/* Gratis-Spiele – im Look von ECHO Tools Hub und Server Center:
   tiefes Blauschwarz, ein violetter Akzent, weiche Karten, gedämpfte Statusfarben. */

:root {
  color-scheme: dark;
  --bg: #0d1016;
  --card: #151a23;
  --card-hover: #1b2130;
  --line: #252c3b;
  --fg: #e6e9f2;
  --muted: #8b93a7;
  --dim: #5f677b;
  --accent: #8b7cf8;
  --accent-dim: rgba(139, 124, 248, 0.14);
  --ok: #4fc79d;
  --radius: 20px;
  --sans: Inter, "Segoe UI", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  min-width: 300px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.55;
  background:
    radial-gradient(900px 520px at 50% 0%, rgba(110, 90, 230, 0.22), transparent 70%),
    var(--bg);
}

h1, h2, h3, p { margin-top: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.app-shell {
  width: min(1184px, calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

/* ---------- Hintergrund: ruhige Lichtflächen und feines Punktraster ---------- */
.app-shell { position: relative; z-index: 1; }

body {
  background:
    radial-gradient(34vw 42vh at 8% 8%, rgba(110, 90, 230, 0.34), transparent 70%),
    radial-gradient(30vw 38vh at 94% 22%, rgba(79, 199, 157, 0.18), transparent 70%),
    radial-gradient(40vw 50vh at 50% 60%, rgba(110, 90, 230, 0.16), transparent 70%),
    radial-gradient(32vw 42vh at 4% 92%, rgba(102, 192, 244, 0.16), transparent 70%),
    radial-gradient(30vw 40vh at 96% 88%, rgba(110, 90, 230, 0.18), transparent 70%),
    var(--bg);
  background-attachment: fixed;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(rgba(230, 233, 242, 0.09) 1px, transparent 1.2px);
  background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 85%);
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
  pointer-events: none;
}

/* ---------- Poster links und rechts (nur auf breiten Bildschirmen) ----------
   Bild: Hochformat 1:2, empfohlen 960 × 1920 px. Angezeigt wird es bis 480 × 960 px,
   in den Rändern neben der Seite zentriert und beim Scrollen stehend. */
.poster {
  --margin: calc((100vw - 1184px) / 2);           /* freier Platz links bzw. rechts */
  --width: min(480px, calc(var(--margin) - 56px), calc((100vh - 120px) / 2)); /* passt in Breite und Höhe */
  display: none;
  position: fixed;
  top: 50%;
  z-index: 0;
  width: var(--width);
  aspect-ratio: 1 / 2;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  transform: translateY(-50%);
  pointer-events: none;
}
.poster[hidden] { display: none !important; }
/* Hintergrundbild, stark abgedunkelt, damit die Cover davor ruhig wirken */
.poster-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.8; }
.poster::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to bottom, rgba(13, 16, 22, 0.6), rgba(13, 16, 22, 0.2) 35%, rgba(13, 16, 22, 0.2) 70%, rgba(13, 16, 22, 0.75));
}
.poster-label {
  position: absolute;
  top: 4.5%;
  left: 0;
  right: 0;
  z-index: 3;
  margin: 0;
  color: #d9d3ff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-align: center;
  text-transform: uppercase;
}

/* Schräger Stapel der Cover; Abstand und Start werden in app.js passend zur Kartenzahl gesetzt */
.poster-stack { position: absolute; inset: 0; z-index: 2; --step: 21; --top: 9; }
.poster-card {
  position: absolute;
  top: calc((var(--top) + var(--i) * var(--step)) * 1%);
  left: 50%;
  width: 86%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(230, 233, 242, 0.14);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.55);
  transform: translateX(-50%) rotate(var(--tilt));
  z-index: calc(var(--i) + 1);
}
.poster-card img { display: block; width: 100%; height: 100%; object-fit: cover; }
.poster-chip {
  position: absolute;
  right: 8px;
  top: 8px;
  padding: 2px 9px;
  color: #0d0a22;
  font-size: 0.78rem;
  font-weight: 800;
  background: linear-gradient(180deg, #9a8cff, #7566ee);
  border-radius: 8px;
}
.poster--left .poster-chip { background: linear-gradient(180deg, #7ee0bd, #4fc79d); }
.poster--left { left: calc((var(--margin) - var(--width)) / 2); }
.poster--right { right: calc((var(--margin) - var(--width)) / 2); }

