*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand: #1a3c5e;--brand-light: #2b5c8a;--accent: #e67e22;--success: #27ae60;--warning: #f39c12;--danger: #e74c3c;--bg: #f4f6f9;--card: #ffffff;--border: #dde3ea;--text: #2c3e50;--text-muted: #7f8c8d;--radius: 8px;--shadow: 0 2px 8px rgba(0,0,0,.08)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}#main-nav{display:flex;align-items:center;background:var(--brand);color:#fff;padding:0 20px;height:52px;gap:24px;position:sticky;top:0;z-index:100;box-shadow:0 2px 6px #00000026}.nav-brand{font-size:16px;font-weight:700;letter-spacing:.3px;white-space:nowrap;color:#fff}.nav-tabs{display:flex;gap:2px;overflow-x:auto}.nav-tab{background:transparent;border:none;color:#ffffffbf;padding:8px 16px;cursor:pointer;font-size:13px;font-weight:500;border-radius:var(--radius);white-space:nowrap;transition:background .15s,color .15s}.nav-tab:hover{background:#ffffff1a;color:#fff}.nav-tab.active{background:#fff3;color:#fff}#main-content{padding:24px;max-width:1200px;margin:0 auto}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.card-title{font-size:15px;font-weight:600;margin-bottom:16px;color:var(--text)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat-tile{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;box-shadow:var(--shadow)}.stat-tile .label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.stat-tile .value{font-size:22px;font-weight:700;margin-top:4px;color:var(--brand)}.stat-tile .sub{font-size:12px;color:var(--text-muted);margin-top:2px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:10px 12px;background:var(--bg);font-weight:600;color:var(--text-muted);font-size:11px;text-transform:uppercase;letter-spacing:.4px;border-bottom:2px solid var(--border)}td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:#f8fafc}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}.badge-high{background:#d4edda;color:#155724}.badge-medium{background:#fff3cd;color:#856404}.badge-low{background:#f8d7da;color:#721c24}.badge-none{background:#e2e3e5;color:#383d41}.badge-pending{background:#cce5ff;color:#004085}.badge-synced{background:#d4edda;color:#155724}.badge-error{background:#f8d7da;color:#721c24}.badge-income{background:#d4edda;color:#155724}.badge-cos{background:#ffeeba;color:#856404}.badge-ops{background:#e2e3e5;color:#383d41}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:var(--radius);cursor:pointer;font-size:13px;font-weight:500;transition:opacity .15s,background .15s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-light)}.btn-success{background:var(--success);color:#fff}.btn-warning{background:var(--warning);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg)}.btn-sm{padding:5px 10px;font-size:12px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:12px;font-weight:600;margin-bottom:5px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px}input,select,textarea{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:13px;color:var(--text);background:#fff;transition:border-color .15s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:13px}.alert-warning{background:#fff3cd;border-left:4px solid var(--warning);color:#856404}.alert-info{background:#cce5ff;border-left:4px solid #004085;color:#004085}.alert-success{background:#d4edda;border-left:4px solid var(--success);color:#155724}.alert-error{background:#f8d7da;border-left:4px solid var(--danger);color:#721c24}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state p{margin-top:8px;font-size:13px}.loading{text-align:center;padding:40px;color:var(--text-muted);font-size:13px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-header h2{font-size:18px;font-weight:600}.pl-section{margin-bottom:12px}.pl-row{display:flex;justify-content:space-between;padding:7px 12px;border-bottom:1px solid var(--border);font-size:13px}.pl-row:hover{background:#f8fafc}.pl-row.pl-subtotal{font-weight:700;background:var(--bg);border-top:2px solid var(--border)}.pl-row.pl-profit{font-weight:700;font-size:15px;background:#d4edda;color:#155724}.pl-row.pl-loss{font-weight:700;font-size:15px;background:#f8d7da;color:#721c24}.pl-indent{padding-left:24px;color:var(--text-muted)}