:root{
  --bg:#F5F0EC;
  --surface:#FFFFFF;
  --surface-2:#FBF7F4;
  --ink:#241C1F;
  --ink-2:#5F5157;
  --muted:#9B8E93;
  --line:#ECE3DE;
  --line-2:#F3ECE7;
  --brand:#7B2E43;
  --brand-2:#9A3B55;
  --brand-press:#631F33;
  --accent:#B08A54;
  --rose:#C98BA0;
  --rose-tint:#F4E9EC;
  --ok:#3F8F6B;
  --warn:#B27A2E;
  --danger:#B24545;
  --serif:"Iowan Old Style","Palatino Linotype","Palatino","Georgia",serif;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,system-ui,sans-serif;
  --shadow-sm:0 1px 2px rgba(36,28,31,.05);
  --shadow:0 1px 2px rgba(36,28,31,.05),0 10px 30px rgba(36,28,31,.06);
  --r-card:16px;--r-group:14px;--r-ctrl:12px;
  --maxw:900px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  line-height:1.5;
}
#app{max-width:var(--maxw);margin:0 auto;min-height:100%;position:relative;padding-bottom:96px}
img{max-width:100%}
.i{width:22px;height:22px;flex:none;display:block}

/* ---------- Top nav (compact) ---------- */
.nav{position:sticky;top:0;z-index:20;background:rgba(245,240,236,.82);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:calc(env(safe-area-inset-top) + 10px) 18px 10px;max-width:var(--maxw);margin:0 auto}
.brand-name{font-family:var(--serif);font-size:19px;font-weight:600;letter-spacing:.2px;color:var(--brand)}
.nav-progress{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--line);color:var(--ink-2);font-weight:700;font-size:12.5px;padding:6px 12px;border-radius:999px;cursor:pointer}
.nav-progress .dot{width:7px;height:7px;border-radius:50%;background:var(--brand)}

/* ---------- View + large title ---------- */
.view{padding:8px 16px 8px;animation:fade .22s ease}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.view{animation:none}}
.ltitle{padding:10px 2px 16px}
.ltitle h1{font-size:29px;font-weight:800;letter-spacing:-.6px;line-height:1.1;color:var(--ink)}
.ltitle p{font-size:14px;color:var(--muted);margin-top:4px}
.ltitle .count{font-size:13px;color:var(--muted);font-weight:600}

/* ---------- Section header ---------- */
.sec-h{display:flex;align-items:baseline;justify-content:space-between;margin:22px 4px 10px}
.sec-h h2{font-size:15px;font-weight:800;letter-spacing:.2px;text-transform:uppercase;color:var(--ink-2)}
.sec-h .sub{font-size:12.5px;color:var(--muted)}
.eyebrow{font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--brand)}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-sm);padding:16px}
.card + .card{margin-top:12px}
.card-h{display:flex;align-items:center;gap:11px;margin-bottom:10px}
.card-h .ci{width:38px;height:38px;border-radius:11px;background:var(--rose-tint);color:var(--brand);display:grid;place-items:center}
.card-h .ci .i{width:20px;height:20px}
.card-h h3{font-size:15.5px;font-weight:700}
.card-h p{font-size:12px;color:var(--muted);margin-top:1px}

/* ---------- Progress card (início) ---------- */
.prog-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:18px;box-shadow:var(--shadow-sm)}
.prog-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px}
.prog-top .n{font-size:15px;font-weight:700}
.prog-top .pct{font-size:13px;color:var(--brand);font-weight:800}
.bar{height:8px;background:var(--line-2);border-radius:999px;overflow:hidden}
.bar span{display:block;height:100%;background:var(--brand);border-radius:999px;transition:width .5s ease}
.prog-card .cta{margin-top:14px}

/* ---------- Quick tiles ---------- */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tile{display:flex;flex-direction:column;gap:12px;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:15px;cursor:pointer;box-shadow:var(--shadow-sm);transition:background .18s,border-color .18s}
.tile:hover{background:var(--surface-2);border-color:var(--rose)}
.tile .ti{width:40px;height:40px;border-radius:11px;background:var(--rose-tint);color:var(--brand);display:grid;place-items:center}
.tile .ti .i{width:21px;height:21px}
.tile .tt{font-weight:700;font-size:14.5px}
.tile .td{font-size:12px;color:var(--muted);margin-top:2px}

