:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto;color:#172033;background:#f5f7fb;--card:#fff;--line:#e7eaf0;--muted:#697386;--accent:#2563eb;--danger:#dc2626}
*{box-sizing:border-box}body{margin:0;background:#f5f7fb}button,input,select,textarea{font:inherit}.hidden{display:none!important}.auth{min-height:100vh;display:grid;place-items:center;padding:20px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 6px 30px #0f172a0a}.auth-card{width:min(440px,100%);padding:28px}.auth-card h1{margin:0 0 8px}.muted{color:var(--muted)}.field{display:grid;gap:6px;margin:12px 0}.field input,.field select,.field textarea{padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}.btn{border:0;border-radius:10px;padding:10px 14px;cursor:pointer}.btn-primary{background:var(--accent);color:#fff}.btn-soft{background:#eef2ff;color:#1d4ed8}.btn-danger{background:#fee2e2;color:#991b1b}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.sidebar{background:#111827;color:#fff;padding:18px 12px;position:sticky;top:0;height:100vh}.brand{font-size:20px;font-weight:800;padding:8px 10px 18px}.nav button{width:100%;text-align:left;background:transparent;color:#cbd5e1;border:0;padding:10px 12px;border-radius:9px;margin:2px 0;cursor:pointer}.nav button.active,.nav button:hover{background:#1f2937;color:#fff}.main{min-width:0}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 22px;position:sticky;top:0;z-index:4}.content{padding:22px}.page-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:16px}.page-head h2{margin:0}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.metric{padding:18px}.metric b{font-size:26px;display:block;margin-top:7px}.table-card{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.table th{background:#fafafa;color:#475569;position:sticky;top:0}.badge{display:inline-block;padding:3px 8px;border-radius:99px;background:#eef2ff;font-size:12px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.toolbar input,.toolbar select{padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:#fff}.modal-wrap{position:fixed;inset:0;background:#0f172a66;display:grid;place-items:center;padding:18px;z-index:20}.modal{width:min(680px,100%);max-height:90vh;overflow:auto;padding:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-grid .wide{grid-column:1/-1}#toast{position:fixed;right:18px;bottom:18px;z-index:50}.toast{background:#111827;color:#fff;padding:11px 14px;border-radius:10px;margin-top:8px;box-shadow:0 5px 20px #0003}.sentinel{height:4px}.list-mobile{display:none}.gantt{display:grid;gap:8px}.gantt-row{display:grid;grid-template-columns:220px 1fr;gap:10px}.bar-track{background:#eef2f7;border-radius:99px;overflow:hidden}.bar{height:12px;background:#2563eb;border-radius:99px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.day{min-height:100px;padding:8px;border:1px solid var(--line);border-radius:10px;background:#fff}.event{font-size:12px;padding:4px 6px;background:#e0e7ff;border-radius:6px;margin-top:4px}
@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{height:auto;position:static}.nav{display:flex;overflow:auto}.nav button{white-space:nowrap;width:auto}.grid{grid-template-columns:1fr 1fr}.topbar{position:static}.content{padding:14px}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}}
@media(max-width:600px){.grid{grid-template-columns:1fr}.table-card{display:none}.list-mobile{display:grid;gap:10px}.mobile-item{padding:14px}.calendar-grid{grid-template-columns:1fr}.day{min-height:auto}.gantt-row{grid-template-columns:1fr}}