:root{
  --bg:#f5f6fb;--surface:#fff;--surface-2:#f8f8fd;--text:#171a25;--muted:#697181;--line:#e5e7ef;
  --primary:#5b47e8;--primary-2:#7f6bf4;--primary-soft:#efedff;--green:#168a5b;--green-soft:#e9f8f1;
  --orange:#b96d15;--orange-soft:#fff4e5;--red:#c0394b;--red-soft:#fff0f2;--blue:#2573c4;--blue-soft:#edf6ff;
  --shadow:0 22px 60px rgba(28,33,55,.10);--radius:20px;--sidebar:258px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}.hidden{display:none!important}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:850;letter-spacing:-.02em}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 9px 24px rgba(91,71,232,.25)}.brand-sub{display:block;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:750;margin-top:2px}.brand-light{color:#fff}.brand-light .brand-sub{color:#cfcaf8}
.btn{border:0;border-radius:12px;padding:12px 17px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.18s ease}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 9px 24px rgba(91,71,232,.22)}.btn-primary:hover{transform:translateY(-1px)}.btn-secondary{background:#fff;color:#4c5362;border:1px solid var(--line)}.btn-danger{background:var(--red-soft);color:var(--red);border:1px solid #ffd8de}.btn-soft{background:var(--primary-soft);color:var(--primary)}.btn.small{padding:9px 13px;font-size:13px}.full{width:100%}.icon-btn{border:1px solid var(--line);background:#fff;border-radius:11px;min-width:40px;height:40px;display:grid;place-items:center;font-weight:850;color:#4d5565}
.toast{position:fixed;right:22px;top:22px;z-index:1000;max-width:380px;padding:14px 16px;border-radius:14px;background:#1b1f2a;color:#fff;box-shadow:var(--shadow);opacity:0;transform:translateY(-12px);pointer-events:none;transition:.22s}.toast.show{opacity:1;transform:none}.toast.error{background:#8f2636}.toast.success{background:#126845}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(380px,1.05fr) minmax(420px,.95fr)}.auth-brand-panel{background:radial-gradient(circle at 80% 10%,rgba(142,124,255,.42),transparent 31%),linear-gradient(145deg,#171b2a,#392f89 62%,#5844dc);color:#fff;padding:44px 6vw;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.auth-brand-panel:after{content:"";width:440px;height:440px;border:1px solid rgba(255,255,255,.12);border-radius:50%;position:absolute;right:-210px;bottom:-190px;box-shadow:0 0 0 65px rgba(255,255,255,.025),0 0 0 130px rgba(255,255,255,.018)}.auth-brand-copy{max-width:650px;position:relative;z-index:1}.auth-brand-copy h1{font-size:clamp(42px,5vw,72px);line-height:.98;letter-spacing:-.055em;margin:22px 0}.auth-brand-copy p{font-size:18px;line-height:1.7;color:#d7d5ee;max-width:620px}.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:850}.status-dot{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}.eyebrow.light{color:#d8d3ff}.feature-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.feature-pills span{padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);font-size:13px}.auth-foot{color:#aaa9ce;font-size:13px;position:relative;z-index:1}.auth-form-panel{display:grid;place-items:center;padding:36px;background:#f8f8fc}.auth-card{width:min(470px,100%);background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:var(--shadow)}.mobile-brand{display:none;align-items:center;gap:10px;margin-bottom:22px}.api-health{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;margin-bottom:18px}.health-dot{width:9px;height:9px;border-radius:50%;background:#b9bdc8}.health-dot.ok{background:var(--green);box-shadow:0 0 0 4px var(--green-soft)}.health-dot.bad{background:var(--red);box-shadow:0 0 0 4px var(--red-soft)}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:#f2f3f8;padding:4px;border-radius:12px;margin-bottom:24px}.auth-tab{border:0;background:transparent;padding:10px;border-radius:9px;font-weight:800;color:var(--muted)}.auth-tab.active{background:#fff;color:var(--primary);box-shadow:0 4px 14px rgba(27,32,50,.08)}.auth-form{display:grid;gap:16px}.form-heading h2{margin:0 0 6px;font-size:28px;letter-spacing:-.035em}.form-heading p,.form-note{margin:0;color:var(--muted);font-size:13px;line-height:1.55}.auth-form label,.field{display:grid;gap:7px;font-size:13px;font-weight:750;color:#4d5565}.auth-form input,.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 13px;background:#fff;color:var(--text);outline:0;transition:.18s}.field textarea{min-height:110px;resize:vertical}.auth-form input:focus,.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-soft)}
