/* =============== TOKENS =============== */
:root{
  --font-d:'Outfit',system-ui,sans-serif;
  --font-b:'Inter',system-ui,sans-serif;
  --font-m:'JetBrains Mono',monospace;
  --a1:#38bdf8; --a2:#a78bfa; --a3:#f472b6; --a4:#34d399;
  --grad:linear-gradient(120deg,var(--a1),var(--a2) 55%,var(--a3));
  --grad2:linear-gradient(120deg,var(--a4),var(--a1));
  --ok:#22c55e; --err:#f43f5e; --warn:#f59e0b;
  --r-lg:22px; --r-md:16px; --r-sm:10px;
  --sb:250px; --tb:62px;
  --ease:cubic-bezier(.22,1,.36,1);
}
:root[data-theme="dark"]{
  --bg:#070b14; --bg2:#0b1120;
  --glass:rgba(14,20,36,.55);
  --glass2:rgba(255,255,255,.035);
  --stroke:rgba(255,255,255,.09);
  --stroke2:rgba(255,255,255,.055);
  --tx:#e8edf7; --tx2:#9fb0cd; --tx3:#6b7f9e;
  --shadow:0 20px 60px -20px rgba(0,0,0,.85);
  --hl:rgba(255,255,255,.06);
}
:root[data-theme="light"]{
  --bg:#eef2fa; --bg2:#e4eaf6;
  --glass:rgba(255,255,255,.82);
  --glass2:rgba(255,255,255,.6);
  --stroke:rgba(20,35,70,.11);
  --stroke2:rgba(20,35,70,.07);
  --tx:#111b2e; --tx2:#4a5a75; --tx3:#7386a3;
  --shadow:0 18px 46px -22px rgba(28,45,85,.42);
  --hl:rgba(20,40,90,.045);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-b);background:var(--bg);color:var(--tx);
  min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;
  transition:background .5s var(--ease),color .35s var(--ease);
}
#bg3d{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block}
body::after{content:'';position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(125% 85% at 50% -10%,rgba(7,11,20,.10),rgba(7,11,20,.52) 55%,rgba(7,11,20,.82) 100%)}
:root[data-theme="light"] body::after,body[data-x]::after{background:none}
:root[data-theme="light"] body::after{background:radial-gradient(125% 85% at 50% -10%,rgba(238,242,250,.18),rgba(238,242,250,.62) 55%,rgba(238,242,250,.86) 100%)}
.bg-fallback{position:fixed;inset:0;z-index:0;
  background:radial-gradient(900px 600px at 15% 10%,rgba(56,189,248,.20),transparent 60%),
             radial-gradient(800px 620px at 85% 20%,rgba(167,139,250,.20),transparent 60%),
             radial-gradient(900px 700px at 50% 100%,rgba(244,114,182,.14),transparent 60%);}
:root[data-theme="light"] .bg-fallback{opacity:.75}
.hidden{display:none !important}
h1,h2,h3,h4{font-family:var(--font-d);font-weight:700;letter-spacing:-.02em;line-height:1.15}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.glass{background:var(--glass);backdrop-filter:blur(22px) saturate(150%);-webkit-backdrop-filter:blur(22px) saturate(150%);border:1px solid var(--stroke)}
::selection{background:rgba(167,139,250,.35)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--stroke);border-radius:8px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:var(--tx3);background-clip:padding-box}

