:root{--navy:#0c213b;--navy-2:#162d4b;--navy-border:#2b4464;--teal:#14b8a6;--teal-soft:#5eead4;--sky:#0ea5e9;--amber:#f59e0b;--orange:#f97316;--red:#dc2626;--green:#059669;--page-bg:#f1f5f9;--card-bg:#fff;--card-border:#e2e8f0;--ink:#0f172a;--ink-soft:#64748b;--ink-faint:#94a3b8;font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--page-bg);color:var(--ink);margin:0;font-family:-apple-system,Segoe UI,system-ui,sans-serif}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.app-shell{grid-template-columns:248px 1fr;min-height:100vh;display:grid}.sidebar{background:linear-gradient(180deg, var(--navy), #0b1a2d);color:#fff;flex-direction:column;gap:4px;height:100vh;padding:22px 16px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;padding:6px 10px 22px;display:flex}.brand-mark{object-fit:contain;flex-shrink:0;width:34px;height:34px}.brand-word{letter-spacing:-.02em;font-size:17px;font-weight:800}.brand-word b{color:var(--teal-soft)}.nav-label{text-transform:uppercase;letter-spacing:.08em;color:#7099c2;padding:16px 10px 6px;font-size:11px;font-weight:700}.nav-item{color:#b0c7dd;border-radius:9px;align-items:center;gap:11px;padding:9px 10px;font-size:13.5px;font-weight:600;transition:background .15s;display:flex}.nav-item.active{color:#fff;box-shadow:inset 3px 0 0 var(--teal-soft);background:#253a56}.nav-item:not(.active):hover{background:#1f3047}.sidebar-foot{border-top:1px solid var(--navy-border);align-items:center;gap:10px;margin-top:auto;padding:12px 10px 4px;display:flex}.avatar-sm{background:linear-gradient(135deg, var(--orange), var(--amber));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;font-size:12px;font-weight:800;display:flex}.sidebar-foot .who{color:#fff;font-size:12.5px;font-weight:700}.sidebar-foot .role{color:#819ebb;background:0 0;border:none;font-size:11px}.main{max-width:1180px;padding:28px 36px 60px}.topbar{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:26px;display:flex}.topbar h1{letter-spacing:-.01em;margin:0 0 4px;font-size:24px;font-weight:800}.topbar p{color:var(--ink-soft);margin:0;font-size:13.5px}.btn{border:1px solid var(--card-border);background:var(--card-bg);color:var(--ink);border-radius:9px;padding:9px 16px;font-size:13px;font-weight:700}.btn-primary{color:#fff;background:linear-gradient(135deg, var(--sky), var(--teal));border:none;box-shadow:0 3px 10px #30a6a647}.btn:disabled{opacity:.5;cursor:default}.stats{grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:30px;display:grid}.stat-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:14px;padding:16px 18px;box-shadow:0 1px 2px #0000000a}.stat-label{color:var(--ink-faint);text-transform:uppercase;letter-spacing:.05em;font-size:12px;font-weight:700}.stat-value{letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-top:8px;font-size:26px;font-weight:800}.stat-delta{margin-top:4px;font-size:12px;font-weight:700}.stat-delta.up{color:var(--green)}.stat-delta.warn{color:var(--amber)}.stat-delta.flat{color:var(--ink-faint)}.section-head{justify-content:space-between;align-items:center;margin:8px 0 14px;display:flex}.section-head h2{margin:0;font-size:15.5px;font-weight:800}.section-head .hint{color:var(--ink-faint);font-size:12.5px}.card-list{background:var(--card-bg);border:1px solid var(--card-border);border-radius:14px;overflow:hidden;box-shadow:0 1px 2px #0000000a}.list-row{border-bottom:1px solid #eef1f5;align-items:center;gap:14px;padding:16px 20px;display:flex}.list-row:last-child{border-bottom:none}.list-row:hover{background:#fafbfc}.row-logo{color:#fff;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;font-size:13px;font-weight:800;display:flex}.row-name{color:var(--ink);font-size:14.5px;font-weight:700}.row-sub{color:var(--ink-faint);font-size:12px}.row-col{flex:1;min-width:0}.col-label{color:var(--ink-faint);text-transform:uppercase;letter-spacing:.04em;margin-bottom:3px;font-size:11px;font-weight:700;display:block}.col-value{font-variant-numeric:tabular-nums;font-size:14.5px;font-weight:700}.pill{border-radius:999px;align-items:center;gap:5px;padding:3px 9px;font-size:11px;font-weight:800;display:inline-flex}.pill-ok{color:#157958;background:#ddf8ef}.pill-warn{color:#a0570d;background:#fef0d7}.pill-crit{color:#b62020;background:#fce3e3}.pill-neutral{color:var(--ink-soft);background:#e2e8f0}.empty-state{text-align:center;color:var(--ink-faint);padding:60px 20px}.empty-state h3{color:var(--ink);margin:0 0 6px;font-size:16px}.empty-state p{margin:0;max-width:44ch;margin-inline:auto;font-size:13.5px;line-height:1.5}.login-shell{background:linear-gradient(180deg, var(--navy), #091525);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--card-bg);border-radius:16px;width:360px;max-width:92vw;padding:32px 28px;box-shadow:0 30px 60px -20px #00000080}.login-card .brand{justify-content:center;padding:0 0 24px}.login-card h1{text-align:center;margin:0 0 4px;font-size:18px;font-weight:800}.login-card p.sub{color:var(--ink-soft);text-align:center;margin:0 0 20px;font-size:12.5px}.field{margin-bottom:12px}.field label{color:var(--ink-soft);margin-bottom:5px;font-size:12px;font-weight:700;display:block}.field input{border:1px solid var(--card-border);border-radius:9px;width:100%;height:42px;padding:0 12px;font-family:inherit;font-size:14px}.field input:focus{outline:2px solid var(--teal);outline-offset:1px}.login-error{color:var(--red);margin:8px 0 0;font-size:12.5px;font-weight:600}.back-link{color:var(--ink-soft);align-items:center;gap:6px;margin-bottom:14px;font-size:12.5px;font-weight:700;display:inline-flex}.detail-head{align-items:center;gap:12px;margin-bottom:20px;display:flex}.detail-avatar{color:#fff;border-radius:11px;justify-content:center;align-items:center;width:42px;height:42px;font-size:15px;font-weight:800;display:flex}.detail-name{color:var(--ink);font-size:19px;font-weight:800}.detail-loc{color:var(--ink-faint);font-size:12px}.cols-2{grid-template-columns:1.3fr 1fr;gap:16px;display:grid}@media (width<=900px){.cols-2{grid-template-columns:1fr}}.card-title{color:var(--ink);border-bottom:1px solid #eef1f5;padding:13px 16px;font-size:12px;font-weight:800}.stock-row{border-bottom:1px solid #eef1f5;align-items:center;gap:10px;padding:10px 16px;display:flex}.stock-row:last-child{border-bottom:none}.stock-name{color:var(--ink);flex:1;font-size:12.5px;font-weight:700}.stock-bar-track{background:#eef1f5;border-radius:3px;width:70px;height:5px;overflow:hidden}.stock-bar-fill{border-radius:3px;height:100%}.stock-qty{color:var(--ink-faint);text-align:right;font-variant-numeric:tabular-nums;width:60px;font-size:11px}.loading-dot{background:var(--teal);border-radius:50%;width:8px;height:8px;animation:1.2s ease-in-out infinite pulse;display:inline-block}@keyframes pulse{0%,to{opacity:.3}50%{opacity:1}}