.app-shell{display:grid;grid-template-columns:var(--sidebar) 1fr;min-height:100vh}.sidebar{background:#fff;border-right:1px solid var(--line);padding:18px 15px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;z-index:40}.side-top{display:flex;align-items:center;justify-content:space-between;padding:4px 7px 22px}.side-nav{display:grid;gap:4px;overflow:auto;padding-right:2px}.side-link{border:0;background:transparent;border-radius:11px;padding:11px 12px;text-align:left;color:#5e6675;font-size:14px;font-weight:700;display:flex;align-items:center;gap:11px}.side-link span{width:19px;text-align:center;font-weight:900}.side-link:hover{background:#f6f6fb}.side-link.active{background:var(--primary-soft);color:var(--primary)}.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:.13em;color:#a2a8b4;font-weight:850;padding:17px 12px 7px}.side-footer{margin-top:auto;border-top:1px solid var(--line);padding:15px 5px 3px}.workspace-mini{display:flex;align-items:center;gap:10px;margin-bottom:13px}.workspace-mini b,.workspace-mini span{display:block;max-width:145px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-mini b{font-size:13px}.workspace-mini span{font-size:11px;color:var(--muted);margin-top:2px}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);font-weight:900}.workspace{min-width:0}.topbar{height:86px;background:rgba(245,246,251,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,231,239,.85);padding:15px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:0;z-index:25}.topbar-left,.topbar-actions{display:flex;align-items:center;gap:14px}.page-eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--primary);margin:0 0 2px}.topbar h1{font-size:25px;letter-spacing:-.035em;margin:0}.status-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border-radius:999px;font-size:12px;font-weight:850}.status-pill.connected{background:var(--green-soft);color:var(--green)}.status-pill.neutral{background:#eceef4;color:#747b89}.loading-bar{height:3px;overflow:hidden}.loading-bar span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-2));transition:.2s}.loading-bar.active span{width:70%;animation:load 1.1s ease-in-out infinite}.loading-bar.done span{width:100%}@keyframes load{50%{transform:translateX(35%)}}.view-root{padding:26px 28px 50px;max-width:1500px;margin:0 auto;outline:0}.view-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:20px}.view-header h2{font-size:25px;letter-spacing:-.035em;margin:0 0 6px}.view-header p{color:var(--muted);margin:0;max-width:760px;font-size:14px;line-height:1.6}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:21px}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.panel-title h3{margin:0;font-size:17px;letter-spacing:-.02em}.panel-title p{margin:4px 0 0;color:var(--muted);font-size:12px}.grid{display:grid;gap:18px}.grid.two{grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr)}.grid.equal{grid-template-columns:repeat(2,minmax(0,1fr))}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:18px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:18px}.stat-label{font-size:12px;color:var(--muted);font-weight:700}.stat-value{font-size:31px;letter-spacing:-.045em;font-weight:900;margin:8px 0 3px}.stat-note{font-size:11px;color:var(--muted)}.stat-icon{float:right;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);font-weight:900}.setup-progress{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.setup-step{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:14px}.setup-step.done{background:var(--green-soft);border-color:#cceede}.setup-step b{display:block;font-size:13px;margin-bottom:4px}.setup-step span{color:var(--muted);font-size:11px}.progress-bar{height:7px;background:#e9eaf1;border-radius:99px;overflow:hidden;margin:14px 0 6px}.progress-bar span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--primary-2));border-radius:inherit}.list{display:grid}.list-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--line)}.list-row:last-child{border-bottom:0}.contact{display:flex;align-items:center;gap:11px;min-width:0}.contact-copy{min-width:0}.contact-copy b,.contact-copy span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.contact-copy b{font-size:13px}.contact-copy span{font-size:11px;color:var(--muted);margin-top:3px}.badge{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:850;text-transform:capitalize;white-space:nowrap}.badge.green{background:var(--green-soft);color:var(--green)}.badge.orange{background:var(--orange-soft);color:var(--orange)}.badge.blue{background:var(--blue-soft);color:var(--blue)}.badge.gray{background:#eef0f5;color:#6e7582}.badge.red{background:var(--red-soft);color:var(--red)}.empty{padding:30px 18px;text-align:center;border:1px dashed #d7dae4;border-radius:15px;color:var(--muted)}.empty .empty-icon{font-size:28px;margin-bottom:8px}.empty b{display:block;color:var(--text);margin-bottom:5px}.empty p{margin:0 0 14px;font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.field.full-span{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line)}.switch-row:last-child{border-bottom:0}.switch-copy b,.switch-copy span{display:block}.switch-copy b{font-size:13px}.switch-copy span{font-size:11px;color:var(--muted);margin-top:3px}.switch{position:relative;width:48px;height:28px}.switch