web/src/styles.css

@font-face { font-family: 'Geist'; font-style: normal; font-weight: 100 900; font-display: swap; src: url('/fonts/Geist.woff2') format('woff2'); }
@font-face { font-family: 'Geist Mono'; font-style: normal; font-weight: 100 900; font-display: swap; src: url('/fonts/GeistMono.woff2') format('woff2'); }

:root {
  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', SFMono-Regular, Menlo, 'Cascadia Code', monospace;
  /* radius scale: soft, not bubbly */
  --r-sm: 4px;   /* mini buttons, chips, inline inputs */
  --r-md: 6px;   /* buttons, inputs, rows */
  --r-lg: 8px;   /* widgets, cards */
  --r-xl: 10px;  /* panes, tiles */
  --accent: #0e7c86;
  --accent-fg: #ffffff;
  --go: #1c8c57;
  --danger: #c2433a;

  --bg: #eef1f3;
  --panel: #ffffff;
  --panel-2: #f5f8f9;
  --border: #d7dee3;
  --border-strong: #c4ced4;
  --text: #10161b;
  --muted: #6a757d;
  --term-bg: #ffffff;
  --drop: #0e7c8618;
  --tile: #ffffff;
}

[data-theme='dark'] {
  --accent: #2bb3bd;
  --accent-fg: #04181a;
  --go: #43c98a;
  --danger: #e0726a;

  --bg: #0b0f13;
  --panel: #11181e;
  --panel-2: #0e141a;
  --border: #222b34;
  --border-strong: #2c3742;
  --text: #e7eef1;
  --muted: #8b97a0;
  --term-bg: #0e1217;
  --drop: #2bb3bd22;
  --tile: #f2f4f6;
}

* { box-sizing: border-box; scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; }
*::-webkit-scrollbar-track { background: transparent; }
html, body, #root { height: 100%; margin: 0; }

/* keyboard focus, one style everywhere */
button:focus-visible, a:focus-visible, label:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 1px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
.mono { font-family: var(--font-mono); }

.app { display: flex; height: 100%; }
.sidebar { width: 282px; flex: none; background: var(--panel); border-right: 1px solid var(--border); display: flex; flex-direction: column; overflow: hidden; }
.main { flex: 1; min-width: 0; padding: 12px; overflow: hidden; display: flex; flex-direction: column; }
.stage { flex: 1; min-height: 0; }
.zoombar { display: flex; align-items: center; gap: 4px; padding: 4px 8px; margin-top: 8px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-lg); flex: none; }
.zoombar .spacer { flex: 1; }

/* transparent CLI logos; invert the mostly-black ones in dark mode */
.cli-logo { flex: none; display: inline-flex; align-items: center; justify-content: center; }
.cli-logo img { width: 100%; height: 100%; object-fit: contain; display: block; }
.cli-logo svg { width: 100%; height: 100%; display: block; }
.cli-logo.files-glyph { color: color-mix(in srgb, var(--accent) 65%, var(--muted)); }
[data-theme='dark'] .cli-logo.inv-dark img { filter: invert(1); }
[data-theme='light'] .cli-logo.inv-light img { filter: invert(1); }

/* header */
.brand { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.brand .logo { display: flex; align-items: center; gap: 9px; }
.brand h1 { font-size: 15px; margin: 0; letter-spacing: -0.01em; }
/* The brand dot is live: it aggregates every agent's state. */
.brand .dot { width: 9px; height: 9px; border-radius: 50%; transition: background 0.25s, box-shadow 0.25s, opacity 0.25s; }
.brand .dot.agg-working { background: var(--accent); animation: breathe 2.4s ease-in-out infinite; }
.brand .dot.agg-waiting { background: transparent; border: 1.5px solid var(--accent); }
.brand .dot.agg-idle { background: var(--muted); opacity: 0.5; }
.icon-btn { background: transparent; border: 1px solid var(--border); color: var(--muted); border-radius: var(--r-md); width: 32px; height: 30px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.icon-btn:hover { color: var(--text); border-color: var(--border-strong); }

/* stroke glyph sizing inside the shared button boxes */
.icon-btn svg { width: 15px; height: 15px; }
.mini-btn svg { width: 13px; height: 13px; }
.btn-ghost svg, .btn-primary svg, .btn-danger svg { width: 14px; height: 14px; }

@keyframes breathe { 50% { opacity: 0.55; } }
@keyframes rise-in { from { opacity: 0; transform: translateY(-3px); } }

/* controls */
.controls { padding: 12px 12px; display: flex; flex-direction: column; gap: 8px; border-bottom: 1px solid var(--border); }
.add-row { display: flex; gap: 8px; }
.add-row .btn-ghost { flex: 1; }
/* one shared button box so every button lines up (same height/padding/font) */
.btn-ghost, .btn-primary { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 7px 12px; font-size: 13px; font-weight: 600; line-height: 1.25; border: 1px solid transparent; border-radius: var(--r-md); cursor: pointer; }
.btn-ghost { background: var(--panel-2); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--border-strong); }
.btn-ghost:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-ghost:disabled:hover { border-color: var(--border); }
.btn-ghost.on { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.btn-primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
/* hovers ease instead of snapping */
.btn-ghost, .btn-primary, .icon-btn, .agent-pick, .mini-btn, .fp-current, .settings-navitem, .skill-item, .row {
  transition: border-color 0.12s ease-out, background 0.12s ease-out, color 0.12s ease-out;
}

