*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}
html,body{width:100%;height:100%;overflow:hidden;background:#050c1f;font-family:'Segoe UI',sans-serif;touch-action:none;overscroll-behavior:none;position:fixed;inset:0}
canvas{display:block;width:100vw;height:100vh;touch-action:none}

/* ── HUD ─────────────────────────────── */
#hud{display:none;position:fixed;top:0;left:0;right:0;z-index:20;pointer-events:none;
padding:8px 12px;background:linear-gradient(180deg,rgba(0,0,0,0.78),transparent);
flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px;
padding-top:max(8px,env(safe-area-inset-top))}
.pill{background:rgba(0,0,0,0.6);border:1px solid rgba(255,255,255,0.12);border-radius:20px;
padding:4px 12px;display:flex;flex-direction:column;align-items:center}
.pill-lbl{font-size:8px;color:#adf;letter-spacing:2px;text-transform:uppercase}
.pill-val{font-size:clamp(14px,4vw,20px);font-weight:800;color:#fff;line-height:1.1}
#pv{color:#fd0} #sv{color:#4af;text-shadow:0 0 8px #4af}
.hearts{display:flex;gap:3px;margin-top:1px}
.h{font-size:clamp(13px,3.5vw,18px);filter:drop-shadow(0 0 4px #f44)}
.h.off{filter:grayscale(1) opacity(.2)}
#subpill{border-color:rgba(160,100,255,0.4)}
#subpill .pill-val{font-size:clamp(9px,2.2vw,12px);color:#c8a0ff;font-weight:700;max-width:120px;
white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ── BOOKS BAR ───────────────────────── */
#bbar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:20;pointer-events:none;
padding:6px 16px 10px;background:linear-gradient(0deg,rgba(0,0,0,0.65),transparent);
padding-bottom:max(10px,env(safe-area-inset-bottom))}
.bi{display:flex;align-items:center;justify-content:center;gap:8px}
.btrack{flex:1;max-width:260px;height:7px;background:rgba(255,255,255,0.1);border-radius:8px;overflow:hidden}
.bfill{height:100%;background:linear-gradient(90deg,#fd0,#fa0);border-radius:8px;transition:width .3s}
#bnum{font-size:12px;font-weight:700;color:#fd0;min-width:36px;text-align:right}

/* ── PHASE BANNER ────────────────────── */
#pbanner{display:none;position:fixed;inset:0;z-index:150;background:rgba(0,0,0,0.88);
backdrop-filter:blur(8px);align-items:center;justify-content:center;flex-direction:column;gap:10px}
#pbanner.on{display:flex}
#pbig{font-size:clamp(50px,15vw,90px);font-weight:900;color:#fd0;
text-shadow:0 0 40px #fa0,0 0 80px #fa0;line-height:1}
#psub{font-size:clamp(14px,4vw,20px);color:#ccc}
#ptip{font-size:12px;color:#666;max-width:260px;text-align:center;margin-top:4px}

/* ── QUIZ ────────────────────────────── */
#quiz{display:none;position:fixed;inset:0;z-index:100;background:rgba(0,0,0,0.82);
backdrop-filter:blur(5px);align-items:center;justify-content:center;padding:10px}
#quiz.on{display:flex}
.qbox{background:linear-gradient(135deg,#0d1b3e,#1a2a5e);border:2px solid #4af;border-radius:16px;
padding:clamp(16px,4vw,28px);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;
box-shadow:0 0 50px rgba(68,170,255,.3);animation:pop .3s cubic-bezier(.34,1.56,.64,1)}
@keyframes pop{from{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}
.qcat{display:inline-block;background:#4af;color:#000;font-size:9px;font-weight:800;
letter-spacing:2px;padding:2px 9px;border-radius:20px;margin-bottom:8px;text-transform:uppercase}
.qtxt{font-size:clamp(13px,3.8vw,16px);font-weight:700;color:#fff;line-height:1.5;margin-bottom:14px}
.qopts{display:flex;flex-direction:column;gap:7px}
.qopt{background:rgba(255,255,255,0.06);border:1.5px solid rgba(255,255,255,.14);border-radius:11px;
padding:clamp(9px,3vw,13px) 13px;color:#ddd;font-size:clamp(11px,3.2vw,13px);
cursor:pointer;display:flex;align-items:center;gap:9px;text-align:left;width:100%;
transition:background .15s,border-color .15s}
.qopt:hover,.qopt:active{background:rgba(68,170,255,.15);border-color:#4af;color:#fff}
.qopt.ok{background:rgba(0,255,100,.2);border-color:#0f6;color:#0f6;pointer-events:none}
.qopt.bad{background:rgba(255,50,50,.2);border-color:#f44;color:#f44;pointer-events:none}
.qopt.dis{pointer-events:none;opacity:.4}
.ql{min-width:24px;height:24px;border-radius:6px;background:rgba(255,255,255,.1);
display:flex;align-items:center;justify-content:center;font-weight:700;font-size:11px;
flex-shrink:0;color:#adf}
.qfb{margin-top:12px;font-size:clamp(11px,3vw,13px);font-weight:700;text-align:center;min-height:18px}
.qfb.ok{color:#0f6} .qfb.bad{color:#f44}

