/* buddy-broker operator console — monochrome, monospace, matches the in-VM UI. */
:root {
  --bg: #141414; --bg2: #1c1c1c; --panel: #1f1f1f;
  --line: #333; --line-strong: #444;
  --fg: #fafafa; --muted: #a3a3a3;
  --accent: #fafafa; --accent-fg: #1c1c1c;
  --err: #f97066; --ok: #4ade80; --warn: #fbbf24;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--fg);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px; overflow: hidden;
}
button {
  font-family: inherit; font-size: 12px; cursor: pointer;
  background: var(--panel); color: var(--fg);
  border: 1px solid var(--line-strong); border-radius: 6px; padding: 5px 10px;
}
button:hover { border-color: var(--fg); }
button.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); font-weight: 700; }
button:disabled { opacity: .5; cursor: not-allowed; }
input, select {
  font-family: inherit; font-size: 12px;
  background: var(--bg); color: var(--fg);
  border: 1px solid var(--line-strong); border-radius: 6px; padding: 6px 8px; width: 100%;
}
.hidden { display: none !important; }
a { color: var(--fg); }

/* ---- login gate ---------------------------------------------------------- */
#login {
  height: 100vh; display: flex; align-items: center; justify-content: center;
}
#login .card {
  width: 340px; background: var(--bg2); border: 1px solid var(--line);
  border-radius: 10px; padding: 22px; display: flex; flex-direction: column; gap: 12px;
}
#login h1 { font-size: 15px; letter-spacing: 2px; margin: 0; }
#login .sub { color: var(--muted); font-size: 11px; margin-top: -6px; }
#loginErr { color: var(--err); font-size: 11px; min-height: 14px; }

/* ---- app shell ----------------------------------------------------------- */
#app { display: none; height: 100vh; }
#app.on { display: flex; }

#sidebar {
  width: 300px; min-width: 300px; border-right: 1px solid var(--line);
  background: var(--panel); display: flex; flex-direction: column;
}
#sideHead {
  padding: 9px 11px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 8px;
}
#sideHead .title { font-weight: 700; letter-spacing: 2px; font-size: 12px; }
#sideHead .spacer { flex: 1; }
#ver { font-size: 10px; color: var(--muted); }

.fleet-btn {
  margin: 6px 6px 0; width: calc(100% - 12px); text-align: left;
  border-style: dashed; font-weight: 700;
}
.fleet-btn.sel { background: var(--accent); color: var(--accent-fg); border-style: solid; border-color: var(--accent); }
#appliances { flex: 1; overflow-y: auto; padding: 6px; }
.appl { margin-bottom: 6px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.appl-head {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 9px; background: var(--bg2); font-weight: 700; font-size: 12px;
}
.dot { width: 8px; height: 8px; border-radius: 999px; background: var(--muted); flex: none; }
.dot.online { background: var(--ok); }
.dot.offline { background: var(--err); }
.appl-meta { color: var(--muted); font-weight: 400; font-size: 10px; }
.inst {
  display: flex; align-items: center; gap: 7px; padding: 6px 9px 6px 22px;
  border-top: 1px solid var(--line); cursor: pointer;
}
.inst:hover { background: var(--bg2); }
.inst.sel { background: var(--accent); color: var(--accent-fg); }
.inst .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inst .os { font-size: 10px; opacity: .7; }
.inst .istate { width: 7px; height: 7px; border-radius: 999px; flex: none; background: var(--muted); }
.inst .istate.on { background: var(--ok); }
.inst .istate.off { background: var(--line-strong); }
.inst .istate.busy { background: var(--warn); animation: buddy-blink 1s ease-in-out infinite; }
.inst .istate.unknown { background: var(--muted); }
.inst.sel .istate { outline: 1px solid var(--accent-fg); }
.inst .act { font-size: 9px; flex: none; padding: 0 4px; border-radius: 4px; white-space: nowrap; }
.inst .act.busy { background: var(--warn); color: #000; }
.inst .act.rsch { background: var(--ok); color: #000; }
.inst.sel .act { color: #000; }
@keyframes buddy-blink { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
.empty { color: var(--muted); font-size: 11px; padding: 14px; text-align: center; }

#sideFoot { border-top: 1px solid var(--line); padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.settings-toggle { display: flex; align-items: center; gap: 6px; width: 100%; text-align: left; }
#settingsCard { display: flex; flex-direction: column; gap: 5px; padding-top: 4px; }
#settingsCard label { font-size: 10px; color: var(--muted); }
.settings-note { font-size: 10px; color: var(--ok); min-height: 12px; }
.settings-note.err { color: var(--err); }
.row { display: flex; gap: 6px; align-items: center; }
.keyState { font-size: 10px; }
.keyState.set { color: var(--ok); }
.keyState.unset { color: var(--warn); }

/* ---- chat pane ----------------------------------------------------------- */
#main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
#chatHead {
  padding: 9px 13px; border-bottom: 1px solid var(--line); background: var(--panel);
  display: flex; align-items: center; gap: 10px;
}
#chatHead .device { font-weight: 700; }
#chatHead .sub { color: var(--muted); font-size: 11px; }
#chatHead .spacer { flex: 1; }

#nav { display: flex; gap: 4px; }
.nav-btn { padding: 3px 9px; font-size: 11px; }
.nav-btn.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); font-weight: 700; }

#banner {
  padding: 6px 13px; background: rgba(249,112,102,.12); color: var(--err);
  border-bottom: 1px solid var(--line); font-size: 11px;
}

