:root{color-scheme:dark;--bg: #030712;--panel: rgba(17, 24, 39, .7);--panel-border: rgba(255, 255, 255, .1);--border: rgba(255, 255, 255, .1);--surface: rgba(255, 255, 255, .05);--surface-hover: rgba(255, 255, 255, .12);--text: #f9fafb;--muted: #9ca3af;--primary: #8b5cf6;--primary-hover: #7c3aed;--primary-glow: rgba(139, 92, 246, .5);--secondary: #ec4899;--accent: #3b82f6;--danger: #ef4444;--success: #10b981;--warning: #f59e0b;--radius: 20px;--font-main: "Inter", "Poppins", system-ui, sans-serif;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-lg: 0 10px 25px -5px rgb(0 0 0 / .3), 0 8px 10px -6px rgb(0 0 0 / .3)}:root[data-theme=light]{color-scheme:light;--bg: #f5f3ff;--panel: rgba(255, 255, 255, .85);--panel-border: rgba(139, 92, 246, .2);--surface: rgba(139, 92, 246, .05);--surface-hover: rgba(139, 92, 246, .1);--text: #1e1b4b;--muted: #6366f1;--primary: #7c3aed;--primary-hover: #6d28d9}:root[data-theme=light] body{background-image:radial-gradient(circle at 10% 20%,rgba(139,92,246,.1),transparent 40%),radial-gradient(circle at 90% 80%,rgba(236,72,153,.1),transparent 40%),radial-gradient(circle at 50% 50%,rgba(59,130,246,.05),transparent 40%)}:root[data-theme=light] .card{background:#fff;border-color:var(--panel-border);box-shadow:0 1px 3px #0000001a,0 1px 2px -1px #0000001a}:root[data-theme=light] .card:hover{background:#fff;border-color:var(--primary);box-shadow:0 10px 15px -3px #0000001a}body{margin:0;background-color:var(--bg);background-image:radial-gradient(circle at 10% 20%,rgba(139,92,246,.15),transparent 40%),radial-gradient(circle at 90% 80%,rgba(236,72,153,.15),transparent 40%),radial-gradient(circle at 50% 50%,rgba(59,130,246,.1),transparent 40%);color:var(--text);font-family:var(--font-main);-webkit-font-smoothing:antialiased;min-height:100vh}a{color:inherit;text-decoration:none}*{box-sizing:border-box}.container{max-width:1400px;margin:0 auto;padding:32px 24px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}.panel{background:var(--panel);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--panel-border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-lg);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.panel:hover{border-color:#fff3;transform:translateY(-2px);box-shadow:0 20px 25px -5px #0006}.panel:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent)}h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.03em;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}h1{font-size:36px}h2{font-size:28px}h3{font-size:20px}p{margin:0;line-height:1.6}.muted{color:var(--muted);font-size:.9em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:44px;padding:0 24px;border-radius:14px;font-weight:600;font-size:15px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);border:1px solid var(--panel-border);background:var(--surface);color:var(--text);outline:none}.btn:hover:not(:disabled){background:var(--surface-hover);transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:#fff3}.btn:active:not(:disabled){transform:translateY(0)}.btn.primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-hover) 100%);border-color:transparent;color:#fff;box-shadow:0 8px 16px -4px var(--primary-glow)}.btn.primary:hover:not(:disabled){background:linear-gradient(135deg,var(--primary-hover) 0%,var(--primary) 100%);box-shadow:0 12px 20px -4px var(--primary-glow);transform:translateY(-3px)}.btn.danger{color:#fca5a5;background:#ef44441a;border-color:#ef444433}.btn.danger:hover:not(:disabled){background:#ef444433}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{display:block;width:100%;padding:10px 14px;font-size:14px;line-height:1.5;color:var(--text);background:#0003;border:1px solid var(--panel-border);border-radius:10px;transition:all .2s;font-family:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary);background:#0000004d}textarea{min-height:100px;resize:vertical}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.split{display:grid;grid-template-columns:380px 1fr;gap:24px}.kanban{display:flex!important;gap:16px;overflow-x:auto;align-items:flex-start;scroll-behavior:smooth;margin:0 -24px;padding:0 24px 24px}.kanban::-webkit-scrollbar{height:8px}.kanban::-webkit-scrollbar-track{background:transparent}.kanban::-webkit-scrollbar-thumb{background:var(--surface-hover);border-radius:4px}.kanban::-webkit-scrollbar-thumb:hover{background:var(--muted)}.col-content::-webkit-scrollbar{width:4px}.col-content::-webkit-scrollbar-track{background:transparent}.col-content::-webkit-scrollbar-thumb{background:var(--surface-hover);border-radius:4px}.col{flex:0 0 320px;min-width:320px;display:flex;flex-direction:column}.col h3{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:16px;padding-left:4px;display:flex;align-items:center;gap:8px}.card{background:#ffffff08;border:1px solid var(--panel-border);border-radius:12px;padding:16px;margin-bottom:12px;transition:all .2s ease;cursor:pointer;position:relative;overflow:hidden}.card:hover{background:#ffffff0d;border-color:#ffffff26;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.card:before{content:"";position:absolute;top:0;left:0;width:3px;height:100%;background:var(--primary);opacity:0;transition:opacity .2s}.card:hover:before{opacity:1}.pill{display:inline-flex;font-size:11px;padding:4px 12px;border-radius:99px;background:#ffffff0d;border:1px solid rgba(255,255,255,.05);color:var(--muted);font-weight:500;white-space:nowrap}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:#18181b;border:1px solid var(--panel-border);border-radius:20px;padding:32px;width:100%;max-width:500px;box-shadow:2xl;animation:modalIn .2s ease-out}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.conversation-panel{height:calc(100vh - 250px);display:flex;flex-direction:column}.lead-header{display:flex;align-items:center;gap:20px;margin-bottom:20px}.lead-header-actions{display:flex;flex-direction:column;align-items:flex-end;gap:8px;min-width:140px}@media (max-width: 900px){.split{grid-template-columns:1fr}.grid4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 600px){.container{padding:20px 16px}.grid2,.grid4{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.topbar .row{width:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:4px;flex-wrap:nowrap}.panel{padding:16px}h1{font-size:26px}h2{font-size:22px}.kanban{margin:0 -16px;padding:0 16px 16px}.col{min-width:260px;flex:0 0 260px}.conversation-panel{height:600px}.lead-header{flex-direction:column;text-align:center;gap:16px}.lead-header .muted{justify-content:center}.lead-header-actions{align-items:stretch;width:100%;flex-direction:column}}