*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f8f9fc;--surface:#fff;--surface2:#f1f3f8;--border:#e4e7ef;--accent:#2d7ff9;--accent-dim:#dbeafe;--accent-text:#1d4ed8;--text:#111827;--text-dim:#6b7280;--success:#16a34a;--success-bg:#dcfce7;--warning:#d97706;--warning-bg:#fef3c7;--danger:#dc2626;--danger-bg:#fee2e2;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000a;--shadow-md:0 4px 6px #00000012, 0 2px 4px #0000000a;--mono:"Courier New", Courier, monospace;--sidebar-bg:#fff;--sidebar-border:#e4e7ef;--sidebar-text:#6b7280;--sidebar-active-bg:#eff6ff;--sidebar-active-text:#2d7ff9}[data-theme=dark]{--bg:#0f1117;--surface:#1a1d27;--surface2:#222536;--border:#2a2d3e;--accent:#2d7ff9;--accent-dim:#1a4a8a;--accent-text:#60a5fa;--text:#e8eaf0;--text-dim:#8b8fa8;--success:#22c55e;--success-bg:#1a3a2a;--warning:#f59e0b;--warning-bg:#3a2a1a;--danger:#ef4444;--danger-bg:#3a1a1a;--shadow:0 1px 3px #0000004d;--shadow-md:0 4px 6px #0000004d;--sidebar-bg:#1a1d27;--sidebar-border:#2a2d3e;--sidebar-text:#8b8fa8;--sidebar-active-bg:#1a4a8a;--sidebar-active-text:#fff}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5;transition:background .2s,color .2s}a{color:var(--accent);text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:8px;outline:none;width:100%;padding:8px 12px;font-family:inherit;font-size:14px;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2d7ff91f}.btn{white-space:nowrap;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .15s;display:inline-flex}.btn:hover{opacity:.88;transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 3px #2d7ff94d}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-danger{background:var(--danger);color:#fff}.card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;padding:20px}.badge{text-transform:uppercase;letter-spacing:.04em;border-radius:20px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.badge-pending{background:var(--surface2);color:var(--text-dim)}.badge-labeled{background:var(--success-bg);color:var(--success)}.badge-flagged{background:var(--warning-bg);color:var(--warning)}.badge-invoiced{background:var(--accent-dim);color:var(--accent-text)}.badge-paid{background:var(--success-bg);color:var(--success)}.badge-failed{background:var(--danger-bg);color:var(--danger)}.badge-draft{background:var(--surface2);color:var(--text-dim)}.badge-sent{background:var(--accent-dim);color:var(--accent-text)}.mono{font-family:var(--mono)}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-dim);border-bottom:1px solid var(--border);text-transform:uppercase;letter-spacing:.06em;background:var(--surface2);padding:10px 14px;font-size:11px;font-weight:600}th:first-child{border-radius:8px 0 0}th:last-child{border-radius:0 8px 0 0}td{border-bottom:1px solid var(--border);padding:12px 14px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--surface2);transition:background .1s}.page{max-width:1200px;padding:32px}.page-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.page-title{letter-spacing:-.3px;font-size:22px;font-weight:700}.form-group{margin-bottom:16px}.form-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.empty-state{text-align:center;color:var(--text-dim);padding:60px 20px}.empty-state h3{color:var(--text);margin-bottom:8px;font-size:16px;font-weight:600}.loading{color:var(--text-dim);justify-content:center;align-items:center;gap:8px;padding:60px;display:flex}.stat-icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.top-header{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;height:60px;box-shadow:var(--shadow);justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.sidebar{background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);z-index:20;flex-direction:column;width:240px;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-nav-item{color:var(--sidebar-text);border-radius:8px;align-items:center;gap:10px;margin-bottom:2px;padding:9px 12px;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.sidebar-nav-item:hover{background:var(--surface2);color:var(--text)}.sidebar-nav-item.active{background:var(--sidebar-active-bg);color:var(--sidebar-active-text);font-weight:600}