/* The Creator Brain: onboarding's step rail and steps, the audit, the proposal cards, the 90 days, and the
   brain as a document. Ink, paper and grey; the accent marks the step you are on and the button to press. */
.brain .bn-body { display: flex; flex-direction: column; gap: 14px; }
.brain .bn-stephd { display: flex; flex-direction: column; gap: 4px; }
.brain .bn-stephd p { max-width: 74ch; }
.brain .bn-spin svg { animation: spin .9s linear infinite; }
@media (prefers-reduced-motion: reduce) { .brain .bn-spin svg { animation: none; } }

/* ---- onboarding: the step rail, the questions, the footer ---- */
.brain .bn-rail { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; }
.brain .bn-rail button { width: 100%; justify-content: flex-start; gap: 8px; padding: 8px 10px; min-height: 40px; background: var(--panel); color: var(--text-2); white-space: normal; text-align: left; }
.brain .bn-rail .n { flex: none; width: 20px; height: 20px; border-radius: 50%; display: inline-grid; place-items: center; font: 600 11px/1 var(--font-mono);
  box-shadow: inset 0 0 0 1px var(--border-strong); color: var(--text-3); }
.brain .bn-rail li.done .n { background: var(--ok-bg); color: var(--ok); box-shadow: none; }
.brain .bn-rail li.on button { color: var(--text); border-color: var(--accent); box-shadow: inset 0 -2px 0 var(--accent); }
.brain .bn-rail li.on .n { background: var(--accent); color: var(--on-accent); box-shadow: none; }
.brain .bn-nav { display: flex; align-items: center; gap: 8px; padding-top: 4px; }
.brain .bn-form > .bn-q + .bn-q, .brain .bn-form > .hd + .bn-q { border-top: 1px solid var(--border); }
.brain .bn-form > .hd + .bn-q { border-top: 0; }
.brain .bn-q { display: grid; grid-template-columns: minmax(180px, 280px) minmax(0, 1fr); gap: 18px; padding: 14px 16px; align-items: start; }
.brain .bn-ql { display: flex; flex-direction: column; gap: 3px; padding-top: 6px; }
.brain .bn-ql b { font-weight: 600; }
.brain .bn-ql span { font-size: 12px; color: var(--text-3); line-height: 1.45; }
.brain .bn-qc > input, .brain .bn-qc > textarea { width: 100%; max-width: 620px; }
.brain .bn-reg { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.brain .bn-form .bd > input { width: 100%; max-width: 620px; }

/* ---- a paid step: what it does, what it costs, its button ---- */
.brain .bn-run { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 16px; padding: 12px 14px; }
.brain .bn-runtext { flex: 1; min-width: 260px; display: flex; flex-direction: column; gap: 4px; }
.brain .bn-runtext .faint { display: inline-flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.brain .bn-runtext input[type=date] { padding: 4px 8px; }
.brain .bn-err { flex-basis: 100%; }

/* ---- the audit ---- */
.brain .bn-audit { gap: 12px; }
.brain .bn-acct .hd h3 a { text-decoration: none; }
.brain .bn-acct .hd h3 a:hover { text-decoration: underline; }
.brain .bn-tiles { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1px; background: var(--border); border-radius: 0 0 6px 6px; overflow: hidden; }
.brain .bn-tile { background: var(--panel); padding: 12px 14px; display: flex; flex-direction: column; gap: 5px; }
.brain .bn-tile .v { font: 600 20px/1 var(--font-head); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.brain .bn-tile .l { font-size: 12px; color: var(--text-2); }
.brain .bn-was { font: 500 11px/1.2 var(--font-mono); color: var(--text-3); }
.brain .bn-tablewrap { overflow-x: auto; }
.brain table.list th.num, .brain table.list td.num { text-align: right; }
.brain td.bn-fname { white-space: normal; display: flex; flex-direction: column; gap: 2px; min-width: 220px; }
.brain .bn-mixrow { display: grid; grid-template-columns: 92px minmax(0, 1fr) 72px; align-items: center; gap: 10px; }
.brain .bn-mixrow .num { text-align: right; color: var(--text-2); }
.brain .bn-bar { position: relative; height: 10px; border-radius: 5px; background: var(--sunken); }
.brain .bn-bar i { position: absolute; inset: 0 auto 0 0; border-radius: 5px; background: var(--ink); max-width: 100%; }
.brain .bn-bar b { position: absolute; top: -4px; bottom: -4px; width: 2px; margin-left: -1px; background: var(--marker); border-radius: 1px; }
.brain .bn-read .label, .brain .bn-hooksp .label, .brain .bn-rsec .label { display: block; margin-bottom: 4px; }
.brain .bn-post { display: flex; align-items: center; gap: 8px; padding: 8px 14px; border-top: 1px solid var(--border); min-height: 40px; }
.brain .bn-post:first-child { border-top: 0; }
.brain .bn-hook { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.brain .bn-post a { font-size: 12px; color: var(--text-2); }
.brain .bn-hooks { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.brain .bn-hooks li { display: grid; grid-template-columns: 64px 16px minmax(0, 1fr); gap: 8px; align-items: baseline; font-size: 13px; }
.brain .bn-hooks .num { text-align: right; color: var(--text-2); }

