:root{
  --bg:#f4f6fa;
  --surface:#ffffff;
  --surface2:#f8fafc;
  --text:#172033;
  --muted:#64748b;
  --line:#e5e9f0;
  --navy:#0b1120;
  --navy2:#111c31;
  --primary:#f97316;
  --primary2:#ea580c;
  --green:#16a34a;
  --red:#dc2626;
  --amber:#d97706;
  --blue:#2563eb;
  --shadow:0 10px 28px rgba(15,23,42,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{margin:0;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.topbar{
  background:linear-gradient(135deg,var(--navy),var(--navy2));
  color:white;padding:18px 22px;position:sticky;top:0;z-index:20;
  box-shadow:0 5px 18px rgba(0,0,0,.16)
}
.topbar-inner{max-width:1320px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:15px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:19px}
.brandmark{
  width:38px;height:38px;border-radius:12px;background:var(--primary);
  display:grid;place-items:center;font-size:20px;box-shadow:0 5px 18px rgba(249,115,22,.28)
}
.userbox{font-size:13px;color:#cbd5e1;text-align:right}
.userbox strong{display:block;color:white}
.layout{max-width:1320px;margin:auto;display:grid;grid-template-columns:220px 1fr;gap:24px;padding:24px}
.sidebar{
  background:var(--navy);border-radius:20px;padding:14px;height:fit-content;
  position:sticky;top:100px;box-shadow:var(--shadow)
}
.nav a,.nav button{
  width:100%;border:0;background:transparent;color:#cbd5e1;padding:12px 13px;
  border-radius:12px;display:flex;gap:10px;align-items:center;text-align:left;cursor:pointer;margin:3px 0
}
.nav a:hover,.nav a.active,.nav button:hover{background:#1e293b;color:white}
.nav a.active{box-shadow:inset 3px 0 0 var(--primary)}
.content{min-width:0}
.pagehead{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}
.pagehead h1{font-size:27px;margin:0}
.pagehead p{margin:5px 0 0;color:var(--muted)}
.btn{
  border:0;border-radius:12px;padding:11px 16px;font-weight:700;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;gap:8px
}
.btn-primary{background:var(--primary);color:white}
.btn-primary:hover{background:var(--primary2)}
.btn-dark{background:var(--navy);color:white}
.btn-light{background:#eef2f7;color:#334155}
.btn-danger{background:#fee2e2;color:#991b1b}
.btn-green{background:#dcfce7;color:#166534}
.grid{display:grid;gap:16px}
.cards{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow)
}
.metric .label{color:var(--muted);font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.metric .value{font-size:29px;font-weight:850;margin-top:7px}
.metric .hint{font-size:12px;color:var(--muted);margin-top:5px}
.metric.red .value{color:var(--red)}
.metric.green .value{color:var(--green)}
.metric.orange .value{color:var(--primary2)}
.sectiontitle{display:flex;justify-content:space-between;align-items:center;margin:25px 0 12px}
.sectiontitle h2{font-size:18px;margin:0}
.tablewrap{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:auto;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;min-width:690px}
th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line);font-size:14px}
th{font-size:12px;text-transform:uppercase;color:var(--muted);background:#f8fafc;letter-spacing:.03em}
tr:last-child td{border-bottom:0}
.amount{font-weight:800}
.amount.pos{color:var(--red)}
.amount.neg{color:var(--green)}
.badge{padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800;display:inline-block}
.badge-red{background:#fee2e2;color:#991b1b}
.badge-green{background:#dcfce7;color:#166534}
.badge-amber{background:#fef3c7;color:#92400e}
.badge-blue{background:#dbeafe;color:#1e40af}
.badge-gray{background:#e2e8f0;color:#475569}
.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
label{font-size:13px;font-weight:750;color:#475569}
