:root {
  --ink: #17191b;
  --ink2: #33363a;
  --muted: #6d7073;
  --faint: #8a8d90;
  --line: #e3e3df;
  --line2: #ececea;
  --paper: #f7f7f4;
  --hover: #f1f1ee;
  --dots: #d3d4cf;
  --green: #0fa968;
  --green-ink: #0b7f4f;
  --green-bg: #effaf5;
  --green-line: #cfe9dd;
  --amber: #e0a100;
  --amber-ink: #8a6100;
  --amber-bg: #fff8e6;
  --red: #c8372d;
  --red-bg: #fdf0ee;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Instrument Sans", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font: 14px/1.45 var(--sans); color: var(--ink); background: #fff; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
[hidden] { display: none !important; }

.shell { display: grid; grid-template-columns: 228px minmax(0, 1fr) 368px; height: 100vh; }
.shell > * { min-width: 0; min-height: 0; }

/* ---------- rail ---------- */
.rail { border-right: 1px solid var(--line); padding: 16px 12px 14px; display: flex; flex-direction: column; gap: 1px; font-size: 13px; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 15.5px; padding: 0 8px 4px; text-decoration: none; }
.brand i { width: 18px; height: 18px; border: 2px solid var(--ink); border-radius: 50%; position: relative; flex: none; }
.brand i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 6px; height: 6px; margin: -3px; background: var(--green); border-radius: 50%; }
.org { font: 11px var(--mono); color: var(--faint); padding: 0 8px 10px 35px; }
.grp { font: 500 10.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--faint); margin: 14px 8px 5px; display: flex; justify-content: space-between; align-items: center; }
.grp button { border: 0; background: none; font: 500 11px var(--mono); color: var(--green-ink); cursor: pointer; padding: 0; letter-spacing: 0; text-transform: none; }
.rail a.item { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 5px; text-decoration: none; }
.rail a.item:hover { background: var(--hover); }
.rail a.item.on { background: var(--hover); font-weight: 600; }
.rail a.item > span:first-child { display: flex; align-items: center; min-width: 0; }
.rail a.item .nm { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rail a.item small { font: 11px var(--mono); color: var(--faint); flex: none; }
.rail a.item small.hot { color: #fff; background: var(--amber); padding: 0 6px; border-radius: 9px; font-weight: 600; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); display: inline-block; margin-right: 8px; flex: none; }
.dot.off { background: #c9cac6; }
.dot.bad { background: var(--red); }
.rail .foot { margin-top: auto; padding: 16px 8px 0; display: grid; gap: 7px; font: 11px var(--mono); color: var(--muted); }
.bar { height: 3px; background: var(--line2); } .bar i { display: block; height: 100%; background: var(--ink); }
.rail .foot button { justify-self: start; border: 0; background: none; padding: 0; font: 11px var(--mono); color: var(--faint); text-decoration: underline; cursor: pointer; }
.rail .foot a { color: var(--faint); }

