/* NIMBO — leitor de edições (flipbook)
   Mesmo motor da Edição #01, agora servindo todas as edições. */
:root{
  --night:#0b1322; --sand:#efdcb8; --clay:#c25a2b; --sky:#3f8fd8; --cloud:#e9f3ff; --ink:#3a2212;
  --ui:"Andika","Avenir Next","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --display:"Lilita One","Arial Rounded MT Bold","Trebuchet MS",system-ui,sans-serif;
  --type:"Special Elite","Courier New",ui-monospace,monospace;
  --pw:300px; --ph:402px; --shift:0px; --dur:600ms;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overflow:hidden;background:var(--night);color:var(--sand)}
body{font-family:var(--ui);overscroll-behavior:none;-webkit-user-select:none;user-select:none}

#stage{position:fixed;inset:0;display:grid;place-items:center;touch-action:none;
  background:
    radial-gradient(90% 70% at 50% 44%, rgba(63,143,216,.20) 0%, transparent 66%),
    linear-gradient(#0f1c31 0%, #0b1322 58%, #07101d 100%);}
#stage::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:radial-gradient(1px 1px at 12% 18%,#ffffff66,transparent),radial-gradient(1px 1px at 78% 12%,#ffffff55,transparent),radial-gradient(1px 1px at 33% 80%,#ffffff44,transparent),radial-gradient(1px 1px at 63% 62%,#ffffff44,transparent),radial-gradient(1px 1px at 88% 84%,#ffffff33,transparent),radial-gradient(1px 1px at 22% 46%,#ffffff33,transparent);}

/* centralizado por conta própria: o livro tem 2 páginas de largura e, no modo
   de página única, é mais largo que a tela — o grid alinharia à esquerda */
#viewport{position:absolute;left:50%;top:50%;width:calc(var(--pw)*2);height:var(--ph);
  margin-left:calc(var(--pw)*-1);margin-top:calc(var(--ph)/-2);perspective:2600px;perspective-origin:50% 45%}
#book{position:relative;width:calc(var(--pw)*2);height:var(--ph);transform-style:preserve-3d;
  transform:translateX(var(--shift));transition:transform var(--dur) cubic-bezier(.32,.08,.24,1)}
#book::before{content:"";position:absolute;left:4%;right:4%;bottom:-4%;height:9%;transform:translateZ(-6px);
  background:radial-gradient(50% 50% at 50% 50%, rgba(0,0,0,.70), transparent 72%);filter:blur(7px)}
body.single #book::before{opacity:0}

.leaf{position:absolute;top:0;left:var(--pw);width:var(--pw);height:100%;transform-origin:left center;
  transform-style:preserve-3d;transition:transform var(--dur) cubic-bezier(.42,.02,.28,1)}
.leaf.flipped{transform:rotateY(-180deg)}
.face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;
  background:#0a1220;box-shadow:0 12px 44px rgba(0,0,0,.55)}
.face.back{transform:rotateY(180deg)}
.face.empty{background:transparent;box-shadow:none}
.face img{width:100%;height:100%;object-fit:contain;display:block}
.face.spread img{object-fit:fill}
.face::after{content:"";position:absolute;top:0;bottom:0;width:9%;pointer-events:none;
  background:linear-gradient(to right, rgba(0,0,0,.42), rgba(0,0,0,.10) 45%, transparent)}
.face.back::after{right:0;background:linear-gradient(to left, rgba(0,0,0,.42), rgba(0,0,0,.10) 45%, transparent)}
.face.front::after{left:0}
.face.empty::after{display:none}
.leaf.turning .face::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:linear-gradient(90deg,rgba(255,255,255,.22),rgba(255,255,255,0) 58%);animation:sheen var(--dur) ease-out}
@keyframes sheen{0%{opacity:0}35%{opacity:.9}100%{opacity:0}}