.widget { display: flex; flex-direction: column; gap: 8px; background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 10px; animation: rise-in 0.14s ease-out; }
.widget input, .widget select { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--panel); color: var(--text); font-size: 13px; font-family: inherit; }
.widget input:focus, .widget select:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); border-color: var(--accent); }
.widget select { appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 28px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M2.5 4.5l3.5 3.5 3.5-3.5' fill='none' stroke='%238a93a0' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat; background-position: right 10px center; }
.widget-actions { display: flex; gap: 8px; }
.widget-actions .btn-primary { flex: 1; }

/* new-agent: logo buttons */
.agent-picks { display: flex; flex-direction: column; gap: 4px; }
.agent-pick { display: flex; align-items: center; gap: 8px; padding: 6px 8px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-md); color: var(--text); font: inherit; font-size: 13px; cursor: pointer; text-align: left; }
.agent-pick:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--panel)); }
.agent-pick.on { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, var(--panel)); font-weight: 600; }

/* detected secrets/variables */
.secret-list { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.secret-row { display: flex; align-items: center; gap: 8px; }
.secret-chip { padding: 4px 8px; font-size: 12px; background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--r-sm); white-space: nowrap; flex: none; min-width: 140px; }
.secret-desc { flex: 1; padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--panel); color: var(--text); font: inherit; font-size: 13px; }
.secret-desc:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); border-color: var(--accent); }

/* new-group: per-agent quantity cart */
.widget-sep { height: 1px; background: var(--border); margin: 1px 0; flex: none; }

/* labelled widget fields, uniform control sizing */
.w-field { display: flex; flex-direction: column; gap: 4px; }
.w-label { font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); padding-left: 1px; }
.agent-pick, .widget input, .fp-current { min-height: 32px; font-size: 13px; }

/* folder location picker (in the create widgets) */
.fp { display: flex; flex-direction: column; gap: 4px; }
.fp-current { display: flex; align-items: center; gap: 7px; width: 100%; padding: 7px 10px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-md); color: var(--text); font: inherit; font-size: 12.5px; cursor: pointer; text-align: left; }
.fp-current:hover { border-color: var(--border-strong); }
.fp-ico { flex: none; width: 14px; height: 14px; color: var(--muted); }
.fp-row .fp-ico { width: 13px; height: 13px; margin-right: 4px; }
.fp-path { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.fp-toggle { flex: none; color: var(--muted); font-size: 10px; }
.fp-tree { max-height: 180px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--panel); padding: 3px 0; display: flex; flex-direction: column; animation: rise-in 0.14s ease-out; }
.fp-row { display: flex; align-items: center; gap: 2px; padding: 2px 8px; font-size: 12.5px; color: var(--text); background: transparent; border: none; cursor: pointer; text-align: left; width: 100%; font-family: inherit; }
.fp-row.picked { background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); }
.fp-row:hover:not(.picked) { background: var(--panel-2); }
.fp-caret { flex: none; width: 18px; background: transparent; border: none; color: var(--muted); font-size: 9px; cursor: pointer; padding: 2px 0; }
.fp-name { flex: 1; background: transparent; border: none; color: inherit; font: inherit; cursor: pointer; text-align: left; padding: 3px 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fp-root { padding: 4px 10px; color: var(--muted); font-style: italic; }
.fp-root.picked { color: var(--accent); }
.fp-new { color: var(--muted); font-size: 12px; padding-top: 3px; padding-bottom: 3px; }
.fp-new:hover { color: var(--accent); }
.fp-msg { color: var(--muted); cursor: default; }
.fp-input { flex: 1; padding: 3px 8px !important; font-size: 12px !important; }

.cart { display: flex; flex-direction: column; gap: 4px; }
.cart-row { display: flex; align-items: center; gap: 8px; padding: 3px 4px; border-radius: var(--r-md); font-size: 13px; }
.cart-row.has { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.cart-name { color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; flex: none; background: var(--panel); }
.stepper button { width: 24px; height: 24px; border: none; background: transparent; color: var(--muted); font-size: 15px; line-height: 1; cursor: pointer; }
.stepper button:hover:not(:disabled) { color: var(--text); background: var(--panel-2); }
.stepper button:disabled { opacity: 0.35; cursor: not-allowed; }
.stepper-n { min-width: 20px; text-align: center; font-size: 12px; font-variant-numeric: tabular-nums; }

/* overview: pinned sidebar row (session-row anatomy) + cards view */
.ov-fixed { padding: 6px 8px 0; }
.ov-row { cursor: pointer; }
.ov-row-ico { width: 13px; height: 13px; color: var(--accent); flex: none; }
/* ---- Overview: one reading column of capsules (design mock v4.12) ---- */
.ov-wrap { height: 100%; overflow-y: auto; }
.ov-feed { max-width: 680px; margin: 0 auto; display: flex; flex-direction: column; gap: 18px; padding: 2px 2px 40px; }
.ov-seg button { padding: 3px 11px; }

