/* ── Reset & Base ── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--dn-bg, #f7f2e7);
  color: var(--dn-text, #2c2c2c);
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 1.5s ease;
  overflow-x: hidden;
}

/* ── Ambient Background ── */
.ambient-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
  animation: float 20s ease-in-out infinite;
}

.orb-1 {
  width: 300px;
  height: 300px;
  background: #e85d75;
  top: -60px;
  right: -80px;
  animation-delay: 0s;
}

.orb-2 {
  width: 250px;
  height: 250px;
  background: #4a7c9b;
  bottom: -40px;
  left: -60px;
  animation-delay: -7s;
}

.orb-3 {
  width: 200px;
  height: 200px;
  background: #f8b724;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -20px) scale(1.05); }
  50% { transform: translate(-20px, 30px) scale(0.95); }
  75% { transform: translate(20px, 20px) scale(1.02); }
}

/* ── Back Button ── */
.back-btn {
  position: fixed;
  top: 1.5rem;
  left: 1.5rem;
  background: none;
  border: none;
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: 1.2rem;
  color: var(--dn-sub, #999);
  cursor: pointer;
  z-index: 100;
  transition: color 0.3s;
  text-decoration: none;
}

.back-btn:hover {
  color: var(--dn-text, #555);
}

/* ── Games Wrapper ── */
.games-wrapper {
  text-align: center;
  padding: 2rem 1rem;
  width: 100%;
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.games-title {
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 600;
  color: var(--dn-text, #2c2c2c);
  margin-bottom: 0.15em;
  cursor: pointer;
  transition: color 0.6s ease, font-family 0.3s ease;
  user-select: none;
}

.games-sub {
  font-size: clamp(0.85rem, 2vw, 1rem);
  color: var(--dn-sub, #888);
  font-weight: 300;
  margin-bottom: 2.5em;
  letter-spacing: 0.02em;
}

/* ══════════════════════════════════════
   GAME CARDS
   ══════════════════════════════════════ */
.game-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.game-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 1.4rem 0.8rem 1.1rem;
  background: var(--dn-btn-bg, rgba(255, 255, 255, 0.7));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid var(--dn-btn-border, rgba(232, 228, 224, 0.6));
  border-radius: 16px;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  animation: cardIn 0.5s ease both;
  animation-delay: calc(var(--i, 0) * 0.06s);
}

.game-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  border-color: var(--dn-accent, #d4cfc9);
}

.game-card:active {
  transform: translateY(-1px) scale(0.98);
}

.game-card.active {
  border-color: var(--dn-accent, #e85d75);
  box-shadow: 0 4px 20px rgba(232, 93, 117, 0.12);
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-name {
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--dn-text, #2c2c2c);
  line-height: 1.2;
}

.card-hint {
  font-size: 0.75rem;
  color: var(--dn-sub, #999);
  font-weight: 300;
  letter-spacing: 0.02em;
}

/* ── Card Icons ── */
.card-icon {
  width: 44px;
  height: 44px;
  position: relative;
  margin-bottom: 0.2rem;
}

/* Rhythm - music notes */
.icon-rhythm .note {
  position: absolute;
  width: 8px;
  height: 8px;
  background: #e85d75;
  border-radius: 50%;
  animation: noteBob 2s ease-in-out infinite;
}

.icon-rhythm .note::after {
  content: '';
  position: absolute;
  right: -1px;
  bottom: 6px;
  width: 2px;
  height: 14px;
  background: #e85d75;
  border-radius: 1px;
}

.icon-rhythm .n1 { left: 6px; top: 18px; animation-delay: 0s; }
.icon-rhythm .n2 { left: 18px; top: 12px; animation-delay: 0.3s; }
.icon-rhythm .n3 { left: 30px; top: 20px; animation-delay: 0.6s; }

@keyframes noteBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Elements - fire/water/earth orbs */
.icon-elements .elem {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  animation: elemPulse 3s ease-in-out infinite;
}

.icon-elements .e-fire { background: #e85d75; left: 6px; top: 8px; animation-delay: 0s; }
.icon-elements .e-water { background: #4a7c9b; left: 22px; top: 8px; animation-delay: 0.5s; }
.icon-elements .e-earth { background: #8b9d6b; left: 14px; top: 24px; animation-delay: 1s; }

@keyframes elemPulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.15); opacity: 1; }
}

/* Mystery - magnifier */
.icon-mystery .magnifier {
  position: absolute;
  top: 8px;
  left: 10px;
  width: 20px;
  height: 20px;
  border: 3px solid #4a7c9b;
  border-radius: 50%;
}

.icon-mystery .magnifier::after {
  content: '';
  position: absolute;
  bottom: -10px;
  right: -4px;
  width: 3px;
  height: 12px;
  background: #4a7c9b;
  border-radius: 2px;
  transform: rotate(-45deg);
}

