/* =============================================================
   PicSlide – plugin.css  v1.1.8
   10.09.2026
   -------------------------------------------------------------
   • Viewport mit variablem Seitenverhältnis (Default 2:1)
   • Bild-Fit per Variable: cover | contain
   • Externe Caption-Zeile unter dem Bild
   • Dots/Buttons im Viewport, kein Overlap
   • Dark-Mode, A11y, Responsive & Fallback
   • Kompaktmodus: Controls ausblenden, bei Interaktion einblenden
   ============================================================= */

/*****************************************************************
 * 1.  Globale Variablen (Farben, Ratio, Fit)
 *****************************************************************/
:root {
  /* UI-Farben */
  --picslide-btn-bg:   rgba(0, 0, 0, 0.40);
  --picslide-ui-text:      #f2f2f2;

  /* Caption-Farben */
  --picslide-caption-text: #111111;
  --picslide-caption-bg:   rgba(255,255,255,.85);
  --picslide-caption-border: rgba(0,0,0,.08);

  /* Layout */
  --picslide-ar:  2 / 1;
  --picslide-fit: cover;
  --picslide-delay: 3000ms;

  /*
   * Dauer des Bildübergangs:
   * .6s = zügig
   * .8s = Standard
   * 1.2s = besonders weich
   */
  --picslide-transition-duration: .8s;

/*
 * Fullwidth-Höhe auf großen Desktops
 *
 * Es gilt immer der jeweils kleinste Wert:
 *   1. Anteil der Browserbreite
 *   2. Anteil der sichtbaren Browserhöhe
 *   3. absolute Maximalhöhe
 *
 * Sinnvolle Varianten bei Monitor 1920 x 1080 Pixeln
 * Kleiner - Höhe ca. 475px
 * --picslide-fullwidth-desktop-height: min(30vw, 44svh, 36rem);
 * Standard – ausgewogen - Höhe ca. 562px
 * --picslide-fullwidth-desktop-height: min(34vw, 52svh, 42rem);
 * Größer - Höhe ca. 648px
 * --picslide-fullwidth-desktop-height: min(38vw, 60svh, 48rem);
 * Sehr groß – bewusst dominant - Höhe ca. 756px
 * --picslide-fullwidth-desktop-height: min(42vw, 70svh, 56rem);
 */
--picslide-fullwidth-desktop-height: min(34vw, 52svh, 42rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --picslide-btn-bg:   rgba(255,255,255,0.30);
    --picslide-ui-text:  #ffffff;

    --picslide-caption-text: #ffffff;
    --picslide-caption-bg:   rgba(0,0,0,.55);
    --picslide-caption-border: rgba(255,255,255,.14);
  }
}

/*****************************************************************
 * 2.  Reset nur im Slider-Scope
 *****************************************************************/
.picslide, .picslide * { box-sizing: border-box; margin: 0; padding: 0; }

/*****************************************************************
 * 3.  Gesamtrahmen
 *****************************************************************/
.picslide { position: relative; max-width: 100%; margin-inline: auto; }

/* Volle Breite des Browserfensters; Standard bleibt unverändert. */
.picslide--fullwidth {
  width: 100vw;
  width: 100dvw;
  max-width: none;
  margin-left: calc(50% - 50vw);
  margin-left: calc(50% - 50dvw);
  margin-right: 0;
}

.picslide--fullwidth .picslide-viewport {
  width: 100%;
  max-width: none;
  max-height: none;
  aspect-ratio: auto;

  height: 52vh;
  height: var(--picslide-fullwidth-desktop-height);
}

@media (max-width: 64rem) {
  .picslide--fullwidth .picslide-viewport {
    height: 46vh;
    height: min(42vw, 46svh, 30rem);
  }
}

@media (max-width: 48rem) {
  .picslide--fullwidth .picslide-viewport {
    height: 36vh;
    height: min(56vw, 36svh, 22rem);
  }
}

@media (orientation: landscape) and (max-height: 35rem) {
  .picslide--fullwidth .picslide-viewport {
    height: 58vh;
    height: min(42vw, 58svh, 20rem);
  }
}

/*****************************************************************
 * 4.  Viewport für die Slides (Bildbereich)
 *****************************************************************/
.picslide-viewport {
  position: relative;
  aspect-ratio: var(--picslide-ar);
  max-height: 60vh;
  margin-inline: auto;
  overflow: hidden;
  box-shadow: 0 0 8px rgba(0,0,0,.15);
}

/*****************************************************************
 * 5.  Slides & Bilder im Viewport
 *****************************************************************/
.picslide .picslide-slide { display: none; position: absolute; inset: 0; }
.picslide .picslide-slide img { width: 100%; height: 100%; object-fit: var(--picslide-fit); }

