:root{--brand-blue: #004987;--brand-blue-strong: #003b6c;--muted-blue: #5f7fa3;--bg: #f6f8ff;--page-bg: #ffffff;--text: #1b2b45;--card-border: #d0d7e2;--shadow-soft: 0 8px 24px rgba(0, 73, 135, .08);--shadow-hard: 0 2px 8px rgba(0, 0, 0, .18);--muted-border: #d8deea;--modal-backdrop: rgba(14, 24, 40, .55);--grid-gap: 18px;font-family:Segoe UI,Inter,system-ui,-apple-system,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;width:100%;background:var(--page-bg);color:var(--text);overflow:hidden}body{display:flex;min-height:100vh}#app{flex:1;min-height:100vh}a{color:inherit}.app-shell{min-height:100vh;width:100vw;display:flex;flex-direction:column;background:var(--page-bg);overflow:hidden}.app-header{border-bottom:3px solid var(--brand-blue);background:#fff;padding:10px 32px;box-shadow:0 4px 12px #0000000d;width:100%}.header-inner{display:flex;align-items:center;gap:16px;justify-content:space-between;position:relative;width:100%}.header-left{display:flex;align-items:center;gap:12px}.nav-btn{height:40px;width:40px;border:none;border-radius:50%;background:var(--brand-blue);color:#fff;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-hard)}.nav-btn:disabled{opacity:.4;cursor:not-allowed}.header-title{margin:0;font-size:20px;font-weight:700;color:var(--brand-blue);position:absolute;left:50%;transform:translate(-50%);white-space:nowrap}.logo-btn{background:transparent;border:none;cursor:pointer;padding:0;display:inline-flex;align-items:center;justify-content:center}.logo-img{height:44px;width:auto}.app-content{flex:1;padding:8px 16px;display:flex;justify-content:center;align-items:stretch;overflow:hidden}.content-inner{width:100%;max-width:none;display:flex;flex-direction:column;gap:16px;flex:1;overflow:hidden;justify-content:center}.card-grid{display:grid;gap:var(--grid-gap);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));justify-items:center;align-items:stretch;justify-content:stretch;align-content:flex-start;width:100%}.nav-card{border:1px solid var(--card-border);border-radius:14px;padding:16px 14px;background:#fff;text-align:center;box-shadow:0 8px 24px #00498714;display:flex;flex-direction:column;align-items:center;gap:10px;transition:transform .12s ease,box-shadow .12s ease,border-color .12s;cursor:pointer;min-height:134px;width:100%}.nav-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px #00498724;border-color:var(--brand-blue)}.nav-card.disabled{opacity:.55;filter:grayscale(1);cursor:not-allowed;border-color:#c0c6cf;background:#f4f6f9}.nav-card img{width:52px;height:52px;object-fit:contain}.card-title{margin:0;font-weight:700;font-size:15px;color:var(--brand-blue)}.section-title{margin:8px 0 4px;font-size:18px;font-weight:700;color:var(--brand-blue-strong);letter-spacing:.2px}.flow-shell{border:1px solid var(--muted-border);border-radius:12px;background:var(--bg);box-shadow:var(--shadow-soft);padding:12px;display:flex;flex-direction:column;gap:8px;min-height:calc(100vh - 200px);height:calc(100vh - 200px)}.flow-viewport{flex:1;position:relative;border-radius:10px;overflow:hidden;background-image:linear-gradient(to right,rgba(0,0,0,.04) 1px,transparent 1px),linear-gradient(to bottom,rgba(0,0,0,.04) 1px,transparent 1px);background-size:32px 32px,32px 32px}.flow-canvas{position:relative;transform-origin:top left}.flow-node{position:absolute;display:flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:8px;font-weight:700;color:#fff;text-align:center;border:1px solid transparent;box-shadow:var(--shadow-hard);cursor:pointer;-webkit-user-select:none;user-select:none}.flow-node.small{padding:10px 12px;font-size:13px}.flow-group{position:absolute;padding:10px 12px;border-radius:10px;border:1px solid #b9763b;background:#f0f0f0cc;box-shadow:0 6px 14px #00000014;color:var(--text);font-weight:700;display:flex;align-items:flex-start;z-index:0}.flow-group-label{color:var(--brand-blue);font-size:13px;letter-spacing:.3px}.flow-legend{position:absolute;background:#ffffffe6;border:1px solid var(--muted-border);border-radius:8px;padding:10px 14px;box-shadow:var(--shadow-soft);display:flex;gap:12px}.legend-item{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--text)}.legend-swatch{width:22px;height:12px;border-radius:4px;border:1px solid transparent;box-shadow:0 1px 3px #0000002e}.page-section{flex:1;display:flex;flex-direction:column;justify-content:center;gap:10px;min-height:0;padding:0}.flow-svg{position:absolute;top:0;left:0;pointer-events:none}.table-wrap{width:100%;overflow:hidden;border-radius:10px;border:1px solid var(--muted-border);background:#fff}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table thead{background:#f0f4ff}.data-table th,.data-table td{padding:10px 12px;border-bottom:1px solid #e4e8f0;text-align:left}.data-table th{font-weight:700;color:#1f2a37}.data-table tr:hover td{background:#f7f9ff}.footer{background:var(--brand-blue);color:#fff;padding:12px 16px;display:flex;align-items:center;gap:12px;position:relative}.footer-center{position:absolute;left:50%;transform:translate(-50%);white-space:nowrap;font-size:17px;font-style:italic;font-weight:600}.footer-logo{margin-left:auto;height:24px}.modal-backdrop{position:fixed;inset:0;background:var(--modal-backdrop);display:flex;justify-content:center;align-items:center;z-index:999;padding:16px}.modal{background:#fff;border-radius:12px;box-shadow:0 18px 48px #0000002e;width:min(1100px,92vw);max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.modal-header{padding:16px 18px 10px;border-bottom:1px solid #e4e8f0;display:flex;justify-content:space-between;align-items:center;gap:12px}.modal-title{margin:0;font-size:18px;color:var(--brand-blue-strong)}.modal-close{background:var(--brand-blue);border:none;color:#fff;height:34px;width:34px;border-radius:10px;cursor:pointer}.modal-body{padding:12px 18px 18px;overflow:auto}.empty-state{padding:24px 12px;text-align:center;color:#5f708a;font-weight:600}.breadcrumb{display:flex;align-items:center;gap:6px;font-size:14px;color:#4f5b69}.breadcrumb a{color:inherit;text-decoration:none}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#fff;padding:6px 10px;border-radius:12px;background:#2d7f5f}@media(max-width:900px){.header-inner{gap:10px}.app-content{padding:16px}}