/* =========================================================
   Coin Slide Masters — style.css
   Design tokens
   ========================================================= */
   :root{
    --felt-1:#0d5c3f;
    --felt-2:#0a4530;
    --felt-3:#08361f;
    --felt-highlight:#1c8a5c;
    --wood-1:#6b4326;
    --wood-2:#4a2c17;
    --wood-3:#2e1a0d;
    --gold:#d4af37;
    --gold-light:#f5dd90;
    --gold-dark:#9c7a1f;
    --cream:#f6efdd;
    --cream-dim:#e8dfc6;
    --ink:#20180f;
    --ink-soft:#5a4c34;
    --red:#e0393e;
    --red-dark:#8f1c20;
    --bronze:#c9793d;
    --silver:#b9bcc4;
    --zone-gold:#e8c34a;
    --void:#07070c;
  
    --font-display-ko:'Black Han Sans', sans-serif;
    --font-display-en:'Bungee', cursive;
    --font-body-ko:'Noto Sans KR', sans-serif;
    --font-ui:'Rajdhani', sans-serif;
  
    --radius-panel:14px;
  }
  
  *{ box-sizing:border-box; }
  
  html,body{
    margin:0;
    padding:0;
    min-height:100%;
    background:
      radial-gradient(ellipse at 50% -10%, #1b2b26 0%, #0c1310 55%, #050706 100%);
    color:var(--cream);
    font-family:var(--font-body-ko), var(--font-ui), sans-serif;
    overflow-x:hidden;
    -webkit-user-select:none;
    -moz-user-select:none;
    -ms-user-select:none;
    user-select:none;
    -webkit-tap-highlight-color:transparent;
  }
  
  body{
    display:flex;
    flex-direction:column;
    align-items:center;
    min-height:100vh;
    padding:14px 12px calc(128px + env(safe-area-inset-bottom, 0px));
  }
  
  /* subtle ambient light bloom behind the table */
  body::before{
    content:'';
    position:fixed;
    top:-20%;
    left:50%;
    transform:translateX(-50%);
    width:1200px;
    height:700px;
    background:radial-gradient(ellipse, rgba(212,175,55,0.09) 0%, rgba(212,175,55,0) 70%);
    pointer-events:none;
    z-index:0;
  }
  
  /* =========================================================
     Header
     ========================================================= */
  .site-header{
    width:100%;
    max-width:1180px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:6px 4px 16px;
    position:relative;
    z-index:2;
  }
  
  .brand{
    display:flex;
    align-items:baseline;
    gap:10px;
  }
  
  .brand .brand-kicker{
    font-family:var(--font-ui);
    font-size:11px;
    letter-spacing:.22em;
    color:var(--gold-light);
    text-transform:uppercase;
    opacity:.8;
  }
  
  .brand h1{
    margin:0;
    font-family:var(--font-display-ko);
    font-size:clamp(20px, 3.6vw, 32px);
    letter-spacing:.01em;
    color:var(--gold-light);
    text-shadow:0 2px 0 var(--wood-3), 0 0 18px rgba(212,175,55,0.25);
  }
  
  html[lang="en"] .brand h1{
    font-family:var(--font-display-en);
    font-size:clamp(16px, 3vw, 26px);
  }
  
  .header-controls{
    display:flex;
    align-items:center;
    gap:8px;
    flex-wrap:wrap;
    justify-content:flex-end;
  }
  
  .audio-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:36px;
    height:36px;
    border-radius:50%;
    border:1px solid rgba(212,175,55,0.35);
    background:rgba(0,0,0,0.28);
    color:var(--cream-dim);
    font-size:16px;
    line-height:1;
    cursor:pointer;
    transition:background .15s ease, transform .08s ease;
  }
  
  .audio-toggle:hover{ background:rgba(0,0,0,0.4); }
  .audio-toggle:active{ transform:scale(.94); }
  
