/* Agent panel · tablet-first workbench. Tokens first; components only use tokens. */
:root{
 color-scheme:light;
 --bg:#f5f5f2;--surface:#fff;--surface-2:#f0f1ed;--surface-3:#e7e9e4;--line:#dcdfd8;--line-strong:#c3c8bf;
 --ink:#1c2220;--muted:#5d6762;--faint:#86908a;
 --accent:#1f6a58;--accent-ink:#fff;--accent-soft:#e3efe9;--accent-line:#b9d4c8;--focus:#3478b8;
 --danger:#a3352c;--danger-soft:#fbeeeb;--danger-line:#e8c2bc;--warn:#8a5a12;--warn-soft:#fbf3e3;--warn-line:#e6cf9f;
 --ok:#2b7a4b;--working:#2d6fa8;
 --agent:#1f6a58;--agent-soft:#e3efe9;
 --codex:#3e5bb8;--codex-soft:#e9edf9;--claude:#b4572f;--claude-soft:#f8ece5;
 --user-bubble:#eef1ec;
 --radius:12px;--radius-sm:8px;--shadow:0 1px 2px #1c22200d,0 4px 16px #1c22200a;--shadow-pop:0 3px 10px #1c22201f;
 --header:56px;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
 font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);
}
@media (prefers-color-scheme:dark){:root{
 color-scheme:dark;
 --bg:#141817;--surface:#1b201e;--surface-2:#222826;--surface-3:#2b322f;--line:#2f3633;--line-strong:#434c48;
 --ink:#e6eae7;--muted:#a3ada8;--faint:#7b8681;
 --accent:#5cb79a;--accent-ink:#0d1a15;--accent-soft:#1d3029;--accent-line:#2f5547;--focus:#6aa8e0;
 --danger:#ec8a7f;--danger-soft:#33201d;--danger-line:#5c332d;--warn:#e3b45f;--warn-soft:#30281a;--warn-line:#5a4826;
 --ok:#6fcf97;--working:#7ab3e8;
 --codex:#8ea4f0;--codex-soft:#232a40;--claude:#e59a74;--claude-soft:#3a2820;
 --user-bubble:#242b28;--shadow:0 1px 2px #0006;--shadow-pop:0 4px 12px #0007;
}}
body[data-agent=codex],[data-agent=codex]{--agent:var(--codex);--agent-soft:var(--codex-soft)}
body[data-agent=claude],[data-agent=claude]{--agent:var(--claude);--agent-soft:var(--claude-soft)}

*,*::before,*::after{box-sizing:border-box;min-width:0}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);overflow:hidden}
h1,h2,h3,h4,p{margin:0}
h1{font-size:18px;font-weight:650;letter-spacing:-.015em;line-height:1.3}
h2{font-size:16px;font-weight:650;letter-spacing:-.01em}
a{color:var(--accent)}
small{font-size:12px;color:var(--muted)}
label{font-size:12.5px;font-weight:600;color:var(--muted)}
form{display:grid;gap:8px}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.ui-icon{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:12px;top:-60px;z-index:50;background:var(--surface);padding:8px 12px;border-radius:var(--radius-sm)}
.skip-link:focus{top:8px}

/* Controls: 44px touch targets everywhere. */
button,input,textarea,select,summary{font:inherit;color:inherit}
button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:8px 14px;font-weight:560;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s;-webkit-tap-highlight-color:transparent}
button:hover{background:var(--surface-2);border-color:var(--line-strong)}
button:active{background:var(--surface-3)}
button:disabled{opacity:.45;cursor:not-allowed}
.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.primary:hover{background:var(--accent);border-color:var(--accent);filter:brightness(1.08)}
.quiet{background:transparent;border-color:transparent}
.quiet:hover{background:var(--surface-2);border-color:transparent}
.danger{color:var(--danger);background:var(--danger-soft);border-color:var(--danger-line)}
input,textarea,select{width:100%;min-height:44px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);padding:10px 12px}
input:focus,textarea:focus,select:focus{border-color:var(--accent)}
textarea{resize:vertical;line-height:1.55}
select{appearance:auto}
summary{cursor:pointer}
.eyebrow{font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.01em}
.project-path{font:12px/1.5 var(--mono);color:var(--muted);overflow-wrap:anywhere}

/* Header */
.app-header{position:relative;z-index:45;height:var(--header);padding:0 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:16px}
.brand-mark{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:var(--ink);color:var(--bg);font-size:17px;font-weight:700}
.brand-mark .ui-icon{width:18px;height:18px}
.brand-text{display:flex;align-items:baseline;gap:10px;white-space:nowrap}
.brand-text small{font-weight:500}
.header-actions{display:flex;align-items:center;gap:8px}

/* Menus (native details) */
.action-menu{position:relative}
.action-menu>summary{list-style:none;min-height:44px;display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;font-weight:560;font-size:14px}
.action-menu>summary::-webkit-details-marker{display:none}
.action-menu>summary:hover,.action-menu[open]>summary{background:var(--surface-2)}
.menu-chevron{width:14px;height:14px;color:var(--faint);transition:transform .15s}
.action-menu[open] .menu-chevron{transform:rotate(180deg)}
.menu-items{position:absolute;right:0;top:calc(100% + 6px);z-index:30;min-width:240px;display:grid;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-pop)}
.menu-items button{justify-content:flex-start;width:100%;font-weight:500}

/* Status pills */
.indicator{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--muted);white-space:nowrap}
.indicator::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--faint);flex:none}
.indicator[data-state=connected]::before{background:var(--ok)}
.indicator[data-state=connected]{color:var(--ok)}
.indicator[data-state=thinking]::before,.indicator[data-state=working]::before,.indicator[data-state=responding]::before{background:var(--working);animation:pulse 1.4s ease-in-out infinite}
.indicator[data-state=thinking],.indicator[data-state=working],.indicator[data-state=responding]{color:var(--working)}
.indicator[data-state=approval]::before{background:var(--warn)}
.indicator[data-state=approval]{color:var(--warn)}
.indicator[data-state=failed]::before,.indicator[data-state=offline]::before{background:var(--danger)}
.indicator[data-state=failed],.indicator[data-state=offline]{color:var(--danger)}
@keyframes pulse{50%{opacity:.35}}

/* Workspace */
main{height:calc(var(--viewport-height,100dvh) - var(--header));padding:16px;max-width:1720px;margin:0 auto}
#workspace{height:100%;display:grid;grid-template-columns:288px minmax(0,1fr);gap:16px}
.mobile-only{display:none}
#sidebarBackdrop{display:none}

