:root{--bg: #F6F7F9;--surface: #FFFFFF;--surface-sunken: #F1F2F5;--border: #E3E5EA;--border-strong: #CBCFD8;--text-primary: #14171F;--text-secondary: #5B6270;--text-tertiary: #8C93A1;--text-on-brand: #FFFFFF;--brand: #4A3AFF;--brand-hover: #3C2DEB;--brand-tint: #EEEBFF;--hot: #E5484D;--hot-tint: #FDEBEC;--warm: #F5A524;--warm-tint: #FEF3DD;--cold: #5B87E5;--cold-tint: #EAF0FD;--success: #12B76A;--success-tint: #E7F9F0;--danger: #E5484D;--danger-tint: #FDEBEC;--focus-ring: #4A3AFF;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;--sidebar-width: 240px;--topbar-height: 60px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(20, 23, 31, .06);--shadow-md: 0 4px 16px rgba(20, 23, 31, .08);--shadow-lg: 0 12px 32px rgba(20, 23, 31, .14)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}#root{min-height:100vh}h1,h2,h3,h4,p{margin:0}a{color:inherit}button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:var(--radius-sm)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.tabular{font-variant-numeric:tabular-nums}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--surface);border-right:1px solid 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var(--border)}.sidebar-scrim{display:none}.app-main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:var(--topbar-height);border-bottom:1px solid var(--border);background:var(--surface);display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:10}.topbar-menu-btn{display:none;background:none;border:none;color:var(--text-secondary)}.topbar-title{font-size:16px;font-weight:700;flex:1}.topbar-actions{display:flex;align-items:center;gap:6px}.icon-btn{background:none;border:none;color:var(--text-secondary);width:34px;height:34px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.icon-btn:hover{background:var(--surface-sunken);color:var(--text-primary)}.app-content{flex:1;padding:24px;max-width:1180px;width:100%;margin:0 auto}@media (max-width: 860px){.sidebar{position:fixed;left:0;top:0;z-index:1001;transform:translate(-100%);transition:transform .2s ease;box-shadow:var(--shadow-lg)}.sidebar-open{transform:translate(0)}.sidebar-close{display:flex;align-items:center;justify-content:center}.sidebar-scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#14171f66;z-index:1000}.topbar-menu-btn{display:flex;align-items:center;justify-content:center}.app-content{padding:16px}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:var(--radius-sm);padding:9px 16px;font-size:13.5px;font-weight:600;border:1px solid transparent;transition:background .12s,border-color .12s,opacity .12s;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--brand);color:var(--text-on-brand)}.btn-primary:hover:not(:disabled){background:var(--brand-hover)}.btn-secondary{background:var(--surface);color:var(--text-primary);border-color:var(--border-strong)}.btn-secondary:hover:not(:disabled){background:var(--surface-sunken)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){filter:brightness(.94)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){filter:brightness(.94)}.btn-ghost{background:none;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--surface-sunken);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:12.5px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.card-title{font-size:13.5px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}.field label{font-size:13px;font-weight:600;color:var(--text-primary)}.field-hint{font-size:12px;color:var(--text-tertiary)}.input,.textarea{border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:9px 12px;font-size:13.5px;background:var(--surface);color:var(--text-primary);width:100%}.input:focus,.textarea:focus{outline:2px solid var(--focus-ring);outline-offset:1px;border-color:var(--focus-ring)}.textarea{resize:vertical;min-height:110px;font-family:inherit}.input-error{border-color:var(--danger)}.field-error{font-size:12px;color:var(--danger)}.table-wrap{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);overflow:hidden}table.lead-table{width:100%;border-collapse:collapse}.lead-table thead th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--text-tertiary);font-weight:600;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface-sunken)}.lead-table tbody tr{border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s}.lead-table tbody tr:last-child{border-bottom:none}.lead-table tbody tr:hover,.lead-table tbody tr:focus-visible{background:var(--surface-sunken)}.lead-table td{padding:13px 16px;font-size:13.5px;vertical-align:middle}.lead-table .lead-name{font-weight:600}.lead-table .lead-sub{color:var(--text-tertiary);font-size:12px}@media (max-width: 720px){.table-wrap.responsive table,.table-wrap.responsive thead{display:none}.table-wrap.responsive tbody tr{display:block;padding:14px 16px}.table-wrap.responsive 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