:root{--bg:#f4f6fb;--panel:#fff;--text:#141824;--muted:#6f7787;--line:#e7e9ef;--brand:#6c3bf0;--brand2:#4f46e5;--dark:#111827;--soft:#f1edff;--ok:#0e9f6e}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.shell{grid-template-columns:260px 1fr;min-height:100vh;display:grid}.sidebar{color:#fff;background:linear-gradient(#111827,#17152e);height:100vh;padding:24px 16px;position:sticky;top:0;overflow:auto}.brand{align-items:center;gap:10px;margin:4px 8px 24px;font-size:18px;font-weight:800;display:flex}.logo{background:linear-gradient(135deg,var(--brand),var(--brand2));border-radius:12px;place-items:center;width:36px;height:36px;font-weight:900;display:grid}.workspace{background:#ffffff12;border:1px solid #ffffff14;border-radius:14px;margin:0 4px 18px;padding:12px}.workspace small{color:#b7b5c9}.navtitle{text-transform:uppercase;letter-spacing:.08em;color:#8f92a5;margin:18px 10px 8px;font-size:11px}.nav{gap:5px;display:grid}.nav a{color:#d6d8e1;border-radius:10px;align-items:center;gap:10px;padding:10px 12px;font-size:14px;display:flex}.nav a:hover,.nav a.active{color:#fff;background:#312e81}.main{min-width:0}.topbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:20;background:#ffffffed;justify-content:space-between;align-items:center;height:70px;padding:0 28px;display:flex;position:sticky;top:0}.topbar strong{font-size:15px}.topactions{align-items:center;gap:10px;display:flex}.search{border:1px solid var(--line);background:#f8f9fb;border-radius:10px;min-width:260px;padding:10px 12px}.avatar{background:var(--dark);color:#fff;border-radius:50%;place-items:center;width:36px;height:36px;font-size:12px;font-weight:800;display:grid}.content{max-width:1500px;margin:auto;padding:28px}.head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;display:flex}.head h1{margin:0;font-size:30px}.head p{color:var(--muted);margin:7px 0 0;font-size:14px}.btn{background:var(--brand);color:#fff;cursor:pointer;border:0;border-radius:10px;padding:10px 14px;font-weight:700}.btn.light{color:var(--text);border:1px solid var(--line);background:#fff}.grid4{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.grid2{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 1px 2px 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var(--line);padding:16px;font-weight:800}.messages{background:#fafafa;flex:1;padding:20px}.msg{border-radius:14px;max-width:72%;margin-bottom:10px;padding:11px 13px;font-size:14px}.msg.in{border:1px solid var(--line);background:#fff}.msg.out{background:#eee9ff;margin-left:auto}.composer{border-top:1px solid var(--line);gap:10px;padding:12px;display:flex}.composer input{border:1px solid var(--line);border-radius:10px;flex:1;padding:11px}.contactside{border-left:1px solid var(--line);padding:18px}.row{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:14px 0;display:flex}.row .grow{flex:1}.toggle{background:#d1d5db;border-radius:999px;width:42px;height:24px;position:relative}.toggle.on{background:var(--brand)}.toggle:after{content:"";background:#fff;border-radius:50%;width:18px;height:18px;position:absolute;top:3px;left:3px}.toggle.on:after{left:21px}.home{background:radial-gradient(circle at 100% 0,#ece8ff 0,#f7f8fb 45%,#f4f6fb 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