/* Slab & Stack Advisory brand (docs/brand): Carbon, Concrete, Limestone, Chalk, Oxide (sparingly). */
:root {
  --carbon: #202332; --concrete: #A6A49D; --limestone: #F1EFE9; --chalk: #FAF9F5; --oxide: #A65336;
  --bg: var(--limestone); --surface: #FFFFFF; --surface-2: var(--chalk); --ink: var(--carbon); --ink-2: #4A4D5A; --muted: #77756E;
  --line: #E3E0D7; --link: #8A4229; --ok: #137A52; --ok-bg: #E3F5ED; --warn: #A86A00; --warn-bg: #FDF2DE; --bad: #B32D38; --bad-bg: #FCE9EA;
  --focus: rgba(166, 83, 54, .35); color-scheme: light;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #15171F; --surface: #1E2130; --surface-2: #252838; --ink: #F1EFE9; --ink-2: #CFCCC3; --muted: #9A988F; --line: #34374A; --link: #E39A7E;
  --ok: #6FD9AA; --ok-bg: #15322A; --warn: #F4C163; --warn-bg: #3A2C14; --bad: #FF8A93; --bad-bg: #3A1D25; --focus: rgba(196, 106, 74, .45); color-scheme: dark; } }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.5 "Montserrat", "Aptos", Arial, sans-serif; }
a { color: var(--link); }
button, input, select { font: inherit; color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 16px; }
.bar { background: var(--carbon); border-bottom: 2px solid var(--oxide); color: #F1EFE9; }
.bar-in { display: flex; align-items: center; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.logo { height: 44px; width: auto; display: block; }
.who { margin-left: auto; display: flex; align-items: center; gap: 12px; font-size: 13px; }
.who a { color: #F1EFE9; border: 1px solid rgba(166,164,157,.55); padding: 4px 12px; text-decoration: none; }
.who a:hover { border-color: var(--oxide); }
.intro { padding-block: 32px 8px; }
.intro h1 { margin: 0; font-size: 30px; font-weight: 700; letter-spacing: -.01em; text-wrap: balance; }
.tag { margin: 4px 0 0; font-family: "Playfair Display", Georgia, serif; font-style: italic; color: var(--muted); font-size: 16px; }
.tabs { display: flex; gap: 0; margin: 20px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.tab { border: 0; background: none; padding: 10px 16px; cursor: pointer; color: var(--ink-2); font-weight: 600; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--oxide); }
.tab:focus-visible, .btn:focus-visible, input:focus-visible, select:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--focus); }
section { padding-bottom: 48px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 20px; }
.tile { display: flex; flex-direction: column; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--carbon); padding: 22px; text-decoration: none; color: inherit; min-height: 190px; }
a.tile:hover { border-top-color: var(--oxide); }
.tile h2 { margin: 0; font-size: 18px; font-weight: 700; }
.tile .tl { font-family: "Playfair Display", Georgia, serif; font-style: italic; color: var(--muted); margin: -4px 0 0; }
.tile p { margin: 0; color: var(--ink-2); flex: 1; }
.tile .go { font-weight: 600; color: var(--link); font-size: 13px; letter-spacing: .03em; }
.tile.soon { opacity: .7; border-top-color: var(--concrete); }
.pill { align-self: flex-start; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 2px 8px; background: var(--ok-bg); color: var(--ok); }
.pill.soon { background: var(--warn-bg); color: var(--warn); }
.card { background: var(--surface); border: 1px solid var(--line); margin-bottom: 16px; min-width: 0; }
.card-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.card-head h3 { margin: 0; font-size: 14px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.card-head .sub { color: var(--muted); font-size: 12.5px; }
.card-body { padding: 14px 18px; }
.form { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.fld { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.fld label { font-size: 11.5px; font-weight: 600; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }
input, select { border: 1px solid var(--line); background: var(--surface); padding: 7px 9px; min-width: 0; }
.btn { border: 1px solid var(--carbon); background: var(--surface); padding: 7px 14px; cursor: pointer; font-weight: 600; font-size: 13px; }
.btn.primary { background: var(--carbon); color: #F1EFE9; }
.btn.sm { padding: 3px 9px; font-size: 12px; }
.btn.danger { border-color: var(--bad); color: var(--bad); }
.tbl { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 11px; font-weight: 600; color: var(--muted); letter-spacing: .05em; text-transform: uppercase; background: var(--surface-2); white-space: nowrap; }
