@charset "UTF-8";
/* ============================================================
   Wingbeat — one button, one bird
   The menu keeps the warm palette of the rest of the folder; the
   sky itself is its own thing.
   ============================================================ */

:root{
  --bg-1:#fff6e8;
  --bg-2:#ffe6c9;
  --bg-3:#cfe9ff;
  --ink:#3d2b20;
  --ink-soft:#7d6455;
  --card:#fffdf8;
  --line:#eadbc6;
  --accent:#3f9ed4;        /* this game's own colour */
  --accent-d:#2a7cae;
  --accent-2:#f8465f;
  --green:#3fa96b;
  --gold:#f4b62c;
  --shadow-s:0 1px 2px rgba(97,63,36,.10);
  --shadow-m:0 6px 18px rgba(97,63,36,.14);
  --shadow-l:0 18px 48px rgba(97,63,36,.24);
  --radius:14px;
  --font: ui-rounded, "Segoe UI Variable", "Segoe UI", Nunito, Avenir, system-ui, -apple-system, sans-serif;
  --emoji: "Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji","Twemoji Mozilla",sans-serif;
}

*{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:
    radial-gradient(1200px 700px at 12% -10%, var(--bg-3), transparent 60%),
    radial-gradient(1000px 600px at 100% 0%, #ffe0d0, transparent 55%),
    linear-gradient(165deg, var(--bg-1), var(--bg-2));
  background-attachment:fixed;
  overflow:hidden;
  -webkit-tap-highlight-color:transparent;
  -webkit-font-smoothing:antialiased;
}

#app{height:100%;position:relative;}

.screen{position:absolute;inset:0;display:none;}
.screen.active{display:flex;flex-direction:column;}

/* ---------------- Buttons ---------------- */
button{font-family:inherit;color:inherit;border:none;background:none;cursor:pointer;}
button:disabled{cursor:not-allowed;}

.btn{
  display:inline-block;text-decoration:none;
  border-radius:999px;padding:.72rem 1.5rem;font-size:1rem;font-weight:700;
  background:linear-gradient(180deg,var(--accent),var(--accent-d));
  color:#fff;box-shadow:var(--shadow-m);
  transition:transform .12s ease, box-shadow .12s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-l);}
.btn:active{transform:translateY(0) scale(.98);}
.btn-ghost{background:var(--card);color:var(--ink-soft);border:1.5px solid var(--line);box-shadow:var(--shadow-s);}
.btn-ghost:hover{color:var(--ink);border-color:#dcc6a8;}
.btn-sm{padding:.5rem 1rem;font-size:.85rem;}

/* ============================================================
   MENU
   ============================================================ */
#menu{overflow-y:auto;}
.menu-inner{width:min(880px,100%);margin:0 auto;padding:2.2rem 1.25rem 3rem;}

.brand{text-align:center;margin-bottom:1.6rem;}
.brand-row{display:flex;justify-content:center;}
#brandCv{
  width:min(320px,100%);height:auto;
  border-radius:12px;border:1.5px solid #bfd9ec;box-shadow:var(--shadow-m);
}

.brand h1{
  margin:.7rem 0 .1rem;font-size:clamp(2.2rem,6.5vw,3.2rem);letter-spacing:-.02em;
  background:linear-gradient(100deg,var(--accent-d),#5cb8e0 45%,var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.subtitle{margin:0;color:var(--ink-soft);font-weight:600;letter-spacing:.16em;font-size:.82rem;text-transform:uppercase;}

.rules-card{
  background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius);
  padding:1.1rem 1.35rem;box-shadow:var(--shadow-s);margin-bottom:1.8rem;
}
.rules-card h2{margin:0 0 .6rem;font-size:1rem;}
.rules-card ul{margin:0;padding-left:1.15rem;color:var(--ink-soft);line-height:1.75;font-size:.94rem;}
.rules-card b{color:var(--ink);}

.section-title{font-size:1rem;margin:0 0 .8rem;letter-spacing:.02em;}

.stage-list{display:grid;gap:.75rem;margin-bottom:1.8rem;}

.stage-card{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem;
  width:100%;text-align:left;padding:.9rem 1.1rem;
  background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-s);transition:transform .14s ease,box-shadow .14s ease,border-color .14s ease;
}
.stage-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:#a9d4ea;}

