/**
 * Frontend-Styles des PDF-Download-Formulars.
 *
 * Dieses Stylesheet ist optional. Themes mit eigenem Formular-Design
 * (Bootstrap o. Ä.) schalten es ab unter
 * PDF-Downloads → Einstellungen → "Mitgeliefertes Frontend-CSS laden"
 * oder pro Formular per [pdf_download_form css="off"].
 *
 * Alle Werte laufen über CSS-Custom-Properties - für Anpassungen genügt:
 *
 *   .pdfdl-form-wrapper { --pdfdl-accent: #0a7c4a; --pdfdl-radius: 2px; }
 */

.pdfdl-form-wrapper {
	--pdfdl-accent: #2563eb;
	--pdfdl-accent-hover: #1d4ed8;
	--pdfdl-text: inherit;
	--pdfdl-muted: #57606a;
	--pdfdl-border: #d0d7de;
	--pdfdl-error: #b42318;
	--pdfdl-error-bg: #fef3f2;
	--pdfdl-success: #067647;
	--pdfdl-success-bg: #ecfdf3;
	--pdfdl-info-bg: #eff6ff;
	--pdfdl-radius: 6px;
	--pdfdl-gap: 18px;

	box-sizing: border-box;
	color: var(--pdfdl-text);
}

.pdfdl-form-wrapper *,
.pdfdl-form-wrapper *::before,
.pdfdl-form-wrapper *::after {
	box-sizing: inherit;
}

/* --- Meldungen ---------------------------------------------------------- */

.pdfdl-notice {
	margin: 0 0 var(--pdfdl-gap);
	padding: 14px 16px;
	border-radius: var(--pdfdl-radius);
	border-left: 4px solid transparent;
	font-size: 0.95em;
}

.pdfdl-notice p,
.pdfdl-notice ul {
	margin: 0;
}

.pdfdl-notice ul {
	padding-left: 20px;
}

.pdfdl-notice--success {
	background: var(--pdfdl-success-bg);
	border-left-color: var(--pdfdl-success);
	color: var(--pdfdl-success);
}

.pdfdl-notice--error {
	background: var(--pdfdl-error-bg);
	border-left-color: var(--pdfdl-error);
	color: var(--pdfdl-error);
}

.pdfdl-notice--info {
	background: var(--pdfdl-info-bg);
	border-left-color: var(--pdfdl-accent);
	color: var(--pdfdl-muted);
}

/* --- Felder ------------------------------------------------------------- */

.pdfdl-field {
	margin: 0 0 var(--pdfdl-gap);
	min-width: 0;
}

.pdfdl-field > label {
	display: block;
	margin-bottom: 6px;
	font-weight: 600;
	font-size: 0.95em;
}

.pdfdl-group-label {
	margin: 0 0 8px;
	font-weight: 600;
	font-size: 0.95em;
}

.pdfdl-required {
	color: var(--pdfdl-error);
}

.pdfdl-form input[type="text"],
.pdfdl-form input[type="email"],
.pdfdl-form input[type="tel"] {
	width: 100%;
	padding: 11px 13px;
	border: 1px solid var(--pdfdl-border);
	border-radius: var(--pdfdl-radius);
	background: #fff;
	color: inherit;
	font: inherit;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.pdfdl-form input[type="text"]:focus,
.pdfdl-form input[type="email"]:focus,
.pdfdl-form input[type="tel"]:focus {
	outline: none;
	border-color: var(--pdfdl-accent);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.pdfdl-field--error input[type="text"],
.pdfdl-field--error input[type="email"],
.pdfdl-field--error input[type="tel"] {
	border-color: var(--pdfdl-error);
}

/* --- Fehlermeldungen ---------------------------------------------------- */

/* Immer <span>: ein leeres Inline-Element belegt keinen Platz und stört das
   Theme-Selektor "form > .form-check:last-of-type" nicht. */
.pdfdl-error {
	display: block;
	margin-top: 5px;
	color: var(--pdfdl-error);
	font-size: 0.85em;
}

.pdfdl-error:empty {
	display: none;
}

/* --- Checkboxen (Bootstrap-Konvention) ---------------------------------- */

.pdfdl-form .form-check {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	margin-bottom: 10px;
	padding-left: 0;
}

.pdfdl-form .form-check-input {
	flex: 0 0 auto;
	width: 18px;
	height: 18px;
	margin: 2px 0 0;
	accent-color: var(--pdfdl-accent);
}

.pdfdl-form .form-check-label {
	font-weight: 400;
	line-height: 1.45;
	cursor: pointer;
}

.pdfdl-form .form-check-label a {
	color: var(--pdfdl-accent);
}

.pdfdl-checkbox__meta {
	color: var(--pdfdl-muted);
	font-size: 0.85em;
	white-space: nowrap;
}

/* --- Honeypot (visuell und für Screenreader ausgeblendet) --------------- */

.pdfdl-hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* --- Button ------------------------------------------------------------- */

/* Greift nur, wenn das Theme keine eigene .btn-Definition mitbringt. */
.pdfdl-form .pdfdl-submit {
	display: inline-block;
	margin-top: 4px;
	padding: 13px 26px;
	border: none;
	border-radius: var(--pdfdl-radius);
	background: var(--pdfdl-accent);
	color: #fff;
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	transition: background-color 0.15s ease, opacity 0.15s ease;
}

.pdfdl-form .pdfdl-submit:hover,
.pdfdl-form .pdfdl-submit:focus {
	background: var(--pdfdl-accent-hover);
}

.pdfdl-form .pdfdl-submit[disabled],
.pdfdl-form .pdfdl-submit.is-loading {
	opacity: 0.65;
	cursor: progress;
}

.pdfdl-hint,
.pdfdl-recaptcha-note {
	margin: 10px 0 0;
	color: var(--pdfdl-muted);
	font-size: 0.82em;
	line-height: 1.5;
}

.pdfdl-recaptcha-note a {
	color: inherit;
}

/* --- Responsive --------------------------------------------------------- */

@media (max-width: 600px) {
	.pdfdl-form .pdfdl-submit {
		width: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.pdfdl-form input,
	.pdfdl-form .pdfdl-submit {
		transition: none;
	}
}