input,select,textarea{
  width:100%;border:1px solid #d6dce5;background:white;padding:12px 13px;
  border-radius:11px;outline:none;color:var(--text)
}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(249,115,22,.12)}
textarea{min-height:100px;resize:vertical}
.help{color:var(--muted);font-size:12px}
.alert{padding:13px 15px;border-radius:12px;margin-bottom:16px;font-weight:650}
.alert-ok{background:#dcfce7;color:#166534}
.alert-error{background:#fee2e2;color:#991b1b}
.clienthero{
  background:linear-gradient(135deg,#0b1120,#18263e);color:white;border-radius:22px;
  padding:24px;display:flex;justify-content:space-between;align-items:center;gap:15px;box-shadow:var(--shadow)
}
.clienthero h1{margin:0 0 5px;font-size:26px}
.clienthero .balance{text-align:right}
.clienthero .balance small{display:block;color:#cbd5e1}
.clienthero .balance strong{font-size:31px}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.receipt{
  max-width:100%;border-radius:14px;border:1px solid var(--line);background:#eee
}
.ocrbox{background:#0f172a;color:#e2e8f0;padding:15px;border-radius:12px;white-space:pre-wrap;font-family:monospace;font-size:12px;max-height:220px;overflow:auto}
.scan-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:18px}
.searchbar{display:flex;gap:10px;margin-bottom:16px}
.searchbar input{max-width:440px}
.empty{text-align:center;padding:38px;color:var(--muted)}
.loginpage{
  min-height:100vh;background:radial-gradient(circle at top right,#263d60,#0b1120 55%);
  display:grid;place-items:center;padding:20px
}
.loginbox{width:min(430px,100%);background:white;border-radius:24px;padding:30px;box-shadow:0 25px 70px rgba(0,0,0,.32)}
.loginbrand{text-align:center;margin-bottom:25px}
.loginlogo{
  margin:auto;width:58px;height:58px;border-radius:18px;background:var(--primary);
  display:grid;place-items:center;font-size:30px;margin-bottom:13px
}
.loginbrand h1{margin:0;font-size:24px}
.loginbrand p{color:var(--muted);font-size:13px}
.loginbox .field{margin-bottom:14px}
.loginbox .btn{width:100%;padding:13px}
.mobile-nav{display:none}
.kpis-small{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.mini{background:#f8fafc;padding:14px;border-radius:14px;border:1px solid var(--line)}
.mini small{color:var(--muted);display:block}
.mini strong{font-size:20px}
hr{border:0;border-top:1px solid var(--line);margin:20px 0}
code{background:#eef2f7;padding:2px 6px;border-radius:6px}
.footer{color:#94a3b8;text-align:center;font-size:11px;padding:26px}
@media(max-width:1000px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .layout{grid-template-columns:1fr;padding:16px 16px 90px}
  .sidebar{display:none}
  .scan-grid{grid-template-columns:1fr}
  .mobile-nav{
    display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;
    background:#0b1120;z-index:30;padding:7px 6px max(7px,env(safe-area-inset-bottom));
    box-shadow:0 -4px 18px rgba(0,0,0,.2)
  }
  .mobile-nav a{color:#94a3b8;text-align:center;font-size:10px;padding:7px 2px}
  .mobile-nav a span{font-size:20px;display:block;margin-bottom:2px}
  .mobile-nav a.active{color:#fb923c}
}
@media(max-width:650px){
  .cards,.formgrid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .topbar{padding:12px 14px}
  .brand{font-size:15px}
  .brandmark{width:34px;height:34px}
  .userbox{display:none}
  .pagehead{align-items:flex-start;flex-direction:column}
  .pagehead .btn{width:100%}
  .clienthero{align-items:flex-start;flex-direction:column}
  .clienthero .balance{text-align:left}
  .kpis-small{grid-template-columns:1fr}
  .searchbar{flex-direction:column}
  .searchbar input{max-width:none}
}

