/* Steel neutrals, one accent borrowed from a kitchen heat lamp.
   Semantic green/red are status only and never decorative. */
:root {
  --bg: #edf0ef; --panel: #ffffff; --panel-2: #f7f9f8;
  --ink: #141e1b; --ink-2: #44524e; --ink-3: #74837e;
  --line: #d6ddda; --line-2: #e8edeb;
  --accent: #a75f0c; --accent-soft: #f6ebda;
  --ok: #2f6d4f; --ok-soft: #e4efe8;
  --stop: #a32c21; --stop-soft: #f7e4e1;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  --ar: "IBM Plex Sans Arabic", "Noto Sans Arabic", "Geeza Pro", var(--sans);
  --radius: 6px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #101513; --panel: #171e1b; --panel-2: #1d2622;
    --ink: #e8efeb; --ink-2: #a8b6b1; --ink-3: #7e8d88;
    --line: #2a342f; --line-2: #222b27;
    --accent: #e0973c; --accent-soft: #2b2217;
    --ok: #6bbf8f; --ok-soft: #18271f;
    --stop: #e07a6c; --stop-soft: #2a1a18;
  }
}
:root[data-theme="dark"] {
  --bg: #101513; --panel: #171e1b; --panel-2: #1d2622;
  --ink: #e8efeb; --ink-2: #a8b6b1; --ink-3: #7e8d88;
  --line: #2a342f; --line-2: #222b27;
  --accent: #e0973c; --accent-soft: #2b2217;
  --ok: #6bbf8f; --ok-soft: #18271f;
  --stop: #e07a6c; --stop-soft: #2a1a18;
}

* { box-sizing: border-box; }
/* hidden must beat the display rules below */
[hidden] { display: none !important; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 14px/1.55 var(--sans); -webkit-font-smoothing: antialiased;
}
:lang(ar), [dir="rtl"] { font-family: var(--ar); line-height: 1.75; }
h1, h2 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 15px; }
h2 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--ink-3); }
code, pre { font-family: var(--mono); }
.muted { color: var(--ink-3); }
.empty { margin: 0; font-size: 13px; }

.bar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 20px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; }
.mark { width: 10px; height: 10px; border-radius: 2px; background: var(--accent); }
.bar-meta { font-family: var(--mono); font-size: 11px; color: var(--ink-3); text-align: right; }

main { max-width: 1180px; margin: 0 auto; padding: 20px 16px 64px; }
.columns { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.col-main, .col-side { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
@media (max-width: 900px) { .columns { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px 16px;
}
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.panel > h2:first-child { margin-bottom: 12px; }
pre { margin: 8px 0 0; padding: 10px 12px; background: var(--panel-2); border-radius: 4px;
      font-size: 12px; overflow-x: auto; }

.tasks { display: flex; flex-wrap: wrap; gap: 8px; }
button {
  font: inherit; color: var(--ink); background: var(--panel-2);
  border: 1px solid var(--line); border-radius: 4px; padding: 7px 11px; cursor: pointer;
}
button:hover { border-color: var(--accent); }
button:disabled { opacity: .5; cursor: default; border-color: var(--line); }
button.ghost { background: transparent; }
button.primary { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.slotrow { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-size: 12px; flex-wrap: wrap; }
.slotrow span { color: var(--ink-3); text-transform: uppercase; letter-spacing: .06em; font-size: 11px; }
input, textarea {
  font: inherit; color: var(--ink); background: var(--panel-2);
  border: 1px solid var(--line); border-radius: 4px; padding: 7px 9px; min-width: 0;
}
.slotrow input { font-family: var(--mono); font-size: 12px; flex: 1 1 220px; }

.chip {
  display: inline-block; padding: 2px 7px; border-radius: 3px; font-size: 11px;
  font-family: var(--mono); background: var(--panel-2); border: 1px solid var(--line); color: var(--ink-2);
}
.chip.run { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.chip.ok { background: var(--ok-soft); border-color: var(--ok); color: var(--ok); }
.chip.bad { background: var(--stop-soft); border-color: var(--stop); color: var(--stop); }

.log {
  max-height: 440px; overflow-y: auto; background: var(--panel-2);
  border: 1px solid var(--line-2); border-radius: 4px; padding: 10px 12px;
}
.line { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 10px; padding: 3px 0; font-size: 13px; }
.line + .line { border-top: 1px solid var(--line-2); }
.line .k { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .05em;
           color: var(--ink-3); padding-top: 4px; }
.line .t { white-space: pre-wrap; overflow-wrap: anywhere; }
.line.tool .t { font-family: var(--mono); font-size: 11.5px; color: var(--ink-2); }
.line.error .t { color: var(--stop); }
.line.outcome .t { color: var(--accent); }
.line.status .t { color: var(--ink-3); font-size: 12px; }

.steer { display: flex; gap: 8px; margin-top: 10px; }
.steer input { flex: 1; }
.live-actions { display: flex; align-items: center; gap: 8px; }

.rows { display: flex; flex-direction: column; }
.row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 8px 0; border-top: 1px solid var(--line-2); cursor: pointer;
}
.row:first-child { border-top: 0; }
.row:hover .row-label { color: var(--accent); }
.row-label { font-size: 13px; }
.row-sub { font-family: var(--mono); font-size: 11px; color: var(--ink-3); }
.row-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.num { font-variant-numeric: tabular-nums; }

.ask { padding: 10px 0; border-top: 1px solid var(--line-2); }
.ask:first-child { border-top: 0; }
.ask p { margin: 0 0 4px; font-size: 13px; }
.ask .ctx { font-size: 12px; color: var(--ink-3); margin-bottom: 6px; }
.ask textarea { width: 100%; min-height: 54px; resize: vertical; font-size: 13px; }
.ask-actions { display: flex; gap: 6px; margin-top: 6px; }

.group { margin-bottom: 12px; }
.group h3 { margin: 0 0 4px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); }
.slot { display: flex; align-items: center; justify-content: space-between; gap: 8px;
        padding: 7px 0; border-top: 1px solid var(--line-2); flex-wrap: wrap; }
.slot-id { font-family: var(--mono); font-size: 11px; color: var(--ink-3); }
.slot-actions { display: flex; gap: 5px; }
.slot-actions button { padding: 4px 8px; font-size: 12px; }

.files { margin-top: 10px; }
.file { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0;
        border-top: 1px solid var(--line-2); font-family: var(--mono); font-size: 11.5px; cursor: pointer; }
.file:hover { color: var(--accent); }

.sheet { position: fixed; inset: 0; background: rgba(10, 16, 14, .55); display: flex;
         align-items: flex-start; justify-content: center; padding: 24px 16px; z-index: 20; }
.sheet-inner { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
               width: min(900px, 100%); max-height: 100%; display: flex; flex-direction: column; }
.sheet-head { display: flex; align-items: center; justify-content: space-between; gap: 12px;
              padding: 12px 14px; border-bottom: 1px solid var(--line); }
.sheet-head code { font-size: 12px; overflow-wrap: anywhere; }
.sheet pre { margin: 0; border-radius: 0; background: var(--panel); overflow: auto; padding: 14px;
             font-size: 12.5px; line-height: 1.6; white-space: pre-wrap; }