:root{
  --blue:#2563eb; --blue-d:#1d4ed8; --blue-bg:#dbeafe;
  --green:#16a34a; --green-d:#15803d; --green-bg:#dcfce7;
  --amber:#d97706; --amber-bg:#fef3c7;
  --red:#dc2626; --red-bg:#fee2e2;
  --bg:#f1f5f9; --card:#ffffff; --text:#0f172a; --muted:#64748b; --line:#e2e8f0;
  --safe-t:env(safe-area-inset-top,0px); --safe-b:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box}
html{font-size:17px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.4;
  -webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}
button{font-family:inherit;cursor:pointer}
h2,h3{margin:0}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.center{text-align:center}

.boot{padding:30vh 20px 0;text-align:center;font-size:1.3rem;color:var(--muted)}
.loading{padding:48px 0;text-align:center;color:var(--muted);font-size:1.1rem}

/* ---------- barra superior ---------- */
.bar{position:sticky;top:0;z-index:5;background:var(--blue);color:#fff;
  padding:calc(12px + var(--safe-t)) 16px 14px}
.bar-in{max-width:560px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.bar-title{font-size:1.25rem;font-weight:800}
.bar-sub{font-size:.85rem;opacity:.85}
.iconbtn{width:44px;height:44px;border:0;border-radius:14px;background:rgba(255,255,255,.18);color:#fff;font-size:1.2rem}

.main{max-width:560px;margin:0 auto;padding:16px 16px calc(100px + var(--safe-b))}

/* ---------- menu inferior ---------- */
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:6;background:#fff;border-top:1px solid var(--line);
  display:flex;justify-content:center;padding:6px 8px calc(6px + var(--safe-b))}
.tab{flex:1;max-width:140px;border:0;background:transparent;color:var(--muted);
  display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 4px;border-radius:14px;
  font-size:.75rem;font-weight:700}
.tab .ti{font-size:1.5rem;line-height:1}
.tab.on{color:var(--blue);background:var(--blue-bg)}

/* ---------- cartões ---------- */
.card{background:var(--card);border-radius:20px;padding:16px;margin-bottom:14px;box-shadow:0 1px 2px rgba(15,23,42,.06)}
.card h3{font-size:1.05rem;margin-bottom:10px}
.section{margin:22px 4px 10px;font-size:1.05rem;font-weight:800}
.q{font-size:1.3rem;font-weight:800;margin:18px 4px 12px}

.hero{background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff;border-radius:24px;
  padding:18px;display:flex;align-items:center;gap:16px;margin-bottom:6px}
.hero .he{font-size:3rem;line-height:1}
.hero .hl{font-size:.95rem;opacity:.9}
.hero .hn{font-size:3rem;font-weight:900;line-height:1}
.hero.zero{background:linear-gradient(135deg,#64748b,#475569)}

.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.stat{background:var(--card);border-radius:20px;padding:14px;box-shadow:0 1px 2px rgba(15,23,42,.06)}
.stat .si{font-size:1.6rem}
.stat .sn{font-size:2.2rem;font-weight:900;line-height:1.1}
.stat .sl{color:var(--muted);font-size:.85rem;font-weight:600}
.stat.blue{background:var(--blue);color:#fff}
.stat.blue .sl{color:#dbeafe}

/* ---------- escolha de quantidade ---------- */
.pick{background:var(--card);border-radius:22px;padding:16px;margin-bottom:12px;border:3px solid transparent;
  box-shadow:0 1px 2px rgba(15,23,42,.06)}
.pick.ok{border-color:var(--green-bg)}
.pick.late{border-color:var(--amber-bg)}
.pick-head{display:flex;align-items:center;gap:12px}
.pick-head .ico{font-size:2.2rem}
.pick-head b{font-size:1.2rem;display:block}
.pick-head small{color:var(--muted)}
.pick-head .pay{margin-left:auto;text-align:right;font-weight:800;font-size:.9rem;white-space:nowrap}
.pick.ok .pay{color:var(--green-d)}
.pick.late .pay{color:var(--amber)}
.stepper{display:flex;align-items:center;gap:10px;margin-top:14px}
.step{background:#e2e8f0;color:var(--text);width:68px;height:68px;flex:none;border:0;border-radius:20px;font-size:2.2rem;font-weight:800;line-height:1}
.pick.ok .step{background:var(--green-bg);color:var(--green-d)}
.pick.late .step{background:var(--amber-bg);color:var(--amber)}
.step:active{transform:scale(.94)}
.stepper input{flex:1;min-width:0;height:68px;text-align:center;font-size:2.4rem;font-weight:900;
  border:2px solid var(--line);border-radius:20px;background:#fff;color:var(--text)}

.savebar{position:sticky;bottom:calc(78px + var(--safe-b));z-index:4;background:linear-gradient(to bottom,rgba(241,245,249,0),var(--bg) 18%);padding-top:6px}
.sum{display:flex;justify-content:space-between;align-items:center;padding:14px 6px 4px;font-size:1.1rem;font-weight:700}
.sum b{font-size:1.6rem;color:var(--green-d)}