.ov-panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-xl); }

/* group capsule: header bar / spaced flat slabs / footer strip that merges away */
.ov-sec { display: flex; flex-direction: column; }
.ov-sechead { display: flex; align-items: center; gap: 7px; width: 100%; background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--r-xl) var(--r-xl) 0 0; padding: 8px 14px; font: inherit; color: var(--text); cursor: pointer; text-align: left; transition: border-radius var(--dur, 0.36s) ease; }
.ov-sec.closed .ov-sechead { border-radius: var(--r-xl); }
.ov-caret { width: 10px; height: 10px; flex: none; color: var(--muted); transition: transform var(--dur, 0.36s) ease; transform-origin: 50% 50%; display: block; }
.ov-sec.closed .ov-caret { transform: rotate(-90deg); }
.ov-sectitle { font-size: 13px; font-weight: 600; }
.ov-secn { font-size: 11px; color: var(--muted); }
.ov-peek { margin-left: auto; display: inline-flex; gap: 5px; align-items: center; }
.ov-drawer { display: grid; grid-template-rows: 1fr; transition: grid-template-rows var(--dur, 0.36s) ease; }
.ov-drawer-in { overflow: hidden; min-height: 0; display: flex; flex-direction: column; justify-content: flex-end; }
.ov-sec.closed .ov-drawer { grid-template-rows: 0fr; }
.ov-secbody { display: flex; flex-direction: column; gap: 6px; padding: 6px 0; }
.ov-secbody .ov-panel { border-radius: 0; }
.ov-foot { height: 9px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 0 0 var(--r-xl) var(--r-xl); transition: height var(--dur, 0.36s) ease, border-top-width var(--dur, 0.36s) ease, border-bottom-width var(--dur, 0.36s) ease, opacity calc(var(--dur, 0.36s) * 0.8) ease; }
.ov-sec.closed .ov-foot { height: 0; border-top-width: 0; border-bottom-width: 0; opacity: 0; }

/* card content */
.ov-card { padding: 11px 14px 10px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.ov-id { display: flex; align-items: center; gap: 8px; cursor: pointer; min-width: 0; }
.ov-id .spacer { flex: 1; }
.ov-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ov-ago { font-size: 11px; color: var(--muted); flex: none; }
.ov-go { color: var(--muted); font-size: 12px; opacity: 0; transition: opacity 0.12s ease-out; flex: none; }
.ov-card:hover .ov-go, .ov-id:focus-visible .ov-go { opacity: 1; }

.ov-prompt { font-size: 12.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
/* nothing between prompt and reply → one hairline, not two */
.ov-prompt + .ov-ghost, .ov-prompt + .ov-live { border-top: none; }
.ov-prompt::before { content: '❯ '; color: var(--accent); font-weight: 700; }
.ov-prompt-none { font-style: italic; }
.ov-prompt-none::before { color: var(--border-strong); }
.ov-meta { font-size: 11px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: -2px; }

.ov-answer-wrap { min-width: 0; }
.ov-answer { font-size: 13px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.ov-more { background: none; border: none; padding: 3px 0 0; font: inherit; font-size: 11px; color: var(--muted); cursor: pointer; display: block; }
.ov-more:hover { color: var(--accent); }
/* expanded answer: flows in the card — no box-in-box, slightly smaller type */
.markdown.ov-md { max-height: 440px; overflow-y: auto; border: none; background: none; padding: 0; font-size: 12.5px; }
.ov-md pre { font-size: 11px; }

/* braille spinner: unmistakably a process, never an input line */
.ov-busy { font-size: 12.5px; color: var(--muted); }
.ov-busy::before { content: '⠋'; display: inline-block; width: 1.2em; color: var(--accent); animation: ov-spin 0.9s steps(1) infinite; }
@keyframes ov-spin {
  0% { content: '⠋'; } 12.5% { content: '⠙'; } 25% { content: '⠹'; } 37.5% { content: '⠸'; }
  50% { content: '⠼'; } 62.5% { content: '⠴'; } 75% { content: '⠦'; } 87.5% { content: '⠧'; }
}

/* reply: a ghost line that becomes a bare ❯ input */
.ov-ghost { border: none; background: none; padding: 7px 0 2px; font: inherit; font-size: 12.5px; color: var(--muted); text-align: left; cursor: text; border-top: 1px solid var(--border); width: 100%; }
.ov-ghost::before { content: '❯ '; font-family: var(--font-mono); color: var(--border-strong); font-weight: 700; }
.ov-ghost:hover { color: var(--text); }
/* waiting: full-accent arrow, accent-tinted text — matches the hollow dot */
.ov-ghost.attn { color: color-mix(in srgb, var(--accent) 45%, var(--muted)); }
.ov-ghost.attn::before { color: var(--accent); }
.ov-ghost.attn:hover { color: var(--text); }
.ov-live { display: flex; gap: 8px; align-items: center; border-top: 1px solid var(--border); padding-top: 7px; }
.ov-live .ov-p { color: var(--accent); font-weight: 700; }
.ov-live input { flex: 1; min-width: 0; border: none; background: none; font: inherit; font-size: 13px; color: var(--text); outline: none; padding: 2px 0; }
.ov-hint { font-size: 10.5px; color: var(--muted); flex: none; }
.ov-note { font-size: 11px; color: var(--danger); }

/* tree */
.tree { flex: 1; overflow-y: auto; padding: 6px 8px 10px; }
.empty-hint { color: var(--muted); font-size: 12px; padding: 12px 10px; line-height: 1.5; }
.empty-hint.nested { padding: 6px 10px 8px 38px; font-size: 11.5px; }

.gap { height: 8px; }
.gap.over { position: relative; }
.gap.over::after { content: ''; position: absolute; left: 8px; right: 8px; top: 3px; height: 2px; border-radius: 2px; background: var(--accent); }

