/* ===== Controle de Ativos — identidade visual =====
   Conceito: etiqueta de patrimônio industrial.
   Paleta: aço/grafite + amber de sinalização.
*/
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --steel-900:#141A21;
  --steel-800:#1C2530;
  --steel-700:#2A3542;
  --steel-100:#EDEFF2;
  --paper:#F6F5F1;
  --ink:#1A1D21;
  --ink-soft:#5B6572;
  --amber:#E7A335;
  --amber-dark:#C4841F;
  --ok:#3F8A5C;
  --ok-bg:#E7F3EA;
  --warn:#C4841F;
  --warn-bg:#FBF0DC;
  --danger:#B94A43;
  --danger-bg:#F8E7E5;
  --info:#3C6E9A;
  --info-bg:#E6EFF6;
  --border:#DDD9D0;
  --radius:10px;
  --shadow:0 2px 10px rgba(20,26,33,.08);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:15px;
  line-height:1.5;
}
code, .mono, .codigo-tag, .tag-id{font-family:'JetBrains Mono',ui-monospace,monospace;}

a{color:var(--info);text-decoration:none;}
a:hover{text-decoration:underline;}

/* ---------- layout: sidebar + conteúdo ---------- */
.app-shell{display:flex;min-height:100vh;}
.sidebar{
  width:230px;flex-shrink:0;
  background:linear-gradient(180deg,var(--steel-900),var(--steel-800));
  color:#DDE3E9;
  display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;
}
.sidebar .brand{
  padding:22px 20px 16px;border-bottom:1px solid rgba(255,255,255,.08);
}
.sidebar .brand .tag-swatch{
  display:inline-block;width:10px;height:10px;background:var(--amber);
  border-radius:2px;margin-right:8px;box-shadow:0 0 0 3px rgba(231,163,53,.2);
}
.sidebar .brand strong{font-size:15px;letter-spacing:.02em;}
.sidebar .brand small{display:block;color:#8592A0;font-size:11.5px;margin-top:2px;letter-spacing:.04em;text-transform:uppercase;}

.sidebar nav{flex:1;padding:14px 10px;}
.sidebar nav a{
  display:flex;align-items:center;gap:10px;
  color:#B7C1CB;text-decoration:none;
  padding:10px 12px;border-radius:8px;font-size:13.5px;font-weight:500;
  margin-bottom:2px;
}
.sidebar nav a .dot{width:6px;height:6px;border-radius:50%;background:#4A5866;flex-shrink:0;}
.sidebar nav a:hover{background:rgba(255,255,255,.06);color:#fff;}
.sidebar nav a.active{background:rgba(231,163,53,.14);color:#fff;}
.sidebar nav a.active .dot{background:var(--amber);}
.sidebar nav .nav-section{
  font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:#5E6B78;
  padding:14px 12px 6px;
}
.sidebar .user-box{
  padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12.5px;
}
.sidebar .user-box .role-pill{
  display:inline-block;padding:2px 8px;border-radius:20px;font-size:10px;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;background:rgba(231,163,53,.18);color:var(--amber);
  margin-top:4px;
}
.sidebar .user-box a{color:#8592A0;font-size:12px;}

.main{flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;border-bottom:1px solid var(--border);background:#fff;
}
.topbar h1{font-size:19px;margin:0;font-weight:800;letter-spacing:-.01em;}
.topbar .subtitle{color:var(--ink-soft);font-size:13px;margin-top:2px;}
.content{padding:26px 28px;flex:1;}

/* ---------- botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 16px;border-radius:8px;border:1px solid transparent;
  font-size:13.5px;font-weight:600;cursor:pointer;background:var(--steel-800);color:#fff;
  transition:transform .05s ease;
}
.btn:hover{text-decoration:none;filter:brightness(1.08);}
.btn:active{transform:scale(.98);}
.btn-amber{background:var(--amber);color:#241A05;}
.btn-outline{background:#fff;border-color:var(--border);color:var(--ink);}
.btn-outline:hover{border-color:var(--steel-700);}
.btn-danger{background:var(--danger);color:#fff;}
.btn-sm{padding:6px 11px;font-size:12.5px;border-radius:6px;}
.btn-icon{padding:8px;border-radius:6px;}

/* ---------- cards / KPIs ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:24px;}
.kpi-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.kpi-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--amber);}
.kpi-card .kpi-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);font-weight:600;}
.kpi-card .kpi-value{font-size:28px;font-weight:800;margin-top:4px;letter-spacing:-.02em;}
.kpi-card.ok::before{background:var(--ok);}
.kpi-card.warn::before{background:var(--warn);}
.kpi-card.danger::before{background:var(--danger);}

