:root{--bg:#f4f6f8;--panel:#fff;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--accent:#1d4ed8;--accent-ink:#fff;--danger:#b91c1c;--danger-bg:#fef2f2;--sidebar:#0f172a;--sidebar-ink:#cbd5e1;--sidebar-active:#fff;--shadow:0 8px 24px #0f172a0f;color:var(--ink);background:var(--bg);font-family:Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--bg)}a{color:var(--accent);text-decoration:none}h1,h2,h3{margin:0 0 8px;font-weight:650}p{margin:0 0 12px}button,.button{background:var(--accent);color:var(--accent-ink);cursor:pointer;border:0;border-radius:8px;justify-content:center;align-items:center;padding:10px 14px;font-weight:600;display:inline-flex}button.secondary,.button.secondary{color:var(--ink);background:#e2e8f0}button:disabled{opacity:.65;cursor:not-allowed}input,select,textarea{border:1px solid var(--line);width:100%;font:inherit;background:#fff;border-radius:8px;padding:10px 12px}label{gap:6px;margin-bottom:12px;font-size:14px;font-weight:600;display:grid}.app-shell{grid-template-columns:240px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--sidebar);color:var(--sidebar-ink);flex-direction:column;gap:24px;padding:24px 16px;display:flex}.brand strong,.brand span{display:block}.brand strong{color:#fff;font-size:18px}.brand span,.session span,.muted,.eyebrow{color:var(--muted);font-size:13px}.sidebar nav{gap:6px;display:grid}.sidebar a{color:var(--sidebar-ink);border-radius:8px;padding:10px 12px}.sidebar a.active,.sidebar a:hover{color:var(--sidebar-active);background:#1e293b}.main{flex-direction:column;min-width:0;display:flex}.topbar,.content{padding:24px 28px}.topbar{border-bottom:1px solid var(--line);background:var(--panel);justify-content:space-between;gap:16px;display:flex}.topbar h1{margin:0;font-size:22px}.session{align-items:center;gap:12px;display:flex}.session div{text-align:right;display:grid}.content{gap:16px;display:grid}.demo-notice{color:var(--muted);background:var(--panel);border-bottom:1px solid var(--line);margin:0;padding:10px 28px;font-size:13px;line-height:1.5}.page-header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.card,.stat-card,.login-card{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;padding:18px}.card-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.stat-card{color:inherit;gap:8px;display:grid}.stat-card strong{font-size:28px}.split{grid-template-columns:2fr 1fr;gap:12px;display:grid}.filters,.demo-accounts{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.filters input,.filters select{width:auto;min-width:180px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px 8px;font-size:14px}.details{gap:10px;display:grid}.details div{grid-template-columns:140px 1fr;gap:8px;display:grid}dt{color:var(--muted);font-size:13px}dd{margin:0}.badge{background:#e2e8f0;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:700;display:inline-flex}.status-open,.status-in_stock,.status-low{color:#1e3a8a;background:#dbeafe}.status-in_progress,.status-assigned,.status-medium,.status-technician{color:#92400e;background:#fef3c7}.status-resolved,.status-high{color:#166534;background:#dcfce7}.status-closed,.status-retired,.status-critical,.status-in_repair{color:#991b1b;background:#fee2e2}.status-admin{color:#3730a3;background:#e0e7ff}.status-requester{color:#334155;background:#f1f5f9}.alert{background:var(--danger-bg);color:var(--danger);border-radius:8px;padding:10px 12px}.steps,.timeline{margin:0;padding-left:18px}.timeline{gap:10px;padding-left:0;list-style:none;display:grid}.timeline span,.steps li{color:var(--muted);font-size:13px;display:block}.login-page{place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{width:min(460px,100%)}.form-grid{display:grid}@media (width<=900px){.app-shell,.split,.details div{grid-template-columns:1fr}.topbar,.page-header,.session{flex-direction:column;align-items:flex-start}}
