/* ═══════════════════════════════════════════
   SUTDA — Screwcap Games
   Dark Korean card table aesthetic
═══════════════════════════════════════════ */

:root {
  --bg: #0A0A0F;
  --table: #1A0808;
  --table-felt: #200D0D;
  --crimson: #2D0A0A;
  --crimson-mid: #4A1010;
  --gold: #C9A84C;
  --gold-light: #E8C86A;
  --gold-dim: #8B6E2A;
  --cream: #F5EDD6;
  --cream-dim: #C8BEA8;
  --white: #EDE8DC;
  --red: #CC2222;
  --green: #1A4A1A;
  --blue-dark: #0D1A2D;

  --font-serif: 'Noto Serif KR', serif;
  --font-sans: 'Noto Sans KR', sans-serif;

  /* Card colours by month */
  --jan: #2D4A1A;   /* Pine green */
  --feb: #4A1A2D;   /* Plum pink */
  --mar: #4A2D3A;   /* Cherry pink */
  --apr: #2D1A4A;   /* Wisteria purple */
  --may: #1A2D4A;   /* Iris blue */
  --jun: #4A1A1A;   /* Peony red */
  --jul: #3A1A4A;   /* Bush clover */
  --aug: #3A3A0A;   /* Eulalia gold */
  --sep: #3A2D0A;   /* Chrysanthemum amber */
  --oct: #4A1A0A;   /* Maple orange-red */
  --nov: #1A1A3A;   /* Paulownia blue-grey */
  --dec: #0A0A2D;   /* Rain dark blue */
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%; height: 100%;
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-sans);
  overflow: hidden;
  user-select: none;
}

/* ─── SCREENS ─── */
.screen {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  overflow-y: auto;
}
.screen.active {
  opacity: 1;
  pointer-events: all;
}

/* ─── MUTE BUTTON ─── */
.mute-btn {
  position: fixed;
  top: 12px; right: 12px;
  z-index: 1000;
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  font-size: 18px;
  width: 40px; height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
}
.mute-btn:hover { background: var(--crimson-mid); }
.mute-btn.muted { border-color: var(--red); color: var(--red); background: rgba(204,34,34,0.15); }

/* ─── COMMON BUTTONS ─── */
.btn-primary {
  background: var(--gold);
  color: #000;
  border: none;
  padding: 14px 40px;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 12px 30px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}
.btn-secondary:hover { border-color: var(--gold); background: rgba(201,168,76,0.1); }

.btn-back {
  background: transparent;
  color: var(--gold-dim);
  border: none;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 1px;
  cursor: pointer;
  padding: 8px 0;
  transition: color 0.2s;
}
.btn-back:hover { color: var(--gold); }

.screen-header {
  width: 100%;
  max-width: 600px;
  padding: 20px 20px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.screen-header h2 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--gold);
  letter-spacing: 3px;
}

/* ════════════════════════════════
   LANDING SCREEN
════════════════════════════════ */
#screen-landing {
  background: radial-gradient(ellipse at center, #1A0808 0%, #0A0A0F 70%);
  justify-content: center;
}

.landing-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.deco-card {
  position: absolute;
  width: 80px; height: 130px;
  border-radius: 8px;
  background: var(--crimson);
  border: 1px solid var(--gold-dim);
  opacity: 0.4;
}
.deco-left {
  left: 8%;
  top: 50%;
  transform: translateY(-50%) rotate(-15deg);
  background: linear-gradient(135deg, var(--crimson-mid), var(--crimson));
}
.deco-right {
  right: 8%;
  top: 50%;
  transform: translateY(-50%) rotate(12deg);
  background: linear-gradient(135deg, var(--crimson), var(--crimson-mid));
}

.landing-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 1;
  padding: 40px 20px;
  text-align: center;
}

.landing-korean {
  font-family: var(--font-serif);
  font-size: 64px;
  color: var(--gold);
  line-height: 1;
  text-shadow: 0 0 40px rgba(201,168,76,0.4);
}

.landing-title {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 300;
  letter-spacing: 12px;
  color: var(--white);
}

.landing-tagline {
  font-family: var(--font-serif);
  font-size: 18px;
  font-style: italic;
  color: var(--cream-dim);
  margin-top: 8px;
}

