/* Rent4Ski Reservierung — Frontend
   Farben: rent4ski-Branding (Rot #DA2028), anpassbar über die Variablen. */
.r4s {
	--r4s-primary: #da2028;
	--r4s-primary-dark: #b3161d;
	--r4s-primary-soft: #fdeeef;
	--r4s-border: #dcdcdc;
	--r4s-bg: #f7f7f7;
	--r4s-text: #2b2b2b;
	--r4s-muted: #757575;
	--r4s-error: #b32d2e;
	--r4s-success: #2e7d32;
	max-width: 780px;
	color: var(--r4s-text);
	font-size: 16px;
	line-height: 1.5;
}

.r4s-hidden { display: none !important; }

/* Harter Reset: Buttons dürfen nichts vom Theme erben (Linkfarbe, Uppercase, Schatten …) */
.r4s button {
	font-family: inherit;
	font-size: 1em;
	font-weight: 400;
	line-height: 1.3;
	color: var(--r4s-text);
	text-transform: none;
	letter-spacing: normal;
	text-decoration: none;
	text-align: center;
	box-shadow: none;
	margin: 0;
	-webkit-appearance: none;
	appearance: none;
}
.r4s button:focus-visible {
	outline: 3px solid rgba(218, 32, 40, 0.35);
	outline-offset: 2px;
}

/* Schritt-Überschriften */
.r4s-heading {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 34px 0 16px;
	font-size: 1.25em;
	font-weight: 700;
	color: var(--r4s-text);
}
.r4s-step:first-child .r4s-heading { margin-top: 0; }
.r4s-num {
	flex: none;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: var(--r4s-primary);
	color: #fff;
	font-size: 0.8em;
	font-weight: 700;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.r4s-chosen-date {
	font-weight: 500;
	color: var(--r4s-muted);
	font-size: 0.75em;
}

/* Termin-Auswahl: nach Monaten gruppiert */
.r4s-month {
	font-weight: 700;
	color: var(--r4s-muted);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	font-size: 0.78em;
	margin: 18px 0 10px;
}
.r4s-month:first-child { margin-top: 0; }
.r4s-date-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
	gap: 10px;
}

.r4s-pill {
	border: 1.5px solid var(--r4s-border);
	background: #fff;
	border-radius: 12px;
	padding: 10px 12px;
	cursor: pointer;
	transition: border-color 0.15s, background 0.15s, transform 0.1s;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2px;
}
.r4s-pill:hover {
	border-color: var(--r4s-primary);
	background: var(--r4s-primary-soft);
	transform: translateY(-1px);
}
.r4s-pill.is-active {
	border-color: var(--r4s-primary);
	background: var(--r4s-primary);
	color: #fff;
}
.r4s-pill.is-active .r4s-wd,
.r4s-pill.is-active .r4s-free { color: rgba(255, 255, 255, 0.85); }

.r4s-wd {
	font-size: 0.72em;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--r4s-muted);
}
.r4s-pill strong { font-size: 1.05em; font-weight: 700; }

/* Zeitslots */
.r4s-slots {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 10px;
}
.r4s-free {
	font-size: 0.72em;
	color: var(--r4s-muted);
}

.r4s-loading, .r4s-empty {
	color: var(--r4s-muted);
	font-style: italic;
	margin: 4px 0;
}

/* Formular */
.r4s-summary {
	background: var(--r4s-bg);
	border-left: 4px solid var(--r4s-primary);
	padding: 12px 16px;
	margin-bottom: 20px;
	border-radius: 0 10px 10px 0;
}

.r4s-group {
	border: 1px solid var(--r4s-border);
	border-radius: 12px;
	padding: 20px 20px 8px;
	margin: 0 0 20px;
	background: #fff;
}
/* Legend in den Block holen statt auf die Rahmenlinie (Float-Trick,
   funktioniert unabhängig davon, wie das Theme fieldset/legend stylt). */
.r4s-group legend {
	float: left;
	width: 100%;
	padding: 0;
	margin: 0 0 16px;
	font-weight: 700;
	font-size: 1.05em;
	color: var(--r4s-text);
	border-bottom: 2px solid var(--r4s-primary);
	padding-bottom: 8px;
}

.r4s-grid {
	clear: both;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4px 20px;
}
.r4s-field { display: flex; flex-direction: column; margin-bottom: 14px; }
.r4s-field-wide { grid-column: 1 / -1; }
.r4s-field label {
	font-size: 0.88em;
	font-weight: 600;
	margin-bottom: 5px;
	color: var(--r4s-text);
}
.r4s-req { color: var(--r4s-primary); }

.r4s-field input:not([type='checkbox']),
.r4s-field select,
.r4s-field textarea {
	border: 1.5px solid var(--r4s-border);
	border-radius: 10px;
	padding: 10px 14px;
	font: inherit;
	font-size: 0.95em;
	color: var(--r4s-text);
	background: #fff;
	width: 100%;
	box-sizing: border-box;
	box-shadow: none;
	transition: border-color 0.15s;
}
.r4s-field input:focus, .r4s-field select:focus, .r4s-field textarea:focus {
	outline: none;
	border-color: var(--r4s-primary);
	box-shadow: 0 0 0 3px rgba(218, 32, 40, 0.12);
}
.r4s-field.has-error input, .r4s-field.has-error select, .r4s-field.has-error textarea {
	border-color: var(--r4s-error);
}
.r4s-field-error {
	color: var(--r4s-error);
	font-size: 0.8em;
	min-height: 1em;
	margin-top: 4px;
}

.r4s-check {
	display: flex;
	gap: 10px;
	align-items: flex-start;
	font-size: 0.88em;
	cursor: pointer;
	font-weight: 400 !important;
}
.r4s-check input { margin-top: 3px; accent-color: var(--r4s-primary); }

.r4s-hp { position: absolute !important; left: -9999px !important; height: 0; opacity: 0; }

.r4s-error {
	background: #fdecea;
	color: var(--r4s-error);
	border: 1px solid #f5c6c4;
	border-radius: 10px;
	padding: 12px 16px;
	margin-bottom: 16px;
}

.r4s-submit {
	background: var(--r4s-primary) !important;
	color: #fff !important;
	border: 0;
	border-radius: 12px;
	padding: 16px 34px;
	font-weight: 700 !important;
	font-size: 1.05em !important;
	cursor: pointer;
	transition: background 0.15s, transform 0.1s;
	width: 100%;
}
.r4s-submit:hover { background: var(--r4s-primary-dark) !important; transform: translateY(-1px); }
.r4s-submit:disabled { opacity: 0.6; cursor: wait; transform: none; }

.r4s-success {
	text-align: center;
	background: #edf7ee;
	border: 1px solid #c8e6c9;
	border-radius: 14px;
	padding: 40px 26px;
	font-size: 1.05em;
}
.r4s-success-icon {
	width: 56px;
	height: 56px;
	margin: 0 auto 16px;
	border-radius: 50%;
	background: var(--r4s-success);
	color: #fff;
	font-size: 28px;
	display: flex;
	align-items: center;
	justify-content: center;
}

@media (max-width: 600px) {
	.r4s-grid { grid-template-columns: 1fr; }
	.r4s-date-grid { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
	.r4s-slots { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}