  .share-row{
    display:flex;
    align-items:center;
    gap:6px;
  }
  
  .share-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:34px;
    height:34px;
    border-radius:50%;
    border:1px solid rgba(0,0,0,0.15);
    font-size:15px;
    font-weight:700;
    line-height:1;
    cursor:pointer;
    transition:transform .08s ease, filter .15s ease;
    box-shadow:0 2px 5px rgba(0,0,0,0.3);
  }
  
  .share-btn:hover{ filter:brightness(1.08); }
  .share-btn:active{ transform:scale(.92); }
  
  .share-kakao{ background:#FEE500; color:#391B1B; border-color:rgba(0,0,0,0.08); }
  .share-facebook{ background:#1877F2; color:#fff; font-family:Georgia, serif; font-style:italic; }
  .share-x{ background:#111214; color:#fff; }
  .share-copy{ background:var(--cream); color:var(--ink); }
  
  .lang-switch{
    display:flex;
    gap:6px;
    background:rgba(0,0,0,0.28);
    padding:4px;
    border-radius:999px;
    border:1px solid rgba(212,175,55,0.35);
  }
  
  .lang-switch a{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:44px;
    padding:6px 12px;
    border-radius:999px;
    font-family:var(--font-ui);
    font-weight:700;
    font-size:13px;
    letter-spacing:.06em;
    text-decoration:none;
    color:var(--cream-dim);
    transition:background .15s ease, color .15s ease;
  }
  
  .lang-switch a:hover{ color:var(--gold-light); }
  
  .lang-switch a.active{
    background:linear-gradient(180deg, var(--gold-light), var(--gold));
    color:var(--ink);
    box-shadow:0 1px 0 rgba(255,255,255,0.4) inset, 0 2px 6px rgba(0,0,0,0.35);
  }
  
  .lang-switch a:focus-visible,
  button:focus-visible,
  .modal-btn:focus-visible{
    outline:2px solid var(--gold-light);
    outline-offset:2px;
  }
  
  /* =========================================================
     Layout: scoreboard + table
     ========================================================= */
  .game-wrap{
    width:100%;
    max-width:1180px;
    position:relative;
    z-index:2;
    display:flex;
    flex-direction:column;
    gap:10px;
  }
  
  .scoreboard{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:8px;
  }
  
  .stat{
    background:linear-gradient(180deg, #241a10, #16100a);
    border:1px solid rgba(212,175,55,0.28);
    border-radius:10px;
    padding:8px 10px;
    text-align:center;
    box-shadow:0 2px 0 rgba(0,0,0,0.4) inset, 0 3px 8px rgba(0,0,0,0.35);
  }
  
  .stat .stat-label{
    font-family:var(--font-ui);
    font-size:11px;
    letter-spacing:.1em;
    text-transform:uppercase;
    color:var(--cream-dim);
    opacity:.75;
  }
  
  .stat .stat-value{
    font-family:var(--font-ui);
    font-weight:700;
    font-size:clamp(18px, 3.4vw, 26px);
    color:var(--gold-light);
    line-height:1.25;
  }
  
  .stat.stat-best .stat-value{ color:#ffe9a8; }
  .stat.stat-avg .stat-value{ font-size:clamp(13px, 2.4vw, 18px); color:var(--cream-dim); }
  
  /* =========================================================
     Canvas / table
     ========================================================= */
  .table-frame{
    position:relative;
    width:100%;
    max-width:1100px;
    margin:2px auto 0;
    border-radius:22px;
    padding:14px;
    background:
      linear-gradient(155deg, var(--wood-1), var(--wood-2) 45%, var(--wood-3));
    box-shadow:
      0 18px 40px rgba(0,0,0,0.55),
      0 2px 0 rgba(255,255,255,0.06) inset,
      0 -6px 14px rgba(0,0,0,0.4) inset;
  }
  
  .table-frame::before{
    /* wood grain texture */
    content:'';
    position:absolute;
    inset:14px;
    border-radius:12px;
    pointer-events:none;
    background-image:repeating-linear-gradient(
      92deg,
      rgba(0,0,0,0.10) 0px,
      rgba(0,0,0,0.10) 1px,
      transparent 2px,
      transparent 7px
    );
    opacity:.35;
    z-index:3;
    mix-blend-mode:multiply;
  }
  
