:root{
  color-scheme:dark;
  --bg:#09090d;
  --bg-elevated:#0e0e14;
  --sidebar:#0c0c11;
  --panel:#121219;
  --panel-2:#17171f;
  --panel-hover:#1c1c25;
  --panel-3:#22222c;
  --line:#23232d;
  --line-strong:#34343f;
  --muted:#8b8b99;
  --text:#f2f2f6;
  --text-dim:#c3c3cf;
  --subtle:#6c6c7a;
  --code-text:#e7c6ee;
  --accent:#e7546d;
  --accent-hover:#f0647e;
  --accent-soft:#e7546d24;
  --accent-dim:#6e263c;
  --violet:#8e3fcc;
  --blue:#3d5aed;
  --success:#79b594;
  --success-soft:#20382d;
  --info:#4da7e6;
  --warning:#d7aa62;
  --danger:#e27b74;
  --success-text:#9ac9ae;
  --warning-text:#edc57f;
  --danger-text:#f1aaa4;
  --on-accent:#fff;
  --overlay:#040307d6;
  --green:var(--accent);
  --green-soft:var(--accent-soft);
  --green-dim:var(--accent-dim);
  --cyan:#4da7e6;
  --brand-gradient:linear-gradient(105deg,#e7546d 0%,#8e3fcc 48%,#3d5aed 76%,#4da7e6 100%);
  --amber:var(--warning);
  --red:var(--danger);
  --shadow-sm:0 1px 2px #00000045,0 8px 24px #0000001f;
  --shadow:0 24px 70px #00000066;
  --radius:14px;
  --radius-sm:9px;
  --font:Inter,"SF Pro Text","Segoe UI",ui-sans-serif,sans-serif;
  --mono:"SF Mono","Cascadia Mono","Menlo",ui-monospace,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  font-family:var(--font);
  font-feature-settings:"ss01" on,"kern" on;
  --shadow-float:0 22px 70px #00000080,0 2px 8px #00000040;
  --primary-bg:#f2f2f6;
  --primary-fg:#09090d;
  --glow-strength:.5;
}
/* Light theme: follows the system unless the viewer picked a theme in Settings. */
@media (prefers-color-scheme:light){
:root:not([data-theme="dark"]){
  color-scheme:light;
  --bg:#f6f5f9;
  --bg-elevated:#ffffff;
  --sidebar:#f0eef4;
  --panel:#ffffff;
  --panel-2:#f6f4f9;
  --panel-hover:#eeebf3;
  --panel-3:#e7e3ee;
  --line:#e1dce8;
  --line-strong:#c9c1d6;
  --muted:#645d71;
  --subtle:#857e92;
  --text:#1a1622;
  --text-dim:#3b3546;
  --code-text:#7a2a8f;
  --accent:#d23c58;
  --accent-hover:#bf2f4b;
  --accent-soft:#d23c581f;
  --accent-dim:#f6d5dc;
  --violet:#7b34b8;
  --blue:#3149d1;
  --cyan:#1c79bd;
  --info:#1c79bd;
  --success:#2e7d56;
  --success-soft:#dcefe4;
  --warning:#9a6a10;
  --danger:#c0392f;
  --success-text:#256a47;
  --warning-text:#83590b;
  --danger-text:#a8322a;
  --overlay:#1a162266;
  --shadow-sm:0 1px 2px #1a16221a,0 8px 24px #1a16220f;
  --shadow:0 24px 70px #1a162229;
  --shadow-float:0 16px 48px #1a16221c,0 2px 6px #1a16220f;
  --primary-bg:#16141d;
  --primary-fg:#ffffff;
  --glow-strength:.32;
}
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#f6f5f9;
  --bg-elevated:#ffffff;
  --sidebar:#f0eef4;
  --panel:#ffffff;
  --panel-2:#f6f4f9;
  --panel-hover:#eeebf3;
  --panel-3:#e7e3ee;
  --line:#e1dce8;
  --line-strong:#c9c1d6;
  --muted:#645d71;
  --subtle:#857e92;
  --text:#1a1622;
  --text-dim:#3b3546;
  --code-text:#7a2a8f;
  --accent:#d23c58;
  --accent-hover:#bf2f4b;
  --accent-soft:#d23c581f;
  --accent-dim:#f6d5dc;
  --violet:#7b34b8;
  --blue:#3149d1;
  --cyan:#1c79bd;
  --info:#1c79bd;
  --success:#2e7d56;
  --success-soft:#dcefe4;
  --warning:#9a6a10;
  --danger:#c0392f;
  --success-text:#256a47;
  --warning-text:#83590b;
  --danger-text:#a8322a;
  --overlay:#1a162266;
  --shadow-sm:0 1px 2px #1a16221a,0 8px 24px #1a16220f;
  --shadow:0 24px 70px #1a162229;
  --shadow-float:0 16px 48px #1a16221c,0 2px 6px #1a16220f;
  --primary-bg:#16141d;
  --primary-fg:#ffffff;
  --glow-strength:.32;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;min-height:100%}
body{
  color:var(--text);
  letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
}

#login,#app,.toast-root,.backdrop,.drawer,.dialog-backdrop,.dialog-panel{position:relative;z-index:1}

button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0}
a{color:var(--cyan)}

::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{border-radius:99px;}

/* Login */
.login{
  min-height:100vh;display:grid;place-items:center;padding:28px;
  animation:fade-in .45s var(--ease);
}
.login-shell{
  width:min(920px,100%);display:grid;grid-template-columns:1.05fr .95fr;
  border:1px solid var(--line);border-radius:22px;overflow:hidden;backdrop-filter:blur(18px);
}
.brand-icon{
  position:relative;display:block;flex:0 0 34px;width:34px;height:34px;overflow:hidden;border-radius:10px;
  background:var(--bg);box-shadow:0 0 0 1px #322942,0 8px 24px #8e3fcc24;
}
.brand-icon img{position:absolute;width:84px;max-width:none;height:84px;left:-24px;top:-19px}
.login-card-logo{display:none;width:44px;height:44px;flex-basis:44px;margin-bottom:16px;border-radius:13px}
.login-card-logo img{width:108px;height:108px;left:-31px;top:-25px}
.login-card{padding:40px 36px;}
.login-card .mark{display:none}
.login-card h1{margin:0;font-size:28px;letter-spacing:-.03em;font-weight:700}
.login-card>p{color:var(--muted);margin:8px 0 26px;font-size:14px;line-height:1.45}
.mark{
  display:grid;place-items:center;width:44px;height:44px;border-radius:12px;
  background:linear-gradient(145deg,var(--green),var(--success));color:#031912;font-weight:800;font-size:21px;
  box-shadow:0 8px 24px #57db9c28;
}
.mark.small{width:34px;height:34px;border-radius:10px;font-size:16px;box-shadow:0 6px 18px #57db9c22}
.login label,.field{display:grid;gap:7px;color:var(--text-dim);font-size:11px;margin:13px 0;letter-spacing:.04em;text-transform:uppercase;font-weight:600}
.login label input,.field input,.field textarea,.field select,
input,select,textarea{
  width:100%;background:var(--sidebar);border:1px solid var(--line);border-radius:var(--radius-sm);
  color:var(--text);padding:12px 13px;outline:0;text-transform:none;letter-spacing:0;font-weight:450;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease);
}
.login label input:hover,input:hover,select:hover,textarea:hover{border-color:var(--line-strong)}
.login input:focus,input:focus,select:focus,textarea:focus{
  border-color:color-mix(in srgb,var(--green) 65%,var(--line));
  box-shadow:0 0 0 3px var(--green-soft);background:var(--bg-elevated);
}
.login input:disabled,button:disabled,textarea:disabled,select:disabled{opacity:.55;cursor:not-allowed}
.primary,.login button[type=submit]{
  width:100%;margin-top:16px;padding:12px 14px;letter-spacing:-.01em;
  transition:transform .14s var(--ease),filter .14s var(--ease),box-shadow .14s var(--ease);
}

.primary:active:not(:disabled){transform:translateY(1px)}
.ghost,.secondary,.danger{
  background:transparent;color:var(--text-dim);border:1px solid var(--line);transition:background .14s var(--ease),border-color .14s var(--ease),color .14s var(--ease);
}

.memory-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.memory-delete{padding:6px 9px;font-size:11px}
.link{border:0;padding:0;background:transparent;font-family:var(--mono);font-size:12px;text-decoration:none;font-weight:500}
.link:hover{color:var(--text);text-decoration:underline;text-underline-offset:3px}
.or{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin:22px 0 6px;color:var(--success);font-size:10px;letter-spacing:.08em;text-transform:uppercase}
.or::before,.or::after{content:"";height:1px;background:var(--line)}
.login output{display:block;color:var(--red);font-size:12px;margin-top:12px;min-height:1.2em;text-transform:none;letter-spacing:0}

/* App shell */
#app{min-height:100vh;}
#app:not([hidden]){display:grid;animation:fade-in .35s var(--ease)}
aside{
  position:sticky;top:0;height:100vh;border-right:1px solid var(--line);
  background:linear-gradient(180deg,color-mix(in srgb,var(--bg-elevated) 94%,transparent),color-mix(in srgb,var(--sidebar) 96%,transparent));
  backdrop-filter:blur(20px);display:flex;flex-direction:column;padding:22px 14px 16px;
}
.brand{display:flex;align-items:center;}
.brand div{display:grid;gap:2px}

.brand small,.identity small{font-size:9px;letter-spacing:1.5px;color:var(--muted);font-weight:650}
nav{display:grid;overflow:auto;padding-right:2px}
nav button{
  display:flex;align-items:center;gap:11px;text-align:left;
  background:transparent;
  transition:background .16s var(--ease),color .16s var(--ease),transform .16s var(--ease);
}

.sidebar-section{border-top:1px solid var(--line);min-height:0}
.sidebar-heading{display:flex;align-items:center;justify-content:space-between;font-size:9px;letter-spacing:1.4px;font-weight:700}
.sidebar-heading .ghost{font-size:15px;line-height:1}
.recent-chats{display:grid;overflow:auto}
.recent-chat-row{display:grid;align-items:center;}
.recent-chat{display:block;width:100%;min-width:0;background:transparent;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