/* Gallery - easel & canvas */
.icon-gallery .easel {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 18px;
  background: var(--dn-sub, #aaa);
}

.icon-gallery .easel::before,
.icon-gallery .easel::after {
  content: '';
  position: absolute;
  bottom: 0;
  width: 2px;
  height: 12px;
  background: var(--dn-sub, #aaa);
  border-radius: 1px;
}

.icon-gallery .easel::before { left: -6px; transform: rotate(-12deg); }
.icon-gallery .easel::after { right: -6px; transform: rotate(12deg); }

.icon-gallery .canvas {
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 18px;
  border: 2px solid var(--dn-sub, #bbb);
  border-radius: 2px;
  background: linear-gradient(135deg, #f8b724 30%, #e85d75 70%);
  opacity: 0.7;
}

/* Tic Tac Toe - mini grid */
.icon-ttt {
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-ttt .grid-line {
  position: absolute;
  background: var(--dn-sub, #ccc);
  border-radius: 1px;
}

.icon-ttt .gl-h1 { width: 30px; height: 2px; top: 15px; left: 7px; }
.icon-ttt .gl-h2 { width: 30px; height: 2px; top: 27px; left: 7px; }
.icon-ttt .gl-v1 { width: 2px; height: 30px; top: 7px; left: 17px; }
.icon-ttt .gl-v2 { width: 2px; height: 30px; top: 7px; left: 27px; }

.icon-ttt .mini-x {
  position: absolute;
  top: 3px;
  left: 8px;
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: 0.8rem;
  font-weight: 600;
  color: #e85d75;
}

.icon-ttt .mini-o {
  position: absolute;
  bottom: 5px;
  right: 7px;
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: 0.8rem;
  font-weight: 600;
  color: #4a7c9b;
}

/* Connect 4 - mini dots */
.icon-c4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 8px;
}

.c4-mini-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.dot-r, .dot-r2 { background: #e85d75; }
.dot-y, .dot-y2 { background: #f8b724; }

/* Ending - stars */
.icon-ending .star {
  position: absolute;
  width: 6px;
  height: 6px;
  background: #f8b724;
  border-radius: 50%;
  animation: starTwinkle 2s ease-in-out infinite;
}

.icon-ending .s1 { top: 10px; left: 12px; animation-delay: 0s; }
.icon-ending .s2 { top: 18px; left: 26px; animation-delay: 0.7s; }
.icon-ending .s3 { top: 28px; left: 18px; animation-delay: 1.4s; }

@keyframes starTwinkle {
  0%, 100% { opacity: 0.4; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

.card-ending {
  grid-column: 1 / -1;
  max-width: 200px;
  justify-self: center;
}

/* Hide cards when a game is active */
.games-wrapper.playing .game-cards {
  display: none;
}

/* ── Game Panels ── */
.game-panel {
  display: none;
}

.game-panel.active {
  display: block;
  animation: panelIn 0.35s ease both;
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ── Game Stage (container for active game) ── */
.game-stage {
  background: var(--dn-btn-bg, rgba(255, 255, 255, 0.5));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1.5px solid var(--dn-btn-border, rgba(232, 228, 224, 0.5));
  border-radius: 20px;
  padding: 2rem 1.5rem;
}

/* ── Game Status ── */
.game-status {
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: 1.4rem;
  color: var(--dn-sub, #666);
  margin-bottom: 1.5rem;
  min-height: 2em;
}

.player-x {
  color: #e85d75;
  font-weight: 600;
}

.player-o {
  color: #4a7c9b;
  font-weight: 600;
}

.player-red {
  color: #e85d75;
  font-weight: 600;
}

.player-yellow {
  color: #f8b724;
  font-weight: 600;
}

/* ── Game Actions ── */
.game-actions {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  margin-top: 1.5rem;
}

/* ── Reset Button ── */
.reset-btn {
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: 1.15rem;
  background: none;
  border: 1.5px solid var(--dn-btn-border, #e8e4e0);
  border-radius: var(--dn-btn-radius, 30px);
  padding: 0.4em 1.8em;
  cursor: pointer;
  color: var(--dn-sub, #999);
  transition: all 0.3s ease;
}

.reset-btn:hover {
  color: var(--dn-text, #555);
  border-color: var(--dn-accent, #d4cfc9);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

/* ── Back to Menu Button ── */
.back-to-menu-btn {
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: 1.15rem;
  background: none;
  border: 1.5px solid var(--dn-btn-border, #e8e4e0);
  border-radius: var(--dn-btn-radius, 30px);
  padding: 0.4em 1.4em;
  cursor: pointer;
  color: var(--dn-sub, #999);
  transition: all 0.3s ease;
}

.back-to-menu-btn:hover {
  color: var(--dn-text, #555);
  border-color: var(--dn-accent, #d4cfc9);
}

