:root{--frexa-teal: #0a7ea4;--frexa-dark: #0a2d3d;--frexa-bg: #f4f7f9;--frexa-card: #fafafa;--frexa-border: #e6e6e6;--frexa-error: #c62828;--frexa-green: #1f8a4c;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;color:#222;background:var(--frexa-bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:var(--frexa-teal);font-weight:600}.page{max-width:520px;margin:0 auto;padding:24px 20px 48px}.page-wide{max-width:720px;margin:0 auto;padding:24px 20px 48px}h1{font-size:1.75rem;font-weight:800;color:var(--frexa-dark);margin:0 0 8px}.subtitle{color:#555;margin:0 0 20px}.card{border:1px solid var(--frexa-border);border-radius:12px;padding:16px;background:var(--frexa-card);margin-bottom:16px}.card h2{font-size:1.05rem;color:var(--frexa-teal);margin:0 0 12px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field label{font-size:.85rem;font-weight:600;color:#444}.field input,.field select,.field textarea{border:1px solid #ddd;border-radius:8px;padding:10px 12px;font-size:1rem;background:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:8px;padding:12px 16px;font-weight:700;font-size:.95rem;cursor:pointer;text-decoration:none}.btn-primary{background:var(--frexa-teal);color:#fff;width:100%}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-outline{background:#fff;color:var(--frexa-teal);border:1px solid var(--frexa-teal)}.btn-danger{background:var(--frexa-error);color:#fff}.error{color:var(--frexa-error);font-size:.9rem}.role-grid{display:grid;gap:12px}.role-card{display:flex;align-items:center;gap:14px;width:100%;border:2px solid var(--frexa-border);border-radius:12px;padding:14px 16px;text-align:left;cursor:pointer;background:#fff;transition:border-color .15s,box-shadow .15s}.role-card:hover{border-color:var(--frexa-teal);box-shadow:0 4px 12px #0a2e3d14}.role-card-icon-wrap{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:12px}.role-card-icon{width:56px;height:56px;object-fit:contain}.role-card-text{display:flex;flex-direction:column;gap:4px;min-width:0}.role-card-title{font-size:1.1rem;font-weight:700;color:var(--frexa-dark)}.role-card-subtitle{color:#666;font-size:.9rem;line-height:1.35}.nav-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--frexa-border)}.nav-bar a{text-decoration:none;font-size:.9rem}.splash{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(160deg,#0a2d3d,#0a7ea4);color:#fff;text-align:center;padding:24px}.splash h1{color:#fff;font-size:2.5rem}.checkbox-row{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;cursor:pointer}.ledger-line{font-size:.9rem;color:#444;margin:4px 0}.code-display{font-family:ui-monospace,monospace;font-size:1.4rem;font-weight:800;letter-spacing:.15em}.admin-layout{display:flex;flex-direction:column;gap:20px;max-width:1100px;margin:0 auto;padding:24px 20px 48px;min-height:100vh}@media(min-width:768px){.admin-layout{flex-direction:row;align-items:flex-start}}.admin-sidebar{flex-shrink:0;width:100%;border:1px solid var(--frexa-border);border-radius:12px;padding:16px;background:var(--frexa-card)}@media(min-width:768px){.admin-sidebar{width:220px;position:sticky;top:16px}}.admin-sidebar-title{font-weight:800;color:var(--frexa-dark);margin:0 0 12px}.admin-sidebar-nav{display:flex;flex-direction:column;gap:8px}.admin-sidebar-nav a{text-decoration:none;padding:8px 10px;border-radius:8px;color:#444;font-weight:600}.admin-sidebar-nav a.active{background:#0a7ea41f;color:var(--frexa-teal)}.admin-back-link{display:inline-block;margin-top:16px;font-size:.9rem}.admin-content{flex:1;min-width:0}.admin-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.admin-tab{border:1px solid var(--frexa-border);background:#fff;border-radius:8px;padding:8px 14px;font-weight:600;cursor:pointer;text-transform:capitalize}.admin-tab.active{border-color:var(--frexa-teal);color:var(--frexa-teal)}.admin-table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff;border:1px solid var(--frexa-border);border-radius:12px;overflow:hidden}.admin-table th,.admin-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--frexa-border)}.admin-table th{background:var(--frexa-bg);font-weight:700;color:var(--frexa-dark)}.admin-table tbody tr{cursor:pointer}.admin-table tbody tr:hover{background:#0a7ea40f}.admin-table tbody tr.selected{background:#0a7ea41f}.admin-split{display:grid;gap:16px}@media(min-width:900px){.admin-split{grid-template-columns:1fr 320px}}.admin-detail h2{margin-top:0}.admin-doc-actions,.admin-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.admin-actions .btn-primary{width:auto}.admin-hint{color:#666;font-size:.9rem}.admin-muted{font-size:.75rem;color:#888}.admin-row-actions{display:flex;flex-wrap:wrap;gap:6px}.admin-row-actions .btn{width:auto;padding:6px 10px;font-size:.8rem}