/* Sidebar: servers and projects */
.sidebar{display:flex;flex-direction:column;min-height:0;background:transparent}
.sidebar-heading{display:flex;align-items:center;justify-content:space-between;padding:2px 2px 8px 6px}
.sidebar-heading strong{display:flex;align-items:center;gap:8px;font-size:14px}
.sidebar-heading>div{display:flex}
.sidebar-heading button{min-width:44px;padding:8px}
#projectTree{flex:1;overflow:auto;padding:0 2px 12px;overscroll-behavior:contain}
.tree-host{margin-bottom:10px}
.tree-host>summary{list-style:none;display:flex;align-items:center;gap:8px;min-height:40px;padding:6px 8px;border-radius:var(--radius-sm);font-size:12.5px;font-weight:650;color:var(--muted);letter-spacing:.01em}
.tree-host>summary::-webkit-details-marker{display:none}
.tree-host>summary:hover{background:var(--surface-2)}
.tree-chevron{margin-left:auto;width:14px;height:14px;color:var(--faint);transition:transform .15s}
.tree-host:not([open]) .tree-chevron{transform:rotate(-90deg)}
.tree-session{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:2px;margin:2px 0;border-radius:10px}
.tree-session:hover{background:var(--surface-2)}
.tree-session .tree-open{display:grid;justify-content:stretch;justify-items:stretch;gap:3px;text-align:left;width:100%;min-height:52px;padding:8px 6px 8px 10px;border:0;background:transparent;border-radius:10px;font-weight:500}
.tree-session:has(.tree-open[aria-current=true]){background:var(--surface);box-shadow:var(--shadow)}
.tree-session:has(.tree-open[aria-current=true])::before{content:"";position:absolute;left:-2px;top:12px;bottom:12px;width:3px;border-radius:3px;background:var(--accent)}
.tree-project-label{display:flex;align-items:center;gap:7px;width:100%}
.tree-folder-icon{width:16px;height:16px;color:var(--faint)}
.tree-project-name{font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tree-meta{display:flex;align-items:center;gap:8px;padding-left:23px}
.tree-agent{display:inline-flex;align-items:center;gap:4px;flex:none;padding:1px 8px 1px 6px;border-radius:99px;background:var(--agent-soft);color:var(--agent);font-size:12px;font-weight:600;white-space:nowrap}
.tree-agent .ui-icon{width:13px;height:13px}
.tree-agent[data-state=working]::after{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;animation:pulse 1.4s infinite}
.tree-key .tree-open{min-height:50px}
.tree-key-icon{display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:var(--agent-soft);color:var(--agent);flex:none}
.tree-key-icon .ui-icon{width:14px;height:14px}
.tree-key .tree-path{padding-left:29px}
.tree-working{display:inline-flex;align-items:center;gap:5px;margin-left:auto;flex:none;font-size:12px;font-weight:650;color:var(--working)}
.working-bars{display:inline-block;width:14px;height:10px;background:linear-gradient(currentColor 0 0) 0 100%/3px 40%,linear-gradient(currentColor 0 0) 5.5px 100%/3px 70%,linear-gradient(currentColor 0 0) 11px 100%/3px 50%;background-repeat:no-repeat;animation:working-bars 1s ease-in-out infinite}
@keyframes working-bars{0%,100%{background-size:3px 40%,3px 90%,3px 50%}33%{background-size:3px 90%,3px 40%,3px 80%}66%{background-size:3px 60%,3px 70%,3px 30%}}
.tree-live{display:inline-flex;align-items:center;gap:4px;margin-left:auto;flex:none;font-size:12px;font-weight:650;color:var(--ok)}
.tree-live::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.tree-more{min-height:36px;margin:2px 0 4px 6px;padding:4px 10px;border:0;background:transparent;color:var(--muted);font-size:12.5px;font-weight:550}
.tree-projects{margin:6px 0 4px}
.tree-projects>summary{list-style:none;display:flex;align-items:center;min-height:36px;padding:4px 8px;border-radius:8px;font-size:12px;font-weight:600;color:var(--faint)}
.tree-projects>summary::-webkit-details-marker{display:none}
.tree-projects>summary::before{content:"";width:6px;height:6px;margin-right:8px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(-45deg);transition:transform .15s}
.tree-projects[open]>summary::before{transform:rotate(45deg)}
.tree-path{flex:1;font:12px/1.4 var(--mono);color:var(--faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tree-write,.tree-hide{min-width:40px;min-height:40px;padding:0;border:0;background:transparent;color:var(--faint);opacity:0;transition:opacity .15s}
.tree-session:hover .tree-write,.tree-session:hover .tree-hide,.tree-write:focus-visible,.tree-hide:focus-visible,.tree-session:has(.tree-open[aria-current=true]) .tree-write{opacity:1}
@media (hover:none){.tree-write,.tree-hide{opacity:.75}}
.tree-write .ui-icon,.tree-hide .ui-icon{width:16px;height:16px}
.project-hidden .tree-open{opacity:.55}
.tree-status,.tree-empty{display:block;padding:6px 10px;font-size:12.5px;color:var(--muted)}

/* Chat panel */
.chat-panel{display:flex;flex-direction:column;min-height:0;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.toolbar{display:flex;align-items:center;gap:10px;padding:10px 12px 6px 20px}
.chat-heading{flex:1;display:grid;gap:1px}
.chat-heading h1{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.toolbar-actions{display:flex;align-items:center}
#status{font-size:12.5px;color:var(--faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.conversation{position:relative;flex:1;min-height:0;display:flex}
#messages{flex:1;overflow:auto;padding:20px max(20px,calc((100% - 820px)/2)) 28px;display:flex;flex-direction:column;gap:14px;overscroll-behavior:contain;scroll-padding-bottom:20px}
#messages:focus-visible{outline-offset:-3px}
.latest-button{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);border-radius:99px;box-shadow:var(--shadow-pop);font-size:13px;min-height:40px}

/* Empty state */
.chat-empty{margin:auto;max-width:640px;width:100%;display:grid;justify-items:center;text-align:center;gap:10px;padding:24px 8px}
.chat-empty .empty-mark{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:var(--agent-soft);color:var(--agent)}
.chat-empty .empty-mark .ui-icon{width:26px;height:26px}
.chat-empty strong{font-size:20px;letter-spacing:-.015em}
.chat-empty p{color:var(--muted)}
.starter-list{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:6px}
.starter-list button{border-radius:99px;font-weight:500;font-size:14px;background:var(--surface-2);border-color:transparent}

/* Messages */
.message{position:relative}
.message-header{display:flex;align-items:center;gap:8px;min-height:32px;font-size:13px;font-weight:650;color:var(--agent)}
.message-header .ui-icon{width:16px;height:16px}
.message-header>.ui-label{margin-right:auto}
.message-header button{min-height:32px;padding:4px 8px;font-size:12px;font-weight:500;color:var(--faint);opacity:0}
.message:hover .message-header button,.message-header button:focus-visible{opacity:1}
@media (hover:none){.message-header button{opacity:1}}
.message-header button .ui-icon{width:14px;height:14px}
.message.user{align-self:flex-end;max-width:min(88%,680px);background:var(--user-bubble);border-radius:16px 16px 4px 16px;padding:6px 16px 12px}
.message.user .message-header{color:var(--muted)}
.message:not(.user):not(.activity-item):not(.project-turn):not(.project-mail){padding-left:2px}
.message-body{overflow-wrap:anywhere;font-size:15.5px;line-height:1.62;white-space:pre-wrap}
.message-body.formatted{white-space:normal}
.message-body p+p,.message-body p+ul,.message-body p+ol,.message-body ul+p,.message-body ol+p{margin-top:.7em}
.message-body h3,.message-body h4{font-size:16px;margin:1.1em 0 .4em}
.message-body h3:first-child{margin-top:0}
.message-body ul,.message-body ol{padding-left:1.4em;margin:.5em 0}
.message-body li+li{margin-top:.25em}
.message-body code{font:13.5px var(--mono);background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:1px 5px}
.message-body pre{margin:.8em 0;padding:12px 14px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px;overflow:auto}
.message-body pre code{background:none;border:0;padding:0;font-size:13px;white-space:pre}
.table-scroll{overflow:auto;margin:.8em 0;border:1px solid var(--line);border-radius:10px}
.message-body table{border-collapse:collapse;width:100%;font-size:14px}
.message-body td,.message-body th{padding:8px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.message-body tr:last-child td{border-bottom:0}
.message-body th{background:var(--surface-2);font-weight:650}
.message-files{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.message-files a{font-size:13px;padding:4px 10px;border-radius:99px;background:var(--surface);border:1px solid var(--line);text-decoration:none}