/* ---- research ---- */
.brain .bn-research ul, .brain .bn-research ol { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 3px; }
.brain .bn-unv li { color: var(--warn); }
.brain .bn-sources a { color: var(--text); }

/* ---- the proposal, field by field ---- */
.brain .bn-acceptall { padding: 2px 2px 0; }
.brain .bn-prop .hd { flex-wrap: wrap; }
.brain .bn-prop .bd > input, .brain .bn-prop .bd > textarea { width: 100%; }
.brain .bn-prop.saved { border-color: var(--ok-bg); }
.brain .bn-prop.busy { opacity: .6; pointer-events: none; }
.brain .bn-from { display: flex; gap: 8px; align-items: baseline; font-size: 12px; color: var(--text-2); }
.brain .bn-adjed { display: flex; flex-direction: column; gap: 6px; width: 100%; }
.brain .bn-adjrow { display: grid; grid-template-columns: minmax(140px, 1fr) minmax(0, 2fr) 24px; gap: 6px; align-items: center; }

/* ---- the 90 days ---- */
.brain .bn-goal { color: var(--text); font-weight: 500; }
.brain .bn-block.now { border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
.brain .bn-block .hd { flex-wrap: wrap; }
.brain .bn-items { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.brain .bn-items li { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.brain .bn-items li.done label span { color: var(--text-3); text-decoration: line-through; }
.brain .bn-items label.check, .brain .bn-check label.check { align-items: flex-start; }
.brain .bn-items label.check input, .brain .bn-check label.check input { margin-top: 2px; }
.brain .bn-check { display: flex; flex-direction: column; gap: 6px; padding-top: 10px; border-top: 1px dashed var(--border-strong); }

/* ---- what next ---- */
.brain .bn-next .pickcard { min-height: 0; }
.brain .pickcard.off { border: 1px dashed var(--border-strong); color: var(--text-3); display: flex; flex-direction: column; gap: 8px; }

/* ---- the brain as a document ---- */
.brain .bn-tabs { align-self: flex-start; flex-wrap: wrap; }
.brain .bn-tabs button { gap: 6px; }
.brain .bn-row { display: grid; grid-template-columns: minmax(170px, 240px) minmax(0, 1fr) auto; gap: 16px; padding: 12px 14px; border-top: 1px solid var(--border); align-items: start; }
.brain .bn-doc > .hd + .bn-row { border-top: 0; }
.brain .bn-row.editing { background: var(--paper-warm); }
.brain .bn-rl { display: flex; flex-direction: column; gap: 3px; }
.brain .bn-rl b { font-weight: 600; }
.brain .bn-rl span { font-size: 12px; color: var(--text-3); line-height: 1.45; }
.brain .bn-row.editing .bn-rv { grid-column: 2 / 4; }
.brain .bn-rv > input, .brain .bn-rv > textarea { width: 100%; }
.brain .bn-val { white-space: pre-wrap; }
.brain .bn-list, .brain .bn-adj { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 4px; }
.brain .bn-adj li span { margin-left: 6px; }
.brain pre.bn-brief { margin: 0; padding: 10px 12px; border-radius: var(--radius); background: var(--sunken); font: 12px/1.6 var(--font-mono); white-space: pre-wrap; word-break: break-word; }
.brain .bn-ver { border-top: 1px solid var(--border); }
.brain .bn-ver:first-child { border-top: 0; }
.brain .bn-ver summary { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 14px; cursor: pointer; list-style: none; }
.brain .bn-ver summary::-webkit-details-marker { display: none; }
.brain .bn-ver summary:hover { background: var(--paper-warm); }
.brain .bn-chips { display: inline-flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.brain .bn-diff { padding: 0 14px 12px 40px; display: flex; flex-direction: column; gap: 10px; }
.brain .bn-change { display: flex; flex-direction: column; gap: 3px; }
.brain .bn-before { color: var(--text-3); text-decoration: line-through; white-space: pre-wrap; }
.brain .bn-after { white-space: pre-wrap; }

@media (max-width: 1000px) {
  .brain .bn-rail { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .brain .bn-tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .brain .bn-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brain .bn-q, .brain .bn-row { grid-template-columns: 1fr; gap: 8px; }
  .brain .bn-row.editing .bn-rv { grid-column: auto; }
  .brain .bn-reg { grid-template-columns: 1fr; }
  .brain .bn-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brain .bn-adjrow { grid-template-columns: 1fr 24px; }
  .brain .bn-adjrow input:nth-child(2) { grid-column: 1; }
  .brain .bn-diff { padding-left: 14px; }
  .brain .bn-row > button { justify-self: start; }
  .brain .bn-post { flex-wrap: wrap; }
  .brain .bn-hook { flex-basis: calc(100% - 30px); white-space: normal; }
}