.sc-badge{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-size:1.4rem;font-family:var(--emoji);
  background:linear-gradient(160deg,#e6f3fb,#cde7f6);border:1.5px solid #b0d8ec;
}
.sc-name{font-weight:800;font-size:1.02rem;display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;}
.sc-meta{color:var(--ink-soft);font-size:.82rem;margin-top:.15rem;}
.sc-right{text-align:right;font-size:.78rem;color:var(--ink-soft);white-space:nowrap;}
.sc-best{font-weight:800;color:var(--gold);font-size:1rem;display:block;}

.chip{
  font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  padding:.16rem .5rem;border-radius:999px;background:#e2f1fa;color:#2a7cae;border:1px solid #b0d8ec;
}
.chip.d2{background:#ffeede;color:#a8541a;border-color:#f5d0ac;}
.chip.d3{background:#ffe3e6;color:#b32233;border-color:#f7c2c8;}

.medals{
  display:grid;gap:.5rem;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));
  margin-bottom:1.6rem;
}
.medal-row{
  display:flex;align-items:center;gap:.6rem;
  background:var(--card);border:1.5px solid var(--line);border-radius:12px;
  padding:.45rem .65rem;box-shadow:var(--shadow-s);
}
.medal-disc{
  width:28px;height:28px;border-radius:50%;flex:0 0 auto;
  box-shadow:inset 0 -2px 3px rgba(0,0,0,.22), inset 0 2px 3px rgba(255,255,255,.6);
}
.medal-txt{line-height:1.25;min-width:0;}
.medal-name{font-weight:800;font-size:.82rem;}
.medal-at{font-size:.74rem;color:var(--ink-soft);font-weight:700;}

.menu-actions{display:flex;gap:.6rem;justify-content:center;margin-top:1rem;flex-wrap:wrap;}

/* ============================================================
   GAME
   ============================================================ */
#game{height:100%;}

#hud{
  display:flex;align-items:center;justify-content:space-between;gap:.75rem;
  padding:.65rem .9rem;background:rgba(255,253,248,.82);
  backdrop-filter:blur(10px);border-bottom:1.5px solid var(--line);
  flex:0 0 auto;
}
.hud-left,.hud-right{display:flex;align-items:center;gap:.5rem;}
.hud-left{flex:0 1 auto;min-width:0;}
.hud-right{flex:0 0 auto;}
.hud-stats{flex:0 1 auto;min-width:0;display:flex;gap:1.4rem;}
.hud-stage{display:flex;flex-direction:column;line-height:1.2;min-width:0;}
.hud-stage-no{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-d);}
.hud-stage-line{display:flex;align-items:center;gap:.4rem;min-width:0;}
.hud-stage-name{font-weight:800;font-size:.98rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

.icon-btn{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:1.1rem;
  background:var(--card);border:1.5px solid var(--line);box-shadow:var(--shadow-s);
  transition:transform .12s ease,border-color .12s ease;
}
.icon-btn:hover{transform:translateY(-1px);border-color:#a9d4ea;}

.stat{display:flex;flex-direction:column;align-items:center;line-height:1.15;}
.stat-label{font-size:.62rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-soft);}
.stat-value{font-size:1.15rem;font-weight:800;font-variant-numeric:tabular-nums;}
#hudScore.record{color:var(--gold);}

.medal-chip{
  width:26px;height:26px;border-radius:50%;display:none;
  box-shadow:inset 0 -2px 3px rgba(0,0,0,.22), inset 0 2px 3px rgba(255,255,255,.6);
}
.medal-chip.show{display:block;}

#goalTrack{height:5px;background:#f0e2cd;flex:0 0 auto;overflow:hidden;}
#goalFill{
  height:100%;width:0%;
  background:linear-gradient(90deg,var(--accent),var(--gold) 70%,#dfe6ef);
  transition:width .2s ease;
}

/* ---------------- Sky ---------------- */
#skyArea{
  flex:1 1 auto;min-height:0;min-width:0;position:relative;
}
#frame{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  padding:7px;border-radius:18px;
  background:linear-gradient(160deg,#e8f4fc,#cfe6f5);
  border:1.5px solid #b0d8ec;
  box-shadow:var(--shadow-l), inset 0 1px 0 rgba(255,255,255,.9);
}
#board{display:block;border-radius:12px;touch-action:none;cursor:pointer;}