.recent-chat-delete{opacity:0;width:28px;height:28px;padding:0;border:0;color:var(--danger-text);background:transparent}
.recent-chat-row:hover .recent-chat-delete,.recent-chat-delete:focus-visible{opacity:1}
.recent-chat-delete:hover{color:var(--danger-text);background:color-mix(in srgb,var(--danger) 16%,var(--panel))}
nav button .icon{width:18px;text-align:center;opacity:.9;}
.identity{
  margin-top:auto;border-top:1px solid var(--line);
  display:grid;align-items:center;min-width:0;
}
.identity>span{
  display:grid;place-items:center;width:34px;height:34px;border-radius:50%;font-weight:750;font-size:13px;
}
.identity div{display:grid;min-width:0}
.identity strong,.identity small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.identity strong{font-size:12px;letter-spacing:-.01em}
.identity button{background:transparent;color:var(--muted);font-size:14px;padding:4px;border-radius:8px}
.identity button:hover{color:var(--text);}
main{min-width:0;}
header{display:flex;justify-content:space-between;gap:16px;}
.title-block{display:grid;gap:4px}
header h1{margin:0;line-height:1.1}

.header-actions{display:flex;align-items:center;padding-top:4px}
.health{
  display:flex;gap:8px;align-items:center;border:1px solid var(--line);
  border-radius:999px;font-size:11px;
}
.health i{border-radius:50%;background:var(--amber);
  box-shadow:0 0 0 0 #e4bc6688;animation:pulse 2s var(--ease) infinite;
}
.health.ok i{animation:pulse-ok 2.4s var(--ease) infinite}
.health.bad i{animation:none;box-shadow:0 0 10px #ff8a8a66}
.view{animation:rise .28s var(--ease)}
.grid{display:grid;}
.stats{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat,.card{
  border:1px solid var(--line);
}
.stat{position:relative;overflow:hidden;
  transition:transform .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.stat::after{
  content:"";position:absolute;inset:auto -20% -40% auto;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle,var(--green-soft),transparent 70%);pointer-events:none;
}
.stat:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:0 12px 30px #00000040}
.stat small{font-weight:600;}
.stat strong{display:block;letter-spacing:-.04em;font-variant-numeric:tabular-nums;}
.stat .small-value{font-size:17px;margin-top:14px;letter-spacing:-.02em}
.stat em{font-style:normal;font-size:10px;display:block;margin-top:8px;letter-spacing:.02em}
.cols{grid-template-columns:1.45fr 1fr;margin-top:14px}

.card h2,.section-title{
  font-size:11px;margin:0 0 14px;text-transform:uppercase;font-weight:700;
}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px;}
.card-head h2{margin:0}
.row{
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;
  border-top:1px solid var(--line);align-items:center;
}
.row:first-of-type{border-top:0}
.row strong{display:block;letter-spacing:-.01em}
.row small{color:var(--muted);display:block;margin-top:3px;line-height:1.4;overflow:hidden;text-overflow:ellipsis}
.row-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;align-items:center}
.pill{
  padding:4px 9px;border-radius:999px;font-size:9px;text-transform:uppercase;letter-spacing:.7px;white-space:nowrap;font-weight:700;border:1px solid color-mix(in srgb,var(--success) 40%,var(--line));
}

.table{
  overflow:auto;border:1px solid var(--line);
}
.table table{width:100%;border-collapse:collapse;font-size:12.5px}
.table th{
  text-align:left;font-size:9px;letter-spacing:1.1px;text-transform:uppercase;position:sticky;top:0;backdrop-filter:blur(8px);font-weight:700;
}
.table td,.table th{border-bottom:1px solid var(--line);white-space:nowrap}
.table td.wrap{white-space:normal;max-width:280px;line-height:1.4}
.table tr:last-child td{border-bottom:0}
.table tbody tr{transition:background .12s var(--ease)}

.muted{color:var(--muted)}
.toolbar{display:flex;flex-wrap:wrap;align-items:center}

.toolbar .primary,.toolbar .secondary,.toolbar .danger,.toolbar .ghost{width:auto;margin:0}
.toolbar .spacer{flex:1}
.catalog{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.catalog .card{display:flex;flex-direction:column;
  transition:transform .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.catalog .card:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:0 14px 36px #00000045}
.catalog h3{font-size:14px;margin:0 0 8px;letter-spacing:-.02em}
.catalog p{font-size:12.5px;line-height:1.55;flex:1}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag{
  font-size:9px;padding:4px 7px;border:1px solid var(--line);border-radius:6px;font-weight:650;letter-spacing:.03em;text-transform:uppercase;
}
.chat{display:grid;overflow:hidden;
}
.chat-meta{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  border-bottom:1px solid var(--line);font-size:11px;
}
.chat-meta .code{color:var(--text-dim)}
.chat-meta .busy{color:var(--amber);font-weight:650}
.messages{overflow:auto}
.message{
  max-width:74%;padding:11px 13px;margin:9px 0;border-radius:14px;
  white-space:pre-wrap;word-break:break-word;
}
.message.user{
  margin-left:auto;
}
.message.agent{border-bottom-left-radius:5px;
}
.message.md{white-space:normal}
.message.md>*:first-child{margin-top:0}
.message.md>*:last-child{margin-bottom:0}
.message.md p{margin:0 0 .7em}
.message.md h1,.message.md h2,.message.md h3,.message.md h4{
  margin:.9em 0 .4em;letter-spacing:-.02em;line-height:1.25;font-weight:700;color:var(--text);
}
.message.md h1{font-size:1.25em}
.message.md h2{font-size:1.12em}
.message.md h3{font-size:1.02em}
.message.md h4{font-size:1em;color:var(--text-dim)}
.message.md ul,.message.md ol{margin:.35em 0 .7em;padding-left:1.3em}
.message.md li{margin:.2em 0}
.message.md li::marker{color:var(--green)}
.message.md blockquote{
  margin:.55em 0;border-left:3px solid var(--green-dim);
  color:var(--text-dim);
}
.message.md hr{border:0;border-top:1px solid var(--line);margin:1em 0}
.message.md a{color:var(--cyan);text-decoration:underline;text-underline-offset:2px}
.message.md a:hover{color:var(--text)}
.message.md code{
  font-family:var(--mono);font-size:.86em;border:1px solid var(--line);
  border-radius:5px;padding:.1em .35em;
}
.message.md pre{
  margin:.55em 0 .8em;padding:10px 12px;overflow:auto;border-radius:10px;border:1px solid var(--line);line-height:1.45;
}
.message.md pre code{background:none;border:0;padding:0;font-size:11.5px;color:var(--text-dim)}
.code-block{margin:.65em 0 .85em;border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--panel)}
.code-block-head{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;border-bottom:1px solid var(--line);color:var(--muted);font:10px var(--mono);text-transform:uppercase;letter-spacing:.06em}
.code-block .copy-code{padding:4px 8px;border:0;background:transparent;color:var(--text-dim);font:10px var(--font);text-transform:none;letter-spacing:0}
.code-block .copy-code:hover{color:var(--text);background:var(--panel-hover)}
.message.md .code-block pre{margin:0;border:0;border-radius:0;background:var(--panel)}
.message.md table{width:100%;border-collapse:collapse;margin:.6em 0;font-size:12px;display:block;overflow:auto}
.message.md th,.message.md td{border:1px solid var(--line);padding:6px 8px;text-align:left}
.message.md th{background:var(--bg-elevated);color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.04em}
.message.md strong{font-weight:700;color:var(--text)}
.message.md em{font-style:italic;color:var(--text-dim)}
.message small{display:block;margin-bottom:6px;font-size:10px;color:var(--muted)}
.message.event{color:var(--muted);font-size:11px;padding:3px 0;max-width:100%;background:transparent;border:0;animation:none;white-space:pre-wrap}
.message.error{color:var(--danger-text);white-space:pre-wrap}
.message.system{max-width:100%;background:transparent;border:0;color:var(--muted);font-size:11px;text-align:center;animation:none}
.artifact-stack{align-self:center;width:100%;max-width:800px;display:grid;gap:8px;margin:2px 0 14px}
.artifact-card{display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:12px;align-items:center;width:100%;padding:11px 12px;text-align:left;border:1px solid var(--line);color:var(--text);transition:border-color .15s ease,background .15s ease,transform .15s ease}
.artifact-card:hover{transform:translateY(-1px)}
.artifact-card-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line-strong);font:700 10px var(--mono);text-transform:uppercase}
.artifact-card-copy{display:grid;gap:3px;min-width:0}
.artifact-card-copy strong,.artifact-card-copy small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.artifact-card-copy strong{font-size:12.5px;font-weight:620}
.artifact-card-copy small{margin:0;color:var(--muted);font-size:10px}
.artifact-card-arrow{color:var(--muted);font-size:17px}
.chat-progress{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:start;gap:12px;width:100%;padding:12px 3px;color:var(--text-dim)}
.chat-progress[hidden]{display:none}
.chat-progress-orb{width:22px;height:22px;flex:none;border:2px solid var(--line-strong);border-radius:50%;animation:chat-spin 1s linear infinite}
.chat-progress-copy{display:grid;gap:2px;min-width:0}
.chat-progress-copy strong{font-size:12px;font-weight:600;color:var(--text)}
.chat-progress-copy span,.chat-progress-time{font-size:11px;color:var(--muted)}
.chat-progress-time{margin-left:auto;font-variant-numeric:tabular-nums}
.chat-progress.finished .chat-progress-orb{animation:none;border-color:var(--success);position:relative}
.chat-progress.finished .chat-progress-orb::after{content:"✓";position:absolute;inset:0;display:grid;place-items:center;color:var(--success);font-size:12px;font-weight:800}
.chat-progress.failed .chat-progress-orb{border-color:var(--red)}
.chat-progress.failed .chat-progress-orb::after{content:"!";color:var(--red)}
@keyframes chat-spin{to{transform:rotate(360deg)}}
@keyframes activity-pulse{0%,100%{opacity:.35}50%{opacity:1}}
.composer{
  border-top:1px solid var(--line);display:grid;align-items:end;
}
.composer textarea{resize:none;border-radius:12px}
.composer .primary{width:auto;margin:0;padding:0 18px;min-height:52px;border-radius:12px}
.composer .danger{min-height:52px;border-radius:12px}
.empty{
  text-align:center;color:var(--muted);padding:56px 24px;font-size:13.5px;line-height:1.5;
}
.split{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.form-actions .primary,.form-actions .secondary,.form-actions .danger{width:auto;margin:0}
.code{font-family:var(--mono);font-size:12px;letter-spacing:0}
.backdrop{position:fixed;inset:0;background:#00000080;z-index:5;backdrop-filter:blur(3px);animation:fade-in .16s ease}
.drawer{
  position:fixed;inset:0 0 0 auto;width:min(660px,100%);z-index:6;
  border-left:1px solid var(--line);padding:24px;overflow:auto;box-shadow:-28px 0 80px #00000090;
  animation:slide-in .22s var(--ease);
}
.drawer-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}
.drawer-head h2{margin:0;font-size:20px;letter-spacing:-.03em;font-weight:700}
.drawer pre{
  white-space:pre-wrap;font-size:11.5px;color:var(--text-dim);font-family:var(--mono);
  background:var(--sidebar);border:1px solid var(--line);border-radius:12px;padding:14px;overflow:auto;line-height:1.5;
}
.drawer .meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.drawer .meta-item{
  border:1px solid var(--line);border-radius:12px;padding:12px 13px;
}
.drawer .meta-item small{display:block;color:var(--muted);font-size:10px;margin-bottom:5px;letter-spacing:.06em;text-transform:uppercase;font-weight:650}
.drawer .meta-item strong{font-size:13.5px;font-weight:650;letter-spacing:-.01em}
.dialog-backdrop{
  position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:20px;backdrop-filter:blur(7px);animation:fade-in .16s ease;
}
.dialog-panel{
  z-index:41;width:min(460px,100%);padding:22px;border:1px solid var(--line-strong);
  border-radius:18px;
  box-shadow:0 28px 90px #00000099,0 1px 0 #ffffff0d inset;animation:dialog-in .2s var(--ease);
}
.dialog-heading{display:flex;align-items:flex-start;gap:13px}
.dialog-icon{
  width:36px;height:36px;display:grid;place-items:center;flex:0 0 36px;border-radius:11px;border:1px solid color-mix(in srgb,var(--warning) 40%,var(--line));font-weight:800;
}
.dialog-panel.dangerous .dialog-icon{color:var(--danger-text);background:color-mix(in srgb,var(--danger) 16%,var(--panel));border-color:var(--danger)}
.dialog-copy{min-width:0;flex:1}
.dialog-copy h2{margin:1px 0 7px;font-size:18px;line-height:1.2;letter-spacing:-.025em}
.dialog-copy p{margin:0;color:var(--text-dim);font-size:13px;line-height:1.55;white-space:pre-line}
.dialog-detail{margin-top:14px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel-2);color:var(--muted);font-size:12px;line-height:1.45;overflow-wrap:anywhere}
.dialog-field{display:grid;gap:7px;margin-top:17px;color:var(--text-dim);font-size:11px;font-weight:650}
.dialog-field small{color:var(--muted);font-weight:500}
.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}
.dialog-actions .primary,.dialog-actions .secondary,.dialog-actions .danger{width:auto;margin:0;min-width:88px}
.dialog-actions .danger{padding:9px 13px}
.dialog-panel input{background:var(--panel-2)}
body.dialog-open{overflow:hidden}
.toast-root{position:fixed;right:18px;bottom:18px;z-index:20;display:grid;gap:8px;width:min(360px,calc(100vw - 32px))}
.toast{
  padding:13px 14px;border-radius:12px;border:1px solid var(--line);
  box-shadow:var(--shadow);font-size:13px;backdrop-filter:blur(10px);animation:fade-up .22s var(--ease);
}

