:root{--primary-color: #4f46e5;--primary-hover: #4338ca;--primary-light: #eef2ff;--secondary-color: #64748b;--success-color: #10b981;--success-light: #d1fae5;--warning-color: #f59e0b;--warning-light: #fef3c7;--danger-color: #ef4444;--danger-light: #fee2e2;--info-color: #3b82f6;--info-light: #dbeafe;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--border-color: #e2e8f0;--border-radius: 12px;--border-radius-sm: 8px;--border-radius-lg: 16px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--transition: all .2s ease}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.6;color:var(--text-primary);background-color:var(--bg-secondary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}a{color:var(--primary-color);text-decoration:none;transition:var(--transition)}a:hover{color:var(--primary-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;border-radius:var(--border-radius-sm);border:none;cursor:pointer;transition:var(--transition)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn .material-icons-outlined{font-size:18px}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background:var(--border-color)}.btn-success{background:var(--success-color);color:#fff}.btn-success:hover:not(:disabled){background:#059669}.btn-danger{background:var(--danger-color);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-outline{background:transparent;border:1px solid var(--border-color);color:var(--text-primary)}.btn-outline:hover:not(:disabled){background:var(--bg-tertiary)}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px}.card{background:var(--bg-primary);border-radius:var(--border-radius);box-shadow:var(--shadow);border:1px solid var(--border-color);overflow:hidden}.card-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.card-header h2,.card-header h3{margin:0}.card-body{padding:24px}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:6px;font-weight:500;color:var(--text-primary)}.form-control{width:100%;padding:10px 14px;font-size:14px;border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background:var(--bg-primary);color:var(--text-primary);transition:var(--transition)}.form-control:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px var(--primary-light)}.form-control::placeholder{color:var(--text-muted)}.form-control:disabled{background:var(--bg-tertiary);cursor:not-allowed}select.form-control{cursor:pointer}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border-color)}th{font-weight:600;color:var(--text-secondary);background:var(--bg-secondary);font-size:12px;text-transform:uppercase;letter-spacing:.5px}tr:hover td{background:var(--bg-secondary)}.badge{display:inline-flex;align-items:center;padding:4px 10px;font-size:12px;font-weight:500;border-radius:20px}.badge-success{background:var(--success-light);color:#047857}.badge-warning{background:var(--warning-light);color:#b45309}.badge-danger{background:var(--danger-light);color:#b91c1c}.badge-info{background:var(--info-light);color:#1d4ed8}.badge-secondary{background:var(--bg-tertiary);color:var(--text-secondary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:24px}.stat-card{background:var(--bg-primary);border-radius:var(--border-radius);padding:24px;box-shadow:var(--shadow);border:1px solid var(--border-color)}.stat-card .stat-icon{width:48px;height:48px;border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:16px}.stat-card .stat-icon .material-icons-outlined{font-size:24px}.stat-card .stat-icon.primary{background:var(--primary-light);color:var(--primary-color)}.stat-card .stat-icon.success{background:var(--success-light);color:var(--success-color)}.stat-card .stat-icon.warning{background:var(--warning-light);color:var(--warning-color)}.stat-card .stat-icon.info{background:var(--info-light);color:var(--info-color)}.stat-card .stat-value{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}.stat-card .stat-label{color:var(--text-secondary);font-size:14px}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--bg-primary);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-header h3{margin:0}.modal-header .close-btn{background:none;border:none;cursor:pointer;color:var(--text-secondary);padding:4px}.modal-header .close-btn:hover{color:var(--text-primary)}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:12px}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-secondary)}.text-success{color:var(--success-color)}.text-danger{color:var(--danger-color)}.text-warning{color:var(--warning-color)}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:16px}.mt-4{margin-top:24px}.mb-1{margin-bottom:4px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:16px}.mb-4{margin-bottom:24px}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:16px}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-container{display:flex;align-items:center;justify-content:center;padding:60px;flex-direction:column;gap:16px;color:var(--text-secondary)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state .material-icons-outlined{font-size:48px;margin-bottom:16px;color:var(--text-muted)}.empty-state h3{margin-bottom:8px;color:var(--text-primary)}.currency{font-variant-numeric:tabular-nums;font-weight:500}.currency-positive{color:var(--success-color)}.currency-negative{color:var(--danger-color)}