:root{
  --teal:#18474d; --teal2:#72adb7; --bg:#eef2f3; --card:#fff; --ink:#1d2b2d; --muted:#6b7c7e;
  --ok:#1e7d4f; --okbg:#e5f4ec; --err:#a12a2a; --errbg:#fbe7e7; --pend:#b8791b; --pendbg:#fbf0da;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'Poppins',system-ui,Arial,sans-serif;background:var(--bg);color:var(--ink);
  -webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom)}

.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;background:var(--teal);color:#fff}
.brand{color:#fff;text-decoration:none;font-weight:600;display:flex;align-items:center;gap:8px}
.brand .dot{width:12px;height:12px;border-radius:50%;background:var(--teal2);display:inline-block}
.sair{color:#cfe4e8;text-decoration:none;font-size:14px}

.wrap{max-width:520px;margin:0 auto;padding:16px}

.card{background:var(--card);border-radius:16px;padding:20px;box-shadow:0 6px 22px rgba(24,71,77,.08);margin-bottom:16px}
.card.center{text-align:center}
.card.auth{margin-top:8vh}

.title{font-size:22px;margin:0 0 4px}
.sub{color:var(--muted);margin:0 0 16px}
.muted{color:var(--muted);font-size:13px}
.big-ico{font-size:46px;margin-bottom:6px}

.lbl{display:block;font-size:13px;font-weight:500;margin:12px 0 6px;color:var(--teal)}
.inp{width:100%;padding:12px 14px;border:1.5px solid #d6e0e2;border-radius:10px;font:inherit;background:#fbfdfd}
.inp:focus{outline:none;border-color:var(--teal2);box-shadow:0 0 0 3px rgba(114,173,183,.25)}

.btn{display:inline-block;background:var(--teal);color:#fff;border:0;border-radius:10px;
  padding:13px 18px;font:inherit;font-weight:600;cursor:pointer}
.btn:hover{filter:brightness(1.06)}
.btn.full{width:100%;margin-top:18px}

.flash{padding:12px 14px;border-radius:10px;margin-bottom:14px;font-size:14px}
.flash.ok{background:var(--okbg);color:var(--ok)}
.flash.erro{background:var(--errbg);color:var(--err)}

.amostra-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.tp-badge{background:var(--teal);color:#fff;font-weight:600;font-size:13px;padding:4px 12px;border-radius:999px}
.status{font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px}
.status.pend{background:var(--pendbg);color:var(--pend)}
.status.done{background:var(--okbg);color:var(--ok)}
.prod{font-size:20px;margin:6px 0 14px}

.dados{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0}
.dados dt{color:var(--muted);font-size:13px}
.dados dd{margin:0;font-weight:500;font-size:14px;word-break:break-word}

.baixa-info{margin-top:16px;background:var(--okbg);color:var(--ok);padding:12px 14px;border-radius:10px;font-size:14px}

/* --- Página de login (fundo verde, card branco em destaque) --- */
body.auth-page{background:var(--teal)}
.auth-page .wrap{min-height:100dvh;min-height:100vh;display:flex;flex-direction:column;padding:24px 16px}
.auth-top{flex:1;display:flex;flex-direction:column;justify-content:center}
.auth-brand{text-align:center;margin-bottom:22px}
.auth-logo{width:140px;max-width:60%;height:auto;margin-bottom:10px}
.auth-app{color:#fff;font-weight:600;font-size:18px;letter-spacing:.3px}
.auth-page .card.auth{margin-top:0;box-shadow:0 12px 34px rgba(0,0,0,.22)}
.auth-foot{text-align:center;color:#cfe4e8;font-size:12px;line-height:1.7;padding-top:22px}
.auth-inst{display:inline-block;margin-top:16px;color:#eaf4f6;text-decoration:none;font-size:14px;font-weight:500}
.auth-inst:hover{text-decoration:underline}

/* --- Página de instalação --- */
.inst-hero{text-align:center;margin-bottom:6px}
.inst-ico{width:72px;height:72px;border-radius:16px;margin-bottom:8px}
.inst-box{margin-top:10px}
.inst-box.ok{background:var(--okbg);color:var(--ok);padding:14px;border-radius:10px;text-align:center}
.inst-note{color:var(--muted);font-size:13px;margin-top:12px}
.inst-steps{margin:4px 0 0;padding-left:20px}
.inst-steps li{margin:9px 0;font-size:14px}
.inst-link{display:inline-block;margin-top:8px;color:var(--teal2);text-decoration:none;font-size:14px}
.home-cta{display:inline-block;margin-top:10px}
.btn.ghost{background:#fff;color:var(--teal);border:1.5px solid var(--teal2);margin-top:12px}
.btn.ghost:hover{background:#f1f7f8;filter:none}

/* --- Leitor de QR (câmera in-page) --- */
.scanner{background:var(--card);border-radius:16px;padding:14px;box-shadow:0 6px 22px rgba(24,71,77,.08)}
#qr-reader{width:100%;border-radius:12px;overflow:hidden;background:#000}
#qr-reader video{width:100%!important;height:auto!important;display:block;border-radius:12px}
.scan-msg{text-align:center;margin:12px 0}

/* --- Gate de geolocalização --- */
.geo-msg{margin:8px 0 14px;font-size:14px}

/* --- Barra de atualização de versão (PWA) --- */
.sw-update{position:fixed;left:12px;right:12px;bottom:12px;z-index:50;max-width:496px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:var(--teal);color:#fff;padding:12px 14px;border-radius:12px;
  box-shadow:0 8px 26px rgba(0,0,0,.28);font-size:14px}
.sw-update button{background:var(--teal2);color:#08343a;border:0;border-radius:8px;
  padding:8px 14px;font:inherit;font-weight:600;cursor:pointer}
.sw-update button:hover{filter:brightness(1.06)}