.landing-sub {
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--gold-dim);
  text-transform: uppercase;
}

.landing-btns {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
  width: 220px;
}

.btn-daily {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 10px 24px;
  font-size: 13px;
  letter-spacing: 2px;
  cursor: pointer;
  animation: pulse-gold 2s infinite;
  font-family: var(--font-sans);
}
@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(201,168,76,0); }
}

.landing-lore {
  font-size: 11px;
  color: var(--gold-dim);
  letter-spacing: 1px;
  margin-top: 24px;
  font-style: italic;
  opacity: 0.7;
}

/* ════════════════════════════════
   CHARACTER SELECT
════════════════════════════════ */
.character-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  padding: 24px 16px;
  max-width: 700px;
  width: 100%;
}

.char-card {
  width: 120px;
  background: var(--crimson);
  border: 1px solid var(--gold-dim);
  border-radius: 4px;
  padding: 16px 12px;
  cursor: pointer;
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.char-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  background: var(--crimson-mid);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.char-card.locked {
  opacity: 0.5;
  cursor: not-allowed;
}
.char-card.locked:hover {
  transform: none;
  border-color: var(--gold-dim);
}
.char-lock {
  font-size: 11px;
  color: rgba(255,220,120,0.5);
  margin-top: 4px;
  line-height: 1.4;
}
.char-portrait {
  font-size: 42px;
  line-height: 1;
}
.char-name {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--gold);
  font-weight: 600;
}
.char-name-kr {
  font-size: 11px;
  color: var(--gold-dim);
}
.char-role {
  font-size: 10px;
  color: var(--cream-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.char-diff {
  display: flex;
  gap: 3px;
}
.diff-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold-dim);
}
.diff-dot.active { background: var(--gold); }

/* ════════════════════════════════
   HOW TO PLAY
════════════════════════════════ */
.slides-container {
  width: 100%;
  max-width: 500px;
  flex: 1;
  overflow: hidden;
  position: relative;
  padding: 0 20px;
}
.slides-track {
  display: flex;
  transition: transform 0.35s ease;
  height: 100%;
}
.slide {
  min-width: 100%;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.slide-number {
  font-size: 11px;
  color: var(--gold-dim);
  letter-spacing: 2px;
}
.slide h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--gold);
  letter-spacing: 3px;
}
.slide-icon {
  font-size: 36px;
}
.slide p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--cream-dim);
}
.slide p strong { color: var(--white); }
.slide p em { color: var(--gold); font-style: normal; }
.slide-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 16px 0;
}
.slide-btn {
  background: transparent;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  width: 36px; height: 36px;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.2s;
}
.slide-btn:hover { background: rgba(201,168,76,0.1); border-color: var(--gold); }
.slide-dots {
  display: flex;
  gap: 8px;
}
.slide-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold-dim);
  transition: background 0.2s;
}
.slide-dot.active { background: var(--gold); }

#screen-howto .btn-primary {
  margin: 16px auto 30px;
}

/* ════════════════════════════════
   CARDS GALLERY
════════════════════════════════ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 16px;
  width: 100%;
  max-width: 600px;
}

.gallery-card {
  aspect-ratio: 2/3;
  border-radius: 10px;
  cursor: pointer;
  border: 1px solid var(--gold-dim);
  transition: all 0.25s cubic-bezier(.4,0,.2,1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  font-size: 11px;
  color: var(--cream-dim);
  position: relative;
  overflow: hidden;
  background: #0d0a12;
  padding-bottom: 8px;
}
.gallery-card:hover { border-color: var(--gold); transform: scale(1.05); box-shadow: 0 8px 32px rgba(201,168,76,0.25); }
.gallery-card-art {
  width: 100%;
  flex: 1;
  overflow: hidden;
  border-radius: 9px 9px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0d0a12;
}
.gallery-card-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.gallery-card:hover .gallery-card-art img { transform: scale(1.07); }
.gallery-card .card-month-num {
  font-size: 9px;
  color: var(--gold-dim);
  letter-spacing: 1px;
}