.muted { color: var(--muted); }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); padding: 2px 4px 2px 8px; margin: 0 4px 4px 0; font-size: 12px; background: var(--surface-2); white-space: nowrap; }
.chip button { border: 0; background: none; cursor: pointer; color: var(--muted); padding: 0 4px; }
.status { font-size: 11px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; padding: 1px 6px; }
.status.active { background: var(--ok-bg); color: var(--ok); } .status.invited { background: var(--warn-bg); color: var(--warn); } .status.disabled { background: var(--bad-bg); color: var(--bad); }
.empty { padding: 40px 18px; text-align: center; color: var(--muted); background: var(--surface); border: 1px dashed var(--line); margin-top: 20px; }
#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--carbon); color: #F1EFE9; padding: 10px 16px; font-size: 13px; opacity: 0; transition: opacity .2s; pointer-events: none; }
#toast.show { opacity: 1; }
.small { font-size: 12px; }
.ellip { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fld.grow { flex: 1 1 180px; }
select.sm { padding: 3px 6px; font-size: 12.5px; }
.link { border: 0; background: none; color: var(--link); cursor: pointer; padding: 0; text-decoration: underline; }
.search { margin-left: auto; width: 220px; max-width: 100%; }
.head-tools { margin-left: auto; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.chk { display: inline-flex; gap: 6px; align-items: center; color: var(--ink-2); }
/* People & access: one stacked row per person (no sideways scrolling) */
.prow { display: grid; grid-template-columns: minmax(180px, 1.1fr) minmax(170px, .9fr) minmax(0, 1.6fr) auto; gap: 8px 18px; padding: 12px 18px; border-bottom: 1px solid var(--line); align-items: start; }
.prow > * { min-width: 0; }
.porgs, .porg { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.pgrants { display: flex; flex-wrap: wrap; align-items: center; }
.pact { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.padd { grid-column: 1 / -1; background: var(--surface-2); border: 1px solid var(--line); padding: 10px 12px; }
.chip { white-space: normal; }
@media (max-width: 900px) { .prow { grid-template-columns: 1fr 1fr; } .pact { justify-content: flex-start; } }
@media (max-width: 560px) { .prow { grid-template-columns: 1fr; } }
/* People directory */
table.dir tr.click { cursor: pointer; }
table.dir tr.click:hover td, table.dir tr.click:focus-visible td { background: var(--surface-2); outline: none; }
table.dir tr.gone td { color: var(--muted); }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.pform { border-bottom: 1px solid var(--line); background: var(--surface-2); display: flex; flex-direction: column; gap: 12px; }
.pf-actions { display: flex; gap: 8px; }
.days { display: flex; gap: 8px; flex-wrap: wrap; padding-block: 6px; }
.days label { display: inline-flex; gap: 3px; align-items: center; font-size: 12.5px; }
.pname { display: flex; gap: 10px; align-items: center; }
.av { width: 32px; height: 32px; flex: none; display: inline-grid; place-items: center; background: var(--carbon); color: #F1EFE9; font-size: 12px; font-weight: 700; object-fit: cover; }
.av.big { width: 56px; height: 56px; font-size: 18px; }
.pf-title { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.orow { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; padding: 10px 18px; border-bottom: 1px solid var(--line); }
.orow input { flex: 1 1 220px; }
.orow .pact { margin-left: auto; }
.yes-dlg { border: 1px solid var(--line); border-top: 3px solid var(--bad); background: var(--surface); color: var(--ink); padding: 0; max-width: min(460px, calc(100vw - 32px)); }
.yes-dlg::backdrop { background: rgba(32, 35, 50, .55); }
.yes-body { display: flex; flex-direction: column; gap: 10px; padding: 20px 22px; }
.yes-body h3 { margin: 0; font-size: 16px; }
.yes-body p, .yes-body ul { margin: 0; color: var(--ink-2); }
.yes-body label { font-size: 12.5px; font-weight: 600; margin-top: 4px; }
.yes-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 6px; }
.btn.danger-fill { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.omods { flex-basis: 100%; display: flex; flex-wrap: wrap; gap: 8px 16px; }
.omod { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; }
.omod.off span { color: var(--muted); text-decoration: line-through; }
.chip.off { opacity: .55; text-decoration: line-through; }
.chip.inherit { background: transparent; border-style: dashed; color: var(--ink-2); padding-right: 8px; }
@media (max-width: 640px) { .logo { height: 34px; } .intro h1 { font-size: 24px; } }