.toast.error{border-color:color-mix(in srgb,var(--danger) 40%,var(--line));color:var(--danger-text)}
.toast.info{border-color:var(--line)}
.approval{
  border:1px solid color-mix(in srgb,var(--warning) 40%,var(--line));
  border-radius:12px;padding:14px;margin:10px 0;max-width:100%;
}
.approval strong{display:block;margin-bottom:4px}
.approval p{margin:0 0 10px;font-size:12.5px;color:var(--text-dim);line-height:1.45}
.approval .form-actions{margin:0}
.human-input{max-width:620px}
.human-controls{display:grid;gap:9px;margin:12px 0}
.human-controls>label{display:grid;gap:6px;font-size:12px;color:var(--text-dim)}
.human-choice{grid-template-columns:auto 1fr!important;align-items:start;padding:10px 12px;border:1px solid var(--line);border-radius:10px;}
.human-choice{display:grid;column-gap:10px;cursor:pointer}
.human-choice input{width:auto;min-height:0;height:auto;margin:3px 0 0;padding:0;accent-color:var(--accent)}
.human-choice:has(input:checked){border-color:var(--line-strong);background:var(--panel-2)}
.human-choice b{display:block;color:var(--text);font-size:13px}
.human-choice small{display:block;margin-top:3px;color:var(--text-dim);line-height:1.35}
.human-text,.human-controls select{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--text);padding:10px 11px;font:inherit;resize:vertical}
.section-title{margin:24px 0 12px}
.quick-actions{display:flex;gap:8px;flex-wrap:wrap;margin:4px 0 16px}
.quick-actions .secondary{background:var(--panel-hover);padding:9px 13px}

/* Quiet, conversation-first workspace */
#app{background:var(--bg)}
#app>aside{backdrop-filter:none;
}

.brand .mark{width:30px;height:30px;border-radius:9px;background:#f0eee8;color:#1b1a18;box-shadow:none}

.brand small{display:none}
.new-chat-button{
  width:100%;display:grid;grid-template-columns:20px 1fr auto;align-items:center;gap:8px;border:1px solid var(--line);text-align:left;font-size:13px;font-weight:600;
  transition:background .15s ease,border-color .15s ease;
}

.new-chat-button>span:first-child{font-weight:400;}
.new-chat-button kbd{font:10px var(--font);border:1px solid var(--line);border-radius:5px;padding:2px 5px}
nav{gap:1px}
nav button{padding:9px 10px;color:var(--muted);border-radius:8px;font-size:13px;font-weight:500}
nav button:hover{background:var(--panel-hover);color:var(--text);transform:none}
nav button.active{background:var(--panel-3);color:var(--text);box-shadow:none}
nav button .icon{color:var(--muted);font-size:13px}
.sidebar-section{padding-top:14px;flex:1;display:flex;flex-direction:column}

.recent-chats{max-height:none}

.recent-chat:hover,.recent-chat.active{background:var(--panel-hover);color:var(--text)}

.identity>span{background:var(--panel-3);color:var(--text);box-shadow:none}
.identity button:hover{background:var(--panel-hover)}
.identity{grid-template-columns:minmax(0,1fr) 28px}
.identity .profile-settings{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:10px;min-width:0;text-align:left;}
.identity .profile-settings:hover,.identity .profile-settings.active{color:var(--text)}
.profile-avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;font-size:13px}
.profile-copy{display:grid;gap:2px;min-width:0}
.profile-copy strong,.profile-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.profile-copy strong{color:var(--text);letter-spacing:-.01em}
.profile-copy small{font-size:9px;font-weight:650}

main>header,.view{margin-left:auto;margin-right:auto}
header{align-items:center;}

.health{backdrop-filter:none}

.primary.compact{width:auto;margin:0;padding:9px 14px}

.stat,.card{background:var(--panel-hover);border-color:var(--line);box-shadow:none}

.stat::after{display:none}
.stat:hover,.catalog .card:hover{transform:none;}
.stat small,.card h2,.section-title{color:var(--muted)}
.stat strong{font-weight:620}
.stat em{font-weight:500}

.table{background:var(--panel-hover);border-color:var(--line)}

.empty{background:none}

/* Chat behaves like a focused document instead of a dashboard card. */
body[data-page="chat"] main{height:100vh;padding:0 22px;background:var(--panel-2);overflow:hidden}
body[data-page="chat"] main>header{display:none}
body[data-page="chat"] .view{height:100%;width:100%;max-width:none}
.chat-workspace{height:100%;display:grid;grid-template-columns:minmax(0,1fr);min-width:0}
.chat-workspace.preview-open{grid-template-columns:minmax(380px,1fr) 5px minmax(360px,var(--artifact-pane-width,46%))}
.artifact-resizer{display:none;cursor:col-resize;position:relative}
.artifact-resizer::after{content:"";position:absolute;inset:0 -4px}
.chat-workspace.preview-open>.artifact-resizer{display:block}
.chat{height:100vh;border:0;border-radius:0;box-shadow:none}
.chat-meta{color:var(--muted);backdrop-filter:none}
.chat-meta select{width:auto;max-width:260px;padding:7px 30px 7px 9px;border-color:transparent;background:var(--panel-hover)}
.chat-meta .code{display:none}
.messages{display:flex;flex-direction:column;padding:32px max(24px,calc((100% - 800px)/2)) 24px}
.message{animation:rise .18s ease}
.message.agent{align-self:center;width:100%;background:transparent;border:0;border-radius:0}
.message.user{align-self:flex-end;width:fit-content;margin:9px 0;border:1px solid var(--line);border-radius:18px;border-bottom-right-radius:6px}
.message.event,.message.system{align-self:center;width:100%;max-width:800px}
.message-usage{align-self:center;width:100%;margin:-5px 0 15px;padding:0 2px;font-size:10.5px;line-height:1.5;display:flex;flex-wrap:wrap;gap:5px 13px}
.message-usage span{white-space:normal;overflow-wrap:anywhere}
.message-voice{align-self:center;width:100%;max-width:820px;margin:-6px 0 10px;padding:0 2px;display:flex;align-items:center;gap:10px;min-height:32px;color:var(--muted);font-size:11px}
.voice-play{display:inline-flex;align-items:center;gap:7px;min-height:30px;padding:5px 10px;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--text);font:inherit;font-weight:650;cursor:pointer}
.voice-play:hover:not(:disabled){border-color:var(--accent);background:var(--panel-2)}
.voice-play:disabled{cursor:wait;opacity:.65}
.message-voice audio{height:30px;max-width:min(420px,60vw)}
.voice-status{overflow-wrap:anywhere}
.chat-progress{align-self:center}
.message.error{align-self:center;width:100%;max-width:800px;background:var(--panel-3);border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}