.row { position: relative; display: flex; align-items: center; gap: 8px; padding: 4px 8px; border-radius: var(--r-md); cursor: pointer; border: 1px solid transparent; }
.row.session { cursor: grab; }
.row.nested { margin-left: 16px; }
.row:hover { background: var(--panel-2); }
.row.active { background: color-mix(in srgb, var(--accent) 10%, transparent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.row.dragging { opacity: 0.4; }
.row.drop-before::after, .row.drop-after::after { content: ''; position: absolute; left: 6px; right: 6px; height: 2px; background: var(--accent); border-radius: 2px; }
.row.drop-before::after { top: -1px; }
.row.drop-after::after { bottom: -1px; }
.row.drop-on { background: var(--drop); outline: 1px solid var(--accent); outline-offset: -1px; }
/* mono for THINGS (session names, counts), sans for commentary */
.row .name { flex: 1; font-family: var(--font-mono); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row .rename { flex: 1; font: inherit; font-family: var(--font-mono); font-size: 12.5px; padding: 1px 6px; border: 1px solid var(--accent); border-radius: var(--r-sm); background: var(--panel-2); color: var(--text); min-width: 0; }
.row.group-head .name { font-family: var(--font-sans); font-size: 13px; font-weight: 600; }
.row .count { font-family: var(--font-mono); font-size: 11px; color: var(--muted); }
.caret { background: transparent; border: none; color: var(--muted); cursor: pointer; font-size: 13px; line-height: 1; width: 16px; padding: 0; flex: none; }
/* Actions overlay the row's right edge on hover (swapping in over the logo /
   count) instead of reserving flow space — otherwise rows with different
   action counts push their logos to ragged x-positions. */
.row .row-actions { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); display: flex; gap: 2px; opacity: 0; pointer-events: none; transition: opacity 0.12s ease-out; }
.row:hover .row-actions, .row:focus-within .row-actions { opacity: 1; pointer-events: auto; }
.row .cli-logo, .row .count { transition: opacity 0.12s ease-out; }
.row:hover .cli-logo, .row:hover .count { opacity: 0; }
.mini-btn { display: inline-flex; align-items: center; justify-content: center; gap: 4px; border: none; background: transparent; color: var(--muted); cursor: pointer; font-size: 12px; padding: 3px 6px; border-radius: var(--r-sm); }
.mini-btn:hover { color: var(--text); background: var(--border); }

/* groups: no box — nested rows hang off an indent rail, like the file tree */
.group { margin: 3px 0; }
.group.active .group-head { background: color-mix(in srgb, var(--accent) 10%, transparent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.group.drop-into { background: var(--drop); outline: 1px dashed var(--accent); border-radius: var(--r-md); }
.row.nested { margin-left: 21px; }
/* rail sits on the group caret's center line (head pad 8px + half the 16px caret) */
.row.nested::before { content: ''; position: absolute; left: -5px; top: 0; bottom: 0; border-left: 1px solid var(--border); }
.group.active .row.nested::before { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }

/* status dots */
.status { width: 8px; height: 8px; border-radius: 50%; flex: none; display: inline-block; transition: background 0.2s, box-shadow 0.2s, opacity 0.2s; }
.status.working { background: var(--accent); animation: breathe 2.2s ease-in-out infinite; }
/* your turn: hollow ring in the primary color — "paused, waiting on you" */
.status.waiting { background: transparent; border: 1.5px solid var(--accent); }
.status.idle { background: var(--muted); opacity: 0.5; }
.status.stopped { background: transparent; border: 1.5px solid var(--muted); opacity: 0.5; }

/* quick-add utilities (shell / files) pinned above the legend */
.quick-add { display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid var(--border); }
.quick-add .btn-ghost { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 6px 8px; font-size: 12.5px; }

.legend { display: flex; flex-wrap: wrap; gap: 6px 12px; padding: 10px 16px; border-top: 1px solid var(--border); font-size: 10.5px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 5px; }

/* main: tiles */
.tiles { height: 100%; display: grid; gap: 12px; }
.tiles.drop-over { outline: 2px dashed var(--accent); outline-offset: -6px; border-radius: var(--r-xl); }
.tile { display: flex; min-width: 0; min-height: 0; border-radius: var(--r-xl); }
.tile > .slot { flex: 1; min-width: 0; min-height: 0; }
/* empty cells surface as drop targets while a pane (rearrange) or a sidebar
   session (join the group) is being dragged */
.tile-empty { border: 1px dashed transparent; transition: border-color 0.12s ease-out; }
.tiles.pane-dragging .tile-empty, .tiles.session-dragging .tile-empty { border-color: var(--border-strong); }
.tile.tile-over { outline: 2px dashed var(--accent); outline-offset: -2px; }
/* append target when the grid has no free cell */
.tile-ghost { grid-column: 1 / -1; min-height: 54px; border: 1px dashed var(--border-strong); display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 12.5px; animation: rise-in 0.14s ease-out; }
.pane-head.draggable { cursor: grab; }
.pane-head.draggable:active { cursor: grabbing; }
.slot { position: relative; min-width: 0; min-height: 0; border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--border); background: var(--term-bg); display: flex; flex-direction: column; }