/*****************************************************************
 * 6.  Externe Caption-Zeile (unter dem Viewport)
 *****************************************************************/
.picslide-caption {
  margin-top: 8px;
  padding: 10px 14px;
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.35;

  /* Platz bleibt stabil – JS setzt min-height dynamisch */
  min-height: 0;

  /* Mehrzeilig mit Kappung */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;

  color: var(--picslide-caption-text);
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.picslide-caption.has-text {
  background: var(--picslide-caption-bg);
  border-color: var(--picslide-caption-border);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/*****************************************************************
 * 7.  Navigations-Buttons & Dots (liegen im Viewport)
 *****************************************************************/
.picslide .picslide-prev,
.picslide .picslide-next,
.picslide .picslide-pause {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--picslide-btn-bg);
  color: var(--picslide-ui-text);
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  transition: opacity .2s ease;
  z-index: 2;
}
.picslide .picslide-prev:focus,
.picslide .picslide-next:focus,
.picslide .picslide-pause:focus {
  outline: 2px solid var(--picslide-ui-text);
  outline-offset: 2px;
}
.picslide .picslide-prev  { left: 0; }
.picslide .picslide-next  { right: 0; }
.picslide .picslide-pause { top: auto; bottom: 20px; left: 50%; transform: translateX(-50%); font-size: 1rem; }

/* Kompakt- und Fullwidth-Modus: Pfeile & Pause standardmäßig ausblenden.
   Die Punktnavigation bleibt sichtbar. */
.picslide-compact .picslide-prev,
.picslide-compact .picslide-next,
.picslide-compact .picslide-pause,
.picslide--fullwidth .picslide-prev,
.picslide--fullwidth .picslide-next,
.picslide--fullwidth .picslide-pause {
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}

/* Hover mit Maus über dem Viewport */
@media (hover: hover) and (pointer: fine) {
  .picslide-compact .picslide-viewport:hover .picslide-prev,
  .picslide-compact .picslide-viewport:hover .picslide-next,
  .picslide-compact .picslide-viewport:hover .picslide-pause,
  .picslide--fullwidth .picslide-viewport:hover .picslide-prev,
  .picslide--fullwidth .picslide-viewport:hover .picslide-next,
  .picslide--fullwidth .picslide-viewport:hover .picslide-pause {
    opacity: 1;
    pointer-events: auto;
  }
}

/* Keyboard / Screenreader: sobald etwas im Viewport Fokus hat */
.picslide-compact .picslide-viewport:focus-within .picslide-prev,
.picslide-compact .picslide-viewport:focus-within .picslide-next,
.picslide-compact .picslide-viewport:focus-within .picslide-pause,
.picslide--fullwidth .picslide-viewport:focus-within .picslide-prev,
.picslide--fullwidth .picslide-viewport:focus-within .picslide-next,
.picslide--fullwidth .picslide-viewport:focus-within .picslide-pause {
  opacity: 1;
  pointer-events: auto;
}

/* JS-Fallback: wenn .picslide-hover am Root gesetzt ist */
.picslide-compact.picslide-hover .picslide-prev,
.picslide-compact.picslide-hover .picslide-next,
.picslide-compact.picslide-hover .picslide-pause,
.picslide--fullwidth.picslide-hover .picslide-prev,
.picslide--fullwidth.picslide-hover .picslide-next,
.picslide--fullwidth.picslide-hover .picslide-pause {
  opacity: 1;
  pointer-events: auto;
}

/* Punkt-Navigation (unten mittig im Viewport) */
.picslide-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 16px;
  list-style: none;
  padding: 3px 16px;
  z-index: 2;
}

.picslide-dots li {
  list-style: none;
}

.picslide-dot {
  display: block;
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--picslide-btn-bg);
  cursor: pointer;
}

.picslide-dot[aria-current="true"],
.picslide-dot:hover {
  background: var(--picslide-ui-text);
}

.picslide-dot:focus {
  outline: 2px solid var(--picslide-ui-text);
  outline-offset: 2px;
}

/*****************************************************************
 * 8.  Animationen – Klassen + Keyframes
 *****************************************************************/
.picslide .picslide-transition-out { z-index: 1; }
.picslide .picslide-transition-in  { z-index: 2; }

.picslide .fade         { animation: picslide-fade var(--picslide-transition-duration) ease both; }
.picslide .slideInRight { animation: picslide-slide-right var(--picslide-transition-duration) ease both; }
.picslide .flip         { animation: picslide-flip var(--picslide-transition-duration) cubic-bezier(.25,.46,.45,.94) both; }
.picslide .zoomIn       { animation: picslide-zoom var(--picslide-transition-duration) ease both; }
.picslide .fadeInLeft   { animation: picslide-fade-left var(--picslide-transition-duration) ease both; }
.picslide .wipe         { animation: picslide-wipe var(--picslide-transition-duration) ease-out both; }
.picslide .blur         { animation: picslide-blur var(--picslide-transition-duration) ease-out both; }
.picslide .kenburns     { animation: picslide-fade var(--picslide-transition-duration) ease both; }
.picslide .kenburns img { animation: picslide-kenburns var(--picslide-delay) ease-out both; }