/* Earlier turns of the project chat */
.project-turn{border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.project-turn>summary{list-style:none;display:flex;align-items:center;gap:10px;min-height:48px;padding:8px 14px}
.project-turn>summary::-webkit-details-marker{display:none}
.project-turn>summary::before{content:"";width:7px;height:7px;flex:none;border-right:1.8px solid var(--faint);border-bottom:1.8px solid var(--faint);transform:rotate(-45deg);transition:transform .15s}
.project-turn[open]>summary::before{transform:rotate(45deg)}
.turn-prompt{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:14px}
.turn-agent{display:inline-flex;align-items:center;gap:4px;color:var(--agent);font-weight:600;white-space:nowrap}
.turn-agent .ui-icon{width:13px;height:13px}
.project-turn>.message-body{padding:4px 16px 14px 32px;display:grid;gap:10px}
.history-agent-text{padding-top:4px}

/* Tool activity */
.activity-item{border:1px solid var(--line);border-radius:12px;background:var(--surface);font-size:13px}
.activity-item>summary{list-style:none;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;padding:9px 14px}
.activity-item>summary::-webkit-details-marker{display:none}
.activity-title{display:flex;align-items:center;gap:8px;font:13px/1.45 var(--mono);overflow:hidden}
.activity-title .ui-icon{width:15px;height:15px;color:var(--faint)}
.activity-title .ui-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.activity-meta{font-size:12px;color:var(--faint);text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46vw}
.activity-preview{grid-column:1/-1;font:12px/1.45 var(--mono);color:var(--muted);white-space:pre-wrap;max-height:4.4em;overflow:hidden}
.activity-preview:empty{display:none}
.activity-item[open] .activity-preview{display:none}
.activity-item[data-state=failed],.activity-item[data-state=declined]{border-color:var(--danger-line);background:var(--danger-soft)}
.activity-item[data-state=inProgress],.activity-item[data-state=running],.activity-item[data-state=preparing]{border-color:var(--accent-line)}
.activity-content{display:grid;gap:8px;padding:0 14px 12px}
.activity-content pre{margin:0;max-height:360px;overflow:auto;padding:10px 12px;border-radius:8px;background:var(--surface-2);font:12px/1.5 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere}
.activity-content button{justify-self:start;min-height:36px;font-size:12.5px}

/* Sessions continued from the terminal */
.terminal-session{border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}
.terminal-session>summary{list-style:none;display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-height:48px;padding:8px 14px;font-weight:600;color:var(--agent)}
.terminal-session>summary::-webkit-details-marker{display:none}
.terminal-mode{margin-left:auto;font-weight:500}
.terminal-history{display:grid;gap:10px;padding:4px 14px 14px;max-height:60vh;overflow:auto}
.terminal-message{display:grid;gap:2px}
.terminal-message.user{justify-self:end;max-width:88%;background:var(--surface);border-radius:12px;padding:6px 12px 8px}
.terminal-role{display:inline-flex;align-items:center;gap:6px;font-weight:600}
.terminal-role .ui-icon{width:14px;height:14px}
.terminal-message .message-body{font-size:14.5px}
.terminal-note{font-size:12.5px;color:var(--muted)}
.terminal-list{display:grid;gap:18px}
.terminal-group{display:grid;gap:8px}
.terminal-group>h3{font-size:12.5px;font-weight:650;color:var(--muted);letter-spacing:.01em}
.terminal-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:6px 12px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.terminal-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--agent-soft);color:var(--agent)}
.terminal-main{display:grid;gap:2px}
.terminal-item-head{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px}
.terminal-item-head strong{font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.terminal-badge{padding:1px 8px;border-radius:99px;background:var(--surface-2);font-size:12px;font-weight:600;color:var(--muted);white-space:nowrap}
.terminal-badge.live{background:var(--warn-soft);color:var(--warn)}
.terminal-last{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.terminal-meta{color:var(--faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.terminal-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:4px}
.terminal-actions button{min-height:40px;padding:6px 12px;font-size:13.5px}
.terminal-empty{padding:24px 8px;text-align:center;color:var(--muted)}
.sessions-sheet{width:min(860px,calc(100vw - 24px))}
.sessions-project{color:var(--muted);font-weight:500}
.sessions-tools{display:grid;gap:8px}
.filter-chips{display:flex;flex-wrap:wrap;gap:6px}
.filter-chip{min-height:36px;padding:4px 14px;border-radius:99px;font-size:13px;font-weight:550;background:var(--surface-2);border-color:transparent;color:var(--muted)}
.filter-chip[aria-pressed=true]{background:var(--ink);color:var(--bg)}
.terminal-rename{min-height:32px;min-width:32px;padding:0;color:var(--faint);opacity:.7}
.terminal-rename .ui-icon{width:15px;height:15px}
.terminal-item:hover .terminal-rename{opacity:1}
.service-toggle{justify-self:center;font-size:13px;color:var(--muted)}
.sessions-button{min-height:40px;padding:6px 10px 6px 12px;border-color:var(--line);font-size:14px}
.sessions-count{min-width:22px;padding:0 6px;border-radius:99px;background:var(--surface-2);font-size:12px;font-weight:650;line-height:20px;text-align:center}
.sessions-button[data-live=true] .sessions-count{background:var(--warn-soft);color:var(--warn)}
.toolbar-actions{gap:6px}
.tree-terminal{display:inline-flex;align-items:center;gap:3px;min-width:40px;min-height:32px;padding:0 6px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:12px;font-weight:650}
.tree-terminal .ui-icon{width:15px;height:15px}
.tree-terminal[data-live=true]{color:var(--warn)}
.tree-terminal:hover{background:var(--surface-3)}
.tree-session.has-terminal{grid-template-columns:minmax(0,1fr) auto auto auto}
.session-suggestions{display:grid;gap:8px;width:min(640px,100%);margin:10px 0 6px;text-align:left}
#terminalTitle:focus,#activeTitle:focus{outline:none}
.terminal-group>h3 .ui-icon{width:15px;height:15px;vertical-align:-3px;margin-right:4px}
.session-suggestions-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.session-suggestions-head h3{font-size:14px}
.session-suggestions .terminal-item{background:var(--surface-2);border-color:transparent}
@media (max-width:600px){
 .terminal-item{grid-template-columns:auto minmax(0,1fr)}
 .terminal-actions{grid-column:1/-1;justify-content:flex-start}
 .sessions-button .ui-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
 .sessions-sheet{width:100vw;max-height:calc(var(--viewport-height,100dvh) - 24px)}
}