/* ---------- main + topbar ---------- */
.main { display: flex; flex-direction: column; position: relative; }
.top { height: 52px; flex: none; display: flex; align-items: center; gap: 10px; padding: 0 16px 0 18px; border-bottom: 1px solid var(--line); background: #fff; z-index: 3; }
.top h1 { font-size: 15px; margin: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.top h1 .crumb { color: var(--faint); font-weight: 400; }
.top h1 input { font: inherit; border: 1px solid transparent; border-radius: 4px; padding: 2px 4px; margin-left: -5px; width: 260px; max-width: 40vw; }
.top h1 input:hover { border-color: var(--line); }
.top h1 input:focus { border-color: var(--ink); outline: none; }
.top .sp { flex: 1; }
.saved { font: 11px var(--mono); color: var(--faint); white-space: nowrap; }
.saved.err { color: var(--red); white-space: normal; max-width: 280px; line-height: 1.25; }
.pill { font: 500 11px var(--mono); padding: 3px 7px; border: 1px solid var(--green-line); color: var(--green-ink); background: var(--green-bg); border-radius: 4px; white-space: nowrap; }
.pill.off { border-color: var(--line); color: var(--muted); background: #fff; }
.pill.amber { border-color: #f1dca6; color: var(--amber-ink); background: var(--amber-bg); }
.pill.red { border-color: #f2c9c4; color: var(--red); background: var(--red-bg); }
.toggle { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; font: 500 11.5px var(--mono); color: var(--muted); user-select: none; white-space: nowrap; }
.toggle input { appearance: none; width: 28px; height: 16px; border-radius: 9px; background: #d6d7d3; position: relative; margin: 0; cursor: pointer; transition: background .15s; }
.toggle input::after { content: ""; position: absolute; left: 2px; top: 2px; width: 12px; height: 12px; border-radius: 50%; background: #fff; transition: transform .15s; }
.toggle input:checked { background: var(--green); }
.toggle input:checked::after { transform: translateX(12px); }
.btn { font: 600 12.5px var(--sans); padding: 7px 12px; border: 1px solid var(--ink); background: var(--ink); color: #fff; border-radius: 6px; cursor: pointer; white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; text-decoration: none; }
.btn:hover { background: #000; }
.btn.ghost { background: #fff; color: var(--ink); border-color: #cfd0cc; }
.btn.ghost:hover { border-color: var(--ink); }
.btn.green { background: var(--green); border-color: var(--green); }
.btn.green:hover { background: var(--green-ink); }
.btn.small { padding: 4px 9px; font-size: 12px; }
.btn.danger { background: #fff; color: var(--red); border-color: #efc3bd; }
.btn:disabled { opacity: .5; cursor: default; }
.link { border: 0; background: none; padding: 0; color: var(--green-ink); cursor: pointer; font: inherit; text-decoration: underline; text-underline-offset: 2px; }

.menu { position: absolute; z-index: 20; background: #fff; border: 1px solid var(--ink); border-radius: 4px; box-shadow: 4px 4px 0 #e4e5e1; min-width: 230px; padding: 5px; }
.menu .mh { font: 500 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--faint); padding: 7px 8px 3px; }
.menu button { display: block; width: 100%; text-align: left; border: 0; background: none; padding: 6px 8px; border-radius: 3px; cursor: pointer; }
.menu button:hover { background: var(--hover); }
.menu button small { display: block; color: var(--muted); font-size: 11.5px; }

/* ---------- canvas ---------- */
.canvas-wrap { flex: 1; overflow: auto; background: var(--paper); background-image: radial-gradient(var(--dots) 1px, transparent 1px); background-size: 16px 16px; position: relative; }
.board { position: relative; min-width: 100%; min-height: 100%; }
.board svg.wires { position: absolute; left: 0; top: 0; overflow: visible; }
.wire { fill: none; stroke: #2a2d30; stroke-width: 1.5; }
.wire.dim { stroke: #c4c5c1; stroke-dasharray: 4 4; }
.wire.live { stroke: var(--green); stroke-width: 2.5; stroke-dasharray: 6 6; animation: flow .8s linear infinite; }
.wire.done { stroke: var(--green); stroke-width: 2; }
.wire.sel { stroke: var(--ink); stroke-width: 3; }
.wire-hit { fill: none; stroke: transparent; stroke-width: 12; cursor: pointer; pointer-events: stroke; }
.wire-temp { fill: none; stroke: var(--green); stroke-width: 2; stroke-dasharray: 5 4; }
.port-label { font: 10px var(--mono); fill: var(--muted); }
@keyframes flow { to { stroke-dashoffset: -24; } }
@keyframes blink { 50% { opacity: .3; } }
@keyframes spin { to { transform: rotate(360deg); } }

