/* Thesen Sortieren – Frontend Styles */

.thesen-sortieren {
	/* Dunkles Design (Standard). Das helle Design überschreibt diese Variablen. */
	--ts-bg: #0a0a0a;
	--ts-panel: #111114;
	--ts-text: #f5f5f5;
	--ts-muted: #9a9aa2;
	--ts-border: #26262c;
	--ts-track: #000000;
	--ts-overlay: rgba(255,255,255,.08);
	--ts-overlay-hover: rgba(255,255,255,.18);
	--ts-tile-base: #000000;
	--ts-tile-fallback: #14141b;
	--ts-tile-fallback-hover: #1c1c26;
	--ts-chip: rgba(0,0,0,.35);
	--ts-btn-bg: #1a1a20;
	--ts-btn-bg-hover: #24242c;
	--ts-danger-bg: #3a1414;
	--ts-danger-border: #7f1d1d;
	--ts-danger-text: #fecaca;
	--ts-danger-bg-hover: #4c1a1a;
	--ts-ov-col-bg: #0d0d10;
	--ts-ov-item-bg: #17171d;
	--ts-ov-item-hover: #22222a;
	--ts-radius: 14px;
	box-sizing: border-box;
	color: var(--ts-text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	outline: none;
	max-width: 1000px;
	margin: 0 auto;
}

/* Helles Design */
.thesen-sortieren.ts-theme-light {
	--ts-bg: #ffffff;
	--ts-panel: #eef1f4;
	--ts-text: #17171a;
	--ts-muted: #667085;
	--ts-border: #d5dae1;
	--ts-track: #e3e6ea;
	--ts-overlay: rgba(0,0,0,.05);
	--ts-overlay-hover: rgba(0,0,0,.12);
	--ts-tile-base: #ffffff;
	--ts-tile-fallback: #f4f6f8;
	--ts-tile-fallback-hover: #eaeef2;
	--ts-chip: rgba(0,0,0,.10);
	--ts-btn-bg: #ffffff;
	--ts-btn-bg-hover: #eef1f4;
	--ts-danger-bg: #fdecec;
	--ts-danger-border: #f1c4c4;
	--ts-danger-text: #b42318;
	--ts-danger-bg-hover: #fbdcdc;
	--ts-ov-col-bg: #f6f7f9;
	--ts-ov-item-bg: #ffffff;
	--ts-ov-item-hover: #eef1f4;
}
.thesen-sortieren *,
.thesen-sortieren *::before,
.thesen-sortieren *::after { box-sizing: border-box; }

.ts-panel {
	background: var(--ts-panel);
	border: 1px solid var(--ts-border);
	border-radius: var(--ts-radius);
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 16px;
}

/* Kopf / Fortschritt */
.ts-header { display: flex; flex-direction: column; gap: 8px; }
.ts-title { font-size: 18px; font-weight: 700; letter-spacing: .2px; }
.ts-progress-text { font-size: 13px; color: var(--ts-muted); }
.ts-progress {
	height: 6px; width: 100%;
	background: var(--ts-track); border-radius: 999px; overflow: hidden;
}
.ts-progress-bar {
	height: 100%; width: 0%;
	background: linear-gradient(90deg, #3b82f6, #22c55e);
	transition: width .25s ease;
}

/* Bühne mit großem Text */
.ts-stage {
	position: relative;
	background: var(--ts-bg);
	border: 1px solid var(--ts-border);
	border-radius: var(--ts-radius);
	height: clamp(220px, 42vh, 460px);
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 40px 72px;
	overflow: hidden;
}
.ts-stage-badge {
	position: absolute; top: 14px; left: 18px;
	font-size: 12px; color: var(--ts-muted);
	letter-spacing: 1px;
}
.ts-stage-text {
	/* Startwert – die exakte Größe setzt frontend.js per Auto-Fit. */
	font-size: clamp(26px, 5vw, 52px);
	font-weight: 800;
	line-height: 1.1;
	max-width: 100%;
	/* Wörter werden NIE mitten im Wort getrennt; Sätze brechen nur an
	   Leerzeichen um. Keine automatische Silbentrennung. */
	word-break: normal;
	overflow-wrap: normal;
	hyphens: manual;
}