/* ── START SCREEN ────────────────────── */
#start{position:fixed;inset:0;z-index:200;overflow-y:auto;
background:linear-gradient(135deg,#050c1f,#0d1535,#050c1f);
display:flex;align-items:center;justify-content:center;flex-direction:column;padding:20px 16px 36px}
.logo{font-size:clamp(28px,8vw,52px);font-weight:900;color:#fff;
text-shadow:0 0 30px #a060ff,0 0 60px #a060ff;letter-spacing:-1px;margin-bottom:2px;text-align:center}
.logo span{color:#a060ff}
.logo2{font-size:clamp(11px,3vw,15px);color:#b080ff;letter-spacing:3px;text-transform:uppercase;margin-bottom:4px;text-align:center}
.sub{color:#7af;font-size:clamp(9px,2.5vw,12px);letter-spacing:3px;text-transform:uppercase;margin-bottom:14px;text-align:center}
.desc{color:#89a;font-size:clamp(10px,2.5vw,12px);text-align:center;max-width:340px;
line-height:1.7;margin-bottom:14px}
.desc strong{color:#fd0}
.phases{display:flex;gap:4px;margin-bottom:14px;flex-wrap:wrap;justify-content:center}
.pb{background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,.1);border-radius:7px;
padding:4px 7px;font-size:9px;color:#adf;text-align:center;line-height:1.4}
.pb span{display:block;font-size:12px;font-weight:800;color:#fd0}
.fields{display:flex;flex-direction:column;gap:10px;width:min(300px,90vw);margin-bottom:14px}
.fg{display:flex;flex-direction:column;gap:4px}
.fg label{color:#b090ff;font-size:9px;letter-spacing:2px;text-transform:uppercase}
.fg input,.fg select{background:rgba(255,255,255,.07);border:1.5px solid rgba(160,100,255,.35);
border-radius:10px;padding:10px 13px;color:#fff;font-size:14px;outline:none;width:100%;
transition:border-color .2s;appearance:none;-webkit-appearance:none}
.fg input::placeholder{color:#445}
.fg input:focus,.fg select:focus{border-color:#a060ff}
.fg select option{background:#0d1535;color:#fff}
.sw{position:relative}
.sw::after{content:'▾';position:absolute;right:13px;top:50%;transform:translateY(-50%);
color:#a060ff;font-size:13px;pointer-events:none}
.btnrow{display:flex;gap:8px;width:min(300px,90vw)}
.bplay{flex:1;background:linear-gradient(135deg,#a060ff,#6020cc);border:none;border-radius:12px;
padding:13px 0;color:#fff;font-size:clamp(12px,3.2vw,14px);font-weight:800;cursor:pointer;
text-transform:uppercase;box-shadow:0 6px 22px rgba(160,100,255,.4);transition:transform .15s}
.bplay:active{transform:scale(.96)}
.brand{flex:1;background:linear-gradient(135deg,#fa0,#f60);border:none;border-radius:12px;
padding:13px 0;color:#fff;font-size:clamp(12px,3.2vw,14px);font-weight:800;cursor:pointer;
text-transform:uppercase;box-shadow:0 6px 22px rgba(255,150,0,.35);transition:transform .15s}
.brand:active{transform:scale(.96)}