.bar{position:fixed;left:0;right:0;z-index:40;display:flex;align-items:center;gap:8px;
  padding:10px max(14px,env(safe-area-inset-right,0px)) 10px max(14px,env(safe-area-inset-left,0px));
  transition:opacity .35s ease, transform .35s ease}
.bar.top{top:0;padding-top:max(10px,env(safe-area-inset-top));background:linear-gradient(#060c17e0,#060c1700);--hy:-14px}
.bar.bottom{bottom:0;padding-bottom:max(10px,env(safe-area-inset-bottom));background:linear-gradient(#060c1700,#060c17e0);justify-content:center;--hy:14px}
body.hidechrome .bar{opacity:0;transform:translateY(var(--hy));pointer-events:none}

.brand{display:flex;align-items:center;gap:10px;min-width:0;text-decoration:none;color:var(--sand)}
.brand img{height:26px;width:auto;display:block}
.brand span{display:flex;flex-direction:column;min-width:0;line-height:1.15}
.brand b{font-family:var(--display);font-weight:400;letter-spacing:.04em;font-size:14px;white-space:nowrap}
.brand small{font-size:10.5px;letter-spacing:.06em;opacity:.7;color:#cfe4ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.spacer{flex:1}
button,.btn{font:inherit;color:var(--sand);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);
  border-radius:11px;padding:9px;display:grid;place-items:center;cursor:pointer;text-decoration:none;
  transition:background .18s,transform .12s,opacity .2s}
button:hover,.btn:hover{background:rgba(255,255,255,.15)}
button:active,.btn:active{transform:scale(.94)}
button:disabled{opacity:.26;cursor:default}
button:focus-visible,.btn:focus-visible,a:focus-visible{outline:2px solid var(--sky);outline-offset:2px}
svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;display:block}
.nav{width:44px;height:44px;border-radius:50%}
#bHome{width:40px;height:40px;flex:none}
@media (max-width:620px){
  .brand span{display:none}
  .bar.top{gap:6px}
  .bar.top button{padding:8px}
}

#meter{display:flex;align-items:center;gap:10px;background:rgba(8,14,26,.72);border:1px solid rgba(239,220,184,.20);
  border-radius:14px;padding:7px 12px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
#cells{display:flex;gap:3px}
.cell{width:12px;height:15px;border-radius:4px;background:rgba(239,220,184,.13);border:1px solid rgba(239,220,184,.16);transition:all .3s}
.cell.on{background:rgba(63,143,216,.42);border-color:rgba(160,210,255,.5)}
.cell.now{background:var(--cloud);border-color:#fff;box-shadow:0 0 12px rgba(180,220,255,.85)}
#label{font-size:11.5px;letter-spacing:.05em;white-space:nowrap;opacity:.92;min-width:116px;text-align:center}
#label b{color:#fff;font-weight:700}
@media (max-width:560px){
  .cell{width:7px;height:12px} #cells{gap:2px} #meter{gap:7px;padding:6px 9px}
  #label{font-size:10.5px;min-width:96px} .nav{width:40px;height:40px}
}

#thumbs{position:fixed;inset:0;z-index:60;background:rgba(6,11,20,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  display:flex;flex-direction:column;opacity:0;pointer-events:none;transition:opacity .28s}
#thumbs.open{opacity:1;pointer-events:auto}
#thumbs header{display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:max(12px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px))}
#thumbs h2{font-size:11.5px;letter-spacing:.2em;font-weight:700;text-transform:uppercase}
.pill{display:flex;align-items:center;gap:7px;font-size:12px;padding:7px 11px;border-radius:999px}
.pill svg{width:16px;height:16px}
#grid{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;display:grid;gap:12px;
  padding:4px max(16px,env(safe-area-inset-right,0px)) 26px max(16px,env(safe-area-inset-left,0px));
  grid-template-columns:repeat(auto-fill,minmax(88px,1fr))}
.tb{border:0;padding:0;background:none;border-radius:5px;overflow:hidden;position:relative;aspect-ratio:1083/1452;
  box-shadow:0 4px 14px rgba(0,0,0,.5);opacity:.7;transition:opacity .2s,transform .2s}
.tb img{width:100%;height:100%;object-fit:cover;display:block;background:#111}
.tb:hover{opacity:1;transform:translateY(-3px)}
.tb.cur{opacity:1;outline:2px solid var(--sky);outline-offset:1px}
.tb i{position:absolute;left:0;bottom:0;background:#060c17cc;font-size:9.5px;font-style:normal;
  padding:2px 6px;border-radius:0 5px 0 0;letter-spacing:.06em}

