@import url('https://fonts.googleapis.com/css2?family=Fredoka+One&family=Nunito:wght@600;700;800;900&display=swap');
:root{
  --c0:#E8384A;--c1:#F5921E;--c2:#E8D020;--c3:#4CC840;--c4:#2090F0;--c5:#B048E8;
  --gold:#FFD700;--dark:#1a0e30;--panel:#1e1545ee;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{width:100%;height:100%;overflow:hidden;background:#120828;font-family:'Nunito',sans-serif;touch-action:none}

/* ── PRELOADER ── */
#preloader{position:fixed;inset:0;z-index:9999;
  background:radial-gradient(ellipse at 50% 40%,#2a1060 0%,#0e051e 70%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;transition:opacity .5s}
.pre-logo{font-family:'Fredoka One',cursive;font-size:clamp(2rem,7vw,3.2rem);color:#fff;letter-spacing:3px;
  text-shadow:0 0 30px #a060ff,0 0 80px #6030dd44;animation:logoFloat 2.5s ease-in-out infinite}
@keyframes logoFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.pre-subtitle{font-size:.85rem;color:#a080dd;font-weight:700;letter-spacing:5px;text-transform:uppercase}
.pre-orbs{display:flex;gap:11px;margin-top:4px}
.pre-orb{width:42px;height:42px;border-radius:50%;animation:ob .9s ease-in-out infinite}
.po0{background:radial-gradient(circle at 35% 32%,#ff9aaa,#E8384A);animation-delay:0s}
.po1{background:radial-gradient(circle at 35% 32%,#ffd490,#F5921E);animation-delay:.13s}
.po2{background:radial-gradient(circle at 35% 32%,#fff09a,#E8D020);animation-delay:.26s}
.po3{background:radial-gradient(circle at 35% 32%,#90f0a0,#4CC840);animation-delay:.39s}
.po4{background:radial-gradient(circle at 35% 32%,#80ccff,#2090F0);animation-delay:.52s}
.po5{background:radial-gradient(circle at 35% 32%,#d8a0ff,#B048E8);animation-delay:.65s}
@keyframes ob{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-13px) scale(1.08)}}
.pre-bar-wrap{width:220px;height:11px;background:#fff1;border-radius:6px;overflow:hidden;border:1px solid #fff1}
.pre-bar{height:100%;width:0;background:linear-gradient(90deg,#6040dd,#c060ff);border-radius:6px;transition:width .12s}
.pre-pct{font-size:.85rem;color:#a080dd;font-weight:700}

/* ── SCREENS ── */
.screen{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .3s;
  background:radial-gradient(ellipse at 50% 30%,#2a1060 0%,#0e051e 70%)}
.screen.active{opacity:1;pointer-events:all}
/* starfield */
.screen::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(#ffffff22 1px,transparent 1px) 0 0/36px 36px,
             radial-gradient(#ffffff11 1px,transparent 1px) 18px 18px/36px 36px;
  animation:starDrift 45s linear infinite}
@keyframes starDrift{to{background-position:36px 36px,54px 54px}}

/* shooting stars */
.screen::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(105deg,transparent 40%,#ffffff18 41%,transparent 42%) -200px 20%/400px 1px no-repeat,
             linear-gradient(110deg,transparent 40%,#ffffff10 41%,transparent 43%) -300px 60%/600px 2px no-repeat;
  animation:shoot 8s linear infinite}
@keyframes shoot{0%{background-position:-300px 20%,-400px 60%}100%{background-position:1200px 25%,1400px 65%}}

