:root{
  --ink:#0f172a; --ink-soft:#475569; --muted:#94a3b8;
  --bg:#f1f5f9; --surface:#ffffff; --line:#e2e8f0;
  --brand:#0f766e; --brand-dark:#115e59; --brand-soft:#ccfbf1;
  --navy:#0b1f3a; --navy-soft:#16305a;
  --good:#059669; --good-soft:#ecfdf5; --warn:#d97706; --warn-soft:#fffbeb; --bad:#dc2626; --bad-soft:#fef2f2;
  --radius:14px; --radius-lg:20px;
  --shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);
  font-family:'Segoe UI',Inter,system-ui,-apple-system,Arial,sans-serif;color:var(--ink);background:var(--bg);
}
*{box-sizing:border-box}
body{margin:0;font-size:15px;line-height:1.55}
h1{font-size:26px;margin:0 0 6px}h2{font-size:19px;margin:0 0 4px}h3{font-size:16px;margin:18px 0 6px}h4{font-size:14px;margin:14px 0 4px;color:var(--ink-soft)}

/* ---------- top bar ---------- */
.top{display:flex;align-items:center;gap:14px;padding:10px 20px;background:var(--navy);color:#fff;position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,var(--brand),#2dd4bf);color:#03201d;font-weight:800;font-size:14px;letter-spacing:.5px;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-text strong{font-size:17px;letter-spacing:.2px}
.brand-text small{color:#93b4d8;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.toolbar{display:flex;gap:8px;align-items:center;margin-left:auto}
.company-label{display:flex;align-items:center;gap:6px;background:var(--navy-soft);border-radius:11px;padding:4px 10px}
.company-label select{background:transparent;border:0;color:#fff;font-size:14px;min-width:150px;margin:0;padding:4px 2px}
.company-label select option{color:var(--ink)}
.icon-btn{background:var(--navy-soft);border:0;color:#fff;border-radius:11px;padding:9px 12px;cursor:pointer;font-size:15px;margin:0}
.icon-btn:hover{background:#1e4074}
.menu-toggle{display:none;background:var(--navy-soft);color:#fff;border:0;border-radius:11px;padding:8px 12px;font-size:17px;cursor:pointer;margin:0}

/* ---------- shell ---------- */
.shell{display:flex;align-items:flex-start;gap:0;min-height:calc(100vh - 56px)}
.sidebar{width:255px;flex:none;background:var(--surface);border-right:1px solid var(--line);padding:14px 12px 20px;position:sticky;top:56px;height:calc(100vh - 56px);overflow-y:auto}
.content{flex:1;min-width:0;padding:20px 22px 40px}
.nav-group{margin:2px 0}
.nav-head,.nav-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:transparent;color:var(--ink-soft);border:0;border-radius:11px;padding:10px 12px;font-size:14px;font-weight:600;cursor:pointer;margin:1px 0}
.nav-head:hover,.nav-item:hover{background:#f1f5f9;color:var(--ink)}
.nav-head{color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.7px}
.nav-head .caret{margin-left:auto;font-size:11px}
.nav-sub{margin-left:6px;padding-left:10px;border-left:2px solid var(--line)}
.nav-item.active{background:var(--brand-soft);color:var(--brand-dark);box-shadow:inset 3px 0 0 var(--brand)}
.nav-item .ico{font-size:16px;width:20px;text-align:center;flex:none}
.nav-item .badge{margin-left:auto;background:var(--bad);color:#fff;border-radius:999px;font-size:11px;padding:1px 7px;font-weight:700}
.sidebar-foot{display:flex;align-items:center;gap:9px;margin-top:18px;padding:12px;border-top:1px solid var(--line);color:var(--ink-soft)}
.sidebar-foot span{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.sidebar-foot b{font-size:13px}.sidebar-foot small{color:var(--muted);font-size:11px;text-transform:capitalize}
.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;flex:none}

/* ---------- cards & panels ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.card::after{content:'';position:absolute;inset:0 auto 0 0;width:4px;background:var(--line)}
.card small{display:block;color:var(--ink-soft);font-size:12.5px;font-weight:600;margin-bottom:6px}
.card b{font-size:25px;letter-spacing:-.5px}
.card.green::after{background:var(--good)}.card.green b{color:var(--good)}
.card.yellow::after{background:var(--warn)}.card.yellow b{color:var(--warn)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow);margin-bottom:16px}
.panel .panel{box-shadow:none;background:#f8fafc}
.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.hint{color:var(--ink-soft);font-size:13.5px;margin:2px 0 12px;line-height:1.5}
.panel-margin{margin:0 0 14px}
.small-note{color:var(--muted);font-size:12.5px}
.help-panel{border-left:4px solid var(--brand)}
.safe-box{background:var(--good-soft);border:1px solid #a7f3d0;border-radius:var(--radius);padding:13px;margin-top:12px}
.safe-box span{display:block;color:#047857;margin-top:3px;font-size:13px}
.quick-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;padding-left:18px;margin:8px 0}
.hero{padding:0 0 8px}

