*{box-sizing:border-box;margin:0;padding:0}html,body{color:#111b21;-webkit-text-size-adjust:100%;background:#f0f2f5;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.shell{max-width:1100px;margin:0 auto;padding:28px 20px 60px}.topbar{align-items:center;gap:12px;margin-bottom:8px;display:flex}.brand{color:#fff;background:#25d366;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:20px;font-weight:700;display:flex}h1{color:#075e54;font-size:22px;line-height:1.2}.subtitle{color:#54656f;margin-bottom:20px;font-size:14px}.panel{background:#fff;border-radius:12px;margin-bottom:16px;padding:18px;box-shadow:0 1px 2px #0000000f}.panel h2{color:#075e54;margin-bottom:10px;font-size:15px}.panel-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.btn{cursor:pointer;border:none;border-radius:8px;min-height:42px;padding:10px 16px;font-size:14px;font-weight:600;transition:background .15s,transform 50ms}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{color:#fff;background:#25d366}.btn-primary:hover:not(:disabled){background:#1da851}.btn-ghost{color:#111b21;background:#e9edef}.btn-ghost:hover:not(:disabled){background:#d9dde0}.btn-danger{color:#b22222;background:#fde7e7}.btn-danger:hover:not(:disabled){background:#f8d3d3}.btn-block{width:100%;margin-top:18px}textarea{resize:vertical;border:1px solid #d1d7db;border-radius:8px;outline:none;width:100%;min-height:130px;padding:12px;font-family:inherit;font-size:14px}textarea:focus{border-color:#25d366}input[type=file]{display:none}.upload-label{color:#fff;cursor:pointer;background:#25d366;border-radius:8px;min-height:42px;padding:10px 16px;font-size:14px;font-weight:600;line-height:22px;display:inline-block}.upload-label:hover{background:#1da851}.stats{color:#54656f;flex-wrap:wrap;gap:18px;font-size:13px;display:flex}.stat-num{color:#075e54;font-weight:700}.tabs{background:#fff;border-radius:12px;gap:6px;margin-bottom:16px;padding:6px;display:flex;box-shadow:0 1px 2px #0000000f}.tab{color:#54656f;cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;min-height:42px;padding:10px 14px;font-size:14px;font-weight:600;transition:background .15s,color .15s}.tab:hover:not(.active){background:#f0f2f5}.tab.active{color:#fff;background:#25d366}.tab.tab-email.active{color:#fff;background:#1a73e8}.sub-tabs{margin-top:-4px}.field-label{color:#075e54;margin-bottom:6px;font-size:13px;font-weight:600;display:block}.phone-row{gap:8px;margin-bottom:6px;display:flex}.select,.text-input{background:#fff;border:1px solid #d1d7db;border-radius:8px;outline:none;min-height:44px;padding:11px 12px;font-family:inherit;font-size:15px}.select{flex-shrink:0;width:110px}.text-input{flex:1;min-width:0}.select:focus,.text-input:focus{border-color:#25d366}.error{color:#d32f2f;margin-top:10px;font-size:13px}.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;display:grid}.card{cursor:pointer;text-align:left;background:#fff;border:1px solid #e9edef;border-radius:10px;flex-direction:column;gap:4px;width:100%;min-height:72px;padding:14px;font-family:inherit;transition:border-color .15s,transform 80ms,box-shadow .15s;display:flex}.card:hover:not(:disabled){border-color:#25d366;transform:translateY(-1px);box-shadow:0 4px 14px #25d3662e}.card .name{color:#111b21;white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.card .number{color:#54656f;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.card.sent{cursor:default;opacity:.92;background:#d4f7c5;border-color:#b6e8a3}.card.sent:hover{box-shadow:none;border-color:#b6e8a3;transform:none}.card-foot{justify-content:space-between;align-items:center;gap:8px;margin-top:8px;display:flex}.badge{color:#1f7a1f;background:#fffc;border-radius:999px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-block}.unsend-btn{color:#1f7a1f;cursor:pointer;background:#fff;border:1px solid #b6e8a3;border-radius:999px;min-height:28px;padding:4px 12px;font-family:inherit;font-size:12px;font-weight:600;transition:background .15s,transform 50ms}.unsend-btn:hover{background:#f0fff0}.unsend-btn:active{transform:translateY(1px)}.empty{text-align:center;color:#54656f;padding:36px 16px;font-size:14px}.muted{color:#8696a0;margin-top:6px;font-size:12px}.search{border:1px solid #d1d7db;border-radius:8px;outline:none;width:100%;min-height:42px;margin-bottom:14px;padding:10px 14px;font-size:14px}.search:focus{border-color:#25d366}code{background:#f0f2f5;border-radius:4px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}@media (max-width:640px){.shell{padding:16px 12px 40px}h1{font-size:19px}.subtitle{font-size:13px}.panel{border-radius:10px;padding:14px}.panel h2{font-size:14px}.row{gap:8px}.row .btn,.row .upload-label{text-align:center;flex:calc(50% - 4px)}.tabs{padding:4px}.tab{padding:10px 8px;font-size:13px}.grid{grid-template-columns:1fr;gap:10px}.card{min-height:64px;padding:14px 16px}.card .name{font-size:15px}.card .number{font-size:14px}.stats{justify-content:space-between;gap:10px;width:100%}textarea{min-height:160px;font-size:15px}.select{width:96px}.text-input{font-size:16px}}@media (max-width:380px){.row .btn,.row .upload-label{flex:100%}}