/* ============================================================
   CADASTRO RAPIDO - NOVA VENDA
   ============================================================ */

.client-picker {
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    gap:10px;
    align-items:stretch;
}

.btn-client-quick {
    background:#fff7ed;
    color:#c2410c;
    border:1px solid #fed7aa;
    white-space:nowrap;
}

.btn-client-quick:hover {
    background:#ffedd5;
    border-color:#fdba74;
}

body.modal-open {
    overflow:hidden;
}

.modal-backdrop {
    position:fixed;
    inset:0;
    z-index:9999;
    padding:18px;
    background:rgba(4,11,25,.72);
    backdrop-filter:blur(5px);
    -webkit-backdrop-filter:blur(5px);

    display:none;
    place-items:center;

    overflow:auto;
}

.modal-backdrop.open {
    display:grid;
    animation:modalFade .16s ease-out;
}

.modal-dialog {
    width:min(650px,100%);
    background:#fff;
    border-radius:22px;
    box-shadow:
        0 30px 90px rgba(0,0,0,.32),
        0 2px 4px rgba(0,0,0,.06);
    border:1px solid rgba(255,255,255,.55);
    padding:24px;
    animation:modalUp .18s ease-out;
}

.modal-header {
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:20px;
    margin-bottom:22px;
}

.modal-header h2 {
    margin:4px 0 5px;
    font-size:23px;
    color:#172033;
}

.modal-header p {
    margin:0;
    color:#64748b;
    font-size:13px;
    line-height:1.5;
}

.modal-eyebrow {
    color:#ea580c;
    font-size:10px;
    letter-spacing:.13em;
    font-weight:900;
}

.modal-close {
    width:38px;
    height:38px;
    border:0;
    border-radius:11px;
    background:#f1f5f9;
    color:#475569;
    font-size:25px;
    line-height:1;
    cursor:pointer;
    flex:0 0 auto;
}

.modal-close:hover {
    background:#e2e8f0;
    color:#0f172a;
}

.modal-actions {
    border-top:1px solid #e5e9f0;
    margin-top:22px;
    padding-top:18px;

    display:flex;
    justify-content:flex-end;
    align-items:center;
    gap:9px;
}

.modal-status {
    margin-top:17px;
    padding:11px 13px;
    border-radius:11px;
    font-size:13px;
    font-weight:750;
}

.modal-status-ok {
    background:#dcfce7;
    color:#166534;
    border:1px solid #bbf7d0;
}

.modal-status-error {
    background:#fee2e2;
    color:#991b1b;
    border:1px solid #fecaca;
}

@keyframes modalFade {
    from { opacity:0; }
    to   { opacity:1; }
}

@keyframes modalUp {
    from {
        opacity:0;
        transform:translateY(12px) scale(.985);
    }

    to {
        opacity:1;
        transform:translateY(0) scale(1);
    }
}

@media(max-width:650px) {
    .client-picker {
        grid-template-columns:1fr;
    }

    .btn-client-quick {
        width:100%;
    }

    .modal-backdrop {
        padding:10px;
        align-items:end;
    }

    .modal-dialog {
        border-radius:22px 22px 14px 14px;
        padding:20px 16px;
        max-height:92vh;
        overflow:auto;
    }

    .modal-actions {
        flex-direction:column-reverse;
    }

    .modal-actions .btn {
        width:100%;
    }
}


/* ============================================================
   LEITURA AUTOMATICA DO RECIBO V2
============================================================ */

.reading-overlay {
    position:fixed;
    inset:0;
    z-index:12000;

    background:rgba(4,11,25,.80);

    backdrop-filter:blur(6px);
    -webkit-backdrop-filter:blur(6px);

    display:none;
    place-items:center;

    padding:20px;
}

.reading-overlay.open {
    display:grid;
}

.reading-box {
    width:min(400px,100%);

    background:#fff;

    border-radius:24px;

    padding:32px 25px;

    text-align:center;

    box-shadow:
        0 35px 100px rgba(0,0,0,.40);
}

.reading-box h3 {
    margin:18px 0 8px;

    color:#172033;

    font-size:22px;
}

.reading-box p {
    color:#64748b;

    font-size:13px;

    line-height:1.6;

    margin:0 0 8px;
}

.reading-box small {
    color:#94a3b8;
}

.reading-spinner {
    width:52px;
    height:52px;

    border-radius:50%;

    margin:auto;

    border:5px solid #ffedd5;
    border-top-color:#f97316;

    animation:oficinaSpinV2 .7s linear infinite;
}

@keyframes oficinaSpinV2 {
    to {
        transform:rotate(360deg);
    }
}