@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap");:root{--bg:#fafafa;--bg-card:#fff;--bg-hover:#f5f5f5;--text-primary:#0a0a0a;--text-secondary:#6b6b6b;--text-muted:#999;--border:#e5e5e5;--border-light:#f0f0f0;--accent:#0a0a0a;--green:#22c55e;--green-bg:#f0fdf4;--red:#ef4444;--red-bg:#fef2f2;--yellow:#f59e0b;--yellow-bg:#fffbeb;--blue:#3b82f6;--blue-bg:#eff6ff;--gray:#9ca3af;--gray-bg:#f3f4f6;--purple:#8b5cf6;--purple-bg:#f5f3ff;--radius:10px;--radius-sm:6px;--shadow:0 1px 3px rgba(0,0,0,.04),0 1px 2px rgba(0,0,0,.06)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:DM Sans,-apple-system,sans-serif;background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.5}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-box{width:100%;max-width:380px;text-align:center}.login-box h1{font-size:20px;font-weight:600;margin-bottom:6px;letter-spacing:-.3px}.login-box p{font-size:14px;color:var(--text-secondary);margin-bottom:28px}.login-box input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s;margin-bottom:12px}.login-box input:focus{border-color:var(--accent)}.login-box button{width:100%;padding:12px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:500;font-family:inherit;cursor:pointer}.login-box button:hover{opacity:.85}.login-error{color:var(--red);font-size:13px;margin-top:12px}.layout{max-width:1320px;margin:0 auto;padding:32px 24px}.header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.header-left h1{font-size:22px;font-weight:700;letter-spacing:-.5px}.header-left span{font-size:13px;color:var(--text-muted);margin-top:2px;display:block}.header-right{gap:12px}.btn-refresh,.header-right{display:flex;align-items:center}.btn-refresh{gap:6px;padding:8px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:inherit;color:var(--text-secondary);cursor:pointer;transition:all .15s}.btn-refresh:hover{border-color:var(--accent);color:var(--text-primary)}.btn-refresh.loading svg{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.alert-banner{background:var(--red-bg);border:1px solid #fecaca;border-radius:var(--radius);padding:14px 20px;margin-bottom:20px;display:flex;align-items:center;gap:10px;font-size:14px;color:#991b1b}.alert-banner strong{font-weight:600}.alert-banner .alert-count{background:var(--red);color:#fff;font-size:12px;font-weight:700;padding:2px 8px;border-radius:12px}.alert-banner .alert-action{margin-left:auto;font-size:13px;font-weight:500;color:#dc2626;cursor:pointer;text-decoration:underline}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:12px;gap:12px;margin-bottom:28px}.metric-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.metric-card .label{font-size:12px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.metric-card .value{font-size:28px;font-weight:700;letter-spacing:-1px;line-height:1.1}.metric-card .value.green{color:var(--green)}.metric-card .value.red{color:var(--red)}.metric-card .sub{font-size:12px;color:var(--text-muted);margin-top:4px}.metric-card.alert{border-color:#fecaca;background:var(--red-bg)}.filters{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}.filter-btn{padding:6px 14px;border:1px solid var(--border);border-radius:20px;font-size:13px;font-family:inherit;background:var(--bg-card);color:var(--text-secondary);cursor:pointer;transition:all .15s;position:relative}.filter-btn:hover{border-color:var(--text-secondary)}.filter-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.filter-btn.alert-filter{border-color:#fecaca;color:#dc2626}.filter-btn.alert-filter.active{background:var(--red);border-color:var(--red);color:#fff}.filter-btn .badge{position:absolute;top:-6px;right:-6px;background:var(--red);color:#fff;font-size:10px;font-weight:700;padding:1px 5px;border-radius:10px;min-width:16px;text-align:center}.search-input{flex:1 1;min-width:200px;padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;font-family:inherit;outline:none}.search-input:focus{border-color:var(--accent)}.table-container{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}thead{background:var(--bg)}th{padding:10px 16px;text-align:left;font-weight:500;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border-light);white-space:nowrap;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}th:hover{color:var(--text-primary)}td{padding:12px 16px;border-bottom:1px solid var(--border-light);white-space:nowrap}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-hover)}tr.clickable{cursor:pointer}tr.row-failed td{background:#fff5f5}tr.row-failed:hover td{background:#ffeded}.customer-name{font-weight:500;color:var(--text-primary)}.customer-email{font-size:12px;color:var(--text-muted)}.product-tags{display:flex;gap:4px;flex-wrap:wrap}.product-tag{display:inline-block;padding:2px 8px;background:var(--bg);border-radius:4px;font-size:11px;color:var(--text-secondary);max-width:180px;overflow:hidden;text-overflow:ellipsis}.tag-shopify{background:#f0fdf4;color:#16a34a}.tag-wix{background:var(--purple-bg);color:var(--purple)}.amount{font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.status-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}.status-active{background:var(--green-bg);color:#16a34a}.status-past-due{background:var(--red-bg);color:#dc2626}.status-canceled{background:var(--gray-bg);color:#6b7280}.status-incomplete{background:var(--yellow-bg);color:#d97706}.status-trialing{background:var(--blue-bg);color:#2563eb}.new-badge{background:var(--blue-bg);color:var(--blue)}.failed-badge,.new-badge{display:inline-flex;padding:1px 6px;border-radius:4px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.3px;margin-left:6px}.failed-badge{background:var(--red-bg);color:var(--red);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:60px 20px;overflow-y:auto}.modal{background:var(--bg-card);border-radius:12px;width:100%;max-width:680px;box-shadow:0 20px 60px rgba(0,0,0,.15);animation:slideUp .2s ease}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;padding:24px 24px 0}.modal-header h2{font-size:18px;font-weight:600;letter-spacing:-.3px}.modal-header .email{font-size:13px;color:var(--text-muted);margin-top:2px}.modal-close{background:none;border:none;font-size:20px;color:var(--text-muted);cursor:pointer;padding:4px;line-height:1}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:20px 24px 24px}.modal-section{margin-bottom:24px}.modal-section:last-child{margin-bottom:0}.modal-section h3{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:12px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.detail-item .detail-label{font-size:11px;color:var(--text-muted);margin-bottom:2px}.detail-item .detail-value{font-size:14px;font-weight:500}.invoice-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border-light);font-size:13px}.invoice-row:last-child{border-bottom:none}.invoice-status{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:500}.invoice-paid{background:var(--green-bg);color:#16a34a}.invoice-draft,.invoice-open{background:var(--yellow-bg);color:#d97706}.invoice-uncollectible,.invoice-void{background:var(--gray-bg);color:#6b7280}.link-stripe{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;color:var(--text-secondary);text-decoration:none;transition:all .15s}.link-stripe:hover{border-color:var(--accent);color:var(--text-primary)}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:var(--text-muted);font-size:14px;gap:12px}.spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted);font-size:14px}@media (max-width:768px){.layout{padding:20px 16px}.metrics{grid-template-columns:repeat(2,1fr)}.header{align-items:flex-start;gap:12px}.filters,.header{flex-direction:column}.filters{align-items:stretch}.modal{margin:20px}.detail-grid{grid-template-columns:1fr}}