.message.md pre{background:var(--panel);border-color:var(--line)}
.composer{grid-template-columns:1fr auto auto;gap:8px;border:1px solid var(--line-strong);
}
.composer textarea{background:transparent;border-color:transparent;}
.composer textarea:focus{box-shadow:none;border-color:transparent;background:transparent}
.composer .primary,.composer .danger{border-radius:12px}

.artifact-pane{min-width:0;height:100vh;display:grid;grid-template-rows:auto minmax(0,1fr);border-left:1px solid var(--line);box-shadow:-14px 0 34px #0000002e;overflow:hidden}
.artifact-pane[hidden]{display:none}
.artifact-pane-floating{position:fixed;z-index:12;inset:0 0 0 auto;width:min(760px,calc(100vw - 280px));animation:slide-in .2s var(--ease)}
.artifact-pane-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;min-height:58px;padding:10px 12px 10px 16px;border-bottom:1px solid var(--line);}
.artifact-pane-title{display:grid;gap:3px;min-width:0}
.artifact-pane-title strong,.artifact-pane-title small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.artifact-pane-title strong{font-size:13px}
.artifact-pane-title small{font-size:10px;color:var(--muted)}
.artifact-pane-actions{display:flex;align-items:center;gap:6px}
.artifact-pane-actions button,.artifact-pane-actions select{width:auto;margin:0;padding:7px 9px;font-size:10.5px}
.artifact-pane-actions select{max-width:92px;background:var(--panel-2)}
.artifact-pane-body{position:relative;min-height:0;overflow:auto;}
.artifact-loading{display:grid;place-items:center;height:100%;color:var(--muted);font-size:12px}
.artifact-markdown{width:min(820px,100%);margin:0 auto;padding:34px 38px 80px;line-height:1.7;box-sizing:border-box}
.artifact-markdown h1,.artifact-markdown h2,.artifact-markdown h3,.artifact-markdown h4{color:var(--text);line-height:1.25;letter-spacing:-.025em}
.artifact-markdown h1{font-size:28px}.artifact-markdown h2{font-size:21px;margin-top:1.5em}.artifact-markdown h3{font-size:16px;margin-top:1.3em}
.artifact-markdown table{width:100%;border-collapse:collapse;display:block;overflow:auto}.artifact-markdown th,.artifact-markdown td{border:1px solid var(--line);padding:8px 10px;text-align:left}.artifact-markdown th{background:var(--panel-hover);color:var(--text)}
.artifact-code,.artifact-text,.artifact-diff{margin:0;min-height:100%;box-sizing:border-box;padding:24px 26px 60px;font:12px/1.65 var(--mono);white-space:pre;overflow:auto;tab-size:2}
.artifact-diff{padding:18px 0 50px}
.diff-line{display:block;padding:0 22px;min-height:20px}.diff-line.add{background:color-mix(in srgb,var(--success) 16%,var(--panel));color:var(--success-text)}.diff-line.remove{background:color-mix(in srgb,var(--danger) 16%,var(--panel));color:var(--danger-text)}.diff-line.header{color:var(--warning-text);background:var(--panel-hover)}.diff-line.context{color:var(--muted)}
.mermaid-diagram{margin:18px 0;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:#fff;color:#111;min-height:180px;box-shadow:0 10px 30px #0002}
.mermaid-toolbar{position:sticky;top:0;z-index:2;display:flex;justify-content:flex-end;align-items:center;gap:6px;padding:8px 10px;border-bottom:1px solid var(--line-strong);background:#f7f5f1;color:var(--subtle);font:600 11px var(--font)}
.mermaid-toolbar button{width:auto;min-width:32px;margin:0;padding:6px 9px;border:1px solid var(--line-strong);border-radius:7px;background:#fff;color:var(--subtle);font:600 11px var(--font);box-shadow:none}
.mermaid-toolbar button:hover{border-color:var(--line-strong);background:#f1eee8;transform:none}
.mermaid-toolbar output{min-width:46px;text-align:center;font-variant-numeric:tabular-nums}
.mermaid-viewport{position:relative;height:clamp(440px,72vh,900px);overflow:hidden;background:radial-gradient(circle at 50% 45%,#fff 0,#faf9f7 78%);touch-action:none;cursor:grab;overscroll-behavior:contain}
.mermaid-viewport:active{cursor:grabbing}
.mermaid-canvas{position:absolute;inset:0;transform-origin:0 0;will-change:transform}
.mermaid-diagram svg{display:block;max-width:none!important;margin:0;overflow:visible;text-rendering:geometricPrecision}
.mermaid-hint{margin-right:auto;color:var(--subtle);font-weight:500}
.mermaid-diagram.fullscreen{position:fixed;z-index:40;inset:14px;margin:0;display:grid;grid-template-rows:auto minmax(0,1fr);box-shadow:0 30px 100px #000b}
.mermaid-diagram.fullscreen .mermaid-viewport{height:100%}
.mermaid-diagram[data-mermaid-state="loading"]{display:grid;place-items:center;color:var(--subtle);font:600 13px var(--font)}
.mermaid-diagram[data-mermaid-state="error"]{background:var(--panel-2);color:var(--danger-text);border-color:var(--accent);white-space:pre-wrap;font:12px/1.55 var(--mono)}
.mermaid-source{margin:0;white-space:pre-wrap}
.artifact-frame{width:100%;height:100%;border:0;background:white}
.artifact-media{width:100%;height:100%;display:grid;place-items:center;padding:24px;box-sizing:border-box}.artifact-media img,.artifact-media video{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}
.artifact-download-view{height:100%;display:grid;place-items:center;padding:28px;text-align:center}.artifact-download-view>div{max-width:360px}.artifact-download-glyph{width:72px;height:72px;display:grid;place-items:center;margin:0 auto 18px;border-radius:18px;background:var(--panel-3);border:1px solid var(--line-strong);color:var(--danger-text);font:700 14px var(--mono)}
.artifact-library{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;margin-top:14px}.artifact-library .artifact-card{height:100%;box-sizing:border-box}

/* Settings keeps complex capabilities out of primary navigation. */
.settings-layout{display:grid;align-items:start}
.settings-layout>.settings-nav{
  position:sticky;height:auto;max-height:calc(100vh - 44px);overflow:auto;backdrop-filter:none;display:grid;gap:3px;
}
.settings-nav-head{display:grid;gap:4px;border-bottom:1px solid var(--line)}

.settings-nav-head small{font-size:11px;color:var(--muted)}
.settings-nav button{display:grid;grid-template-columns:24px 1fr;gap:8px;width:100%;text-align:left;background:transparent;}

.settings-nav button .icon{padding-top:1px;}
.settings-nav button>span:last-child{display:grid;gap:2px}
.settings-nav button strong{font-weight:600}
.settings-nav button small{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.settings-content{min-width:0;}
.settings-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;padding:0 0 24px;border-bottom:1px solid var(--line)}
.settings-heading h2{margin:5px 0 7px;letter-spacing:-.025em;}
.settings-heading p,.settings-group-title p{margin:0;line-height:1.5}
.settings-kicker{font-size:9px;font-weight:700}
.settings-group{display:grid;border-bottom:1px solid var(--line)}
.settings-group-title h3{margin:0 0 6px}
.settings-fields{display:grid;}
.settings-fields .field{margin:0;font-size:10px}
.settings-fields .field>small{font-size:10.5px;color:var(--subtle);line-height:1.4;text-transform:none;letter-spacing:0;font-weight:400}
.agent-mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.voice-mode-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.agent-mode{position:relative;display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--panel);cursor:pointer;transition:border-color .16s ease,background .16s ease,box-shadow .16s ease}
.agent-mode:hover{border-color:var(--violet);background:var(--panel)}
.agent-mode:has(input:checked){border-color:var(--accent);background:var(--panel-2);box-shadow:inset 3px 0 0 var(--accent),0 0 0 1px #8e3fcc38}
.agent-mode input{margin:3px 0 0;accent-color:var(--accent)}
.agent-mode strong{display:block;font-size:13px;color:var(--text)}
.agent-mode small{display:block;margin-top:5px;color:var(--muted);font-size:11px;line-height:1.5}
.settings-list{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel-hover)}
.setting-row{display:grid;grid-template-columns:34px 1fr auto;gap:11px;align-items:center;border-top:1px solid var(--line)}
.setting-row:first-child{border-top:0}
.setting-row>div:nth-child(2){display:grid;gap:3px}
.setting-row strong{font-size:12.5px}
.setting-row small{font-size:10.5px;color:var(--muted)}
.setting-icon{width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line-strong);border-radius:9px;font-size:11px;font-weight:700}
.account-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel-hover)}
.account-item{display:grid;gap:5px;border-top:1px solid var(--line);border-left:1px solid var(--line);min-width:0}
.account-item:nth-child(-n+2){border-top:0}
.account-item:nth-child(odd){border-left:0}
.account-item small{font-size:9px;text-transform:uppercase;letter-spacing:.08em}
.account-item strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.settings-content>.toolbar{padding-bottom:16px;border-bottom:1px solid var(--line)}
.settings-content>.split{grid-template-columns:minmax(280px,.9fr) minmax(340px,1.1fr)}
.setup-output{white-space:pre-wrap;overflow-wrap:anywhere;max-height:260px;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px;color:var(--text-dim);font-size:11px;line-height:1.5}
.restart-note{margin-top:22px;}.mark{background:#eeeae3;color:#1b1a18;box-shadow:none}