/* ══════════════════════════════════════════════════════════
   RANKING MODAL
   Colunas: # | Nome+Data | Turma | Assunto | Fase | Tempo | Pts
   ══════════════════════════════════════════════════════════ */
#rmodal{display:none;position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.9);
backdrop-filter:blur(10px);align-items:center;justify-content:center;padding:12px}
#rmodal.on{display:flex}
.rbox{background:linear-gradient(135deg,#0d1535,#1a2050);border:2px solid rgba(160,100,255,.5);
border-radius:18px;width:100%;max-width:950px;max-height:92vh;
display:flex;flex-direction:column;overflow:hidden;
box-shadow:0 0 50px rgba(160,100,255,.25);animation:pop .3s cubic-bezier(.34,1.56,.64,1)}
.rhdr{display:flex;align-items:center;justify-content:space-between;
padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.1);flex-shrink:0;gap:10px;flex-wrap:wrap}
.rtitle{font-size:clamp(15px,3.8vw,20px);font-weight:900;color:#fd0;letter-spacing:.5px}

/* Abas */
.rtabs{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.rtab{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:8px;
padding:6px 12px;font-size:12px;color:#bbb;cursor:pointer;transition:all .15s;white-space:nowrap;
font-weight:600}
.rtab.on,.rtab:hover{background:linear-gradient(135deg,#2a7,#1a5);border-color:#3c9;color:#fff;font-weight:700}

.rcls{background:rgba(255,255,255,.1);border:none;border-radius:50%;min-width:34px;height:34px;
color:#fff;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;
flex-shrink:0;transition:background .15s}
.rcls:hover{background:rgba(255,80,80,.35)}

.rscroll{overflow-y:auto;flex:1}

/* Grade: 7 colunas */
.rgrid{
  display:grid;
  grid-template-columns: 56px minmax(160px,2fr) minmax(90px,1fr) minmax(120px,1.3fr) 60px minmax(90px,1fr) 90px;
  gap: 12px;
  align-items: center;
}
.rhead{
  padding:12px 18px;
  background:rgba(0,0,0,.55);
  font-size:12px;
  color:#9ab;
  letter-spacing:1.2px;
  text-transform:uppercase;
  font-weight:700;
  position:sticky;top:0;z-index:2;
  border-bottom:2px solid rgba(255,255,255,.15);
}
.rrow{
  padding:14px 18px;
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .12s;
}
.rrow:hover{background:rgba(160,100,255,.08)}
.rrow:nth-child(1){background:rgba(255,215,0,.10)}
.rrow:nth-child(2){background:rgba(192,192,192,.07)}
.rrow:nth-child(3){background:rgba(205,127,50,.07)}
.rrow.empty{opacity:.35}

.rpos{font-size:24px;font-weight:800;text-align:center;line-height:1;color:#fff}

.rname{
  font-size:clamp(15px,2.8vw,18px);
  color:#ffffff;
  font-weight:700;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  line-height:1.25;
}

/* 🕒 DATA/HORA — ciano claro com fundo escuro */
.rdt{
  display:inline-block;
  font-size:clamp(12px,2.1vw,14px);
  color:#7ef9ff;
  background:rgba(0,0,0,.55);
  border:1px solid rgba(126,249,255,.35);
  border-radius:6px;
  padding:2px 8px;
  font-weight:700;
  letter-spacing:.4px;
  margin-top:4px;
  text-shadow:0 0 6px rgba(126,249,255,.6);
  white-space:nowrap;
}

.rturma{
  display:inline-block;
  font-size:clamp(13px,2.2vw,15px);
  color:#9fe3ff;
  background:rgba(100,170,255,.15);
  border-radius:6px;
  padding:4px 10px;
  font-weight:700;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;
}

.rsubj{
  font-size:clamp(13px,2.2vw,15px);
  color:#c8a0ff;
  font-weight:700;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

.rph{
  font-size:clamp(14px,2.3vw,16px);
  color:#b8ffb8;
  text-align:center;
  font-weight:800;
}

.rtime{
  font-size:clamp(13px,2.2vw,15px);
  color:#e8e8ff;
  font-weight:600;
  text-align:right;
  font-variant-numeric:tabular-nums;
  white-space:nowrap;
}

/* 🏆 PONTUAÇÃO — verde-lima com fundo escuro */
.rsc{
  display:inline-block;
  font-size:clamp(17px,2.9vw,21px);
  font-weight:900;
  color:#7CFC00;
  background:rgba(0,0,0,.6);
  border:1px solid rgba(124,252,0,.4);
  border-radius:6px;
  padding:2px 10px;
  text-align:right;
  font-variant-numeric:tabular-nums;
  text-shadow:0 0 8px rgba(124,252,0,.55);
  justify-self:end;
}

