:root {
  --bg: #f7f7f5; --card: #ffffff; --soft: #f0efeb; --text: #1f1f1d; --muted: #6b6a64; --line: #dcdad2;
  --accent: #185fa5; --accent-bg: #e6f1fb; --accent-line: #378add; --ok: #27500a; --ok-bg: #eaf3de;
  --warn: #633806; --warn-bg: #faeeda; --err: #791f1f; --err-bg: #fcebeb;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1b19; --card: #262624; --soft: #30302d; --text: #ecebe6; --muted: #a3a29a; --line: #43423e;
    --accent: #85b7eb; --accent-bg: #0c447c; --accent-line: #378add; --ok: #c0dd97; --ok-bg: #27500a;
    --warn: #fac775; --warn-bg: #633806; --err: #f7c1c1; --err-bg: #791f1f;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; padding: 16px; background: var(--bg); color: var(--text); font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; max-width: 1200px; margin-inline: auto; }
h1 { font-size: 20px; font-weight: 600; margin: 0; }
.sub { color: var(--muted); margin: 2px 0 14px; }
button { font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 7px 14px; cursor: pointer; }
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
@media (prefers-color-scheme: dark) { button.primary { background: var(--accent-bg); color: var(--text); border-color: var(--accent-line); } }
input[type=text], input[type=password], textarea { font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.form { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.form #topic { flex: 1 1 320px; }
.form #pw { width: 150px; }
.banner { background: var(--err-bg); color: var(--err); border-radius: 8px; padding: 8px 12px; margin-bottom: 12px; }
.layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 820px) { .layout { grid-template-columns: 1fr; } }

#hist { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px; }
#hist h2 { font-size: 13px; margin: 0 0 8px; display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-weight: 500; }
.hi { position: relative; padding: 8px 28px 8px 10px; border: 1px solid transparent; border-radius: 8px; cursor: pointer; margin-bottom: 4px; }
.hi:hover { background: var(--soft); }
.hi.active { background: var(--accent-bg); border-color: var(--accent-line); }
.hi .t { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hi .m { font-size: 12px; color: var(--muted); }
.hi .x { position: absolute; right: 4px; top: 6px; border: none; background: transparent; padding: 2px 6px; color: var(--muted); }
.hi .x:hover { color: var(--err); }
.badge { font-size: 11px; padding: 1px 7px; border-radius: 6px; background: var(--soft); color: var(--muted); }
.badge.ex { background: var(--warn-bg); color: var(--warn); }
.linkbtn { border: none; background: none; padding: 0; color: var(--accent); font-size: 12px; }

.meta { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: baseline; margin-bottom: 10px; }
.meta .topic { font-weight: 600; font-size: 16px; }
.meta .small { color: var(--muted); font-size: 12px; }
.chips { display: flex; gap: 6px; margin-bottom: 12px; align-items: stretch; }
.chips .arrow { align-self: center; color: var(--muted); }
.ag { flex: 1; min-width: 0; text-align: left; padding: 10px 12px; }
.ag .n { font-weight: 600; font-size: 15px; }
.ag .tl { color: var(--muted); font-size: 12px; margin: 2px 0 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ag.sel { background: var(--accent-bg); border: 2px solid var(--accent-line); padding: 9px 11px; }
.st { font-size: 11px; padding: 2px 8px; border-radius: 6px; display: inline-block; background: var(--soft); color: var(--muted); }
.st.done { background: var(--ok-bg); color: var(--ok); }
.st.run { background: var(--accent-bg); color: var(--accent); }
.ag.sel .st.run { background: var(--card); }
.st.error { background: var(--err-bg); color: var(--err); }
.st.run::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: currentColor; margin-right: 5px; animation: pulse 1s infinite; }
@keyframes pulse { 50% { opacity: .25; } }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 12px; }
.tab { border: none; border-bottom: 2px solid transparent; border-radius: 0; background: none; color: var(--muted); }
.tab.sel { color: var(--text); border-bottom-color: var(--accent-line); }
.cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 16px; }
@media (max-width: 820px) { .cols { grid-template-columns: 1fr; } }
.lb { font-size: 12px; color: var(--muted); margin: 0 0 6px; }
.agenthead { font-size: 13px; margin: 0 0 8px; }
.step { display: flex; gap: 8px; width: 100%; text-align: left; align-items: flex-start; padding: 7px 9px; margin-bottom: 6px; }
.step.sel { border: 2px solid var(--accent-line); padding: 6px 8px; }
.step .ti { flex: 1; min-width: 0; word-break: break-word; }
.step .ms { color: var(--muted); font-size: 12px; white-space: nowrap; }
.tg { font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--soft); color: var(--muted); white-space: nowrap; }
.tg.Nástroj { background: var(--accent-bg); color: var(--accent); }
.tg.Skill { background: var(--ok-bg); color: var(--ok); }
.tg.Handoff { background: var(--warn-bg); color: var(--warn); }
.box { background: var(--soft); border-radius: 12px; padding: 12px 14px; }
.box h3 { margin: 0 0 4px; font-size: 15px; }
.doc { color: var(--muted); margin: 0 0 8px; }
.pre { margin: 3px 0 10px; padding: 8px 10px; background: var(--card); border-radius: 8px; font: 12px/1.45 ui-monospace, Consolas, monospace; white-space: pre-wrap; word-break: break-word; max-height: 280px; overflow: auto; }
.working { color: var(--accent); font-size: 12px; padding: 4px 2px; }

