:root{--pink: #e91e8c;--pink-light: #f5a5d5;--pink-dark: #b0156b;--bg: #0f0f0f;--bg-card: #1a1a1a;--bg-hover: #222;--border: #333;--text: #e5e5e5;--text-muted: #888;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{color:var(--pink);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;border:none;padding:8px 16px;border-radius:6px;font-size:14px;font-weight:500;transition:opacity .2s}button:hover{opacity:.85}.btn-primary{background:var(--pink);color:#fff}.btn-secondary{background:var(--bg-hover);color:var(--text);border:1px solid var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-small{padding:4px 10px;font-size:12px}input,textarea,select{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:6px;font-size:14px;width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--pink)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:20px}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500}.badge-active{background:#22c55e26;color:var(--success)}.badge-paused{background:#f59e0b26;color:var(--warning)}.badge-onboarding{background:#e91e8c26;color:var(--pink)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--text-muted);font-weight:500;font-size:13px;text-transform:uppercase;letter-spacing:.5px}tr:hover{background:var(--bg-hover)}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--bg-card);border-right:1px solid var(--border);padding:20px 0;position:fixed;top:0;left:0;bottom:0}.sidebar-logo{padding:0 20px 20px;font-size:22px;font-weight:700;color:var(--pink)}.sidebar-nav a{display:block;padding:10px 20px;color:var(--text-muted);font-size:14px;transition:all .2s}.sidebar-nav a:hover,.sidebar-nav a.router-link-active{color:var(--text);background:var(--bg-hover);text-decoration:none}.sidebar-nav a.router-link-active{border-left:3px solid var(--pink)}.main-content{margin-left:220px;flex:1;padding:30px;max-width:1200px}.page-title{font-size:24px;font-weight:600;margin-bottom:24px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat-card{text-align:center}.stat-value{font-size:32px;font-weight:700;color:var(--pink)}.stat-label{color:var(--text-muted);font-size:13px;margin-top:4px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.grid-2{grid-template-columns:1fr}}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-box{width:360px}.login-box h1{text-align:center;color:var(--pink);margin-bottom:24px;font-size:28px}.login-box form{display:flex;flex-direction:column;gap:12px}.message-bubble{padding:10px 14px;border-radius:12px;max-width:80%;margin-bottom:8px;font-size:14px;line-height:1.5;word-break:break-word}.message-inbound{background:var(--bg-hover);align-self:flex-start}.message-outbound{background:#e91e8c26;align-self:flex-end;margin-left:auto}.message-meta{font-size:11px;color:var(--text-muted);margin-top:2px}