/* =============== BUTTONS / ATOMS =============== */
.btn{font-family:var(--font-b);font-weight:600;font-size:.9rem;border:1px solid var(--stroke);
  background:var(--glass2);color:var(--tx);padding:.72rem 1.15rem;border-radius:var(--r-sm);
  cursor:pointer;transition:all .22s var(--ease);display:inline-flex;align-items:center;gap:.5rem;justify-content:center}
.btn:hover{transform:translateY(-2px);border-color:var(--tx3);background:var(--hl)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--grad);border:none;color:#08111f;font-weight:700;box-shadow:0 10px 30px -10px rgba(96,150,250,.7)}
:root[data-theme="light"] .btn-primary{color:#fff}
.btn-primary:hover{box-shadow:0 16px 40px -12px rgba(96,150,250,.85);background:var(--grad)}
.btn-ghost{background:transparent}
.btn-sm{padding:.45rem .8rem;font-size:.8rem}
.btn-lg{padding:.95rem 1.6rem;font-size:1rem}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.icon-btn{width:38px;height:38px;border-radius:11px;border:1px solid var(--stroke);background:var(--glass2);
  color:var(--tx);cursor:pointer;font-size:1rem;display:grid;place-items:center;transition:all .22s var(--ease)}
.icon-btn:hover{background:var(--hl);transform:translateY(-2px)}
.chip{font-size:.74rem;font-weight:700;padding:.32rem .68rem;border-radius:999px;border:1px solid var(--stroke);
  background:var(--glass2);color:var(--tx2);white-space:nowrap;display:inline-flex;align-items:center;gap:.35rem}
.chip.accent{background:linear-gradient(120deg,rgba(56,189,248,.18),rgba(167,139,250,.18));color:var(--tx);border-color:rgba(167,139,250,.35)}
.chip.ok{color:var(--ok);border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.1)}
.chip.err{color:var(--err);border-color:rgba(244,63,94,.35);background:rgba(244,63,94,.1)}
.chip.warn{color:var(--warn);border-color:rgba(245,158,11,.35);background:rgba(245,158,11,.1)}
input,select,textarea{font-family:var(--font-b);font-size:.92rem;color:var(--tx);background:var(--glass2);
  border:1px solid var(--stroke);border-radius:var(--r-sm);padding:.72rem .9rem;outline:none;transition:.2s var(--ease);width:100%}
input:focus,select:focus{border-color:var(--a2);box-shadow:0 0 0 4px rgba(167,139,250,.16)}
select option{background:var(--bg2);color:var(--tx)}
.bar{height:8px;border-radius:99px;background:var(--stroke2);overflow:hidden}
.bar-fill{height:100%;border-radius:99px;background:var(--grad);width:0;transition:width .9s var(--ease)}

/* =============== LOGIN =============== */
.login-screen{position:relative;z-index:2;min-height:100vh;display:grid;place-items:center;padding:2rem 1.2rem;gap:1.4rem;align-content:center}
.login-card{width:min(520px,100%);border-radius:var(--r-lg);padding:2.1rem;box-shadow:var(--shadow);animation:pop .7s var(--ease) both}
.login-brand{display:flex;align-items:center;gap:1rem;margin-bottom:1.7rem}
.brand-mark{width:56px;height:56px;border-radius:17px;background:var(--grad);display:grid;place-items:center;
  font-family:var(--font-d);font-weight:800;color:#08111f;font-size:1.05rem;box-shadow:0 12px 34px -12px rgba(120,140,250,.8);flex:none}
:root[data-theme="light"] .brand-mark{color:#fff}
.brand-mark.sm{width:34px;height:34px;border-radius:11px;font-size:.72rem}
.login-brand h1{font-size:1.85rem}
.brand-sub{color:var(--tx2);font-size:.82rem;margin-top:.15rem}
.user-list{display:flex;flex-direction:column;gap:.55rem;margin-bottom:1.4rem;max-height:230px;overflow-y:auto}
.user-item{display:flex;align-items:center;gap:.85rem;padding:.7rem .85rem;border-radius:var(--r-sm);
  border:1px solid var(--stroke2);background:var(--glass2);cursor:pointer;transition:.22s var(--ease);text-align:left;width:100%;color:var(--tx);font-family:inherit}
.user-item:hover{transform:translateX(5px);border-color:var(--a2);background:var(--hl)}
.avatar{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:800;
  font-family:var(--font-d);color:#08111f;font-size:.95rem;flex:none}
.user-item .meta{flex:1;min-width:0}
.user-item .meta b{display:block;font-size:.94rem}
.user-item .meta small{color:var(--tx3);font-size:.74rem}
.user-del{opacity:0;color:var(--tx3);background:none;border:none;cursor:pointer;font-size:1rem;padding:.3rem;transition:.2s}
.user-item:hover .user-del{opacity:1}
.user-del:hover{color:var(--err)}
.login-new label{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:.09em;color:var(--tx3);margin-bottom:.5rem;font-weight:700}
.login-row{display:flex;gap:.6rem}
.login-row input{flex:1}
.avatar-pick{display:flex;gap:.45rem;margin-top:.8rem;flex-wrap:wrap}
.av-opt{width:28px;height:28px;border-radius:9px;cursor:pointer;border:2px solid transparent;transition:.2s var(--ease)}
.av-opt:hover{transform:scale(1.15)}
.av-opt.sel{border-color:var(--tx);transform:scale(1.15)}
.login-hint{font-size:.75rem;color:var(--tx3);margin-top:.9rem;line-height:1.55}
.login-foot{display:flex;gap:.5rem;margin-top:1.5rem;padding-top:1.2rem;border-top:1px solid var(--stroke2)}
.login-stats{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;animation:pop .9s .15s var(--ease) both}