.rempty{padding:36px 24px;text-align:center;color:#667;font-size:14px;line-height:1.6}

/* Responsivo do ranking */
@media(max-width:900px){
  .rgrid{grid-template-columns:48px minmax(130px,1.6fr) minmax(80px,1fr) minmax(110px,1.2fr) 50px 78px 78px;gap:9px}
  .rhead{padding:10px 14px;font-size:11px}
  .rrow{padding:12px 14px}
}
@media(max-width:760px){
  .rgrid{grid-template-columns:44px minmax(110px,1.6fr) minmax(70px,1fr) 48px 72px 70px;gap:8px}
  .rhead>:nth-child(4),.rrow .rsubj{display:none}
  .rhead{padding:10px 12px;font-size:10px}
  .rrow{padding:11px 12px}
}
@media(max-width:560px){
  .rgrid{grid-template-columns:38px minmax(90px,1.6fr) 44px 66px 60px;gap:6px}
  .rhead>:nth-child(3),.rrow>div:nth-child(3){display:none}
  .rhead{padding:8px 10px;font-size:9px}
  .rrow{padding:10px 10px}
  .rpos{font-size:18px}
  .rname{font-size:14px}
  .rdt{font-size:11px;padding:2px 6px}
  .rph{font-size:13px}
  .rtime{font-size:12px}
  .rsc{font-size:16px;padding:2px 8px}
}
@media(max-width:400px){
  .rgrid{grid-template-columns:32px minmax(80px,1.5fr) 40px 56px;gap:5px}
  .rhead>:nth-child(5),.rrow>div:nth-child(5){display:none}
  .rbox{border-radius:12px}
  .rhdr{padding:10px 12px}
}

/* ── GAME OVER ───────────────────────── */
#gameover{display:none;position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.88);
backdrop-filter:blur(8px);align-items:center;justify-content:center;flex-direction:column;
gap:14px;padding:20px}
#gameover.on{display:flex}
#got{font-size:clamp(34px,10vw,52px);font-weight:900;color:#f44;text-shadow:0 0 28px #f44}
#gos{font-size:clamp(20px,6vw,30px);font-weight:700;color:#fd0}
#gop{font-size:clamp(12px,3.5vw,15px);color:#aaa}
#gom{font-size:clamp(10px,2.8vw,13px);color:#778;text-align:center;max-width:280px}
.brst{background:linear-gradient(135deg,#a060ff,#6020cc);border:none;border-radius:12px;
padding:12px 36px;color:#fff;font-size:clamp(13px,3.2vw,15px);font-weight:700;cursor:pointer;
margin-top:4px;width:min(220px,80vw);transition:transform .15s}
.brst:active{transform:scale(.97)}

/* ── TOAST ───────────────────────────── */
#toast{position:fixed;top:64px;left:50%;transform:translateX(-50%);
background:rgba(0,200,80,.15);border:1px solid #0d6;border-radius:28px;
padding:7px 20px;color:#0d6;font-size:clamp(11px,3vw,13px);font-weight:700;
z-index:60;pointer-events:none;opacity:0;transition:opacity .3s;white-space:nowrap}
#toast.on{opacity:1}
#toast.bad{background:rgba(255,50,50,.15);border-color:#f44;color:#f44}

/* ── JOYSTICK ────────────────────────── */
#joydyn{display:none;position:fixed;z-index:30;pointer-events:none;touch-action:none}
#joydyn.on{display:block}
#jdbase{position:absolute;width:130px;height:130px;border-radius:50%;
background:rgba(160,100,255,.12);border:2px solid rgba(160,100,255,.45);
backdrop-filter:blur(4px);
top:50%;left:50%;transform:translate(-50%,-50%);
box-shadow:0 0 20px rgba(160,100,255,.3),inset 0 0 20px rgba(160,100,255,.15)}
#jdstick{position:absolute;width:54px;height:54px;border-radius:50%;
background:radial-gradient(circle at 30% 30%,rgba(200,150,255,.85),rgba(120,60,220,.85));
border:2px solid rgba(255,255,255,.5);
top:50%;left:50%;transform:translate(-50%,-50%);
box-shadow:0 4px 12px rgba(0,0,0,.4),0 0 16px rgba(160,100,255,.5);
transition:box-shadow .15s}