/* Erst ab ca. 1800 px Breite (Platz neben der Seite), nie auf Handy/Tablet oder in sehr flachen Fenstern */
@media (min-width: 1800px) and (min-height: 700px) {
  .poster { display: block; }
}

/* ---------- Navigation ---------- */
.tool-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 28px;
}

.tool-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  padding: 0.4rem 0.9rem;
  color: var(--muted);
  font-size: 0.82rem;
  text-decoration: none;
  background: rgba(21, 26, 35, 0.7);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.tool-nav-link:hover { color: var(--fg); border-color: var(--accent); }

.nav-arrow {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Kopf ---------- */
.hero { margin-bottom: 40px; text-align: center; }

h1 {
  margin-bottom: 6px;
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.subtitle {
  max-width: 560px;
  margin: 0 auto;
  color: var(--muted);
}

.status { margin: 0 0 24px; color: var(--muted); font-size: 0.9rem; }
.status[hidden] { display: none; }

.section { margin-bottom: 36px; }

.section-kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 0 0 22px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---------- Karten (wie die Tool-Karten im Hub) ---------- */
/* Regal: Jede Reihe (.shelf) steht auf einem Boden, unvollständige Reihen sitzen mittig */
.card-grid { --cols: 3; --gap: 24px; --max-card: 340px; }

.shelf {
  position: relative;
  isolation: isolate;
  display: flex;
  justify-content: center;
  gap: var(--gap);
  margin-bottom: 38px;
  padding: 18px 0 14px;
}
.shelf > .card { flex: 0 0 min(calc((100% - (var(--cols) - 1) * var(--gap)) / var(--cols)), var(--max-card)); min-width: 0; }

/* Rückwand des Regals */
.shelf::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0 -16px 0 -16px;
  background: linear-gradient(to bottom, rgba(8, 10, 15, 0.55), rgba(8, 10, 15, 0.2));
  border-radius: 18px 18px 0 0;
}
/* Regalboden mit Kante und Schatten nach unten */
.shelf::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -22px;
  right: -22px;
  bottom: 0;
  height: 14px;
  background: linear-gradient(to bottom, #2b3347, #181d29);
  border-top: 1px solid rgba(230, 233, 242, 0.16);
  border-radius: 6px;
  box-shadow: 0 16px 24px rgba(0, 0, 0, 0.5);
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 124, 248, 0.55);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.4), 0 0 28px var(--accent-dim);
}
.card:focus-visible { outline-offset: 4px; }

.card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--card-hover);
}
.card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(21, 26, 35, 0.9));
  pointer-events: none;
}
.card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 320ms ease;
}
.card:hover .card-media img { transform: scale(1.04); }

/* Store-Abzeichen, gleiche Farben wie im Streifen auf der Hub-Startseite */
.store-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  min-width: 64px;
  padding: 5px 10px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
  background: rgba(13, 16, 22, 0.78);
  border-radius: 8px;
  backdrop-filter: blur(6px);
}
.card--steam .store-badge { color: #66c0f4; border: 1px solid rgba(102, 192, 244, 0.5); }
.card--gog .store-badge { color: #c9a2ff; border: 1px solid rgba(201, 162, 255, 0.5); }
.card--epic .store-badge { color: #f2f2f2; border: 1px solid rgba(242, 242, 242, 0.45); }

.card-body { display: flex; flex-direction: column; gap: 6px; padding: 18px 22px 22px; }
.card-title { margin: 0; font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; line-height: 1.3; }
.card-price { margin: 0; font-size: 0.95rem; }
.card-price s { color: var(--dim); }
.card-price strong { color: var(--ok); font-weight: 700; }
.card-time { margin: 0; color: var(--muted); font-size: 0.85rem; }

/* Angebote: kompaktere Karten mit Rabatt-Abzeichen */
.card-grid--compact { --cols: 5; --gap: 20px; --max-card: 236px; }