.mc { border: 1px solid var(--line); border-radius: 8px; background: var(--card); padding: 8px 10px; margin-bottom: 8px; }
.mc.nw { border: 2px solid var(--accent-line); padding: 7px 9px; }
.rl { font-size: 11px; padding: 1px 7px; border-radius: 4px; margin-right: 6px; }
.rl.user { background: var(--ok-bg); color: var(--ok); }
.rl.assistant { background: var(--accent-bg); color: var(--accent); }
.rl.hf { background: var(--warn-bg); color: var(--warn); }
.bl { font: 12px/1.45 ui-monospace, Consolas, monospace; margin-top: 6px; padding: 6px 8px; border-radius: 6px; background: var(--soft); white-space: pre-wrap; word-break: break-word; }
.bt { display: block; font: 11px system-ui, sans-serif; color: var(--muted); margin-bottom: 2px; }
.rounds { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 10px; }
.rounds button { padding: 4px 12px; font-size: 12px; }
.rounds button.sel { background: var(--accent-bg); border-color: var(--accent-line); color: var(--accent); }
textarea { width: 100%; min-height: 110px; font: 12px/1.45 ui-monospace, Consolas, monospace; }
.sysbox { margin-bottom: 12px; }
.sysbox .row { display: flex; gap: 6px; justify-content: space-between; align-items: center; margin-bottom: 6px; }

.report { margin-top: 16px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 4px 18px 14px; }
.report h2, .report h3, .report h4 { margin: 14px 0 6px; }
.report p { margin: 6px 0; }
.report code { background: var(--soft); padding: 0 4px; border-radius: 4px; }
.intro { color: var(--muted); padding: 24px 8px; }

.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.langsw { display: flex; gap: 0; flex-shrink: 0; }
.langsw button { border-radius: 0; padding: 4px 12px; font-size: 12px; }
.langsw button:first-child { border-radius: 8px 0 0 8px; }
.langsw button:last-child { border-radius: 0 8px 8px 0; margin-left: -1px; }
.langsw button.sel { background: var(--accent-bg); border-color: var(--accent-line); color: var(--accent); position: relative; }
select { font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.reporthead { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; margin: 8px 0 0; }
.reporthead .lb { margin: 0; }
.exports { display: flex; gap: 6px; align-items: center; font-size: 12px; color: var(--muted); }
.exports button { padding: 3px 10px; font-size: 12px; }
@media print {
  .noprint { display: none !important; }
  body { background: #fff; color: #000; padding: 0; max-width: none; }
  .layout { display: block; }
  .report { border: none; padding: 0; background: #fff; color: #000; }
}

.topright { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }
.topright > button { padding: 4px 12px; font-size: 12px; }
dialog { width: min(720px, calc(100vw - 24px)); max-height: 86vh; border: 1px solid var(--line); border-radius: 12px; padding: 0; background: var(--card); color: var(--text); }
dialog::backdrop { background: rgba(0, 0, 0, .45); }
.dlghead { display: flex; justify-content: space-between; align-items: center; padding: 12px 18px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--card); }
.dlghead h2 { margin: 0; font-size: 17px; }
.dlghead button { border: none; background: none; font-size: 16px; padding: 2px 8px; }
.helpbody { padding: 4px 18px 16px; overflow: auto; max-height: calc(86vh - 56px); }
.helpbody h3 { font-size: 14px; margin: 16px 0 4px; }
.helpbody p, .helpbody li { margin: 4px 0; }
.helpbody ul { padding-left: 20px; margin: 4px 0; }
.htabs { display: flex; flex-wrap: wrap; gap: 2px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--card); padding-top: 8px; }
.htab { border: none; border-bottom: 2px solid transparent; border-radius: 0; background: none; color: var(--muted); padding: 6px 10px; cursor: pointer; font: inherit; }
.htab.sel { color: var(--text); border-bottom-color: var(--accent-line); font-weight: 600; }
.helpbody table { border-collapse: collapse; width: 100%; font-size: 13px; margin: 6px 0; }
.helpbody th, .helpbody td { border: 1px solid var(--line); padding: 4px 8px; text-align: left; vertical-align: top; }
.helpbody th { background: var(--soft); }
.helpbody pre { background: var(--soft); padding: 8px 10px; border-radius: 8px; overflow: auto; font-size: 12px; }
.helpbody ol { padding-left: 22px; margin: 4px 0; }
.helpbody code { background: var(--soft); padding: 0 4px; border-radius: 4px; }

.titlerow { display: flex; align-items: baseline; gap: 8px; }
.ver { font-size: 12px; color: var(--muted); background: var(--soft); padding: 1px 8px; border-radius: 6px; }

.printonly { display: none; }
@media print { .printonly { display: block; } }

.agwrap { position: relative; flex: 1; min-width: 0; display: flex; }
.agwrap .ag { flex: 1; }
.gear { position: absolute; top: 6px; right: 6px; border: none; background: none; padding: 2px 6px; font-size: 16px; line-height: 1; color: var(--muted); border-radius: 6px; }
.gear:hover { background: var(--soft); color: var(--text); }
.gear.mod { color: var(--err); }
.fld { margin: 14px 0; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.fld .fl { font-weight: 600; margin: 0 0 6px; }
.fld .fc { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.fld .fc input[type=range] { width: 180px; }
.fld .fd { color: var(--muted); margin: 6px 0 0; }
.fld .chk { display: inline-flex; gap: 6px; align-items: center; }
.setfoot { padding-top: 4px; }

.gear.mod { background: var(--err-bg); color: var(--err); }
.gear.mod:hover { background: var(--err-bg); color: var(--err); }
.cutnote { background: var(--err-bg); color: var(--err); border-radius: 6px; padding: 1px 8px; margin-left: 6px; }