/* ── D-PAD ───────────────────────────── */
#dpad{display:none;position:fixed;z-index:30;pointer-events:none;touch-action:none;
bottom:max(80px,calc(env(safe-area-inset-bottom) + 70px));right:16px}
#dpad.on{display:block;pointer-events:auto}
.dpad-wrap{position:relative;width:150px;height:150px}
.dpad-btn{position:absolute;width:50px;height:50px;border-radius:12px;
background:rgba(160,100,255,.25);border:2px solid rgba(160,100,255,.5);
display:flex;align-items:center;justify-content:center;
color:#fff;font-size:22px;font-weight:900;
backdrop-filter:blur(4px);
box-shadow:0 4px 10px rgba(0,0,0,.3);
user-select:none;-webkit-user-select:none;
transition:background .1s,transform .1s}
.dpad-btn:active,.dpad-btn.active{background:rgba(160,100,255,.6);transform:scale(.92)}
.dpad-up{top:0;left:50%;transform:translateX(-50%)}
.dpad-down{bottom:0;left:50%;transform:translateX(-50%)}
.dpad-left{left:0;top:50%;transform:translateY(-50%)}
.dpad-right{right:0;top:50%;transform:translateY(-50%)}
.dpad-up:active{transform:translateX(-50%) scale(.92)}
.dpad-down:active{transform:translateX(-50%) scale(.92)}
.dpad-left:active{transform:translateY(-50%) scale(.92)}
.dpad-right:active{transform:translateY(-50%) scale(.92)}

/* ── CONTROLS HINT ───────────────────── */
@media(max-width:900px){#chint{display:none!important}}
#chint{position:fixed;bottom:55px;right:14px;background:rgba(0,0,0,.5);border-radius:9px;
padding:7px 11px;z-index:20;pointer-events:none;display:grid;grid-template-columns:1fr 1fr;gap:2px 7px}
.ct{font-size:9px;color:#667} .ct span{color:#cdf;font-weight:600}

/* ── MOBILE HINT ─────────────────────── */
#mhint{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);
background:rgba(0,0,0,.85);border:1px solid rgba(160,100,255,.5);border-radius:14px;
padding:16px 22px;z-index:25;pointer-events:none;text-align:center;
backdrop-filter:blur(8px);max-width:280px}
#mhint.on{display:block;animation:fadeio 3s ease forwards}
#mhint h4{color:#fd0;font-size:13px;margin-bottom:6px;letter-spacing:1px}
#mhint p{color:#cdf;font-size:11px;line-height:1.6}
@keyframes fadeio{0%{opacity:0;transform:translate(-50%,-50%) scale(.9)}
15%{opacity:1;transform:translate(-50%,-50%) scale(1)}
85%{opacity:1;transform:translate(-50%,-50%) scale(1)}
100%{opacity:0;transform:translate(-50%,-50%) scale(.9)}}

#maintenance-screen{position:fixed;inset:0;z-index:999;background:linear-gradient(135deg,#050c1f,#0d1535);display:flex;align-items:center;justify-content:center;flex-direction:column;padding:20px;text-align:center}

@media(max-width:540px){
  #start{padding:14px 12px 24px;justify-content:flex-start;padding-top:max(14px,env(safe-area-inset-top));}
  .logo{margin-top:4px;}
  .desc{margin-bottom:9px;line-height:1.45;}
  .phases{gap:3px;margin-bottom:10px;max-width:340px;}
  .pb{padding:3px 5px;font-size:8px;}
  .pb span{font-size:10px;}
  .fields{gap:7px;margin-bottom:9px;}
  .fg input,.fg select{padding:9px 11px;font-size:16px;}
  .btnrow{gap:7px;}
  .bplay,.brand{padding:11px 0;}
  #toast{max-width:92vw;white-space:normal;text-align:center;}
}
@media(max-height:700px) and (max-width:540px){
  #start{padding-top:8px;padding-bottom:12px;}
  .logo{font-size:30px;}
  .logo2{font-size:10px;margin-bottom:2px;}
  .sub{margin-bottom:7px;}
  .desc{font-size:9px;margin-bottom:6px;}
  .phases{margin-bottom:6px;}
  .fields{gap:5px;margin-bottom:7px;}
  .fg label{font-size:8px;}
  .fg input,.fg select{padding:7px 10px;}
}