/* ============================================================
   Pancake Flipper - UI chrome
   The scene itself is drawn on <canvas>; this file is only the
   HUD, the coach bar and the full-screen cards.
   ============================================================ */

:root{
  --ink:#f6ead6;
  --ink-dim:#c2a880;
  --ink-faint:#8a7358;
  --amber:#ffb545;
  --amber-hot:#ff8a2b;
  --gold:#f5c66a;
  --green:#7fd18a;
  --red:#ff6a4d;
  --panel:rgba(28,18,12,.90);
  --panel-edge:rgba(255,196,120,.20);
  --safe-t:env(safe-area-inset-top,0px);
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-l:env(safe-area-inset-left,0px);
  --safe-r:env(safe-area-inset-right,0px);
  --ui:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif;
}

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

html,body{
  height:100%;
  overflow:hidden;
  background:#0d0906;
  overscroll-behavior:none;
  -webkit-text-size-adjust:100%;
}

body{
  position:fixed;
  inset:0;
  font-family:var(--ui);
  color:var(--ink);
  -webkit-user-select:none;user-select:none;
  -webkit-touch-callout:none;
  -webkit-tap-highlight-color:transparent;
}

#app{
  position:absolute;
  inset:0;
  touch-action:none;          /* the whole surface is the controller */
  cursor:pointer;
}

#stage{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  display:block;
}

/* ------------------------------------------------------------ HUD */

.hud{
  position:absolute;
  top:calc(var(--safe-t) + 6px);
  left:calc(var(--safe-l) + 10px);
  right:calc(var(--safe-r) + 10px);
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:8px;
  pointer-events:none;
  opacity:0;
  transition:opacity .4s ease;
  z-index:4;
}
.hud.on{opacity:1}

.hud-box{display:flex;flex-direction:column;gap:1px;min-width:74px}
.hud-box.right{align-items:flex-end;text-align:right}

.hud-label{
  font-size:9px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ink-faint);
  font-weight:700;
}
.hud-value{
  font-size:22px;
  font-weight:800;
  line-height:1;
  color:var(--ink);
  font-variant-numeric:tabular-nums;
  text-shadow:0 2px 6px rgba(0,0,0,.8);
}
.hud-value i{font-size:11px;font-style:normal;color:var(--ink-faint);font-weight:700}
.hud-value b{font-weight:800}

.pips{display:flex;gap:6px;padding-top:9px}
.pip{
  width:26px;height:5px;border-radius:3px;
  background:rgba(255,255,255,.13);
  box-shadow:inset 0 1px 1px rgba(0,0,0,.5);
  transition:background .35s ease,box-shadow .35s ease;
}
.pip.good{background:linear-gradient(90deg,var(--gold),var(--amber));box-shadow:0 0 10px rgba(255,181,69,.55)}
.pip.ok{background:linear-gradient(90deg,#c98f45,#a4702f)}
.pip.bad{background:#7a3524}
.pip.live{background:rgba(255,255,255,.34);animation:pipPulse 1.1s ease-in-out infinite}
@keyframes pipPulse{0%,100%{opacity:.45}50%{opacity:1}}

/* ------------------------------------------------------------ score popups */

.pops{position:absolute;inset:0;pointer-events:none;z-index:5;overflow:hidden}
.pop{
  position:absolute;
  transform:translate(-50%,-50%);
  font-size:26px;font-weight:800;
  letter-spacing:-.01em;
  text-shadow:0 3px 12px rgba(0,0,0,.85);
  animation:popUp 1.25s cubic-bezier(.16,.9,.3,1) forwards;
  white-space:nowrap;
}
.pop small{display:block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;opacity:.8;margin-top:2px}
.pop.good{color:var(--gold)}
.pop.great{color:#9ef2a8}
.pop.meh{color:#e0a86a}
.pop.bad{color:var(--red)}
@keyframes popUp{
  0%{opacity:0;transform:translate(-50%,-30%) scale(.7)}
  18%{opacity:1;transform:translate(-50%,-50%) scale(1.12)}
  32%{transform:translate(-50%,-52%) scale(1)}
  100%{opacity:0;transform:translate(-50%,-125%) scale(.95)}
}

