:root{color-scheme:light;--color-bg: #f6f7fb;--color-surface: #ffffff;--color-border: #e2e5ec;--color-text: #1b1f27;--color-muted: #6b7280;--color-primary: #3455db;--color-primary-dark: #2a41ad;--color-danger: #d64545;--color-danger-dark: #ad3535;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.5rem;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.app-title{font-weight:700;font-size:1.1rem}.app-nav{display:flex;gap:1.25rem}.nav-link{color:var(--color-muted);text-decoration:none;font-weight:500;padding-bottom:2px;border-bottom:2px solid transparent}.nav-link.active,.nav-link:hover{color:var(--color-primary);border-bottom-color:var(--color-primary)}.app-main{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:1.75rem 1.5rem 3rem}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem;gap:1rem;flex-wrap:wrap}.page-header h1{margin:0;font-size:1.5rem}.filters{display:flex;gap:.75rem;margin-bottom:1.25rem;flex-wrap:wrap}.filters input,.filters select{padding:.4rem .6rem;border:1px solid var(--color-border);border-radius:6px;font-size:.9rem}table{width:100%;border-collapse:collapse;background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;overflow:hidden}th,td{text-align:left;padding:.65rem .85rem;border-bottom:1px solid var(--color-border);font-size:.92rem}th{background:#f0f2f8;font-weight:600;color:var(--color-muted)}tr:last-child td{border-bottom:none}tbody tr:hover{background:#fafbff}td a{color:var(--color-primary);text-decoration:none;font-weight:500}td a:hover{text-decoration:underline}.empty-state{padding:2rem;text-align:center;color:var(--color-muted);background:var(--color-surface);border:1px dashed var(--color-border);border-radius:10px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;padding:1.5rem}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 1.25rem;margin-bottom:1rem}.field-grid.single{grid-template-columns:1fr}.field{display:flex;flex-direction:column;gap:.3rem}.field label{font-size:.85rem;font-weight:600;color:var(--color-muted)}.field input,.field select,.field textarea{padding:.5rem .65rem;border:1px solid var(--color-border);border-radius:6px;font-size:.95rem;font-family:inherit}.field textarea{resize:vertical;min-height:80px}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem 1.5rem;margin-bottom:1.5rem}.detail-item dt{font-size:.8rem;color:var(--color-muted);margin-bottom:.15rem}.detail-item dd{margin:0;font-size:.98rem}.actions{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem .95rem;border-radius:6px;border:1px solid transparent;font-size:.9rem;font-weight:600;cursor:pointer;text-decoration:none}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.btn-secondary:hover{background:#f0f2f8}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{background:var(--color-danger-dark)}.btn:disabled{opacity:.6;cursor:not-allowed}.confirm-delete{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--color-muted)}.status-badge{display:inline-block;padding:.15rem .55rem;border-radius:999px;font-size:.78rem;font-weight:600;text-transform:capitalize}.status-positive{background:#e2f6ea;color:#1c7a3f}.status-negative{background:#fbe4e4;color:#ad3535}.status-warning{background:#fdf1d8;color:#92640a}.status-neutral{background:#eceef3;color:#4a4f5c}.error-banner{background:#fbe4e4;color:#ad3535;border:1px solid #f2b8b8;border-radius:8px;padding:.65rem .9rem;margin-bottom:1rem;font-size:.9rem}.loading{color:var(--color-muted);padding:1.5rem 0}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-bottom:1.5rem}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;padding:1.1rem 1.25rem}.stat-value{font-size:1.8rem;font-weight:700}.stat-label{font-size:.85rem;color:var(--color-muted);margin-top:.25rem}.section{margin-top:2rem}.section h2{font-size:1.05rem;margin-bottom:.75rem}.status-transitions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.5rem}