:root{
    --bg:#f5f7fb;
    --surface:#ffffff;
    --surface-2:#0d1321;
    --text:#111827;
    --muted:#6b7280;
    --line:#e7eaf0;
    --primary:#3157ff;
    --primary-dark:#2443cb;
    --success:#14835b;
    --danger:#b42318;
    --shadow:0 18px 50px rgba(18,26,45,.08);
    --radius:22px;
}

*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}
a{text-decoration:none;color:inherit}
button,input{font:inherit}

.login-body{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;background:#fff}
.login-visual{
    min-height:100vh;
    position:relative;
    overflow:hidden;
    display:flex;
    align-items:flex-end;
    padding:64px;
    color:#fff;
    background:
        radial-gradient(circle at 18% 20%,rgba(69,103,255,.48),transparent 28%),
        radial-gradient(circle at 82% 76%,rgba(91,45,255,.28),transparent 30%),
        linear-gradient(145deg,#07111f,#111b32 60%,#101936);
}
.login-visual:before,.login-visual:after{
    content:"";
    position:absolute;
    border:1px solid rgba(255,255,255,.09);
    border-radius:50%;
}
.login-visual:before{width:560px;height:560px;top:-140px;right:-180px}
.login-visual:after{width:360px;height:360px;bottom:80px;left:-160px}
.visual-content{position:relative;z-index:2;max-width:720px}
.visual-content h1{font-size:clamp(42px,5vw,76px);line-height:.98;letter-spacing:-.05em;margin:28px 0 20px;max-width:680px}
.visual-content>p{max-width:620px;font-size:18px;line-height:1.7;color:#cdd5e5}
.visual-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:44px}
.visual-stats div{padding:20px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(255,255,255,.05);backdrop-filter:blur(12px)}
.visual-stats strong{display:block;margin-bottom:8px}
.visual-stats span{font-size:13px;color:#aeb9d0}

.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#5f7dff,#8f63ff);display:grid;place-items:center;color:#fff;font-weight:800;box-shadow:0 12px 30px rgba(74,101,255,.28)}
.brand strong{display:block;font-size:17px}
.brand span{display:block;font-size:11px;color:#98a2b3;margin-top:2px}
.brand.large strong{color:#fff}.brand.large span{color:#b8c2d5}
.pill{display:inline-flex;margin-top:46px;padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.06);font-size:12px}

.login-panel{display:flex;align-items:center;justify-content:center;padding:38px;background:#fff}
.login-card{width:min(440px,100%)}
.mobile-logo{display:none}
.login-card h2{font-size:36px;letter-spacing:-.04em;margin:8px 0 8px}
.muted{color:var(--muted);line-height:1.6;margin:0 0 28px}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:11px;font-weight:800;color:#667085;margin:0}
.login-card label,.stack-form label{display:grid;gap:9px;font-size:13px;font-weight:700;margin-top:18px}
.login-card input,.stack-form input{
    width:100%;
    border:1px solid #dfe3ea;
    background:#fff;
    border-radius:14px;
    padding:14px 15px;
    outline:none;
    transition:.2s ease;
}
.login-card input:focus,.stack-form input:focus{border-color:#8295ff;box-shadow:0 0 0 4px rgba(49,87,255,.08)}
.password-wrap{position:relative}
.password-wrap input{padding-right:74px}
.toggle-password{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:#eef2ff;color:#3952bf;font-size:12px;font-weight:800;padding:8px 10px;border-radius:9px;cursor:pointer}
.primary-btn{width:100%;border:0;border-radius:14px;padding:14px 18px;background:var(--primary);color:#fff;font-weight:800;cursor:pointer;margin-top:22px;box-shadow:0 12px 28px rgba(49,87,255,.22);transition:.2s ease}
.primary-btn:hover{background:var(--primary-dark);transform:translateY(-1px)}
.login-foot{text-align:center;color:#98a2b3;font-size:12px;margin-top:24px}