/* ---------- controls ---------- */
button{background:var(--brand);color:#fff;border:0;border-radius:11px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;margin:8px 8px 0 0;transition:.15s;box-shadow:0 1px 2px rgba(15,23,42,.08)}
button:hover{background:var(--brand-dark);transform:translateY(-1px)}
button:disabled{opacity:.55;cursor:not-allowed;transform:none}
.ghost{background:#eef2f7;color:var(--ink)}
.ghost:hover{background:#e2e8f0}
.small{font-size:12.5px;padding:7px 11px;margin:2px 4px 2px 0}
input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:11px;padding:11px 12px;margin-top:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
label{display:block;font-size:13px;color:var(--ink-soft);font-weight:600;margin-top:8px}
label.check{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--ink);margin:8px 0}
label.check input{width:auto;margin:0}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.chip-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.chip-row button{margin:0;font-weight:500}
.capture-row{display:flex;gap:8px;flex-wrap:wrap}.capture-row button{flex:1;margin:8px 0 0}
.hidden-input{display:none!important}
.camera-box{margin-top:12px}.camera-box video{width:100%;border-radius:var(--radius);background:#000}
details summary{cursor:pointer;margin-top:14px;color:var(--brand-dark);font-weight:600;font-size:13.5px}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:10px}
th{text-align:left;padding:9px 10px;background:#f8fafc;color:var(--ink-soft);font-size:12px;text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--line)}
td{padding:9px 10px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
tr:hover td{background:#fafcff}
td input,td select{margin-top:0;padding:7px 9px;font-size:13px}
.totals-row td{border-top:2px solid var(--ink);background:#f8fafc;font-weight:700}
.cat-cell{font-size:12px;color:var(--ink-soft)}
code{background:#f1f5f9;border-radius:6px;padding:1px 6px;font-size:12.5px}

/* ---------- feedback ---------- */
.answer{font-weight:600;color:var(--brand-dark);margin:10px 0 0}
.error{background:var(--bad-soft);color:#991b1b;border:1px solid #fecaca;border-radius:var(--radius);padding:12px 14px;font-weight:500}
.notice{background:var(--good-soft);border:1px solid #a7f3d0;border-radius:var(--radius);padding:12px 14px;margin-top:12px}
.notice ul{margin:8px 0 0 18px;color:#991b1b}
.rec-item{border-left:3px solid var(--line);background:#f8fafc;border-radius:0 var(--radius) var(--radius) 0;padding:11px 14px;margin:9px 0}
.rec-item p{margin:5px 0}
.activity{list-style:none;padding:0;margin:8px 0}
.activity li{padding:9px 0;border-bottom:1px solid #f1f5f9}
.activity small{background:#eef2f7;border-radius:999px;padding:2px 9px;font-size:11.5px;color:var(--ink-soft)}
.neg{color:var(--bad);font-weight:700}.pos{color:var(--good);font-weight:700}
.export-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:6px}
.export-bar input{width:auto;min-width:150px}

/* ---------- login ---------- */
#app > .panel:first-of-type{max-width:430px;margin:8vh auto}

/* ---------- responsive: tablet & phone ---------- */
@media (max-width:1000px){.content{padding:16px}.sidebar{width:225px}}
@media (max-width:760px){
  .menu-toggle{display:block}
  .top{padding:10px 14px;gap:10px}
  .brand-text small{display:none}
  .company-label select{min-width:110px}
  .shell{display:block}
  .sidebar{position:fixed;top:56px;left:0;bottom:0;width:82%;max-width:310px;transform:translateX(-104%);transition:transform .22s ease;z-index:30;box-shadow:0 12px 40px rgba(2,6,23,.28);height:auto}
  .sidebar.open{transform:translateX(0)}
  .content{padding:14px}
  .cards{grid-template-columns:1fr 1fr;gap:11px}
  .card{padding:13px}.card b{font-size:20px}
  .grid.two{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .panel{padding:15px;border-radius:var(--radius)}
  table{display:block;overflow-x:auto;white-space:nowrap}
  button{width:100%;margin:8px 0 0}
  .small,.chip-row button,.capture-row button{width:auto}
  .menu-toggle,.icon-btn{width:auto;margin:0;flex:none}
  .toolbar{gap:6px;min-width:0}
  .quick-steps{grid-template-columns:1fr}
  .mobile-stack{min-width:0}
}
@media (max-width:430px){
  .top{gap:7px;padding:9px 10px}
  .brand-mark{width:30px;height:30px;font-size:12px;border-radius:9px}
  .brand-text{display:none}
  .company-label{padding:3px 8px;flex:1;min-width:0}
  .company-label select{min-width:0;width:100%;font-size:13px}
  .icon-btn{padding:8px 10px}
  .cards{gap:9px}
  .card b{font-size:18px}
  .card small{font-size:11.5px}
}
@media (max-width:340px){.cards{grid-template-columns:1fr}}
.support-banner{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#fef3c7;border:1px solid #fcd34d;color:#78350f;border-radius:var(--radius);padding:12px 16px;margin-bottom:14px;font-weight:600}
.support-banner button{margin:0}