/* =======================================================================
   Waldteichfreunde Sauna — Frontend
   Flaches Design ohne Rahmen, ohne runde Ecken.
   ======================================================================= */

.wts-list,
.wts-list * {
	box-sizing: border-box;
}

.wts-list {
	--wts-fg:        #111827;
	--wts-muted:     #6b7280;
	--wts-divider:   #e5e7eb;

	--wts-accent:    #0891b2;
	--wts-accent-fg: #ffffff;

	--wts-green:     #15803d;
	--wts-green-bg:  #dcfce7;
	--wts-yellow:    #b45309;
	--wts-yellow-bg: #fef3c7;
	--wts-red:       #b91c1c;
	--wts-red-bg:    #fee2e2;
	--wts-grey:      #4b5563;
	--wts-grey-bg:   #f3f4f6;

	--wts-input-bg:     #f9fafb;
	--wts-input-border: #d1d5db;

	list-style: none;
	margin: 0 0 24px 0;
	padding: 0;
	font-family: inherit;
	color: var(--wts-fg);
	line-height: 1.5;
}

@media (prefers-color-scheme: dark) {
	.wts-list {
		--wts-fg:        #f3f4f6;
		--wts-muted:     #9ca3af;
		--wts-divider:   #374151;

		--wts-green:     #86efac;
		--wts-green-bg:  #14532d;
		--wts-yellow:    #fde68a;
		--wts-yellow-bg: #78350f;
		--wts-red:       #fca5a5;
		--wts-red-bg:    #7f1d1d;
		--wts-grey:      #d1d5db;
		--wts-grey-bg:   #1f2937;

		--wts-input-bg:     #111827;
		--wts-input-border: #4b5563;
	}
}

/* ---------- Karte (flach, nur Trennlinien) ---------- */

.wts-card {
	padding: 18px 0;
	border-bottom: 1px solid var(--wts-divider);
}
.wts-card:first-child {
	border-top: 1px solid var(--wts-divider);
}

.wts-card__body {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.wts-card__head {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 16px;
}

/* Abgesagte Termine optisch zurückstellen */
.wts-card--red .wts-info__title { color: var(--wts-muted); text-decoration: line-through; }
.wts-card--red .wts-info__meta { opacity: .8; }

/* ---------- Info ---------- */

.wts-info {
	flex: 1 1 auto;
	min-width: 0;
}
.wts-info__title {
	margin: 0 0 4px;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--wts-fg);
	line-height: 1.3;
}
.wts-info__meta {
	margin: 0;
	font-size: .9rem;
	color: var(--wts-muted);
	display: inline-flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
}
.wts-info__sep { opacity: .55; }

/* ---------- Status-Pille (Ampel-Schema) ---------- */

.wts-status { flex: 0 0 auto; }

.wts-badge {
	display: inline-flex;
	align-items: center;
	padding: 5px 12px;
	border-radius: 999px;
	font-size: .78rem;
	font-weight: 600;
	letter-spacing: .01em;
	background: var(--wts-grey-bg);
	color: var(--wts-grey);
}
.wts-badge--green  { background: var(--wts-green-bg);  color: var(--wts-green); }
.wts-badge--yellow { background: var(--wts-yellow-bg); color: var(--wts-yellow); }
.wts-badge--red    { background: var(--wts-red-bg);    color: var(--wts-red); }
.wts-badge--grey   { background: var(--wts-grey-bg);   color: var(--wts-grey); }

/* ---------- Teilnehmer-Anzeige ---------- */

.wts-count {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 6px;
	font-size: .85rem;
	color: var(--wts-muted);
}
.wts-count__main { font-weight: 500; color: var(--wts-fg); }
.wts-count__hint { color: var(--wts-muted); font-size: .8rem; }
/* Icon vor der Zeile entfernt — ist im flachen Layout zu unruhig */
.wts-count .wts-icon { display: none; }