input{opacity:0;width:0;height:0}.switch-ui{position:absolute;inset:0;border-radius:99px;background:#d9dce5;transition:.2s}.switch-ui:after{content:"";position:absolute;width:22px;height:22px;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.2);transition:.2s}.switch input:checked+.switch-ui{background:var(--primary)}.switch input:checked+.switch-ui:after{transform:translateX(20px)}.checkbox-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.check-card{position:relative}.check-card input{position:absolute;opacity:0}.check-card span{display:block;border:1.5px solid var(--line);border-radius:13px;padding:13px;background:#fff;font-size:12px;font-weight:750}.check-card input:checked+span{border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:14px}.search{flex:1;max-width:360px;border:1px solid var(--line);border-radius:11px;padding:10px 12px;background:#fff}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);font-size:12px;vertical-align:middle}.table th{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.table tbody tr:hover{background:#fafafe}.link-btn{border:0;background:transparent;color:var(--primary);font-weight:800;padding:3px}.conversation-layout{display:grid;grid-template-columns:380px minmax(0,1fr);gap:17px}.conversation-list{max-height:660px;overflow:auto}.conversation-row{width:100%;border:0;background:transparent;text-align:left;padding:13px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px}.conversation-row:hover,.conversation-row.active{background:var(--primary-soft)}.conversation-row b,.conversation-row span{display:block}.conversation-row b{font-size:13px}.conversation-row span{font-size:11px;color:var(--muted);margin-top:3px}.messages{min-height:420px;max-height:610px;overflow:auto;padding:8px;display:flex;flex-direction:column;gap:10px;background:#f7f8fc;border-radius:15px}.message{max-width:78%;padding:11px 13px;border-radius:14px;font-size:13px;line-height:1.5}.message.inbound{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}.message.outbound{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:4px}.message-meta{font-size:9px;opacity:.7;margin-top:5px}.simulator{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:18px}.sim-chat{min-height:460px;background:#f7f8fc;border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:11px}.sim-input{display:flex;gap:9px;margin-top:12px}.sim-input input{flex:1;border:1px solid var(--line);border-radius:12px;padding:12px}.result-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px}.result-card dl{display:grid;grid-template-columns:110px 1fr;gap:9px;margin:0}.result-card dt{font-size:11px;color:var(--muted)}.result-card dd{margin:0;font-size:12px;font-weight:700}.knowledge-card{border:1px solid var(--line);border-radius:14px;padding:15px}.knowledge-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.knowledge-card h4{margin:0 0 4px}.knowledge-card p{margin:9px 0 0;color:var(--muted);font-size:12px;line-height:1.6;white-space:pre-wrap}.code-box{background:#1b1f2a;color:#d8d9e2;padding:13px;border-radius:12px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;overflow:auto}.notice{border-radius:14px;padding:13px 14px;font-size:12px;line-height:1.55}.notice.info{background:var(--blue-soft);color:#1f5f9e;border:1px solid #d5eaff}.notice.warn{background:var(--orange-soft);color:#8c5817;border:1px solid #ffe1ba}.notice.success{background:var(--green-soft);color:#126845;border:1px solid #caeddc}.danger-zone{border-color:#ffd7dd}.mobile-only{display:none}.sidebar-backdrop{display:none}
@media(max-width:1120px){.stat-grid{grid-template-columns:repeat(2,1fr)}.grid.two,.simulator{grid-template-columns:1fr}.conversation-layout{grid-template-columns:330px 1fr}.setup-progress{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){.auth-shell{grid-template-columns:1fr}.auth-brand-panel{display:none}.auth-form-panel{min-height:100vh;padding:20px}.mobile-brand{display:flex}.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-280px;transition:.22s;width:var(--sidebar);box-shadow:var(--shadow)}.sidebar.open{left:0}.sidebar-backdrop{position:fixed;inset:0;background:rgba(22,25,36,.35);z-index:35}.sidebar-backdrop.show{display:block}.mobile-only{display:grid}.topbar{padding:13px 16px}.topbar-actions .status-pill{display:none}.view-root{padding:20px 16px 40px}.conversation-layout{grid-template-columns:1fr}.conversation-list{max-height:320px}.form-grid{grid-template-columns:1fr}.field.full-span{grid-column:auto}.checkbox-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.auth-card{padding:22px;border-radius:20px}.stat-grid,.grid.equal,.setup-progress,.checkbox-grid{grid-template-columns:1fr}.topbar-actions .btn{display:none}.view-header{flex-direction:column}.form-actions{flex-direction:column}.form-actions .btn{width:100%}.toolbar{align-items:stretch;flex-direction:column}.search{max-width:none}.message{max-width:90%}.sim-input{flex-direction:column}}