*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #1a365d;--primary-light: #2b6cb0;--accent: #ed8936;--bg: #f7fafc;--card: #ffffff;--text: #2d3748;--text-light: #718096;--border: #e2e8f0;--success: #38a169;--danger: #e53e3e;--warning: #d69e2e}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:var(--primary);color:#fff;padding:16px 0;box-shadow:0 2px 4px #0000001a}.header .container{display:flex;justify-content:space-between;align-items:center}.header h1{font-size:1.4rem;font-weight:700}.header nav a{color:#ffffffd9;text-decoration:none;margin-left:24px;font-size:.9rem}.header nav a:hover{color:#fff}.card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:24px;margin-bottom:16px;box-shadow:0 1px 3px #0000000f}.card h2{font-size:1.1rem;color:var(--primary);margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid var(--border)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{margin-bottom:12px}.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-light);margin-bottom:4px}.form-group input,.form-group select{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:4px;font-size:.95rem}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 2px #2b6cb026}.form-group .hint{font-size:.75rem;color:var(--text-light);margin-top:2px}.btn{display:inline-block;padding:10px 24px;border:none;border-radius:6px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-light)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{opacity:.9}.btn-danger{background:var(--danger);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.budget-bar{background:var(--card);border:2px solid var(--primary);border-radius:8px;padding:16px 24px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:10}.budget-bar .amount{font-size:1.3rem;font-weight:700}.budget-bar .over-budget{color:var(--danger)}.budget-bar .under-budget{color:var(--success)}.report-table{width:100%;border-collapse:collapse;font-size:.9rem}.report-table th{text-align:left;padding:8px 12px;background:var(--primary);color:#fff;font-weight:600}.report-table td{padding:8px 12px;border-bottom:1px solid var(--border)}.report-table tr:hover td{background:#f0f4f8}.report-table .number{text-align:right;font-variant-numeric:tabular-nums}.checkbox-group{display:grid;grid-template-columns:1fr 1fr;gap:8px}.checkbox-group label{display:flex;align-items:center;gap:8px;font-size:.9rem;cursor:pointer}.checkbox-group input[type=checkbox]{width:auto}.badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:.8rem;font-weight:600}.badge-success{background:#c6f6d5;color:#276749}.badge-warning{background:#fefcbf;color:#975a16}.badge-info{background:#bee3f8;color:#2a4365}.page-title{font-size:1.5rem;color:var(--primary);margin:24px 0 16px}.two-col{display:grid;grid-template-columns:2fr 1fr;gap:20px}.tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:20px}.tab{padding:10px 20px;cursor:pointer;font-weight:600;color:var(--text-light);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s}.tab:hover{color:var(--primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.report-mono{font-family:Courier New,monospace;font-size:.85rem;background:#1a202c;color:#e2e8f0;padding:20px;border-radius:8px;overflow-x:auto;white-space:pre;line-height:1.4}