/* ------------------------------------------------------------ coach bar */

.coach{
  position:absolute;
  left:calc(var(--safe-l) + 12px);
  right:calc(var(--safe-r) + 12px);
  bottom:calc(var(--safe-b) + 12px);
  display:flex;align-items:center;gap:14px;
  padding:12px 16px;
  border-radius:18px;
  background:linear-gradient(180deg,rgba(38,25,16,.86),rgba(20,13,8,.92));
  border:1px solid rgba(255,190,110,.16);
  box-shadow:0 10px 30px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,220,170,.10);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  pointer-events:none;
  opacity:0;transform:translateY(14px);
  transition:opacity .35s ease,transform .35s ease;
  z-index:4;
}
.coach.on{opacity:1;transform:none}
.coach.urgent{border-color:rgba(255,150,60,.55);box-shadow:0 10px 30px rgba(0,0,0,.55),0 0 26px rgba(255,140,50,.28),inset 0 1px 0 rgba(255,220,170,.14)}

.coach-text{min-width:0;flex:1}
#coach-title{
  font-size:19px;font-weight:800;letter-spacing:-.01em;line-height:1.15;
  color:var(--ink);
}
#coach-sub{
  font-size:13px;line-height:1.3;margin-top:2px;color:var(--ink-dim);
}
.coach.urgent #coach-title{color:var(--amber)}

/* coach glyph -------------------------------------------------- */

.glyph{
  position:relative;
  width:46px;height:46px;flex:0 0 46px;
  border-radius:50%;
  background:radial-gradient(circle at 35% 30%,rgba(255,200,140,.16),rgba(255,160,80,.04));
  border:1px solid rgba(255,190,120,.22);
}
.g-dot,.g-ring,.g-arrow{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.g-dot{width:15px;height:15px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px rgba(245,198,106,.7)}
.g-ring{width:15px;height:15px;border-radius:50%;border:2px solid var(--gold);opacity:0}
.g-arrow{width:26px;height:26px;fill:none;stroke:var(--gold);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;opacity:0}

/* tap */
.glyph-tap .g-dot{animation:tapDot 1.3s ease-in-out infinite}
.glyph-tap .g-ring{animation:tapRing 1.3s ease-out infinite}
@keyframes tapDot{0%,72%,100%{transform:translate(-50%,-50%) scale(1)}82%{transform:translate(-50%,-50%) scale(.7)}}
@keyframes tapRing{0%{opacity:0;transform:translate(-50%,-50%) scale(1)}12%{opacity:.9}70%{opacity:0;transform:translate(-50%,-50%) scale(2.5)}100%{opacity:0}}

/* hold */
.glyph-hold .g-dot{animation:holdDot 1.7s ease-in-out infinite}
.glyph-hold .g-ring{width:34px;height:34px;opacity:1;border-color:rgba(245,198,106,.35);animation:holdRing 1.7s linear infinite}
@keyframes holdDot{0%{transform:translate(-50%,-50%) scale(.75)}45%{transform:translate(-50%,-50%) scale(1.35)}80%{transform:translate(-50%,-50%) scale(1.35)}100%{transform:translate(-50%,-50%) scale(.75)}}
@keyframes holdRing{0%{box-shadow:0 0 0 0 rgba(245,198,106,.4)}60%{box-shadow:0 0 0 8px rgba(245,198,106,0)}100%{box-shadow:0 0 0 0 rgba(245,198,106,0)}}

/* swipe up / down */
.glyph-swipe .g-dot,.glyph-down .g-dot{opacity:0}
.glyph-swipe .g-arrow{opacity:1;animation:swipeUp 1.25s cubic-bezier(.3,0,.2,1) infinite}
.glyph-down .g-arrow{opacity:1;transform:translate(-50%,-50%) rotate(180deg);animation:swipeDown 1.25s cubic-bezier(.3,0,.2,1) infinite}
@keyframes swipeUp{
  0%{opacity:0;transform:translate(-50%,10%)}
  25%{opacity:1}
  75%{opacity:1;transform:translate(-50%,-115%)}
  100%{opacity:0;transform:translate(-50%,-130%)}
}
@keyframes swipeDown{
  0%{opacity:0;transform:translate(-50%,-115%) rotate(180deg)}
  25%{opacity:1}
  75%{opacity:1;transform:translate(-50%,10%) rotate(180deg)}
  100%{opacity:0;transform:translate(-50%,25%) rotate(180deg)}
}

