:root{
  --primary:#b71c1c;
  --primary-dark:#8e1010;
  --primary-soft:#fff2f2;
  --bg:#fff7f8;
  --surface:#ffffff;
  --surface-2:#fffafa;
  --line:#ead0d0;
  --line-strong:#dfb4b4;
  --text:#1f1f1f;
  --muted:#666;
  --ok:#2e7d32;
  --warn:#f57c00;
  --danger:#c62828;
  --shadow:0 10px 30px rgba(120,20,20,.08);
  --radius:18px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;min-height:100%;background:linear-gradient(180deg,#fff9f9 0%,#fff3f4 100%);color:var(--text);font-family:Arial,Helvetica,sans-serif;overscroll-behavior-y:contain}
body{min-height:100vh}
button,input,select,textarea{font:inherit}
a{color:inherit}

.boot-screen,.login-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;text-align:center}
.boot-logo{width:96px;height:96px;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(183,28,28,.12))}
.login-card{width:min(430px,100%);background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 16px 40px rgba(120,20,20,.08)}
.login-card h2{margin:14px 0 8px;font-size:20px}

.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:52px;height:52px;object-fit:contain;border-radius:14px;background:#fff;border:1px solid var(--line);padding:5px}
.brand-title{font-size:18px;font-weight:800;line-height:1.1}
.layout{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:calc(100vh - 83px)}
.sidebar{background:rgba(255,255,255,.84);border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:10px;backdrop-filter:blur(14px)}
.content{padding:18px;display:flex;flex-direction:column;gap:16px;min-width:0}

.mobile-nav{display:none}
.nav-btn{display:flex;align-items:center;gap:12px;width:100%;padding:13px 14px;border-radius:16px;border:1px solid transparent;background:transparent;color:var(--text);text-align:left;cursor:pointer;transition:.18s ease}
.nav-btn .nav-emoji{font-size:18px;line-height:1;flex:0 0 auto}
.nav-btn .nav-label{font-weight:700;white-space:nowrap}
.nav-btn.active,.nav-btn:hover{background:var(--primary-soft);border-color:var(--line-strong);color:var(--primary-dark)}

.card,.kpi,.item{background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card{padding:18px}
.kpi{padding:18px}
.kpi .v{font-size:32px;font-weight:800;line-height:1.1}
.grid{display:grid;gap:16px}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.list{display:flex;flex-direction:column;gap:12px}
.item{padding:16px}
.item-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}

.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.top-actions{justify-content:flex-end}
.btn{appearance:none;border:none;border-radius:14px;padding:12px 16px;cursor:pointer;text-decoration:none;font-weight:700;transition:.18s ease}
.btn.compact{padding:10px 12px;min-width:76px}
.btn.primary{background:linear-gradient(180deg,#cf1d1d 0%,#b71c1c 100%);color:#fff;box-shadow:0 10px 20px rgba(183,28,28,.18)}
.btn.primary:hover{transform:translateY(-1px)}
.btn.secondary{background:#fff;border:1px solid var(--line);color:#222}
.btn.warn{background:var(--warn);color:#fff}
.btn.danger{background:var(--danger);color:#fff}

.badge{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:800;text-transform:capitalize}
.badge.ok{background:#e8f5e9;color:#216e24}
.badge.warn{background:#fff3e0;color:#ad5c00}
.badge.danger{background:#ffebee;color:#a11616}
.badge.neutral{background:#f2f2f2;color:#555}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.field{display:flex;flex-direction:column;gap:7px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-size:14px;font-weight:800;color:#5f1818}
.field input,.field select,.field textarea,.search-row input,.search-row select{width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:14px;background:#fff;outline:none}
.field input:focus,.field select:focus,.field textarea:focus,.search-row input:focus,.search-row select:focus{border-color:#cf7070;box-shadow:0 0 0 4px rgba(183,28,28,.08)}
.field textarea{min-height:110px;resize:vertical}
.section-title{margin:2px 0 10px;font-size:15px;font-weight:900;letter-spacing:.04em;text-transform:uppercase;color:#7f1212}
.small{font-size:12px;color:var(--muted)}
.muted{color:var(--muted)}
.search-row{display:flex;flex-wrap:wrap;gap:10px}
.search-row > *{flex:1 1 180px}
.search-row .btn{flex:0 0 auto}