/* ── BUTTONS ── */
.btn{font-family:'Fredoka One',cursive;font-size:1.1rem;letter-spacing:.5px;border:none;outline:none;
  border-radius:50px;padding:13px 38px;cursor:pointer;transition:transform .12s,box-shadow .12s;user-select:none;position:relative;overflow:hidden}
.btn::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#fff2 0%,transparent 60%);border-radius:inherit;pointer-events:none}
.btn:active{transform:scale(.94)!important}
.btn-play{background:linear-gradient(160deg,#f06020,#e03010);color:#fff;
  box-shadow:0 6px 22px #e0301066,0 2px 0 #901000,inset 0 1px 0 #ff8855}
.btn-play:hover{transform:translateY(-3px);box-shadow:0 10px 30px #e0301099}
.btn-purple{background:linear-gradient(160deg,#9040e0,#6020b0);color:#fff;
  box-shadow:0 6px 22px #7030c055,0 2px 0 #401080,inset 0 1px 0 #c070ff}
.btn-purple:hover{transform:translateY(-3px);box-shadow:0 10px 28px #9040e077}
.btn-green{background:linear-gradient(160deg,#30c060,#1a8040);color:#fff;
  box-shadow:0 6px 22px #30c06055,0 2px 0 #105030,inset 0 1px 0 #70ffa0}
.btn-green:hover{transform:translateY(-3px)}
.btn-red{background:linear-gradient(160deg,#e03050,#a01030);color:#fff;
  box-shadow:0 6px 22px #e0305055,0 2px 0 #700020}
.btn-ghost{background:transparent;color:#fff;border:2px solid #fff3;font-size:1rem}
.btn-ghost:hover{background:#fff1;border-color:#fff7}
.btn-ico{width:46px;height:46px;padding:0;border-radius:50%;font-size:1.1rem;
  display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* ── MENU ── */
.menu-logo{font-family:'Fredoka One',cursive;font-size:clamp(2rem,7vw,3.4rem);color:#fff;
  letter-spacing:2px;text-shadow:0 0 25px #c060ff,0 0 60px #8030dd44;
  animation:logoFloat 3s ease-in-out infinite;margin-bottom:4px}
.menu-sub{font-size:.8rem;color:#9070cc;font-weight:800;letter-spacing:5px;text-transform:uppercase;margin-bottom:26px}
.menu-orbs{display:flex;gap:9px;margin-bottom:30px}
.mo{width:32px;height:32px;border-radius:50%;animation:ob 1.8s ease-in-out infinite}
.mo0{background:radial-gradient(circle at 35% 32%,#ff9aaa,#E8384A);animation-delay:0s}
.mo1{background:radial-gradient(circle at 35% 32%,#ffd490,#F5921E);animation-delay:.2s}
.mo2{background:radial-gradient(circle at 35% 32%,#fff09a,#E8D020);animation-delay:.4s}
.mo3{background:radial-gradient(circle at 35% 32%,#90f0a0,#4CC840);animation-delay:.6s}
.mo4{background:radial-gradient(circle at 35% 32%,#80ccff,#2090F0);animation-delay:.8s}
.menu-stack{display:flex;flex-direction:column;gap:11px;width:min(260px,80vw)}
.menu-stack .btn{width:100%}

/* ── LEVEL SELECT ── */
.lvl-wrap{width:min(430px,94vw)}
.lvl-hdr{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.lvl-title{font-family:'Fredoka One',cursive;font-size:1.55rem;color:#fff}
.lvl-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;max-height:60vh;overflow-y:auto;padding:2px}
.lvl-grid::-webkit-scrollbar{width:4px}
.lvl-grid::-webkit-scrollbar-thumb{background:#8040cc55;border-radius:4px}
.lvl-btn{aspect-ratio:1;border-radius:13px;border:none;cursor:pointer;font-family:'Fredoka One',cursive;
  font-size:1rem;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:1px;transition:transform .12s,box-shadow .12s;position:relative;overflow:hidden}
.lvl-btn::after{content:'';position:absolute;top:0;left:0;right:0;height:50%;
  background:linear-gradient(180deg,#fff1 0%,transparent 100%);pointer-events:none}
.lvl-btn:hover{transform:scale(1.07);box-shadow:0 5px 18px #8040cc55}
.lvl-done{background:linear-gradient(150deg,#1a6030,#2a9048)}
.lvl-open{background:linear-gradient(150deg,#2a1870,#3a28a0)}
.lvl-lock{background:#ffffff08;opacity:.4;cursor:not-allowed}
.lvl-cur{box-shadow:0 0 0 3px #f06020 !important}
.lvl-stars{font-size:.6rem;letter-spacing:.5px}