/* watch (no input wanted) */
.glyph-watch .g-dot{width:9px;height:9px;background:var(--ink-faint);box-shadow:none;animation:watchDot 2s ease-in-out infinite}
.glyph-watch .g-ring{width:26px;height:26px;opacity:.5;border-color:rgba(200,170,130,.3);border-style:dashed;animation:watchSpin 9s linear infinite}
@keyframes watchDot{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes watchSpin{to{transform:translate(-50%,-50%) rotate(360deg)}}

/* ------------------------------------------------------------ mute */

.mute{
  position:absolute;
  top:calc(var(--safe-t) + 52px);
  right:calc(var(--safe-r) + 12px);
  width:38px;height:38px;
  border-radius:50%;
  border:1px solid rgba(255,190,120,.16);
  background:rgba(24,16,10,.6);
  color:var(--ink-dim);
  display:grid;place-items:center;
  z-index:6;
  opacity:0;pointer-events:none;
  transition:opacity .35s ease;
  -webkit-appearance:none;appearance:none;
}
.mute.on{opacity:.75;pointer-events:auto}
.mute:active{transform:scale(.92)}
.mute svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.mute .spk{fill:currentColor;stroke-linejoin:round}
.mute .cross{opacity:0}
.mute.muted .waves{opacity:0}
.mute.muted .cross{opacity:1}
.mute.muted{color:#8b5f4a}

/* ------------------------------------------------------------ screens */

.loading{
  position:absolute;inset:0;z-index:20;
  display:none;align-items:center;justify-content:center;
  background:#0d0906;
  color:var(--ink-faint);
  font-size:14px;letter-spacing:.06em;
  text-align:center;padding:0 24px;
}
.loading.on{display:flex;animation:watchDot 1.6s ease-in-out infinite}

#screens{position:absolute;inset:0;z-index:10;pointer-events:none}

.screen{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  padding:calc(var(--safe-t) + 16px) calc(var(--safe-r) + 16px) calc(var(--safe-b) + 16px) calc(var(--safe-l) + 16px);
  background:radial-gradient(120% 80% at 50% 40%,rgba(12,7,4,.72),rgba(8,5,3,.92));
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;
  transition:opacity .35s ease,visibility .35s;
  pointer-events:none;
}
.screen.show{opacity:1;visibility:visible;pointer-events:auto}

/* the finished stack is the reward - let it show under the final card */
#s-final{
  align-items:flex-start;
  backdrop-filter:none;-webkit-backdrop-filter:none;
  background:linear-gradient(180deg,
    rgba(8,5,3,.95) 0%,
    rgba(8,5,3,.93) 46%,
    rgba(8,5,3,.55) 66%,
    rgba(8,5,3,.10) 80%,
    rgba(8,5,3,0) 100%);
}

.card{
  width:100%;max-width:420px;
  max-height:100%;
  padding:26px 24px;
  border-radius:24px;
  background:linear-gradient(180deg,rgba(42,27,17,.94),rgba(22,14,9,.96));
  border:1px solid var(--panel-edge);
  box-shadow:0 24px 60px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,220,170,.10);
  animation:cardIn .4s cubic-bezier(.2,.9,.3,1) both;
}
.card.scroll{overflow-y:auto;-webkit-overflow-scrolling:touch;touch-action:pan-y}
@keyframes cardIn{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}

.logo{text-align:center;margin-bottom:14px}
.logo-sub{
  display:block;font-size:10px;letter-spacing:.34em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:8px;font-weight:700;
}
.logo h1{
  font-size:44px;line-height:.94;font-weight:800;letter-spacing:-.03em;
  background:linear-gradient(180deg,#ffe6b0,#e59b3a 62%,#b8641d);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 4px 14px rgba(255,140,40,.28));
}
.logo h1 em{font-style:italic}