#zoom{position:fixed;inset:0;z-index:70;background:#060b14f5;display:none;place-items:center;overflow:hidden;touch-action:none}
#zoom.open{display:grid}
#zpan{display:flex;will-change:transform;transform-origin:center center}
#zpan img{display:block}
#zclose{position:fixed;top:max(12px,env(safe-area-inset-top));right:max(14px,env(safe-area-inset-right,0px));z-index:71}
#zhint{position:fixed;bottom:max(16px,env(safe-area-inset-bottom));left:0;right:0;text-align:center;font-size:11px;letter-spacing:.07em;opacity:.55}

/* ---------- abertura da edição ---------- */
#intro{position:fixed;inset:0;z-index:90;display:grid;place-items:center;text-align:center;overflow:auto;
  padding:max(24px,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right,0px)) max(24px,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left,0px));
  background:
    radial-gradient(70% 50% at 50% 38%, rgba(63,143,216,.22), transparent 70%),
    linear-gradient(#0f1c31,#07101d);transition:opacity .6s ease}
#intro.gone{opacity:0;pointer-events:none}
.intro-box{display:flex;align-items:center;gap:clamp(20px,5vw,56px);max-width:860px}
.intro-capa{flex:none;width:min(38vh,300px,62vw);aspect-ratio:1083/1452;border-radius:4px 10px 10px 4px;overflow:hidden;
  box-shadow:-10px 18px 50px rgba(0,0,0,.65), inset 6px 0 10px rgba(0,0,0,.25);
  transform:perspective(900px) rotateY(12deg);animation:bob 4.4s ease-in-out infinite;background:#14213a}
.intro-capa img{width:100%;height:100%;object-fit:cover;display:block}
@keyframes bob{50%{transform:perspective(900px) rotateY(12deg) translateY(-8px)}}
.intro-txt{text-align:left;max-width:380px}
.intro-txt .kick{font-family:var(--type);font-size:12px;letter-spacing:.14em;color:#cfe4ff;opacity:.85;text-transform:uppercase}
.intro-txt h1{font-family:var(--display);font-weight:400;font-size:clamp(28px,4.6vw,44px);line-height:1.02;margin:10px 0 12px;
  color:#fff7e8;text-shadow:0 3px 0 #7a4a1e, 0 6px 18px rgba(0,0,0,.6);text-wrap:balance}
.intro-txt p{font-size:15px;line-height:1.5;opacity:.86}
.intro-txt em{display:block;margin-top:16px;font-style:normal;font-family:var(--type);font-size:12px;letter-spacing:.2em;color:#f2a06c}
.intro-acoes{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.intro-acoes button,.intro-acoes .btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:700;font-size:14px;letter-spacing:.02em}
#go{background:var(--clay);border-color:#e08a52;color:#fff5e6}
#go:hover{background:#d4682f}
.intro-voltar{position:fixed;top:max(14px,env(safe-area-inset-top));left:max(14px,env(safe-area-inset-left,0px));
  display:flex;align-items:center;gap:8px;font-size:13px;padding:8px 12px;border-radius:999px}
.intro-voltar svg{width:16px;height:16px}
@media (max-width:640px), (max-height:520px) and (orientation:landscape){
  .intro-box{flex-direction:column;gap:18px}
  .intro-txt{text-align:center}
  .intro-acoes{justify-content:center}
  .intro-capa{width:min(30vh,220px,56vw);transform:none;animation:none}
}
@media (max-height:520px) and (orientation:landscape){
  .intro-box{flex-direction:row;text-align:left}
  .intro-txt{text-align:left}
  .intro-acoes{justify-content:flex-start}
  .intro-capa{width:min(58vh,200px)}
}

