/* Brian Brain — components (DESIGN.md). Values come from tokens.css only. */

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; background: var(--bg); }
body { color: var(--ink); font: 400 var(--t-body)/1.45 var(--font); -webkit-font-smoothing: antialiased; overflow: hidden; -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; background: none; border: 0; }
button { cursor: pointer; text-align: left; }
ul, ol { list-style: none; }
:focus-visible { outline: 2px solid var(--hi-line); outline-offset: 2px; border-radius: 6px; }
[tabindex="-1"]:focus { outline: none; }
.acc { color: var(--acc); }
.soft { color: var(--soft); }
.num, .mono { font-variant-numeric: tabular-nums; }
.mono { letter-spacing: .06em; }
[hidden] { display: none !important; }
.noscript { position: fixed; inset: auto 0 0 0; padding: 16px var(--gutter); background: var(--mod-2); }

/* ---------- layers and the depth transition ---------- */
#layers { position: fixed; inset: 0; overflow: hidden; }
.layer { position: absolute; inset: 0; contain: layout paint; }
.layer .surf { position: absolute; inset: 0; background: var(--bg); transform-origin: 0 0; }
.layer .surf-top { position: absolute; inset: 0; background: var(--mod); opacity: 0; border-radius: inherit; }
.layer .content { position: absolute; inset: 0; overflow-y: auto; overscroll-behavior: contain; transform-origin: 0 0; -webkit-overflow-scrolling: touch; }
.layer.moving .surf { box-shadow: var(--z3); }
.layer.under { pointer-events: none; }
#scrim { position: absolute; inset: 0; background: var(--scrim); opacity: 0; pointer-events: none; }

.wrap { padding: calc(14px + env(safe-area-inset-top)) var(--gutter) calc(var(--stack-h) + 40px); max-width: 1380px; margin: 0 auto; }
.home .wrap, .auth .wrap { padding-bottom: 40px; }
.narrow { max-width: 760px; }

/* ---------- top line and page header ---------- */
.topline { display: flex; align-items: baseline; gap: 14px; font-size: var(--t-micro); letter-spacing: .08em; text-transform: uppercase; color: var(--soft); min-height: 32px; padding-top: 8px; }
.topline .brand { color: var(--ink); font-weight: 700; }
.topline .date { margin-left: auto; }
.find, .gear { color: var(--soft); text-transform: uppercase; letter-spacing: .08em; font-size: var(--t-micro); padding: 8px 0; }
.ph { display: flex; align-items: center; gap: 12px; min-height: 40px; }
.back { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 10px; margin-left: -10px; border-radius: 999px; color: var(--soft); font-size: var(--t-small); letter-spacing: .02em; text-transform: none; }
.back::before { content: ''; width: 8px; height: 8px; border-left: 1.75px solid currentColor; border-bottom: 1.75px solid currentColor; transform: rotate(45deg); margin-right: 2px; }
.back:active { background: var(--mod); }
.ph .find { margin-left: auto; }
.title { font: 800 var(--t-h1)/1.02 var(--font); letter-spacing: -.03em; margin-top: 14px; }
.sub { color: var(--soft); margin-top: 6px; }
.lbl { font-size: var(--t-micro); text-transform: uppercase; letter-spacing: .09em; color: var(--soft); margin: 28px 0 8px; display: flex; align-items: baseline; gap: 10px; }
.lbl .r { margin-left: auto; letter-spacing: .04em; text-transform: none; }
.quiet { color: var(--soft); margin-top: 10px; font-size: var(--t-small); }
.quiet a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--dim); }
.flash { margin-top: 16px; padding: 12px 16px; border-radius: var(--r-in); background: var(--mod); box-shadow: var(--z0); color: var(--ink); }