  #gameCanvas{
    display:block;
    width:100%;
    height:auto;
    aspect-ratio:2 / 1;
    border-radius:10px;
    touch-action:none;
    cursor:pointer;
    background:var(--felt-2);
    -webkit-touch-callout:none;
    -webkit-user-drag:none;
    -webkit-user-select:none;
    user-select:none;
  }
  
  .table-caption{
    display:flex;
    justify-content:space-between;
    font-family:var(--font-ui);
    font-size:11px;
    letter-spacing:.12em;
    text-transform:uppercase;
    color:var(--cream-dim);
    opacity:.55;
    padding:6px 4px 0;
  }
  
  /* =========================================================
     Result modal
     ========================================================= */
  .modal-overlay{
    position:fixed;
    inset:0;
    background:rgba(5,4,2,0.72);
    backdrop-filter:blur(3px);
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:50;
    padding:16px;
    opacity:0;
    pointer-events:none;
    transition:opacity .2s ease;
  }
  
  .modal-overlay.open{
    opacity:1;
    pointer-events:auto;
  }
  
  .modal-card{
    width:100%;
    max-width:400px;
    background:linear-gradient(180deg, #211609, #150e06);
    border:1px solid rgba(212,175,55,0.4);
    border-radius:var(--radius-panel);
    padding:26px 24px 22px;
    text-align:center;
    box-shadow:0 20px 60px rgba(0,0,0,0.6);
    transform:translateY(10px) scale(.97);
    transition:transform .22s ease;
  }
  
  .modal-overlay.open .modal-card{ transform:translateY(0) scale(1); }
  
  .modal-card h2{
    margin:0 0 4px;
    font-family:var(--font-display-ko);
    font-size:24px;
    color:var(--gold-light);
  }
  
  html[lang="en"] .modal-card h2{ font-family:var(--font-display-en); font-size:19px; }
  
  .modal-avg{
    font-family:var(--font-ui);
    font-weight:700;
    font-size:42px;
    color:#ffe9a8;
    margin:10px 0 2px;
    text-shadow:0 0 22px rgba(255,220,140,0.35);
  }
  
  .modal-avg-label{
    font-family:var(--font-ui);
    font-size:12px;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--cream-dim);
    opacity:.75;
    margin-bottom:14px;
  }
  
  .attempt-list{
    display:flex;
    justify-content:center;
    gap:8px;
    margin:12px 0 20px;
    flex-wrap:wrap;
  }
  
  .attempt-chip{
    min-width:46px;
    padding:6px 4px;
    border-radius:8px;
    background:rgba(212,175,55,0.10);
    border:1px solid rgba(212,175,55,0.25);
  }
  
  .attempt-chip .n{
    display:block;
    font-family:var(--font-ui);
    font-size:10px;
    color:var(--cream-dim);
    opacity:.7;
  }
  
  .attempt-chip .v{
    display:block;
    font-family:var(--font-ui);
    font-weight:700;
    font-size:16px;
    color:var(--gold-light);
  }
  
  .modal-btn{
    width:100%;
    padding:13px;
    border:none;
    border-radius:10px;
    background:linear-gradient(180deg, var(--gold-light), var(--gold));
    color:var(--ink);
    font-family:var(--font-ui);
    font-weight:700;
    font-size:16px;
    letter-spacing:.03em;
    cursor:pointer;
    box-shadow:0 3px 0 var(--gold-dark), 0 6px 14px rgba(0,0,0,0.35);
    transition:transform .08s ease;
  }
  
  .modal-btn:active{ transform:translateY(2px); box-shadow:0 1px 0 var(--gold-dark); }
  
  /* =========================================================
     Weekly rank-entry (nickname submission inside result modal)
     ========================================================= */
  .rank-entry{
    margin:4px 0 18px;
    padding:14px 14px 16px;
    border-radius:12px;
    background:rgba(212,175,55,0.08);
    border:1px solid rgba(212,175,55,0.3);
    text-align:left;
  }
  
