/* Farben & Maße lassen sich im Theme überschreiben, z. B.: :root { --fbp-accent: #c00; }
   Standard: Farben und Schrift von elenaelkind.de (Theme „Photology“). */
:root {
	--fbp-font: "Montserrat", "Helvetica Neue", Arial, sans-serif;
	--fbp-accent: #343333;      /* Anthrazit – Buttons, Fortschritt */
	--fbp-accent-text: #fff;
	--fbp-highlight: #916c3d;   /* Bronze – Hinweise, Links, Auswahl */
	--fbp-bg: #fff;
	--fbp-soft: #f8f8f8;
	--fbp-text: #343333;
	--fbp-muted: #6f6a64;
	--fbp-border: #d1c8bb;
	--fbp-error: #b3261e;
	--fbp-backdrop: rgba(3, 3, 3, 0.7);
	--fbp-radius: 10px;
	--fbp-pad: 32px;
}

html.fbp-locked,
html.fbp-locked body {
	overflow: hidden;
}

/* Button */
.fbp-button {
	display: inline-block;
	padding: 0.8em 1.6em;
	border: 0;
	border-radius: var(--fbp-radius);
	background: var(--fbp-accent);
	color: var(--fbp-accent-text);
	font: inherit;
	font-family: var(--fbp-font);
	font-weight: 600;
	line-height: 1.2;
	cursor: pointer;
	transition: background-color 0.15s ease, transform 0.15s ease;
}
.fbp-button:hover { filter: none; background: var(--fbp-highlight); }
.fbp-button:active { transform: translateY(1px); }
.fbp-button:disabled { opacity: 0.45; cursor: not-allowed; filter: none; transform: none; background: var(--fbp-accent); }
.fbp-button.is-sending { cursor: wait; }
.fbp-button[hidden] { display: none; }
.fbp-button--secondary {
	background: transparent;
	color: var(--fbp-text);
	box-shadow: inset 0 0 0 1px var(--fbp-border);
}
.fbp-button:focus-visible { outline: 3px solid var(--fbp-highlight); outline-offset: 3px; }

/* Overlay / Abdunkelung */
.fbp-overlay {
	position: fixed;
	inset: 0;
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 16px;
	background: var(--fbp-backdrop);
	-webkit-backdrop-filter: blur(2px);
	backdrop-filter: blur(2px);
	opacity: 0;
	transition: opacity 0.2s ease;
}
.fbp-overlay[hidden] { display: none; }
.fbp-overlay.is-open { opacity: 1; }

/* Dialog */
.fbp-dialog {
	position: relative;
	box-sizing: border-box;
	width: 100%;
	max-width: 896px;
	max-height: calc(100vh - 32px);
	overflow-y: auto;
	padding: var(--fbp-pad);
	border-radius: var(--fbp-radius);
	background: var(--fbp-bg);
	color: var(--fbp-text);
	font-family: var(--fbp-font);
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
	transform: translateY(12px);
	transition: transform 0.2s ease;
}
.fbp-overlay.is-open .fbp-dialog { transform: none; }
.fbp-dialog:focus { outline: none; }

.fbp-close {
	position: absolute;
	top: 10px;
	right: 12px;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--fbp-muted);
	font-size: 28px;
	line-height: 1;
	cursor: pointer;
}
.fbp-close:hover { color: var(--fbp-highlight); }

.fbp-title { margin: 0 40px 12px 0; color: var(--fbp-text); font-family: var(--fbp-font); font-size: 1.5em; font-weight: 600; line-height: 1.25; }
.fbp-intro { margin: 0 0 20px; color: var(--fbp-muted); }
.fbp-intro[hidden] { display: none; }

/* Fortschritt – bleibt beim Scrollen oben im Popup stehen */
.fbp-progress-wrap {
	position: sticky;
	top: 0;
	z-index: 2;
	margin: 0 calc(var(--fbp-pad) * -1) 20px;
	padding: 14px var(--fbp-pad) 10px;
	background: var(--fbp-bg);
	box-shadow: 0 1px 0 var(--fbp-border);
}
.fbp-progress {
	height: 6px;
	border-radius: 3px;
	background: var(--fbp-soft);
	box-shadow: inset 0 0 0 1px var(--fbp-border);
	overflow: hidden;
}
.fbp-progress-bar {
	width: 0;
	height: 100%;
	background: var(--fbp-accent);
	transition: width 0.3s ease;
}
.fbp-progress-text { margin: 8px 0 0; color: var(--fbp-muted); font-size: 0.85em; }

/* Blöcke – werden nacheinander unten angehängt */
.fbp-block[hidden], .fbp-final[hidden] { display: none; }
.fbp-block { scroll-margin-top: 80px; } /* Platz für den fixierten Fortschritt */
.fbp-block + .fbp-block { margin-top: 8px; padding-top: 24px; border-top: 1px solid var(--fbp-border); }
.fbp-block.is-new { animation: fbp-block-in 0.35s ease both; }
@keyframes fbp-block-in {
	from { opacity: 0; transform: translateY(12px); }
	to { opacity: 1; transform: none; }
}
.fbp-block-title { margin: 0 0 6px; color: var(--fbp-text); font-family: var(--fbp-font); font-size: 1.1em; line-height: 1.35; font-weight: 600; }
.fbp-block-hint { margin: -2px 0 10px; color: var(--fbp-highlight); font-size: 0.85em; }
.fbp-block-nav { display: flex; justify-content: flex-end; margin: 0 0 18px; }