.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);}
.panel-header{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;}
.panel-header h2{font-size:15px;margin:0;font-weight:700;}
.panel-body{padding:18px;}

/* ---------- tabelas ---------- */
table{width:100%;border-collapse:collapse;font-size:13.5px;}
thead th{
  text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;
  color:var(--ink-soft);padding:10px 12px;border-bottom:2px solid var(--border);font-weight:700;
}
tbody td{padding:11px 12px;border-bottom:1px solid #EEEBE4;}
tbody tr:hover{background:#FBFAF7;}
tbody tr.clickable{cursor:pointer;}

.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.02em;}
.badge-ok{background:var(--ok-bg);color:var(--ok);}
.badge-warn{background:var(--warn-bg);color:var(--warn-dark,var(--warn));}
.badge-danger{background:var(--danger-bg);color:var(--danger);}
.badge-info{background:var(--info-bg);color:var(--info);}
.badge-neutral{background:#EEEBE4;color:var(--ink-soft);}

/* ---------- etiqueta de ativo (signature element) ---------- */
.asset-tag{
  position:relative;background:#fff;border:1px solid var(--border);border-radius:8px;
  padding:0;overflow:hidden;
}
.asset-tag .tag-id{
  font-size:11px;font-weight:700;color:var(--amber-dark);letter-spacing:.04em;
}
.asset-punch{
  position:absolute;left:-6px;top:50%;transform:translateY(-50%);
  width:12px;height:12px;background:var(--paper);border:1px solid var(--border);border-radius:50%;
}

/* ---------- formulários ---------- */
label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-bottom:5px;}
input[type=text],input[type=password],input[type=email],input[type=date],input[type=search],
select,textarea{
  width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:7px;
  font-size:13.5px;font-family:inherit;background:#fff;color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--amber);outline-offset:0;border-color:var(--amber);}
.form-row{margin-bottom:14px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form-grid.cols-3{grid-template-columns:1fr 1fr 1fr;}
@media(max-width:720px){.form-grid,.form-grid.cols-3{grid-template-columns:1fr;}}

/* ---------- modal ---------- */
.modal-overlay{
  display:none;position:fixed;inset:0;background:rgba(20,26,33,.55);
  align-items:flex-start;justify-content:center;padding:5vh 16px;z-index:1000;overflow-y:auto;
}
.modal-overlay.open{display:flex;}
.modal-box{
  background:#fff;border-radius:12px;max-width:640px;width:100%;
  box-shadow:0 20px 60px rgba(0,0,0,.3);animation:modalIn .15s ease;
}
@keyframes modalIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.modal-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;border-bottom:1px solid var(--border);
}
.modal-header h3{margin:0;font-size:16px;}
.modal-close{cursor:pointer;background:none;border:none;font-size:20px;color:var(--ink-soft);line-height:1;}
.modal-body{padding:20px;max-height:70vh;overflow-y:auto;}
.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;}

.asset-photo-preview{
  width:100%;max-height:260px;object-fit:contain;background:var(--steel-900);
  border-radius:8px;margin-bottom:14px;
}
.asset-photo-placeholder{
  width:100%;height:160px;border:2px dashed var(--border);border-radius:8px;
  display:flex;align-items:center;justify-content:center;color:var(--ink-soft);font-size:13px;margin-bottom:14px;
}

.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;font-size:13.5px;}
.detail-grid .d-label{color:var(--ink-soft);font-size:11px;text-transform:uppercase;letter-spacing:.04em;font-weight:700;}
.detail-grid .d-value{margin-top:2px;}

/* ---------- login ---------- */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 20% 20%, #24303C 0%, var(--steel-900) 60%);
}
.login-box{
  background:#fff;border-radius:14px;padding:36px 34px;width:100%;max-width:380px;
  box-shadow:0 30px 80px rgba(0,0,0,.4);
}
.login-box .tag-swatch{width:10px;height:10px;background:var(--amber);border-radius:2px;display:inline-block;margin-right:8px;}
.login-box h1{font-size:19px;margin:18px 0 2px;font-weight:800;}
.login-box .subtitle{color:var(--ink-soft);font-size:13px;margin-bottom:22px;}
.login-box .btn{width:100%;justify-content:center;padding:11px;font-size:14px;margin-top:6px;}
.alert{padding:10px 13px;border-radius:8px;font-size:13px;margin-bottom:16px;}
.alert-danger{background:var(--danger-bg);color:var(--danger);}
.alert-ok{background:var(--ok-bg);color:var(--ok);}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:18px;}
.tabs a{
  padding:9px 16px;font-size:13px;font-weight:600;color:var(--ink-soft);border-bottom:2px solid transparent;
  margin-bottom:-1px;text-decoration:none;
}
.tabs a.active{color:var(--ink);border-color:var(--amber);}

