:root{--navy:#142c55;--blue:#2563eb;--bg:#f3f6fb;--ink:#172033;--muted:#64748b;--line:#e4eaf2;--green:#087443;--red:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}.layout{min-height:100vh;display:flex}.sidebar{width:245px;background:linear-gradient(180deg,#132747,#183b77);color:#fff;padding:24px 14px;flex-shrink:0}.brand{font-size:22px;font-weight:800;padding:0 12px 25px}.brand small{display:block;font-size:12px;font-weight:500;color:#c7d6f0;margin-top:3px}.sidebar nav{display:grid;gap:5px}.sidebar a{color:#e5edff;text-decoration:none;padding:11px 12px;border-radius:9px}.sidebar a:hover{background:#ffffff1a}.main{padding:30px;width:100%;min-width:0}.topline{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:22px}.muted{color:var(--muted)}h1{font-size:27px;margin:0 0 6px}h2{font-size:19px;margin:0 0 15px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.card,.panel{background:white;border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:0 4px 16px #18365b08;margin-bottom:17px}.metric{font-size:27px;font-weight:800;margin:7px 0}.metric-label{color:var(--muted);font-size:13px}.actions{display:flex;flex-wrap:wrap;gap:10px}.btn,button{border:0;border-radius:9px;background:var(--blue);color:#fff;padding:11px 15px;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block}.btn.secondary,button.secondary{background:#eaf0fb;color:var(--navy)}.btn.danger{background:#b42318}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:grid;gap:6px;margin-bottom:12px}label{font-weight:650;font-size:13px}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:11px;background:#fff;color:var(--ink);font:inherit}textarea{min-height:100px}table{border-collapse:collapse;width:100%;background:#fff}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:13px}th{background:#f8fafc;color:#475569} .table-wrap{overflow:auto}.notice{padding:12px 14px;border-radius:9px;background:#eff6ff;border:1px solid #bfdbfe;margin:10px 0}.error{background:#fff1f0;border-color:#fecdca;color:#912018}.success{background:#ecfdf3;border-color:#abefc6;color:#067647}.pill{display:inline-block;background:#e8f0ff;color:#214e9a;padding:3px 9px;border-radius:30px;font-size:12px}.login-wrap{max-width:480px;margin:7vh auto}.login-brand{font-size:28px;font-weight:800;color:var(--navy)}.small{font-size:12px}.right{text-align:right}@media(max-width:950px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar{width:205px}.main{padding:20px}}@media(max-width:650px){.layout{display:block}.sidebar{width:100%;padding:12px}.brand{padding:4px 8px 12px}.sidebar nav{display:flex;overflow:auto}.sidebar a{white-space:nowrap}.main{padding:14px}.grid,.form-grid{grid-template-columns:1fr}.topline{align-items:flex-start;flex-direction:column}}