:root{
  --bg: #0A0A12;
  --bg-2: #0D0C18;
  --card: #15141F;
  --card-2: #1B1A28;
  --border: rgba(255,255,255,.08);
  --text: #F1F0F5;
  --muted: #9C99AC;
  --purple: #7C3AED;
  --purple-2: #A855F7;
  --cyan: #22D3EE;
  --green: #22C55E;
  --amber: #F59E0B;
  --red: #EF4444;
  --radius: 10px;
}
html[data-theme="light"]{
  --bg: #F3F2F8;
  --bg-2: #FFFFFF;
  --card: #FFFFFF;
  --card-2: #FFFFFF;
  --border: rgba(20,15,40,.10);
  --text: #1B1826;
  --muted: #6B6780;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Segoe UI',Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);}
a{color:inherit;}

.app{display:flex;min-height:100vh;}
.sidebar{
  width:230px;flex-shrink:0;background:linear-gradient(180deg,#150F28,#0A0A12);
  color:#fff;display:flex;flex-direction:column;padding:20px 0;position:sticky;top:0;height:100vh;overflow-y:auto;
  border-right:1px solid var(--border);
}
.brand{padding:0 20px 20px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:10px;}
.brand h1{font-size:16px;margin:0;font-weight:700;letter-spacing:.2px;white-space:nowrap;}
.brand h1 .brand-tech{background:linear-gradient(90deg,var(--purple-2),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;}
.brand h1 .brand-inology{color:#fff;}
.brand span{font-size:11px;color:#9C99AC;}
.brand-logo-img{height:44px;width:auto;display:block;}

/* Logo em fundo claro (texto escuro) x fundo escuro (texto claro).
   Por padrão mostramos a versão para fundo escuro; a versão para fundo
   claro só aparece onde o próprio elemento acompanha o tema claro/escuro. */
.logo-light{display:none;}
.logo-dark{display:block;}
html[data-theme="light"] .logo-light{display:block;}
html[data-theme="light"] .logo-dark{display:none;}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:12px 20px;cursor:pointer;color:#B7B4C6;text-decoration:none;
  font-size:14px;border-left:3px solid transparent;transition:.15s;
}
.nav-item:hover{background:rgba(255,255,255,.05);color:#fff;}
.nav-item.active{background:rgba(124,58,237,.14);color:#fff;border-left-color:var(--purple-2);}
.nav-icon{width:18px;text-align:center;}
.sidebar-footer{margin-top:auto;padding:14px 20px;font-size:11px;color:#6E6B80;border-top:1px solid rgba(255,255,255,.08);}

.main{flex:1;padding:26px 32px;max-width:100%;overflow-x:auto;}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;flex-wrap:wrap;gap:10px;}
.topbar h2{margin:0;font-size:22px;color:var(--text);}
.topbar p{margin:2px 0 0;color:var(--muted);font-size:13px;}

.btn{
  border:none;border-radius:8px;padding:10px 16px;font-size:13px;font-weight:600;cursor:pointer;
  display:inline-flex;align-items:center;gap:6px;transition:.15s;text-decoration:none;
}
.btn-primary{background:linear-gradient(90deg,var(--purple),var(--purple-2));color:#fff;}
.btn-primary:hover{filter:brightness(1.1);}
.btn-outline{background:transparent;color:#C4B5FD;border:1px solid rgba(124,58,237,.5);}
.btn-outline:hover{background:rgba(124,58,237,.12);}
.btn-ghost{background:transparent;color:var(--muted);}
.btn-danger{background:transparent;color:#FCA5A5;border:1px solid rgba(239,68,68,.4);}
.btn-danger:hover{background:rgba(239,68,68,.12);}
.btn-sm{padding:6px 10px;font-size:12px;}

.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;}
.kpi-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;border-top:3px solid transparent;border-image:linear-gradient(90deg,var(--purple-2),var(--cyan)) 1;}
.kpi-card .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;}
.kpi-card .value{font-size:26px;font-weight:700;color:var(--text);margin-top:6px;}
.kpi-card .sub{font-size:12px;color:var(--muted);margin-top:4px;}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px;}
.card h3{margin:0 0 14px;font-size:16px;color:var(--text);}

table{width:100%;border-collapse:collapse;font-size:13px;}
th{text-align:left;color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.4px;
   padding:10px 12px;border-bottom:2px solid var(--border);white-space:nowrap;}
td{padding:11px 12px;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text);}
tr:hover td{background:rgba(255,255,255,.03);}
.table-wrap{overflow-x:auto;}
.empty-row td{text-align:center;color:var(--muted);padding:30px;}