/* Card modal */
.card-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.card-modal-inner {
  background: var(--crimson);
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 30px;
  max-width: 340px;
  width: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.modal-close {
  position: absolute;
  top: 12px; right: 16px;
  background: none;
  border: none;
  color: var(--gold-dim);
  font-size: 24px;
  cursor: pointer;
}
.modal-card-art {
  width: 180px;
  height: 240px;
  margin: 0 auto 8px;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0d0a12;
  border: 1px solid rgba(201,168,76,0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.6);
}
.modal-card-info { text-align: center; }
.modal-korean {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--gold);
}
.modal-english {
  font-size: 16px;
  color: var(--white);
  margin: 4px 0;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.modal-month {
  font-size: 11px;
  color: var(--gold-dim);
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.modal-lore {
  font-size: 14px;
  color: var(--cream-dim);
  line-height: 1.7;
  font-style: italic;
}

/* ════════════════════════════════
   GAME BOARD
════════════════════════════════ */
#screen-game {
  background: radial-gradient(ellipse at center, var(--table-felt) 0%, var(--bg) 100%);
  justify-content: flex-start;
  overflow: hidden;
  padding: 0;
}

/* Score bar */
.score-bar {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(0,0,0,0.5);
  border-bottom: 1px solid var(--gold-dim);
  flex-shrink: 0;
}
.score-player {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.score-opp { align-items: flex-end; }
.score-name {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold-dim);
  text-transform: uppercase;
}
.score-title {
  font-family: var(--font-serif);
  font-size: 10px;
  color: var(--gold);
  min-height: 14px;
}
.score-num {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.score-pot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.pot-label {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--gold-dim);
}
.pot-num {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--gold);
  font-weight: 700;
}

.target-bar {
  width: 100%;
  text-align: center;
  font-size: 10px;
  color: var(--gold-dim);
  letter-spacing: 2px;
  padding: 4px;
  background: rgba(0,0,0,0.3);
  flex-shrink: 0;
}

/* Opponent area */
.opponent-area {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 16px 8px;
  gap: 12px;
  flex-shrink: 0;
}
.opponent-portrait {
  position: relative;
  width: 70px; height: 70px;
}
.portrait-art {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--gold-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 38px;
  background: var(--crimson);
  overflow: hidden;
}
.tell-indicator {
  position: absolute;
  bottom: -4px; right: -4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gold-dim);
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}
.opponent-hand {
  display: flex;
  gap: 12px;
}

/* CARDS */
.card {
  width: 72px;
  height: 110px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 6px;
  cursor: default;
  position: relative;
  transition: transform 0.2s;
  backface-visibility: hidden;
}

.card-back {
  background: repeating-linear-gradient(
    45deg,
    #1A0A2D,
    #1A0A2D 4px,
    #150826 4px,
    #150826 8px
  );
  border: 1px solid var(--gold-dim);
}
.card-back::after {
  content: '화투';
  font-family: var(--font-serif);
  font-size: 10px;
  color: var(--gold-dim);
  position: absolute;
  bottom: 8px;
}

.card-face {
  background: var(--cream);
  flex-direction: column;
  justify-content: flex-start;
  cursor: default;
}
.card-face.bright { border: 2px solid var(--gold) !important; }
.card-face.ribbon { border-left: 3px solid var(--red) !important; }

.card-top {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.card-num {
  font-size: 11px;
  font-weight: 700;
  color: #333;
}
.card-type-badge {
  font-size: 8px;
  color: #999;
  font-style: italic;
}
.card-art {
  font-size: 32px;
  line-height: 1;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-name-kr {
  font-family: var(--font-serif);
  font-size: 9px;
  color: #555;
  text-align: center;
  line-height: 1.2;
}

/* Player area */
.player-area {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 16px;
  gap: 8px;
  flex-shrink: 0;
}
.player-hand {
  display: flex;
  gap: 12px;
}
.hand-info {
  font-size: 13px;
  color: var(--gold);
  font-family: var(--font-serif);
  min-height: 20px;
  letter-spacing: 1px;
}

/* Dialogue panel */
.dialogue-panel {
  width: 100%;
  max-width: 480px;
  min-height: 52px;
  padding: 10px 16px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dialogue-text {
  font-size: 14px;
  color: var(--cream-dim);
  font-style: italic;
  text-align: center;
  line-height: 1.5;
  opacity: 0;
  transition: opacity 0.3s;
}
.dialogue-text.visible { opacity: 1; }

