:root{--bg: #f4f6f9;--panel: #ffffff;--border: #e3e8ee;--text: #1a2530;--muted: #64748b;--brand: #0f766e;--brand-dark: #115e59;--accent: #f59e0b;--danger: #dc2626;--ok: #16a34a;--warn: #d97706;--info: #2563eb;--sidebar: #0f1b24;--sidebar-text: #cbd5e1;--radius: 10px;font-family:Segoe UI,system-ui,-apple-system,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-size:14px}a{color:inherit;text-decoration:none}.app{display:flex;min-height:100vh}.sidebar{width:232px;background:var(--sidebar);color:var(--sidebar-text);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar .brand{display:flex;align-items:center;gap:10px;padding:14px 18px;font-weight:700;color:#fff;font-size:15px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar .brand small{display:block;color:var(--accent);font-weight:500}.brand-logo{width:36px;height:36px;object-fit:contain;border-radius:8px;background:#fff;padding:4px;flex:0 0 auto}.brand-text{display:flex;flex-direction:column;line-height:1.15}.sidebar nav{flex:1;overflow-y:auto;padding:8px 0}.sidebar .group{padding:14px 18px 4px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#64748b}.sidebar a.nav{display:flex;align-items:center;gap:10px;padding:9px 18px;font-size:13.5px;color:var(--sidebar-text)}.sidebar a.nav:hover{background:#ffffff0f;color:#fff}.sidebar a.nav.active{background:var(--brand);color:#fff}.sidebar .foot{padding:12px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{background:var(--panel);border-bottom:1px solid var(--border);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}.content{padding:22px 24px;max-width:1280px;width:100%;margin:0 auto}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius)}.panel .panel-head{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.panel .panel-head h2{margin:0;font-size:15px}.panel .panel-body{padding:16px 18px}.panel .panel-body.flush{padding:0}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px;flex-wrap:wrap}.page-head h1{margin:0;font-size:20px}.page-head .sub{color:var(--muted);font-size:13px;margin-top:2px}.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:18px}.stat{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.stat .k{color:var(--muted);font-size:12px}.stat .v{font-size:22px;font-weight:700;margin-top:4px}.stat .s{font-size:12px;color:var(--muted);margin-top:2px}table.data{width:100%;border-collapse:collapse;font-size:13px}table.data th{text-align:left;color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.03em;padding:10px 16px;border-bottom:1px solid var(--border);background:#fafbfc;position:sticky;top:0}table.data td{padding:9px 16px;border-bottom:1px solid #eef1f5;vertical-align:middle}table.data tr:hover td{background:#f8fafc}.num{text-align:right;font-variant-numeric:tabular-nums}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}.red{color:var(--danger)}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:600}.badge.green{background:#dcfce7;color:#166534}.badge.red{background:#fee2e2;color:#991b1b}.badge.yellow{background:#fef3c7;color:#92400e}.badge.blue{background:#dbeafe;color:#1e40af}.badge.gray{background:#e2e8f0;color:#334155}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);background:#fff;color:var(--text);padding:7px 13px;border-radius:8px;font-size:13px;cursor:pointer}.btn:hover{border-color:#cbd5e1;background:#f8fafc}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:var(--brand-dark)}.btn.danger{color:var(--danger);border-color:#fecaca}.btn.danger:hover{background:#fef2f2;border-color:#fca5a5}.btn.big{padding:9px 18px;font-size:14px;font-weight:600;border-radius:8px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.small{padding:3px 8px;font-size:12px;border-radius:6px}.confirm-box{display:inline-flex;gap:6px;align-items:center}input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-size:13.5px;background:#fff;color:var(--text);font-family:inherit}input:focus,select:focus,textarea:focus{outline:2px solid #99f6e4;border-color:var(--brand)}label{font-size:12.5px;color:var(--muted);display:block;margin-bottom:4px;font-weight:600}label.chk{display:inline-flex;align-items:center;gap:6px;font-weight:500;color:var(--text);margin-right:12px}label.chk input{width:auto}.field{margin-bottom:12px}.alert{padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:12px}.alert.err{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.alert.warn{background:#fef9c3;color:#854d0e;border:1px solid #fde68a}.alert.info{background:#e0f2fe;color:#075985;border:1px solid #bae6fd}.alert.ok{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.spinner{border:3px solid #e5e7eb;border-top-color:var(--brand);border-radius:50%;width:28px;height:28px;animation:spin .8s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:flex-start;justify-content:center;padding:8vh 16px;z-index:50;overflow-y:auto}.modal{background:#fff;border-radius:12px;width:100%;max-width:560px;box-shadow:0 20px 50px #00000040}.modal .modal-head{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal .modal-head h3{margin:0;font-size:15px}.modal .modal-body{padding:16px 18px}.modal .modal-foot{padding:12px 18px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f1b24,#0f766e);padding:16px}.login-shell{display:flex;flex-direction:column;align-items:center;width:100%;max-width:380px}.login-brand{display:flex;flex-direction:column;align-items:center;margin-bottom:18px;color:#fff;text-align:center}.login-logo{width:84px;height:84px;object-fit:contain;border-radius:18px;background:#fff;padding:10px;box-shadow:0 12px 30px #00000059}.login-brand-title{margin-top:12px;font-size:20px;font-weight:700;letter-spacing:.3px}.login-brand-by{margin-top:2px;font-size:12.5px;color:#ffffffd9}.login-card{background:#fff;border-radius:14px;padding:28px;width:100%;box-shadow:0 24px 60px #00000059}.login-card h1{margin:0 0 2px;font-size:20px;text-align:center}.login-card .sub{color:var(--muted);margin-bottom:20px;font-size:13px;text-align:center}.muted{color:var(--muted)}.small{font-size:12px}.flex{display:flex;gap:8px;align-items:center}.spread{justify-content:space-between}.mt{margin-top:12px}.mb{margin-bottom:12px}.wrap{flex-wrap:wrap}