/* Unified dashboard visual system */
body{background:var(--bg);font-size:14px}
body::before{
  content:"";display:block;position:fixed;z-index:0;inset:0;pointer-events:none;
  background:
    radial-gradient(760px 460px at 96% -8%,color-mix(in srgb,var(--blue) 9%,transparent),transparent 68%),
    radial-gradient(680px 420px at 38% -18%,color-mix(in srgb,var(--violet) 8%,transparent),transparent 70%),
    radial-gradient(620px 360px at 68% 0%,color-mix(in srgb,var(--accent) 5%,transparent),transparent 72%);
}
::selection{background:color-mix(in srgb,var(--violet) 40%,transparent);color:var(--text)}
:focus-visible{outline-color:var(--accent);}
::-webkit-scrollbar-thumb{background:var(--panel-3);border:3px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:var(--violet);border:3px solid transparent;background-clip:padding-box}

#app{grid-template-columns:272px minmax(0,1fr)}
#app>aside{
  padding:18px 14px 14px;background:var(--sidebar);border-color:var(--line);
  box-shadow:10px 0 36px #0000002b;
}
.brand{padding:2px 8px 18px;gap:11px}
.brand strong{font-size:15px;font-weight:700;letter-spacing:-.025em}
.new-chat-button{
  height:44px;margin:2px 0 18px;padding:0 12px;border-color:color-mix(in srgb,var(--violet) 40%,var(--line));background:var(--panel);border-radius:11px;
  box-shadow:0 1px 0 #ffffff08 inset;color:var(--text);
}
.new-chat-button:hover{background:var(--panel-hover);border-color:var(--accent)}
.new-chat-button>span:first-child{color:var(--accent);font-size:20px}
.new-chat-button kbd{color:var(--muted);background:var(--bg-elevated);border-color:var(--line)}
.sidebar-section{margin-top:4px;padding:16px 2px 0;border-color:var(--line)}
.sidebar-heading{height:28px;padding:0 8px;color:var(--muted)}
.sidebar-heading .ghost{width:26px;height:26px;padding:0;border-color:transparent;background:transparent;color:var(--subtle)}
.sidebar-heading .ghost:hover{border-color:var(--line);background:var(--panel);color:var(--text)}
.recent-chats{gap:3px;padding-right:2px}
.recent-chat-row{gap:4px}
.recent-chat{min-height:34px;padding:8px 10px;border-radius:8px;color:var(--muted);font-size:12.5px}
.recent-chat:hover{background:var(--panel);color:var(--text)}
.recent-chat.active{background:var(--panel-2);color:var(--text);box-shadow:inset 2px 0 0 var(--accent)}
.recent-chat-delete{border-radius:8px}
.identity{padding:13px 4px 1px;border-color:var(--line);gap:7px}
.identity .profile-settings{padding:6px;border-radius:10px}
.identity .profile-settings:hover,.identity .profile-settings.active{background:var(--panel-2)}
.profile-avatar{background:var(--panel-2);border:1px solid color-mix(in srgb,var(--violet) 40%,var(--line));color:var(--accent);font-weight:800}
.profile-copy strong{font-size:12.5px}
.profile-copy small{color:var(--subtle);letter-spacing:.1em}
.identity>button:last-child{width:30px;height:30px;padding:0}

main{padding:30px clamp(24px,3.4vw,48px) 72px;background:transparent}
main>header,.view{width:min(1240px,100%)}
header{min-height:48px;margin-bottom:28px}
header h1{font-size:27px;font-weight:680;letter-spacing:-.035em}
header small#eyebrow{color:var(--accent);font-size:9.5px;font-weight:750;letter-spacing:.14em}
.header-actions{gap:8px;padding:0}
.health{min-height:34px;padding:7px 11px;background:var(--panel);border-color:var(--line);color:var(--text-dim)}
.health i{width:7px;height:7px}
.health.ok i{background:var(--success);box-shadow:0 0 0 0 #79b59466}
.health.bad i{background:var(--danger)}

.ghost,.secondary,.danger{
  min-height:34px;padding:7px 11px;border-radius:8px;font-size:11.5px;font-weight:620;
}
.ghost,.secondary{background:var(--panel);border-color:var(--line);color:var(--text-dim)}
.ghost:hover,.secondary:hover{background:var(--panel-hover);border-color:var(--line-strong);color:var(--text)}
.primary,.login button[type=submit]{
  min-height:38px;background:var(--brand-gradient);color:var(--text);border:1px solid var(--accent);border-radius:9px;
  box-shadow:0 1px 0 #ffffff30 inset,0 10px 26px #8e3fcc24;font-size:12px;font-weight:750;
}
.primary:hover:not(:disabled),.login button[type=submit]:hover:not(:disabled){background:var(--brand-gradient);filter:brightness(1.09);border-color:var(--accent);box-shadow:0 12px 30px #3d5aed2e}
.danger{border-color:color-mix(in srgb,var(--danger) 40%,var(--line));color:var(--danger-text);background:var(--panel-hover)}
.danger:hover{background:color-mix(in srgb,var(--danger) 16%,var(--panel));border-color:var(--danger);color:var(--danger-text)}
.link{color:var(--accent)}

input,select,textarea,.login label input,.field input,.field textarea,.field select{
  min-height:40px;padding:10px 12px;background:var(--bg-elevated);border-color:var(--line);border-radius:9px;color:var(--text);
}
input::placeholder,textarea::placeholder{color:var(--subtle)}
input:hover,select:hover,textarea:hover,.login label input:hover{border-color:var(--line-strong)}
input:focus,select:focus,textarea:focus,.login input:focus{background:var(--panel);border-color:var(--violet);box-shadow:0 0 0 3px #8e3fcc2b}

.grid{gap:16px}
.stats{gap:12px}
.stat,.card,.table{background:var(--panel);border-color:var(--line);box-shadow:var(--shadow-sm)}
.stat,.card{border-radius:var(--radius)}
.stat{padding:20px}
.stat:hover,.catalog .card:hover{border-color:var(--line-strong);box-shadow:0 12px 28px #00000035}
.stat small{color:var(--muted);font-size:10.5px;text-transform:uppercase;letter-spacing:.07em}
.stat strong{margin-top:12px;font-size:31px}
.stat em{color:var(--text-dim)}
.card{padding:20px}
.card h2,.section-title{color:var(--muted);letter-spacing:.11em}
.card-head{margin-bottom:16px}
.row{padding:13px 0;border-color:var(--line)}
.row strong{font-size:13px}
.row small{font-size:11px}
.table{border-radius:12px}
.table th{height:40px;background:var(--bg-elevated);color:var(--muted)}
.table td,.table th{padding:12px 15px;border-color:var(--line)}
.table tbody tr:hover{background:var(--panel-2)}
.toolbar{gap:9px;margin-bottom:18px}
.toolbar input,.toolbar select{max-width:340px}
.catalog{gap:12px}
.catalog .card{min-height:164px}
.catalog p{color:var(--text-dim)}
.tag{background:var(--panel-2);border-color:var(--line-strong);color:var(--text-dim)}

.pill{background:var(--success-soft);border-color:color-mix(in srgb,var(--success) 40%,var(--line));color:var(--success-text)}
.pill.completed,.pill.ready,.pill.active,.pill.ok,.pill.healthy{background:var(--success-soft);border-color:color-mix(in srgb,var(--success) 40%,var(--line));color:var(--success-text)}
.pill.running,.pill.pending,.pill.started{background:color-mix(in srgb,var(--warning) 16%,var(--panel));border-color:color-mix(in srgb,var(--warning) 40%,var(--line));color:var(--warning-text)}
.pill.failed,.pill.exhausted,.pill.error,.pill.unhealthy{background:color-mix(in srgb,var(--danger) 16%,var(--panel));border-color:var(--danger);color:var(--danger-text)}
.pill.cancelled,.pill.paused,.pill.off,.disabled{background:var(--panel-3);border-color:var(--line-strong);color:var(--muted)}

.settings-layout{grid-template-columns:230px minmax(0,1fr);gap:42px}
.settings-layout>.settings-nav{
  top:24px;padding:8px;border:1px solid var(--line);border-radius:13px;background:var(--bg-elevated);box-shadow:var(--shadow-sm);
}
.settings-nav-head{padding:8px 9px 15px;margin-bottom:4px;border-color:var(--line)}
.settings-nav-head strong{font-size:15px;letter-spacing:-.02em}
.settings-nav button{min-height:48px;padding:8px 9px;border:1px solid transparent;border-radius:9px;color:var(--muted)}
.settings-nav button:hover{background:var(--panel-2);color:var(--text)}
.settings-nav button.active{background:var(--panel-2);border-color:color-mix(in srgb,var(--violet) 40%,var(--line));color:var(--text);box-shadow:inset 2px 0 0 var(--accent)}
.settings-nav button.active .icon{color:var(--accent)}
.settings-nav button .icon{color:var(--muted)}
.settings-nav button strong{font-size:12.5px}
.settings-nav button small{color:var(--muted)}
.settings-content{max-width:940px}
.settings-heading{padding-bottom:25px;border-color:var(--line)}
.settings-heading h2{font-size:24px;font-weight:680}
.settings-heading p,.settings-group-title p{color:var(--muted);font-size:12.5px}
.settings-kicker{color:var(--accent);letter-spacing:.14em}
.settings-group{grid-template-columns:220px minmax(0,1fr);gap:38px;padding:30px 0;border-color:var(--line)}
.settings-group-title h3{font-size:13.5px}
.settings-fields{gap:20px}
.provider-heading-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.routing-mode-note{padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--muted);font-size:11px;line-height:1.5}
.role-routing-grid{display:grid;gap:10px}
.role-routing-row{display:grid;grid-template-columns:minmax(105px,.65fr) minmax(130px,1fr) minmax(190px,1.5fr);gap:10px;align-items:end;padding:12px;border:1px solid var(--line);border-radius:11px;background:var(--panel)}
.role-routing-name{align-self:center;display:grid;gap:3px}
.role-routing-name strong{font-size:12px}.role-routing-name small{color:var(--muted);font-size:10px;line-height:1.35}
.role-routing-row .field{margin:0}
.catalog-summary{display:flex;gap:8px;flex-wrap:wrap}
.catalog-summary .pill{font-size:9px}
.settings-list,.account-grid{background:var(--panel);border-color:var(--line);border-radius:12px}
.setting-row{min-height:62px;padding:13px 14px;border-color:var(--line)}
.setting-icon{background:var(--panel-2);border-color:color-mix(in srgb,var(--violet) 40%,var(--line));color:var(--accent)}
.account-item{padding:15px;border-color:var(--line)}
.account-item small{color:var(--muted)}
.account-item strong{font-size:13px}
.restart-note{border-color:var(--warning);background:var(--panel-hover)}