/* Action bar */
.action-bar {
  width: 100%;
  padding: 8px 12px;
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.btn-action {
  padding: 10px 16px;
  border: 1px solid var(--gold-dim);
  background: rgba(201,168,76,0.08);
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  min-width: 70px;
}
.btn-action:hover {
  background: rgba(201,168,76,0.2);
  border-color: var(--gold);
}
.btn-fold { color: var(--cream-dim); border-color: #555; }
.btn-fold:hover { color: var(--red); border-color: var(--red); background: rgba(204,34,34,0.1); }

.sutda-bar {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 0 12px 12px;
  flex-shrink: 0;
}
.btn-sutda {
  width: 100%;
  max-width: 300px;
  padding: 16px;
  background: linear-gradient(135deg, #C9A84C22, #C9A84C44);
  border: 2px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 4px;
  cursor: pointer;
  transition: all 0.2s;
  animation: sutda-pulse 1.6s infinite;
  text-shadow: 0 0 12px rgba(201,168,76,0.6);
}
.btn-sutda:hover {
  background: var(--gold);
  color: #000;
  text-shadow: none;
  transform: scale(1.03);
}
@keyframes sutda-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0.5); }
  50% { box-shadow: 0 0 20px 6px rgba(201,168,76,0.25); }
}

/* Round overlay */
.round-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.88);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  z-index: 100;
}
.round-msg {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--gold);
  letter-spacing: 4px;
  text-align: center;
  line-height: 1.4;
}

/* ════════════════════════════════
   MATCH END
════════════════════════════════ */
#screen-end {
  justify-content: center;
  gap: 16px;
  padding: 40px 24px;
  background: radial-gradient(ellipse at center, var(--crimson) 0%, var(--bg) 60%);
  overflow: visible; /* allow confetti canvas to escape stacking context */
}
.end-result {
  font-family: var(--font-serif);
  font-size: 48px;
  color: var(--gold);
  letter-spacing: 4px;
}
.end-korean {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--cream-dim);
}
.end-grade {
  font-family: var(--font-serif);
  font-size: 96px;
  color: var(--gold);
  line-height: 1;
}
.end-grade-label {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--gold-dim);
  text-transform: uppercase;
}
.end-char-quote {
  font-size: 14px;
  color: var(--cream);
  font-style: italic;
  text-align: center;
  max-width: 300px;
  line-height: 1.5;
  opacity: 0.9;
  padding: 8px 0;
  min-height: 1.5em;
}
.end-stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--crimson);
  border: 1px solid var(--gold-dim);
  padding: 16px 24px;
  width: 100%;
  max-width: 320px;
  border-radius: 4px;
}
.stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--cream-dim);
}
.stat-row span:last-child { color: var(--gold); font-weight: 600; }
.end-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  width: 100%;
  max-width: 240px;
}

/* ════════════════════════════════
   CULTURE CARD
════════════════════════════════ */
.culture-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.culture-card {
  background: var(--crimson);
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 32px 24px;
  max-width: 340px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.culture-month {
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--gold-dim);
  text-transform: uppercase;
}
.culture-art { font-size: 64px; }
.culture-korean {
  font-family: var(--font-serif);
  font-size: 26px;
  color: var(--gold);
}
.culture-english {
  font-size: 14px;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.culture-lore {
  font-size: 13px;
  color: var(--cream-dim);
  line-height: 1.7;
  font-style: italic;
}
.culture-dismiss {
  margin-top: 8px;
  background: transparent;
  border: 1px solid var(--gold-dim);
  color: var(--gold-dim);
  padding: 8px 20px;
  font-size: 11px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.2s;
}
.culture-dismiss:hover { border-color: var(--gold); color: var(--gold); }

/* ════════════════════════════════
   CARD FLIP ANIMATION
════════════════════════════════ */
.card-flip-container {
  perspective: 600px;
}
.card-flip-inner {
  position: relative;
  transition: transform 0.5s;
  transform-style: preserve-3d;
}
.card-flip-inner.flipped { transform: rotateY(180deg); }
.card-front, .card-back-face {
  position: absolute;
  backface-visibility: hidden;
}
.card-back-face { transform: rotateY(180deg); }

/* Win glow */
.card-winner {
  box-shadow: 0 0 20px var(--gold), 0 0 40px rgba(201,168,76,0.3) !important;
  border-color: var(--gold) !important;
}
.card-망통 {
  box-shadow: 0 0 20px var(--red) !important;
  border-color: var(--red) !important;
}