/* ---------- home: the day ---------- */
.greet { color: var(--soft); margin-top: 26px; }
.hello { font: 800 var(--t-hello)/1.06 var(--font); letter-spacing: -.03em; margin-top: 6px; }
.day-sub { color: var(--soft); margin-top: 8px; }
.upnext a { display: grid; grid-template-columns: 1fr auto; column-gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.upnext .n-t { font-weight: 500; }
.upnext .n-s { grid-column: 1; font-size: var(--t-small); color: var(--soft); margin-top: 1px; }
.upnext .n-w { grid-row: 1; grid-column: 2; font-size: var(--t-small); color: var(--soft); white-space: nowrap; }
.upnext .n-w.acc { color: var(--acc); }
.upnext li.x { display: none; }

/* ---------- modules ---------- */
.mods { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 30px; }
.m { position: relative; display: block; background: var(--mod); border-radius: var(--r-mod); padding: 16px; box-shadow: var(--z1); transform: translateY(var(--lift, 0px)); transition: transform var(--d-press) var(--e-out), box-shadow var(--d-fast); -webkit-user-select: none; user-select: none; }
a.m, button.m { cursor: pointer; }
.m.l1 { --lift: var(--lift-1); }
.m.l2 { --lift: var(--lift-2); box-shadow: var(--z2); }
.m.press { transform: translateY(calc(var(--lift, 0px) + 2px)) scale(.985); }
.m-h { display: flex; align-items: baseline; gap: 10px; }
.m-h b { font: 700 var(--t-mod) var(--font); letter-spacing: -.01em; }
.m-h small { margin-left: auto; color: var(--soft); font-size: var(--t-small); }
.m-l { display: block; color: var(--soft); font-size: var(--t-small); margin-top: 4px; }
.m-l.acc { color: var(--acc); }
.m-d { display: block; color: var(--dim); font-size: var(--t-small); margin-top: 12px; }
.m-rows { display: none; margin-top: 14px; border-top: 1px solid var(--line); }
.m-row { display: flex; gap: 10px; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: var(--t-small); }
.m-row:last-child { border-bottom: 0; }
.m-row > span:first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.m-row > span + span { color: var(--soft); white-space: nowrap; }
.big { display: block; font: 800 var(--t-big)/1 var(--font); letter-spacing: -.03em; margin-top: 14px; white-space: nowrap; }
.big i { font-style: normal; font: 400 var(--t-small) var(--font); color: var(--soft); margin-left: 6px; letter-spacing: 0; }
.bar { display: block; height: 4px; background: var(--line); border-radius: 2px; margin-top: 12px; overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 2px; background: var(--ink); transform-origin: 0 0; }
.bar i.a { background: var(--acc); }

/* the things module: four equal lines */
.m.things { grid-column: span 2; }
.parts { display: block; margin-top: 8px; }
.part { display: grid; grid-template-columns: 5.6em 1fr; gap: 10px; align-items: baseline; padding: 11px 0; border-top: 1px solid var(--line); }
.part:first-child { border-top: 0; }
.part b { font-weight: 700; }
.part span { color: var(--soft); font-size: var(--t-small); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.part.needs span { color: var(--acc); }
.mods.four { grid-template-columns: 1fr 1fr; margin-top: 22px; }
.mods.four .m { min-height: 150px; }

/* ---------- rows, links, highlight ---------- */
.rows { position: relative; }
.row { display: flex; gap: 12px; align-items: baseline; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; }
.row > span:first-child { min-width: 0; }
.row-t { display: block; }
.row-t small { color: var(--soft); font-size: var(--t-small); }
.row-s { display: block; color: var(--soft); font-size: var(--t-small); margin-top: 1px; }
.row-w { color: var(--soft); font-size: var(--t-small); white-space: nowrap; }
.rows.small .row { padding: 9px 0; font-size: var(--t-small); }
.also { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 8px; font-size: var(--t-micro); color: var(--dim); }
.also > span { margin-right: 2px; }
.chip { font-size: var(--t-micro); padding: 4px 9px; border-radius: var(--r-chip); border: 1px solid var(--line); color: var(--soft); transition: transform var(--d-press) var(--e-out), border-color var(--d-fast); }
.chip:active { transform: scale(.96); border-color: var(--soft); }
[data-f] { position: relative; }
[data-f].hl::before { content: ''; position: absolute; inset: -6px -10px; border-radius: 14px; background: var(--hi); box-shadow: 0 0 0 1px var(--hi-line); pointer-events: none; animation: hl var(--d-hl) var(--e-out) both; }
@keyframes hl { 0% { opacity: 0; transform: scale(.98); } 12% { opacity: 1; transform: none; } 70% { opacity: 1; } 100% { opacity: 0; } }
.empty { color: var(--soft); padding: 18px 0; }
.empty .secondary { margin-top: 12px; }