/* =============== APP SHELL =============== */
.app{position:relative;z-index:2;min-height:100vh}
.topbar{position:fixed;top:0;left:0;right:0;height:var(--tb);z-index:40;display:flex;align-items:center;
  gap:1rem;padding:0 1.1rem;border-left:0;border-right:0;border-top:0}
.topbar-brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-d);font-size:1.02rem}
.countdown{margin-left:auto;display:flex;gap:.45rem;flex-wrap:wrap;justify-content:flex-end}
.cd{display:flex;align-items:center;gap:.4rem;font-size:.74rem;font-weight:700;padding:.34rem .7rem;border-radius:99px;
  border:1px solid var(--stroke);background:var(--glass2)}
.cd b{font-family:var(--font-m);font-size:.86rem}
.cd.urgent{border-color:rgba(244,63,94,.45);background:rgba(244,63,94,.12);color:#ff97ab}
.topbar-actions{display:flex;align-items:center;gap:.5rem}
.user-chip{display:flex;align-items:center;gap:.5rem;padding:.28rem .6rem .28rem .3rem;border-radius:99px;
  border:1px solid var(--stroke);background:var(--glass2);cursor:pointer;color:var(--tx);font-family:inherit;font-size:.82rem;font-weight:600}
.user-chip:hover{background:var(--hl)}
.user-chip .avatar{width:26px;height:26px;border-radius:8px;font-size:.7rem}

.sidebar{position:fixed;top:var(--tb);bottom:0;left:0;width:var(--sb);z-index:35;padding:1.1rem .8rem;
  display:flex;flex-direction:column;gap:.22rem;border-top:0;border-bottom:0;border-left:0;overflow-y:auto;transition:transform .35s var(--ease)}
.nav-item{display:flex;align-items:center;gap:.75rem;padding:.72rem .85rem;border-radius:12px;color:var(--tx2);
  font-size:.9rem;font-weight:600;cursor:pointer;transition:.22s var(--ease);text-decoration:none;position:relative}
.nav-item .ni{font-size:.95rem;width:20px;text-align:center;opacity:.85}
.nav-item:hover{background:var(--hl);color:var(--tx)}
.nav-item.active{background:linear-gradient(100deg,rgba(56,189,248,.16),rgba(167,139,250,.1));color:var(--tx)}
.nav-item.active::before{content:'';position:absolute;left:-.8rem;top:22%;height:56%;width:3px;border-radius:9px;background:var(--grad)}
.nav-item.hot::after{content:'';width:6px;height:6px;border-radius:99px;background:var(--a3);margin-left:auto;box-shadow:0 0 12px var(--a3)}
.nav-foot{margin-top:auto;padding-top:1rem}
.nav-progress{padding:.9rem;border-radius:var(--r-sm);background:var(--glass2);border:1px solid var(--stroke2)}
.np-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;color:var(--tx3);font-weight:700;margin-bottom:.55rem}
.np-pct{font-family:var(--font-m);font-size:.76rem;color:var(--tx2);margin-top:.4rem;text-align:right}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:34;opacity:0;pointer-events:none;transition:.3s}
.scrim.on{opacity:1;pointer-events:auto}

.view{margin-left:var(--sb);padding:calc(var(--tb) + 1.5rem) 1.6rem 4rem;max-width:1320px;animation:fadeUp .5s var(--ease)}