/* ════════════════════════════════
   MOBILE
════════════════════════════════ */
@media (max-width: 400px) {
  .landing-korean { font-size: 48px; }
  .landing-title { font-size: 26px; letter-spacing: 8px; }
  .card { width: 62px; height: 96px; }
  .card-art { font-size: 26px; }
  .gallery-grid { grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .char-card { width: 100px; }
  .score-num { font-size: 22px; }
}

@media (max-height: 700px) {
  .opponent-portrait { width: 56px; height: 56px; }
  .portrait-art { font-size: 28px; }
  .opponent-area { padding: 6px 16px 4px; gap: 6px; }
  .card { width: 64px; height: 98px; }
  .dialogue-panel { min-height: 44px; padding: 6px 16px; }
  .landing-korean { font-size: 48px; }
  .slide h3 { font-size: 17px; }
  .slide-icon { font-size: 28px; }
  .slide p { font-size: 12px; }
  .slide { gap: 8px; padding: 12px 0; }
}

/* ════════════════════════════════
   RULES DRAWER
════════════════════════════════ */
.rules-drawer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  transform: translateY(calc(100% - 36px));
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.rules-drawer.open {
  transform: translateY(0);
}
.rules-tab {
  background: var(--gold);
  color: #000;
  font-family: var(--font-serif);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 8px 16px;
  cursor: pointer;
  text-align: center;
  border-radius: 6px 6px 0 0;
  user-select: none;
  flex-shrink: 0;
}
.rules-content {
  background: rgba(10,10,20,0.97);
  border-top: 2px solid var(--gold);
  padding: 12px 16px 16px;
  display: flex;
  gap: 16px;
  overflow-y: auto;
  max-height: 55vh;
}
.rules-section {
  flex: 1;
  min-width: 0;
}
.rules-section-title {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 9px;
  letter-spacing: 2px;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.rules-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(201,168,76,0.1);
  font-size: 11px;
}
.rules-row span:first-child {
  font-family: var(--font-serif);
  color: var(--cream);
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.rules-row span:last-child {
  color: rgba(237,232,220,0.65);
  text-align: right;
  font-size: 10px;
}
.rules-row.rules-top span:first-child { color: var(--gold); }
.rules-row.rules-bad span:first-child { color: #cc4444; }

/* ════════════════════════════════
   SUTDA BRAIN
════════════════════════════════ */
.btn-brain {
  position: absolute;
  top: 60px;
  right: 12px;
  z-index: 85;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(10,10,20,0.9);
  border: 1.5px solid var(--gold);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 0 0 0 rgba(201,168,76,0.4);
}
.btn-brain:hover {
  transform: scale(1.1);
  box-shadow: 0 0 12px 4px rgba(201,168,76,0.3);
}
.brain-overlay {
  position: absolute;
  inset: 0;
  z-index: 95;
  background: rgba(0,0,0,0.75);
  display: flex;
  align-items: flex-end;
  padding-bottom: 40px;
}
.brain-panel {
  background: linear-gradient(160deg, #0e0e1a, #1a0a0a);
  border: 1.5px solid var(--gold);
  border-radius: 12px;
  margin: 0 16px;
  width: calc(100% - 32px);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.brain-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brain-title {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 3px;
}
.brain-close {
  background: none;
  border: none;
  color: var(--cream-dim);
  font-size: 20px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.brain-hand-label {
  font-family: var(--font-serif);
  color: var(--cream);
  font-size: 18px;
  letter-spacing: 2px;
  text-align: center;
  padding: 8px;
  background: rgba(201,168,76,0.08);
  border-radius: 6px;
  border: 1px solid rgba(201,168,76,0.2);
}
.brain-advice {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--gold);
  text-align: center;
  letter-spacing: 1px;
  font-weight: 600;
}
.brain-why {
  font-size: 13px;
  color: rgba(237,232,220,0.8);
  line-height: 1.6;
  text-align: center;
}
.brain-footer {
  font-size: 9px;
  color: rgba(237,232,220,0.35);
  text-align: center;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ════════════════════════════════
   GALLERY — DUAL EMOJI + ANIMATIONS
════════════════════════════════ */
.gallery-card {
  animation: card-float-in 0.4s ease backwards;
}
.gallery-card:nth-child(2)  { animation-delay: 0.04s; }
.gallery-card:nth-child(3)  { animation-delay: 0.08s; }
.gallery-card:nth-child(4)  { animation-delay: 0.12s; }
.gallery-card:nth-child(5)  { animation-delay: 0.16s; }
.gallery-card:nth-child(6)  { animation-delay: 0.20s; }
.gallery-card:nth-child(7)  { animation-delay: 0.24s; }
.gallery-card:nth-child(8)  { animation-delay: 0.28s; }
.gallery-card:nth-child(9)  { animation-delay: 0.32s; }
.gallery-card:nth-child(10) { animation-delay: 0.36s; }
.gallery-card:nth-child(11) { animation-delay: 0.40s; }
.gallery-card:nth-child(12) { animation-delay: 0.44s; }