/* ---------- forms ---------- */
.form { display: grid; gap: 14px; margin-top: 4px; }
.field { display: grid; gap: 6px; }
.field > span { font-size: var(--t-small); color: var(--soft); }
.field input, .field select, .field textarea { width: 100%; background: var(--mod-2); border-radius: var(--r-chip); padding: 12px 14px; box-shadow: var(--z0); outline: none; }
.field input:focus, .field select:focus, .field textarea:focus { box-shadow: var(--z1), 0 0 0 1px var(--hi-line); }
.field select { appearance: none; }
.primary, .secondary { display: inline-block; text-align: center; padding: 14px 18px; border-radius: var(--r-chip); font-weight: 700; transition: transform var(--d-press) var(--e-out); }
.primary { background: var(--ink); color: var(--bg); }
.secondary { background: var(--mod-2); box-shadow: var(--z1); }
.primary:active, .secondary:active { transform: scale(.98); }
.primary[disabled] { opacity: .5; }
.link { color: var(--soft); font-size: var(--t-small); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--dim); padding: 6px 0; }
.check { display: flex; gap: 10px; align-items: flex-start; color: var(--soft); font-size: var(--t-small); }
.check input { accent-color: var(--ink); width: 18px; height: 18px; margin-top: 1px; flex: none; }
.err { color: var(--acc); font-size: var(--t-small); }
.qr { width: 200px; background: var(--bg); border-radius: var(--r-in); padding: 10px; }
.qr svg { display: block; width: 100%; height: auto; }
.logout { margin-top: 40px; }

/* auth pages */
.auth .hello { margin-top: 18vh; }
.auth-m { margin-top: 24px; display: grid; gap: 16px; }
.auth-m .primary { width: 100%; }

/* ---------- checklists (tasks, shopping) ---------- */
.ck { display: grid; grid-template-columns: 34px 1fr auto; align-items: start; padding: 10px 0; border-bottom: 1px solid var(--line); }
.ck:last-child { border-bottom: 0; }
.tick { width: 34px; height: 34px; margin: -6px 0 -6px -7px; display: grid; place-items: center; position: relative; }
.tick::before { content: ''; width: 19px; height: 19px; border-radius: var(--r-tick); border: 1.5px solid var(--soft); transition: background var(--d-fast) var(--e-out), border-color var(--d-fast), transform var(--d-fast) var(--e-out); }
.tick::after { content: ''; position: absolute; width: 5px; height: 10px; border-right: 2px solid var(--bg); border-bottom: 2px solid var(--bg); transform: translate(0, -1px) rotate(45deg) scale(0); transition: transform var(--d-fast) var(--e-out); }
.ck.done .tick::before { background: var(--soft); border-color: var(--soft); transform: scale(.94); }
.ck.done .tick::after { transform: translate(0, -1px) rotate(45deg) scale(1); }
.ck .t { position: relative; min-width: 0; }
.ck .t > a, .ck .t > span { position: relative; transition: color var(--d-base) var(--e-out); }
.ck .t > a::after, .ck .t > span::after { content: ''; position: absolute; left: 0; right: 0; top: 55%; height: 1.5px; background: var(--dim); transform: scaleX(0); transform-origin: 0 50%; transition: transform var(--d-base) var(--e-out); }
.ck.done .t > a, .ck.done .t > span { color: var(--dim); }
.ck.done .t > a::after, .ck.done .t > span::after { transform: scaleX(1); }
.ck .t small { display: block; color: var(--soft); font-size: var(--t-small); margin-top: 1px; }
.ck .w { font-size: var(--t-small); color: var(--soft); white-space: nowrap; padding-left: 10px; }
.ck .w.acc { color: var(--acc); }
.ck.done .w { color: var(--dim); }
.addline { display: flex; gap: 8px; margin-top: 18px; }
.addline input { flex: 1; min-width: 0; background: var(--mod); border-radius: var(--r-chip); padding: 12px 14px; box-shadow: var(--z1); outline: none; }
.addline input::placeholder { color: var(--dim); }
.addline input:focus { box-shadow: var(--z2); }
.addline button { padding: 0 16px; border-radius: var(--r-chip); background: var(--mod-2); box-shadow: var(--z1); font-weight: 700; font-size: var(--t-small); }
.ck.new { animation: rise var(--d-base) var(--e-out) both; }
@keyframes rise { from { opacity: 0; transform: translateY(-8px); } }

