:root{--bg-primary:#ffffff;--bg-secondary:#f8f9fa;--bg-tertiary:#f0f1f3;--text-primary:#1a1a1a;--text-secondary:#6b7280;--text-muted:#9ca3af;--accent:#2563eb;--accent-hover:#1d4ed8;--success:#16a34a;--success-bg:#f0fdf4;--warning:#d97706;--warning-bg:#fffbeb;--danger:#dc2626;--danger-bg:#fef2f2;--border:#e5e7eb;--border-strong:#d1d5db;--shadow:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.1);--radius:6px;--radius-lg:10px;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-mono:"SF Mono",SFMono-Regular,Menlo,Consolas,monospace}@media (prefers-color-scheme:dark){:root{--bg-primary:#1a1a1a;--bg-secondary:#242424;--bg-tertiary:#2d2d2d;--text-primary:#e5e5e5;--text-secondary:#a1a1aa;--text-muted:#71717a;--accent:#3b82f6;--accent-hover:#60a5fa;--success:#22c55e;--success-bg:#052e16;--warning:#f59e0b;--warning-bg:#451a03;--danger:#ef4444;--danger-bg:#450a0a;--border:#333333;--border-strong:#444444;--shadow:0 1px 3px rgba(0,0,0,0.3);--shadow-md:0 4px 12px rgba(0,0,0,0.4)}}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:15px;line-height:1.5;color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased}body{min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.page-container{max-width:1200px;margin:0 auto;padding:24px 20px}.page-title{font-size:1.5rem;font-weight:600;margin-bottom:20px;color:var(--text-primary)}.page-subtitle{font-size:.9rem;color:var(--text-secondary);margin-bottom:24px}.card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow)}.card-title{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:8px}.card-value{font-size:1.6rem;font-weight:700;color:var(--text-primary)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:24px}.table-wrapper{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-secondary)}table{width:100%;border-collapse:collapse;font-size:.875rem}thead{background:var(--bg-tertiary)}th{text-align:left;padding:10px 14px;font-weight:600;color:var(--text-secondary);font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--border);white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none}td,th:hover{color:var(--text-primary)}td{padding:10px 14px;border-bottom:1px solid var(--border)}tbody tr:hover{background:var(--bg-tertiary)}tbody tr:last-child td{border-bottom:none}.text-right{text-align:right}.text-center{text-align:center}.text-mono{font-family:var(--font-mono);font-size:.85em}.amount-positive{color:var(--success)}.amount-negative{color:var(--danger)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;font-size:.875rem;font-weight:500;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-secondary);color:var(--text-primary);cursor:pointer;transition:all .15s ease}.btn:hover{background:var(--bg-tertiary);border-color:var(--border-strong)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-sm{padding:5px 10px;font-size:.8rem}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.85rem;font-weight:500;color:var(--text-secondary);margin-bottom:4px}.form-input,.form-select,.form-textarea{width:100%;padding:8px 12px;font-size:.9rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px rgba(37,99,235,.15)}.form-textarea{resize:vertical;min-height:80px}.form-row{display:flex;gap:12px;align-items:end}.form-row>*{flex:1 1}.badge{display:inline-block;padding:2px 8px;font-size:.75rem;font-weight:600;border-radius:12px;text-transform:uppercase;letter-spacing:.03em}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-neutral{background:var(--bg-tertiary);color:var(--text-secondary)}.filter-bar{display:flex;gap:12px;align-items:end;margin-bottom:16px;flex-wrap:wrap}.filter-bar .form-group{margin-bottom:0}.pagination{display:flex;align-items:center;justify-content:center;gap:8px;padding:16px 0}.pagination-info{font-size:.85rem;color:var(--text-secondary)}.quick-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.quick-link{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);color:var(--text-primary);font-weight:500;font-size:.9rem;transition:all .15s ease}.quick-link:hover{border-color:var(--accent);background:var(--bg-tertiary);text-decoration:none}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.login-card{width:100%;max-width:380px}.login-card h1{font-size:1.4rem;margin-bottom:4px}.login-card .subtitle{color:var(--text-secondary);font-size:.9rem;margin-bottom:24px}.login-error{background:var(--danger-bg);color:var(--danger);padding:8px 12px;border-radius:var(--radius);font-size:.85rem;margin-bottom:16px}.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted)}.empty-state p{font-size:.95rem}.pdf-viewer{width:100%;height:600px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-tertiary)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal-content{background:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);width:100%;max-width:900px;max-height:90vh;overflow:auto;padding:24px}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.modal-close{background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--text-secondary);padding:4px}@media (max-width:768px){.page-container{padding:16px 12px}.card-grid{grid-template-columns:repeat(2,1fr)}.filter-bar,.form-row{flex-direction:column}.quick-links{grid-template-columns:1fr}table{font-size:.8rem}td,th{padding:8px 10px}}@media (max-width:480px){.card-grid{grid-template-columns:1fr}}