#hint{position:fixed;bottom:calc(78px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:35;background:rgba(8,14,26,.85);
  border:1px solid rgba(239,220,184,.2);border-radius:999px;padding:8px 16px;font-size:12px;letter-spacing:.03em;
  opacity:0;transition:opacity .5s;pointer-events:none;white-space:nowrap;max-width:92vw;overflow:hidden;text-overflow:ellipsis}
#hint.show{opacity:1}
#sub{position:fixed;left:50%;transform:translateX(-50%) translateY(8px);bottom:calc(70px + env(safe-area-inset-bottom));
  z-index:36;max-width:min(760px,92vw);background:rgba(8,14,26,.86);border:1px solid rgba(239,220,184,.22);
  border-radius:14px;padding:9px 16px;font-size:clamp(13px,1.7vw,16px);line-height:1.4;text-align:center;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s}
#sub.show{opacity:1;transform:translateX(-50%) translateY(0)}
#subwho{color:#f2a06c;font-weight:700;letter-spacing:.08em;font-size:.78em;text-transform:uppercase;margin-right:8px}
#subwho:empty{margin:0}
#voice{font:inherit;font-size:11px;color:var(--sand);background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);border-radius:9px;padding:6px 8px;max-width:190px}
#voice option{background:#101a2b}

/* ---------- fim da edição ---------- */
#fim{position:fixed;inset:0;z-index:80;display:grid;place-items:center;overflow:auto;
  padding:max(24px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right,0px)) max(24px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left,0px));
  background:rgba(5,10,19,.9);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  opacity:0;pointer-events:none;transition:opacity .35s}
#fim.open{opacity:1;pointer-events:auto}
.fim-box{width:min(620px,100%);background:#f3e5c8;color:var(--ink);border-radius:18px;padding:clamp(20px,4vw,32px);
  box-shadow:0 30px 80px rgba(0,0,0,.6);position:relative;transform:translateY(14px) rotate(-.6deg);transition:transform .45s cubic-bezier(.2,.9,.3,1.2)}
#fim.open .fim-box{transform:none}
.fim-box .kick{font-family:var(--type);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#8f3d18}
.fim-box h2{font-family:var(--display);font-weight:400;font-size:clamp(26px,4vw,36px);line-height:1.05;margin:6px 0 4px;text-wrap:balance}
.fim-box p{font-size:15px;line-height:1.5}
.fim-medidor{display:flex;align-items:center;gap:12px;margin:18px 0;padding:12px 14px;border:2px dashed #c9a877;border-radius:12px;background:#fbf3e1}
.fim-medidor .gotas{display:flex;gap:5px}
.fim-medidor .gota{width:20px;height:26px;border-radius:50% 50% 50% 50%/60% 60% 40% 40%;background:#e6d5b4;border:2px solid #c9a877}
.fim-medidor .gota.on{background:linear-gradient(#9fd0ff,#3f8fd8);border-color:#2f6fae;box-shadow:0 0 10px rgba(63,143,216,.5)}
.fim-medidor small{font-size:13.5px;line-height:1.35}
.fim-prox{display:flex;gap:14px;align-items:center;margin:6px 0 20px;text-align:left;text-decoration:none;color:inherit}
.fim-prox img{width:78px;aspect-ratio:3/4;object-fit:cover;border-radius:5px;box-shadow:0 6px 18px rgba(58,34,18,.35);flex:none;background:#d9c49c}
.fim-prox b{display:block;font-family:var(--display);font-weight:400;font-size:20px;line-height:1.1}
.fim-prox span{font-size:13.5px;opacity:.85}
.fim-acoes{display:flex;flex-wrap:wrap;gap:10px}
.fim-acoes .btn,.fim-acoes button{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:999px;font-weight:700;font-size:14px;
  color:var(--ink);background:#fff8ea;border:2px solid #3a2212}
.fim-acoes .primary{background:var(--clay);border-color:var(--clay);color:#fff8ea}
.fim-acoes svg{width:18px;height:18px}
#fimX{position:absolute;top:12px;right:12px;color:var(--ink);background:transparent;border-color:rgba(58,34,18,.25)}

@media (prefers-reduced-motion:reduce){*{transition-duration:1ms!important;animation:none!important}}