/* list pages */
.hint { color: var(--dim); font-size: var(--t-small); margin-top: 8px; }
.list { position: relative; }
.ck .t > a { display: inline; }
.tickf { display: contents; }
.lbl form.r { margin-left: auto; }
.lbl .link { font-size: var(--t-micro); letter-spacing: .04em; text-transform: none; padding: 0; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.danger { margin-top: 28px; }
.field textarea { resize: vertical; min-height: 96px; line-height: 1.45; }
.field input[type="date"], .field input[type="time"] { color-scheme: dark; }

/* finance */
.bar-svg { display: block; width: 100%; height: 6px; margin-top: 12px; overflow: visible; }
.bar-svg .track { fill: var(--line); }
.bar-svg .fill { fill: var(--ink); }
.bar-svg.over .fill { fill: var(--acc); }
.bar-svg .mark { fill: var(--soft); }
.month .big { font-size: var(--t-huge); letter-spacing: -.045em; margin-top: 10px; }
.month .m-l { margin-top: 10px; }
.m-edit { position: absolute; right: 16px; bottom: 12px; font-size: var(--t-micro); }
.mnav { display: inline-block; padding: 0 8px; color: var(--soft); }
.areas .row { display: grid; grid-template-columns: 7em 1fr auto; align-items: center; }
.areas .bar-svg { margin-top: 0; height: 3px; }
.row-end { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.row-w.in, .num.in { color: var(--ink); }
.pend { flex-wrap: wrap; }
.pend-f { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; width: 100%; }
.pend-f select { background: var(--mod-2); border-radius: var(--r-chip); padding: 6px 10px; font-size: var(--t-small); }
.secondary.small { padding: 8px 12px; font-size: var(--t-small); }
.cols > div > .lbl:first-child { margin-top: 28px; }
.decide { margin-top: 20px; }
a.row-t { display: block; }

/* things */
.photo-m { margin: 18px 0 0; border-radius: var(--r-in); overflow: hidden; box-shadow: var(--z1); background: var(--mod); }
.photo-m img { display: block; width: 100%; height: auto; max-height: 52vh; object-fit: cover; }
.photo-f { margin-top: 8px; }
.photo-f .link { cursor: pointer; }
.m.proc { margin-top: 18px; }
.huge { display: flex; align-items: baseline; gap: 10px; font: 800 var(--t-huge)/.95 var(--font); letter-spacing: -.045em; margin-top: 10px; }
.huge span { font: 400 var(--t-body) var(--font); color: var(--soft); letter-spacing: 0; }
.huge.acc { color: var(--acc); }
.m.km .big i { font-style: normal; }
.addline.inline { margin-top: 12px; }
.addline.inline input { background: var(--mod-2); box-shadow: var(--z0); }
.facts .row { align-items: baseline; }
.facts .row-t { text-align: right; overflow-wrap: anywhere; }
.steps .ck.now .t > span { font-weight: 700; }
.papers .row { align-items: center; }
.paper-f select { background: var(--mod-2); border-radius: var(--r-chip); padding: 6px 10px; font-size: var(--t-small); color: var(--soft); }
.paper-f select.acc { color: var(--acc); }
.timeline .row { display: grid; grid-template-columns: 6.4em 1fr auto; gap: 10px; }
.timeline .row.future .row-t { color: var(--soft); }
.timeline .row.dl .row-t, .timeline .row.dl .row-w { color: var(--acc); }
.timeline .today-mark { display: block; padding: 4px 0; font-size: var(--t-micro); letter-spacing: .08em; text-transform: uppercase; color: var(--soft); border-bottom: 1px dashed var(--dim); }
.row-x .link { text-decoration: none; padding: 0 4px; font-size: var(--t-body); }
.doc-img { margin: 18px 0 0; border-radius: var(--r-in); overflow: hidden; background: var(--mod); }
.doc-img img { display: block; width: 100%; height: auto; }
.upload { margin-top: 12px; }
.upload input[type="file"] { font-size: var(--t-small); color: var(--soft); }
.row-gap { display: flex; gap: 20px; }