.lede{text-align:center;font-size:15px;line-height:1.45;color:var(--ink-dim);margin:0 4px 20px}
.fineprint{text-align:center;font-size:11px;color:var(--ink-faint);margin-top:14px;line-height:1.4}

h2{font-size:21px;font-weight:800;letter-spacing:-.02em;margin-bottom:12px}
h2.mt{margin-top:22px}
h3{font-size:15px;font-weight:800;margin-bottom:3px;color:var(--gold)}

.btns{display:flex;flex-direction:column;gap:10px;margin-top:18px}
.btn{
  -webkit-appearance:none;appearance:none;
  font-family:inherit;font-size:16px;font-weight:800;letter-spacing:.01em;
  padding:15px 20px;border-radius:14px;border:none;
  cursor:pointer;transition:transform .12s ease,filter .12s ease;
  touch-action:manipulation;
}
.btn:active{transform:scale(.975);filter:brightness(1.08)}
.btn.primary{
  background:linear-gradient(180deg,#ffc164,#e5892a);
  color:#3a1d05;
  box-shadow:0 8px 22px rgba(230,140,45,.32),inset 0 1px 0 rgba(255,255,255,.4);
}
.btn.ghost{background:rgba(255,220,170,.08);color:var(--ink);border:1px solid rgba(255,200,140,.18)}

/* how-to steps */
.step{display:flex;gap:14px;margin-bottom:16px;align-items:flex-start}
.step p{font-size:13.5px;line-height:1.45;color:var(--ink-dim)}
.step p b{color:var(--ink)}
.step p b.warn{color:var(--red)}
.step-ico{
  flex:0 0 44px;width:44px;height:44px;border-radius:13px;
  background:rgba(255,190,110,.07);border:1px solid rgba(255,190,110,.15);
  display:grid;place-items:center;position:relative;overflow:hidden;
}
.ico-tap,.ico-hold,.ico-swipe,.ico-down{
  width:13px;height:13px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 10px rgba(245,198,106,.6);
}
.ico-tap{animation:tapDot 1.3s ease-in-out infinite}
.ico-hold{animation:holdDot 1.7s ease-in-out infinite}
.ico-swipe{animation:icoUp 1.3s cubic-bezier(.3,0,.2,1) infinite}
.ico-down{animation:icoDown 1.3s cubic-bezier(.3,0,.2,1) infinite}
@keyframes icoUp{0%{transform:translateY(11px);opacity:0}25%{opacity:1}75%{transform:translateY(-11px);opacity:1}100%{transform:translateY(-14px);opacity:0}}
@keyframes icoDown{0%{transform:translateY(-11px);opacity:0}25%{opacity:1}75%{transform:translateY(11px);opacity:1}100%{transform:translateY(14px);opacity:0}}

.tell{font-size:13.5px;line-height:1.5;color:var(--ink-dim);margin-bottom:10px}
.tell b{color:var(--ink)}
.tell.dim{font-size:12px;color:var(--ink-faint);margin-top:12px}

.craters-demo{display:flex;gap:8px;margin:14px 0 4px}
.cd{
  flex:1;min-width:0;padding:12px 4px 9px;border-radius:14px;text-align:center;
  background:radial-gradient(circle at 50% 42%,#e8c98d,#c9974d);
  box-shadow:inset 0 -6px 12px rgba(120,70,20,.35),0 4px 12px rgba(0,0,0,.4);
  position:relative;
}
.cd.best{
  background:radial-gradient(circle at 50% 42%,#f0d49a,#cf9d52);
  box-shadow:inset 0 -6px 12px rgba(120,70,20,.35),0 0 0 2px var(--gold),0 4px 16px rgba(255,181,69,.3);
}
/* holes sit in a row so a panel can show a mix of filling and holding */
.cd-hole{display:inline-block;width:15px;height:10px;border-radius:50%;margin:0 2px 9px;
  background:#8a5a20;box-shadow:inset 0 2px 3px rgba(0,0,0,.6),0 1px 0 rgba(255,235,190,.5)}
.cd-hole.fill{animation:holeFill 2.4s ease-in-out infinite}
.cd-hole.stay{animation:holeStay 2.4s ease-in-out infinite}
.cd-hole.d2{animation-delay:.35s}
.cd-hole.d3{animation-delay:.7s}
@keyframes holeFill{0%{transform:scale(.2);opacity:0}16%{transform:scale(1);opacity:1}48%{transform:scale(1);opacity:1}70%{transform:scale(.15);opacity:0}100%{opacity:0}}
@keyframes holeStay{0%{transform:scale(.2);opacity:0}16%{transform:scale(1.05);opacity:1}100%{transform:scale(1);opacity:1}}
.cd-cap{font-size:10px;font-weight:800;letter-spacing:.01em;color:#4a2c0c;display:block;line-height:1.3}
.cd.best .cd-cap{color:#3d2205}