  .rank-entry-label{
    font-family:var(--font-ui);
    font-weight:700;
    font-size:13.5px;
    color:var(--gold-light);
    margin-bottom:10px;
    text-align:center;
  }
  
  .rank-entry-row{
    display:flex;
    gap:8px;
  }
  
  .rank-entry-input{
    flex:1;
    min-width:0;
    padding:10px 12px;
    border-radius:8px;
    border:1px solid rgba(212,175,55,0.35);
    background:rgba(0,0,0,0.32);
    color:var(--cream);
    font-family:var(--font-body-ko), var(--font-ui), sans-serif;
    font-size:14px;
  }
  
  .rank-entry-input::placeholder{ color:var(--cream-dim); opacity:.55; }
  
  .rank-entry-input:focus-visible{
    outline:2px solid var(--gold-light);
    outline-offset:1px;
  }
  
  .rank-entry-save{
    padding:10px 16px;
    border:none;
    border-radius:8px;
    background:linear-gradient(180deg, var(--gold-light), var(--gold));
    color:var(--ink);
    font-family:var(--font-ui);
    font-weight:700;
    font-size:14px;
    cursor:pointer;
    box-shadow:0 2px 0 var(--gold-dark);
    transition:transform .08s ease;
    white-space:nowrap;
  }
  
  .rank-entry-save:active{ transform:translateY(1px); }
  .rank-entry-save:disabled{ opacity:.6; cursor:default; }
  
  .rank-entry-status{
    margin-top:8px;
    font-family:var(--font-ui);
    font-size:12.5px;
    color:var(--cream-dim);
    text-align:center;
    min-height:1.2em;
  }
  
  .rank-entry.saved{
    background:rgba(155,231,155,0.10);
    border-color:rgba(155,231,155,0.35);
  }
  
  /* =========================================================
     Leaderboard modal (weekly TOP 30, Mon–Sun)
     ========================================================= */
  .leaderboard-card{
    max-width:420px;
  }
  
  .leaderboard-list{
    max-height:min(52vh, 420px);
    overflow-y:auto;
    margin:6px 0 18px;
    display:flex;
    flex-direction:column;
    gap:6px;
    padding-right:2px;
  }
  
  .leaderboard-row{
    display:grid;
    grid-template-columns:34px 1fr auto;
    align-items:center;
    gap:10px;
    padding:8px 10px;
    border-radius:9px;
    background:rgba(212,175,55,0.06);
    border:1px solid rgba(212,175,55,0.14);
  }
  
  .leaderboard-row.top3{
    background:rgba(212,175,55,0.16);
    border-color:rgba(212,175,55,0.4);
  }
  
  .leaderboard-rank{
    font-family:var(--font-ui);
    font-weight:700;
    font-size:14px;
    color:var(--gold-light);
    text-align:center;
  }
  
  .leaderboard-name{
    font-family:var(--font-body-ko), var(--font-ui), sans-serif;
    font-size:14px;
    color:var(--cream);
    text-align:left;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
  }
  
  .leaderboard-score{
    font-family:var(--font-ui);
    font-weight:700;
    font-size:15px;
    color:#ffe9a8;
  }
  
  .leaderboard-empty{
    padding:24px 8px;
    text-align:center;
    font-family:var(--font-ui);
    font-size:13px;
    color:var(--cream-dim);
    opacity:.75;
  }
  
  /* =========================================================
     Footer / SEO copy block
     ========================================================= */
  .seo-copy{
    width:100%;
    max-width:1100px;
    margin-top:22px;
    padding:16px 6px 4px;
    color:var(--cream-dim);
    font-size:13px;
    line-height:1.7;
    opacity:.7;
    position:relative;
    z-index:2;
  }
  
  .seo-copy h2{
    font-size:14px;
    color:var(--cream-dim);
    margin:0 0 6px;
  }
  