@keyframes card-float-in {
  from { opacity: 0; transform: translateY(16px) scale(0.92); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.gallery-card:hover {
  transform: translateY(-6px) scale(1.04);
  box-shadow: 0 12px 32px rgba(0,0,0,0.6), 0 0 20px rgba(201,168,76,0.25);
}

.card-icon-pair {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  font-size: 22px;
  line-height: 1;
  margin-bottom: 4px;
}
.card-suit-emoji {
  animation: card-sway 3.5s ease-in-out infinite;
  display: inline-block;
}
.card-feature-emoji {
  animation: card-sway 3.5s ease-in-out infinite reverse;
  display: inline-block;
}
@keyframes card-sway {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  40%       { transform: translateY(-3px) rotate(-4deg); }
  60%       { transform: translateY(-2px) rotate(2deg); }
}

/* Bright card months pulse gold */
.gallery-card:nth-child(1) .card-suit-emoji,
.gallery-card:nth-child(3) .card-suit-emoji,
.gallery-card:nth-child(8) .card-suit-emoji,
.gallery-card:nth-child(11) .card-suit-emoji,
.gallery-card:nth-child(12) .card-suit-emoji {
  animation: card-bright-pulse 2s ease-in-out infinite;
}
@keyframes card-bright-pulse {
  0%, 100% { filter: brightness(1); transform: scale(1); }
  50%       { filter: brightness(1.4) drop-shadow(0 0 6px rgba(201,168,76,0.8)); transform: scale(1.1); }
}

/* ════════════════════════════════
   GAME BOARD — CARD ANIMATIONS
════════════════════════════════ */
.card-face {
  animation: card-dealt 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) backwards;
}
@keyframes card-dealt {
  from { opacity: 0; transform: translateY(-20px) rotateX(40deg) scale(0.85); }
  to   { opacity: 1; transform: translateY(0) rotateX(0deg) scale(1); }
}
.card-back {
  animation: card-back-shimmer 4s ease-in-out infinite;
}
@keyframes card-back-shimmer {
  0%, 100% { box-shadow: inset 0 0 12px rgba(201,168,76,0.08); }
  50%       { box-shadow: inset 0 0 20px rgba(201,168,76,0.22); }
}
.card-winner {
  animation: card-win-flash 0.4s ease 3;
}
@keyframes card-win-flash {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0); }
  50%       { box-shadow: 0 0 0 6px rgba(201,168,76,0.7); }
}

