@charset "UTF-8";
/* ============================================================
   Fruit Link — a fruit matching puzzle
   ============================================================ */

:root{
  --bg-1:#fff6e8;
  --bg-2:#ffe6c9;
  --bg-3:#ffd9e0;
  --ink:#3d2b20;
  --ink-soft:#7d6455;
  --card:#fffdf8;
  --line:#eadbc6;
  --accent:#ff7a3d;
  --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;
  --tile:52px;
  --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%, #d9f2e2, 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),#f2622c);
  color:#fff;box-shadow:var(--shadow-m);
  transition:transform .12s ease, box-shadow .12s ease, filter .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-fruits{display:flex;justify-content:center;gap:.35rem;font-size:2rem;font-family:var(--emoji);}
.brand-fruits span{animation:bob 2.4s ease-in-out infinite;}
.brand-fruits span:nth-child(2){animation-delay:.18s}
.brand-fruits span:nth-child(3){animation-delay:.36s}
.brand-fruits span:nth-child(4){animation-delay:.54s}
.brand-fruits span:nth-child(5){animation-delay:.72s}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-10px) rotate(3deg)}}

.brand h1{
  margin:.5rem 0 .1rem;font-size:clamp(2.4rem,7vw,3.4rem);letter-spacing:-.02em;
  background:linear-gradient(100deg,var(--accent-2),var(--accent) 55%,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;}

.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:not(.locked):hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:#f0c39a;}
.stage-card.locked{opacity:.55;cursor:not-allowed;background:#f7f1e6;}

.sc-badge{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-size:1.5rem;font-family:var(--emoji);
  background:linear-gradient(160deg,#fff0dc,#ffdcc0);border:1.5px solid #f2d3ad;
}
.stage-card.locked .sc-badge{background:#efe7d9;border-color:#e2d6c2;filter:grayscale(1);}

.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:#ffe9d6;color:#c1571f;border:1px solid #f6cba4;
}
.chip.d2{background:#e3f4ea;color:#227a4b;border-color:#bfe4ce;}
.chip.d3{background:#e6efff;color:#28579e;border-color:#c5d9f7;}
.chip.d4{background:#f4e9ff;color:#6d3fae;border-color:#dcc9f4;}
.chip.d5{background:#ffeede;color:#a8541a;border-color:#f5d0ac;}
.chip.d6{background:#ffe3e6;color:#b32233;border-color:#f7c2c8;}

.sc-motion{
  display:inline-flex;align-items:center;gap:.3rem;margin-top:.3rem;
  font-size:.74rem;font-weight:700;color:#2f5aa8;
  background:#eef4ff;border:1px solid #d3e2fa;border-radius:999px;padding:.14rem .55rem;
}

.stars{letter-spacing:.08em;font-size:.9rem;}

.menu-actions{display:flex;gap:.6rem;justify-content:center;margin-top:1.8rem;}

/* ============================================================
   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;}
/* the bar must never push itself wider than the screen: the stage name gives way first */
.hud-left{flex:0 1 auto;min-width:0;}
.hud-right{flex:0 0 auto;}
.hud-stats{flex:0 1 auto;min-width:0;}
.hud-stage{min-width:0;}
.hud-stage-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.hud-stage-line{display:flex;align-items:center;gap:.4rem;min-width:0;}

/* which way the board rearranges after a link — the player has to know this */
.grav-chip{
  font-size:.62rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;
  padding:.14rem .45rem;border-radius:999px;white-space:nowrap;flex:0 0 auto;
  background:#e9f0ff;color:#2f5aa8;border:1px solid #cbdcf8;
}
.grav-chip:empty{display:none;}

.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:#e6c9a5;}

.hud-stage{display:flex;flex-direction:column;line-height:1.2;}
.hud-stage-no{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);}
.hud-stage-name{font-weight:800;font-size:.98rem;}

.hud-stats{display:flex;gap:1.4rem;}
.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;}
#hudTime.warn{color:var(--accent-2);animation:pulse .9s ease-in-out infinite;}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}

.tool-btn{
  display:flex;align-items:center;gap:.35rem;padding:.42rem .7rem;border-radius:11px;
  background:var(--card);border:1.5px solid var(--line);box-shadow:var(--shadow-s);
  font-weight:700;font-size:.85rem;transition:transform .12s ease,border-color .12s ease;
}
.tool-btn:hover:not(:disabled){transform:translateY(-1px);border-color:#e6c9a5;}
.tool-btn:disabled{opacity:.4;}
.tool-ico{font-family:var(--emoji);}
.badge{
  min-width:19px;height:19px;padding:0 5px;border-radius:999px;display:grid;place-items:center;
  background:var(--accent);color:#fff;font-size:.7rem;font-weight:800;
}
.tool-btn:disabled .badge{background:#bdb2a4;}

#timerTrack{height:5px;background:#f0e2cd;flex:0 0 auto;overflow:hidden;}
#timerFill{
  height:100%;width:100%;transform-origin:left center;
  background:linear-gradient(90deg,var(--green),var(--gold) 55%,var(--accent));
  transition:width .25s linear, background .4s ease;
}
#timerFill.low{background:linear-gradient(90deg,var(--accent),var(--accent-2));}