/* Mail between projects */
.project-mail{border:1px solid var(--accent-line);border-radius:10px;background:var(--accent-soft);max-width:min(92%,760px)}
.project-mail[data-dir=out]{align-self:flex-end;border-color:var(--line);background:var(--surface-2)}
.project-mail>summary{list-style:none;display:flex;align-items:center;gap:8px;min-height:40px;padding:5px 12px;font-size:13px}
.project-mail>summary::-webkit-details-marker{display:none}
.mail-dir{display:inline-flex;align-items:center;gap:5px;flex:none;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--accent)}
.project-mail[data-dir=out] .mail-dir{color:var(--working)}
.mail-dir .ui-icon{width:14px;height:14px}
.mail-source{flex:none;max-width:38%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.mail-preview{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}
.project-mail[open] .mail-preview{visibility:hidden}
.mail-state{flex:none;margin-left:auto;font-size:12px;color:var(--faint)}
.project-mail>.message-body{padding:0 12px 10px;font-size:14px}
.project-turn[data-dir=in] .turn-prompt{color:var(--accent)}

/* Approvals */
#approvals:empty{display:none}
#approvals{padding:0 20px;display:grid;gap:10px;max-height:40vh;overflow:auto}
.approval{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:14px;border:1px solid var(--warn-line);background:var(--warn-soft);border-radius:12px}
.approval strong,.approval p,.approval pre{grid-column:1/-1}
.approval strong{color:var(--warn)}
.approval pre{margin:0;max-height:180px;overflow:auto;padding:10px;border-radius:8px;background:var(--surface);font:12px/1.5 var(--mono);white-space:pre-wrap}
.approval button:first-of-type{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}

/* Composer */
.composer{margin:8px 16px 14px;padding:10px 10px 6px;border:1px solid var(--line-strong);border-radius:16px;background:var(--surface);gap:6px;transition:border-color .15s,box-shadow .15s}
.composer:focus-within{border-color:var(--agent);box-shadow:0 0 0 3px var(--agent-soft)}
.composer textarea{border:0;background:transparent;padding:6px 8px;min-height:48px;max-height:30vh;resize:none;font-size:16px;outline:none}
.composer-footer{display:flex;align-items:center;gap:6px}
.attach-button{flex:none;min-width:44px;border-color:transparent;background:transparent;color:var(--muted);padding:8px 10px}
.attach-button span{display:none}
.agent-switch{flex:none}
.agent-switch{display:inline-flex;padding:3px;gap:2px;border-radius:12px;background:var(--surface-2)}
.agent-option{min-height:38px;padding:6px 12px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-size:13.5px}
.agent-option .ui-icon{width:16px;height:16px}
.agent-option:hover{background:var(--surface-3)}
.agent-option[aria-pressed=true]{background:var(--surface);color:var(--agent);box-shadow:var(--shadow);font-weight:650}
.agent-option[data-agent=codex]{--agent:var(--codex)}
.agent-option[data-agent=claude]{--agent:var(--claude)}
.settings-trigger{flex:0 1 auto;justify-content:flex-start;border-color:transparent;background:transparent;color:var(--muted);font-size:13px;font-weight:500;padding:8px 10px;max-width:340px}
.settings-trigger #settingsSummary{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.settings-agent-icon{color:var(--agent)}
.composer-footer #send{flex:none;margin-left:auto;background:var(--agent);border-color:var(--agent);color:#fff;padding:8px 18px}
.composer-footer #send:disabled{opacity:.35}
.composer-hints{display:flex;justify-content:space-between;gap:12px;padding:0 8px;font-size:12px;color:var(--faint);min-height:18px}
.attachments{display:flex;flex-wrap:wrap;gap:6px;padding:0 6px}
.attachments:empty{display:none}
.attachment{display:inline-flex;align-items:center;gap:2px;padding:2px 2px 2px 12px;border-radius:99px;background:var(--surface-2);font-size:13px;max-width:260px}
.attachment span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.attachment button{min-height:32px;min-width:32px;padding:0;border-radius:99px}
.upload-status{padding:0 8px;font-size:12.5px;color:var(--muted)}

/* Error toast */
.error-box{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:60;display:flex;align-items:center;gap:8px;max-width:min(640px,calc(100vw - 32px));padding:8px 8px 8px 16px;border:1px solid var(--danger-line);background:var(--danger-soft);color:var(--danger);border-radius:12px;box-shadow:var(--shadow-pop)}
#error{font-size:14px}

/* Login */
.login-card{max-width:400px;margin:10vh auto 0;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);display:grid;gap:10px}
.login-card h1{font-size:24px}
.login-card p{color:var(--muted);margin-bottom:8px}
.login-card button{margin-top:8px}

/* Dialogs */
dialog{width:min(560px,calc(100vw - 24px));max-height:calc(var(--viewport-height,100dvh) - 32px);padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--ink);box-shadow:var(--shadow-pop);overflow:auto}
dialog[open]{display:grid;gap:12px;align-content:start}
dialog::backdrop{background:#0e1311a6;backdrop-filter:blur(2px)}
.wide-dialog{width:min(920px,calc(100vw - 24px))}
.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.dialog-heading>button{min-width:44px;padding:8px;margin:-8px -8px 0 0}
.dialog-intro{color:var(--muted);font-size:14px}
.dialog-done{justify-self:end;min-width:120px}
.settings-fields,.project-select-fields{display:grid;gap:6px}
.settings-fields label,.project-select-fields label{margin-top:6px}
.settings-saved,#permissionHelp{font-size:12.5px;color:var(--muted)}
#allAISettings{justify-self:start}
#stream,#gitText{margin:0;max-height:62vh;overflow:auto;padding:14px;background:var(--surface-2);border-radius:10px;font:12px/1.5 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere}

/* Project browser */
.project-browser-dialog{width:min(720px,calc(100vw - 24px))}
.tree-search-field{position:relative}
.tree-search-field .ui-icon{position:absolute;left:12px;top:13px;color:var(--faint)}
.tree-search-field input{padding-left:38px}
.show-hidden-projects{display:flex;align-items:center;gap:8px;font-weight:500}
.show-hidden-projects input{width:18px;min-height:18px}
#projectSearchResults{max-height:55vh;overflow:auto}
.browser-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12.5px;color:var(--muted)}

/* Project map */
.project-map-dialog{width:min(980px,calc(100vw - 24px))}
.map-navigation{display:flex;gap:4px;padding:3px;background:var(--surface-2);border-radius:12px;overflow:auto}
.map-navigation button{flex:1;min-height:38px;border:0;background:transparent;border-radius:9px;color:var(--muted);white-space:nowrap}
.map-navigation button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow);font-weight:650}
.map-content{display:grid;gap:12px;align-content:start}
.map-content>.primary{justify-self:start}
.map-content h3{font-size:20px;letter-spacing:-.015em}
.map-note,.map-detail{color:var(--muted)}
.map-detail{padding:12px 14px;background:var(--surface-2);border-radius:10px;font-size:14px}
.map-flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;counter-reset:none}
.map-flow li{display:grid;gap:4px;align-content:start;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.map-flow h4{font-size:15px}
.map-flow strong{font-size:12.5px;color:var(--accent)}
.map-flow p{font-size:13.5px;color:var(--muted)}
.map-code{margin:0;display:grid;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.map-code>div{display:grid;grid-template-columns:minmax(150px,240px) 1fr;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line)}
.map-code>div:last-child{border-bottom:0}
.map-code dt{font:13px var(--mono);overflow-wrap:anywhere}
.map-code dd{margin:0;color:var(--muted);font-size:14px}
.map-links{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.map-links li{display:grid;gap:4px;padding:14px;border:1px solid var(--line);border-radius:12px}
.map-links a{font-weight:650}
.map-links p{font-size:13.5px;color:var(--muted)}
.map-links small{font-family:var(--mono)}
.map-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:4px;border-top:1px solid var(--line)}
.map-footer p{font-size:12.5px;color:var(--faint)}
.map-footer button{flex:none;white-space:nowrap}