.check-row{display:grid;grid-template-columns:minmax(250px,1fr) 70px 70px 70px minmax(180px,1fr);border:1px solid #443636;border-top:none;background:#fff}
.check-row>div{padding:8px;border-right:1px solid #443636}
.check-row>div:last-child{border-right:none}
.check-head{font-weight:800;background:#f7eeee;border-top:1px solid #443636}
.response-group{display:flex;gap:10px;align-items:center;justify-content:center}

.modal-backdrop{position:fixed;inset:0;background:rgba(17,8,8,.52);display:flex;align-items:center;justify-content:center;padding:16px;z-index:70}
.modal{width:min(1120px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:24px;border:1px solid var(--line);padding:18px;box-shadow:0 24px 60px rgba(0,0,0,.18)}
hr.sep{border:none;height:1px;background:var(--line);margin:10px 0}
.offline-bar{padding:10px 16px;background:#fff7cc;border-bottom:1px solid #f0dd8d;font-size:14px}

.doc-shell{max-width:1100px;margin:0 auto;background:#fff;padding:12mm;box-shadow:0 8px 20px rgba(0,0,0,.08)}
.doc-header{display:grid;grid-template-columns:120px 1fr 120px;gap:10px;align-items:center;text-align:center}
.doc-header img{width:100px;height:100px;object-fit:contain;margin:0 auto}
.doc-title{font-weight:800;font-size:28px}
.doc-sub{font-size:15px;font-weight:700}
.doc-table{width:100%;border-collapse:collapse;margin-top:10px}
.doc-table th,.doc-table td{border:2px solid #111;padding:6px 8px;vertical-align:top;font-size:13px}
.doc-footer-note{margin-top:10px;border-top:2px solid #111;padding-top:6px;font-size:12px}

@media (max-width: 980px){
  .layout{grid-template-columns:1fr;min-height:auto}
  .sidebar{display:none}
  .content{padding:16px 14px 102px}
  .grid.cols-2,.grid.cols-3,.form-grid{grid-template-columns:1fr}
  .topbar{padding:12px 14px;align-items:flex-start}
  .brand img{width:48px;height:48px}
  .brand-title{font-size:17px}
  .top-actions{gap:8px;justify-content:flex-end}
  .top-actions .btn{min-width:auto;padding:10px 12px}
  .mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:45;display:flex;gap:10px;overflow-x:auto;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(14px);box-shadow:0 -12px 24px rgba(120,20,20,.08)}
  .mobile-nav .nav-btn{flex:0 0 auto;min-width:88px;max-width:108px;padding:10px;border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;border-radius:18px;text-align:center}
  .mobile-nav .nav-btn .nav-label{font-size:11px;line-height:1.15}
  .mobile-nav .nav-btn .nav-emoji{font-size:19px}
  .item-head{flex-direction:column}
  .toolbar{align-items:stretch}
  .toolbar .btn,.toolbar a.btn{flex:1 1 calc(50% - 10px);justify-content:center;text-align:center}
  .search-row{flex-direction:column}
  .check-row{grid-template-columns:1fr}
  .check-row>div{border-right:none;border-bottom:1px solid #443636}
  .check-row>div:last-child{border-bottom:none}
  .doc-header{grid-template-columns:70px 1fr 70px}
  .doc-header img{width:60px;height:60px}
  .doc-title{font-size:19px}
}

@media print{
  body{background:#fff}
  .no-print,.topbar,.mobile-nav,.sidebar{display:none!important}
  .doc-shell{box-shadow:none;max-width:none;padding:0}
}


.toast-stack{position:fixed;top:16px;right:16px;z-index:120;display:flex;flex-direction:column;gap:10px;max-width:min(380px,calc(100vw - 32px))}
.toast{background:#fff;border:1px solid var(--line);border-left:5px solid var(--primary);border-radius:16px;box-shadow:0 18px 40px rgba(0,0,0,.16);padding:14px 16px;font-size:14px;line-height:1.35}
.toast.success{border-left-color:var(--ok)}
.toast.error{border-left-color:var(--danger)}
.toast.warn{border-left-color:var(--warn)}
.confirm-card{max-width:520px}
.confirm-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:16px;flex-wrap:wrap}