/* Memory Spiel Plugin – Stylesheet */
/* Alle Klassen mit ms- Präfix um Konflikte mit dem Theme zu vermeiden */

.ms-wrapper {
  --ms-bg: #0C71C3;
  --ms-surface: #ffffff;
  --ms-surface2: #f1f5f9;
  --ms-border: rgba(0,0,0,0.08);
  --ms-accent: #7c3aed;
  --ms-accent2: #0ea5e9;
  --ms-accent3: #f43f5e;
  --ms-accent4: #22c55e;
  --ms-text: #1e293b;
  --ms-muted: #64748b;
  --ms-card-back: linear-gradient(135deg, #6a11cb, #2575fc, #00c9a7);
  --ms-radius: 14px;

  font-family: 'Nunito', system-ui, sans-serif;
  background: var(--ms-bg);
  background-image:
    radial-gradient(ellipse at 20% 20%, rgba(59,130,246,0.25) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(14,165,233,0.15) 0%, transparent 60%);
  padding: 24px 16px;
  border-radius: 16px;
  color: var(--ms-text);
  box-sizing: border-box;
}

.ms-wrapper *, .ms-wrapper *::before, .ms-wrapper *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.ms-game-container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}

/* ── Mute Button ── */
.ms-mute-btn {
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.2) !important;
  border-radius: 50%;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 20px;
  transition: all 0.2s;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15) !important;
  line-height: 1;
}
.ms-mute-btn:hover {
  background: rgba(255,255,255,0.22) !important;
  transform: scale(1.08);
}
.ms-mute-btn.muted {
  background: rgba(244,63,94,0.15) !important;
  border-color: rgba(244,63,94,0.35) !important;
}

/* ── Header ── */
.ms-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.ms-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ms-logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #7c3aed, #c084fc);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.ms-title {
  font-size: 22px !important;
  font-weight: 900 !important;
  color: #1e293b !important;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}

.ms-subtitle {
  display: block;
  font-size: 16px;
  color: #fff;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ── Optionen Panel ── */
.ms-options-panel {
  background: var(--ms-surface);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius);
  padding: 20px;
  margin-bottom: 18px;
}

.ms-option-group {
  margin-bottom: 18px;
}
.ms-option-group:last-child {
  margin-bottom: 0;
}

.ms-option-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--ms-muted);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ms-theme-slider-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ms-button-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding: 2px;
  flex: 1;
  scrollbar-width: none;
}
.ms-button-row::-webkit-scrollbar { display: none; }

#ms-difficulty-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  overflow-x: visible;
}

.ms-btn {
  background: var(--ms-surface2);
  border: 1px solid var(--ms-border) !important;
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  color: var(--ms-muted) !important;
  font-family: 'Nunito', system-ui, sans-serif;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  white-space: nowrap;
  line-height: 1;
  text-decoration: none !important;
  box-shadow: none !important;
}

.ms-btn:hover {
  background: #ede9fe !important;
  border-color: rgba(124,58,237,0.3) !important;
  color: var(--ms-accent) !important;
}

.ms-btn.active {
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(124,58,237,0.1)) !important;
  border-color: var(--ms-accent) !important;
  color: var(--ms-accent) !important;
}

.ms-nav-arrow {
  background: var(--ms-surface2);
  border: 1px solid var(--ms-border) !important;
  color: var(--ms-accent) !important;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: bold;
  flex-shrink: 0;
  transition: all 0.2s;
  font-family: inherit;
  line-height: 1;
  box-shadow: none !important;
  text-decoration: none !important;
}
.ms-nav-arrow:hover {
  background: #ede9fe !important;
}

/* ── Stats Board ── */
.ms-stats-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.ms-stat-box {
  background: var(--ms-surface);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius);
  padding: 16px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ms-stat-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}

.ms-stat-box.ms-moves::before  { background: var(--ms-accent3); }
.ms-stat-box.ms-pairs::before  { background: var(--ms-accent4); }
.ms-stat-box.ms-time::before   { background: var(--ms-accent2); }

.ms-stat-value {
  display: block;
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 4px;
}

.ms-stat-box.ms-moves .ms-stat-value { color: var(--ms-accent3); }
.ms-stat-box.ms-pairs .ms-stat-value { color: var(--ms-accent4); }
.ms-stat-box.ms-time  .ms-stat-value { color: var(--ms-accent2); }

.ms-stat-label {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ms-muted);
}

/* ── Action Row ── */
.ms-action-row {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.ms-action-btn {
  flex: 1;
  padding: 12px;
  border: none !important;
  border-radius: var(--ms-radius);
  font-size: 16px;
  font-weight: 800;
  font-family: 'Nunito', system-ui, sans-serif;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.3px;
  line-height: 1;
  text-decoration: none !important;
}

.ms-primary-btn {
  background: linear-gradient(135deg, #7c3aed, #c084fc) !important;
  color: #fff !important;
  box-shadow: 0 4px 20px rgba(124,58,237,0.35) !important;
}
.ms-primary-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 25px rgba(124,58,237,0.45) !important;
}

.ms-secondary-btn {
  background: var(--ms-surface2) !important;
  border: 1px solid var(--ms-border) !important;
  color: var(--ms-text) !important;
}
.ms-secondary-btn:hover {
  background: #e2e8f0 !important;
  border-color: rgba(124,58,237,0.3) !important;
}

/* ── Spielfeld ── */
.ms-game-grid {
  display: grid;
  gap: 10px;
  margin: 0 auto 24px auto;
  max-width: 580px;
}