/* „Demnächst“: kleine Karten ohne Regalboden und gedämpft, damit es nicht wichtiger wirkt als „Jetzt gratis“ */
.card-grid--plain { --gap: 16px; --max-card: 210px; }
.card-grid--plain .shelf { margin-bottom: 0; padding: 0; }
.card-grid--plain .shelf::before, .card-grid--plain .shelf::after { display: none; }
.card-grid--plain .card { opacity: 0.85; box-shadow: none; transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease; }
.card-grid--plain .card:hover, .card-grid--plain .card.is-open { opacity: 1; }
.section--secondary { margin-bottom: 44px; }
.section--secondary .section-kicker { margin-bottom: 16px; color: var(--muted); }
.section--secondary .detail { margin-top: 16px; }
.card-grid--compact .card-body { padding: 14px 18px 18px; }
.card-grid--compact .card-title {
  font-size: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.discount-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 4px 10px;
  color: #0d0a22;
  font-size: 0.82rem;
  font-weight: 800;
  background: linear-gradient(180deg, #9a8cff, #7566ee);
  border-radius: 8px;
}

.more-button {
  display: block;
  margin: 24px auto 0;
  padding: 11px 22px;
  color: var(--fg);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  background: var(--card-hover);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 0.18s ease;
}
.more-button:hover { border-color: var(--accent); }
.more-button[hidden] { display: none; }

.card-price-now { color: var(--fg); font-weight: 700; }
.section-kicker::before, .section-kicker::after {
  content: "";
  flex: 1 1 0;
  max-width: 260px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--line));
}
.section-kicker::after { transform: scaleX(-1); }
.section-kicker span { color: var(--muted); font-weight: 600; letter-spacing: 0.08em; }

/* ---------- Info-Panel: geht beim Überfahren der Karte auf ---------- */
.card-info {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px;
  overflow: hidden;
  background: var(--card);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}
.card-info-title { margin: 0; font-size: 1.05rem; font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; }
.card-info-dev { margin: -4px 0 0; color: var(--muted); font-size: 0.8rem; }
.chip-list { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.chip {
  padding: 2px 9px;
  color: #d9d3ff;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--accent-dim);
  border: 1px solid rgba(139, 124, 248, 0.35);
  border-radius: 999px;
}
.card-info-text {
  margin: 0;
  color: #b9bfd0;
  font-size: 0.86rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-info-rating { margin: 0; color: var(--ok); font-size: 0.8rem; font-weight: 600; }
.card-info-foot {
  margin-top: auto;
  padding-top: 10px;
  color: var(--muted);
  font-size: 0.82rem;
  border-top: 1px solid var(--line);
}
.card-info-foot p { margin: 0; }
.card-info-foot p:first-child { color: var(--fg); font-weight: 600; }

.card-grid--compact .card-info { gap: 6px; padding: 14px 16px; }
.card-grid--compact .card-info-title { font-size: 0.95rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-grid--compact .card-info-text { font-size: 0.8rem; -webkit-line-clamp: 3; }
.card-grid--compact .card-info-foot { padding-top: 8px; font-size: 0.78rem; }

@media (hover: hover) {
  .card:hover .card-info, .card:focus-visible .card-info { opacity: 1; transform: none; }
}

/* Touch: kein Hover, dort öffnet der Tipp das Detailfeld */
@media (hover: none) {
  .card-info { display: none; }
}

/* ---------- Detailfeld: klappt unter der Kartenreihe auf ---------- */
.card { cursor: pointer; }
.card.is-open { border-color: rgba(139, 124, 248, 0.7); box-shadow: 0 0 0 1px rgba(139, 124, 248, 0.35), 0 0 28px var(--accent-dim); }
.card.is-open .card-info { display: none; }