.app-shell{display:grid;grid-template-columns:270px 1fr;min-height:100vh}
.sidebar{
    min-height:100vh;
    position:sticky;
    top:0;
    align-self:start;
    background:#0c1322;
    color:#fff;
    padding:24px 18px;
    display:flex;
    flex-direction:column;
}
.sidebar .brand{padding:8px 10px 26px}
.nav{display:grid;gap:6px}
.nav a{padding:12px 13px;border-radius:12px;color:#aeb7c8;font-size:14px;font-weight:650}
.nav a.active,.nav a:hover:not(.disabled){background:#18233a;color:#fff}
.nav a.disabled{opacity:.45;cursor:not-allowed}
.nav small{display:block;font-size:9px;font-weight:500;margin-top:2px}
.sidebar-footer{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding:18px 8px 4px}
.user-box{display:flex;gap:10px;align-items:center;margin-bottom:14px}
.avatar{width:36px;height:36px;border-radius:12px;background:#253553;display:grid;place-items:center;font-weight:800}
.user-box strong{display:block;font-size:13px}
.user-box span{display:block;color:#8490a5;font-size:11px;margin-top:2px}
.logout-link{font-size:12px;color:#aab3c3}

.main{padding:34px 40px 60px;min-width:0}
.topbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:28px}
.topbar h1{margin:6px 0 0;font-size:32px;letter-spacing:-.04em}
.topbar-actions{display:flex;align-items:center;gap:8px;font-size:12px;color:#667085;background:#fff;border:1px solid var(--line);padding:9px 12px;border-radius:999px}
.status-dot{width:8px;height:8px;border-radius:50%;background:#20a36b;box-shadow:0 0 0 4px rgba(32,163,107,.1)}

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat-card,.panel-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.stat-card{padding:22px}
.stat-card span{display:block;color:#667085;font-size:13px;font-weight:650}
.stat-card strong{display:block;font-size:38px;letter-spacing:-.05em;margin:12px 0 5px}
.stat-card small{color:#98a2b3}

.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,.7fr);gap:20px}
.split-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(330px,.6fr);gap:20px;align-items:start}
.panel-card{padding:22px}
.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.panel-heading h2,.panel-card h2{margin:5px 0 0;font-size:20px;letter-spacing:-.025em}
.text-link{color:var(--primary);font-weight:800;font-size:12px}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;min-width:620px}
th{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#98a2b3}
td{padding:14px 12px;border-bottom:1px solid #f0f2f5;font-size:13px;color:#475467}
td strong{color:#1d2939}
.empty{text-align:center;padding:30px;color:#98a2b3}
.badge{display:inline-flex;padding:6px 9px;border-radius:999px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.badge.success{color:#087443;background:#eaf8f1}
.badge.neutral{color:#475467;background:#f2f4f7}
.roadmap ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:13px}
.roadmap li{display:flex;align-items:center;gap:10px;font-size:13px;color:#475467}
.roadmap li span{width:26px;height:26px;border-radius:9px;background:#eef2ff;color:#3b55c5;display:grid;place-items:center;font-size:11px;font-weight:800}
.stack-form{margin-top:12px}
.sticky-card{position:sticky;top:24px}
.flash{padding:13px 15px;border-radius:14px;margin:0 0 18px;font-size:13px;font-weight:700}
.flash.success{background:#ecfdf3;color:#067647;border:1px solid #abefc6}
.flash.error{background:#fef3f2;color:#b42318;border:1px solid #fecdca}

@media(max-width:1100px){
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .dashboard-grid,.split-grid{grid-template-columns:1fr}
    .sticky-card{position:static}
}
@media(max-width:860px){
    .login-body{grid-template-columns:1fr}
    .login-visual{display:none}
    .login-panel{min-height:100vh}
    .mobile-logo{display:flex;align-items:center;gap:10px;margin-bottom:32px}
    .app-shell{grid-template-columns:1fr}
    .sidebar{min-height:auto;position:relative}
    .nav{grid-template-columns:repeat(2,1fr)}
    .sidebar-footer{margin-top:18px}
    .main{padding:24px 18px 48px}
}
@media(max-width:560px){
    .stats-grid{grid-template-columns:1fr}
    .topbar{align-items:flex-start;flex-direction:column}
    .visual-stats{grid-template-columns:1fr}
    .nav{grid-template-columns:1fr}
}