.node { position: absolute; width: 220px; background: #fff; border: 1px solid #2a2d30; border-radius: 3px; box-shadow: 3px 3px 0 #e4e5e1; cursor: grab; user-select: none; touch-action: none; }
.node:active { cursor: grabbing; }
.node .hd { display: flex; justify-content: space-between; gap: 8px; font: 500 10px var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--muted); padding: 6px 10px; border-bottom: 1px solid var(--line2); white-space: nowrap; }
.node .hd span:first-child { overflow: hidden; text-overflow: ellipsis; }
.node.g-ai .hd span:first-child { color: var(--green-ink); }
.node .bd { padding: 8px 10px 10px; }
.node b { display: block; font-size: 13.5px; font-weight: 600; line-height: 1.25; }
.node small { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; line-height: 1.3; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.node.sel { outline: 2px solid var(--ink); outline-offset: 2px; }
.node.trigger { border-width: 1.5px; }
.node .st { letter-spacing: 0; text-transform: none; }
.node.s-ok { border-color: var(--green); box-shadow: 3px 3px 0 #c9efdc; }
.node.s-ok .st { color: var(--green-ink); }
.node.s-waiting { border-color: var(--amber); box-shadow: 3px 3px 0 #f6e6bb; }
.node.s-waiting .st { color: var(--amber-ink); }
.node.s-running { border-color: var(--green); }
.node.s-running .st { color: var(--green-ink); animation: blink 1s infinite; }
.node.s-failed { border-color: var(--red); box-shadow: 3px 3px 0 #f6d4cf; }
.node.s-failed .st { color: var(--red); }
.node.s-skip { opacity: .45; }
.port { position: absolute; width: 11px; height: 11px; margin-left: -5.5px; background: #fff; border: 1.5px solid #2a2d30; border-radius: 50%; z-index: 2; }
.port.in { top: -6px; left: 50%; }
.port.out { bottom: -6px; cursor: crosshair; }
.port.out:hover, .port.out.hot { background: var(--green); border-color: var(--green-ink); transform: scale(1.25); }
.node.drop { outline: 2px dashed var(--green); outline-offset: 3px; }

.canvas-tools { position: absolute; left: 14px; bottom: 14px; display: flex; gap: 8px; align-items: center; z-index: 4; }
.canvas-tools .info { font: 11px var(--mono); color: var(--muted); background: #fff; border: 1px solid var(--line); padding: 5px 8px; border-radius: 4px; }
.canvas-hint { position: absolute; right: 14px; bottom: 14px; font: 11px var(--mono); color: var(--faint); z-index: 4; background: rgba(247,247,244,.9); padding: 3px 6px; }

/* ---------- inspector ---------- */
.insp { border-left: 1px solid var(--line); display: flex; flex-direction: column; font-size: 13px; overflow: hidden; background: #fff; }
.insp > header { padding: 14px 16px 11px; border-bottom: 1px solid var(--line2); flex: none; }
.insp > header .row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.insp > header b { font-size: 14px; }
.insp > header .sub { font: 11px var(--mono); color: var(--muted); margin-top: 3px; }
.insp .body { overflow-y: auto; flex: 1; }
.sect { padding: 12px 16px; border-bottom: 1px solid var(--line2); }
.sect h3 { font: 500 10.5px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--faint); margin: 0 0 8px; display: flex; justify-content: space-between; }
.sect p { margin: 0 0 8px; }
.field { display: grid; gap: 4px; margin-bottom: 11px; }
.field > label { font-weight: 600; font-size: 12.5px; display: flex; justify-content: space-between; gap: 6px; }
.field > label span { font-weight: 400; color: var(--faint); font: 11px var(--mono); }
.field .help { font-size: 11.5px; color: var(--muted); }
.field .warn { font: 11px var(--mono); color: var(--amber-ink); }
input.in, select.in, textarea.in { width: 100%; border: 1px solid #d6d7d3; border-radius: 4px; padding: 6px 8px; background: #fff; font-size: 13px; }
textarea.in { resize: vertical; min-height: 64px; font: 12.5px/1.5 var(--mono); }
textarea.in.prose { font: 13px/1.5 var(--sans); }
input.in:focus, select.in:focus, textarea.in:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px #ececea; }
.rows { display: grid; gap: 6px; }
.rows .r { display: grid; gap: 4px; grid-template-columns: 1fr 1fr 22px; align-items: center; }
.rows .r.three { grid-template-columns: 100px 74px 1fr 22px; }
.rows .r button { border: 0; background: none; color: var(--faint); cursor: pointer; font-size: 16px; padding: 0; }
.rows .r button:hover { color: var(--red); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip { font: 11px var(--mono); border: 1px solid var(--line); background: var(--paper); border-radius: 3px; padding: 2px 6px; cursor: pointer; color: var(--ink2); }
.chip:hover { border-color: var(--green); color: var(--green-ink); background: var(--green-bg); }
.chip b { font-weight: 500; color: var(--faint); }
.kv { display: grid; grid-template-columns: 92px 1fr; gap: 5px 8px; font-size: 12.5px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.code { background: var(--paper); border: 1px solid var(--line2); padding: 8px 9px; font: 11.5px/1.5 var(--mono); color: var(--ink2); border-radius: 3px; white-space: pre-wrap; overflow-wrap: anywhere; margin: 6px 0 0; max-height: 280px; overflow: auto; }
.code .k { color: var(--green-ink); }
.empty { padding: 24px 16px; color: var(--muted); font-size: 13px; }

