/* Three panes: sessions, the conversation, and what the agent did. The middle one is where the
   work happens, so it gets the space; the others are narrow and scroll independently. */
:root {
  --bg: #0f1115; --panel: #161a21; --panel-2: #1c212a; --line: #262d38;
  --text: #e6e9ef; --dim: #9aa4b2; --dimmer: #6b7480;
  --up: #3fb950; --down: #f85149; --warn: #d29922; --accent: #58a6ff;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}
.hidden { display: none !important; }
button { font: inherit; cursor: pointer; }
.primary {
  background: var(--accent); color: #07101d; border: 0; border-radius: 6px;
  padding: 7px 14px; font-weight: 600;
}
.primary:disabled { opacity: .5; cursor: default; }
.link { background: none; border: 0; color: var(--dim); text-decoration: underline; padding: 0; }
.link:hover { color: var(--text); }

.gate { display: grid; place-items: center; height: 100vh; padding: 24px; }
.gate-card { max-width: 520px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: 24px; }
.gate-card h1 { margin: 0 0 8px; font-size: 18px; }
.gate-card p { color: var(--dim); margin: 0; }

.app { display: grid; grid-template-columns: 260px 1fr 340px; height: 100vh; }

/* ── sessions ── */
.sidebar { background: var(--panel); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; min-height: 0; }
.sidebar-head { padding: 12px; border-bottom: 1px solid var(--line); }
.sidebar-head .primary { width: 100%; }
.show-archived { display: block; padding: 8px 12px 0; color: var(--dimmer); font-size: 12px; }
.sessions { flex: 1; overflow-y: auto; padding: 8px; min-height: 0; }
.session {
  display: block; width: 100%; text-align: left; background: none; border: 0;
  color: var(--text); padding: 8px 10px; border-radius: 6px; margin-bottom: 2px;
}
.session:hover { background: var(--panel-2); }
.session.active { background: var(--panel-2); box-shadow: inset 2px 0 0 var(--accent); }
.session .s-title { display: block; font-size: 13px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; }
.session .s-meta { display: block; color: var(--dimmer); font-size: 11px; margin-top: 2px; }
.session.archived .s-title { color: var(--dimmer); font-style: italic; }
.badge { display: inline-block; border-radius: 999px; padding: 0 6px; font-size: 10px;
  font-weight: 700; margin-left: 4px; }
.badge.down { background: rgba(248,81,73,.18); color: var(--down); }
.badge.unrated { background: rgba(210,153,34,.18); color: var(--warn); }
.sidebar-foot { padding: 10px 12px; border-top: 1px solid var(--line); font-size: 11px; }
.whoami { color: var(--dimmer); margin-bottom: 6px; word-break: break-all; }

/* ── conversation ── */
.main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.status { display: none; padding: 8px 16px; font-size: 12px; }
.status.show { display: block; }
.status.bad { background: rgba(248,81,73,.15); color: var(--down); }
.status.warn { background: rgba(210,153,34,.15); color: var(--warn); }
.main-head { display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; border-bottom: 1px solid var(--line); }
.title { flex: 1; background: none; border: 0; color: var(--text); font-size: 15px;
  font-weight: 600; padding: 4px; border-radius: 4px; min-width: 0; }
.title:focus { background: var(--panel-2); outline: 1px solid var(--line); }
.head-actions { display: flex; align-items: center; gap: 12px; }
.meta { color: var(--dimmer); font-size: 11px; white-space: nowrap; }

.transcript { flex: 1; overflow-y: auto; padding: 16px; min-height: 0; }
.empty { color: var(--dimmer); text-align: center; padding: 48px 16px; }

.turn { margin-bottom: 20px; }
.asked { background: var(--panel-2); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; }
.asked .who { color: var(--dimmer); font-size: 11px; text-transform: uppercase;
  letter-spacing: .04em; margin-bottom: 4px; }
.answer { padding: 10px 12px; border-left: 2px solid var(--line); white-space: pre-wrap; }
.answer.failed { border-left-color: var(--down); color: var(--down); }
.turn-meta { display: flex; flex-wrap: wrap; gap: 8px; padding: 6px 12px;
  color: var(--dimmer); font-size: 11px; }
.pill { background: var(--panel-2); border-radius: 4px; padding: 1px 6px; font-family: var(--mono); }
.pill.bad { background: rgba(248,81,73,.18); color: var(--down); }