select,textarea{
    width:100%;
    border:1px solid #dfe3ea;
    background:#fff;
    border-radius:14px;
    padding:13px 14px;
    outline:none;
    font:inherit;
    transition:.2s ease;
}
textarea{resize:vertical;min-height:92px}
select:focus,textarea:focus{border-color:#8295ff;box-shadow:0 0 0 4px rgba(49,87,255,.08)}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.inline-filter select{min-width:210px;padding:10px 12px}
.small-primary-btn{
    display:inline-flex;align-items:center;justify-content:center;
    background:var(--primary);color:#fff;font-size:12px;font-weight:800;
    border-radius:12px;padding:11px 14px;
}
.bot-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.bot-card{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff}
.bot-card-top{display:flex;gap:12px;align-items:center}
.bot-avatar{width:46px;height:46px;border-radius:15px;background:linear-gradient(135deg,#eef2ff,#e5e7ff);color:#3952bf;display:grid;place-items:center;font-weight:900}
.bot-main{min-width:0;flex:1}.bot-title-row{display:flex;justify-content:space-between;gap:8px;align-items:center}.bot-title-row h3{font-size:16px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bot-main p{margin:4px 0 0;font-size:12px;color:#667085}
.bot-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.bot-meta div{background:#f8fafc;border-radius:12px;padding:10px}.bot-meta span,.bot-key span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:#98a2b3;margin-bottom:5px}.bot-meta strong{font-size:12px}
.bot-key{margin-top:12px}.bot-key code,.side-info code{display:block;background:#0f172a;color:#dbeafe;border-radius:10px;padding:9px 10px;font-size:10px;overflow:auto}
.bot-actions{display:flex;gap:14px;align-items:center;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.bot-actions a,.link-button{font-size:12px;font-weight:800;color:var(--primary)}
.link-button{border:0;background:none;padding:0;cursor:pointer}
.empty-state{text-align:center;padding:54px 20px}.empty-state h3{margin:14px 0 6px}.empty-state p{color:#667085;max-width:520px;margin:0 auto 18px}.empty-icon{width:58px;height:58px;border-radius:18px;background:#eef2ff;color:#3952bf;display:grid;place-items:center;margin:auto;font-weight:900}
.bot-form-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}.form-main{display:grid;gap:20px}.form-side{min-width:0}
.form-grid{display:grid;gap:16px}.form-grid.two{grid-template-columns:1fr 1fr}.full-span{grid-column:1/-1}.form-grid label,.form-side label{display:grid;gap:8px;font-size:12px;font-weight:800;color:#344054}
.check-row{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center!important;gap:10px!important}.check-row input{width:auto}
.side-info{margin-top:18px}.side-info span{display:block;font-size:10px;color:#98a2b3;text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}
.secondary-btn{display:block;text-align:center;border:1px solid var(--line);border-radius:13px;padding:12px 16px;margin-top:10px;font-size:12px;font-weight:800;color:#475467}
@media(max-width:1180px){.bot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.bot-form-layout{grid-template-columns:1fr}.bot-grid{grid-template-columns:1fr}.responsive-heading{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.form-grid.two{grid-template-columns:1fr}.full-span{grid-column:auto}.toolbar{width:100%;align-items:stretch}.inline-filter,.inline-filter select,.small-primary-btn{width:100%}}