/* ── SETTINGS ── */
.scard{background:var(--panel);border-radius:20px;padding:18px 22px;width:min(300px,88vw)}
.srow{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid #fff0}
.srow+.srow{border-top:1px solid #fff1}
.slabel{color:#ffffffcc;font-size:.92rem;font-weight:800}
.tog{width:48px;height:26px;border-radius:13px;background:#fff2;border:none;cursor:pointer;
  position:relative;transition:background .2s}
.tog.on{background:linear-gradient(90deg,#3090f0,#20c060)}
.tog::after{content:'';position:absolute;top:3px;left:3px;width:20px;height:20px;
  border-radius:50%;background:#fff;box-shadow:0 1px 4px #0004;transition:left .2s}
.tog.on::after{left:25px}

/* ── OVERLAYS ── */
.ovl{position:fixed;inset:0;z-index:500;display:flex;align-items:center;justify-content:center;
  background:#00000099;opacity:0;pointer-events:none;transition:opacity .25s}
.ovl.show{opacity:1;pointer-events:all}
.panel{background:linear-gradient(160deg,#2a1870,#1a0e48);border:1px solid #ffffff18;border-radius:28px;
  padding:30px 34px;display:flex;flex-direction:column;align-items:center;gap:13px;
  min-width:min(270px,86vw);max-width:310px;
  box-shadow:0 12px 40px #00000088,inset 0 1px 0 #fff2;
  transform:scale(.85);transition:transform .28s}
.ovl.show .panel{transform:scale(1)}
.panel h2{font-family:'Fredoka One',cursive;font-size:1.85rem;color:#fff;text-align:center}
.panel .btn{width:100%}
.panel-score{font-family:'Fredoka One',cursive;font-size:2.4rem;color:var(--gold);
  text-shadow:0 0 15px #ffb30066}
.star-display{font-size:2rem;letter-spacing:6px}
.panel-sub{font-size:.82rem;color:#ffffff77;font-weight:700;text-transform:uppercase;letter-spacing:2px}

/* ── HUD BAR (rendered on canvas, but pause btn is HTML) ── */
#hud{position:fixed;top:0;left:50%;transform:translateX(-50%);
  width:min(420px,100vw);z-index:100;display:none;pointer-events:none;
  align-items:stretch;height:54px}
#hudPauseBtn{pointer-events:all;background:rgba(255,255,255,.12);border:1px solid #fff2;
  color:#fff;font-size:1.1rem;width:36px;height:36px;border-radius:50%;cursor:pointer;
  display:flex;align-items:center;justify-content:center;margin:9px 10px 0 0;flex-shrink:0;
  transition:background .15s;font-family:'Fredoka One',cursive;align-self:flex-start}
#hudPauseBtn:hover{background:#fff2}

/* ── FLOAT SCORE LAYER ── */
#floatLayer{position:fixed;inset:0;pointer-events:none;z-index:200;overflow:hidden}
.ft{position:absolute;font-family:'Fredoka One',cursive;pointer-events:none;white-space:nowrap;
  animation:ftu .85s ease-out forwards;transform:translateX(-50%)}
@keyframes ftu{0%{opacity:1;transform:translateX(-50%) translateY(0) scale(1)}
               100%{opacity:0;transform:translateX(-50%) translateY(-70px) scale(1.3)}}

/* ── COMBO BANNER ── */
#comboBanner{position:fixed;left:50%;transform:translateX(-50%);top:62px;z-index:300;
  font-family:'Fredoka One',cursive;font-size:1.75rem;color:var(--gold);
  text-shadow:0 0 15px #ffb300aa,0 2px 0 #8a5000;
  opacity:0;transition:opacity .18s;pointer-events:none;white-space:nowrap}
#comboBanner.show{opacity:1}

/* ── ACHIEVEMENT TOAST ── */
#achToast{position:fixed;top:62px;right:12px;z-index:400;
  background:linear-gradient(135deg,#2a1870,#3a28a0);
  border:1px solid #6040cc44;border-radius:14px;padding:10px 15px;
  color:#fff;font-size:.82rem;font-weight:700;box-shadow:0 4px 18px #0006;
  transform:translateX(240%);transition:transform .38s;max-width:200px}
#achToast.show{transform:translateX(0)}
#achToast .at{color:var(--gold);font-family:'Fredoka One',cursive;font-size:.95rem}

/* ── GAME SCREEN ── */
#screen-game{padding:0;background:none}
#gameCanvas{display:block;touch-action:none}

@supports(padding:max(0px)){
  #hud{padding-top:max(0px,env(safe-area-inset-top))}
}