/* run log */
.step { display: grid; grid-template-columns: 14px 1fr auto; gap: 8px; padding: 9px 16px; border-bottom: 1px solid #f1f1ee; align-items: start; cursor: pointer; }
.step:hover { background: #fbfbf9; }
.step.sel { background: #f6f6f3; }
.ic { width: 10px; height: 10px; border-radius: 50%; background: var(--green); margin-top: 4px; }
.ic.waiting { background: #fff; border: 2px solid var(--amber); animation: blink 1.2s infinite; }
.ic.running { background: #fff; border: 2px solid var(--green); border-right-color: transparent; animation: spin .8s linear infinite; }
.ic.failed { background: var(--red); }
.ic.queued { background: #c9cac6; }
.step .t { font-weight: 600; }
.step .t small { font: 11px var(--mono); color: var(--faint); font-weight: 400; margin-left: 4px; }
.step .ms { font: 11px var(--mono); color: var(--faint); }
.step .err { color: var(--red); font-size: 12px; margin-top: 3px; }
.step .brief { color: var(--muted); font-size: 12px; margin-top: 2px; overflow-wrap: anywhere; }
.approve-box { margin-top: 8px; border: 1px solid var(--amber); background: var(--amber-bg); border-radius: 4px; padding: 9px; cursor: default; }
.approve-box p { margin: 0 0 6px; font-weight: 600; }
.approve-box textarea { min-height: 150px; background: #fff; }
.approve-box .acts { display: flex; gap: 6px; margin-top: 8px; }
.run-line { display: grid; grid-template-columns: 12px 1fr auto; gap: 9px; align-items: center; padding: 8px 16px; border-bottom: 1px solid #f1f1ee; text-decoration: none; }
.run-line:hover { background: #fbfbf9; }
.run-line .ic { margin-top: 0; }
.run-line b { font-weight: 600; font-size: 13px; }
.run-line small { display: block; font: 11px var(--mono); color: var(--faint); }
.run-line .ms { font: 11px var(--mono); color: var(--faint); text-align: right; }
.tag { font: 10px var(--mono); border: 1px solid var(--line); border-radius: 3px; padding: 0 4px; color: var(--muted); margin-left: 4px; }

/* ---------- pages (runs, apps) ---------- */
.page { flex: 1; overflow: auto; padding: 18px 22px 40px; background: #fff; }
.page h2 { font-size: 20px; margin: 0 0 4px; font-weight: 600; letter-spacing: -.01em; }
.page .lede { color: var(--muted); margin: 0 0 16px; max-width: 640px; }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th { text-align: left; font: 500 10.5px var(--mono); letter-spacing: .07em; text-transform: uppercase; color: var(--faint); padding: 8px 10px; border-bottom: 1px solid var(--ink); white-space: nowrap; }
table.t td { padding: 9px 10px; border-bottom: 1px solid var(--line2); vertical-align: top; }
table.t tr.click { cursor: pointer; }
table.t tr.click:hover td { background: #fbfbf9; }
table.t tr.fresh td { animation: fresh 2.5s ease-out; }
@keyframes fresh { from { background: var(--green-bg); } }
table.t .num { text-align: right; font-family: var(--mono); white-space: nowrap; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin: 0 0 14px; overflow-x: auto; overflow-y: hidden; }
.tabs button { border: 0; background: none; padding: 7px 11px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; font-size: 13px; white-space: nowrap; }
.tabs button.on { border-bottom-color: var(--ink); font-weight: 600; }
.tabs button small { font: 11px var(--mono); color: var(--faint); margin-left: 4px; }
.via { font: 11px var(--mono); color: var(--green-ink); text-decoration: none; white-space: nowrap; }
.via:hover { text-decoration: underline; }
.stage { font: 11px var(--mono); padding: 1px 6px; border-radius: 3px; border: 1px solid var(--line); white-space: nowrap; }
.stage.qualified, .stage.customer { border-color: var(--green-line); background: var(--green-bg); color: var(--green-ink); }
.stage.nurture { color: var(--muted); }
.stage.overdue { border-color: #f2c9c4; background: var(--red-bg); color: var(--red); }
.stage.paid { color: var(--muted); }
.stage.open { border-color: #d7dbe8; color: #3c4a75; }