.secondary-inline-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;color:#475467;font-size:12px;font-weight:800;border-radius:12px;padding:10px 13px}
.knowledge-filters{display:grid;grid-template-columns:1fr 1fr 1fr 1.4fr auto;gap:10px;margin:18px 0 22px}.knowledge-filters input{border:1px solid #dfe3ea;border-radius:14px;padding:13px 14px;outline:none}
.filter-btn{border:0;border-radius:13px;background:#111827;color:#fff;font-weight:800;padding:0 16px;cursor:pointer}
.knowledge-list{display:grid;gap:14px}.knowledge-card{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff}
.knowledge-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.knowledge-head h3{margin:9px 0 4px;font-size:17px}.knowledge-head p{margin:0;color:#667085;font-size:12px}
.knowledge-labels{display:flex;gap:8px;flex-wrap:wrap}.category-pill{display:inline-flex;background:#f4f3ff;color:#6941c6;border-radius:999px;padding:6px 9px;font-size:10px;font-weight:800}
.qa-preview{margin-top:16px;padding:14px;background:#f8fafc;border-radius:14px}.qa-preview strong{display:block;font-size:11px;color:#344054;margin:0 0 4px}.qa-preview p{margin:0 0 12px;color:#475467;line-height:1.55;font-size:13px}.qa-preview p:last-child{margin-bottom:0}
.keyword-row{margin-top:12px;font-size:11px;color:#667085}.keyword-row span{font-weight:800;color:#475467}
.knowledge-actions{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:15px;padding-top:13px;border-top:1px solid var(--line);font-size:11px;color:#98a2b3}.knowledge-actions>div{display:flex;gap:12px}.knowledge-actions a{color:var(--primary);font-weight:800}
.form-help,.priority-help{font-size:11px;color:#667085;line-height:1.5;margin:0}.priority-help{background:#f8fafc;padding:10px;border-radius:12px;margin-top:12px}
.category-bot-select{margin:10px 0 18px}.category-list{display:grid;gap:10px}.category-item{display:flex;justify-content:space-between;gap:16px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:14px}.category-item strong{font-size:13px}.category-item p{margin:4px 0 0;font-size:11px;color:#667085}
button[disabled],input[disabled]{opacity:.5;cursor:not-allowed}
@media(max-width:1100px){.knowledge-filters{grid-template-columns:1fr 1fr}.knowledge-filters .filter-btn{min-height:44px}}
@media(max-width:680px){.knowledge-filters{grid-template-columns:1fr}.knowledge-head,.knowledge-actions{flex-direction:column;align-items:flex-start}.knowledge-actions>div{width:100%}}

.playground-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:20px;align-items:start}
.ai-answer{margin-top:22px;background:#0f172a;color:#e5edff;border-radius:18px;padding:18px}
.ai-answer>span{display:block;text-transform:uppercase;letter-spacing:.09em;font-size:10px;color:#91a4ca;font-weight:800;margin-bottom:10px}
.ai-answer p{margin:0;line-height:1.65;font-size:14px}.token-line{margin-top:14px;padding-top:12px;border-top:1px solid rgba(255,255,255,.1);font-size:10px;color:#91a4ca}
.source-list{display:grid;gap:10px;margin-top:16px}.source-card{border:1px solid var(--line);border-radius:14px;padding:13px;background:#f8fafc}.source-card>div{display:flex;justify-content:space-between;gap:10px}.source-card strong{font-size:12px}.source-card span{font-size:9px;color:#667085}.source-card p{font-size:11px;line-height:1.5;color:#667085;margin:7px 0 0}.source-empty{padding:20px;border-radius:14px;background:#fff5f5;color:#b42318;font-size:12px;margin-top:14px}
.security-points{display:grid;gap:12px;margin-top:20px}.security-points div{padding:14px;border:1px solid var(--line);border-radius:14px}.security-points strong{display:block;font-size:12px;margin-bottom:5px}.security-points span{font-size:11px;color:#667085;line-height:1.5}
@media(max-width:950px){.playground-grid{grid-template-columns:1fr}}

.playground-grid.conversational{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr)}
.playground-bot-select{margin:14px 0 18px}.playground-bot-select label{display:grid;gap:8px;font-size:12px;font-weight:800;color:#344054}
.conversation-window{min-height:420px;max-height:620px;overflow-y:auto;background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:12px}
.conversation-empty{margin:auto;text-align:center;color:#667085}.conversation-empty h3{margin:12px 0 5px;color:#1d2939}.conversation-empty p{margin:0;font-size:12px}
.message-row{display:flex}.message-row.user{justify-content:flex-end}.message-row.assistant{justify-content:flex-start}
.message-bubble{max-width:78%;padding:13px 15px;border-radius:16px;font-size:13px;line-height:1.55}
.message-row.user .message-bubble{background:#3157ff;color:#fff;border-bottom-right-radius:5px}
.message-row.assistant .message-bubble{background:#fff;border:1px solid var(--line);color:#25324a;border-bottom-left-radius:5px}
.message-bubble small{display:block;margin-top:8px;padding-top:7px;border-top:1px solid rgba(128,128,128,.15);font-size:9px;opacity:.7}
.conversation-composer{margin-top:14px}.conversation-composer textarea{min-height:82px}.conversation-composer .primary-btn{margin-top:10px}
.trace-panel{position:sticky;top:24px}.trace-note{margin-top:18px;padding:13px;border-radius:14px;background:#f8fafc}.trace-note strong{display:block;font-size:11px;margin-bottom:5px}.trace-note span{font-size:10px;color:#667085;line-height:1.5}
@media(max-width:950px){.playground-grid.conversational{grid-template-columns:1fr}.trace-panel{position:static}}