/* ---------- Grouped list (native) ---------- */
.group{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-group);overflow:hidden;box-shadow:var(--shadow-sm)}
.row{display:flex;align-items:center;gap:13px;padding:14px 15px;cursor:pointer;position:relative;background:none;border:none;width:100%;text-align:left;font-family:inherit;color:inherit;transition:background .15s}
.row:not(:last-child)::after{content:"";position:absolute;left:56px;right:0;bottom:0;height:1px;background:var(--line-2)}
.row:hover{background:var(--surface-2)}
.row .lead-badge{flex:none;width:30px;height:30px;border-radius:9px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px}
.row .lead-ic{flex:none;width:32px;height:32px;border-radius:9px;background:var(--rose-tint);color:var(--brand);display:grid;place-items:center}
.row .rc{flex:1;min-width:0}
.row .rt{font-size:14.5px;font-weight:600;display:flex;align-items:center;gap:8px}
.row .rd{font-size:12px;color:var(--muted);margin-top:2px}
.row .chev{flex:none;color:#C9BDB6}
.row .chev .i{width:19px;height:19px}
.row.done .rt{color:var(--muted)}
.grp-progress{display:flex;align-items:center;gap:8px;margin-top:6px}
.grp-progress .mini{flex:1;max-width:120px;height:5px;background:var(--line-2);border-radius:999px;overflow:hidden}
.grp-progress .mini span{display:block;height:100%;background:var(--accent)}
.grp-progress .frac{font-size:11.5px;color:var(--muted);font-weight:600}

/* check circle for lessons */
.check{flex:none;width:24px;height:24px;border-radius:50%;border:1.8px solid var(--line);display:grid;place-items:center;color:transparent}
.row.done .check{background:var(--ok);border-color:var(--ok);color:#fff}
.check .i{width:14px;height:14px}

/* pills */
.pill{font-size:10px;font-weight:800;letter-spacing:.4px;padding:2px 8px;border-radius:999px;text-transform:uppercase}
.pill.gold{background:#F4EBDA;color:#8A6A2E}
.pill.soon{background:#FBF1E1;color:var(--warn);text-transform:none;letter-spacing:0}

/* ---------- Lesson detail ---------- */
.back{display:inline-flex;align-items:center;gap:4px;color:var(--brand);font-weight:600;font-size:14px;background:none;border:none;cursor:pointer;margin:2px 0 6px;padding:6px 0}
.back .i{width:20px;height:20px}
.lesson-head{padding:4px 2px 4px}
.lesson-kicker{font-size:12px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:var(--brand)}
.lesson-title{font-size:23px;font-weight:800;line-height:1.2;letter-spacing:-.4px;margin:7px 0 10px}
.lesson-meta{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--brand);background:var(--rose-tint);padding:6px 11px;border-radius:999px}
.lesson-meta .i{width:15px;height:15px}
.apostila{margin-top:18px}
.apostila h3{font-size:16px;margin:18px 0 8px;color:var(--brand)}
.apostila h4{font-size:14px;margin:15px 0 6px;color:var(--ink)}
.apostila p{margin:9px 0;font-size:15px;color:var(--ink-2)}
.apostila ul,.apostila ol{margin:8px 0 8px 20px}
.apostila li{margin:5px 0;font-size:15px;color:var(--ink-2)}
.apostila strong{color:var(--ink)}
.callout{background:var(--rose-tint);border-left:3px solid var(--rose);border-radius:10px;padding:12px 14px;margin:14px 0;font-size:13.5px;color:var(--ink-2)}
.callout.warn{background:#FBF2E4;border-color:var(--warn)}
.callout.ok{background:#E7F3EC;border-color:var(--ok)}
.callout strong{color:var(--ink)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border:none;border-radius:var(--r-ctrl);padding:14px 18px;font-size:15px;font-weight:700;font-family:inherit;cursor:pointer;width:100%;transition:background .15s}
.btn:hover{background:var(--brand-press)}
.btn:active{transform:scale(.99)}
.btn .i{width:18px;height:18px}
.btn.ghost{background:var(--surface);color:var(--brand);border:1.5px solid var(--line)}
.btn.ghost:hover{background:var(--surface-2)}
.btn-row{margin-top:18px}

/* ---------- Fields ---------- */
.field{margin:12px 0}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input,.field select{width:100%;border:1.5px solid var(--line);border-radius:var(--r-ctrl);padding:13px 13px;font-size:16px;font-family:inherit;outline:none;background:var(--surface-2);color:var(--ink);transition:border-color .15s,background .15s}
.field input:focus,.field select:focus{border-color:var(--brand);background:#fff}
.result-box{margin-top:16px;background:var(--brand);color:#fff;border-radius:var(--r-card);padding:18px}
.result-box .lbl{font-size:13px;opacity:.85}
.result-box .big{font-size:30px;font-weight:800;letter-spacing:-.5px;margin-top:2px}
.result-box .rrow{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;border-top:1px solid rgba(255,255,255,.18);margin-top:6px}
.result-box .rrow:first-of-type{border-top:none}

/* ---------- Search + filters ---------- */
.search{display:flex;align-items:center;gap:9px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-ctrl);padding:12px 14px;box-shadow:var(--shadow-sm)}
.search .i{width:19px;height:19px;color:var(--muted)}
.search input{border:none;outline:none;font-size:16px;width:100%;background:transparent;color:var(--ink);font-family:inherit}
.filters{display:flex;gap:8px;overflow-x:auto;padding:12px 2px;-webkit-overflow-scrolling:touch}
.filters::-webkit-scrollbar{display:none}
.fchip{flex:none;font-size:12.5px;font-weight:600;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);padding:8px 14px;border-radius:999px;cursor:pointer;white-space:nowrap;transition:background .15s,color .15s}
.fchip.active{background:var(--brand);color:#fff;border-color:var(--brand)}

