:root{
  --bg:#0e1318;
  --panel:#161d24;
  --panel2:#1c242c;
  --border:#2a3540;
  --border-soft:#212b33;
  --amber:#e8a33d;
  --amber-soft:#3a2f1c;
  --orange:#e8683d;
  --green:#4fae7d;
  --green-soft:#17301f;
  --red:#e0503f;
  --red-soft:#331c1a;
  --text:#e9edf1;
  --text-dim:#8ea0ad;
  --text-faint:#5b6b76;
  --mono:'JetBrains Mono',monospace;
  --display:'Space Grotesk',sans-serif;
  --body:'Inter',sans-serif;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  font-size:14px;
  line-height:1.5;
  min-height:100vh;
}
::selection{background:var(--amber);color:#1a1300;}
a{color:inherit;}
button{font-family:var(--body);cursor:pointer;}
input,select,textarea{font-family:var(--body);}
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:var(--panel);}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px;}

/* ---------- LOGIN ---------- */
#login-screen{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(circle at 20% 20%, rgba(232,163,61,0.07), transparent 45%),
    radial-gradient(circle at 80% 80%, rgba(232,104,61,0.06), transparent 45%),
    var(--bg);
  padding:24px;
}
.login-card{
  width:100%;max-width:420px;
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:14px;
  padding:36px 32px;
  position:relative;
  overflow:hidden;
}
.login-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--amber),var(--orange));
}
.login-gauge{
  display:flex;gap:6px;margin-bottom:22px;
}
.login-gauge span{
  flex:1;height:5px;border-radius:3px;background:var(--border-soft);overflow:hidden;position:relative;
}
.login-gauge span::after{content:"";position:absolute;inset:0;background:var(--amber);width:70%;box-shadow:0 0 8px var(--amber);}
.login-gauge span:nth-child(2)::after{width:45%;background:var(--orange);box-shadow:0 0 8px var(--orange);}
.login-gauge span:nth-child(3)::after{width:88%;}
.login-logo-wrap{display:flex;justify-content:center;margin-bottom:18px;}
.login-logo-wrap img{width:150px;height:auto;display:block;}
.brand-logo{display:flex;justify-content:center;padding:16px 18px 10px;}
.brand-logo img{width:100%;max-width:130px;height:auto;}
.login-card h1{
  font-family:var(--display);font-size:22px;font-weight:700;margin:0 0 2px;letter-spacing:-0.01em;
}
.login-card .sub{color:var(--text-dim);font-size:13px;margin:0 0 26px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:6px;font-weight:500;text-transform:uppercase;letter-spacing:.04em;}
.field input,.field select{
  width:100%;padding:11px 13px;background:var(--panel2);border:1px solid var(--border);
  border-radius:8px;color:var(--text);font-size:14px;outline:none;transition:border-color .15s;
}
.field input:focus,.field select:focus{border-color:var(--amber);}
.role-toggle{display:flex;gap:8px;}
.role-toggle button{
  flex:1;padding:11px 8px;background:var(--panel2);border:1px solid var(--border);border-radius:8px;
  color:var(--text-dim);font-size:13px;font-weight:600;transition:all .15s;
}
.role-toggle button.active{background:var(--amber-soft);border-color:var(--amber);color:var(--amber);}
.btn-primary{
  width:100%;padding:12px;background:var(--amber);border:none;border-radius:8px;
  color:#1a1300;font-weight:700;font-size:14px;margin-top:6px;transition:filter .15s;
}
.btn-primary:hover{filter:brightness(1.08);}
.login-note{margin-top:18px;font-size:11.5px;color:var(--text-faint);line-height:1.6;border-top:1px solid var(--border-soft);padding-top:14px;}
.login-error{color:var(--red);font-size:12.5px;margin-top:-6px;margin-bottom:12px;display:none;}

