/**
 * Widerrufsbutton – Frontend-Styles
 *
 * Dynamische Werte (Farben, Position, Radius, Schriftgröße, z-index) werden
 * über Inline-CSS / CSS-Variablen aus den Plugin-Einstellungen gesetzt.
 */

/* ---------------------------------------------------------------------------
 * Schwebender Button (FAB)
 * ------------------------------------------------------------------------- */
.wrb-fab {
	position: fixed;
	z-index: var(--wrb-z, 99990);
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin: 0;
	padding: 12px 18px;
	border: 0;
	border-radius: var(--wrb-radius, 8px);
	background: var(--wrb-bg, #1f6feb);
	color: var(--wrb-text, #ffffff);
	font-size: var(--wrb-font, 15px);
	font-family: inherit;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
	transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
	-webkit-appearance: none;
	appearance: none;
}

.wrb-fab:hover,
.wrb-fab:focus {
	filter: brightness(1.06);
	box-shadow: 0 10px 28px rgba(0, 0, 0, 0.24);
}

.wrb-fab:focus-visible {
	outline: 3px solid rgba(255, 255, 255, 0.7);
	outline-offset: 2px;
}

.wrb-fab:active {
	filter: brightness(0.96);
}

/* Hover-Effekt darf das vertikale Zentrieren der Mittel-Positionen nicht zerstören. */
.wrb-pos-middle-right:hover,
.wrb-pos-middle-left:hover,
.wrb-pos-middle-right:focus,
.wrb-pos-middle-left:focus {
	filter: brightness(1.06);
}

.wrb-fab__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.wrb-fab .wrb-icon {
	display: block;
	width: 1.25em;
	height: 1.25em;
}

.wrb-fab__label {
	white-space: nowrap;
}

/* Größenvarianten */
.wrb-size-small {
	padding: 8px 14px;
}

.wrb-size-large {
	padding: 16px 24px;
}

/* Nur-Icon: kompakter, runder Button */
.wrb-display-icon {
	padding: 14px;
	border-radius: 50%;
}

.wrb-display-icon.wrb-size-small {
	padding: 10px;
}

.wrb-display-icon.wrb-size-large {
	padding: 18px;
}

/* ---------------------------------------------------------------------------
 * Modal
 * ------------------------------------------------------------------------- */
.wrb-modal {
	position: fixed;
	inset: 0;
	z-index: calc(var(--wrb-z, 99990) + 10);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 16px;
}

.wrb-modal[hidden] {
	display: none;
}

.wrb-modal__overlay {
	position: absolute;
	inset: 0;
	background: rgba(15, 23, 42, 0.55);
	backdrop-filter: blur(2px);
	animation: wrb-fade 0.18s ease;
}

.wrb-modal__dialog {
	position: relative;
	width: 100%;
	max-width: 540px;
	max-height: calc(100vh - 32px);
	overflow-y: auto;
	background: #ffffff;
	color: #1f2937;
	border-radius: 14px;
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
	padding: 28px;
	animation: wrb-pop 0.2s ease;
	box-sizing: border-box;
}

@keyframes wrb-fade {
	from { opacity: 0; }
	to { opacity: 1; }
}

@keyframes wrb-pop {
	from { opacity: 0; transform: translateY(12px) scale(0.98); }
	to { opacity: 1; transform: translateY(0) scale(1); }
}

.wrb-modal__close {
	position: absolute;
	top: 12px;
	right: 12px;
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 0;
	border-radius: 8px;
	background: transparent;
	color: #6b7280;
	font-size: 26px;
	line-height: 1;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease;
}

.wrb-modal__close:hover {
	background: #f3f4f6;
	color: #111827;
}

.wrb-modal__title {
	margin: 0 32px 8px 0;
	font-size: 22px;
	line-height: 1.25;
	color: #111827;
}

.wrb-modal__intro {
	margin: 0 0 18px;
	font-size: 14px;
	line-height: 1.5;
	color: #4b5563;
}

/* ---------------------------------------------------------------------------
 * Formular
 * ------------------------------------------------------------------------- */
.wrb-form {
	display: block;
}

.wrb-field {
	margin-bottom: 14px;
}

.wrb-field > label,
.wrb-field--half label {
	display: block;
	margin-bottom: 5px;
	font-size: 13px;
	font-weight: 600;
	color: #374151;
}