/* ---------- Supplier card ---------- */
.sup{padding:16px}
.sup-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.sup-name{font-weight:700;font-size:15.5px}
.b{font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--rose-tint);color:var(--brand);white-space:nowrap}
.b.origin{background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line)}
.b.ver-no{display:inline-flex;align-items:center;gap:4px;background:#FBF2E4;color:var(--warn)}
.b.ver-yes{display:inline-flex;align-items:center;gap:4px;background:#E7F3EC;color:var(--ok)}
.b .i{width:12px;height:12px}
.sup-badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.sup-rows{margin-top:11px;display:grid;gap:5px}
.sup-row{display:flex;font-size:12.5px}
.sup-row .k{color:var(--muted);width:110px;flex:none}
.sup-row .v{color:var(--ink);font-weight:600}
.sup-obs{font-size:12.5px;color:var(--ink-2);margin-top:10px;line-height:1.5}
.sup-link{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:13px;font-weight:700;color:var(--brand);text-decoration:none}
.sup-link .i{width:15px;height:15px}

/* ---------- Downloads ---------- */
.dl{display:flex;align-items:center;gap:12px;padding:13px 14px;margin-top:10px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-ctrl);color:var(--ink);font-weight:600;font-size:14px;text-decoration:none;transition:background .15s}
.dl:hover{background:var(--rose-tint)}
.dl .fi{flex:none;width:34px;height:34px;border-radius:9px;background:#fff;border:1px solid var(--line);color:var(--brand);display:grid;place-items:center}
.dl .fi .i{width:18px;height:18px}
.dl .dt{flex:1}
.dl .ext{font-size:10.5px;color:var(--muted);font-weight:700;text-transform:uppercase}
.dl .dlic{color:var(--muted)}
.dl .dlic .i{width:18px;height:18px}

/* ---------- Content library ---------- */
.hook{display:flex;gap:12px;align-items:flex-start;padding:12px 0}
.hook:not(:last-child){border-bottom:1px solid var(--line-2)}
.hook .n{flex:none;width:26px;height:26px;border-radius:8px;background:var(--rose-tint);color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:12px}
.hook .h-t{font-size:14px;font-weight:500;color:var(--ink)}

/* ---------- misc ---------- */
.muted{color:var(--muted)}
.note{font-size:12.5px;color:var(--ink-2);line-height:1.5}
.spacer{height:8px}
.empty{text-align:center;color:var(--muted);padding:40px 10px;font-size:14px}

/* Locked (entrega/upsell) */
.locked{text-align:center;padding:26px 20px}
.locked .lock-ic{width:58px;height:58px;margin:0 auto 14px;border-radius:16px;background:var(--rose-tint);color:var(--brand);display:grid;place-items:center}
.locked .lock-ic .i{width:27px;height:27px}
.locked h3{font-size:17px;font-weight:800;margin-bottom:7px}
.locked p{font-size:13.5px;color:var(--ink-2);max-width:44ch;margin:0 auto}
.locked .btn{max-width:320px;margin:16px auto 0}

/* ---------- Gate / login ---------- */
.gate{position:fixed;inset:0;z-index:100;background:var(--brand);display:flex;align-items:center;justify-content:center;padding:24px}
.gate-card{background:var(--surface);border-radius:22px;box-shadow:var(--shadow);padding:32px 24px;width:100%;max-width:380px;text-align:center}
.gate-lock{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;background:var(--rose-tint);color:var(--brand);display:grid;place-items:center}
.gate-lock .i{width:26px;height:26px}
.gate h1{font-family:var(--serif);font-size:23px;font-weight:600;color:var(--ink)}
.gate p{font-size:13.5px;color:var(--muted);margin:6px 0 20px}
.gate input{width:100%;border:1.5px solid var(--line);border-radius:var(--r-ctrl);padding:13px 14px;font-size:16px;font-family:inherit;margin-bottom:8px;outline:none;background:var(--surface-2)}
.gate input:focus{border-color:var(--brand);background:#fff}
.gate .gate-err{color:var(--danger);font-size:12.5px;min-height:18px;text-align:left}
.gate .gate-note{font-size:11.5px;color:var(--muted);margin-top:18px;line-height:1.5}

/* ---------- Tabbar ---------- */
.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:30;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.4) blur(16px);border-top:1px solid var(--line);display:flex;max-width:var(--maxw);margin:0 auto;padding:8px 4px calc(8px + env(safe-area-inset-bottom))}
.tab{flex:1;background:none;border:none;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 2px;cursor:pointer;color:var(--muted);font-size:10.5px;font-weight:600;font-family:inherit;transition:color .15s}
.tab .i{width:24px;height:24px}
.tab.active{color:var(--brand)}