/* Abschluss: Zustimmung + Absende-Button */
.fbp-final { margin-top: 8px; padding-top: 24px; border-top: 1px solid var(--fbp-border); animation: fbp-block-in 0.35s ease both; }

/* Navigation */
.fbp-nav { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 8px; }
.fbp-nav .fbp-submit { margin-left: auto; }

.fbp-consent a { color: var(--fbp-highlight); }

/* Felder */
.fbp-field { margin: 0 0 18px; }
.fbp-field fieldset { margin: 0; padding: 0; border: 0; }
.fbp-label { display: block; margin: 0 0 6px; padding: 0; font-weight: 600; }
.fbp-req { color: var(--fbp-error); }

.fbp-field input[type="text"],
.fbp-field input[type="email"],
.fbp-field input[type="tel"],
.fbp-field input[type="number"],
.fbp-field input[type="date"],
.fbp-field select,
.fbp-field textarea {
	box-sizing: border-box;
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--fbp-border);
	border-radius: calc(var(--fbp-radius) * 0.6);
	background: #fff;
	color: var(--fbp-text);
	font: inherit;
	font-family: var(--fbp-font);
}
.fbp-field input:focus,
.fbp-field select:focus,
.fbp-field textarea:focus {
	outline: none;
	border-color: var(--fbp-highlight);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--fbp-highlight) 20%, transparent);
}

/* Eingabefeld mit Text davor/dahinter, z. B. "Ca. ___ m²" */
.fbp-inline { display: flex; align-items: center; gap: 10px; }
.fbp-field .fbp-inline input { width: auto; flex: 0 1 220px; min-width: 0; }

/* Freitext zu einer Option, z. B. "Sonstiges" */
.fbp-field input.fbp-other { margin: 4px 0 8px 26px; width: calc(100% - 26px); }
.fbp-other[hidden] { display: none; }

/* Upload-Fläche */
.fbp-drop-zone {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	padding: 28px 16px;
	border: 2px dashed var(--fbp-border);
	border-radius: var(--fbp-radius);
	color: var(--fbp-muted);
	text-align: center;
	cursor: pointer;
	transition: border-color 0.15s ease, background-color 0.15s ease;
}
.fbp-drop-zone strong { color: var(--fbp-highlight); }
.fbp-drop-zone small { font-size: 0.8em; }
.fbp-drop-icon { color: var(--fbp-highlight); }
.fbp-drop-zone:hover,
.fbp-drop.is-dragover .fbp-drop-zone {
	border-color: var(--fbp-highlight);
	background: color-mix(in srgb, var(--fbp-highlight) 6%, transparent);
}
.fbp-file-input:focus-visible + .fbp-drop-zone { outline: 3px solid var(--fbp-highlight); outline-offset: 3px; }
.fbp-field.has-error .fbp-drop-zone { border-color: var(--fbp-error); }

.fbp-files { margin: 10px 0 0; padding: 0; list-style: none; }
.fbp-files:empty { display: none; }
.fbp-files li {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 6px 6px 6px 12px;
	border: 1px solid var(--fbp-border);
	border-radius: calc(var(--fbp-radius) * 0.6);
}
.fbp-files li + li { margin-top: 6px; }
.fbp-file-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fbp-files small { color: var(--fbp-muted); white-space: nowrap; }
.fbp-file-remove {
	width: 32px;
	height: 32px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: var(--fbp-muted);
	font-size: 20px;
	line-height: 1;
	cursor: pointer;
}
.fbp-file-remove:hover { color: var(--fbp-error); background: color-mix(in srgb, var(--fbp-error) 10%, transparent); }

/* Nur für Screenreader sichtbar */
.fbp-sr {
	position: absolute !important;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

.fbp-choice { display: flex; align-items: flex-start; gap: 8px; margin: 6px 0; cursor: pointer; font-weight: normal; }
.fbp-choice input { margin-top: 0.25em; flex-shrink: 0; accent-color: var(--fbp-highlight); }

.fbp-field.has-error input,
.fbp-field.has-error select,
.fbp-field.has-error textarea { border-color: var(--fbp-error); }
.fbp-error { margin: 6px 0 0; color: var(--fbp-error); font-size: 0.9em; }
.fbp-error[hidden], .fbp-message[hidden] { display: none; }

.fbp-message {
	margin: 0 0 16px;
	padding: 10px 12px;
	border-radius: calc(var(--fbp-radius) * 0.6);
	background: color-mix(in srgb, var(--fbp-error) 10%, transparent);
	color: var(--fbp-error);
}

.fbp-success { text-align: center; padding: 12px 0; }
.fbp-success p { margin: 0 0 20px; font-size: 1.1em; }

/* Honeypot – für Menschen unsichtbar */
.fbp-hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 480px) {
	.fbp-dialog { --fbp-pad: 18px; padding: 24px var(--fbp-pad); }
}

@media (prefers-reduced-motion: reduce) {
	.fbp-overlay, .fbp-dialog, .fbp-button, .fbp-progress-bar { transition: none; }
	.fbp-block.is-new, .fbp-final { animation: none; }
}