.msg{
  position:absolute;left:7px;right:7px;top:34%;
  text-align:center;pointer-events:none;
  font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  font-size:clamp(.72rem,2.6vw,.95rem);
  color:#fff;text-shadow:0 2px 0 rgba(40,70,95,.55), 0 0 16px rgba(255,255,255,.45);
  opacity:0;transition:opacity .18s ease;
}
.msg.show{opacity:1;}

/* ---------------- Tap bar ---------------- */
.tapbar{display:none;flex:0 0 auto;padding:.5rem .8rem 1rem;}
.tapbtn{
  width:100%;height:62px;border-radius:16px;
  font-size:1rem;font-weight:800;letter-spacing:.14em;
  background:linear-gradient(180deg,var(--accent),var(--accent-d));
  color:#fff;box-shadow:var(--shadow-m);
  user-select:none;-webkit-user-select:none;touch-action:none;
}
.tapbtn:active{transform:translateY(1px);filter:brightness(.96);}
body.touch .tapbar{display:block;}

/* ---------------- Overlay ---------------- */
.overlay{
  position:absolute;inset:0;z-index:20;display:none;place-items:center;
  background:rgba(28,48,66,.5);backdrop-filter:blur(6px);padding:1.25rem;
}
.overlay.show{display:grid;animation:fadeIn .22s ease;}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

.panel{
  width:min(430px,100%);background:var(--card);border-radius:22px;padding:2rem 1.75rem 1.6rem;
  text-align:center;box-shadow:var(--shadow-l);border:1.5px solid var(--line);
  animation:panelIn .3s cubic-bezier(.34,1.4,.64,1);
  max-height:100%;overflow-y:auto;
}
@keyframes panelIn{from{transform:scale(.85) translateY(18px);opacity:0}to{transform:none;opacity:1}}

.ov-icon{font-size:3.4rem;font-family:var(--emoji);line-height:1;}
.panel h2{margin:.5rem 0 .35rem;font-size:1.7rem;}
.ov-text{margin:0 0 1.1rem;color:var(--ink-soft);font-size:.95rem;line-height:1.5;}

.ov-medal{display:grid;justify-items:center;gap:.35rem;margin:0 0 1rem;}
.ov-medal .disc{
  width:64px;height:64px;border-radius:50%;
  box-shadow:inset 0 -3px 5px rgba(0,0,0,.24), inset 0 3px 5px rgba(255,255,255,.65), var(--shadow-m);
}
.ov-medal .lbl{font-weight:800;font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);}

.ov-scores{display:grid;gap:.4rem;margin-bottom:1.3rem;}
.ov-row{
  display:flex;justify-content:space-between;padding:.55rem .85rem;
  background:#fdf6ea;border:1px solid var(--line);border-radius:10px;font-size:.92rem;
}
.ov-row span:last-child{font-weight:800;font-variant-numeric:tabular-nums;}
.ov-row.total{background:linear-gradient(180deg,#e6f3fb,#cde7f6);border-color:#b0d8ec;font-size:1.05rem;}
.ov-row.total span:last-child{color:var(--accent-d);}
.ov-row.record{background:linear-gradient(180deg,#fff2dc,#ffe6c4);border-color:#f2cfa4;}
.ov-row.record span:last-child{color:#c1571f;}

.ov-keys{display:grid;gap:.3rem;margin:0 0 1.2rem;text-align:left;font-size:.82rem;color:var(--ink-soft);}
.ov-keys div{display:flex;justify-content:space-between;gap:1rem;}
.ov-keys kbd{
  font-family:inherit;font-size:.74rem;font-weight:800;color:var(--ink);
  background:#f7f0e4;border:1px solid var(--line);border-bottom-width:2px;
  border-radius:6px;padding:.1rem .4rem;
}

.ov-buttons{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;}

/* ---------------- Responsive ---------------- */
@media (max-width:720px){
  .hud-stats{gap:.9rem;}
  .stat-value{font-size:1rem;}
  .hud-stage-name{display:none;}
  #frame{padding:5px;border-radius:14px;}
}
@media (max-width:420px){
  .hud-stats{gap:.7rem;}
  .stat-label{font-size:.55rem;}
  .menu-inner{padding:1.4rem 1rem 2.5rem;}
  .stage-card{gap:.7rem;padding:.75rem .85rem;}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
}