/* ---- mascot HUD ---------------------------------------------------------- */
#mascotHud {
  position: relative; border-bottom: 1px solid var(--line); background: var(--panel);
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 10px 8px 8px; overflow: hidden;
}
#mascot {
  margin: 0; font-size: 11px; line-height: 1.05; color: var(--fg);
  white-space: pre; letter-spacing: 0; text-align: center;
}
#mascot.enter { animation: buddy-pop .55s ease; }
@keyframes buddy-pop { 0% { transform: translateY(6px) scale(.9); opacity: .4; } 60% { transform: translateY(-2px) scale(1.04); } 100% { transform: none; opacity: 1; } }
#mascotStatus { color: var(--muted); font-size: 11px; min-height: 14px; }
#sparkles { position: absolute; inset: 0; pointer-events: none; }
.spark { position: absolute; color: var(--fg); opacity: 0; font-size: 12px; animation: buddy-spark 1.3s ease-out forwards; }
@keyframes buddy-spark { 0% { opacity: 0; transform: translateY(0) scale(.6); } 30% { opacity: .9; } 100% { opacity: 0; transform: translateY(-38px) scale(1.1); } }

/* ---- panels (artifacts / history) --------------------------------------- */
.panel { flex: 1; overflow-y: auto; display: flex; flex-direction: column; min-height: 0; }
.panel-head { display: flex; align-items: center; gap: 8px; padding: 9px 13px; border-bottom: 1px solid var(--line); background: var(--panel); font-weight: 700; }
.panel-head a { font-size: 11px; font-weight: 400; }
.list { padding: 8px 10px; display: flex; flex-direction: column; gap: 6px; overflow-y: auto; }
.list-item { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; cursor: pointer; }
.list-item:hover { border-color: var(--fg); }
.list-item .li-title { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list-item .li-meta { color: var(--muted); font-size: 10px; margin-top: 2px; display: flex; gap: 8px; }
.list-item .li-del { float: right; color: var(--muted); font-size: 11px; }
.list-item .li-del:hover { color: var(--err); }
.artifact-view { display: flex; flex-direction: column; min-height: 0; border-top: 1px solid var(--line); }
.artifact-view pre { flex: 1; overflow: auto; margin: 0; padding: 12px; background: #0c0c0c; white-space: pre-wrap; word-wrap: break-word; }
.tag { font-size: 10px; border: 1px solid var(--line-strong); border-radius: 4px; padding: 0 5px; }

/* ---- research ------------------------------------------------------------ */
#researchStart { padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; border-bottom: 1px solid var(--line); }
#researchObjective { width: 100%; height: 60px; resize: vertical; }
.research-stream { flex: 1; overflow-y: auto; padding: 10px 12px; display: flex; flex-direction: column; gap: 3px; font-size: 12px; }
.rev { display: flex; gap: 7px; align-items: baseline; }
.rev .glyph { width: 16px; text-align: center; flex: none; color: var(--muted); }
.rev.done { color: var(--ok); }
.rev.err { color: var(--err); }
.rev.text { color: var(--muted); white-space: pre-wrap; }
.rev .who { color: var(--muted); font-size: 10px; }
.status-badge { font-size: 10px; border-radius: 4px; padding: 0 6px; }
.status-badge.running { background: var(--warn); color: #000; }
.status-badge.complete { background: var(--ok); color: #000; }
.status-badge.error, .status-badge.stopped, .status-badge.interrupted { background: var(--err); color: #000; }

/* ---- MCP / tools management --------------------------------------------- */
.mcp-group { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.mcp-group-head { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: var(--bg2); cursor: pointer; }
.mcp-group-head .mcp-name { font-weight: 700; }
.mcp-group-head .mcp-count { color: var(--muted); font-size: 10px; }
.mcp-group-head .chev { color: var(--muted); transition: transform .1s; }
.mcp-group.open .chev { transform: rotate(90deg); }
.mcp-toggle-all { font-size: 10px; padding: 2px 8px; }
.mcp-tools { display: none; border-top: 1px solid var(--line); }
.mcp-group.open .mcp-tools { display: block; }
.mcp-tool { display: flex; align-items: baseline; gap: 8px; padding: 6px 10px; border-top: 1px solid var(--line); cursor: pointer; }
.mcp-tool:first-child { border-top: none; }
.mcp-tool input { width: auto; flex: none; margin-top: 2px; accent-color: var(--fg); }
.mcp-tool .t-name { font-weight: 700; flex: none; }
.mcp-tool.off .t-name { color: var(--muted); text-decoration: line-through; }
.mcp-tool .t-desc { color: var(--muted); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

#log { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 80%; padding: 8px 11px; border-radius: 9px; white-space: pre-wrap; word-wrap: break-word; line-height: 1.5; }
.msg.user { align-self: flex-end; background: var(--accent); color: var(--accent-fg); }
.msg.assistant { align-self: flex-start; background: var(--bg2); border: 1px solid var(--line); }
.msg code { background: rgba(255,255,255,.08); padding: 1px 4px; border-radius: 4px; }
.msg pre { background: #0c0c0c; border: 1px solid var(--line); border-radius: 6px; padding: 9px; overflow-x: auto; margin: 6px 0; }
.msg pre code { background: none; padding: 0; }
.tool { align-self: flex-start; color: var(--muted); font-size: 11px; padding: 2px 4px; }
.tool .k { color: var(--fg); }
.err { align-self: center; color: var(--err); font-size: 11px; }
.placeholder { color: var(--muted); text-align: center; margin: auto; max-width: 420px; line-height: 1.6; }

#composer { border-top: 1px solid var(--line); padding: 10px 13px; display: flex; gap: 8px; }
#input { flex: 1; resize: none; height: 44px; }