/* ---------- botões ---------- */
.cta{display:block;width:100%;height:68px;border:0;border-radius:20px;background:var(--green);color:#fff;
  font-size:1.3rem;font-weight:900;margin-top:10px;box-shadow:0 4px 0 var(--green-d)}
.cta:active{transform:translateY(3px);box-shadow:0 1px 0 var(--green-d)}
.cta:disabled{background:#cbd5e1;box-shadow:0 4px 0 #94a3b8;color:#fff}
.cta.blue{background:var(--blue);box-shadow:0 4px 0 var(--blue-d)}
.btn{height:56px;padding:0 20px;border:0;border-radius:16px;background:var(--blue);color:#fff;font-size:1.05rem;font-weight:800}
.btn.ghost{background:#e2e8f0;color:var(--text)}
.btn.danger{background:var(--red);color:#fff}
.btn.green{background:var(--green)}
.btn.full{width:100%}
.btn.paid{background:var(--green-bg);color:var(--green-d)}
.btnrow{display:flex;gap:10px;margin-top:16px}
.btnrow .btn{flex:1}
.mini{height:40px;padding:0 14px;border:0;border-radius:12px;background:var(--blue-bg);color:var(--blue-d);font-weight:800;font-size:.9rem}
.mini.danger{background:var(--red-bg);color:var(--red)}
.mini.green{background:var(--green-bg);color:var(--green-d)}
.linkbtn{display:block;margin:14px auto 0;border:0;background:none;color:var(--blue);font-size:1rem;font-weight:700;padding:10px}

/* ---------- listas ---------- */
.item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.item:last-child{border-bottom:0}
.item b{font-size:1rem}
.item .r{text-align:right}
.big-money{font-size:2.4rem;font-weight:900;color:var(--green-d);line-height:1.1}
.badge{display:inline-block;white-space:nowrap;padding:3px 10px;border-radius:99px;font-size:.78rem;font-weight:800}
.badge.open{background:var(--amber-bg);color:var(--amber)}
.badge.closed{background:var(--blue-bg);color:var(--blue-d)}
.badge.paid{background:var(--green-bg);color:var(--green-d)}
.badge.off{background:#e2e8f0;color:var(--muted)}
.pill{display:inline-block;padding:4px 10px;border-radius:99px;font-size:.85rem;font-weight:800;margin:4px 6px 0 0}
.pill.ok{background:var(--green-bg);color:var(--green-d)}
.pill.late{background:var(--amber-bg);color:var(--amber)}
.tap{cursor:pointer}

.cour{background:var(--card);border-radius:20px;padding:14px;margin-bottom:12px;box-shadow:0 1px 2px rgba(15,23,42,.06)}
.cour-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.cour-top b{font-size:1.15rem}
.cour .bal{font-size:1.9rem;font-weight:900;text-align:right;line-height:1}
.cour .bal small{display:block;font-size:.72rem;color:var(--muted);font-weight:600}
.cour .btnrow{margin-top:12px}
.cour .btnrow .btn{height:48px;font-size:.95rem}

.pnav{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}
.pnav .btn{width:56px;padding:0;font-size:1.6rem}
.pnav .btn:disabled{opacity:.35}
.pnav .mid{text-align:center}
.pnav .mid b{font-size:1.1rem;display:block}

.banner{background:var(--amber-bg);color:#92400e;border-radius:16px;padding:12px 14px;margin-bottom:12px;font-weight:600}
.banner.blue{background:var(--blue-bg);color:var(--blue-d)}
.empty{text-align:center;color:var(--muted);padding:26px 10px}

/* ---------- formulários ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px}
.field input,.field select{width:100%;height:56px;padding:0 14px;font-size:1.1rem;border:2px solid var(--line);
  border-radius:14px;background:#fff;color:var(--text)}
.field input:focus,.field select:focus,.stepper input:focus{outline:3px solid var(--blue-bg);border-color:var(--blue)}
.check{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.05rem}
.check input{width:28px;height:28px}
.pwrap{position:relative}
.pwrap input{padding-right:60px}
.pwrap button{position:absolute;right:6px;top:6px;width:44px;height:44px;border:0;border-radius:12px;background:#e2e8f0;font-size:1.2rem}
.err{background:var(--red-bg);color:#991b1b;border-radius:14px;padding:12px 14px;margin-bottom:12px;font-weight:600}

.login{max-width:420px;margin:0 auto;padding:calc(36px + var(--safe-t)) 20px calc(24px + var(--safe-b))}
.login .logo{width:96px;height:96px;border-radius:24px;display:block;margin:0 auto 12px;box-shadow:0 6px 18px rgba(37,99,235,.35)}
.login h1{text-align:center;font-size:1.7rem;margin:0 0 4px}
.login p.sub{text-align:center;color:var(--muted);margin:0 0 22px}

/* ---------- janela deslizante ---------- */
.sheet-wrap{position:fixed;inset:0;z-index:20}
.sheet-bg{position:absolute;inset:0;background:rgba(15,23,42,.55);opacity:0;transition:opacity .2s}
.sheet{position:absolute;left:0;right:0;bottom:0;max-width:560px;margin:0 auto;background:#fff;
  border-radius:26px 26px 0 0;padding:22px 20px calc(20px + var(--safe-b));max-height:90vh;overflow:auto;
  transform:translateY(100%);transition:transform .22s ease}
.sheet-wrap.open .sheet-bg{opacity:1}
.sheet-wrap.open .sheet{transform:none}
.sheet h3{font-size:1.3rem;margin-bottom:6px}
.sheet .pre{white-space:pre-line}
.success{text-align:center}
.success .e{font-size:4.5rem;line-height:1.1}
.success h3{font-size:1.6rem}

/* ---------- aviso rápido ---------- */
#toast{position:fixed;left:0;right:0;margin:0 auto;width:fit-content;bottom:calc(96px + var(--safe-b));transform:translateY(20px);z-index:30;
  background:#0f172a;color:#fff;padding:14px 18px;border-radius:16px;font-weight:700;max-width:92%;text-align:center;
  opacity:0;pointer-events:none;transition:all .2s}
#toast.show{opacity:1;transform:none}
#toast.err{background:var(--red)}
#toast.ok{background:var(--green-d)}

@media (min-width:700px){
  body{background:#e2e8f0}
}