.widget-admin-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(350px,.9fr);gap:20px;align-items:start}
.widget-bot-select{margin-bottom:20px}.widget-bot-select label{display:grid;gap:8px;font-size:12px;font-weight:800;color:#344054}
.install-code-box{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}.install-code-box h3{font-size:14px;margin:6px 0 10px}.install-code-box textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;background:#0f172a;color:#dbeafe;border-color:#0f172a}
.widget-preview-card{position:sticky;top:24px}.preview-stage{height:700px;background:linear-gradient(145deg,#f8fafc,#eef2ff);border-radius:18px;overflow:hidden;border:1px solid var(--line);position:relative}.preview-stage iframe{width:100%;height:100%;border:0}
input[type="color"]{height:48px;padding:5px}
@media(max-width:1000px){.widget-admin-grid{grid-template-columns:1fr}.widget-preview-card{position:static}}

.behavior-help{margin-top:16px;background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:12px 14px;font-size:11px;color:#667085;line-height:1.5}.behavior-help strong{color:#344054}
.usage-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.usage-cost-card strong{font-size:31px}
.usage-filters{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:10px;margin-bottom:20px}.usage-filters select{min-width:0}
.usage-table code{font-size:10px;background:#f2f4f7;padding:5px 7px;border-radius:8px}
.usage-note{margin-top:18px;padding:13px 14px;border-radius:14px;background:#f8fafc;border:1px solid var(--line);display:grid;gap:5px}.usage-note strong{font-size:11px}.usage-note span{font-size:10px;color:#667085;line-height:1.5}
@media(max-width:1050px){.usage-summary{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.usage-summary,.usage-filters{grid-template-columns:1fr}}

.lead-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.lead-card{border:1px solid var(--line);border-radius:18px;padding:17px;background:#fff}.lead-head{display:flex;justify-content:space-between;gap:12px}.lead-head h3{margin:0;font-size:16px}.lead-head p{margin:4px 0 0;font-size:11px;color:#667085}.lead-card dl{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}.lead-card dl div{background:#f8fafc;padding:10px;border-radius:12px}.lead-card dt{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:#98a2b3}.lead-card dd{margin:5px 0 0;font-size:12px;color:#344054}.lead-update{display:grid;gap:8px;border-top:1px solid var(--line);padding-top:13px}.lead-update textarea{min-height:62px}.lead-update .small-primary-btn{border:0;cursor:pointer}
@media(max-width:900px){.lead-grid{grid-template-columns:1fr}}