/* ── the judgement ── */
.rate { display: flex; align-items: center; gap: 8px; padding: 8px 12px; flex-wrap: wrap; }
.vote { background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px;
  padding: 4px 12px; color: var(--dim); font-size: 16px; line-height: 1.2; }
.vote.on.up { border-color: var(--up); color: var(--up); background: rgba(63,185,80,.12); }
.vote.on.down { border-color: var(--down); color: var(--down); background: rgba(248,81,73,.12); }
.rate .others { color: var(--dimmer); font-size: 11px; }
.feedback { padding: 0 12px 8px; }
.feedback textarea, .feedback input {
  width: 100%; background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 6px; padding: 7px 9px; font: inherit; margin-bottom: 6px; resize: vertical;
}
.reasons { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.reason { background: var(--panel-2); border: 1px solid var(--line); border-radius: 999px;
  padding: 3px 10px; color: var(--dim); font-size: 12px; }
.reason.on { border-color: var(--accent); color: var(--accent); }
.saved { color: var(--up); font-size: 11px; }

.ask { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--line); }
.ask textarea { flex: 1; background: var(--panel-2); border: 1px solid var(--line);
  color: var(--text); border-radius: 8px; padding: 9px 11px; font: inherit; resize: vertical; }

/* ── inspector ── */
.inspector { background: var(--panel); border-left: 1px solid var(--line);
  display: flex; flex-direction: column; min-height: 0; }
.tabs { display: flex; border-bottom: 1px solid var(--line); }
.tab { flex: 1; background: none; border: 0; color: var(--dim); padding: 10px 6px;
  font-size: 12px; border-bottom: 2px solid transparent; }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tab-body { flex: 1; overflow-y: auto; padding: 12px; min-height: 0; font-size: 12px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; margin-bottom: 14px; }
.kv dt { color: var(--dimmer); }
.kv dd { margin: 0; font-family: var(--mono); word-break: break-word; }
.chain { font-family: var(--mono); font-size: 11px; line-height: 1.8; }
.chain .ok { color: var(--up); }
.chain .no { color: var(--down); }
h3 { font-size: 11px; text-transform: uppercase; letter-spacing: .05em;
  color: var(--dimmer); margin: 0 0 6px; }
table { width: 100%; border-collapse: collapse; font-size: 11px; }
th, td { text-align: left; padding: 3px 6px; border-bottom: 1px solid var(--line);
  white-space: nowrap; max-width: 140px; overflow: hidden; text-overflow: ellipsis; }
th { color: var(--dimmer); font-weight: 600; }
.check { display: flex; gap: 8px; margin-bottom: 10px; }
.check .mark { width: 14px; flex: none; }
.check.ok .mark { color: var(--up); } .check.warn .mark { color: var(--warn); }
.check.fail .mark { color: var(--down); }
.check .action { color: var(--dim); margin-top: 3px; }

dialog { background: var(--panel); color: var(--text); border: 1px solid var(--line);
  border-radius: 10px; padding: 20px; max-width: 640px; }
dialog::backdrop { background: rgba(0,0,0,.6); }

/* ── connect ── */
.gate-card .how { color: var(--dim); font-size: 12px; padding-left: 20px; margin: 10px 0 14px; }
.gate-card .how li { margin-bottom: 4px; }
.gate-card textarea {
  width: 100%; background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 6px; padding: 9px; font-family: var(--mono); font-size: 11px; resize: vertical;
  margin-bottom: 8px; word-break: break-all;
}
.connect-error { color: var(--down); font-size: 12px; min-height: 18px; margin-bottom: 8px; }
.note { color: var(--dimmer); font-size: 11px; margin: 12px 0 0; }
.open-warning {
  background: rgba(210,153,34,.15); color: var(--warn); font-size: 11px;
  padding: 6px 12px; border-bottom: 1px solid var(--line);
}

.usercode {
  font-family: var(--mono); font-size: 26px; letter-spacing: .12em; text-align: center;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px;
  padding: 14px; margin: 12px 0; color: var(--accent);
}
.devicelink { display: inline-block; text-decoration: none; }