/* Filmstreifen: ausgehendes und eingehendes Bild bewegen sich gemeinsam. */
.picslide .picslide-filmstrip-out-left  { z-index: 1; animation: picslide-filmstrip-out-left .75s ease-in-out both; }
.picslide .picslide-filmstrip-out-right { z-index: 1; animation: picslide-filmstrip-out-right .75s ease-in-out both; }
.picslide .picslide-filmstrip-in-right  { z-index: 1; animation: picslide-filmstrip-in-right .75s ease-in-out both; }
.picslide .picslide-filmstrip-in-left   { z-index: 1; animation: picslide-filmstrip-in-left .75s ease-in-out both; }

@keyframes picslide-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes picslide-slide-right { from { transform: translateX(100%); visibility: visible; } to { transform: translateX(0); } }
@keyframes picslide-flip { from { transform: rotateY(80deg); opacity: 0; } to { transform: rotateY(0); opacity: 1; } }
@keyframes picslide-zoom { from { transform: scale(.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes picslide-fade-left { from { transform: translateX(-20px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes picslide-wipe { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0); } }
@keyframes picslide-blur { from { filter: blur(14px); opacity: .35; transform: scale(1.03); } to { filter: blur(0); opacity: 1; transform: scale(1); } }
@keyframes picslide-kenburns { from { transform: scale(1); } to { transform: scale(1.08); } }
@keyframes picslide-filmstrip-out-left  { from { transform: translateX(0); } to { transform: translateX(-100%); } }
@keyframes picslide-filmstrip-out-right { from { transform: translateX(0); } to { transform: translateX(100%); } }
@keyframes picslide-filmstrip-in-right  { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes picslide-filmstrip-in-left   { from { transform: translateX(-100%); } to { transform: translateX(0); } }

@media (prefers-reduced-motion: reduce) {
  .picslide .fade,
  .picslide .slideInRight,
  .picslide .flip,
  .picslide .zoomIn,
  .picslide .fadeInLeft,
  .picslide .wipe,
  .picslide .blur,
  .picslide .kenburns img,
  .picslide .picslide-filmstrip-out-left,
  .picslide .picslide-filmstrip-out-right,
  .picslide .picslide-filmstrip-in-right,
  .picslide .picslide-filmstrip-in-left { animation: none; }
}

/*****************************************************************
 * 9.  Fehlermeldung
 *****************************************************************/
.picslide-error { color: #c00; }

/*****************************************************************
 * 10. Responsive Feinschliff
 *****************************************************************/
@media (min-width: 36rem) { .picslide-caption { font-size: 1.05rem; padding: 12px 18px; } }

/*****************************************************************
 * 11. Fallback für Browser ohne CSS aspect-ratio
 *****************************************************************/
@supports not (aspect-ratio: 2 / 1) {
  .picslide-viewport { height: 200px; }
  @media (min-width: 36rem) { .picslide-viewport { height: 400px; } }
}

/* 12. Legacy per-slide Caption ausblenden */
.picslide .text { display: none; }
.picslide .text:empty { display: none !important; }

.picslide-dot.is-active,
.picslide-dot[aria-current="true"] {
  background: #ffffff !important;
  box-shadow: 0 0 0 1px rgba(0,0,0,.35) !important;
}

/* =============================================================
   PICSLIDE PREVIEW TOOL: START
   Nur sichtbar, wenn ?picslide-preview=... in der URL steht.
   Zum Rückbau diesen vollständigen Block entfernen.
   ============================================================= */
.picslide-preview-tool {
  position: fixed;
  top: .75rem;
  right: .75rem;
  z-index: 2147483647;
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .6rem .75rem;
  color: #111;
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(0,0,0,.2);
  border-radius: .5rem;
  box-shadow: 0 .25rem 1rem rgba(0,0,0,.22);
  font: 600 .9rem/1.2 system-ui, sans-serif;
}

.picslide-preview-select {
  min-width: 10rem;
  padding: .35rem .5rem;
  color: #111;
  background: #fff;
  border: 1px solid #777;
  border-radius: .3rem;
  font: 400 .9rem/1.2 system-ui, sans-serif;
}

.picslide-preview-select:focus {
  outline: 2px solid #2468a2;
  outline-offset: 2px;
}

@media (max-width: 30rem) {
  .picslide-preview-tool {
    top: .35rem;
    right: .35rem;
    left: .35rem;
    justify-content: space-between;
  }

  .picslide-preview-select {
    min-width: 0;
    max-width: 65vw;
  }
}
/* PICSLIDE PREVIEW TOOL: END */