/* ============================================================
   AL60 UNO – Senior-optimiertes Design
   Farben / Variablen aus Aktivleben60-Theme übernommen
   ============================================================ */
:root {
  --uno-red:     #e63946;
  --uno-green:   #2e8b57;
  --uno-blue:    #1e6db5;
  --uno-yellow:  #f4a261;
  --uno-wild:    #2d2d2d;
  --uno-bg:      #1a6632;
  --uno-surface: #ffffff;
  --uno-text:    #1a1a1a;
  --uno-muted:   #555;
  --uno-accent:  #1e6db5;
  --uno-radius:  12px;
  --uno-shadow:  0 4px 16px rgba(0,0,0,.25);
  --card-w:      80px;
  --card-h:      120px;
  --card-w-lg:   100px;
  --card-h-lg:   150px;
}

/* ── Wrapper ─────────────────────────────────────────── */
#al60-uno-wrapper {
  font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.5;
  background: var(--uno-bg);
  border-radius: 20px;
  padding: 16px;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: var(--uno-shadow);
}

.uno-game {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ── Header ──────────────────────────────────────────── */
.uno-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0,0,0,.35);
  border-radius: var(--uno-radius);
  padding: 10px 20px;
}

.uno-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin: 0;
}

.uno-round {
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffe066;
  background: rgba(0,0,0,.3);
  padding: 6px 16px;
  border-radius: 20px;
}

/* ── Scoreboard ──────────────────────────────────────── */
.uno-scores {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.uno-score-item {
  flex: 1;
  background: rgba(255,255,255,.15);
  border-radius: var(--uno-radius);
  padding: 10px 14px;
  text-align: center;
  color: #fff;
  border: 3px solid transparent;
  transition: border-color .3s, background .3s;
}

.uno-score-item.active {
  border-color: #ffe066;
  background: rgba(255,224,102,.2);
}

.uno-player-name {
  font-size: 1.1rem;
  font-weight: 700;
}

.uno-player-cards {
  font-size: 0.9rem;
  opacity: .85;
  min-height: 1.2em;
}

.uno-player-score {
  font-size: 1.3rem;
  font-weight: 900;
  color: #ffe066;
}

/* ── Opponents' Hidden Hands ─────────────────────────── */
.uno-opponents {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.uno-opponent {
  background: rgba(0,0,0,.25);
  border-radius: var(--uno-radius);
  padding: 10px 14px;
  border: 3px solid transparent;
  transition: border-color .3s;
}

.uno-opponent.active {
  border-color: #ffe066;
}

.uno-opponent-name {
  display: block;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 8px;
  text-align: center;
}

.uno-opponent-cards {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 300px;
}

/* ── Card Back (small) ───────────────────────────────── */
.uno-card-back {
  width: 36px;
  height: 54px;
  background: linear-gradient(135deg, #c0392b 50%, #2c3e50 50%);
  border-radius: 6px;
  border: 2px solid rgba(255,255,255,.4);
  box-shadow: 1px 2px 4px rgba(0,0,0,.4);
  flex-shrink: 0;
}

.uno-card-back.large {
  width: var(--card-w);
  height: var(--card-h);
  border-radius: var(--uno-radius);
  border: 3px solid rgba(255,255,255,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: #fff;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--uno-shadow);
  transition: transform .15s, box-shadow .15s;
}

.uno-card-back.large:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}

/* ── Play Area ───────────────────────────────────────── */
.uno-play-area {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.uno-pile-area {
  display: flex;
  gap: 24px;
  align-items: flex-end;
}

.uno-draw-pile,
.uno-discard-pile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.uno-draw-pile.clickable .uno-card-back.large {
  cursor: pointer;
}

.uno-pile-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,.8);
  font-weight: 600;
}

/* ── UNO Card ────────────────────────────────────────── */
.uno-card {
  width: var(--card-w);
  height: var(--card-h);
  border-radius: var(--uno-radius);
  border: 3px solid rgba(255,255,255,.6);
  box-shadow: var(--uno-shadow);
  display: grid;
  grid-template-rows: 1fr 2fr 1fr;
  align-items: center;
  padding: 6px;
  color: #fff;
  font-weight: 900;
  text-shadow: 0 1px 3px rgba(0,0,0,.5);
  user-select: none;
  position: relative;
  flex-shrink: 0;
  transition: transform .15s, box-shadow .15s, filter .15s;
}

.uno-card.large {
  width: var(--card-w-lg);
  height: var(--card-h-lg);
  border-radius: 14px;
  border-width: 4px;
}

.uno-card.playable {
  cursor: pointer;
  border-color: #ffe066;
  box-shadow: 0 0 0 3px #ffe066, var(--uno-shadow);
}