.detail {
  --arrow-x: 50%;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 28px;
  margin: -14px 0 38px;
  padding: 28px;
  background: var(--card-hover);
  border: 1px solid rgba(139, 124, 248, 0.5);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
  animation: detail-in 220ms ease both;
}
/* kleine Spitze, die auf die angeklickte Karte zeigt */
.detail::before {
  content: "";
  position: absolute;
  top: -9px;
  left: var(--arrow-x);
  width: 16px;
  height: 16px;
  background: var(--card-hover);
  border-top: 1px solid rgba(139, 124, 248, 0.5);
  border-left: 1px solid rgba(139, 124, 248, 0.5);
  transform: translateX(-50%) rotate(45deg);
}
@keyframes detail-in { from { opacity: 0; transform: translateY(-8px); } }

.detail-media {
  align-self: start;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.detail-media img { display: block; width: 100%; height: 100%; object-fit: cover; }

.detail-text { display: flex; flex-direction: column; gap: 12px; min-width: 0; padding-right: 36px; }
.detail-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.detail-title { margin: 0; font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
.detail-discount { position: static; }
.detail-price { margin: 0; font-size: 1.05rem; }
.detail-time { margin: -6px 0 0; color: var(--muted); font-size: 0.88rem; }
.detail-meta { margin: 0; color: var(--muted); font-size: 0.88rem; }
.detail-desc { margin: 0; color: #c3c8d8; line-height: 1.6; }
.detail-link {
  align-self: flex-start;
  margin-top: auto;
  padding: 10px 18px;
  color: #0d0a22;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  background: linear-gradient(180deg, #9a8cff, #7566ee);
  border-radius: 12px;
  transition: filter 0.18s ease;
}
.detail-link:hover { filter: brightness(1.08); }

.detail-close, .detail-nav {
  position: absolute;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--muted);
  font: inherit;
  background: var(--card);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease, opacity 0.18s ease;
}
.detail-close:hover:not(:disabled), .detail-nav:hover:not(:disabled) { color: var(--fg); border-color: var(--accent); }
.detail-close { top: 16px; right: 16px; width: 34px; height: 34px; font-size: 0.95rem; border-radius: 10px; }
.detail-nav { top: 50%; width: 40px; height: 40px; font-size: 1.6rem; line-height: 1; border-radius: 50%; transform: translateY(-50%); }
.detail-nav--prev { left: -20px; }
.detail-nav--next { right: -20px; }
.detail-nav:disabled { opacity: 0.3; cursor: default; }

@media (max-width: 900px) {
  .detail { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 62px 20px 20px; }
  .detail-text { padding-right: 0; }
  .detail-title { font-size: 1.25rem; }
  /* Pfeile und Schließen oben rechts nebeneinander */
  .detail-nav { top: 14px; width: 34px; height: 34px; font-size: 1.3rem; border-radius: 10px; transform: none; }
  .detail-close { top: 14px; right: 14px; }
  .detail-nav--next { right: 56px; left: auto; }
  .detail-nav--prev { right: 98px; left: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .detail { animation: none; }
}

.footnote { margin: 0; padding-top: 20px; text-align: center; color: var(--dim); font-size: 0.8rem; border-top: 1px solid var(--line); }

@media (max-width: 720px) {
  .app-shell { width: min(100% - 32px, 1184px); padding-top: 18px; }

  /* Angebote auf dem Handy in zwei Spalten, sonst wird die Seite endlos lang */
  .card-grid--compact { --cols: 2; --gap: 12px; --max-card: 100%; }
  .card-grid { --max-card: 100%; }
  .shelf { margin-bottom: 30px; padding: 12px 0 10px; }
  .shelf::before { inset: 0 -8px; }
  .shelf::after { left: -10px; right: -10px; height: 10px; }
  .card-grid--compact .card { border-radius: 16px; }
  .card-grid--compact .card-body { gap: 4px; padding: 10px 12px 14px; }
  .card-grid--compact .card-title { font-size: 0.88rem; }
  .card-grid--compact .card-price { font-size: 0.85rem; }
  .card-grid--compact .card-time { font-size: 0.74rem; }
  .card-grid--compact .store-badge { top: 8px; left: 8px; min-width: 0; padding: 3px 7px; font-size: 0.62rem; }
  .card-grid--compact .discount-badge { top: 8px; right: 8px; padding: 3px 7px; font-size: 0.74rem; }
}

@media (prefers-reduced-motion: reduce) {
  .card, .card-media img, .card-info { transition: none; }
}