.chat{background:var(--bg)}
.chat-meta{height:58px;padding:0 20px;background:color-mix(in srgb,var(--bg) 92%,transparent);border-color:var(--line)}
.chat-meta .ghost{background:var(--panel);border-color:var(--line)}
.messages{padding-top:38px;padding-bottom:30px}
.message{font-size:14.5px;line-height:1.68;color:var(--text-dim)}
.message.agent{max-width:820px;padding:11px 4px}
.message.user{max-width:min(74%,700px);padding:12px 16px;background:var(--panel-2);border-color:color-mix(in srgb,var(--violet) 40%,var(--line));color:var(--text)}
.message.md h1,.message.md h2,.message.md h3{color:var(--text)}
.message.md li::marker,.message.md a{color:var(--accent)}
.message.md blockquote{border-color:var(--accent);background:var(--panel);padding:8px 12px;border-radius:0 8px 8px 0}
.message.md code{background:var(--panel-2);border-color:color-mix(in srgb,var(--violet) 40%,var(--line));color:var(--code-text)}
.message.md pre,.code-block{background:var(--sidebar);border-color:var(--line)}
.code-block-head{background:var(--panel);border-color:var(--line)}
.message-usage{max-width:820px;color:var(--muted)}
.chat-progress{max-width:820px}
.chat-progress-orb{border-color:var(--violet);border-top-color:var(--cyan)}
.composer{
  width:min(860px,calc(100% - 30px));margin:10px auto 22px;padding:9px;background:var(--panel);border-color:var(--line-strong);
  border-radius:17px;box-shadow:0 16px 46px #00000055,0 1px 0 #ffffff0b inset,0 0 36px #3d5aed0b;
}
.composer textarea{
  height:50px;min-height:50px;max-height:160px;padding:13px 11px;color:var(--text);
  line-height:22px;overflow-y:hidden;
}
.composer .primary,.composer .danger{height:50px;min-height:50px;align-self:end}

.artifact-card{background:var(--panel);border-color:var(--line);border-radius:12px}
.artifact-card:hover{background:var(--panel-2);border-color:var(--violet)}
.artifact-card-icon{background:var(--panel-2);border-color:color-mix(in srgb,var(--violet) 40%,var(--line));color:var(--accent)}
.artifact-pane{background:var(--bg-elevated);border-color:var(--line)}
.artifact-pane-head{background:var(--panel);border-color:var(--line)}
.artifact-pane-body{background:var(--sidebar)}
.artifact-resizer{background:var(--panel-3)}
.artifact-markdown{color:var(--text-dim)}
.artifact-code,.artifact-text,.artifact-diff{background:var(--bg);color:var(--text)}

.drawer{background:var(--bg-elevated);border-color:var(--line)}
.drawer .meta-item{background:var(--panel);border-color:var(--line)}
.dialog-backdrop{background:#040307d6}
.dialog-panel{background:var(--panel-2);border-color:var(--line-strong)}
.dialog-icon{color:var(--warning);background:color-mix(in srgb,var(--warning) 16%,var(--panel));border-color:color-mix(in srgb,var(--warning) 40%,var(--line))}
.dialog-detail,.dialog-panel input{background:var(--bg-elevated);border-color:var(--line)}
.toast{background:color-mix(in srgb,var(--panel) 95%,transparent);border-color:var(--line)}
.toast.ok{border-color:var(--success);box-shadow:0 0 0 1px #79b5941f,var(--shadow)}
.approval{border-color:color-mix(in srgb,var(--warning) 40%,var(--line));background:var(--panel-hover)}
.human-choice{background:var(--panel);border-color:var(--line)}

.login-shell{border-color:var(--line);background:var(--panel);box-shadow:0 34px 110px #000000a8,0 0 70px #3d5aed12}
.login-card{background:var(--panel)}

@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes fade-up{from{transform:translateY(10px);opacity:0}to{transform:none;opacity:1}}
@keyframes slide-in{from{transform:translateX(18px);opacity:0}to{transform:none;opacity:1}}
@keyframes dialog-in{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 #e4bc6688}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}
@keyframes pulse-ok{0%{box-shadow:0 0 0 0 #57db9c66}70%{box-shadow:0 0 0 8px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* Chat experience: streaming drafts, follow-scroll, pending tray, run notes */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.chat{position:relative;grid-template-rows:auto minmax(0,1fr) auto auto}
.chat-meta-status{display:flex;align-items:center;gap:10px;min-width:0}
.chat-connection{padding:3px 9px;border-radius:999px;font-size:10.5px;font-weight:650;border:1px solid var(--line)}
.chat-connection[data-state="reconnecting"]{color:var(--warning);border-color:color-mix(in srgb,var(--warning) 45%,transparent);background:color-mix(in srgb,var(--warning) 12%,transparent)}
.chat-connection[data-state="restored"]{color:var(--success);border-color:color-mix(in srgb,var(--success) 45%,transparent);background:color-mix(in srgb,var(--success) 12%,transparent)}
.chat-jump{position:absolute;left:50%;bottom:96px;transform:translateX(-50%);z-index:4;padding:7px 14px;border-radius:999px;border:1px solid var(--line-strong);background:var(--panel-2);color:var(--text);font-size:12px;box-shadow:var(--shadow-sm);cursor:pointer}
.chat-jump[hidden]{display:none}
.chat-pending{display:grid;gap:10px;width:min(840px,calc(100% - 28px));margin:0 auto}
.chat-pending:empty{display:none}
.chat-pending .human-input{max-width:none}
.chat-pending .approval{margin:10px 0 0;border-color:color-mix(in srgb,var(--warning) 45%,transparent);background:color-mix(in srgb,var(--warning) 9%,var(--panel));box-shadow:var(--shadow-sm);animation:rise .18s var(--ease)}
.approval-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:4px}
.approval-head strong{margin:0}
.risk-badge{padding:2px 8px;border-radius:999px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;border:1px solid currentColor}
.risk-badge[data-risk="low"]{color:var(--success)}
.risk-badge[data-risk="medium"]{color:var(--warning)}
.risk-badge[data-risk="high"]{color:var(--danger)}
.approval-target{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin:0 0 12px}
.approval-tool{font-size:11px;color:var(--muted)}
.approval-target code{flex:1 1 240px;min-width:0;padding:6px 9px;border-radius:8px;background:var(--bg-elevated);border:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--text);white-space:pre-wrap;overflow-wrap:anywhere}
.message.draft{position:relative}
.message.draft::after{content:"";display:inline-block;width:.5em;height:.5em;margin-left:4px;vertical-align:.05em;background:var(--text-dim);border-radius:50%;animation:caret-pulse 1.4s ease-in-out infinite}
.message.unfinished{opacity:.78;border-left:2px solid var(--warning);padding-left:12px}
.message.unfinished::before{content:"Unfinished draft · not verified";display:block;margin-bottom:6px;font-size:10.5px;font-weight:650;color:var(--warning)}
@keyframes caret-pulse{0%,100%{opacity:.25}50%{opacity:.8}}
.message.update{align-self:center;width:100%;max-width:800px;margin:4px 0 2px;padding:2px 2px;color:var(--text-dim);font-size:14px;background:transparent;border:0}
.work-group{align-self:center;width:100%;max-width:800px;margin:2px 0 10px;font-size:12.5px;color:var(--muted)}
.work-group>summary{display:inline-flex;align-items:center;gap:6px;cursor:pointer;list-style:none;padding:3px 2px;border-radius:6px;color:var(--muted)}
.work-group>summary::-webkit-details-marker{display:none}
.work-group>summary::after{content:"›";font-size:14px;line-height:1;transition:transform .15s ease}
.work-group[open]>summary::after{transform:rotate(90deg)}
.work-group>summary:hover{color:var(--text)}
.work-group[data-running="true"] .work-summary{background:linear-gradient(90deg,var(--muted) 0%,var(--text) 50%,var(--muted) 100%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:work-shimmer 1.6s linear infinite}
@keyframes work-shimmer{from{background-position:100% 0}to{background-position:-100% 0}}
.work-steps{margin:4px 0 2px;padding:0 0 0 16px;display:grid;gap:4px;border-left:1px solid var(--line);margin-left:6px}
.work-steps li{list-style:none;color:var(--text-dim);line-height:1.45;overflow-wrap:anywhere}
.work-steps li[data-state="running"]{color:var(--muted)}
.work-steps li[data-state="failed"]{color:var(--danger-text)}
.work-steps code{font-family:var(--mono);font-size:11.5px;color:var(--text);background:var(--panel-2);border:1px solid var(--line);border-radius:5px;padding:1px 5px}
.run-note{align-self:center;width:100%;max-width:800px;margin:6px 0 14px;padding:11px 13px;border-radius:12px;border:1px solid var(--line);background:var(--panel);font-size:12.5px;line-height:1.5}
.run-note>strong{display:block;color:var(--text)}
.run-note p{margin:4px 0 0;color:var(--text-dim);overflow-wrap:anywhere}
.run-note details{margin-top:6px}
.run-note summary{cursor:pointer;color:var(--muted);font-size:12px}
.run-note ul{margin:8px 0 0;padding-left:18px;display:grid;gap:5px;color:var(--text-dim)}
.run-note code{font-family:var(--mono);font-size:11px;color:var(--text)}
.run-note.error{border-color:color-mix(in srgb,var(--danger) 45%,transparent);background:color-mix(in srgb,var(--danger) 8%,var(--panel))}
.run-note.warn{border-color:color-mix(in srgb,var(--warning) 40%,transparent);background:color-mix(in srgb,var(--warning) 7%,var(--panel))}
.run-note.muted{color:var(--muted)}
:focus-visible{outline:2px solid var(--info);outline-offset:2px}
/* Sidebar navigation, chat list, drawer toggle, command palette */
.theme-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.skip-link{position:fixed;z-index:60;top:8px;left:8px;padding:8px 12px;border-radius:8px;background:var(--panel);color:var(--text);border:1px solid var(--line-strong);transform:translateY(-200%)}
.skip-link:focus{transform:none}
#view:focus{outline:none}
.palette-trigger{display:grid;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:8px;width:100%;margin:0 0 8px;padding:8px 10px;border-radius:9px;border:1px solid var(--line);background:transparent;color:var(--muted);font-size:12.5px;text-align:left;cursor:pointer}
.palette-trigger:hover{background:var(--panel);color:var(--text)}
.palette-trigger kbd{font:10px var(--font);padding:2px 5px;border-radius:5px;border:1px solid var(--line);background:var(--bg-elevated);color:var(--text-dim)}
.primary-nav{display:grid;gap:1px;margin:2px 0 6px}
.chat-search{width:100%;margin:0 0 8px;padding:7px 10px;min-height:0;font-size:12px;border-radius:8px;background:var(--panel);border:1px solid var(--line);color:var(--text)}
.recent-group+.recent-group{margin-top:10px}
.recent-group-label{padding:4px 10px;font-size:10px;font-weight:650;letter-spacing:.04em;color:var(--muted)}
.recent-empty{display:block;padding:8px 10px;font-size:12px}
.recent-chat-row{grid-template-columns:minmax(0,1fr) auto auto}
.recent-chat-pin{opacity:0;width:26px;height:26px;padding:0;border:0;border-radius:7px;background:transparent;color:var(--muted);font-size:13px}
.recent-chat-pin[aria-pressed="true"]{opacity:1;color:var(--warning)}
.recent-chat-row:hover .recent-chat-pin,.recent-chat-pin:focus-visible{opacity:1}
.recent-chat-pin:hover{color:var(--warning);background:var(--panel)}
.nav-toggle{display:none;position:fixed;z-index:31;top:9px;left:10px;width:38px;height:38px;place-items:center;padding:0;border-radius:10px;border:1px solid var(--line);background:var(--panel);color:var(--text);font-size:16px}
.nav-backdrop{display:none;position:fixed;inset:0;z-index:29;background:#000000a0}
.composer textarea::placeholder{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.palette-backdrop{align-items:flex-start!important;padding-top:12vh!important}
.palette{position:relative;width:min(620px,calc(100vw - 32px));max-height:min(560px,76vh);display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border-radius:14px;border:1px solid var(--line-strong);background:var(--panel);box-shadow:var(--shadow)}
.palette-input{width:100%;margin:0;padding:16px 18px;min-height:0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;font-size:15px;color:var(--text);outline:none}
.palette-list{overflow:auto;padding:6px}
.palette-group{padding:8px 10px 4px;font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.palette-item{display:grid;grid-template-columns:22px minmax(0,1fr) auto;align-items:center;gap:8px;padding:9px 10px;border-radius:9px;cursor:pointer;color:var(--text-dim)}
.palette-item[aria-selected="true"]{background:var(--panel-hover);color:var(--text)}
.palette-icon{text-align:center;color:var(--muted)}
.palette-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
.palette-hint-text{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}
.palette-empty{padding:18px;text-align:center;color:var(--muted);font-size:13px}
.palette-hint{display:flex;gap:6px;align-items:center;padding:8px 14px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}
.palette-hint kbd{font:10px var(--font);padding:1px 5px;border-radius:4px;border:1px solid var(--line);background:var(--bg-elevated);color:var(--text-dim)}
/* ===== Visual system: calm surfaces, one floating composer, brand colour used as light ===== */
:root{--font:"SF Pro Text",-apple-system,BlinkMacSystemFont,Inter,"Segoe UI",system-ui,sans-serif;--font-display:"SF Pro Display",-apple-system,BlinkMacSystemFont,Inter,"Segoe UI",system-ui,sans-serif;--radius:16px;--radius-sm:10px;--column:760px}
body{background:var(--bg);font-family:var(--font);font-size:14px;letter-spacing:-.006em}
::selection{background:color-mix(in srgb,var(--violet) 35%,transparent)}
*{scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}
@keyframes orb-spin{to{transform:rotate(360deg)}}