/* Unter .wrb-modal gescoped, damit Theme-Stile (besonders bei <select>) sicher überschrieben werden. */
.wrb-modal .wrb-field input[type="text"],
.wrb-modal .wrb-field input[type="email"],
.wrb-modal .wrb-field input[type="date"],
.wrb-modal .wrb-field textarea,
.wrb-modal .wrb-field select {
	display: block;
	width: 100%;
	max-width: 100%;
	height: auto;
	margin: 0;
	padding: 10px 12px;
	border: 1px solid #d1d5db;
	border-radius: 8px;
	font-size: 14px;
	font-family: inherit;
	line-height: 1.4;
	color: #111827;
	background-color: #fff;
	box-sizing: border-box;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

/* Auswahlfeld an die übrigen Felder angleichen: native Optik entfernen, eigener Pfeil. */
.wrb-modal .wrb-field select {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	padding-right: 38px;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 12px center;
	background-size: 16px 16px;
	cursor: pointer;
}

.wrb-modal .wrb-field input:focus,
.wrb-modal .wrb-field textarea:focus,
.wrb-modal .wrb-field select:focus {
	outline: none;
	border-color: var(--wrb-bg, #1f6feb);
	box-shadow: 0 0 0 3px rgba(31, 111, 235, 0.15);
}

.wrb-field textarea {
	resize: vertical;
	min-height: 48px;
}

.wrb-field--half {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px;
}

.wrb-field--half > div {
	min-width: 0;
}

.wrb-field--checkbox > label {
	display: flex;
	align-items: flex-start;
	gap: 9px;
	font-weight: 400;
	font-size: 13px;
	line-height: 1.45;
	color: #374151;
	cursor: pointer;
}

.wrb-field--checkbox input[type="checkbox"] {
	margin-top: 2px;
	width: 17px;
	height: 17px;
	flex: 0 0 auto;
	accent-color: var(--wrb-bg, #1f6feb);
}

.wrb-required {
	color: #dc2626;
}

.wrb-field-error {
	display: none;
	margin-top: 4px;
	font-size: 12px;
	color: #dc2626;
}

.wrb-modal .wrb-field.has-error input,
.wrb-modal .wrb-field.has-error textarea,
.wrb-modal .wrb-field.has-error select {
	border-color: #dc2626;
}

.wrb-field.has-error .wrb-field-error {
	display: block;
}

/* Honeypot – für Menschen unsichtbar, für Screenreader ausgeblendet */
.wrb-hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.wrb-modal__footer {
	margin-top: 18px;
}

.wrb-submit {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	padding: 13px 20px;
	border: 0;
	border-radius: 10px;
	background: var(--wrb-bg, #1f6feb);
	color: var(--wrb-text, #ffffff);
	font-size: 15px;
	font-weight: 600;
	font-family: inherit;
	cursor: pointer;
	transition: filter 0.15s ease;
}

.wrb-submit:hover {
	filter: brightness(1.06);
}

.wrb-submit:disabled {
	opacity: 0.7;
	cursor: progress;
}

.wrb-modal__message {
	margin-top: 14px;
	padding: 12px 14px;
	border-radius: 8px;
	font-size: 14px;
	line-height: 1.45;
}

.wrb-modal__message.is-success {
	background: #ecfdf5;
	color: #065f46;
	border: 1px solid #a7f3d0;
}

.wrb-modal__message.is-error {
	background: #fef2f2;
	color: #991b1b;
	border: 1px solid #fecaca;
}

/* Zustand: erfolgreich abgesendet – Formular ausblenden */
.wrb-form.is-done .wrb-field,
.wrb-form.is-done .wrb-modal__footer {
	display: none;
}

/* ---------------------------------------------------------------------------
 * Responsiv
 * ------------------------------------------------------------------------- */
@media (max-width: 600px) {
	.wrb-modal__dialog {
		padding: 22px 18px;
	}

	.wrb-field--half {
		grid-template-columns: 1fr;
	}

	.wrb-modal__title {
		font-size: 19px;
	}
}

/* Reduzierte Bewegung respektieren */
@media (prefers-reduced-motion: reduce) {
	.wrb-fab,
	.wrb-modal__overlay,
	.wrb-modal__dialog {
		animation: none;
		transition: none;
	}
}