:root{--primary: #2563eb;--primary-hover: #1d4ed8;--primary-light: #eff6ff;--success: #10b981;--success-light: #ecfdf5;--warning: #f59e0b;--warning-light: #fffbeb;--danger: #ef4444;--danger-light: #fef2f2;--purple: #8b5cf6;--purple-light: #f5f3ff;--bg: #f8fafc;--surface: #ffffff;--border: #e2e8f0;--border-strong: #cbd5e1;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--sidebar-w: 240px;--header-h: 60px;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -1px rgba(0,0,0,.04);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -2px rgba(0,0,0,.04)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe 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.15s;text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover)}.btn-secondary{background:var(--surface);color:var(--text-primary);border-color:var(--border-strong)}.btn-secondary:hover:not(:disabled){background:var(--bg)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-success{background:var(--success);color:#fff;border-color:var(--success)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--bg);color:var(--text-primary)}.btn-sm{padding:5px 10px;font-size:12px}.btn-lg{padding:10px 20px;font-size:14px}.btn-icon{padding:7px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-body{padding:20px}.card-title{font-size:15px;font-weight:600;color:var(--text-primary)}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.stat-value{font-size:28px;font-weight:700;color:var(--text-primary);line-height:1}.stat-label{font-size:12px;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:.05em}.stat-change{font-size:12px;margin-top:8px}.form-group{display:flex;flex-direction:column;gap:5px}.form-label{font-size:12px;font-weight:500;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{padding:8px 11px;border:1px solid var(--border-strong);border-radius:var(--radius);font-size:13px;color:var(--text-primary);background:var(--surface);transition:border-color .15s,box-shadow .15s;width:100%;font-family:inherit}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.form-textarea{resize:vertical;min-height:90px}.form-hint{font-size:11px;color:var(--text-muted)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead th{text-align:left;padding:10px 14px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border);background:var(--bg);white-space:nowrap}tbody td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--text-primary);font-size:13px}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--bg)}tbody tr.selected{background:var(--primary-light)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:500;white-space:nowrap}.badge-blue{background:var(--primary-light);color:var(--primary)}.badge-green{background:var(--success-light);color:var(--success)}.badge-yellow{background:var(--warning-light);color:#92400e}.badge-red{background:var(--danger-light);color:var(--danger)}.badge-purple{background:var(--purple-light);color:var(--purple)}.badge-gray{background:#f1f5f9;color:var(--text-secondary)}.stage-new{background:#f1f5f9;color:#475569}.stage-contacted{background:var(--primary-light);color:var(--primary)}.stage-warm{background:var(--warning-light);color:#92400e}.stage-meeting{background:var(--purple-light);color:var(--purple)}.stage-listed{background:var(--success-light);color:var(--success)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:var(--surface);border-radius:10px;box-shadow:var(--shadow-lg);width:100%;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.modal-sm{max-width:420px}.modal-md{max-width:580px}.modal-lg{max-width:760px}.modal-xl{max-width:960px}.modal-header{padding:18px 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var(--border);display:flex;align-items:center;gap:10px}.sidebar-logo-icon{width:32px;height:32px;background:var(--primary);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;flex-shrink:0}.sidebar-logo-text{font-weight:700;font-size:15px;color:var(--text-primary)}.sidebar-logo-sub{font-size:10px;color:var(--text-muted)}.sidebar-nav{flex:1;padding:10px 12px;overflow-y:auto}.sidebar-section{margin-bottom:4px}.sidebar-section-title{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:8px 8px 4px}.sidebar-link{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:6px;color:var(--text-secondary);text-decoration:none;font-size:13px;font-weight:500;transition:all .12s;margin-bottom:1px}.sidebar-link:hover{background:var(--bg);color:var(--text-primary)}.sidebar-link.active{background:var(--primary-light);color:var(--primary)}.sidebar-link 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