/* Themen-Zwischenfolie (Oberkategorie) */
.ts-stage-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	max-width: 100%;
	min-width: 0;
	gap: clamp(8px, 1.5vh, 20px);
}
.ts-stage-eyebrow {
	font-size: clamp(13px, 1.6vw, 30px);
	font-weight: 800;
	letter-spacing: 3px;
	text-transform: uppercase;
	color: var(--ts-topic-accent, #f59e0b);
	line-height: 1;
}
/* Auf Themen-Folien: keine Sortier-Kacheln, dezenter Akzentbalken oben. */
.thesen-sortieren.is-topic .ts-tiles { display: none; }
.thesen-sortieren.is-topic .ts-stage {
	box-shadow: inset 0 5px 0 0 var(--ts-topic-accent, #f59e0b);
}

/* Bühnen-Navigation – Pfeile fest an den Seitenrändern */
.ts-nav {
	position: absolute;
	top: 0; left: 0; right: 0; bottom: 0;
	pointer-events: none;
}
.ts-nav-btn {
	position: absolute;
	top: 50%;
	margin-top: -22px;
	pointer-events: auto;
	width: 44px; height: 44px;
	border-radius: 50%;
	border: 1px solid var(--ts-border);
	background: var(--ts-overlay);
	color: var(--ts-text);
	font-size: 26px; line-height: 40px;
	text-align: center;
	cursor: pointer;
	transition: background .15s;
	z-index: 2;
}
.ts-prev { left: 12px; }
.ts-next { right: 12px; }
.ts-nav-btn:hover:not(:disabled) { background: var(--ts-overlay-hover); }
.ts-nav-btn:disabled { opacity: .2; cursor: default; }

/* Kacheln */
.ts-tiles {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 12px;
}
.ts-tile {
	--ts-color: #2563eb;
	position: relative;
	border: 2px solid var(--ts-color);
	background: var(--ts-tile-fallback); /* Fallback, falls color-mix nicht unterstützt/entfernt wird */
	background: color-mix(in srgb, var(--ts-color) 14%, var(--ts-tile-base) 86%);
	color: var(--ts-text);
	border-radius: 12px;
	padding: 18px 14px 16px;
	min-height: 92px;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 6px;
	text-align: center;
	font-size: 16px;
	font-weight: 600;
	transition: transform .1s ease, background .15s ease, box-shadow .15s ease;
}
.ts-tile:hover { background: var(--ts-tile-fallback-hover); transform: translateY(-2px); }
.ts-tile:hover { background: color-mix(in srgb, var(--ts-color) 28%, var(--ts-tile-base) 72%); transform: translateY(-2px); }
.ts-tile:active { transform: translateY(0); }
.ts-tile.is-active {
	background: var(--ts-color);
	color: #fff;
	box-shadow: 0 0 0 3px rgba(255,255,255,.25);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--ts-color) 45%, transparent);
}
.ts-tile-num {
	position: absolute; top: 6px; left: 8px;
	font-size: 11px; opacity: .6; font-weight: 700;
}
.ts-tile-label { line-height: 1.2; }
.ts-tile-count {
	font-size: 12px; font-weight: 700;
	background: var(--ts-chip);
	border-radius: 999px;
	padding: 1px 9px;
	min-width: 24px;
}
.ts-tile.is-active .ts-tile-count { background: rgba(255,255,255,.25); }

/* Werkzeugleiste */
.ts-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
}
.ts-btn {
	border: 1px solid var(--ts-border);
	background: var(--ts-btn-bg);
	color: var(--ts-text);
	border-radius: 10px;
	padding: 9px 16px;
	font-size: 14px; font-weight: 600;
	cursor: pointer;
	transition: background .15s, border-color .15s;
}
.ts-btn:hover:not(:disabled) { background: var(--ts-btn-bg-hover); }
.ts-btn:disabled { opacity: .4; cursor: default; }
.ts-btn.is-active { border-color: #3b82f6; }
.ts-btn-primary { background: #2563eb; border-color: #2563eb; }
.ts-btn-primary:hover { background: #1d4ed8; }
.ts-btn-danger { background: var(--ts-danger-bg); border-color: var(--ts-danger-border); color: var(--ts-danger-text); }
.ts-btn-danger:hover:not(:disabled) { background: var(--ts-danger-bg-hover); }
/* Theme-Umschalter (und Vollbild) rechts gruppieren – egal in welcher Reihenfolge. */
.ts-theme-toggle { margin-left: auto; }
.ts-fs { margin-left: auto; }
.ts-theme-toggle + .ts-fs,
.ts-fs + .ts-theme-toggle { margin-left: 0; }
.ts-load-select {
	border: 1px solid var(--ts-border);
	background: var(--ts-btn-bg);
	color: var(--ts-text);
	border-radius: 10px;
	padding: 9px 12px;
	font-size: 14px;
	max-width: 240px;
}