/* public-space locked screen: app shell with a frozen sidebar + install guide */
.locked-app .mock-side { pointer-events: none; user-select: none; opacity: 0.75; }
.locked-main { overflow-y: auto; }
.install { max-width: 620px; margin: 0 auto; padding: 26px 6px 60px; display: flex; flex-direction: column; gap: 18px; }
.install-head { display: flex; gap: 14px; align-items: flex-start; }
.install-lock { flex: none; width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; background: color-mix(in srgb, var(--accent) 10%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border)); border-radius: var(--r-lg); margin-top: 2px; }
.install-lock svg { width: 20px; height: 20px; color: var(--accent); }
.install h1 { margin: 0 0 6px; font-size: 19px; letter-spacing: -0.01em; text-wrap: balance; }
.locked-lead { color: var(--text); font-size: 13.5px; line-height: 1.55; margin: 0; }
.locked-sub { color: var(--muted); font-size: 13px; line-height: 1.55; margin: 0; }
.locked-sub b { color: var(--text); }
.step { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; }
.step-head { display: flex; align-items: center; gap: 10px; }
.step-head h3 { margin: 0; font-size: 14px; }
.step-n { flex: none; width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border)); color: var(--accent); border-radius: 50%; font-size: 11.5px; font-weight: 600; }
.step img { width: 100%; max-width: 480px; border: 1px solid var(--border); border-radius: var(--r-lg); display: block; }
.install-done { margin: 2px 0 0; font-size: 13px; line-height: 1.5; color: var(--go); font-weight: 500; }
/* the code path: same panel as the steps, collapsed to its title row */
.install-code summary { cursor: pointer; list-style: none; }
.install-code summary::-webkit-details-marker { display: none; }
.install-code summary .step-n { border-radius: var(--r-sm); font-size: 9px; letter-spacing: 0.02em; }
.install-code .install-code-caret { margin-left: auto; width: 12px; height: 12px; color: var(--muted); transition: transform 0.15s ease-out; transform: rotate(-90deg); transform-origin: 50% 50%; flex: none; }
.install-code[open] .install-code-caret { transform: rotate(0deg); }
.install-code summary:hover .install-code-caret { color: var(--text); }
.install-code[open] summary { margin-bottom: 4px; }
.install-relock { border-bottom: 1px solid var(--border); padding-bottom: 16px; }
.locked-cmd { position: relative; margin-top: 8px; }
.locked-cmd pre { margin: 0; overflow-x: hidden; white-space: pre-wrap; overflow-wrap: anywhere; background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--r-md); padding: 42px 14px 14px; font-size: 12px; line-height: 1.5; }
.locked-copy { position: absolute; top: 10px; right: 10px; width: 30px; height: 30px; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--panel); color: var(--muted); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.locked-copy:hover { color: var(--text); border-color: var(--border-strong); }
.locked-copy svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }

/* terminal boot cover ("connecting… / starting claude…") */
.term-boot { position: absolute; inset: 0; top: 34px; display: flex; align-items: center; justify-content: center; background: var(--term-bg); color: var(--muted); font-size: 12.5px; z-index: 4; pointer-events: none; }
.term-boot .et-cursor { height: 13px; width: 7px; margin-left: 7px; }

/* terminal "process exited" overlay */
/* Non-blocking banner so the agent's last output (e.g. a login error) stays readable. */
.term-overlay { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: center; padding: 12px; z-index: 5; pointer-events: none; }
.term-overlay-card { pointer-events: auto; display: flex; align-items: center; gap: 12px; padding: 9px 9px 9px 14px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: 0 8px 28px rgba(0,0,0,0.28); }
.term-overlay-card .to-text { display: flex; flex-direction: column; gap: 1px; }
.term-overlay-card .to-title { font-size: 13px; font-weight: 600; }
.term-overlay-card .to-help { font-size: 11px; color: var(--muted); }
.term-overlay-card .btn-ghost { flex: none; }

.pane-head { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 9px; padding: 7px 11px; background: var(--panel); border-bottom: 1px solid var(--border); font-size: 12px; flex: none; }
.pane-head .ph-left { display: inline-flex; align-items: center; gap: 7px; }
.pane-head .ph-title { text-align: center; font-family: var(--font-mono); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: text; }
.pane-head .ph-title-input { width: 100%; text-align: center; font: inherit; font-family: var(--font-mono); font-weight: 600; padding: 1px 6px; border: 1px solid var(--accent); border-radius: var(--r-sm); background: var(--panel-2); color: var(--text); min-width: 0; }
.pane-head .ph-close { justify-self: end; }
.slot { transition: border-color 0.15s ease-out, box-shadow 0.15s ease-out; }
/* fallback focus tint (terminal panes override with their agent's color inline) */
.slot.focused { border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); box-shadow: 0 4px 18px -10px rgba(0, 0, 0, 0.35); }
.slot.focused .pane-head { background: color-mix(in srgb, var(--accent) 8%, var(--panel)); }

.term-host { flex: 1; min-height: 0; padding: 10px 8px 8px 12px; background: var(--term-bg); }
.term-host .xterm { height: 100%; }
.xterm .xterm-viewport { scrollbar-width: none; }
.xterm .xterm-viewport::-webkit-scrollbar { width: 0; height: 0; display: none; }

/* main: empty states */
.empty-group { height: 100%; display: flex; align-items: center; justify-content: center; }
.empty-group.drop-over { outline: 2px dashed var(--accent); outline-offset: -10px; border-radius: var(--r-xl); }
.empty-card { width: min(420px, 90%); background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 26px; text-align: center; display: flex; flex-direction: column; gap: 14px; }
.empty-card .widget { text-align: left; }
.empty-card .empty-term { align-items: center; }
.dropline { margin-top: 2px; padding: 14px; border: 1px dashed var(--border-strong); border-radius: var(--r-lg); color: var(--muted); font-size: 12.5px; }