/* =============== GENERIC LAYOUT =============== */
.page-head{margin-bottom:1.6rem}
.page-head h2{font-size:clamp(1.5rem,3vw,2.05rem);margin-bottom:.35rem}
.page-head p{color:var(--tx2);font-size:.92rem;max-width:72ch;line-height:1.65}
.grid{display:grid;gap:1rem}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:start}
.g3{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(178px,1fr))}
.card{background:var(--glass);backdrop-filter:blur(20px) saturate(150%);-webkit-backdrop-filter:blur(20px) saturate(150%);
  border:1px solid var(--stroke);border-radius:var(--r-md);padding:1.25rem;transition:.3s var(--ease)}
.card.hoverable:hover{transform:translateY(-4px);border-color:var(--stroke);box-shadow:var(--shadow)}
.card h3{font-size:1.02rem;margin-bottom:.75rem;display:flex;align-items:center;gap:.55rem}
.sec-title{font-family:var(--font-d);font-size:.76rem;text-transform:uppercase;letter-spacing:.11em;
  color:var(--tx3);font-weight:700;margin:2rem 0 .85rem;display:flex;align-items:center;gap:.6rem}
.sec-title::after{content:'';flex:1;height:1px;background:var(--stroke2)}
.muted{color:var(--tx2)}.dim{color:var(--tx3)}
.small{font-size:.82rem}.tiny{font-size:.74rem}
.center{text-align:center}
.row{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.empty{padding:3rem 1rem;text-align:center;color:var(--tx3)}
.empty .big{font-size:2.6rem;margin-bottom:.6rem;opacity:.5}

/* =============== STAT TILES =============== */
.stat{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--r-md);padding:1.1rem;position:relative;overflow:hidden}
.stat::after{content:'';position:absolute;inset:0;background:var(--grad);opacity:.055;pointer-events:none}
.stat .lb{font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:var(--tx3);font-weight:700}
.stat .vl{font-family:var(--font-d);font-size:2rem;font-weight:800;line-height:1.1;margin:.35rem 0 .1rem}
.stat .sb{font-size:.76rem;color:var(--tx2)}

/* rings */
.ring-wrap{display:flex;align-items:center;gap:1rem}
.ring{position:relative;width:88px;height:88px;flex:none}
.ring svg{transform:rotate(-90deg);width:100%;height:100%}
.ring circle{fill:none;stroke-width:9;stroke-linecap:round}
.ring .track{stroke:var(--stroke2)}
.ring .prog{stroke:url(#ringGrad);transition:stroke-dashoffset 1.1s var(--ease)}
.ring .lbl{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-d);font-weight:800;font-size:1.05rem}

/* =============== PLANO =============== */
.day{border-radius:var(--r-md);border:1px solid var(--stroke);background:var(--glass);margin-bottom:.85rem;overflow:hidden;transition:.3s var(--ease)}
.day.today{border-color:rgba(167,139,250,.5);box-shadow:0 0 0 1px rgba(167,139,250,.2),0 16px 40px -22px rgba(120,120,255,.6)}
.day-head{display:flex;align-items:center;gap:.9rem;padding:1rem 1.15rem;cursor:pointer;user-select:none}
.day-head:hover{background:var(--hl)}
.day-date{font-family:var(--font-d);font-weight:800;font-size:1rem;min-width:82px}
.day-info{flex:1;min-width:0}
.day-info .tag{font-size:.72rem;font-weight:700;color:var(--a2);letter-spacing:.04em;text-transform:uppercase}
.day-info .foc{font-size:.86rem;color:var(--tx2);margin-top:.15rem}
.day-mini{width:74px}
.day-body{display:none;padding:0 1.15rem 1.1rem;flex-direction:column;gap:.5rem}
.day.open .day-body{display:flex;animation:fadeUp .35s var(--ease)}
.day.open .caret{transform:rotate(90deg)}
.caret{transition:.3s var(--ease);color:var(--tx3)}
.blk{display:flex;align-items:center;gap:.8rem;padding:.7rem .9rem;border-radius:12px;border:1px solid var(--stroke2);
  background:var(--glass2);transition:.22s var(--ease)}
.blk:hover{border-color:var(--stroke);background:var(--hl)}
.blk.done{opacity:.5}
.blk.done .bt{text-decoration:line-through}
.blk-check{width:22px;height:22px;border-radius:7px;border:2px solid var(--stroke);cursor:pointer;flex:none;
  display:grid;place-items:center;transition:.2s var(--ease);margin-top:2px;background:transparent;color:#08111f;font-size:.75rem;font-weight:800}
.blk.done .blk-check{background:var(--grad2);border-color:transparent}
.blk-main{flex:1;min-width:0}
.bt{font-weight:600;font-size:.9rem}
.bd{font-size:.79rem;color:var(--tx3);margin-top:.2rem;line-height:1.5}
.blk-side{display:flex;align-items:center;gap:.5rem;flex:none;flex-wrap:wrap;justify-content:flex-end}
.tipo{font-size:.64rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:.2rem .5rem;border-radius:6px}
.tipo.teoria{background:rgba(56,189,248,.16);color:#7dd3fc}
.tipo.questoes{background:rgba(167,139,250,.16);color:#c4b5fd}
.tipo.estacao{background:rgba(244,114,182,.16);color:#f9a8d4}
.tipo.flash{background:rgba(245,158,11,.16);color:#fcd34d}
.tipo.revisao{background:rgba(52,211,153,.16);color:#6ee7b7}
.tipo.simulado{background:rgba(248,113,113,.16);color:#fca5a5}
.tipo.prova{background:var(--grad);color:#08111f}
:root[data-theme="light"] .tipo.teoria{color:#0369a1}
:root[data-theme="light"] .tipo.questoes{color:#6d28d9}
:root[data-theme="light"] .tipo.estacao{color:#be185d}
:root[data-theme="light"] .tipo.flash{color:#b45309}
:root[data-theme="light"] .tipo.revisao{color:#047857}
:root[data-theme="light"] .tipo.simulado{color:#b91c1c}
:root[data-theme="light"] .tipo.prova{color:#fff}