/* AI settings */
.ai-settings-dialog{width:min(980px,calc(100vw - 24px))}
.ai-settings-panels{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px}
.ai-settings-card{display:grid;gap:10px;align-content:start;padding:16px;border:1px solid var(--line);border-radius:14px}
.ai-settings-card h3{display:flex;align-items:center;gap:8px;font-size:16px;color:var(--agent)}
.ai-catalog-status{font-size:12.5px;color:var(--muted)}
.ai-settings-form{gap:6px}
.ai-settings-form button{margin-top:6px}
.ai-permission-help,.ai-settings-note{font-size:12.5px;color:var(--muted)}
.ai-location dl{margin:0;display:grid;gap:4px}
.ai-location dl>div{display:grid;grid-template-columns:130px 1fr;gap:8px;font-size:13px}
.ai-location dt{color:var(--muted)}
.ai-location dd{margin:0;overflow-wrap:anywhere}
.ai-location details{margin-top:6px;font-size:12.5px}
.ai-location summary{color:var(--muted);min-height:32px;display:flex;align-items:center}
.ai-location code{font:12px var(--mono);overflow-wrap:anywhere}

/* Communication */
.communication-status{display:flex;align-items:center;justify-content:space-between;gap:8px}
#communicationStatus{font-size:13px;color:var(--muted)}
.communication-log{display:grid;gap:8px;max-height:40vh;overflow:auto}
.communication-message{display:grid;gap:4px;padding:12px 14px;border:1px solid var(--line);border-radius:12px}
.communication-message h3{font-size:13.5px}
.communication-message p{white-space:pre-wrap;font-size:14px}

/* Tablet portrait and phones: sidebar becomes a drawer. */
@media (max-width:899px){
 main{padding:0}
 #workspace{grid-template-columns:minmax(0,1fr);gap:0}
 .mobile-only{display:inline-flex}
 .sidebar{position:fixed;z-index:40;top:var(--header);bottom:0;left:0;width:min(340px,88vw);padding:12px 10px;background:var(--bg);border-right:1px solid var(--line);box-shadow:var(--shadow-pop);transform:translateX(-105%);transition:transform .2s ease;visibility:hidden}
 .sidebar.is-open{transform:none;visibility:visible}
 #sidebarBackdrop:not([hidden]){display:block;position:fixed;inset:var(--header) 0 0 0;z-index:35;border:0;border-radius:0;background:#0e1311a6;min-height:0}
 .chat-panel{border:0;border-radius:0;box-shadow:none}
 .toolbar{padding:8px 8px 4px 8px}
 .toolbar #toggleSidebar{padding:8px 10px}
 .composer{margin:6px 10px 10px}
}
@media (max-width:420px){
 .composer-footer #send{padding:8px 12px}
 .composer-footer #send .ui-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
}
@media (max-width:600px){
 .app-header{padding:0 12px}
 .brand-text small{display:none}
 .header-actions>.indicator{font-size:0;gap:0}
 .toolbar #toggleSidebar .ui-label,.toolbar-actions summary .ui-label,.action-menu>summary .ui-label{display:none}
 #messages{padding:14px 12px 20px}
 .message.user{max-width:94%}
 .composer-footer{gap:4px}
 .agent-option{padding:6px 10px}
 .agent-option .ui-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
 .settings-trigger{flex:1 1 auto}
 .composer-hints{display:none}
 .map-code>div,.ai-location dl>div{grid-template-columns:1fr;gap:2px}
 .approval{grid-template-columns:1fr}
 dialog{padding:16px}
}
/* Short landscape screens with the on-screen keyboard. */
@media (max-height:560px){
 :root{--header:48px}
 main{padding:8px}
 .toolbar{padding-top:2px;padding-bottom:2px}
 .toolbar .eyebrow,.composer-hints{display:none}
 .toolbar .action-menu>summary,.toolbar #toggleSidebar{min-height:40px}
 .composer{margin:4px 10px 8px;padding:6px 8px 4px}
 .composer textarea{min-height:36px;max-height:22vh;padding:4px 8px}
 #messages{padding-top:12px;padding-bottom:12px}
 .chat-empty p,.starter-list{display:none}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* Tablet density: the tablet is the main device, so spacing and type are compact while touch targets stay usable. */
:root{font-size:14.5px;--header:50px}
.app-header{padding:0 14px}
.brand-mark{width:28px;height:28px;border-radius:8px;font-size:15px}
.brand{font-size:15px}
.toolbar{padding:6px 10px 2px 16px;gap:8px}
.chat-heading h1{font-size:16.5px}
.eyebrow{font-size:12px}
#messages{padding:12px max(14px,calc((100% - 960px)/2)) 18px;gap:8px}
.message-header{min-height:26px;font-size:12.5px}
.message-body{font-size:14.5px;line-height:1.5}
.message-body p+p,.message-body p+ul,.message-body p+ol,.message-body ul+p,.message-body ol+p{margin-top:.5em}
.message-body h3,.message-body h4{font-size:15px;margin:.8em 0 .3em}
.message-body pre{padding:8px 10px;margin:.5em 0}
.message-body td,.message-body th{padding:5px 9px}
.table-scroll{margin:.5em 0}
.message.user{padding:3px 12px 8px;border-radius:12px 12px 4px 12px}
.activity-item>summary{padding:5px 12px}
.activity-title,.activity-preview{font-size:12px}
.project-turn>summary{min-height:40px;padding:5px 12px}
.turn-prompt{font-size:13.5px}
.terminal-session>summary{min-height:40px;padding:5px 12px}
.terminal-history{padding:2px 12px 10px;gap:6px}
.composer{margin:4px 10px 8px;padding:6px 8px 3px}
.composer textarea{min-height:40px;font-size:15px;padding:4px 6px}
.composer-hints{font-size:12px;min-height:14px}
.sidebar-heading{padding:0 2px 4px 6px}
.tree-host{margin-bottom:6px}
.tree-host>summary{min-height:34px;padding:4px 8px}
.tree-session .tree-open{min-height:44px;padding:5px 6px 5px 10px;gap:1px}
.tree-key .tree-open{min-height:44px}
.tree-project-name{font-size:13.5px}
.tree-path{font-size:12px}
.tree-session{margin:1px 0}
.tree-more{min-height:32px}
@media (min-width:900px){
 main{padding:10px}
 #workspace{grid-template-columns:264px minmax(0,1fr);gap:10px}
 .chat-panel{border-radius:12px}
}
@media (max-width:600px){#messages{padding:10px 10px 14px}}
@media (max-height:560px){
 :root{--header:44px}
 main{padding:6px}
 .toolbar{padding-top:2px;padding-bottom:0}
 .composer{margin:3px 8px 6px;padding:4px 6px 2px}
 .composer textarea{min-height:34px}
 .composer-hints{display:none}
 #messages{padding-top:8px;padding-bottom:8px}
}