.ms-card-container {
  aspect-ratio: 1 / 1;
  perspective: 800px;
}

.ms-card-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
}

.ms-card-inner:hover:not(.flipped):not(.matched) {
  transform: scale(1.05);
}

.ms-card-inner.flipped  { transform: rotateY(180deg); }
.ms-card-inner.matched  { transform: rotateY(180deg); }

.ms-card-front, .ms-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ms-card-front {
  background: linear-gradient(135deg, #6a11cb 0%, #2575fc 50%, #00c9a7 100%);
  color: rgba(255,255,255,0.7);
  font-size: 20px;
  font-weight: 900;
  border: 1.5px solid #f59e0b;
  box-shadow: 0 6px 20px rgba(106,17,203,0.35), inset 0 1px 0 rgba(255,255,255,0.2);
}

.ms-card-back {
  background: var(--ms-surface);
  border: 1px solid var(--ms-border);
  transform: rotateY(180deg);
  font-size: 48px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}

.ms-card-inner.matched .ms-card-back {
  background: linear-gradient(135deg, rgba(0,201,167,0.15), rgba(37,117,252,0.1));
  border-color: rgba(0,201,167,0.5);
  box-shadow: 0 4px 15px rgba(0,201,167,0.2);
}

/* ── Leaderboard ── */
.ms-leaderboard-section {
  background: var(--ms-surface);
  border: 1px solid var(--ms-border);
  border-radius: var(--ms-radius);
  padding: 20px;
}

.ms-leaderboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.ms-leaderboard-title {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ms-muted);
}

.ms-clear-btn {
  background: rgba(251,113,133,0.1);
  border: 1px solid rgba(251,113,133,0.25) !important;
  color: var(--ms-accent3) !important;
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  font-family: 'Nunito', system-ui, sans-serif;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none !important;
  box-shadow: none !important;
}
.ms-clear-btn:hover {
  background: rgba(251,113,133,0.2) !important;
  border-color: rgba(251,113,133,0.5) !important;
}

.ms-accordion-item {
  border: 1px solid var(--ms-border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 8px;
}

.ms-accordion-header {
  background: #f8fafc;
  padding: 11px 14px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ms-accent);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: background 0.2s;
}
.ms-accordion-header:hover { background: #ede9fe; }

.ms-accordion-arrow {
  color: var(--ms-muted);
  font-size: 10px;
  transition: transform 0.2s;
}
.ms-accordion-item.active .ms-accordion-arrow { transform: rotate(180deg); }

.ms-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}
.ms-accordion-item.active .ms-accordion-content { max-height: 600px; }

.ms-accordion-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.ms-accordion-table th {
  padding: 8px 14px;
  text-align: left;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ms-muted);
  border-bottom: 1px solid var(--ms-border);
  background: rgba(0,0,0,0.03);
}
.ms-accordion-table td {
  padding: 8px 14px;
  border-bottom: 1px solid var(--ms-border);
  color: var(--ms-text);
}
.ms-accordion-table tr:last-child td { border-bottom: none; }
.ms-accordion-table tbody tr:first-child td { color: #f59e0b; font-weight: 700; }

.ms-empty-state {
  text-align: center;
  color: var(--ms-muted);
  font-size: 14px;
  padding: 24px 0;
  font-weight: 600;
}

/* ── Popups ── */
.ms-popup-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  z-index: 99999;
  backdrop-filter: blur(4px);
}
.ms-popup-overlay.active { opacity: 1; visibility: visible; }

.ms-popup-content {
  background: #ffffff;
  border: 1px solid rgba(124,58,237,0.2);
  padding: 32px;
  border-radius: 20px;
  width: 90%;
  max-width: 340px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  position: relative;
  overflow: hidden;
  color: var(--ms-text);
}

.ms-popup-content::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #7c3aed, #c084fc, #38bdf8);
}

.ms-confetti-icon {
  font-size: 48px;
  margin-bottom: 10px;
  display: block;
}

.ms-popup-stars {
  font-size: 28px;
  margin-bottom: 8px;
}

.ms-popup-content p {
  color: var(--ms-muted);
  font-size: 14px;
  margin-bottom: 22px;
}

.ms-popup-stats {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 24px;
  background: #f8fafc;
  border-radius: 12px;
  padding: 14px;
}

.ms-p-stat span {
  display: block;
  font-size: 26px;
  font-weight: 900;
  color: var(--ms-accent);
}
.ms-p-stat small {
  color: var(--ms-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.ms-popup-btn {
  width: 100%;
  padding: 13px;
  border: none !important;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 800;
  font-family: 'Nunito', system-ui, sans-serif;
  cursor: pointer;
  margin-bottom: 8px;
  transition: all 0.2s;
  display: block;
  text-align: center;
  text-decoration: none !important;
  box-shadow: none;
  line-height: 1;
}

.ms-popup-restart {
  background: linear-gradient(135deg, #7c3aed, #c084fc) !important;
  color: #fff !important;
  box-shadow: 0 4px 20px rgba(124,58,237,0.35) !important;
}
.ms-popup-restart:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 25px rgba(124,58,237,0.45) !important;
}

.ms-popup-close {
  background: #f1f5f9 !important;
  color: var(--ms-muted) !important;
  border: 1px solid var(--ms-border) !important;
}
.ms-popup-close:hover {
  background: #e2e8f0 !important;
  color: var(--ms-text) !important;
}

/* ── Responsive ── */
@media (max-width: 520px) {
  .ms-stats-board {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .ms-stat-value { font-size: 22px; }
  .ms-card-back  { font-size: 32px; }
  .ms-action-row { flex-direction: column; }
  .ms-wrapper    { padding: 14px 10px; }
}