.empty-state{text-align:center;padding:50px 20px;color:var(--ink-soft);}
.empty-state .icon{font-size:34px;margin-bottom:10px;}

.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px;}
.toolbar input, .toolbar select{width:auto;min-width:160px;}
.toolbar .spacer{flex:1;}

.help-text{font-size:12px;color:var(--ink-soft);margin-top:4px;}

/* ---------- scanner ---------- */
#reader{width:100%;max-width:420px;margin:0 auto;border-radius:12px;overflow:hidden;border:1px solid var(--border);}
.scan-result{
  margin-top:18px;padding:16px;border-radius:10px;background:var(--info-bg);border:1px solid #C9DCEB;
}

.input-with-btn{display:flex;gap:6px;}
.input-with-btn input{flex:1;min-width:0;}
.btn-scan{flex-shrink:0;padding:9px 12px;font-size:15px;line-height:1;}
.mini-reader-box{width:100%;max-width:320px;margin:0 auto;border-radius:12px;overflow:hidden;border:1px solid var(--border);background:var(--steel-900);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:#8592A0;font-size:12.5px;text-align:center;padding:16px;position:relative;}
.mini-reader-box::after{content:'';position:absolute;left:10%;right:10%;top:35%;bottom:35%;border:2px solid var(--amber);border-radius:8px;opacity:.75;}
.mini-reader-box video{width:100%;height:100%;object-fit:cover;}

/* moldura de leitura para a câmera real (html5-qrcode injeta o vídeo dentro destes containers) */
#reader, #mini-reader{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--border);background:var(--steel-900);min-height:220px;}
#reader video, #mini-reader video{width:100%;display:block;}
#reader::after, #mini-reader::after{
  content:'';position:absolute;inset:14%;border:3px solid var(--amber);border-radius:10px;
  pointer-events:none;z-index:5;transition:border-color .2s ease, box-shadow .2s ease;
}
#reader.scan-locked::after, #mini-reader.scan-locked::after{
  border-color:var(--ok);box-shadow:0 0 0 5px rgba(63,138,92,.28);
}

/* ---------- categorias/tipos/localizações (auxiliares) ---------- */
.aux-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
@media(max-width:900px){.aux-grid{grid-template-columns:1fr;}}
.aux-list{list-style:none;margin:0;padding:0;}
.aux-list li{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-bottom:1px solid #EEEBE4;font-size:13.5px;}
.aux-list li:last-child{border-bottom:none;}
.aux-add-row{display:flex;gap:6px;margin-top:10px;}
.aux-add-row input{flex:1;}

/* ---------- responsivo (mobile / tablet) ---------- */
.menu-toggle{display:none;width:38px;height:38px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:18px;align-items:center;justify-content:center;flex-shrink:0;}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(20,26,33,.5);z-index:890;}
.sidebar-overlay.open{display:block;}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}
.topbar-left{display:flex;align-items:center;gap:12px;}

@media(max-width:960px){
  .menu-toggle{display:inline-flex;}
  .sidebar{position:fixed;left:0;top:0;bottom:0;z-index:900;transform:translateX(-100%);transition:transform .2s ease;width:250px;height:100vh;box-shadow:0 0 40px rgba(0,0,0,.35);}
  .sidebar.open{transform:translateX(0);}
  .topbar{padding:12px 16px;}
  .content{padding:16px;}
  .topbar h1{font-size:17px;}
}
@media(max-width:640px){
  .kpi-grid{grid-template-columns:repeat(2,1fr);gap:10px;}
  .kpi-card{padding:12px 14px;}
  .kpi-card .kpi-value{font-size:22px;}
  .modal-overlay{padding:0;align-items:stretch;}
  .modal-box{max-width:100%;width:100%;border-radius:0;min-height:100vh;display:flex;flex-direction:column;}
  .modal-body{max-height:none;flex:1;}
  .detail-grid{grid-template-columns:1fr;}
  .toolbar{flex-direction:column;align-items:stretch;}
  .toolbar input,.toolbar select,.toolbar .btn{width:100%;min-width:0;}
  .toolbar .input-with-btn{width:100%;}
  .toolbar .input-with-btn input{width:auto;flex:1;}
  .toolbar .input-with-btn .btn{width:auto;flex-shrink:0;}
  .toolbar .spacer{display:none;}
  .login-box{padding:28px 22px;margin:0 12px;}
  .content{padding:14px;}
  .panel-body{padding:14px;}
}