:root{--text:#4b5563;--text-h:#111827;--text-muted:#9ca3af;--bg:#f7f7fb;--surface:#fff;--border:#e5e7eb;--code-bg:#f3f4f6;--accent:#7c3aed;--accent-hover:#6d28d9;--accent-bg:#7c3aed14;--accent-border:#7c3aed66;--green:#16a34a;--green-bg:#16a34a1a;--amber:#b45309;--amber-bg:#b453091a;--red:#dc2626;--red-bg:#dc262614;--wa-out:#d9fdd3;--wa-in:#f1f2f6;--shadow:#1118270f 0 4px 12px -2px, #1118270a 0 2px 4px -1px;--sans:"Inter", system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:15px/150% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0}#root{min-height:100svh}h1,h2,h3{color:var(--text-h);margin:0 0 12px;font-weight:600}h1{letter-spacing:-.4px;font-size:24px}h2{margin-top:28px;font-size:17px}h3{font-size:14px}p{margin:0 0 8px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}code{font-family:var(--mono);background:var(--code-bg);color:var(--text-h);border-radius:4px;padding:2px 6px;font-size:13px}.shell{min-height:100svh;display:flex}.sidebar{color:#d1d5db;background:#111827;flex-direction:column;flex-shrink:0;gap:2px;width:220px;height:100svh;padding:16px 10px;display:flex;position:sticky;top:0}.sidebar .logo{color:#fff;letter-spacing:-.3px;align-items:center;gap:8px;padding:6px 12px 18px;font-size:18px;font-weight:700;display:flex}.sidebar .logo .dot{background:#a78bfa;border-radius:50%;width:10px;height:10px;display:inline-block}.sidebar a.nav-item{color:#d1d5db;border-radius:8px;align-items:center;gap:10px;padding:9px 12px;font-size:14px;text-decoration:none;display:flex}.sidebar a.nav-item:hover{color:#fff;background:#ffffff0f}.sidebar a.nav-item.active{color:#fff;background:#a78bfa2e;font-weight:600}.sidebar .spacer{flex:1}.sidebar .userbox{border-top:1px solid #ffffff1a;padding:12px 12px 4px;font-size:12.5px}.sidebar .userbox .name{color:#fff;font-weight:600}.sidebar .userbox button{color:#d1d5db;cursor:pointer;background:0 0;border:1px solid #fff3;border-radius:6px;width:100%;margin-top:8px;padding:6px;font-size:12.5px}.sidebar .userbox button:hover{background:#ffffff14}.main{flex:1;max-width:1200px;padding:28px 32px 48px}.page-header{margin-bottom:20px}.page-header .sub{color:var(--text-muted);font-size:13.5px}.card{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;padding:18px 20px}.card+.card{margin-top:16px}.grid{flex-wrap:wrap;gap:14px;display:flex}.metric{flex:1;min-width:170px}.metric .label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;font-size:12.5px}.metric .value{color:var(--text-h);margin-top:4px;font-size:30px;font-weight:700;line-height:1.2}.metric .hint{color:var(--text-muted);font-size:12px}input,select,textarea{font:inherit;color:var(--text-h);background:var(--surface);border:1px solid var(--border);border-radius:8px;outline:none;padding:8px 10px;transition:border-color .12s,box-shadow .12s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}input[type=checkbox],input[type=range]{box-shadow:none;padding:0}label{font-size:13.5px}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text-h);border-radius:8px;padding:7px 14px;font-size:13.5px;font-weight:500;transition:background .12s,border-color .12s}button:hover{border-color:var(--accent-border);background:var(--accent-bg)}button:disabled{opacity:.55;cursor:default}button.primary,.auth-card button[type=submit]{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover,.auth-card button[type=submit]:hover{background:var(--accent-hover)}table{border-collapse:collapse;width:100%;font-size:13.5px}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;border-bottom:1px solid var(--border);padding:8px 10px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border);color:var(--text);padding:9px 10px}tr:last-child td{border-bottom:none}.badge{border-radius:999px;padding:2px 9px;font-size:11.5px;font-weight:600;display:inline-block}.badge.green{background:var(--green-bg);color:var(--green)}.badge.amber{background:var(--amber-bg);color:var(--amber)}.badge.red{background:var(--red-bg);color:var(--red)}.badge.gray{background:var(--code-bg);color:var(--text)}.badge.purple{background:var(--accent-bg);color:var(--accent)}.error{color:var(--red);background:var(--red-bg);border-radius:8px;margin:8px 0;padding:8px 12px;font-size:13px}.notice{color:var(--amber);background:var(--amber-bg);border-radius:8px;margin:8px 0;padding:8px 12px;font-size:13px}.auth-wrap{background:var(--bg);justify-content:center;align-items:center;min-height:100svh;display:flex}.auth-card{text-align:left;background:var(--surface);border:1px solid var(--border);width:380px;max-width:calc(100vw - 32px);box-shadow:var(--shadow);border-radius:14px;margin:2rem auto;padding:28px}.auth-card h1{font-size:22px}.auth-card form{flex-direction:column;gap:.85rem;display:flex}.auth-card label{color:var(--text);flex-direction:column;gap:.3rem;font-size:13px;display:flex}.auth-card button{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:.65rem;font-size:14.5px;font-weight:600}.auth-card button:hover{background:var(--accent-hover)}.inbox-layout{grid-template-columns:300px 1fr 270px;gap:14px;height:calc(100svh - 130px);display:grid}.inbox-panel{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;overflow:auto}.convo-item{border-bottom:1px solid var(--border);cursor:pointer;padding:11px 14px}.convo-item:hover{background:var(--accent-bg)}.convo-item.active{background:var(--accent-bg);border-left:3px solid var(--accent);padding-left:11px}.convo-item .preview{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:12.5px;overflow:hidden}.convo-item .meta{color:var(--text-muted);font-size:11px}.bubble{white-space:pre-wrap;border-radius:12px;max-width:72%;margin:4px 8px;padding:8px 12px;font-size:13.5px;box-shadow:0 1px 2px #0000000a}.bubble.out{background:var(--wa-out);border-bottom-right-radius:4px;margin-left:auto}.bubble.in{background:var(--wa-in);border-bottom-left-radius:4px;margin-right:auto}.bubble .status{color:var(--text-muted);text-align:right;margin-top:2px;font-size:10px}.filter-btn{border-radius:999px;margin-right:6px;padding:4px 10px;font-size:12px}.filter-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.note-item{background:#f5c51812;border-left:3px solid #f5c518;border-radius:0 6px 6px 0;margin-bottom:8px;padding:4px 8px;font-size:13px}.plan-card{flex-direction:column;width:250px;display:flex}.plan-card .price{color:var(--text-h);font-size:26px;font-weight:700}.plan-card .price span{color:var(--text-muted);font-size:13px;font-weight:400}.plan-card ul{flex:1;margin:10px 0;padding-left:18px;font-size:13px}.plan-card li{margin-bottom:4px}