/* COMMAND — compact enterprise theme. Dense, neutral, low-chrome. */
:root {
  --bg:#f3f4f6; --surface:#fff; --surface2:#f8f9fb; --text:#1f2937; --muted:#6b7280; --line:#e2e5ea; --line2:#d3d7de;
  --brand:#1e2a44; --brandText:#e8ecf5; --accent:#1d5fd1; --accentText:#fff; --hover:#eef2fb;
  --hi:#c0392b; --med:#d68910; --low:#9aa3b2; --ok:#1e8449;
  --warn:#fff4d6; --warnText:#6b4a00; --chip:#eef0f4; --chipText:#4b5563;
}
@media (prefers-color-scheme: dark) {
  :root { --bg:#0f131a; --surface:#171c26; --surface2:#1b212d; --text:#e5e9f0; --muted:#98a2b3; --line:#262d3b; --line2:#323b4d;
          --brand:#0b0f17; --brandText:#e5e9f0; --accent:#5b8def; --accentText:#0b0f17; --hover:#1d2535;
          --hi:#ff7b6b; --med:#f0b24a; --low:#6b7487; --ok:#4cc38a;
          --warn:#3d3210; --warnText:#ffd978; --chip:#222a39; --chipText:#aeb7c7; }
}
* { box-sizing:border-box; }
[hidden] { display:none !important; }
html { font-size:13px; }
body { margin:0; background:var(--bg); color:var(--text); font:13px/1.4 "Segoe UI", system-ui, -apple-system, sans-serif; }
a { color:var(--accent); text-decoration:none; } a:hover { text-decoration:underline; }
h1 { font-size:16px; margin:0; } h2 { font-size:13px; margin:0 0 6px; } h3 { font-size:13px; margin:0 0 2px; }
main { max-width:1360px; margin:0 auto; padding:10px 14px; display:grid; gap:10px; }
.meta { color:var(--muted); font-size:12px; }
.empty { color:var(--muted); padding:14px; text-align:center; }

/* top bar */
header.nav { position:sticky; top:0; z-index:10; display:flex; align-items:center; gap:14px; height:40px; padding:0 14px;
             background:var(--brand); color:var(--brandText); border-bottom:1px solid rgba(255,255,255,.08); }
header.nav h1 { letter-spacing:.14em; font-size:14px; font-weight:700; color:var(--brandText); }
header.nav nav { display:flex; gap:2px; height:100%; }
header.nav nav a { display:flex; align-items:center; padding:0 12px; color:#aab4c8; border-bottom:2px solid transparent; font-weight:600; }
header.nav nav a:hover { color:#fff; text-decoration:none; }
header.nav nav a.active { color:#fff; border-bottom-color:var(--accent); }
header.nav .meta { color:#aab4c8; }
header.nav button { background:rgba(255,255,255,.08); color:var(--brandText); border-color:rgba(255,255,255,.14); }
header.nav button:hover:not(:disabled) { background:rgba(255,255,255,.16); }
header.nav button.quiet { background:transparent; border-color:transparent; color:#aab4c8; }
.grow { flex:1; }

/* controls */
button, .btn, select, input[type=search] { font:inherit; color:var(--text); background:var(--surface); border:1px solid var(--line2);
  border-radius:4px; padding:0 10px; height:28px; cursor:pointer; display:inline-flex; align-items:center; text-decoration:none; }
button:hover:not(:disabled), .btn:hover { background:var(--hover); text-decoration:none; }
button:disabled { opacity:.5; cursor:default; }
button.primary, .btn.primary { background:var(--accent); border-color:var(--accent); color:var(--accentText); font-weight:600; }
button.primary:hover:not(:disabled), .btn.primary:hover { filter:brightness(1.08); background:var(--accent); }
input[type=search] { cursor:text; min-width:240px; }
textarea { font:inherit; color:var(--text); background:var(--surface); border:1px solid var(--line2); border-radius:4px; padding:6px 8px; resize:vertical; }
select { padding:0 4px; max-width:96px; }
.c-act { white-space:nowrap; }
:focus-visible { outline:2px solid var(--accent); outline-offset:1px; }