/* ---------- Buttons (flach, ohne Rundung) ---------- */

.wts-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 8px 14px;
	font-size: .9rem;
	font-weight: 500;
	font-family: inherit;
	line-height: 1.2;
	border: 0;
	cursor: pointer;
	text-decoration: none;
	transition: background .15s ease, color .15s ease;
}
.wts-btn:focus-visible {
	outline: 2px solid var(--wts-accent);
	outline-offset: 2px;
}

.wts-btn--secondary {
	background: var(--wts-grey-bg);
	color: var(--wts-fg);
	align-self: flex-start;
}
.wts-btn--secondary:hover { background: var(--wts-divider); }

.wts-toggle .wts-icon { transition: transform .2s ease; }
.wts-toggle[aria-expanded="true"] {
	background: var(--wts-fg);
	color: var(--wts-grey-bg);
}
.wts-toggle[aria-expanded="true"] .wts-icon { transform: rotate(45deg); }

.wts-btn--primary {
	background: var(--wts-accent);
	color: var(--wts-accent-fg);
}
.wts-btn--primary:hover { filter: brightness(1.07); }
.wts-btn--primary:disabled { opacity: .6; cursor: not-allowed; }

/* ---------- Collapse / Form ---------- */

.wts-collapse[hidden] { display: none; }
.wts-collapse {
	overflow: hidden;
	max-height: 0;
	opacity: 0;
	transition: max-height .3s ease, opacity .25s ease;
}
.wts-collapse.is-open {
	max-height: 1000px;
	opacity: 1;
}

.wts-form {
	padding: 12px 0 4px;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

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

.wts-form__row {
	display: grid;
	grid-template-columns: 1fr 1fr 100px;
	gap: 10px;
}
.wts-form__field {
	display: flex;
	flex-direction: column;
	gap: 4px;
	min-width: 0;
}
.wts-form__field label {
	font-size: .8rem;
	font-weight: 500;
	color: var(--wts-muted);
}
.wts-form input[type="text"],
.wts-form input[type="email"],
.wts-form input[type="number"] {
	width: 100%;
	max-width: 100%;
	padding: 9px 10px;
	border: 1px solid var(--wts-input-border);
	background: var(--wts-input-bg);
	color: var(--wts-fg);
	font-family: inherit;
	font-size: .95rem;
	transition: border-color .15s ease;
	box-sizing: border-box;
	/* keine border-radius */
}
.wts-form input:focus {
	outline: none;
	border-color: var(--wts-accent);
}
.wts-form input:invalid:not(:placeholder-shown) {
	border-color: var(--wts-red);
}

.wts-form__actions {
	display: flex;
	flex-direction: column;
	gap: 8px;
}
.wts-form__hint {
	margin: 0;
	font-size: .78rem;
	color: var(--wts-muted);
	line-height: 1.4;
}
.wts-form__hint a { color: var(--wts-accent); text-decoration: underline; }

/* ---------- Hinweis-Banner ---------- */

.wts-msg {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 10px 14px;
	background: #ecfeff;
	border-left: 3px solid var(--wts-accent);
	color: #0e7490;
	font-size: .9rem;
	margin: 0 0 16px;
}
@media (prefers-color-scheme: dark) {
	.wts-msg {
		background: #164e63;
		color: #cffafe;
	}
}

.wts-empty {
	text-align: center;
	color: var(--wts-muted);
	padding: 24px 16px;
	margin: 0;
}

/* ---------- Icons ---------- */

.wts-icon {
	flex: 0 0 auto;
	display: inline-block;
	vertical-align: -2px;
}

/* ---------- Mobile ---------- */

@media (max-width: 600px) {
	.wts-card__head {
		flex-direction: column;
		gap: 6px;
	}
	.wts-form__row {
		grid-template-columns: 1fr;
	}
}

/* Reduzierte Bewegung */
@media (prefers-reduced-motion: reduce) {
	.wts-collapse,
	.wts-btn,
	.wts-toggle .wts-icon {
		transition: none !important;
	}
}