/* ══════════════════════════════════════
   TIC TAC TOE
   ══════════════════════════════════════ */
.ttt-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  width: 280px;
  margin: 0 auto;
}

.ttt-cell {
  aspect-ratio: 1;
  background: var(--dn-input-bg, rgba(255, 255, 255, 0.6));
  border: 2px solid var(--dn-btn-border, #e8e4e0);
  border-radius: var(--dn-btn-radius, 12px);
  cursor: pointer;
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--dn-text, #2c2c2c);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ttt-cell:hover:not(.taken) {
  background: var(--dn-home-btn-bg, rgba(245, 242, 239, 0.8));
  transform: scale(1.03);
}

.ttt-cell.taken {
  cursor: default;
  animation: cellPop 0.2s ease;
}

@keyframes cellPop {
  0% { transform: scale(0.8); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.ttt-cell.x {
  color: #e85d75;
}

.ttt-cell.o {
  color: #4a7c9b;
}

.ttt-cell.win {
  background: rgba(248, 183, 36, 0.15);
  border-color: #f8b724;
  box-shadow: 0 0 16px rgba(248, 183, 36, 0.2);
  animation: winGlow 1s ease-in-out infinite alternate;
}

@keyframes winGlow {
  from { box-shadow: 0 0 12px rgba(248, 183, 36, 0.15); }
  to { box-shadow: 0 0 20px rgba(248, 183, 36, 0.3); }
}

/* ══════════════════════════════════════
   CONNECT 4
   ══════════════════════════════════════ */
.c4-board {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  background: #2c2c2c;
  border-radius: 14px;
  padding: 10px;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
}

.c4-cell {
  aspect-ratio: 1;
  background: var(--dn-bg, #faf8f5);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  position: relative;
}

.c4-cell:hover:not(.taken) {
  background: var(--dn-input-bg, #f0ede8);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.15);
}

.c4-cell.taken {
  cursor: default;
}

.c4-cell.red {
  background: #e85d75;
  box-shadow: inset 0 -3px 6px rgba(0, 0, 0, 0.15), 0 0 6px rgba(232, 93, 117, 0.3);
}

.c4-cell.yellow {
  background: #f8b724;
  box-shadow: inset 0 -3px 6px rgba(0, 0, 0, 0.15), 0 0 6px rgba(248, 183, 36, 0.3);
}

.c4-cell.win {
  box-shadow: 0 0 0 3px #fff, inset 0 -3px 6px rgba(0, 0, 0, 0.15);
  animation: winGlow 1s ease-in-out infinite alternate;
}

/* Drop animation */
@keyframes drop {
  0% {
    transform: translateY(-300%);
    opacity: 0.7;
  }
  60% {
    transform: translateY(5%);
  }
  80% {
    transform: translateY(-3%);
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.c4-cell.drop {
  animation: drop 0.4s ease-out;
}

/* ── Adventure Link Panels ── */
.game-desc {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--dn-sub, #888);
  margin-bottom: 2rem;
}

.play-link {
  display: inline-block;
  font-family: var(--dn-heading-font, 'Caveat', cursive);
  font-size: 1.4rem;
  color: var(--dn-btn-text, #2c2c2c);
  background: var(--dn-btn-bg, white);
  border: 1.5px solid var(--dn-btn-border, #d4cfc9);
  border-radius: var(--dn-btn-radius, 30px);
  padding: 0.6em 2em;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.play-link:hover {
  border-color: var(--dn-accent, #e85d75);
  color: var(--dn-accent, #e85d75);
}

/* ── Responsive ── */
@media (max-width: 500px) {
  .games-wrapper {
    padding: 2.5rem 0.8rem 1.5rem;
  }

  .back-btn {
    top: 1rem;
    left: 1rem;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .game-cards {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.6rem;
  }

  .game-card {
    padding: 1.1rem 0.6rem 0.9rem;
    min-height: 44px;
  }

  .card-name {
    font-size: 1.1rem;
  }

  .game-stage {
    padding: 1.5rem 1rem;
    border-radius: 16px;
  }

  .ttt-board {
    width: min(240px, 80vw);
  }

  .ttt-cell {
    font-size: 2.2rem;
  }

  .c4-board {
    max-width: min(320px, 90vw);
    padding: 8px;
    gap: 3px;
  }

  .reset-btn,
  .back-to-menu-btn {
    min-height: 44px;
    font-size: 1.1rem;
  }

  .game-actions {
    flex-wrap: wrap;
  }
}

@media (max-width: 360px) {
  .game-cards {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .game-card {
    padding: 1rem 0.5rem 0.8rem;
  }

  .card-name {
    font-size: 1rem;
  }

  .ttt-board {
    width: 200px;
  }

  .ttt-cell {
    font-size: 1.8rem;
  }

  .c4-board {
    max-width: 280px;
    gap: 2px;
    padding: 6px;
  }
}