs-nl-landing__line {
	position: absolute; z-index: -1; top: 8px; right: -6%;
	width: 62%; height: 110px; color: var(--rs-area); opacity: .5; pointer-events: none;
}
.rs-nl-landing__line path {
	fill: none; stroke: currentColor; stroke-width: var(--rs-line-w); stroke-linecap: round; vector-effect: non-scaling-stroke;
	stroke-dasharray: 1; stroke-dashoffset: 1; animation: rs-nl-draw 2.4s var(--rs-ease-in-out) .25s forwards;
}
.rs-nl-landing__icon {
	display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%;
	color: var(--rs-area); background: color-mix(in srgb, var(--rs-area) 11%, transparent);
}
.rs-nl-landing__icon .rs-icon { width: 26px; height: 26px; }
.rs-nl-landing--ok .rs-nl-landing__icon { color: var(--rs-c-success); background: color-mix(in srgb, var(--rs-c-success) 12%, transparent); }
.rs-nl-landing--warn .rs-nl-landing__icon { color: var(--rs-c-brass); background: color-mix(in srgb, var(--rs-c-brass) 14%, transparent); }
.rs-nl-landing--error .rs-nl-landing__icon { color: var(--rs-c-error); background: color-mix(in srgb, var(--rs-c-error) 10%, transparent); }
.rs-nl-landing__title { overflow-wrap: anywhere; }
.rs-nl-landing__text > :last-child { margin-bottom: 0; }
.rs-nl-landing__text p { margin: 0 0 .8em; }
.rs-nl-landing__actions { margin-top: 6px; }
.rs-nl-landing__signature { display: grid; gap: 4px; margin-top: 4px; }
.rs-nl-landing__signature .rs-em { margin: 0; font-size: 1.15rem; color: var(--rs-c-ink-soft); }
.rs-nl-landing__signature .rs-signature { --rs-sig-w: 210px; }

.rs-nl-landing__form { display: grid; gap: 18px; justify-items: start; width: 100%; }
.rs-nl-landing__progress { display: none; width: min(100%, 280px); height: 2px; background: var(--rs-c-line); border-radius: 2px; overflow: hidden; }
.rs-nl-landing__progress span { display: block; width: 40%; height: 100%; background: var(--rs-area); animation: rs-nl-progress 1.2s var(--rs-ease-in-out) infinite; }
.rs-nl-landing__form.is-auto .rs-nl-landing__progress { display: block; }
.rs-nl-landing__form.is-auto .rs-btn { opacity: 0; pointer-events: none; animation: rs-nl-in .4s var(--rs-ease-out) 3s forwards; }

/* ===================================================================== Präferenz-Center */
.rs-nl-prefs { width: min(100%, 820px); }
.rs-nl-prefs__who { display: flex; align-items: center; gap: 10px; margin: 0; font: 400 .95rem/1.4 var(--rs-f-ui); color: var(--rs-c-muted); overflow-wrap: anywhere; }
.rs-nl-prefs__who .rs-icon { width: 20px; height: 20px; color: var(--rs-area); }
.rs-nl-prefs__who strong { color: var(--rs-c-ink); font-weight: 550; }
.rs-nl-prefs__form { width: 100%; }
.rs-nl-prefs__state { margin: 0; padding: 14px 16px; border-radius: 12px; background: var(--rs-c-paper); }
.rs-nl-notice { width: 100%; margin: 0; padding: 14px 18px; border-radius: 12px; border-left: 3px solid var(--rs-c-success); background: color-mix(in srgb, var(--rs-c-success) 9%, transparent); font: 500 .95rem/1.5 var(--rs-f-ui); }
.rs-nl-notice--warn { border-color: var(--rs-c-brass); background: color-mix(in srgb, var(--rs-c-brass) 12%, transparent); }
.rs-nl-prefs__lists { display: grid; gap: 10px; margin: 0; padding: 0; border: 0; min-width: 0; }
.rs-nl-prefs__lists legend { padding: 0; margin-bottom: 10px; }
.rs-nl-option {
	position: relative; display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 14px; align-items: start;
	padding: 16px 18px; border: 1px solid var(--rs-c-line); border-radius: var(--rs-r-m);
	background: var(--rs-c-surface); cursor: pointer;
	transition: border-color var(--rs-dur-fast), background-color var(--rs-dur-fast);
}
.rs-nl-option:hover { border-color: var(--rs-c-ink); }
.rs-nl-option input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rs-nl-option__box {
	display: grid; place-items: center; width: 24px; height: 24px; margin-top: 1px;
	border: 1.5px solid var(--rs-c-line); border-radius: 7px; color: transparent;
	transition: background-color var(--rs-dur-fast), border-color var(--rs-dur-fast), color var(--rs-dur-fast);
}
.rs-nl-option__box .rs-icon { width: 16px; height: 16px; stroke-width: 2.2; }
.rs-nl-option input:checked ~ .rs-nl-option__box { background: var(--rs-c-ink); border-color: var(--rs-c-ink); color: var(--rs-c-paper); }
.rs-nl-option input:focus-visible ~ .rs-nl-option__box { outline: 2px solid var(--rs-c-focus); outline-offset: 3px; }
.rs-nl-option:has(input:checked) { border-color: color-mix(in srgb, var(--rs-c-ink) 55%, var(--rs-c-line)); background: color-mix(in srgb, var(--rs-c-stone) 22%, var(--rs-c-surface)); }
.rs-nl-option__body { display: grid; gap: 3px; min-width: 0; }
.rs-nl-option__body strong { font: 550 1.02rem/1.35 var(--rs-f-ui); color: var(--rs-c-ink); }
.rs-nl-option__body small { font-size: .9rem; line-height: 1.5; color: var(--rs-c-muted); }
.rs-nl-option__badge { font: 500 .8rem/1.3 var(--rs-f-ui); font-style: normal; color: var(--rs-c-brass); }
.rs-nl-prefs__actions { margin-top: 4px; }

/* ===================================================================== Bewegung */
@keyframes rs-nl-draw { to { stroke-dashoffset: 0; } }
@keyframes rs-nl-in { to { opacity: 1; pointer-events: auto; } }
@keyframes rs-nl-progress { 0% { transform: translateX(-100%); } 100% { transform: translateX(260%); } }
@media (prefers-reduced-motion: reduce) {
	.rs-nl-landing__line path { animation: none; stroke-dashoffset: 0; }
	.rs-nl-landing__progress span { animation: none; width: 100%; }
	.rs-nl-landing__form.is-auto .rs-btn { animation: none; opacity: 1; pointer-events: auto; }
}
.rs-reduced .rs-nl-landing__line path { animation: none; stroke-dashoffset: 0; }