:root{
  --ink:#111418; --amber:#f5a623; --amber-d:#d98c0d; --bg:#f4f5f7;
  --card:#ffffff; --line:#e6e8ec; --muted:#6b7280; --ok:#16a34a; --danger:#dc2626;
  --shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);
  --radius:14px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  background:var(--bg); color:var(--ink); font-size:16px; line-height:1.4;
  padding-bottom:env(safe-area-inset-bottom);
}
a{color:var(--amber-d);text-decoration:none}
.container{max-width:720px;margin:0 auto;padding:0 14px}

/* top bar */
.topbar{position:sticky;top:0;z-index:30;background:var(--ink);color:#fff;
  display:flex;align-items:center;gap:10px;padding:10px 14px;
  padding-top:calc(10px + env(safe-area-inset-top))}
.topbar .logo{font-weight:800;letter-spacing:.5px;font-size:18px}
.topbar .logo b{color:var(--amber)}
.topbar .sp{flex:1}
.topbar a,.topbar button{color:#fff}
.iconbtn{background:rgba(255,255,255,.12);border:0;color:#fff;border-radius:10px;
  padding:8px 12px;font-size:14px;font-weight:600;cursor:pointer}
.iconbtn:active{transform:scale(.97)}

.page{padding:14px 0 120px}
h1,h2,h3{margin:0 0 8px}
.muted{color:var(--muted)}
.small{font-size:13px}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);margin:12px 0;overflow:hidden}
.card .hd{display:flex;align-items:center;gap:10px;padding:12px 14px;cursor:pointer}
.card .hd h3{margin:0;font-size:15px}
.card .bd{padding:0 14px 14px}

/* section bar */
.secbar{background:var(--ink);color:#fff;border-radius:12px;padding:10px 14px;margin:18px 0 8px;
  display:flex;align-items:center;justify-content:space-between}
.secbar .t{font-weight:800;font-size:15px;letter-spacing:.3px}
.secbar .p{background:var(--amber);color:#111;font-weight:800;border-radius:999px;padding:3px 10px;font-size:13px}

/* form fields */
label.f{display:block;margin:8px 0}
label.f .lab{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
input,select,textarea{width:100%;font:inherit;padding:11px 12px;border:1px solid var(--line);
  border-radius:10px;background:#fff;color:var(--ink);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(245,166,35,.18)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}

/* produto card */
.prod{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;margin:10px 0;background:#fff}
.prod .top{display:flex;gap:12px;align-items:center;padding:10px}
.prod .ph{width:84px;height:64px;flex:0 0 auto;border-radius:8px;background:#fafafa;
  display:flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.prod .ph img{max-width:100%;max-height:100%;object-fit:contain}
.prod .info{flex:1;min-width:0}
.prod .info .nm{font-weight:700;font-size:14px}
.prod .info .cd{font-size:12px;color:var(--muted)}
.prod .info .sg{font-size:12px;color:var(--muted);margin-top:2px}
.switch{position:relative;display:inline-block;width:48px;height:28px;flex:0 0 auto}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;inset:0;background:#cfd3da;border-radius:999px;transition:.2s;cursor:pointer}
.slider:before{content:"";position:absolute;height:22px;width:22px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.3)}
.switch input:checked + .slider{background:var(--amber)}
.switch input:checked + .slider:before{transform:translateX(20px)}

.grid-sizes{padding:0 10px 10px;display:none}
.prod.on .grid-sizes{display:block}
.genlabel{font-size:11px;font-weight:800;color:#fff;background:var(--amber-d);display:inline-block;
  padding:2px 8px;border-radius:6px;margin:8px 0 6px}
.sizes{display:grid;grid-template-columns:repeat(auto-fill,minmax(86px,1fr));gap:8px}
.size{border:1px solid var(--line);border-radius:10px;padding:6px;text-align:center;background:#fafbfc}
.size .sz{font-size:12px;font-weight:700;color:var(--ink);margin-bottom:4px}
.stepper{display:flex;align-items:center;gap:4px;justify-content:center}
.stepper button{width:30px;height:30px;border:1px solid var(--line);background:#fff;border-radius:8px;font-size:18px;font-weight:700;line-height:1;cursor:pointer;color:var(--ink)}
.stepper button:active{background:#f0f0f0}
.stepper input{width:44px;text-align:center;padding:6px 2px;font-weight:700}
.prod .ptot{padding:8px 10px;border-top:1px dashed var(--line);font-size:13px;display:flex;justify-content:space-between}
.prod .ptot b{color:var(--ink)}

/* sticky footer total */
.footbar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);
  box-shadow:0 -2px 10px rgba(0,0,0,.06);padding:10px 14px calc(10px + env(safe-area-inset-bottom))}
.footbar .inner{max-width:720px;margin:0 auto;display:flex;align-items:center;gap:12px}
.footbar .tot{flex:1;min-width:0}
.footbar .tot .l{font-size:12px;color:var(--muted)}
.footbar .tot .v{font-size:20px;font-weight:800}
.btn{background:var(--amber);color:#111;border:0;border-radius:12px;padding:14px 18px;font-size:16px;font-weight:800;cursor:pointer;white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.5}
.btn.block{width:100%}
.btn.ghost{background:#eef0f3;color:var(--ink)}
.btn.dark{background:var(--ink);color:#fff}
.btn.sm{padding:9px 12px;font-size:14px;border-radius:10px}

/* lists / tables */
.olist{display:flex;flex-direction:column;gap:10px}
.oitem{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;box-shadow:var(--shadow)}
.oitem .l1{display:flex;justify-content:space-between;align-items:center;gap:8px}
.oitem .num{font-weight:800}
.oitem .cli{font-size:14px}
.oitem .meta{font-size:12px;color:var(--muted);margin-top:2px}
.oitem .val{font-weight:800;font-size:16px}
.oitem .acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.badge{display:inline-block;background:#eef0f3;border-radius:999px;padding:2px 8px;font-size:12px;font-weight:700;color:var(--muted)}
.kpis{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:12px 0}
.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;text-align:center}
.kpi .v{font-size:20px;font-weight:800}
.kpi .l{font-size:11px;color:var(--muted);text-transform:uppercase}

/* toast */
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);z-index:60;
  background:#111;color:#fff;padding:12px 16px;border-radius:12px;font-weight:600;
  box-shadow:0 6px 20px rgba(0,0,0,.3);max-width:90%;text-align:center;opacity:0;transition:.25s;pointer-events:none}
.toast.show{opacity:1;bottom:100px}
.toast.ok{background:#16653a}
.toast.err{background:#9b1c1c}

/* login */
.login-wrap{min-height:100svh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:radial-gradient(1200px 600px at 50% -10%,#2a2a2e,#0f0f10)}
.login-card{background:#fff;border-radius:18px;padding:26px 22px;width:100%;max-width:380px;box-shadow:0 20px 50px rgba(0,0,0,.4)}
.login-card .brand{text-align:center;font-size:30px;font-weight:900;letter-spacing:1px;margin-bottom:2px}
.login-card .brand b{color:var(--amber)}
.login-card .sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:18px}

.offline-banner{background:#9b1c1c;color:#fff;text-align:center;font-size:13px;font-weight:600;padding:6px;display:none}
.offline .offline-banner{display:block}
.pending-chip{background:var(--amber);color:#111;border-radius:999px;padding:2px 9px;font-size:12px;font-weight:800}

hr.sep{border:0;border-top:1px solid var(--line);margin:14px 0}
.center{text-align:center}
.hide{display:none!important}