/* ---------- APP SHELL ---------- */
#app-shell{display:none;min-height:100vh;}
#app-shell.on{display:flex;}
.sidebar{
  width:216px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.brand{padding:20px 18px 16px;border-bottom:1px solid var(--border-soft);}
.brand .mark{font-family:var(--display);font-weight:700;font-size:16px;letter-spacing:-0.01em;display:flex;align-items:center;gap:8px;}
.brand .mark .dot{width:9px;height:9px;border-radius:50%;background:var(--amber);box-shadow:0 0 8px var(--amber);}
.brand .tag{color:var(--text-faint);font-size:11px;margin-top:3px;}
.nav{flex:1;padding:12px 10px;}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--text-dim);
  font-size:13.5px;font-weight:500;margin-bottom:2px;transition:background .12s,color .12s;background:none;border:none;width:100%;text-align:left;
}
.nav-item:hover{background:var(--panel2);color:var(--text);}
.nav-item.active{background:var(--amber-soft);color:var(--amber);}
.nav-item .ic{width:16px;text-align:center;font-family:var(--mono);font-size:12px;opacity:.85;}
.nav-badge{margin-left:auto;background:var(--orange);color:#1a0d05;font-size:10px;font-weight:700;padding:1px 6px;border-radius:10px;}
.sidebar-foot{padding:14px;border-top:1px solid var(--border-soft);}
.user-chip{display:flex;align-items:center;gap:9px;margin-bottom:10px;}
.user-chip .av{width:30px;height:30px;border-radius:8px;background:var(--panel2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:700;font-size:12px;color:var(--amber);}
.user-chip .who .nm{font-size:12.5px;font-weight:600;}
.user-chip .who .rl{font-size:10.5px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.03em;}
.logout-btn{width:100%;padding:8px;background:none;border:1px solid var(--border);border-radius:7px;color:var(--text-dim);font-size:12px;}
.logout-btn:hover{border-color:var(--red);color:var(--red);}
.refresh-btn{width:100%;padding:8px;background:none;border:1px solid var(--border);border-radius:7px;color:var(--text-dim);font-size:12px;margin-bottom:8px;display:flex;align-items:center;justify-content:center;gap:6px;}
.refresh-btn:hover{border-color:var(--amber);color:var(--amber);}
.live-dot{width:7px;height:7px;border-radius:50%;background:var(--green,#2ecc71);display:inline-block;flex:none;}

.main{flex:1;min-width:0;padding:28px 34px 60px;}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:22px;flex-wrap:wrap;gap:12px;}
.page-head h2{font-family:var(--display);font-size:22px;margin:0 0 4px;font-weight:700;letter-spacing:-0.01em;}
.page-head .desc{color:var(--text-dim);font-size:13px;margin:0;}
.btn{padding:10px 16px;border-radius:8px;border:1px solid var(--border);background:var(--panel2);color:var(--text);font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:7px;transition:all .12s;}
.btn:hover{border-color:var(--text-faint);}
.btn-amber{background:var(--amber);border-color:var(--amber);color:#1a1300;}
.btn-amber:hover{filter:brightness(1.08);}
.btn-ghost{background:none;}
.btn-sm{padding:6px 10px;font-size:12px;border-radius:6px;}
.btn-green{background:var(--green-soft);border-color:var(--green);color:var(--green);}
.btn-red{background:var(--red-soft);border-color:var(--red);color:var(--red);}

/* ---------- CARDS / TABLES ---------- */
.grid{display:grid;gap:16px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr);}.grid-3{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px 20px;}
.kpi .lbl{font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em;font-weight:600;margin-bottom:8px;}
.kpi .val{font-family:var(--mono);font-size:26px;font-weight:700;letter-spacing:-0.02em;}
.kpi .sub{font-size:11.5px;color:var(--text-dim);margin-top:4px;}
.kpi .val.amber{color:var(--amber);}
.kpi .val.green{color:var(--green);}
.kpi .val.red{color:var(--red);}
.kpi .val.orange{color:var(--orange);}

.tank-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px 20px;}
.tank-card .tk-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px;}
.tank-card .tk-head .nm{font-weight:700;font-size:14px;}
.tank-card .tk-head .pc{font-family:var(--mono);font-size:13px;color:var(--text-dim);}
.tank-bar{height:10px;border-radius:6px;background:var(--panel2);border:1px solid var(--border-soft);overflow:hidden;margin-bottom:10px;}
.tank-bar .fill{height:100%;background:linear-gradient(90deg,var(--amber),var(--orange));box-shadow:0 0 10px rgba(232,163,61,.35);border-radius:6px;transition:width .4s;}
.tk-stats{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11.5px;color:var(--text-dim);}

.table-wrap{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow-x:auto;}
table{width:100%;border-collapse:collapse;font-size:13px;}
thead th{
  text-align:left;padding:11px 14px;background:var(--panel2);color:var(--text-faint);
  font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;font-weight:700;border-bottom:1px solid var(--border);white-space:nowrap;
}
tbody td{padding:11px 14px;border-bottom:1px solid var(--border-soft);white-space:nowrap;}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover{background:rgba(255,255,255,.015);}
.num{font-family:var(--mono);}
.empty-row td{color:var(--text-faint);text-align:center;padding:34px;font-style:normal;}

.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;}
.badge-pendente{background:var(--amber-soft);color:var(--amber);}
.badge-validado{background:var(--green-soft);color:var(--green);}
.badge-rejeitado{background:var(--red-soft);color:var(--red);}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;}

.row-actions{display:flex;gap:6px;}
.icon-btn{width:28px;height:28px;border-radius:6px;border:1px solid var(--border);background:var(--panel2);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text-dim);}
.icon-btn:hover{border-color:var(--text-faint);color:var(--text);}