/* Eu, Casa, Terrenos */
.addline .short { flex: 0 0 5.5em; }
.treat .bar-svg { margin-top: 8px; height: 4px; }
.house-photo { position: relative; }
.parts-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.parts-svg .shade { fill: var(--scrim); opacity: 0; transition: opacity var(--d-base) var(--e-out); pointer-events: none; }
.house-photo.sel .parts-svg .shade { opacity: .62; }
.parts-svg polygon { fill: transparent; stroke: var(--hi-line); stroke-width: 3; stroke-dasharray: 10 8; vector-effect: non-scaling-stroke; cursor: pointer; }
.parts-svg polygon.on { fill: var(--hi); stroke: var(--ink); stroke-dasharray: none; stroke-width: 2.5; }
.house-photo.drawing { cursor: crosshair; }
.house-photo.drawing polygon { pointer-events: none; opacity: .4; }
.parts-svg .draft { fill: color-mix(in srgb, var(--acc) 15%, transparent); stroke: var(--acc); stroke-width: 2; vector-effect: non-scaling-stroke; }
.partlist { margin-top: 10px; }
.partlist button { width: 100%; display: block; }
.partlist button.on .row-t { font-weight: 700; }
.partlist button.on .row-t::before { content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--ink); margin: 0 8px 2px 0; }
.draw { margin-top: 8px; display: inline-block; }
.draw-f { margin-top: 12px; }
.outline-m { margin-top: 4px; }
.outline { display: block; width: 100%; max-width: 420px; aspect-ratio: 1; margin: 0 auto; }
.outline polygon { fill: var(--hi); stroke: var(--ink); stroke-width: 3; stroke-linejoin: round; }
.outline polygon.open { fill: none; stroke-dasharray: 12 10; }
.outline .corner { fill: var(--bg); stroke: var(--ink); stroke-width: 3; }
.outline .me { fill: var(--acc); stroke: var(--bg); stroke-width: 4; }
.visit { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; margin-top: 12px; }
.where { min-height: 1.4em; color: var(--ink); }

/* people */
.copy { width: 100%; background: var(--mod-2); border-radius: var(--r-chip); padding: 12px 14px; font-size: var(--t-small); color: var(--ink); }

/* app settings */
.code { font: 800 var(--t-big)/1 var(--font); letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.check.grow { flex: 1; }
.check small { display: block; }
.sheet-title { font-size: var(--t-h2); margin: 0 0 8px; }
.ov.sheet .primary { width: 100%; margin-top: 16px; }