/* =============== QUESTÕES =============== */
.q-shell{max-width:880px}
.q-meta{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem;align-items:center}
.q-enun{font-size:1.06rem;line-height:1.72;margin-bottom:1.4rem;font-weight:500}
.alts{display:flex;flex-direction:column;gap:.62rem}
.alt{display:flex;gap:.85rem;align-items:flex-start;padding:.95rem 1.05rem;border-radius:13px;border:1px solid var(--stroke);
  background:var(--glass2);cursor:pointer;transition:.2s var(--ease);text-align:left;color:var(--tx);font-family:inherit;font-size:.93rem;line-height:1.6;width:100%}
.alt:hover:not(.locked){transform:translateX(5px);border-color:var(--a2);background:var(--hl)}
.alt .ltr{width:26px;height:26px;border-radius:8px;background:var(--stroke2);display:grid;place-items:center;
  font-weight:800;font-size:.78rem;flex:none;font-family:var(--font-d);transition:.2s}
.alt.correct{border-color:var(--ok);background:rgba(34,197,94,.11)}
.alt.correct .ltr{background:var(--ok);color:#06210f}
.alt.wrong{border-color:var(--err);background:rgba(244,63,94,.11)}
.alt.wrong .ltr{background:var(--err);color:#2a0510}
.alt.locked{cursor:default}
.alt.faded{opacity:.5}
.coment{margin-top:1.2rem;padding:1.1rem 1.2rem;border-radius:13px;border:1px solid var(--stroke);
  background:var(--glass2);font-size:.9rem;line-height:1.75;animation:fadeUp .4s var(--ease);border-left:3px solid var(--a2)}
.coment b{color:var(--a1)}
.q-nav{display:flex;gap:.6rem;margin-top:1.4rem;align-items:center;flex-wrap:wrap}
.qprog{display:flex;gap:3px;margin-bottom:1.2rem;flex-wrap:wrap}
.qp{height:5px;flex:1;min-width:5px;border-radius:9px;background:var(--stroke2);transition:.4s var(--ease)}
.qp.ok{background:var(--ok)}.qp.no{background:var(--err)}.qp.cur{background:var(--a2)}

/* =============== ESTAÇÕES =============== */
.est-card{cursor:pointer;position:relative;overflow:hidden}
.est-card .head{display:flex;gap:.7rem;align-items:flex-start;margin-bottom:.7rem}
.est-ico{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:1.15rem;flex:none}
.est-card h4{font-size:1rem;line-height:1.35;font-family:var(--font-d)}
.est-card .loc{font-size:.76rem;color:var(--tx3);margin-top:.2rem}
.est-foot{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.85rem;align-items:center}
.best{margin-left:auto;font-family:var(--font-m);font-size:.76rem;font-weight:700}