/* surfaces */
.card { background:var(--surface); border:1px solid var(--line); border-radius:4px; padding:10px 12px; }
.banner { background:var(--warn); color:var(--warnText); padding:8px 12px; border-radius:4px; border:1px solid rgba(0,0,0,.06); }
.badge { background:var(--warn); color:var(--warnText); padding:1px 8px; border-radius:3px; font-size:11px; }
.chip { display:inline-block; font-size:11px; line-height:16px; padding:0 6px; border-radius:3px; background:var(--chip); color:var(--chipText); white-space:nowrap; }
.chip.warn { background:var(--warn); color:var(--warnText); } .chip.you { background:var(--accent); color:var(--accentText); }
details > summary { cursor:pointer; color:var(--accent); } details { margin:0; }
blockquote { margin:4px 0 0; padding:6px 10px; border-left:3px solid var(--line2); background:var(--surface2); white-space:pre-wrap; }
ul { margin:4px 0 0; padding-left:18px; } li { margin:1px 0; }

/* Today toolbar + grid */
.toolbar { display:flex; flex-wrap:wrap; align-items:center; gap:10px; background:var(--surface); border:1px solid var(--line); border-radius:4px; padding:6px 8px; }
.bt { display:flex; gap:2px; }
.bt button { border:0; border-radius:3px; background:transparent; height:28px; font-weight:600; color:var(--muted); gap:6px; }
.bt button[aria-selected="true"] { background:var(--brand); color:var(--brandText); }
.bt .n { font-weight:700; min-width:20px; text-align:center; padding:0 5px; border-radius:9px; background:var(--chip); color:var(--chipText); font-size:11px; line-height:18px; }
.bt button[aria-selected="true"] .n { background:rgba(255,255,255,.18); color:#fff; }
.bt .needs_ken .n { background:var(--hi); color:#fff; }
.hint { color:var(--muted); font-size:12px; }
.gridwrap { background:var(--surface); border:1px solid var(--line); border-radius:4px; overflow:auto; }
table.grid { width:100%; min-width:520px; border-collapse:collapse; table-layout:fixed; }
table.grid th { position:sticky; top:0; background:var(--surface2); text-align:left; font-size:11px; text-transform:uppercase; letter-spacing:.04em;
                color:var(--muted); font-weight:600; padding:6px 8px; border-bottom:1px solid var(--line2); white-space:nowrap; user-select:none; }
table.grid th.sort { cursor:pointer; } table.grid th.sort:hover { color:var(--text); }
table.grid td { padding:5px 8px; border-bottom:1px solid var(--line); vertical-align:middle; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
tr.r { cursor:pointer; } tr.r:hover td { background:var(--hover); } tr.r.open td { background:var(--hover); }
.c-prio { width:26px; padding-right:0 !important; } .c-date { width:62px; color:var(--muted); } .c-who { width:17%; color:var(--muted); } .c-why { width:22%; } .c-act { width:296px; text-align:right; overflow:visible !important; }
.c-subj b { font-weight:600; } .c-subj .n { color:var(--muted); margin-left:6px; font-size:11px; }
.dot { display:inline-block; width:8px; height:8px; border-radius:50%; background:var(--low); } .dot.hi { background:var(--hi); } .dot.med { background:var(--med); }
.c-act .btn, .c-act button, .c-act select { height:24px; font-size:12px; padding:0 8px; }
.c-act .ok { padding:0 7px; }
tr.d td { white-space:normal; background:var(--surface2); padding:8px 12px 10px 30px; cursor:default; }
tr.d .quote { margin:0 0 6px; }
tr.d .cols { display:grid; grid-template-columns:1fr 1fr; gap:4px 24px; }
tr.d .src a { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.statusbar { display:flex; flex-wrap:wrap; gap:6px 16px; align-items:center; color:var(--muted); font-size:12px; padding:2px 2px 14px; }
#evalbox { background:var(--surface); border:1px solid var(--line); border-radius:4px; padding:6px 10px; }
#evalbox summary { color:var(--text); font-weight:600; }