/* ---------------- Board ---------------- */
#stageArea{
  flex:1 1 auto;display:grid;place-items:center;position:relative;
  padding:.5rem;min-height:0;min-width:0;
  overflow:auto;                  /* safety net: a board too big to shrink scrolls, never clips */
}

#boardWrap{
  position:relative;
  padding:var(--pad);             /* the "outside" corridor a link is allowed to use */
  border-radius:22px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.55),rgba(255,255,255,.2)),
    linear-gradient(160deg,#ffeede,#ffe0c2);
  border:1.5px solid #f0cfa8;
  box-shadow:var(--shadow-l), inset 0 1px 0 rgba(255,255,255,.8);
}

#grid{display:grid;position:relative;z-index:1;}

.cell{
  width:var(--tile);height:var(--tile);
  display:grid;place-items:center;position:relative;
  padding:2px;
}

.tile{
  width:100%;height:100%;border-radius:11px;
  display:grid;place-items:center;
  font-family:var(--emoji);
  font-size:calc(var(--tile) * .56);
  line-height:1;
  background:linear-gradient(180deg,#fffefb,#fff2e0);
  border:1.5px solid #eed6b6;
  box-shadow:0 2px 0 #e8d0ae, 0 3px 7px rgba(120,80,40,.14);
  cursor:pointer;
  transition:transform .1s ease, box-shadow .1s ease, opacity .22s ease;
  user-select:none;-webkit-user-select:none;touch-action:manipulation;
}
.tile:hover{transform:translateY(-2px);box-shadow:0 4px 0 #e8d0ae, 0 7px 14px rgba(120,80,40,.2);}

.cell.empty{pointer-events:none;}
.cell.empty .tile{display:none;}

.tile.selected{
  transform:translateY(-3px) scale(1.06);
  background:linear-gradient(180deg,#fff8ea,#ffe6bf);
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(255,122,61,.32), 0 6px 14px rgba(255,122,61,.35);
}
.tile.hint{animation:hintPop .7s ease-in-out infinite;border-color:var(--green);}
@keyframes hintPop{
  0%,100%{box-shadow:0 0 0 0 rgba(63,169,107,.55), 0 2px 0 #e8d0ae;}
  50%{box-shadow:0 0 0 8px rgba(63,169,107,0), 0 2px 0 #e8d0ae;transform:scale(1.07);}
}
.tile.bad{animation:shake .32s ease;}
@keyframes shake{
  0%,100%{transform:translateX(0)}
  20%{transform:translateX(-5px) rotate(-4deg)}
  40%{transform:translateX(5px) rotate(4deg)}
  60%{transform:translateX(-3px) rotate(-2deg)}
  80%{transform:translateX(3px) rotate(2deg)}
}
.tile.clearing{animation:clearOut .34s cubic-bezier(.34,1.56,.64,1) forwards;pointer-events:none;}
@keyframes clearOut{
  0%{transform:scale(1);opacity:1}
  35%{transform:scale(1.28) rotate(6deg);opacity:1}
  100%{transform:scale(0) rotate(-24deg);opacity:0}
}
.tile.dropIn{animation:dropIn .3s cubic-bezier(.34,1.4,.64,1) both;}
@keyframes dropIn{from{transform:scale(.3) rotate(-15deg);opacity:0}to{transform:scale(1);opacity:1}}

/* link path overlay */
#linkLayer{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:5;overflow:visible;}
#linkLayer polyline{
  fill:none;stroke:var(--accent);stroke-width:5;stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 2px 5px rgba(255,122,61,.55));
}
#linkLayer polyline.glow{stroke:#fff;stroke-width:10;opacity:.85;filter:none;}
#linkLayer circle{fill:var(--accent);}

.combo-pop{
  position:absolute;left:50%;top:16%;transform:translateX(-50%);
  font-size:1.7rem;font-weight:900;color:var(--accent-2);
  text-shadow:0 2px 0 #fff, 0 5px 16px rgba(248,70,95,.4);
  opacity:0;pointer-events:none;z-index:8;white-space:nowrap;
}
.combo-pop.show{animation:comboRise .95s ease-out;}
@keyframes comboRise{
  0%{opacity:0;transform:translateX(-50%) translateY(14px) scale(.6)}
  25%{opacity:1;transform:translateX(-50%) translateY(0) scale(1.15)}
  45%{transform:translateX(-50%) translateY(0) scale(1)}
  100%{opacity:0;transform:translateX(-50%) translateY(-34px) scale(1)}
}

/* ---------------- Overlay ---------------- */
.overlay{
  position:absolute;inset:0;z-index:20;display:none;place-items:center;
  background:rgba(61,43,32,.45);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);
}
@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-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,#fff2dc,#ffe6c4);border-color:#f2cfa4;font-size:1.05rem;}
.ov-row.total span:last-child{color:var(--accent);}

.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;}
  .tool-txt{display:none;}
  .tool-btn{padding:.42rem .5rem;}
  .hud-stage-name{display:none;}
  #boardWrap{border-radius:16px;}
}
@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;}
}