.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap;}
.badge-blue{background:rgba(124,58,237,.16);color:#C4B5FD;}
.badge-green{background:rgba(34,197,94,.16);color:#86EFAC;}
.badge-amber{background:rgba(245,158,11,.16);color:#FCD34D;}
.badge-red{background:rgba(239,68,68,.16);color:#FCA5A5;}
.badge-gray{background:rgba(255,255,255,.08);color:#CBD5E1;}
.badge-cyan{background:rgba(34,211,238,.16);color:#67E8F9;}
html[data-theme="light"] .badge-blue{background:rgba(124,58,237,.12);color:#6D28D9;}
html[data-theme="light"] .badge-green{background:rgba(34,197,94,.14);color:#15803D;}
html[data-theme="light"] .badge-amber{background:rgba(245,158,11,.16);color:#B45309;}
html[data-theme="light"] .badge-red{background:rgba(239,68,68,.14);color:#B91C1C;}
html[data-theme="light"] .badge-gray{background:rgba(20,15,40,.08);color:#44404F;}
html[data-theme="light"] .badge-cyan{background:rgba(34,211,238,.16);color:#0E7490;}

.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;}
.filters input, .filters select{
  padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:13px;background:var(--card);color:var(--text);
}
.filters input[type=text]{min-width:220px;}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-grid .full{grid-column:1/-1;}
.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:5px;}
.field input, .field select, .field textarea{
  width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;
  color:var(--text);background:var(--bg-2);
}
.field textarea{resize:vertical;min-height:70px;}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;}

.hidden{display:none!important;}

.history{border-left:2px solid var(--border);padding-left:14px;margin-top:10px;}
.history-item{margin-bottom:12px;}
.history-item .meta{font-size:11px;color:var(--muted);}
.history-item .txt{font-size:13px;margin-top:2px;color:var(--text);}

.doc-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.doc-tab{padding:8px 14px;border-radius:20px;font-size:12px;font-weight:600;cursor:pointer;
  background:var(--card);border:1px solid var(--border);color:var(--muted);display:inline-flex;align-items:center;gap:6px;text-decoration:none;}
.doc-tab.active{background:rgba(124,58,237,.16);color:#C4B5FD;border-color:rgba(124,58,237,.4);}
.doc-tab .count{background:rgba(124,58,237,.14);border-radius:10px;padding:0 7px;font-size:10px;}
.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--muted);cursor:pointer;font-size:13px;margin-bottom:10px;background:none;border:none;padding:0;font-family:inherit;text-decoration:none;}
.back-link:hover{color:var(--text);}
.icon-btn{background:transparent;border:1px solid var(--border);border-radius:6px;width:26px;height:26px;cursor:pointer;font-size:12px;color:var(--muted);line-height:1;}
.icon-btn:hover{background:rgba(124,58,237,.1);color:var(--text);}
.senha-mask{font-family:monospace;letter-spacing:1px;}
.senha-wrap{display:flex;align-items:center;gap:6px;white-space:nowrap;}

.bar-chart .bar-row{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.bar-label{width:150px;flex-shrink:0;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.bar-track{flex:1;background:var(--bg-2);border-radius:6px;height:14px;overflow:hidden;}
.bar-fill{height:100%;background:linear-gradient(90deg,var(--purple),var(--cyan));}
.bar-value{width:36px;text-align:right;color:var(--text);font-size:12px;flex-shrink:0;}

.theme-toggle{
  display:flex;align-items:center;justify-content:center;gap:8px;margin:6px 16px 0;
  background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.12);
  border-radius:8px;padding:9px 12px;font-size:12px;cursor:pointer;transition:.15s;
}
.theme-toggle:hover{background:rgba(255,255,255,.14);}

.flash-msg{background:rgba(34,197,94,.14);border:1px solid rgba(34,197,94,.4);color:#86EFAC;padding:10px 14px;border-radius:8px;margin-bottom:18px;font-size:13px;}
.erro-msg{background:rgba(239,68,68,.14);border:1px solid rgba(239,68,68,.4);color:#FCA5A5;padding:10px 14px;border-radius:8px;margin-bottom:18px;font-size:13px;}

.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);}
.login-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:34px;width:100%;max-width:360px;}
.login-card h1{margin:0 0 4px;font-size:20px;color:var(--text);}
.login-card p{margin:0 0 22px;color:var(--muted);font-size:13px;}

.portal-header{background:linear-gradient(180deg,#150F28,#0A0A12);border-bottom:1px solid var(--border);}
.portal-header-inner{max-width:1000px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.portal-header h1{color:#fff;font-size:16px;margin:0;display:flex;align-items:center;gap:10px;white-space:nowrap;}
.portal-badge{background:rgba(124,58,237,.25);color:#C4B5FD;font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px;letter-spacing:.3px;}
.portal-header nav{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.portal-header nav a{color:#C9C6D6;font-size:13px;text-decoration:none;padding:6px 0;}
.portal-header nav a:hover{color:#fff;}
.portal-header nav a.active{color:#fff;font-weight:600;border-bottom:2px solid var(--purple-2);}
.portal-user{color:var(--muted);font-size:12px;}
.portal-main{max-width:1000px;margin:0 auto;padding:24px;}

@media (max-width:800px){
  .sidebar{position:fixed;left:-230px;z-index:50;transition:.2s;}
  .main{padding:18px;}
  .form-grid{grid-template-columns:1fr;}
}