.stage{max-width:960px}
.stage-bar{position:sticky;top:calc(var(--tb) + .5rem);z-index:20;display:flex;align-items:center;gap:1rem;
  padding:.85rem 1.1rem;border-radius:14px;margin-bottom:1.2rem;background:var(--glass);backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);border:1px solid var(--stroke);box-shadow:var(--shadow)}
.timer{font-family:var(--font-m);font-size:1.5rem;font-weight:700;letter-spacing:-.02em;min-width:82px}
.timer.warn{color:var(--warn)}
.timer.danger{color:var(--err);animation:pulse 1s infinite}
.stage-prog{flex:1}
.scenario{border-left:3px solid var(--a1);padding:1.15rem 1.3rem;border-radius:0 14px 14px 0;background:var(--glass2);
  border:1px solid var(--stroke);border-left-width:3px;margin-bottom:1rem;line-height:1.75;font-size:.95rem}
.tasks{list-style:none;display:flex;flex-direction:column;gap:.45rem;margin-top:.7rem}
.tasks li{display:flex;gap:.6rem;font-size:.88rem;color:var(--tx2);line-height:1.55}
.tasks li::before{content:'▸';color:var(--a2);font-weight:800;flex:none}
.impresso{border:1px dashed var(--stroke);border-radius:12px;padding:1rem 1.15rem;background:var(--glass2);margin-top:.8rem}
.impresso h5{font-family:var(--font-d);font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;color:var(--a1);margin-bottom:.6rem}
.impresso pre{font-family:var(--font-m);font-size:.82rem;line-height:1.8;white-space:pre-wrap;color:var(--tx2)}
.ator-box{margin-top:.8rem}
.ator-q{border:1px solid var(--stroke2);border-radius:11px;background:var(--glass2);margin-bottom:.4rem;overflow:hidden}
.ator-q summary{padding:.65rem .9rem;cursor:pointer;font-size:.85rem;font-weight:600;list-style:none;display:flex;gap:.5rem;align-items:center}
.ator-q summary::-webkit-details-marker{display:none}
.ator-q summary::before{content:'?';width:19px;height:19px;border-radius:6px;background:var(--stroke2);display:grid;place-items:center;font-size:.7rem;font-weight:800;flex:none}
.ator-q[open] summary{border-bottom:1px solid var(--stroke2)}
.ator-q p{padding:.7rem .9rem;font-size:.86rem;color:var(--tx2);line-height:1.65}
.step-q{font-size:1.02rem;font-weight:600;line-height:1.65;margin-bottom:1rem}
.fb{margin-top:1rem;padding:1rem 1.15rem;border-radius:13px;font-size:.89rem;line-height:1.7;animation:fadeUp .35s var(--ease)}
.fb.ok{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3)}
.fb.no{background:rgba(244,63,94,.1);border:1px solid rgba(244,63,94,.3)}
.chk-item{display:flex;gap:.75rem;align-items:flex-start;padding:.68rem .85rem;border-radius:11px;border:1px solid var(--stroke2);
  background:var(--glass2);cursor:pointer;transition:.2s var(--ease);margin-bottom:.42rem}
.chk-item:hover{background:var(--hl)}
.chk-item.on{border-color:rgba(34,197,94,.4);background:rgba(34,197,94,.07)}
.chk-box{width:21px;height:21px;border-radius:6px;border:2px solid var(--stroke);flex:none;display:grid;place-items:center;
  font-size:.72rem;font-weight:800;color:#06210f;transition:.2s;margin-top:1px}
.chk-item.on .chk-box{background:var(--ok);border-color:var(--ok)}
.chk-txt{flex:1;font-size:.87rem;line-height:1.55}
.chk-pts{font-family:var(--font-m);font-size:.76rem;color:var(--tx3);flex:none}
.frase{padding:.8rem 1rem;border-radius:11px;background:var(--glass2);border:1px solid var(--stroke2);
  border-left:3px solid var(--a3);font-size:.89rem;line-height:1.7;margin-bottom:.5rem;font-style:italic}
.armadilha{display:flex;gap:.6rem;font-size:.86rem;color:var(--tx2);line-height:1.6;margin-bottom:.45rem}
.armadilha::before{content:'⚠';color:var(--warn);flex:none}