/* Status */
.ts-status {
	min-height: 20px;
	font-size: 14px;
	color: var(--ts-muted);
	text-align: center;
}
.ts-status.is-done { color: #22c55e; font-weight: 700; }
.ts-status.is-error { color: #f87171; font-weight: 600; }

/* Übersicht */
.ts-overview {
	border-top: 1px solid var(--ts-border);
	padding-top: 16px;
}
.ts-overview-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 12px;
}
.ts-ov-col {
	--ts-color: #2563eb;
	background: var(--ts-ov-col-bg);
	border: 1px solid var(--ts-border);
	border-top: 3px solid var(--ts-color);
	border-radius: 10px;
	padding: 10px;
	min-height: 80px;
}
.ts-ov-head {
	font-weight: 700; font-size: 14px;
	margin-bottom: 8px;
	color: var(--ts-color);
}
.ts-ov-list { display: flex; flex-direction: column; gap: 6px; }
.ts-ov-item {
	display: flex; align-items: center; justify-content: space-between;
	gap: 6px;
	background: var(--ts-ov-item-bg);
	border: 1px solid var(--ts-border);
	border-radius: 8px;
	padding: 6px 8px;
	font-size: 13px;
	cursor: pointer;
	transition: background .12s;
}
.ts-ov-item:hover { background: var(--ts-ov-item-hover); }
.ts-ov-remove {
	border: none; background: transparent; color: var(--ts-muted);
	font-size: 18px; line-height: 1; cursor: pointer; padding: 0 2px;
}
.ts-ov-remove:hover { color: #f87171; }
.ts-ov-empty { color: var(--ts-muted); opacity: .7; font-size: 13px; text-align: center; padding: 6px 0; }
.ts-ov-unassigned { margin-top: 12px; font-size: 13px; color: var(--ts-muted); }

/* Fehlermeldung (Admin sichtbar) */
.ts-error {
	background: #fff3cd;
	border: 1px solid #ffe69c;
	color: #664d03;
	padding: 12px 16px;
	border-radius: 8px;
	font-family: sans-serif;
}

/* Vollbild – füllt den kompletten Bildschirm zuverlässig (Flex-Spalte) */
.thesen-sortieren.is-fullscreen {
	position: fixed;
	top: 0; left: 0; right: 0; bottom: 0;
	width: 100vw; height: 100vh;
	max-width: none;
	margin: 0;
	background: var(--ts-bg);
	display: flex;
	flex-direction: column;
	padding: 2.6vh 3vw;
	z-index: 2147483000;
	overflow: hidden;
}
/* Der Wrapper um das Panel muss die Höhe ebenfalls weiterreichen,
   sonst füllt die Bühne den Bildschirm nicht. */
.thesen-sortieren.is-fullscreen .ts-mount {
	flex: 1 1 auto;
	min-height: 0;
	width: 100%;
	display: flex;
	flex-direction: column;
}
.thesen-sortieren.is-fullscreen .ts-panel {
	flex: 1 1 auto;
	min-height: 0;
	width: 100%;
	max-width: 1500px;
	margin: 0 auto;
	padding: 0;
	gap: 16px;
	border: none;
	background: transparent;
}
.thesen-sortieren.is-fullscreen .ts-stage {
	flex: 1 1 auto;
	height: auto;
	min-height: 0;
	width: 100%;
	padding: 34px 72px;
}
/* Kopfzeile im Vollbild dezent, Kacheln aber groß & prägnant. */
.thesen-sortieren.is-fullscreen .ts-header { gap: 4px; }
.thesen-sortieren.is-fullscreen .ts-title { font-size: 15px; opacity: .7; }
.thesen-sortieren.is-fullscreen .ts-tile { min-height: 92px; padding: 18px 16px; font-size: 19px; }
.thesen-sortieren.is-fullscreen .ts-tile-count { font-size: 14px; }
.thesen-sortieren.is-fullscreen .ts-status { min-height: 0; }

/* Responsive */
@media (max-width: 640px) {
	.ts-tiles { grid-template-columns: repeat(2, 1fr); }
	.ts-overview-grid { grid-template-columns: repeat(2, 1fr); }
	.ts-stage { padding: 40px 24px; }
	.ts-fs, .ts-theme-toggle { margin-left: 0; }
	.ts-load-select { max-width: 100%; flex: 1; }
}