:root{--bg:#fff;--bg-subtle:#f8f9fb;--bg-muted:#f1f3f5;--border:#e2e5e9;--border-light:#eef0f3;--text:#1a1d23;--text-secondary:#5f6672;--text-muted:#8b919d;--accent:#2563eb;--accent-light:#eff4ff;--accent-hover:#1d4ed8;--success:#16a34a;--success-light:#f0fdf4;--warning:#d97706;--warning-light:#fffbeb;--danger:#dc2626;--danger-light:#fef2f2;--purple:#7c3aed;--purple-light:#f5f3ff;--radius:8px;--radius-lg:12px;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);--shadow-lg:0 4px 12px rgba(0,0,0,.08);--transition:150ms ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg-subtle);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;min-height:100vh}.header{background:var(--bg);border-bottom:1px solid var(--border);padding:16px 24px;display:flex;align-items:center;justify-content:space-between;position:-webkit-sticky;position:sticky;top:0;z-index:50}.header h1{font-size:18px;font-weight:600;letter-spacing:-.01em}.header-right{display:flex;gap:8px;align-items:center}.main{padding:24px;max-width:1400px;margin:0 auto;width:100%}.tabs{display:flex;gap:2px;background:var(--bg-muted);border-radius:var(--radius);padding:3px;width:-moz-fit-content;width:fit-content;margin-bottom:20px}.tab{padding:7px 16px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;border:none;background:transparent;color:var(--text-secondary);transition:all var(--transition);white-space:nowrap}.tab.active,.tab:hover{color:var(--text)}.tab.active{background:var(--bg);box-shadow:var(--shadow-sm)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:12px;gap:12px;margin-bottom:24px}.stat-card{background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:16px 20px}.stat-label{font-size:12px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.stat-value{font-size:28px;font-weight:700;letter-spacing:-.02em}.stat-value.accent{color:var(--accent)}.stat-value.success{color:var(--success)}.stat-value.warning{color:var(--warning)}.stat-value.purple{color:var(--purple)}.search-bar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.search-input{flex:1 1;min-width:200px;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;background:var(--bg);outline:none;transition:border-color var(--transition)}.search-input:focus{border-color:var(--accent)}.filter-select{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:13px;background:var(--bg);cursor:pointer;outline:none}.pipeline{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:12px;gap:12px;margin-bottom:24px;overflow-x:auto}.pipeline-col{background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius-lg);min-width:220px}.pipeline-header{padding:12px 16px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.pipeline-title{font-size:13px;font-weight:600}.pipeline-count{font-size:12px;background:var(--bg-muted);padding:2px 8px;border-radius:10px;color:var(--text-secondary)}.pipeline-cards{padding:8px;display:flex;flex-direction:column;gap:6px;min-height:60px}.customer-card{padding:12px;border:1px solid var(--border-light);border-radius:var(--radius);cursor:pointer;transition:all var(--transition);background:var(--bg)}.customer-card:hover{border-color:var(--accent);box-shadow:var(--shadow)}.customer-name{font-size:14px;font-weight:600;margin-bottom:2px}.customer-contact{font-size:12px;color:var(--text-muted)}.customer-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:6px}.tag{font-size:11px;padding:2px 7px;border-radius:4px;font-weight:500}.tag-ecommerce{background:var(--accent-light);color:var(--accent)}.tag-agency{background:var(--purple-light);color:var(--purple)}.tag-enterprise{background:var(--warning-light);color:var(--warning)}.tag-default{background:var(--bg-muted);color:var(--text-secondary)}.table-wrapper{background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius-lg);overflow:hidden}table{width:100%;border-collapse:collapse}th{text-align:left;padding:10px 16px;font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;background:var(--bg-subtle);border-bottom:1px solid var(--border)}td{padding:12px 16px;font-size:14px;border-bottom:1px solid var(--border-light)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-subtle)}tr{cursor:pointer;transition:background var(--transition)}.stage-badge{display:inline-block;font-size:12px;padding:3px 10px;border-radius:12px;font-weight:500}.stage-lead{background:var(--bg-muted);color:var(--text-secondary)}.stage-contacted{background:var(--accent-light);color:var(--accent)}.stage-onboarding{background:var(--warning-light);color:var(--warning)}.stage-active{background:var(--success-light);color:var(--success)}.stage-power_user{background:var(--purple-light);color:var(--purple)}.health-bar{width:60px;height:6px;background:var(--bg-muted);border-radius:3px;overflow:hidden}.health-fill{height:100%;border-radius:3px;transition:width var(--transition)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;justify-content:center;align-items:flex-start;padding:40px 20px;z-index:100;overflow-y:auto}.modal{background:var(--bg);border-radius:var(--radius-lg);width:100%;max-width:640px;box-shadow:var(--shadow-lg);animation:modalIn .2s ease}@keyframes modalIn{0%{opacity:0;transform:translateY(8px)}}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.modal-header h2{font-size:18px;font-weight:600}.modal-body{padding:20px 24px}.modal-section{margin-bottom:20px}.modal-section h3{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.form-group{display:flex;flex-direction:column;gap:4px}.form-group.full{grid-column:1/-1}.form-label{font-size:12px;font-weight:600;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:inherit;outline:none;transition:border-color var(--transition)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent)}.form-textarea{resize:vertical;min-height:80px}.btn{padding:8px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all var(--transition);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg);border-color:var(--border);color:var(--text)}.btn-secondary:hover{background:var(--bg-subtle)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#b91c1c}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-muted);color:var(--text)}.btn-sm{padding:5px 10px;font-size:12px}.close-btn{background:none;border:none;font-size:20px;cursor:pointer;color:var(--text-muted);padding:4px;line-height:1}.close-btn:hover{color:var(--text)}.timeline{display:flex;flex-direction:column;gap:12px}.timeline-item{padding:12px;background:var(--bg-subtle);border-radius:var(--radius);border-left:3px solid var(--accent)}.timeline-meta{font-size:12px;color:var(--text-muted);margin-bottom:4px}.timeline-note{font-size:14px}.action-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius);background:var(--bg-subtle)}.action-item.completed{opacity:.5}.action-checkbox{width:16px;height:16px;cursor:pointer;accent-color:var(--accent)}.action-text{flex:1 1;font-size:14px}.action-text.done{text-decoration:line-through}.action-meta{font-size:12px;color:var(--text-muted);white-space:nowrap}.empty-state{text-align:center;padding:40px 20px;color:var(--text-muted)}.empty-state p{font-size:14px;margin-bottom:12px}@media (max-width:768px){.pipeline{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.header{padding:12px 16px}.main{padding:16px}}