/* Claude plan limit in the header */
.usage-meter{flex:0 1 auto;display:inline-flex;align-items:center;gap:8px;min-height:36px;margin:0 auto 0 16px;padding:4px 12px;border:1px solid var(--line);border-radius:99px;background:var(--surface-2);font-size:12.5px;font-weight:500;color:var(--muted);white-space:nowrap;overflow:hidden}
.usage-meter strong{color:var(--ink);font-weight:700}
.usage-bar{position:relative;width:80px;height:6px;flex:none;border-radius:99px;background:var(--surface-3);overflow:hidden}
.usage-bar::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--used,0%);border-radius:inherit;background:var(--ok)}
.usage-meter[data-level=warn] .usage-bar::after{background:var(--warn)}
.usage-meter[data-level=high] .usage-bar::after{background:var(--danger)}
.usage-meter[data-level=high] strong{color:var(--danger)}
.usage-reset,.usage-five{font-size:12px;color:var(--faint)}
.usage-five{padding-left:8px;border-left:1px solid var(--line)}
@media (max-width:1000px){.usage-five{display:none}}
@media (max-width:760px){.usage-reset,.usage-label{display:none}.usage-meter{margin-left:8px;padding:4px 10px}.usage-bar{width:48px}}

/* Activity groups: consecutive tool calls in one collapsed line */
.activity-group{border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.activity-group>summary{list-style:none;display:flex;align-items:center;gap:8px;min-height:36px;padding:4px 12px;font-size:12.5px;color:var(--muted)}
.activity-group>summary::-webkit-details-marker{display:none}
.group-icon{display:grid;place-items:center;flex:none;color:var(--faint)}
.group-icon .ui-icon{width:15px;height:15px}
.group-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}
.group-count{flex:none;font-size:12px;color:var(--faint)}
.activity-group[data-state=running] .group-icon{color:var(--working);animation:pulse 1.4s ease-in-out infinite}
.activity-group[data-state=failed]{border-color:var(--danger-line)}
.activity-group[data-state=failed] .group-count{color:var(--danger)}
.activity-list{display:grid;gap:4px;padding:0 6px 6px}
.activity-list .activity-item{border-color:transparent;background:var(--surface-2);border-radius:8px}
.activity-list .activity-item>summary{padding:4px 10px}
.activity-list .activity-item[data-state=completed] .activity-preview{display:none}
.activity-list .activity-meta{max-width:30vw}
/* Sidebar: one line per session; details are in the tooltip */
#projectTree .tree-key .tree-open{min-height:40px;padding:4px 6px 4px 8px}
#projectTree .tree-key .tree-path{display:none}
.tree-ago{margin-left:auto;flex:none;font-size:12px;color:var(--faint)}
.tree-live{gap:0}
#projectTree .tree-working{gap:0}
#projectTree .tree-project .tree-meta,#projectTree .tree-write,#projectTree .tree-hide{display:none}
#projectTree .tree-project .tree-open{min-height:38px}
#projectTree .tree-session.tree-project{grid-template-columns:minmax(0,1fr) auto}
#projectTree .tree-terminal{min-height:28px}
.tree-host>summary{min-height:30px}

/* Live view of an open Remote Control session in its panel chat */
.live-mirror{border-color:var(--accent-line)}
.live-mirror[data-state=working]{border-color:var(--working)}
.live-mirror .terminal-mode{display:inline-flex;align-items:center;gap:6px}
.live-mirror[data-state=working] .terminal-mode{color:var(--working);font-weight:600}
.terminal-step{display:flex;align-items:center;gap:6px;font:12px/1.4 var(--mono);color:var(--muted);padding-left:2px}
.terminal-step .ui-icon{width:13px;height:13px;flex:none;color:var(--faint)}
.terminal-step span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.live-mirror .terminal-history{max-height:none}
/* A choice the open session waits for on its screen. */
.session-dialog{margin-top:10px;padding:12px;border:1px solid var(--accent-line);border-radius:var(--radius);background:var(--accent-soft);display:grid;gap:8px}
.session-dialog>strong{font-size:13px;color:var(--accent)}
.session-dialog>p{margin:0;font-weight:600}
.session-dialog-options{display:grid;gap:6px}
.session-dialog-option{display:grid;justify-items:start;justify-content:stretch;gap:2px;text-align:left;width:100%;background:var(--surface)}
.session-dialog-option small{color:var(--muted);font-weight:400;line-height:1.35}
.session-dialog-hint{color:var(--muted)}
.tree-waiting{display:inline-grid;place-items:center;width:18px;height:18px;margin-left:auto;border-radius:50%;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent);font:700 11px/1 var(--sans,inherit);flex:none}
/* An open Remote Control session reads like the ordinary chat: no grey frame, the same bubbles and type.
   Only a thin line with the session's state separates it from the panel turns above. A closed original stays folded. */
.live-mirror:not([data-state=closed]){border:0;border-radius:0;background:transparent}
.live-mirror:not([data-state=closed])>summary{min-height:30px;padding:2px 0 4px;border-bottom:1px solid var(--line);font-size:12.5px;font-weight:600}
.live-mirror:not([data-state=closed]) .terminal-history{padding:10px 0 0;gap:10px}
.live-mirror:not([data-state=closed]) .terminal-message.user{max-width:min(88%,680px);background:var(--user-bubble);border-radius:12px 12px 4px 12px;padding:3px 12px 8px}
.live-mirror:not([data-state=closed]) .terminal-role{min-height:26px;font-size:12.5px;font-weight:650;color:var(--agent)}
.live-mirror:not([data-state=closed]) .terminal-message.user .terminal-role{color:var(--muted)}
.live-mirror:not([data-state=closed]) .terminal-message .message-body{font-size:14.5px;line-height:1.5}
/* Background work of the open session: a counter in the chat header, the list on tap. */
.background-list{min-width:min(360px,90vw);gap:2px}
.background-item{display:grid;grid-template-columns:auto 1fr;gap:2px 8px;align-items:start;padding:8px 10px;border-radius:var(--radius-sm)}
.background-item .ui-icon{grid-row:span 2;width:16px;height:16px;margin-top:2px;color:var(--working)}
.background-item strong{font-size:13.5px;font-weight:600;overflow-wrap:anywhere}
.background-item small{color:var(--muted);font-size:12px}
/* Answers carry no "Claude Code" label: the layout already tells who speaks. Only a small copy button stays at the
   top right, in the flow: a floated or absolutely placed one makes the chat jump while output streams in. */
.message:not(.user)>.message-header>.ui-icon,.message:not(.user)>.message-header>.ui-label{display:none}
.message:not(.user)>.message-header{justify-content:flex-end;height:0;min-height:0;overflow:visible}
.message:not(.user)>.message-body{padding-right:30px}
.message:not(.user)>.message-header button{min-height:24px;padding:0 4px;transform:translateY(12px)}
.message:not(.user)>.message-header button .ui-label{display:none}
.history-user-text{justify-self:end;max-width:88%;margin:6px 0;padding:4px 12px 6px;border-radius:12px 12px 4px 12px;background:var(--user-bubble);white-space:pre-wrap}
/* One conversation look for every chat: the earlier turns of a panel chat read like the live view of a terminal
   session: plain answers, compact tool steps, the owner's bubbles. */
.transcript-turn{display:grid;gap:10px}
.transcript-turn .terminal-message{display:grid;gap:2px}
.transcript-turn .terminal-message.user{justify-self:end;max-width:min(88%,680px);background:var(--user-bubble);border-radius:12px 12px 4px 12px;padding:3px 12px 8px}
.transcript-turn .terminal-role{display:inline-flex;align-items:center;gap:6px;min-height:26px;font-size:12.5px;font-weight:650;color:var(--muted)}
.transcript-turn .terminal-role .ui-icon{width:14px;height:14px}
.transcript-turn .terminal-message .message-body{font-size:14.5px;line-height:1.5}
.transcript-note{margin:0;font-size:12.5px;color:var(--faint)}
.transcript-more{justify-self:center;align-self:center;min-height:36px;font-size:13px;color:var(--muted)}
/* The current turn's tool calls read as the same compact step line; it still opens to show the calls. */
.activity-group{border:0;border-radius:0;background:transparent}
.activity-group>summary{min-height:28px;padding:2px 2px;font:12px/1.4 var(--mono);gap:6px}
.activity-group .group-title{color:var(--muted)}
.activity-group .group-icon .ui-icon{width:13px;height:13px}
.activity-group[data-state=failed] .group-title{color:var(--danger)}
.activity-list{padding:2px 0 4px 20px}
.panel-note{font-family:inherit;font-size:12.5px;color:var(--accent)}
.panel-note .ui-icon{color:var(--accent)}
/* The server is part of the chat's state line, not a label above the title. */
#projectLabel{display:none}
#status[data-host]:not([data-host=""])::before{content:attr(data-host) " · "}
/* Browser surfaces in the panel's palette. */
::selection{background:var(--accent-soft);color:var(--ink)}
textarea,input{caret-color:var(--accent)}
#messages,.sidebar,.menu-items{scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}