/* empty states speak the native language: a prompt, waiting */
.empty-term { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.et-prompt { font-size: 15px; letter-spacing: 0.01em; }
.et-user { color: var(--accent); font-weight: 600; }
.et-path { color: var(--go); font-weight: 600; }
.et-dim { color: var(--muted); }
.et-cursor { display: inline-block; width: 8px; height: 15px; margin-left: 8px; vertical-align: -2px; background: var(--accent); animation: blink 1.15s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.et-hint { margin: 0; color: var(--muted); font-size: 12.5px; line-height: 1.5; }

.brand-actions { display: flex; gap: 6px; }

/* files pane — one compact header bar (logo · nav · upload · close) */
.pane-head.files-head { display: flex; align-items: center; gap: 7px; }
.files-head .spacer { flex: 1; }
.crumbs { display: flex; align-items: center; gap: 1px; overflow: hidden; white-space: nowrap; }
.crumb { background: none; border: none; color: var(--accent); cursor: pointer; font: inherit; font-size: 12px; padding: 1px 4px; border-radius: var(--r-sm); }
.crumb:hover { background: var(--panel-2); }
.crumbs .sep { color: var(--muted); }
/* upload is a <label> styled as a button — inherit size from its paired class
   (btn-ghost in Skills, mini-btn in Files); just lay it out like a button. */
.upload-btn { display: inline-flex; align-items: center; justify-content: center; gap: 5px; cursor: pointer; }
.files-body { flex: 1; min-height: 0; overflow-y: auto; padding: 6px; background: var(--term-bg); }
.files-body.drag { outline: 2px dashed var(--accent); outline-offset: -6px; }
.file-row { display: flex; align-items: center; gap: 10px; padding: 6px 10px; border-radius: var(--r-md); cursor: pointer; text-decoration: none; color: var(--text); font-size: 13px; }
.file-row:hover { background: var(--panel-2); }
.file-row .fi { width: 14px; color: var(--muted); text-align: center; flex: none; }
.file-row .fi.dir { color: var(--accent); }
.file-row .fname { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-row .fsize { color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.files-empty { color: var(--muted); font-size: 13px; padding: 22px; text-align: center; }

/* tree file viewer — ASCII-style rails (font-size set inline from shared zoom) */
.files-body.tree { padding: 6px 8px; font-size: 13px; }
.tree-row { position: relative; display: flex; align-items: center; gap: 0.4em; padding: 0.15em 0.5em 0.15em 0; border-radius: var(--r-sm); cursor: pointer; text-decoration: none; color: var(--text); white-space: nowrap; user-select: none; font-size: 1em; }
.tree-row:hover { background: var(--panel-2); }

/* one fixed-width cell per depth; lines drawn with pseudo-elements */
.rails { position: absolute; left: 0; top: 0; bottom: 0; display: flex; pointer-events: none; }
.rail { position: relative; width: 1.1em; flex: none; }
.rail.v::before,                                   /* ancestor continuation: full-height │ */
.rail.elbow::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; border-left: 1px solid var(--border); }
.rail.elbow.last::before { bottom: 50%; }          /* last child: line stops at the branch (└) */
.rail.elbow::after { content: ''; position: absolute; left: 50%; top: 50%; width: 50%; border-top: 1px solid var(--border); } /* ── branch */

.tw-ico { flex: none; width: 1.1em; height: 1.1em; color: color-mix(in srgb, var(--accent) 65%, var(--muted)); }
.tw-name { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.tw-size { color: var(--muted); font-size: 0.8em; flex: none; padding-left: 0.6em; font-variant-numeric: tabular-nums; }
.tree-msg { color: var(--muted); font-size: 0.85em; padding: 0.15em 0; }
.files-hint { flex: none; padding: 5px 10px; border-top: 1px solid var(--border); background: var(--panel); color: var(--muted); font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* settings */
.settings-nav { padding: 10px; display: flex; flex-direction: column; gap: 4px; }
.settings-navitem { text-align: left; background: none; border: 1px solid transparent; border-radius: var(--r-md); padding: 9px 12px; font: inherit; font-size: 13px; color: var(--text); cursor: pointer; }
.settings-navitem:hover { background: var(--panel-2); }
.settings-navitem.active { background: color-mix(in srgb, var(--accent) 12%, transparent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); color: var(--accent); font-weight: 600; }
.settings-main { overflow-y: auto; }
.settings-page { max-width: 640px; margin: 0 auto; padding: 6px 4px 30px; }
.settings-page h2 { margin: 6px 0 18px; font-size: 22px; }
.settings-page h3 { margin: 24px 0 8px; font-size: 14px; }
.setting-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-xl); }
.s-label { font-weight: 600; font-size: 14px; }
.s-help { color: var(--muted); font-size: 12.5px; line-height: 1.5; margin: 2px 0 0; }
.s-muted { color: var(--muted); }
/* agents: one hairline row per CLI — dot · logo · name · version · state */
.agent-rows { display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-lg); margin-top: 8px; overflow: hidden; }
.agent-row { display: flex; align-items: center; gap: 10px; padding: 9px 14px; font-size: 13px; }
.agent-row + .agent-row { border-top: 1px solid var(--border); }
.agent-row .spacer { flex: 1; }
.ar-name { white-space: nowrap; font-weight: 500; }
.ar-ver { font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.ar-state { flex: none; width: 88px; text-align: right; font-size: 11.5px; color: var(--muted); white-space: nowrap; }
.ar-state.ok { color: var(--go); }
.kv { display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-xl); overflow: hidden; margin-top: 8px; }
.kv > div { display: flex; justify-content: space-between; gap: 16px; padding: 11px 16px; border-bottom: 1px solid var(--border); font-size: 13px; }
.kv > div:last-child { border-bottom: none; }
.kv span { color: var(--muted); }
.kv b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 65%; }
.placeholder { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 20px; }
.placeholder p { margin: 0 0 8px; }