.try { border: 1px solid var(--ink); border-radius: 4px; padding: 12px 14px; margin: 0 0 18px; display: grid; gap: 9px; box-shadow: 3px 3px 0 #e4e5e1; }
.try h3 { margin: 0; font-size: 13.5px; }
.try .samples { display: flex; flex-wrap: wrap; gap: 6px; }
.compose { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.compose .full { grid-column: 1 / -1; }

.mail { display: grid; grid-template-columns: 170px 1fr auto; gap: 10px; padding: 10px 4px; border-bottom: 1px solid var(--line2); cursor: pointer; align-items: baseline; }
.mail:hover { background: #fbfbf9; }
.mail .who { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mail .subj { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mail .subj span { color: var(--muted); }
.mail .when { font: 11px var(--mono); color: var(--faint); white-space: nowrap; }
.mail.open { background: #fbfbf9; }
.mail .full { grid-column: 1 / -1; white-space: pre-wrap; padding: 8px 0 4px; color: var(--ink2); cursor: text; }
.mail .full .meta { font: 11px var(--mono); color: var(--muted); margin-bottom: 8px; display: block; }

.chat { display: grid; gap: 2px; max-width: 760px; }
.msg { display: grid; grid-template-columns: 32px 1fr; gap: 10px; padding: 8px 4px; }
.msg .av { width: 32px; height: 32px; border-radius: 4px; background: #e9e6df; display: grid; place-items: center; font-weight: 700; font-size: 12px; }
.msg .av.bot { background: var(--ink); color: #fff; position: relative; }
.msg .av.bot::after { content: ""; position: absolute; right: -2px; bottom: -2px; width: 9px; height: 9px; border-radius: 50%; background: var(--green); border: 2px solid #fff; }
.msg .who { font-weight: 700; font-size: 13px; }
.msg .who small { font: 11px var(--mono); color: var(--faint); font-weight: 400; margin-left: 6px; }
.msg .txt { white-space: pre-wrap; }

.site { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; max-width: 720px; box-shadow: 0 8px 24px rgba(0,0,0,.06); }
.site .chrome { background: #f1f1ee; padding: 7px 12px; font: 11.5px var(--mono); color: var(--muted); display: flex; gap: 6px; align-items: center; }
.site .chrome i { width: 9px; height: 9px; border-radius: 50%; background: #d6d7d3; display: inline-block; }
.site .chrome span { margin-left: 10px; background: #fff; padding: 2px 10px; border-radius: 4px; flex: 1; }
.marlowe { background: #f4efe7; padding: 26px 28px 28px; font-family: Georgia, "Times New Roman", serif; color: #2b2622; }
.marlowe .logo { font: italic 22px Georgia, serif; letter-spacing: .01em; }
.marlowe .logo small { font: 11px var(--sans); letter-spacing: .14em; text-transform: uppercase; display: block; color: #7d7064; margin-top: 2px; font-style: normal; }
.marlowe h4 { font: 400 26px/1.15 Georgia, serif; margin: 20px 0 6px; }
.marlowe p { font: 14px/1.55 var(--sans); color: #5a514a; margin: 0 0 16px; max-width: 520px; }
.marlowe .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; font-family: var(--sans); }
.marlowe label { display: grid; gap: 4px; font-size: 12px; color: #5a514a; }
.marlowe label.full { grid-column: 1 / -1; }
.marlowe input, .marlowe textarea { border: 1px solid #d8cfc3; background: #fffdf9; border-radius: 2px; padding: 8px 9px; font: 14px var(--sans); color: #2b2622; }
.marlowe textarea { min-height: 100px; resize: vertical; }
.marlowe .send { margin-top: 14px; background: #2b2622; color: #f4efe7; border: 0; padding: 10px 18px; font: 600 13px var(--sans); letter-spacing: .04em; cursor: pointer; border-radius: 2px; }