/* All-mail page */
.tabs { display:flex; gap:6px; flex-wrap:wrap; align-items:center; }
.tabs button[aria-pressed="true"] { background:var(--brand); border-color:var(--brand); color:var(--brandText); font-weight:600; }
.split { display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,1fr); gap:10px; align-items:start; }
.row { cursor:pointer; padding:6px 10px; border-top:1px solid var(--line); }
.row:first-child { border-top:0; } .row:hover { background:var(--hover); }
.row .subj { font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.row.unread .subj::before { content:"● "; color:var(--accent); font-size:10px; }
.row .meta { white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
#detail { position:sticky; top:50px; }

/* sign-in + demo */
table { width:100%; border-collapse:collapse; } td { padding:3px 6px; border-top:1px solid var(--line); }

@media (max-width:1000px) { .c-why { display:none; } }
@media (max-width:820px) {
  .c-who, .c-why { display:none; } .c-act { width:260px; } .split { grid-template-columns:1fr; } input[type=search] { min-width:0; flex:1; }
  header.nav h1 { display:none; } tr.d .cols { grid-template-columns:1fr; }
}

/* Settings */
input[type=text], input[type=password], input[type=number] { font:inherit; color:var(--text); background:var(--surface); border:1px solid var(--line2); border-radius:4px; padding:0 8px; height:30px; width:100%; }
.field { display:grid; gap:2px; margin-bottom:8px; } .field label { font-size:12px; color:var(--muted); }
.grid2 { display:grid; grid-template-columns:1fr 1fr; gap:0 12px; } @media (max-width:700px) { .grid2 { grid-template-columns:1fr; } }

/* Phone layout for the Today list: each row becomes a compact card */
@media (max-width:700px) {
  main { padding:8px; } .toolbar .hint { display:none; } input[type=search] { min-width:0; width:100%; flex:1 1 100%; }
  .gridwrap { border:0; background:transparent; }
  table.grid.cards, table.grid.cards tbody { display:block; min-width:0; }
  table.grid.cards thead { display:none; }
  table.grid.cards tr.r { display:grid; grid-template-columns:14px 1fr auto; gap:2px 8px; padding:10px; margin-bottom:8px; background:var(--surface); border:1px solid var(--line); border-radius:6px; }
  table.grid.cards tr.r td { display:block; border:0; padding:0; white-space:normal; overflow:visible; }
  table.grid.cards .c-prio { grid-row:1 / 3; padding-top:4px !important; }
  table.grid.cards .c-subj { grid-column:2; font-size:14px; } table.grid.cards .c-date { grid-column:3; text-align:right; width:auto; }
  table.grid.cards .c-who { display:block; grid-column:2 / 4; width:auto; font-size:12px; }
  table.grid.cards .c-why { display:block; grid-column:2 / 4; width:auto; }
  table.grid.cards .c-act { grid-column:1 / 4; text-align:left; width:auto; margin-top:8px; display:flex; flex-wrap:wrap; gap:6px; }
  table.grid.cards .c-act .btn, table.grid.cards .c-act button, table.grid.cards .c-act select { height:34px; font-size:13px; }
  table.grid.cards tr.d, table.grid.cards tr.d td { display:block; }
  table.grid.cards tr.d { margin:-6px 0 8px; border:1px solid var(--line); border-radius:6px; }
  table.grid.cards tr.d td { padding:8px 10px; } tr.d .cols { grid-template-columns:1fr; }
  .bt { flex-wrap:wrap; }
  table.grid.cards .c-act select { max-width:none; }
  header.nav { gap:4px; padding:0 6px; } header.nav nav { gap:0; } header.nav nav a { padding:0 5px; white-space:nowrap; font-size:12px; }
  header.nav .meta { display:none; } header.nav button { padding:0 5px; font-size:12px; white-space:nowrap; } header.nav { max-width:100vw; overflow:hidden; }
}