.uno-card.playable:hover {
  transform: translateY(-10px) scale(1.06);
  box-shadow: 0 0 0 3px #ffe066, 0 12px 28px rgba(0,0,0,.5);
}

.uno-card.playable:focus {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.uno-card.unplayable {
  filter: brightness(.55) grayscale(.3);
  cursor: not-allowed;
}

.uno-card-corner {
  font-size: 1.1rem;
  line-height: 1;
}

.uno-card-corner.top  { align-self: start; }
.uno-card-corner.bottom { align-self: end; text-align: right; }

.uno-card-center {
  font-size: 2rem;
  text-align: center;
  align-self: center;
  text-shadow: 0 2px 6px rgba(0,0,0,.5);
}

/* Large card centers */
.uno-card.large .uno-card-center { font-size: 2.6rem; }
.uno-card.large .uno-card-corner { font-size: 1.3rem; }

/* ── Current Color Badge ─────────────────────────────── */
.uno-current-color {
  padding: 8px 20px;
  border-radius: 20px;
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  border: 3px solid rgba(255,255,255,.5);
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
  align-self: center;
}

/* ── Color Chooser ───────────────────────────────────── */
.uno-color-chooser {
  background: rgba(0,0,0,.5);
  border-radius: var(--uno-radius);
  padding: 16px 20px;
  text-align: center;
}

.uno-color-label {
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.uno-color-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.uno-color-btn {
  min-width: 90px;
  min-height: 56px;
  border: none;
  border-radius: 12px;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 800;
  cursor: pointer;
  border: 3px solid rgba(255,255,255,.5);
  box-shadow: var(--uno-shadow);
  transition: transform .15s, box-shadow .15s;
}

.uno-color-btn:hover,
.uno-color-btn:focus {
  transform: scale(1.12);
  box-shadow: 0 0 0 4px #ffe066, var(--uno-shadow);
  outline: none;
}

/* ── Status Message ──────────────────────────────────── */
.uno-status {
  background: rgba(0,0,0,.45);
  border-radius: var(--uno-radius);
  padding: 14px 20px;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 600;
  text-align: center;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Player Hand ─────────────────────────────────────── */
.uno-hand-area {
  background: rgba(0,0,0,.3);
  border-radius: var(--uno-radius);
  padding: 14px;
}

.uno-hand-label {
  color: rgba(255,255,255,.85);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.uno-hand {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  min-height: var(--card-h);
}

/* ── Action Buttons ──────────────────────────────────── */
.uno-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.uno-btn {
  min-height: 56px;
  padding: 12px 28px;
  border: none;
  border-radius: 12px;
  font-size: 1.2rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
  box-shadow: var(--uno-shadow);
}

.uno-btn:hover,
.uno-btn:focus {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,.35);
  outline: none;
}

.uno-btn-draw {
  background: #e67e22;
  color: #fff;
  border: 3px solid #d35400;
}

.uno-btn-uno {
  background: #e63946;
  color: #fff;
  font-size: 1.4rem;
  animation: pulse 1s ease-in-out infinite;
  border: 3px solid #c1121f;
}

.uno-btn-pass {
  background: #555;
  color: #fff;
  border: 3px solid #333;
}

.uno-btn-next {
  background: var(--uno-blue, #1e6db5);
  color: #fff;
  border: 3px solid #155095;
}

.uno-btn-new {
  background: rgba(255,255,255,.2);
  color: #fff;
  border: 3px solid rgba(255,255,255,.4);
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.07); }
}

/* ── Win Overlay ─────────────────────────────────────── */
.uno-win-banner {
  background: linear-gradient(135deg, #ffe066, #f4a261);
  border-radius: var(--uno-radius);
  padding: 20px;
  text-align: center;
  color: #1a1a1a;
  font-size: 1.5rem;
  font-weight: 900;
  box-shadow: var(--uno-shadow);
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 600px) {
  :root {
    --card-w:    64px;
    --card-h:    96px;
    --card-w-lg: 80px;
    --card-h-lg: 120px;
  }

  .uno-title      { font-size: 1.6rem; }
  .uno-btn        { font-size: 1rem; padding: 10px 18px; min-height: 48px; }
  .uno-color-btn  { min-width: 70px; min-height: 48px; font-size: 1rem; }
  .uno-card-center { font-size: 1.5rem; }
  .uno-status     { font-size: 1rem; }
  .uno-hand-area  { padding: 10px; }
  .uno-scores     { flex-wrap: wrap; }
}

@media (max-width: 400px) {
  #al60-uno-wrapper { padding: 8px; }
  .uno-header { padding: 8px 12px; }
}