/* ---------- MODAL ---------- */
#modal-overlay{
  position:fixed;inset:0;background:rgba(6,9,12,.72);backdrop-filter:blur(2px);
  display:none;align-items:flex-start;justify-content:center;z-index:100;padding:40px 20px;overflow-y:auto;
}
#modal-overlay.open{display:flex;}
.modal{
  width:100%;max-width:560px;background:var(--panel);border:1px solid var(--border);border-radius:14px;
  padding:26px 26px 22px;
}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}
.modal-head h3{font-family:var(--display);font-size:17px;margin:0;font-weight:700;}
.modal-close{width:28px;height:28px;border-radius:7px;border:1px solid var(--border);background:var(--panel2);color:var(--text-dim);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-grid .full{grid-column:1/-1;}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;}
.hint{font-size:11.5px;color:var(--text-faint);margin-top:3px;}

/* ---------- MISC ---------- */
.tabs-scroll{display:none;}
@media(max-width:900px){
  #app-shell.on{flex-direction:column;}
  .sidebar{position:static;width:100%;height:auto;display:flex;flex-direction:column;overflow:visible;}
  .brand{display:none;}
  .brand-logo{padding:10px 14px 2px;}
  .brand-logo img{max-width:92px;}
  .nav{display:flex;flex-direction:row;overflow-x:auto;padding:8px 10px;gap:4px;-webkit-overflow-scrolling:touch;}
  .nav-item{white-space:nowrap;width:auto;flex:none;}
  .sidebar-foot{display:flex;align-items:center;gap:8px;padding:6px 12px 12px;border-top:none;}
  .sidebar-foot .user-chip{display:none;}
  .sidebar-foot .refresh-btn,.sidebar-foot .logout-btn{width:auto;flex:1;margin:0;padding:9px 8px;font-size:11.5px;white-space:nowrap;}
  .main{padding:16px 14px 40px;}
}
@media(max-width:640px){
  .form-grid{grid-template-columns:1fr;}
  .modal{padding:20px 18px 18px;max-height:calc(100vh - 32px);overflow-y:auto;}
  #modal-overlay{padding:16px 10px;}
  .page-head{align-items:flex-start;}
  .page-head .btn{width:100%;}
}
.section-title{font-family:var(--display);font-size:14px;font-weight:700;margin:26px 0 12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;}
.section-title:first-child{margin-top:0;}
.toast{
  position:fixed;bottom:22px;right:22px;background:var(--panel2);border:1px solid var(--border);border-left:3px solid var(--green);
  padding:12px 18px;border-radius:8px;font-size:13px;z-index:200;display:none;box-shadow:0 8px 24px rgba(0,0,0,.35);
}
.toast.err{border-left-color:var(--red);}
.pill-note{background:var(--panel2);border:1px solid var(--border-soft);border-radius:8px;padding:10px 13px;font-size:12px;color:var(--text-dim);margin-bottom:16px;display:flex;gap:8px;align-items:flex-start;}
.filter-bar{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap;}
.filter-bar select,.filter-bar input{padding:8px 11px;background:var(--panel2);border:1px solid var(--border);border-radius:7px;color:var(--text);font-size:12.5px;}
.saldo-pos{color:var(--green);}
.saldo-neg{color:var(--red);}
.cat-badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;}
.cat-combustivel{background:var(--amber-soft);color:var(--amber);}
.cat-gas{background:var(--green-soft);color:var(--green);}
.cat-caucao{background:rgba(232,104,61,.14);color:var(--orange);}
.mini-input{width:100px;padding:6px 8px;background:var(--panel2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:12.5px;}
.subcard{background:var(--panel2);border:1px solid var(--border-soft);border-radius:10px;padding:16px 18px;margin-bottom:18px;}
.backup-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px;}
.file-btn{position:relative;overflow:hidden;display:inline-flex;}
.file-btn input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;}
.stat-line{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--border-soft);font-size:12.5px;}
.stat-line:last-child{border-bottom:none;}
.stat-line .k{color:var(--text-dim);}
.stat-line .v{font-family:var(--mono);font-weight:600;}
@media print{
  .sidebar,.btn,.modal-close,.row-actions,#modal-overlay,.filter-bar,.toast,.nav{display:none!important;}
  .main{padding:0!important;}
  body{background:#fff;color:#000;}
  .card,.table-wrap,.tank-card,.subcard{border-color:#ccc!important;background:#fff!important;color:#000!important;}
  thead th{background:#eee!important;color:#000!important;}
}

/* =========================================================================
   PESQUISA E FILTROS (Vendas, Pagamentos, Clientes)
   ========================================================================= */
.search-input{
  width:100%;max-width:440px;padding:11px 14px;background:var(--panel2);
  border:1px solid var(--border);border-radius:8px;color:var(--text);
  font-size:14px;outline:none;transition:border-color .15s;margin-bottom:18px;
}
.search-input:focus{border-color:var(--amber);}
.search-input::placeholder{color:var(--text-dim);}
.filter-toggle{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap;}
.filter-toggle button{
  padding:9px 16px;background:var(--panel2);border:1px solid var(--border);border-radius:8px;
  color:var(--text-dim);font-size:13px;font-weight:600;transition:all .15s;cursor:pointer;
}
.filter-toggle button.active{background:var(--amber-soft);border-color:var(--amber);color:var(--amber);}