/* Shell */
#app{grid-template-columns:264px minmax(0,1fr)}
#app>aside{padding:16px 12px 12px;background:var(--sidebar);backdrop-filter:none;border-right:1px solid var(--line);box-shadow:none}
.brand{padding:4px 8px 18px;gap:10px}
.brand strong{font-family:var(--font-display);font-size:15px;font-weight:650;letter-spacing:-.02em}
.new-chat-button{height:40px;margin:0 0 8px;padding:0 12px;border-radius:12px;background:var(--panel);border:1px solid var(--line);box-shadow:inset 0 1px 0 color-mix(in srgb,var(--text) 5%,transparent);font-weight:560}
.new-chat-button:hover{background:var(--panel-hover);border-color:var(--line-strong)}
.new-chat-button>span:first-child{color:var(--text);font-size:17px}
.palette-trigger{height:38px;border-radius:12px;margin-bottom:10px}
nav button{height:36px;padding:0 10px;border-radius:10px;font-size:13.5px;font-weight:500;color:var(--text-dim)}
nav button:hover{background:var(--panel-2);color:var(--text)}
nav button.active{background:var(--panel-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
nav button .icon{color:var(--muted)}
nav button.active .icon{color:var(--accent)}
.sidebar-section{margin-top:10px;padding-top:14px;border-top:1px solid var(--line)}
.sidebar-heading{font-size:10.5px;letter-spacing:.08em}
.chat-search{height:34px;border-radius:10px;background:var(--panel)}
.recent-chat{min-height:32px;border-radius:9px;font-size:13px;color:var(--text-dim)}
.recent-chat:hover{background:var(--panel-2);color:var(--text)}
.recent-chat.active{background:var(--panel-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
.identity{border-top:1px solid var(--line)}

/* Pages */
main{padding:40px clamp(24px,4vw,56px) 80px}
header h1{font-family:var(--font-display);font-size:30px;font-weight:650;letter-spacing:-.032em}
header small#eyebrow{color:var(--muted);font-size:10.5px;font-weight:600;letter-spacing:.12em}
.card,.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:inset 0 1px 0 color-mix(in srgb,var(--text) 4%,transparent)}
.stat:hover{transform:none;border-color:var(--line-strong)}
.stat strong{font-family:var(--font-display);font-size:30px;font-weight:600;letter-spacing:-.03em}
.table{border-radius:var(--radius);background:var(--panel);border-color:var(--line)}
.table th{background:transparent;color:var(--muted);font-size:10.5px;letter-spacing:.06em}
.table tbody tr:hover{background:var(--panel-2)}
.settings-layout>.settings-nav{padding:0;border:0;background:transparent;box-shadow:none}
.settings-nav button{min-height:44px;border-radius:10px;border:1px solid transparent}
.settings-nav button:hover{background:var(--panel-2)}
.settings-nav button.active{background:var(--panel-2);border-color:var(--line);color:var(--text)}

/* Controls */
.primary,.login button[type=submit]{background:var(--primary-bg);color:var(--primary-fg);border:1px solid transparent;border-radius:10px;box-shadow:none;font-size:13px;font-weight:600}
.primary:hover:not(:disabled),.login button[type=submit]:hover:not(:disabled){background:var(--primary-bg);border-color:transparent;box-shadow:none;filter:none;opacity:.88}
.ghost,.secondary,.danger{border-radius:10px;font-size:12.5px;font-weight:550}
input,select,textarea{border-radius:10px;background:var(--bg-elevated);border-color:var(--line)}
input:focus,select:focus,textarea:focus{outline:none;border-color:color-mix(in srgb,var(--violet) 55%,var(--line));box-shadow:0 0 0 3px color-mix(in srgb,var(--violet) 18%,transparent)}
.dialog-panel,.palette{border-radius:20px;background:color-mix(in srgb,var(--panel) 92%,transparent);backdrop-filter:blur(24px);box-shadow:var(--shadow-float)}