.tell.key{
  margin-top:14px;padding:11px 13px;border-radius:12px;
  background:rgba(255,190,110,.08);border-left:3px solid var(--gold);
  color:var(--ink-dim);
}
.tell.key b{color:var(--gold)}

.scoring{list-style:none;font-size:13.5px;line-height:1.7;color:var(--ink-dim)}
.scoring b{color:var(--gold);display:inline-block;min-width:38px;font-weight:800}
.scoring .tot{margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,200,140,.14);color:var(--ink)}
.scoring .tot b{color:var(--ink);min-width:0}

/* round / final cards */
.verdict{
  text-align:center;font-size:27px;font-weight:800;letter-spacing:-.02em;
  margin:-2px 0 16px;
}
.verdict.great{color:#9ef2a8}
.verdict.good{color:var(--gold)}
.verdict.meh{color:#e0a86a}
.verdict.bad{color:var(--red)}

.rows{display:flex;flex-direction:column;gap:9px}
.row{display:grid;grid-template-columns:1fr auto;gap:3px 10px;align-items:baseline}
.row-name{font-size:13.5px;font-weight:700;color:var(--ink)}
.row-note{grid-column:1;font-size:11.5px;color:var(--ink-faint);line-height:1.3}
.row-val{grid-row:1/3;align-self:center;font-size:15px;font-weight:800;font-variant-numeric:tabular-nums}
.row-val i{font-style:normal;font-size:11px;color:var(--ink-faint);font-weight:700}
.row-bar{grid-column:1/3;height:4px;border-radius:2px;background:rgba(255,255,255,.09);overflow:hidden;margin-top:3px}
.row-bar span{display:block;height:100%;border-radius:2px;background:linear-gradient(90deg,#c9873a,var(--gold));
  width:0;transition:width .7s cubic-bezier(.2,.9,.3,1)}
.row.zero .row-val{color:var(--red)}
.row.full .row-val{color:#9ef2a8}
.row.full .row-bar span{background:linear-gradient(90deg,#5fae70,#9ef2a8)}

.rows.small .row-note{display:none}
.rows.small .row-name{font-size:13px}

.total{
  display:flex;justify-content:space-between;align-items:baseline;
  margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,200,140,.16);
  font-size:14px;font-weight:700;color:var(--ink-dim);
}
.total b{font-size:30px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}
.total i{font-style:normal;font-size:13px;color:var(--ink-faint)}

.tip{font-size:12.5px;line-height:1.45;color:var(--ink-dim);margin-top:14px;
  padding:10px 12px;border-radius:11px;background:rgba(255,190,110,.07);border-left:3px solid rgba(255,181,69,.5)}

.tap-on{
  text-align:center;font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-faint);margin-top:18px;font-weight:700;
  animation:watchDot 1.8s ease-in-out infinite;
}

.rank{text-align:center;font-size:24px;font-weight:800;color:var(--gold);letter-spacing:-.02em;margin-bottom:4px}
.final-score{text-align:center;margin:0 0 20px}
.final-score b{
  font-size:64px;font-weight:800;line-height:1;letter-spacing:-.04em;
  background:linear-gradient(180deg,#ffe6b0,#e59b3a 65%,#b8641d);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.final-score i{font-style:normal;font-size:15px;color:var(--ink-faint);font-weight:700;margin-left:3px}

/* short screens (landscape phone / small) */
@media (max-height:620px){
  .card{padding:18px 20px;border-radius:20px}
  .logo h1{font-size:34px}
  .lede{margin-bottom:14px;font-size:14px}
  .final-score b{font-size:48px}
  .verdict{font-size:22px;margin-bottom:12px}
  .btn{padding:13px 18px;font-size:15px}
  #coach-title{font-size:17px}
}

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