/* =============== FLASHCARDS =============== */
.fc-scene{perspective:1600px;max-width:640px;margin:0 auto}
.fc{position:relative;width:100%;min-height:290px;transform-style:preserve-3d;transition:transform .7s var(--ease);cursor:pointer}
.fc.flip{transform:rotateY(180deg)}
.fc-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--r-lg);
  padding:2rem;display:flex;flex-direction:column;justify-content:center;background:var(--glass);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--stroke);box-shadow:var(--shadow)}
.fc-back{transform:rotateY(180deg);border-color:rgba(167,139,250,.35)}
.fc-face .side{font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;color:var(--tx3);font-weight:800;margin-bottom:.9rem}
.fc-face .txt{font-size:1.1rem;line-height:1.65;font-weight:500}
.fc-back .txt{font-size:.97rem;line-height:1.8;font-weight:400;color:var(--tx)}
.fc-tap{position:absolute;bottom:1rem;left:0;right:0;text-align:center;font-size:.72rem;color:var(--tx3)}
.grade{display:grid;grid-template-columns:repeat(4,1fr);gap:.55rem;margin-top:1.4rem;max-width:640px;margin-left:auto;margin-right:auto}
.gr{padding:.85rem .4rem;border-radius:12px;border:1px solid var(--stroke);background:var(--glass2);cursor:pointer;
  transition:.2s var(--ease);text-align:center;color:var(--tx);font-family:inherit}
.gr:hover{transform:translateY(-3px)}
.gr b{display:block;font-size:.86rem;font-weight:700}
.gr small{font-size:.68rem;color:var(--tx3);display:block;margin-top:.2rem}
.gr.g1:hover{border-color:var(--err);background:rgba(244,63,94,.1)}
.gr.g2:hover{border-color:var(--warn);background:rgba(245,158,11,.1)}
.gr.g3:hover{border-color:var(--a1);background:rgba(56,189,248,.1)}
.gr.g4:hover{border-color:var(--ok);background:rgba(34,197,94,.1)}

/* =============== PROTOCOLOS =============== */
.proto{border-radius:var(--r-md);border:1px solid var(--stroke);background:var(--glass);margin-bottom:.75rem;overflow:hidden}
.proto.dest{border-color:rgba(167,139,250,.4)}
.proto-head{display:flex;align-items:center;gap:.9rem;padding:1rem 1.15rem;cursor:pointer;user-select:none}
.proto-head:hover{background:var(--hl)}
.proto-ico{width:40px;height:40px;border-radius:12px;background:var(--glass2);border:1px solid var(--stroke2);
  display:grid;place-items:center;font-size:1.1rem;flex:none}
.proto-head h4{font-size:.98rem;font-family:var(--font-d)}
.proto-head .rs{font-size:.78rem;color:var(--tx3);margin-top:.15rem;line-height:1.5}
.proto-body{display:none;padding:0 1.15rem 1.2rem}
.proto.open .proto-body{display:block;animation:fadeUp .35s var(--ease)}
.proto.open .caret{transform:rotate(90deg)}
.pb{margin-bottom:.9rem}
.pb-texto{font-size:.89rem;line-height:1.75;color:var(--tx2)}
.pb-alerta{padding:.9rem 1.05rem;border-radius:11px;background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);
  font-size:.88rem;line-height:1.7}
.pb-passos{list-style:none;counter-reset:s;display:flex;flex-direction:column;gap:.5rem}
.pb-passos li{display:flex;gap:.7rem;font-size:.88rem;line-height:1.65;color:var(--tx2)}
.pb-passos li::before{content:'●';color:var(--a2);font-size:.6rem;margin-top:.5rem;flex:none}
.tbl-wrap{overflow-x:auto;border-radius:11px;border:1px solid var(--stroke2)}
table{width:100%;border-collapse:collapse;font-size:.84rem;min-width:420px}
th{background:var(--glass2);padding:.7rem .8rem;text-align:left;font-weight:700;font-size:.74rem;
  text-transform:uppercase;letter-spacing:.06em;color:var(--tx3);white-space:nowrap}
td{padding:.7rem .8rem;border-top:1px solid var(--stroke2);color:var(--tx2);line-height:1.55;vertical-align:top}
tr:hover td{background:var(--hl)}
.dose{display:flex;gap:.9rem;padding:.62rem .8rem;border-radius:10px;border:1px solid var(--stroke2);background:var(--glass2);margin-bottom:.4rem;align-items:flex-start}
.dose .dn{font-weight:700;font-size:.85rem;min-width:190px;flex:none;color:var(--tx)}
.dose .dd{font-size:.84rem;color:var(--tx2);line-height:1.6;font-family:var(--font-m)}

/* =============== CHARTS =============== */
.chart-box{position:relative;height:280px}
.chart-box.tall{height:330px}