/* Chat: aurora light behind a single reading column */
body[data-page="chat"] main{background:var(--bg)}
.chat{background:transparent;isolation:isolate}
.chat::before{content:"";position:absolute;z-index:-1;inset:-30% -10% auto;height:75%;pointer-events:none;opacity:var(--glow-strength);
  background:radial-gradient(38% 50% at 28% 30%,color-mix(in srgb,var(--violet) 40%,transparent),transparent 70%),radial-gradient(34% 44% at 72% 22%,color-mix(in srgb,var(--cyan) 32%,transparent),transparent 70%),radial-gradient(30% 40% at 52% 48%,color-mix(in srgb,var(--accent) 30%,transparent),transparent 70%)}
.chat:not(:has(.chat-hero))::before{opacity:calc(var(--glow-strength) * .45)}
.chat-meta{height:56px;background:transparent;border-bottom-color:transparent}
.messages{padding:28px max(24px,calc((100% - var(--column))/2)) 28px}
.message{font-size:15px;line-height:1.72;color:var(--text)}
.message.agent,.message.update,.work-group,.run-note,.message-usage,.chat-progress,.message.error,.artifact-stack{max-width:var(--column)}
.message.update{font-size:14.5px;color:var(--text-dim)}
.message.user{padding:10px 16px;background:var(--panel-2);border:1px solid var(--line);border-radius:20px;border-bottom-right-radius:6px;color:var(--text)}
.composer{width:min(calc(var(--column) + 20px),calc(100% - 32px));margin:6px auto 22px;padding:7px 7px 7px 6px;gap:6px;align-items:end;border-radius:26px;border:1px solid transparent;
  background:linear-gradient(var(--panel),var(--panel)) padding-box,linear-gradient(135deg,var(--line-strong),var(--line)) border-box;box-shadow:var(--shadow-float);transition:box-shadow .25s var(--ease)}
.composer:focus-within{background:linear-gradient(var(--panel),var(--panel)) padding-box,var(--brand-gradient) border-box;box-shadow:var(--shadow-float),0 0 48px color-mix(in srgb,var(--violet) 16%,transparent)}
.composer textarea{height:44px;min-height:44px;padding:11px 12px;font-size:15px;line-height:22px}
/* The composer card is the only frame; the field inside never draws its own border. */
.composer textarea,.composer textarea:hover,.composer textarea:focus,.composer textarea:disabled{background:transparent;border-color:transparent;box-shadow:none;outline:none}
.composer-button{width:40px;height:40px;min-height:0;margin:0 0 2px;padding:0;display:grid;place-items:center;align-self:end;border-radius:50%;border:0;transition:transform .15s var(--ease),opacity .15s,box-shadow .2s}
.composer-button[hidden]{display:none}
.composer-button svg{width:18px;height:18px}
.composer-button.send{background:var(--brand-gradient);color:#fff;box-shadow:0 6px 20px color-mix(in srgb,var(--violet) 38%,transparent)}
.composer-button.send:hover:not(:disabled){transform:translateY(-1px)}
.composer-button.send:disabled{opacity:.4;box-shadow:none;cursor:default}
.composer-button.stop{background:var(--panel-3);color:var(--text);border:1px solid var(--line-strong)}
.chat-pending{width:min(calc(var(--column) + 20px),calc(100% - 32px))}
.chat-jump{border-radius:999px;background:color-mix(in srgb,var(--panel-2) 90%,transparent);backdrop-filter:blur(12px)}

#chat-status:not(.busy){visibility:hidden}
#chat-status.busy{color:var(--muted);font-weight:500}
.chat-meta-actions{display:flex;align-items:center;gap:8px}
#chat-artifacts,#chat-voice-toggle{height:30px;min-height:0;padding:0 12px;border-radius:999px;background:color-mix(in srgb,var(--panel) 70%,transparent);border-color:var(--line);font-size:12px;color:var(--text-dim);backdrop-filter:blur(12px)}
#chat-artifacts span,#chat-voice-toggle span{color:var(--muted)}
/* Welcome screen for an empty chat */
.chat-hero{margin:auto;display:grid;justify-items:center;gap:10px;max-width:680px;padding:40px 8px 28px;text-align:center;animation:rise .45s var(--ease)}
.chat-hero-orb{position:relative;width:60px;height:60px;margin-bottom:16px;border-radius:50%;box-shadow:0 0 60px color-mix(in srgb,var(--violet) 45%,transparent),0 0 120px color-mix(in srgb,var(--cyan) 22%,transparent)}
.chat-hero-orb::before{content:"";position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,var(--accent),var(--violet),var(--blue),var(--cyan),var(--accent));animation:orb-spin 10s linear infinite}
.chat-hero-orb::after{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 34% 28%,#ffffffc0,transparent 40%),radial-gradient(circle at 60% 75%,#00000040,transparent 55%)}
.chat-hero h1{margin:0;font-family:var(--font-display);font-size:clamp(28px,4vw,40px);font-weight:600;letter-spacing:-.035em;line-height:1.1;background:linear-gradient(180deg,var(--text) 30%,color-mix(in srgb,var(--text) 60%,transparent));-webkit-background-clip:text;background-clip:text;color:transparent}
.chat-hero p{margin:0;font-size:16px;color:var(--muted)}
.chat-suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;width:min(620px,100%);margin-top:26px}
.chat-suggestion{display:grid;gap:4px;padding:14px 16px;text-align:left;border-radius:16px;border:1px solid var(--line);background:var(--panel);color:var(--text);transition:border-color .2s var(--ease),background .2s var(--ease),transform .2s var(--ease)}
.chat-suggestion:hover{transform:translateY(-2px);border-color:var(--line-strong);background:var(--panel-2)}
.chat-suggestion strong{font-size:13.5px;font-weight:600}
.chat-suggestion span{font-size:12.5px;line-height:1.45;color:var(--muted)}

/* Sign-in: glass card over the same aurora */
.login{isolation:isolate;background:var(--bg)}
.login::before{content:"";position:fixed;z-index:-1;inset:-20%;pointer-events:none;opacity:var(--glow-strength);background:radial-gradient(30% 40% at 30% 30%,color-mix(in srgb,var(--violet) 45%,transparent),transparent 70%),radial-gradient(30% 40% at 70% 60%,color-mix(in srgb,var(--cyan) 35%,transparent),transparent 70%),radial-gradient(25% 35% at 50% 80%,color-mix(in srgb,var(--accent) 30%,transparent),transparent 70%)}
.login-shell,.login-card{background:color-mix(in srgb,var(--panel) 72%,transparent)}
.login-shell{border-radius:26px;backdrop-filter:blur(28px) saturate(140%);box-shadow:var(--shadow-float)}
.login-shell{width:min(400px,100%);grid-template-columns:1fr;align-self:center;height:auto;border:1px solid var(--line)}
.login-card{padding:36px 32px 32px;background:transparent}
.login-card-logo{display:block;width:48px;height:48px;flex-basis:48px;margin:0 0 22px;border-radius:14px;box-shadow:0 0 40px color-mix(in srgb,var(--violet) 35%,transparent)}
.login-card h1{font-family:var(--font-display);font-size:26px;font-weight:650;letter-spacing:-.03em}
.login-card p{color:var(--muted)}
.login label{font-size:11.5px;letter-spacing:.02em;text-transform:none;font-weight:550}
.login button[type=submit]{height:44px;margin-top:22px}

@media(max-width:560px){.chat-suggestions{grid-template-columns:1fr}.chat-hero{padding-top:24px}}
@media(max-width:960px){
  .login-shell{grid-template-columns:1fr}
  .login-card{padding:28px 24px}
  .login-card .mark{display:grid;margin-bottom:14px}
  .login-card-logo{display:block}
  /* The sidebar becomes an off-canvas drawer so content keeps the full width. */
  #app:not([hidden]){grid-template-columns:minmax(0,1fr)}
  #app>aside{position:fixed;z-index:30;inset:0 auto 0 0;width:min(300px,86vw);padding-top:60px;transform:translateX(-102%);transition:transform .22s var(--ease),visibility 0s linear .22s;box-shadow:none;visibility:hidden}
  body.nav-open #app>aside{visibility:visible;transition:transform .22s var(--ease)}
  body.nav-open #app>aside{transform:none;box-shadow:24px 0 60px #00000080}
  .nav-toggle{display:grid}
  .nav-backdrop:not([hidden]){display:block}
  main{padding-top:58px}
  body[data-page="chat"] main{padding-top:0}
  body[data-page="chat"] .chat-meta{padding-left:58px}
  .stats{grid-template-columns:1fr 1fr}
  .cols,.split,.drawer .meta-grid{grid-template-columns:1fr}
  main{padding:20px 16px}
  .composer{grid-template-columns:1fr auto auto}
  .composer .primary,.composer .danger{width:auto}
  header h1{font-size:24px}
  .settings-layout{grid-template-columns:1fr;gap:22px}
  .settings-layout>.settings-nav{position:static;display:flex;flex-direction:row;overflow:auto;padding-bottom:5px}
  .settings-nav-head{display:none}
  .settings-nav button{display:flex;width:auto;min-width:max-content;align-items:center}
  .settings-nav button small{display:none}
  .settings-group{grid-template-columns:1fr;gap:16px}
  .role-routing-row{grid-template-columns:1fr 1fr}.role-routing-name{grid-column:1/-1}
  .settings-content>.split{grid-template-columns:1fr}
  body[data-page="chat"] main{padding:0}
  .chat-workspace.preview-open{grid-template-columns:minmax(0,1fr)}
  .chat-workspace.preview-open>.artifact-resizer{display:none}
  .chat-workspace .artifact-pane,.artifact-pane-floating{position:fixed;z-index:12;inset:0;width:100%;height:100vh;border-left:0}
}
@media(max-width:560px){
  header .ghost{display:none}
  .message{max-width:92%}
  .stats{grid-template-columns:1fr 1fr}
  .login{padding:16px}
  main{padding:18px 12px 48px}
  .settings-heading{display:grid}
  .settings-heading .compact{width:100%}
  .agent-mode-grid{grid-template-columns:1fr}
  .account-grid{grid-template-columns:1fr}
  .account-item,.account-item:nth-child(-n+2){border-left:0;border-top:1px solid var(--line)}
  .account-item:first-child{border-top:0}
  .dialog-backdrop{padding:12px}
  .dialog-panel{padding:18px}
  .dialog-actions{display:grid;grid-template-columns:1fr 1fr}
  .dialog-actions .primary,.dialog-actions .secondary,.dialog-actions .danger{width:100%;min-width:0}
  .provider-heading-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}.provider-heading-actions button{width:100%}
  .role-routing-row{grid-template-columns:1fr}.role-routing-name{grid-column:auto}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}
/* Spacing utilities: inline style attributes are blocked by the gateway CSP. */
.u-mt-0{margin-top:0}.u-mt-12{margin-top:12px}.u-mt-14{margin-top:14px}.u-mt-18{margin-top:18px}.u-mb-14{margin-bottom:14px}.u-m-0{margin:0}
.u-w-auto{width:auto}.u-text-sm{font-size:12px}.u-scroll-panel{max-height:55vh;overflow:auto;padding:0}
.u-border-danger{border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}