/* ---- Chat header (v2, 2026-10-11) ----
   One row in three parts. Who: the session's mark, its name, server · model under it. What it is doing: one pill in
   the colour of the state, the background-work chip and a round stop. Tools: quiet icon buttons. Only the state part
   carries colour, so the eye lands on the name first and on the state second. */
.toolbar{display:flex;align-items:center;gap:12px;min-height:64px;padding:10px 12px 10px 18px;border-bottom:1px solid var(--line)}
.toolbar #toggleSidebar{min-height:40px;padding:6px 8px;border:0;background:transparent;color:var(--muted)}
.toolbar #toggleSidebar .ui-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.chat-avatar{position:relative;display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:12px;background:var(--agent-soft);color:var(--agent)}
.chat-avatar .ui-icon{width:20px;height:20px}
.chat-avatar::after{content:"";position:absolute;inset:-4px;border-radius:15px;border:2px solid transparent;transition:border-color .25s ease-out}
.toolbar:has(.state-pill:is([data-state=thinking],[data-state=working],[data-state=responding])) .chat-avatar::after{border-color:color-mix(in srgb,var(--working) 55%,transparent);animation:avatar-work 1.8s ease-in-out infinite}
.toolbar:has(.state-pill[data-state=approval]) .chat-avatar::after{border-color:var(--warn)}
@keyframes avatar-work{50%{border-color:color-mix(in srgb,var(--working) 15%,transparent)}}
.chat-heading{flex:1;min-width:0;display:grid;gap:1px}
.chat-heading h1{font-size:19px;font-weight:700;line-height:1.25;letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#status{font-size:12.5px;line-height:1.3;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-state{display:flex;align-items:center;gap:6px;flex:0 1 auto;min-width:0}
.state-pill{min-width:0;max-width:320px;min-height:34px;padding:0 14px 0 12px;border-radius:99px;background:var(--surface-2);font-size:13px;font-weight:650;overflow:hidden;text-overflow:ellipsis;transition:background-color .2s ease-out,color .2s ease-out}
.state-pill:is([data-state=thinking],[data-state=working],[data-state=responding]){background:color-mix(in srgb,var(--working) 12%,var(--surface))}
.state-pill[data-state=approval]{background:color-mix(in srgb,var(--warn) 14%,var(--surface))}
.state-pill:is([data-state=failed],[data-state=offline]){background:color-mix(in srgb,var(--danger) 11%,var(--surface))}
.state-pill[data-state=connected]{background:color-mix(in srgb,var(--ok) 12%,var(--surface))}
.background-menu>summary{min-height:34px;gap:6px;padding:0 11px 0 10px;border-radius:99px;background:color-mix(in srgb,var(--working) 9%,var(--surface));color:var(--working);font-size:13px;font-weight:650}
.background-menu>summary:hover,.background-menu[open]>summary{background:color-mix(in srgb,var(--working) 16%,var(--surface))}
.background-menu>summary .ui-icon{width:16px;height:16px}
.background-menu>summary .ui-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.background-menu .sessions-count{min-width:0;padding:0;background:transparent;color:inherit;font-size:13px}
.stop-button{flex:none;width:36px;min-width:36px;height:36px;min-height:36px;padding:0;border-radius:50%;background:transparent;border-color:var(--danger-line)}
.stop-button:hover{background:var(--danger-soft)}
.stop-button .ui-icon{width:15px;height:15px}
.stop-button .ui-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (pointer:coarse){.stop-button{position:relative}.stop-button::after{content:"";position:absolute;inset:-4px}}
.toolbar-actions{flex:none;gap:2px;padding-left:6px;border-left:1px solid var(--line)}
.toolbar-actions .sessions-button,.toolbar-actions .action-menu>summary{min-height:40px;gap:6px;padding:6px 9px;border:0;border-radius:10px;background:transparent;color:var(--muted);font-size:13.5px;font-weight:600}
.toolbar-actions .sessions-button:hover,.toolbar-actions .action-menu>summary:hover,.toolbar-actions .action-menu[open]>summary{background:var(--surface-2);color:var(--ink)}
.toolbar-actions .ui-icon{width:18px;height:18px}
.toolbar-actions .sessions-count{min-width:18px;padding:0 5px;border-radius:99px;font-size:12px;line-height:18px;font-weight:700}
.sessions-button[data-live=true] .sessions-count{background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok)}
.toolbar-actions .sessions-button .ui-label,.toolbar-actions .action-menu>summary .ui-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (max-width:899px){.toolbar{gap:8px;padding:8px 8px 8px 6px;min-height:58px}.chat-avatar{width:34px;height:34px}.chat-heading h1{font-size:17px}.state-pill{max-width:210px}}
@media (max-width:600px){.chat-avatar,#status{display:none}.state-pill{flex:none;width:34px;max-width:34px;padding:0;gap:0;justify-content:center;font-size:0}.toolbar-actions{padding-left:2px;border-left:0}.toolbar{position:relative}.background-menu{position:static}.background-menu>.menu-items{left:8px;right:8px;min-width:0}}
@media (prefers-reduced-motion:reduce){.chat-avatar::after{animation:none}}

/* ---- Mail between sessions (2026-10-11): a quiet line, not a tinted box ----
   Arrow for the direction (the words stay for screen readers), the counterpart's short name (server in the tooltip),
   the gist without the letter's own "A → B (date)" header, the state. Sent letters sit on the right, as the owner's
   messages do. Opening shows the text in a soft card. */
.project-mail{max-width:min(92%,760px);border:0;border-radius:10px;background:transparent}
.project-mail[data-dir=out]{align-self:flex-end;background:transparent}
.project-mail>summary{min-height:32px;gap:8px;padding:2px 8px;border-radius:10px;font-size:13px;transition:background-color .15s ease-out}
.project-mail>summary:hover,.project-mail[open]>summary{background:var(--surface-2)}
.mail-dir{gap:0;color:var(--accent)}
.mail-dir .ui-icon{width:15px;height:15px}
.mail-dir .ui-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.project-mail[data-dir=out] .mail-dir{color:var(--working)}
.mail-source{max-width:30%;font-weight:650}
.mail-preview{color:var(--muted)}
.project-mail[open] .mail-preview{visibility:visible;color:var(--faint)}
.mail-state{font-size:12px;color:var(--faint)}
.project-mail>.message-body{margin:4px 0 6px;padding:10px 12px;border-radius:10px;background:var(--surface-2);font-size:14px;line-height:1.5}
.project-mail[data-dir=in]>.message-body{background:var(--accent-soft)}