/* =============== MISC =============== */
.toast{position:fixed;bottom:1.6rem;left:50%;transform:translate(-50%,140%);z-index:200;padding:.9rem 1.4rem;
  border-radius:13px;background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--stroke);box-shadow:var(--shadow);font-size:.88rem;font-weight:600;transition:transform .45s var(--ease);max-width:90vw;text-align:center}
.toast.on{transform:translate(-50%,0)}
.filters{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:1.3rem;align-items:center}
.filters select,.filters input{width:auto;min-width:150px}
.pill-row{display:flex;gap:.45rem;flex-wrap:wrap;margin-bottom:1.1rem}
.pill{padding:.42rem .82rem;border-radius:99px;border:1px solid var(--stroke);background:var(--glass2);
  font-size:.79rem;font-weight:600;cursor:pointer;transition:.2s var(--ease);color:var(--tx2);font-family:inherit}
.pill:hover{background:var(--hl);color:var(--tx)}
.pill.on{background:var(--grad);color:#08111f;border-color:transparent;font-weight:700}
:root[data-theme="light"] .pill.on{color:#fff}
.only-mobile{display:none}
.res-big{font-family:var(--font-d);font-size:3.4rem;font-weight:800;line-height:1}
.tema-badge{display:inline-flex;align-items:center;gap:.35rem;font-size:.72rem;font-weight:700;padding:.25rem .55rem;border-radius:7px}

@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:scale(.94) translateY(18px)}to{opacity:1;transform:none}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
@keyframes shimmer{0%{background-position:-500px 0}100%{background-position:500px 0}}

@media (max-width:960px){
  :root{--sb:0px}
  .only-mobile{display:grid}
  .sidebar{width:250px;transform:translateX(-100%)}
  .sidebar.open{transform:none}
  .view{margin-left:0;padding:calc(var(--tb) + 1.2rem) 1rem 5rem}
  .countdown{display:none}
  .topbar-brand strong{display:none}
  .grade{grid-template-columns:repeat(2,1fr)}
  .dose{flex-direction:column;gap:.25rem}
  .dose .dn{min-width:0}
}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms !important;transition-duration:.01ms !important}}
@media print{
  #bg3d,.bg-fallback,.topbar,.sidebar,.toast{display:none !important}
  .view{margin:0;padding:0}
  .proto-body{display:block !important}
  body{background:#fff;color:#000}
}

/* =============== SINCRONIZAÇÃO =============== */
.sync-chip{cursor:pointer;font-family:inherit;gap:.4rem;transition:.22s var(--ease)}
.sync-chip:hover{background:var(--hl);color:var(--tx)}
.sync-dot{width:7px;height:7px;border-radius:99px;background:var(--tx3);flex:none}
.sync-chip.st-ok .sync-dot{background:var(--ok);box-shadow:0 0 8px var(--ok)}
.sync-chip.st-sync .sync-dot{background:var(--a1);box-shadow:0 0 8px var(--a1);animation:pulse 1s infinite}
.sync-chip.st-erro .sync-dot{background:var(--err);box-shadow:0 0 8px var(--err)}
.sync-chip.st-offline .sync-dot{background:var(--warn)}
.sync-chip.st-off{opacity:.65}
.login-sync{margin-top:.9rem;padding:.75rem .9rem;border-radius:11px;border:1px solid var(--stroke2);
  background:var(--glass2);font-size:.78rem;line-height:1.6;color:var(--tx2);display:flex;gap:.6rem;align-items:flex-start}
.login-sync .ic{flex:none;font-size:.95rem;margin-top:-1px}
.login-sync b{color:var(--tx)}
.sync-form{display:flex;flex-direction:column;gap:.6rem;margin-top:.8rem}
.sync-form label{font-size:.72rem;text-transform:uppercase;letter-spacing:.09em;color:var(--tx3);font-weight:700}
.sync-form input{font-family:var(--font-m);font-size:.8rem}
.passo{display:flex;gap:.8rem;padding:.7rem 0;border-top:1px solid var(--stroke2);align-items:flex-start}
.passo:first-of-type{border-top:0}
.passo .n{width:22px;height:22px;border-radius:7px;background:var(--grad);color:#08111f;display:grid;place-items:center;
  font-weight:800;font-size:.72rem;flex:none;font-family:var(--font-d)}
:root[data-theme="light"] .passo .n{color:#fff}
.passo .tx{font-size:.85rem;line-height:1.65;color:var(--tx2)}
.passo .tx b{color:var(--tx)}
.passo code{font-family:var(--font-m);font-size:.78rem;background:var(--stroke2);padding:.1rem .35rem;border-radius:5px}
.only-wide{display:inline-flex}
@media (max-width:1100px){ .only-wide{display:none} }