/* v1.0 Knowledge Studio + Playground */
.playground-chat-head{display:flex;align-items:center;gap:11px;background:#101f66;color:#fff;padding:13px 15px;border-radius:16px 16px 0 0;margin-top:14px}.playground-avatar{width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.14);display:grid;place-items:center;font-weight:900}.playground-chat-head strong{display:block;font-size:13px}.playground-chat-head span{display:block;font-size:10px;opacity:.72;margin-top:2px}.playground-chat-head+.conversation-window{border-radius:0 0 18px 18px;border-top:0}.conversation-window{background:#f5f7fb;padding:22px;gap:14px}.message-bubble{font-size:14px;line-height:1.55;padding:14px 17px;box-shadow:0 1px 2px rgba(16,24,40,.03)}.message-row.user .message-bubble{background:#142b8c}.message-row.assistant .message-bubble{background:#fff}.conversation-composer{margin-top:12px}.composer-shell{display:flex;align-items:flex-end;gap:8px;border:1px solid #d0d5dd;border-radius:18px;padding:7px 7px 7px 14px;background:#fff;box-shadow:0 4px 18px rgba(16,24,40,.05)}.composer-shell textarea{border:0!important;box-shadow:none!important;resize:none;min-height:42px!important;max-height:140px;padding:11px 0!important;background:transparent}.composer-shell textarea:focus{outline:none}.composer-send{width:46px;height:46px;flex:0 0 46px;border:0;border-radius:14px;background:#142b8c;color:#fff;font-size:21px;font-weight:900;cursor:pointer}.composer-help{display:block;color:#98a2b3;font-size:9px;margin:6px 0 0 10px}
.knowledge-studio-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:20px;align-items:start}.studio-intro{color:#667085;font-size:12px;line-height:1.6;margin:0 0 20px}.source-tabs{display:flex;gap:10px}.source-tabs label{display:flex!important;align-items:center;gap:8px;border:1px solid var(--line);border-radius:12px;padding:10px 13px;cursor:pointer}.source-tabs input{width:auto}.import-source{padding:16px;background:#f8fafc;border:1px solid var(--line);border-radius:14px}.import-working{display:flex;align-items:center;gap:12px;padding:13px;background:#f8fafc;border-radius:13px}.import-working>span{width:18px;height:18px;border:2px solid #d0d5dd;border-top-color:#3157ff;border-radius:50%;animation:spin .8s linear infinite}.import-working strong,.import-working small{display:block}.import-working small{color:#667085;margin-top:3px}@keyframes spin{to{transform:rotate(360deg)}}.proposal-panel{margin-top:20px}.proposal-summary,.proposal-warnings{padding:15px;border-radius:14px;margin:14px 0}.proposal-summary{background:#eef4ff}.proposal-warnings{background:#fffaeb}.proposal-summary strong,.proposal-warnings strong{font-size:11px}.proposal-summary p,.proposal-warnings li{font-size:12px;line-height:1.55;color:#475467}.proposal-list{display:grid;gap:14px;margin:18px 0}.proposal-entry{border:1px solid var(--line);border-radius:16px;padding:16px;background:#fff;display:grid;gap:12px}.proposal-entry label{display:grid;gap:7px;font-size:11px;font-weight:800;color:#344054}.proposal-enable{display:flex!important;align-items:center;gap:8px;color:#3157ff!important}.proposal-enable input{width:auto}.token-foot{font-size:9px;color:#98a2b3;margin-top:12px}.studio-help{position:sticky;top:24px}
@media(max-width:950px){.knowledge-studio-grid{grid-template-columns:1fr}.studio-help{position:static}}

/* v1.1 contextual leads */
.lead-contact-text{grid-column:1/-1;background:#f8fafc;border:1px solid #eaecf0;border-radius:12px;padding:11px!important}.lead-contact-text dd{font-size:14px!important;font-weight:800!important;overflow-wrap:anywhere}.check-line{display:flex!important;align-items:center;gap:9px}.check-line input{width:auto}

/* v1.1.5 knowledge deletion */
.knowledge-actions>div{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.knowledge-actions form{display:inline-flex;margin:0}
.danger-link{color:#b42318!important}
.danger-link:hover{color:#912018!important;text-decoration:underline}

/* v1.1.6 bot deletion */
.bot-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.bot-actions form{display:inline-flex;margin:0}
.danger-link{color:#b42318!important}
.danger-link:hover{color:#912018!important;text-decoration:underline}

/* v1.1.7 widget avatar */
.widget-avatar-admin{display:flex;align-items:center;gap:16px;margin-top:8px;padding:14px;border:1px solid #e4e7ec;border-radius:14px;background:#f9fafb}
.widget-avatar-preview{width:68px;height:68px;flex:0 0 68px;border-radius:50%;overflow:hidden;background:#eef2ff;display:grid;place-items:center;font-weight:900;font-size:24px;color:#3448c5}
.widget-avatar-preview img{width:100%;height:100%;object-fit:cover;display:block}.compact-check{margin-top:8px!important}