/* ---- Sidebar (redesign 2026-10-11) ----
   Sessions are the content; the servers are quiet section labels. Each row: a dot in the colour of the session's state,
   the name with its qualifier under it, and on the right work, a question or the time a closed session was used.
   The current row is a raised card; no coloured bar. */
.tree-host{margin-bottom:14px}
.tree-host>summary{min-height:32px;gap:8px;padding:4px 8px 4px 10px;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--faint)}
.tree-host-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tree-host-count{font-size:12px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--ok)}
.tree-host-count:empty{display:none}
.tree-session{margin:1px 0;border-radius:12px}
.tree-session:has(.tree-open[aria-current=true])::before{content:none}
.tree-session:has(.tree-open[aria-current=true]){background:var(--surface);box-shadow:var(--shadow)}
#projectTree .tree-key .tree-open{min-height:48px;padding:7px 10px 7px 12px;border-radius:12px}
.tree-key .tree-project-label{gap:10px}
.tree-state{position:relative;flex:none;width:9px;height:9px;margin:0 1px;border-radius:50%;background:transparent;box-shadow:inset 0 0 0 1.6px var(--line-strong)}
.tree-state.tree-live{display:block;gap:0;margin-left:1px;background:var(--ok);box-shadow:none}
.tree-state.tree-live::before{content:none}
.tree-state[data-state=working]{background:var(--working);box-shadow:none}
.tree-state[data-state=working]::after{content:"";position:absolute;inset:-4px;border-radius:50%;background:var(--working);animation:tree-ping 1.8s cubic-bezier(.16,1,.3,1) infinite}
@keyframes tree-ping{0%{transform:scale(.5);opacity:.45}100%{transform:scale(1.5);opacity:0}}
.tree-state[data-state=waiting]{background:var(--warn);box-shadow:none}
.tree-key-text{display:grid;min-width:0;flex:1;line-height:1.25}
.tree-key .tree-project-name{font-size:14.5px;font-weight:600}
.tree-key .tree-open[aria-current=true] .tree-project-name{font-weight:700}
.tree-key-sep{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.tree-key-sub{font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tree-key:has(.tree-state[data-state=closed]) .tree-project-name{color:var(--muted)}
.tree-ago{font-size:12px;color:var(--faint)}
.tree-working{color:var(--working)}
.tree-waiting{background:color-mix(in srgb,var(--warn) 16%,var(--surface));border-color:transparent;color:var(--warn)}
.tree-more{display:inline-flex;align-items:center;gap:6px;min-height:34px;margin:2px 0 0 4px;padding:4px 8px;border-radius:8px;color:var(--faint);font-size:12.5px;font-weight:600}
.tree-more .ui-icon{width:13px;height:13px;transform:rotate(-90deg);transition:transform .15s ease-out}
.tree-more[data-open=true] .ui-icon{transform:none}
.tree-more:hover{background:var(--surface-2);color:var(--muted)}
.tree-projects{margin:6px 0 0}
.tree-projects>summary{min-height:34px;padding:4px 8px 4px 10px;font-size:12.5px;color:var(--faint)}
.tree-empty{padding:4px 10px 6px;color:var(--faint)}
@media (prefers-reduced-motion:reduce){.tree-state[data-state=working]::after{animation:none}}

/* Pictures in answers (design variants, screenshots): a row of cards that fit the tablet, captions under them. */
.chat-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:10px;margin:.6em 0}
.chat-image{display:grid;gap:4px;align-content:start;color:var(--muted);text-decoration:none}
.chat-image img{display:block;width:100%;max-height:520px;object-fit:contain;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}
p .chat-image{margin:.4em 0;max-width:min(100%,560px)}
.chat-image:hover img{border-color:var(--line-strong)}
.chat-image-caption{font-size:12.5px;line-height:1.35}
.chat-image.is-missing{display:inline;font-size:12.5px;color:var(--faint)}
/* A single picture (a board of screens) gets the width of the text column, not a third of it. */
.chat-gallery:has(>.chat-image:only-child){grid-template-columns:minmax(0,min(100%,820px))}
/* Sidebar: a session continued in the panel chat (its terminal is closed) and a project's own chat used lately carry a
   ring in the accent colour: in use, but not an open terminal. Project chats read like session rows; the terminal
   count lives in the tools menu, not in the list. */
.tree-state[data-state=chat]{background:transparent;box-shadow:inset 0 0 0 2.5px var(--accent)}
#projectTree .tree-project .tree-open{min-height:48px;padding:7px 10px 7px 12px;border-radius:12px}
#projectTree .tree-project .tree-project-label{gap:10px}
#projectTree .tree-project:has(.tree-state[data-state=closed]) .tree-project-name{color:var(--muted)}
#projectTree .tree-terminal{display:none}
#projectTree .tree-session.tree-project.has-terminal{grid-template-columns:minmax(0,1fr) auto}
.dialog-status{min-height:18px;margin:0;font-size:13px;color:var(--danger)}
#newSessionForm{display:grid;gap:8px}

/* Servers dialog: the connected servers, then the three steps to connect one, then the job's progress. */
.servers-dialog{width:min(620px,94vw)}
.servers-list{list-style:none;margin:0 0 6px;padding:0;display:grid;gap:4px}
.servers-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;background:var(--surface-2)}
.servers-item .ui-icon{color:var(--muted);flex:none}
.servers-text{display:grid;flex:1;min-width:0}.servers-text small{color:var(--muted);font-size:12.5px}
.servers-remove{min-height:36px;font-size:13px;color:var(--danger)}
.servers-subtitle{margin:12px 0 4px;font-size:15px}
.servers-steps{margin:0 0 8px;padding-left:20px;display:grid;gap:6px;font-size:13.5px;color:var(--muted)}
.servers-key{display:flex;align-items:flex-start;gap:6px;margin-top:6px}
.servers-key code{flex:1;min-width:0;padding:8px 10px;border-radius:8px;background:var(--surface-2);font:12px/1.4 var(--mono);color:var(--ink);overflow-wrap:anywhere}
.servers-form{display:grid;gap:8px}
.servers-row{display:grid;grid-template-columns:1fr 110px;gap:10px}.servers-row span{display:grid;gap:8px}
.servers-job{margin:10px 0 0;padding:0;list-style:none;display:grid;gap:6px}
.servers-job-step{display:grid;gap:2px;padding-left:22px;position:relative;font-size:13.5px}
.servers-job-step::before{content:"";position:absolute;left:4px;top:5px;width:9px;height:9px;border-radius:50%;box-shadow:inset 0 0 0 1.6px var(--line-strong)}
.servers-job-step[data-state=running]::before{background:var(--working);box-shadow:none;animation:pulse 1.4s ease-in-out infinite}
.servers-job-step[data-state=done]::before{background:var(--ok);box-shadow:none}
.servers-job-step[data-state=failed]::before{background:var(--danger);box-shadow:none}
.servers-job-step small{color:var(--muted);font-size:12.5px;overflow-wrap:anywhere}
.dialog-status[data-state=done],.dialog-status[data-state=running],.dialog-status[data-state=""]{color:var(--muted)}