:root{--navy: #1a3a5c;--navy-deep: #12283f;--blue: #2e74b5;--ink: #1c2733;--muted: #64748b;--line: #e2e8f0;--bg: #f4f6f9;--card: #ffffff;--green: #15803d;--amber: #b45309;--red: #b91c1c;--green-bg: #f0fdf4;--amber-bg: #fffbeb;--red-bg: #fef2f2}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--navy-deep);color:#cbd5e1;flex-shrink:0;display:flex;flex-direction:column}.sidebar-brand{padding:22px 20px;font-size:18px;font-weight:700;color:#fff;letter-spacing:.5px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand span{color:#7cb3e8}.sidebar-logo{display:block;width:180px;max-width:88%;margin:14px auto 10px}.nav-item{padding:12px 20px;cursor:pointer;font-size:14px;border-left:3px solid transparent;transition:all .12s}.nav-item:hover{background:#ffffff0d;color:#fff}.nav-item.active{background:#7cb3e81f;border-left-color:#7cb3e8;color:#fff;font-weight:600}.main{flex:1;padding:28px 32px;overflow-x:auto;min-width:0}.page-title{font-size:22px;font-weight:700;color:var(--navy);margin-bottom:4px}.page-sub{color:var(--muted);margin-bottom:24px;font-size:13px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}.kpi{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px}.kpi-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:8px}.kpi-value{font-size:26px;font-weight:700;color:var(--navy)}.kpi-value.green{color:var(--green)}.kpi-value.amber{color:var(--amber)}.kpi-sub{font-size:12px;color:var(--muted);margin-top:4px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}.card-head{padding:14px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.card-head h3{font-size:15px;color:var(--navy);font-weight:600}table{width:100%;border-collapse:collapse}thead th{background:var(--navy);color:#fff;font-size:12px;font-weight:600;text-align:left;padding:10px 14px;white-space:nowrap}thead th.right{text-align:right}tbody td{padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px}tbody td.right{text-align:right}tbody tr:hover{background:#f8fafc;cursor:pointer}tbody tr:last-child td{border-bottom:none}.ln-code{font-weight:600;color:var(--blue)}.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:600}.badge.active{background:var(--green-bg);color:var(--green)}.badge.closed{background:#f1f5f9;color:var(--muted)}.badge.debt{background:var(--amber-bg);color:var(--amber)}.search-bar{margin-bottom:20px}.search-bar input{width:100%;max-width:380px;padding:10px 14px;border:1px solid var(--line);border-radius:8px;font-size:14px;outline:none}.search-bar input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2e74b51a}.btn{padding:9px 18px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;background:var(--blue);color:#fff;transition:background .12s}.btn:hover{background:#2563a0}.btn.ghost{background:transparent;color:var(--blue);border:1px solid var(--line)}.btn.ghost:hover{background:#f1f5f9}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;padding:20px}.detail-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line)}.detail-row .label{color:var(--muted);font-size:13px}.detail-row .value{font-weight:600}.empty{padding:60px 20px;text-align:center;color:var(--muted)}.loading{padding:40px;text-align:center;color:var(--muted)}.form-row{margin-bottom:14px}.form-row label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}.form-row input{width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;outline:none}.form-row input:focus{border-color:var(--blue)}.mobile-bar,.nav-backdrop{display:none}@media (min-width: 601px) and (max-width: 1024px){.sidebar{width:175px}.sidebar-logo{width:140px;margin:12px auto 8px}.nav-item{padding:11px 16px;font-size:13.5px}.main{padding:20px 20px 32px}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}thead th,tbody td{padding:10px 12px;font-size:13px}.card{overflow-x:auto;-webkit-overflow-scrolling:touch}input,select{font-size:16px;min-height:42px}.btn{min-height:42px}}@media (max-width: 600px){.app{flex-direction:column}.mobile-bar{display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:40;background:var(--navy-deep);padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top))}.mobile-bar img{height:30px;width:auto}.mobile-bar .mb-title{color:#fff;font-weight:700;font-size:15px;flex:1}.mobile-bar button{background:#ffffff1f;border:0;color:#fff;font-size:20px;line-height:1;width:44px;height:44px;border-radius:10px;cursor:pointer}.sidebar{position:fixed;top:0;left:0;bottom:0;width:260px;max-width:82vw;z-index:60;transform:translate(-100%);transition:transform .22s ease;overflow-y:auto;padding-top:env(safe-area-inset-top)}.sidebar.open{transform:translate(0)}.sidebar-logo{width:150px;margin:16px auto 12px}.nav-item{padding:15px 20px;font-size:15px}.nav-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:50}.main{padding:16px 14px 40px;overflow-x:hidden}.page-title{font-size:19px}.page-sub{margin-bottom:16px}.card{overflow-x:auto;-webkit-overflow-scrolling:touch}table{min-width:560px}thead th,tbody td{padding:10px;font-size:12.5px}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.detail-grid{grid-template-columns:1fr}.search-bar{flex-wrap:wrap}.search-bar input{min-width:0;flex:1 1 100%}.btn{min-height:44px;padding:11px 16px}input,select{min-height:44px;font-size:16px}}@media (max-width: 420px){.kpi-grid{grid-template-columns:1fr 1fr}.main{padding:14px 10px 40px}}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--navy-deep)}.login-card{background:var(--card);border-radius:14px;padding:40px;width:360px;box-shadow:0 10px 40px #0000004d}.login-brand{font-size:26px;font-weight:700;color:var(--navy);text-align:center;letter-spacing:.5px}.login-brand span{color:var(--blue)}.login-logo{display:block;width:240px;max-width:100%;margin:0 auto 4px}.login-sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:28px}.login-btn{width:100%;margin-top:8px;padding:11px}.login-error{background:var(--red-bg);color:var(--red);padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:14px}.sidebar{justify-content:flex-start}