/* pane layout picker + pager (in the zoombar) */
.lp { position: relative; display: inline-flex; }
.zbtn.lp-btn { width: auto; height: 22px; padding: 0 8px; gap: 6px; }
.lp-ico { width: 13px; height: 13px; display: block; flex: none; }
.lp-lbl { font-size: 11px; white-space: nowrap; }
.lp-pop { position: absolute; bottom: calc(100% + 8px); left: 0; z-index: 30; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 8px; display: flex; flex-direction: column; gap: 8px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25); animation: rise-in 0.14s ease-out; }
.lp-auto { background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--r-md); padding: 6px 10px; font: inherit; font-size: 12px; color: var(--text); cursor: pointer; white-space: nowrap; }
.lp-auto:hover { border-color: var(--border-strong); }
.lp-auto.on { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.lp-grid { display: grid; grid-template-columns: repeat(3, 36px); gap: 5px; }
.lp-opt { height: 32px; display: inline-flex; align-items: center; justify-content: center; background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--r-md); color: var(--muted); cursor: pointer; }
.lp-opt:hover { border-color: var(--accent); color: var(--text); }
.lp-opt.on { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.lp-opt .lp-ico { width: 16px; height: 16px; }
.pager { display: inline-flex; align-items: center; gap: 4px; margin-left: 6px; }
.plbl { font-size: 11px; color: var(--muted); min-width: 28px; text-align: center; font-variant-numeric: tabular-nums; }

/* terminal zoom bar */
.pane-foot { display: flex; align-items: center; gap: 4px; padding: 3px 8px; background: var(--panel); border-top: 1px solid var(--border); flex: none; }
.pane-foot .spacer { flex: 1; }
.zbtn { width: 22px; height: 20px; border: 1px solid var(--border); background: var(--panel-2); color: var(--muted); border-radius: var(--r-sm); cursor: pointer; font-size: 13px; line-height: 1; display: inline-flex; align-items: center; justify-content: center; }
.zbtn:hover { color: var(--text); border-color: var(--border-strong); }
.zlvl { min-width: 44px; background: none; border: none; color: var(--muted); font-size: 11px; cursor: pointer; font-variant-numeric: tabular-nums; }
.zlvl:hover { color: var(--text); }

/* settings: skills editor */
.settings-page.wide { max-width: 980px; }
.skills { display: flex; gap: 14px; margin-top: 12px; height: min(70vh, 560px); }
.skills-list { width: 220px; flex: none; display: flex; flex-direction: column; gap: 4px; overflow-y: auto; border-right: 1px solid var(--border); padding-right: 10px; }
.skills-actions { display: flex; gap: 6px; margin-bottom: 6px; }
.skills-actions .btn-ghost { flex: 1; text-align: center; }
.skill-item { text-align: left; background: none; border: 1px solid transparent; border-radius: var(--r-md); padding: 7px 10px; font: inherit; font-family: var(--font-mono); font-size: 12.5px; color: var(--text); cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.skill-item:hover { background: var(--panel-2); }
.skill-item.active { background: color-mix(in srgb, var(--accent) 12%, transparent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); color: var(--accent); }
.skills-editor { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.skills-toolbar { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.skills-toolbar .spacer { flex: 1; }
.btn-ghost.danger { color: var(--danger); }
.btn-ghost.danger:hover { border-color: var(--danger); }
.btn-danger { background: var(--danger); color: #fff; border: 1px solid var(--danger); border-radius: var(--r-md); padding: 8px 12px; font-size: 13px; font-weight: 600; cursor: pointer; }
.confirm-del { display: inline-flex; align-items: center; gap: 8px; }
.confirm-del .s-muted { font-size: 12px; }
.skill-title { font-size: 13px; font-weight: 600; }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; }
.seg button { background: var(--panel); border: none; padding: 5px 12px; font: inherit; font-size: 12px; color: var(--muted); cursor: pointer; }
.seg button.on { background: var(--accent); color: var(--accent-fg); }
.skill-text { flex: 1; width: 100%; resize: none; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--term-bg); color: var(--text); font-family: var(--font-mono); font-size: 13px; padding: 12px; line-height: 1.5; }
.skill-text:focus { outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); border-color: var(--accent); }

