/* VaultDesk - professional internal-app styling */
:root{
  --bg:#f3f5f8; --panel:#ffffff; --ink:#1f2937; --muted:#6b7280;
  --line:#e5e7eb; --brand:#274156; --brand-2:#2f5d7c; --accent:#3b82f6;
  --ok:#16a34a; --warn:#d97706; --bad:#dc2626;
}
*{box-sizing:border-box}
body{margin:0;font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--accent);text-decoration:none}
a.link{font-weight:500}
h1{font-size:20px;margin:0;font-weight:600}
h2{font-size:15px;margin:0;font-weight:600}
.muted{color:var(--muted)}
.app{display:flex;height:100vh;overflow:hidden}
.sidebar{width:220px;background:var(--brand);color:#cfe0ec;display:flex;flex-direction:column;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px;font-weight:700;color:#fff;font-size:16px;letter-spacing:.3px}
.brand-mark{width:26px;height:26px;border-radius:6px;background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700}
.nav{padding:12px 10px;display:flex;flex-direction:column;gap:2px}
.nav-item{padding:9px 12px;border-radius:8px;color:#cfe0ec;font-weight:500}
.nav-item:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-item.active{background:rgba(255,255,255,.13);color:#fff}
.side-foot{margin-top:auto;padding:14px 18px;border-top:1px solid rgba(255,255,255,.1)}
.side-user{font-weight:600;color:#fff}
.side-role{color:#9fb8c9;text-transform:capitalize;margin-bottom:8px}
.side-logout{font-size:13px;color:#9fb8c9}
.side-logout:hover{color:#fff}
.main{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}
.topbar{background:var(--panel);border-bottom:1px solid var(--line);padding:14px 24px;flex-shrink:0}
.content{flex:1;overflow-y:auto;padding:24px;max-width:1100px;width:100%;margin:0 auto}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:18px;box-shadow:0 1px 2px rgba(16,24,40,.04)}
.card-narrow{max-width:440px}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:12px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}
.stat-num{font-size:26px;font-weight:700}
.stat-num.warn{color:var(--warn)}
.stat-lbl{color:var(--muted);font-size:12px;margin-top:2px}
.search-form{display:flex;gap:8px}
.search-form input{flex:1;padding:9px 12px;border:1px solid var(--line);border-radius:8px}
.form-col{display:flex;flex-direction:column;gap:12px}
label{display:flex;flex-direction:column;gap:6px;font-weight:500;font-size:13px;color:#374151}
input,select{padding:9px 12px;border:1px solid var(--line);border-radius:8px;font:inherit}
.btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 14px;font:inherit;font-weight:500;cursor:pointer}
.btn:hover{background:#f9fafb}
.btn-primary{background:var(--brand-2);border-color:var(--brand-2);color:#fff}
.btn-primary:hover{background:var(--brand)}
.btn-block{width:100%}
.tbl{width:100%;border-collapse:collapse}
.tbl th{font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.tbl td{padding:11px 12px;border-bottom:1px solid #f1f3f5;vertical-align:top}
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600}
.b-open{background:#eff6ff;color:#1d4ed8}
.b-in_progress{background:#fef3c7;color:#92400e}
.b-faulty{background:#fee2e2;color:#991b1b}
.b-completed{background:#dcfce7;color:#166534}
.b-maintenance{background:#e5e7eb;color:#374151}
.b-in_service{background:#dcfce7;color:#166534}
.b-technician{background:#e5e7eb;color:#374151}
.kv{display:grid;grid-template-columns:140px 1fr;gap:8px 16px;margin:14px 0}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-weight:500}
.menu{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.login-card{margin:0 auto;text-align:center}
.login-brand{font-size:20px;font-weight:700;display:flex;gap:10px;align-items:center;justify-content:center;margin-bottom:6px}
.login-card form{text-align:left;margin-top:18px}
.login-spacer{flex:1;display:flex;align-items:center;justify-content:center;padding:40px 24px}
.flash{padding:11px 14px;border-radius:8px;margin-bottom:14px;font-weight:500}
.flash.error{background:#fee2e2;color:#991b1b}
.flash.success{background:#dcfce7;color:#166534}
.foot{text-align:center;color:var(--muted);font-size:11.5px;padding:10px 16px;background:var(--panel);border-top:1px solid var(--line);flex-shrink:0;letter-spacing:.2px}
.probe-out{background:#0f172a;color:#e2e8f0;padding:12px;border-radius:8px;overflow:auto;white-space:pre-wrap}