  /* =========================================================
     Promo grid (links to other agmazon.com content)
     ========================================================= */
  .promo-section{
    width:100%;
    max-width:1100px;
    margin-top:18px;
    padding:18px 6px 4px;
    border-top:1px solid rgba(212,175,55,0.18);
    position:relative;
    z-index:2;
  }
  
  .promo-heading{
    font-family:var(--font-ui);
    font-size:13px;
    font-weight:700;
    letter-spacing:.06em;
    text-transform:uppercase;
    color:var(--gold-light);
    opacity:.85;
    margin:0 0 12px;
    text-align:center;
  }
  
  .promo-grid{
    display:grid;
    grid-template-columns:repeat(auto-fill, minmax(108px, 1fr));
    gap:8px;
  }
  
  .promo-card{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:6px;
    text-align:center;
    text-decoration:none;
    padding:12px 8px;
    min-height:84px;
    border-radius:12px;
    background:linear-gradient(180deg, rgba(36,26,16,0.65), rgba(22,16,10,0.65));
    border:1px solid rgba(212,175,55,0.18);
    transition:transform .12s ease, border-color .15s ease, background .15s ease;
  }
  
  .promo-card:hover{
    transform:translateY(-2px);
    border-color:rgba(212,175,55,0.5);
    background:linear-gradient(180deg, rgba(48,35,18,0.75), rgba(28,20,12,0.75));
  }
  
  .promo-card:active{ transform:translateY(0) scale(.98); }
  
  .promo-icon{
    font-size:22px;
    line-height:1;
  }
  
  .promo-text{
    font-family:var(--font-body-ko), var(--font-ui), sans-serif;
    font-size:11.5px;
    line-height:1.35;
    color:var(--cream-dim);
    opacity:.9;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  
  /* =========================================================
     Toast
     ========================================================= */
  .toast{
    position:fixed;
    left:50%;
    bottom:calc(120px + env(safe-area-inset-bottom, 0px));
    transform:translateX(-50%) translateY(12px);
    background:linear-gradient(180deg, #241a10, #16100a);
    border:1px solid rgba(212,175,55,0.4);
    color:var(--gold-light);
    font-family:var(--font-ui);
    font-weight:600;
    font-size:14px;
    padding:10px 20px;
    border-radius:999px;
    box-shadow:0 8px 24px rgba(0,0,0,0.45);
    opacity:0;
    pointer-events:none;
    transition:opacity .22s ease, transform .22s ease;
    z-index:60;
    white-space:nowrap;
  }
  
  .toast.show{
    opacity:1;
    transform:translateX(-50%) translateY(0);
  }
  
  /* =========================================================
     Fixed bottom ad (Kakao AdFit)
     ========================================================= */
  .ad-footer{
    position:fixed;
    left:0;
    right:0;
    bottom:0;
    z-index:40;
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:100px;
    padding:6px 8px calc(6px + env(safe-area-inset-bottom, 0px));
    background:rgba(8,6,4,0.94);
    border-top:1px solid rgba(212,175,55,0.25);
    backdrop-filter:blur(4px);
    overflow:hidden;
  }
  
  .ad-footer .kakao_ad_area{
    max-width:100%;
  }
  
  /* =========================================================
     Responsive
     ========================================================= */
  @media (max-width:640px){
    .scoreboard{ grid-template-columns:repeat(2, 1fr); }
    .stat{ padding:6px 8px; }
    .table-frame{ padding:8px; border-radius:16px; }
    .table-frame::before{ inset:8px; }
    .site-header{ flex-wrap:wrap; row-gap:8px; }
    .header-controls{ width:100%; justify-content:space-between; }
  }
  
  @media (max-width:400px){
    .brand .brand-kicker{ display:none; }
    .share-btn{ width:31px; height:31px; font-size:13px; }
    .audio-toggle{ width:33px; height:33px; }
    .promo-grid{ grid-template-columns:repeat(auto-fill, minmax(92px, 1fr)); }
    .promo-card{ min-height:76px; padding:10px 6px; }
    .promo-icon{ font-size:19px; }
    .promo-text{ font-size:11px; }
  }