/* rendered markdown */
.skill-view { flex: 1; min-height: 0; display: flex; flex-direction: column; gap: 10px; }
.skill-meta { flex: none; display: flex; flex-direction: column; gap: 3px; border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: var(--r-lg); padding: 10px 14px; background: var(--panel-2); }
.skill-meta-name { font-size: 12px; color: var(--muted); }
.skill-meta-desc { font-size: 14px; color: var(--text); line-height: 1.45; }
.markdown { flex: 1; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 16px 20px; background: var(--panel); line-height: 1.6; font-size: 14px; }
.markdown > :first-child { margin-top: 0; }
.markdown h1, .markdown h2, .markdown h3, .markdown h4 { margin: 18px 0 8px; line-height: 1.25; }
.markdown h1 { font-size: 22px; } .markdown h2 { font-size: 18px; } .markdown h3 { font-size: 15px; }
.markdown p { margin: 0 0 12px; }
.markdown ul, .markdown ol { margin: 0 0 12px; padding-left: 22px; }
.markdown li { margin: 3px 0; }
.markdown code { font-family: var(--font-mono); font-size: 0.88em; background: color-mix(in srgb, var(--muted) 18%, transparent); padding: 1px 5px; border-radius: var(--r-sm); }
.markdown pre { background: var(--term-bg); border: 1px solid var(--border); border-radius: var(--r-md); padding: 12px; overflow-x: auto; }
.markdown pre code { background: none; padding: 0; }
.markdown blockquote { margin: 0 0 12px; padding: 2px 14px; border-left: 3px solid var(--border-strong); color: var(--muted); }
.markdown a { color: var(--accent); }
.markdown table { border-collapse: collapse; margin: 0 0 12px; display: block; overflow-x: auto; }
.markdown th, .markdown td { border: 1px solid var(--border); padding: 6px 10px; }
.markdown img { max-width: 100%; }
.markdown hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* usage page */
.usage { display: flex; flex-direction: column; gap: 12px; margin-top: 12px; }
.usage-msg { color: var(--muted); font-size: 12.5px; padding: 14px 2px; }
.usage-msg .et-cursor { height: 12px; width: 6px; margin-left: 6px; }
.usage h3 { margin: 14px 0 0; font-size: 14px; }

/* trace analytics: hairline rows, mono numbers, no card-cage */
.traces-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.traces-table th { text-align: right; font-weight: 500; color: var(--muted); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.05em; padding: 6px 10px; border-bottom: 1px solid var(--border); }
.traces-table th:first-child { text-align: left; }
.traces-table td { text-align: right; padding: 7px 10px; border-bottom: 1px solid var(--border); font-family: var(--font-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.traces-table tbody tr:hover { background: var(--panel-2); }
.traces-table .tr-agent { text-align: left; display: flex; align-items: center; gap: 7px; overflow: hidden; }
.traces-table .tr-agent span { overflow: hidden; text-overflow: ellipsis; }
.traces-table .tr-when { color: var(--muted); font-size: 11px; }
.traces-table .tr-total td { font-weight: 600; border-top: 1px solid var(--border-strong); border-bottom: none; }
.usage-top { display: flex; align-items: center; gap: 8px; }
.usage-top .spacer { flex: 1; }
.usage-top .s-muted { font-size: 12px; }
.usage-top .btn-ghost { padding: 5px 10px; font-size: 12px; }
.usage-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 14px 16px; }
.usage-head { display: flex; align-items: center; gap: 9px; font-size: 14px; }
.usage-head .spacer { flex: 1; }
.usage-head .s-muted { font-size: 12px; font-variant-numeric: tabular-nums; }
.usage-stats { display: flex; gap: 28px; margin: 12px 0 4px; }
.usage-stats > div { display: flex; flex-direction: column; gap: 2px; }
.usage-stats .s-muted { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; }
.usage-stats b { font-size: 14px; font-variant-numeric: tabular-nums; }
.usage-quota { display: flex; flex-direction: column; gap: 7px; margin-top: 10px; }
.qrow { display: flex; align-items: center; gap: 10px; font-size: 12px; }
.qlabel { width: 56px; color: var(--muted); flex: none; }
.qbar { flex: 1; height: 7px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.qfill { height: 100%; background: var(--accent); border-radius: 999px; }
.qpct { width: 130px; text-align: right; flex: none; font-variant-numeric: tabular-nums; }

/* narrow desktop */
@media (min-width: 769px) and (max-width: 900px) {
  .sidebar { width: 230px; }
}

/* mobile stage top bar (back + agent chips) — rendered only on mobile */
.mbar { display: flex; align-items: center; gap: 8px; padding: 0 0 8px; flex: none; }
.mback { flex: none; font-size: 19px; padding-bottom: 3px; }
.mtitle { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mchips { display: flex; gap: 6px; overflow-x: auto; flex: 1; padding: 2px; }
.mchip { display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--r-md); cursor: pointer; flex: none; }
.mchip.on { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }

/* phones: two full-screen views — the sidebar list, or the selected pane */
@media (max-width: 768px) {
  .app { height: 100dvh; }
  .app.m-home .main { display: none; }
  .app.m-home .sidebar { width: 100%; border-right: none; }
  .app.m-stage .sidebar { display: none; }
  .app.m-stage .main { padding: 8px; }
  /* touch-friendly but not airy */
  .row { padding: 6px 10px; }
  .tree { padding-top: 2px; }
  .group { margin: 2px 0; }
  .row .row-actions { opacity: 1; pointer-events: auto; position: static; transform: none; margin-left: 4px; }
  .row .cli-logo, .row .count { opacity: 1 !important; }
  .caret { width: 22px; font-size: 15px; }
  /* 16px inputs stop iOS zoom-on-focus */
  .widget input, .widget select, .row .rename, .secret-desc, .fp-input, .pane-head .ph-title-input, .ov-live input { font-size: 16px; }
  .ov-headrow { flex-wrap: wrap; }
  /* install page: the decorative sidebar makes no sense on a phone */
  .locked-app .mock-side { display: none; }
  /* settings stacks vertically */
  .app.settings { flex-direction: column; }
  .app.settings .sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
  .app.settings .settings-nav { flex-direction: row; gap: 6px; padding: 8px 10px; }
  .app.settings .settings-main { flex: 1; }
  .settings-page { padding: 6px 12px 30px; }
}