/* ════════════════════════════════
   HOW TO PLAY — ENHANCED SLIDES
════════════════════════════════ */
.slide-rankings {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}
.rank-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid rgba(201,168,76,0.12);
  background: rgba(201,168,76,0.04);
}
.rank-row.rank-gold { border-color: rgba(201,168,76,0.4); background: rgba(201,168,76,0.1); }
.rank-row.rank-silver { border-color: rgba(180,180,200,0.3); }
.rank-row.rank-bad { border-color: rgba(204,34,34,0.4); background: rgba(204,34,34,0.06); }
.rank-name {
  font-family: var(--font-serif);
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 8px;
}
.rank-row.rank-bad .rank-name { color: #cc4444; }
.rank-desc {
  font-size: 10px;
  color: rgba(237,232,220,0.65);
  text-align: right;
}
.slide-example {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(201,168,76,0.06);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: 6px;
  padding: 10px 14px;
  width: 100%;
}
.slide-ex-card {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: rgba(201,168,76,0.15);
  border: 1.5px solid var(--gold);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 24px;
  line-height: 1;
}
.slide-ex-card span {
  font-size: 11px;
  color: var(--gold);
  font-family: var(--font-serif);
  margin-top: 2px;
}
.slide-ex-plus {
  font-size: 18px;
  color: var(--gold-dim);
  padding: 0 4px;
}
.slide-ex-result {
  font-size: 13px;
  color: var(--cream);
  text-align: left;
}
.slide-ex-result strong { color: var(--gold); font-family: var(--font-serif); }
.slide-ex-result small { color: var(--cream-dim); font-size: 10px; }
.slide-ex-calc {
  font-size: 12px;
  color: var(--cream-dim);
  padding: 3px 0;
  border-bottom: 1px solid rgba(201,168,76,0.08);
}
.slide-ex-calc:last-child { border-bottom: none; }
.slide-ex-calc.good { color: var(--gold); }
.slide-ex-calc strong { color: var(--white); }
.slide-flow {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  width: 100%;
  padding: 8px 0;
}
.flow-step {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(201,168,76,0.06);
  border-left: 3px solid var(--gold);
  padding: 7px 12px;
  width: 100%;
  border-radius: 0 4px 4px 0;
}
.flow-who {
  font-family: var(--font-serif);
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 2px;
  width: 68px;
  flex-shrink: 0;
}
.flow-act {
  font-size: 12px;
  color: var(--cream);
}
.flow-arrow {
  color: var(--gold-dim);
  padding-left: 16px;
  font-size: 14px;
}

/* ════════════════════════════════
   RESULT CARD (END SCREEN)
════════════════════════════════ */
.result-card {
  border-radius: 10px;
  padding: 16px 20px;
  margin: 4px auto;
  width: calc(100% - 32px);
  max-width: 340px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 2px solid var(--gold);
  background: linear-gradient(160deg, #1a0808ee, #0a0a1fee);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.result-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.result-card.result-win {
  border-color: var(--gold);
  background: linear-gradient(160deg, #1a0a0aee, #0d0a1fee);
}
.result-card.result-loss {
  border-color: #555;
  background: linear-gradient(160deg, #0e0e0eee, #0a0a14ee);
}
.result-card-top {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  letter-spacing: 2px;
  color: rgba(201,168,76,0.6);
  text-transform: uppercase;
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding-bottom: 8px;
  font-family: var(--font-serif);
}
.result-card-opp {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--cream-dim);
  letter-spacing: 1px;
}
.result-card-hand {
  font-size: 11px;
  color: rgba(237,232,220,0.5);
  letter-spacing: 1px;
}
.result-card-score {
  font-family: var(--font-serif);
  font-size: 32px;
  color: var(--gold);
  letter-spacing: 6px;
  text-align: center;
  padding: 4px 0;
}
.result-card.result-loss .result-card-score {
  color: #888;
}
.result-card-tag {
  font-size: 10px;
  color: rgba(201,168,76,0.7);
  letter-spacing: 2px;
  text-align: center;
  text-transform: uppercase;
  border-top: 1px solid rgba(201,168,76,0.15);
  padding-top: 8px;
}

/* ── End screen compact grade row ── */
.end-grade-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  justify-content: center;
}
.end-grade {
  font-family: var(--font-serif);
  font-size: 48px;
  color: var(--gold);
  letter-spacing: 2px;
  line-height: 1;
}
.end-grade-label {
  font-size: 10px;
  color: var(--gold-dim);
  letter-spacing: 3px;
  text-transform: uppercase;
}
#screen-end {
  gap: 8px;
  padding: 24px 16px 16px;
}

/* Minimum readable text size — reviewer flagged sub-12px as hurting credibility */
.card-type-badge,
.card-month-num,
.card-english-name,
.htp-rank small,
.landing-lore,
.result-card-url,
.result-card-game {
  font-size: max(var(--font-size, inherit), 11px);
}
/* Hard floor: nothing below 11px */
[style*="font-size:8px"], [style*="font-size: 8px"],
[style*="font-size:9px"], [style*="font-size: 9px"],
[style*="font-size:10px"], [style*="font-size: 10px"] {
  font-size: 11px !important;
}