/* ---------- modal + toasts ---------- */
.modal-wrap { position: fixed; inset: 0; background: rgba(23,25,27,.35); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: #fff; border: 1px solid var(--ink); border-radius: 4px; box-shadow: 6px 6px 0 rgba(0,0,0,.12); width: min(460px, 100%); max-height: calc(100vh - 32px); display: flex; flex-direction: column; }
.modal.wide { width: min(640px, 100%); }
.modal header { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line2); }
.modal .x { border: 0; background: none; font-size: 22px; line-height: 1; cursor: pointer; color: var(--muted); }
.modal-body { padding: 14px 16px 16px; overflow-y: auto; }
.tpl { display: grid; gap: 6px; }
.tpl button { text-align: left; border: 1px solid var(--line); background: #fff; border-radius: 4px; padding: 9px 11px; cursor: pointer; }
.tpl button:hover { border-color: var(--ink); box-shadow: 3px 3px 0 #e4e5e1; }
.tpl button b { display: block; font-size: 13.5px; }
.tpl button small { color: var(--muted); font-size: 12px; }
.tpl button .mono { font-size: 10.5px; color: var(--green-ink); letter-spacing: .06em; text-transform: uppercase; }
#toasts { position: fixed; right: 16px; bottom: 16px; display: grid; gap: 8px; z-index: 60; }
.toast { background: var(--ink); color: #fff; padding: 9px 13px; border-radius: 4px; font-size: 13px; display: flex; gap: 12px; align-items: center; box-shadow: 0 6px 18px rgba(0,0,0,.18); transition: opacity .3s, transform .3s; max-width: 380px; }
.toast a { color: #7fe0b5; font: 12px var(--mono); white-space: nowrap; }
.toast.err { background: var(--red); }
.toast.out { opacity: 0; transform: translateY(6px); }

.intro { position: absolute; top: 66px; left: 50%; transform: translateX(-50%); z-index: 5; background: #fff; border: 1px solid var(--ink); border-radius: 4px; box-shadow: 3px 3px 0 #e4e5e1; padding: 10px 14px; font-size: 13px; max-width: min(560px, calc(100% - 28px)); display: flex; gap: 12px; align-items: center; }
.intro b { font-weight: 600; }
.intro button.x { border: 0; background: none; font-size: 18px; color: var(--faint); cursor: pointer; }

/* ---------- small screens ---------- */
@media (max-width: 1100px) {
  .shell { grid-template-columns: 200px minmax(0, 1fr) 320px; }
}
@media (max-width: 860px) {
  .shell { display: flex; flex-direction: column; height: auto; min-height: 100vh; }
  .rail { border-right: 0; border-bottom: 1px solid var(--line); flex-direction: row; flex-wrap: nowrap; overflow-x: auto; padding: 10px 12px; gap: 4px; align-items: center; }
  .rail .org, .rail .grp, .rail .foot { display: none; }
  .brand { padding: 0 8px 0 0; }
  .rail a.item { flex: none; }
  .main { min-height: 70vh; }
  .canvas-wrap { min-height: 64vh; }
  .top { flex-wrap: wrap; height: auto; padding: 8px 12px; }
  .top h1 input { width: 200px; }
  .insp { border-left: 0; border-top: 1px solid var(--line); max-height: none; }
  .insp .body { overflow: visible; }
  .page { padding: 14px 16px 30px; }
  .mail { grid-template-columns: 1fr auto; }
  .mail .subj { grid-column: 1 / -1; }
  .compose, .marlowe .grid { grid-template-columns: 1fr; }
  .canvas-hint { display: none; }
  table.t { display: block; overflow-x: auto; }
}
.port.out::before { content: ""; position: absolute; inset: -8px; border-radius: 50%; }
textarea.in[rows="1"] { min-height: 0; resize: none; }
table.t td.mono, table.t td.nw { white-space: nowrap; }