/* ---------- peek stack ---------- */
.stack { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 0; height: var(--stack-h); z-index: 4; touch-action: none; }
.stack .edge { position: absolute; left: 0; right: 0; bottom: 0; height: 112px; border-radius: var(--r-mod) var(--r-mod) 0 0; background: var(--mod); box-shadow: var(--z-up); padding: 9px 16px 0; transform-origin: 50% 0; will-change: transform; cursor: pointer; display: block; }
.stack .edge.e1 { background: var(--mod-far); }
.stack .edge.e2 { background: var(--mod-far); filter: brightness(.9); }
.stack:not(.drag) .edge { transition: transform var(--d-stack) var(--e-depth), background var(--d-stack); }
.stack .e-h { display: flex; align-items: baseline; gap: 10px; }
.stack .e-h b { font-weight: 700; font-size: 14px; }
.stack .edge.e1 .e-h b, .stack .edge.e2 .e-h b { font-size: 12px; color: var(--soft); }
.stack .e-h small { margin-left: auto; color: var(--soft); font-size: var(--t-small); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stack .edge.needs.e0 .e-h small { color: var(--acc); }
.stack.open .edge { background: var(--mod); border-radius: var(--r-mod); box-shadow: var(--z2); filter: none; }
.stack.open .edge .e-h b { font-size: 16px; color: var(--ink); }
.stack .grip { position: absolute; left: 50%; top: -14px; width: 36px; height: 4px; margin-left: -18px; border-radius: 2px; background: var(--dim); opacity: .8; }
/* Functional fade so content scrolls under the stack legibly (allowed by DESIGN.md). */
.layer .fade { position: absolute; left: 0; right: 0; bottom: 0; height: calc(var(--stack-h) + 64px); background: linear-gradient(to bottom, rgba(11, 12, 14, 0), var(--bg) 55%); pointer-events: none; z-index: 2; }
.stack-scrim { position: absolute; inset: 0; background: var(--scrim); opacity: 0; pointer-events: none; z-index: 3; transition: opacity var(--d-stack) var(--e-out); }
.layer.stack-open .stack-scrim { opacity: .6; pointer-events: auto; }
.layer .content { transition: transform var(--d-stack) var(--e-depth); }
.layer.stack-open .content { transform: scale(.97); transform-origin: 50% 30%; }

/* ---------- overlays: search, sheet ---------- */
#overlays { position: fixed; inset: 0; pointer-events: none; z-index: 20; }
.ov { position: absolute; inset: 0; pointer-events: auto; }
.ov-scrim { position: absolute; inset: 0; background: var(--scrim); opacity: .72; }
.ov-panel { position: absolute; background: var(--mod-2); box-shadow: var(--z3); }
.ov.search .ov-panel { left: 10px; right: 10px; top: calc(10px + env(safe-area-inset-top)); border-radius: var(--r-mod); max-height: calc(100% - 20px); display: flex; flex-direction: column; overflow: hidden; }
.ov.search input { width: 100%; padding: 18px 18px 14px; font-size: var(--t-h2); font-weight: 500; outline: none; border-bottom: 1px solid var(--line); }
.ov.search input::placeholder { color: var(--dim); }
.ov.search .res { overflow-y: auto; padding: 4px 18px 12px; }
.ov.search .res .grp { font-size: var(--t-micro); text-transform: uppercase; letter-spacing: .09em; color: var(--dim); margin: 14px 0 2px; }
.ov.search .res a.row { cursor: pointer; }
.ov.search .res .hint { color: var(--soft); font-size: var(--t-small); padding: 14px 0; }
.ov.sheet .ov-panel { left: 0; right: 0; bottom: 0; border-radius: var(--r-mod) var(--r-mod) 0 0; padding: 12px var(--gutter) calc(24px + env(safe-area-inset-bottom)); max-height: 88%; overflow-y: auto; }
.ov.sheet .grab { width: 36px; height: 4px; border-radius: 2px; background: var(--dim); margin: 0 auto 12px; }

/* ---------- desktop: same system, more room ---------- */
@media (min-width: 900px) {
  .wrap { padding-top: 28px; }
  .home-grid { display: grid; grid-template-columns: 370px 1fr; column-gap: 56px; align-items: start; }
  .home .day { position: sticky; top: 0; }
  .upnext li.x { display: block; }
  .greet { margin-top: 40px; }
  .mods { grid-template-columns: 1.35fr 1fr 1fr; grid-auto-rows: minmax(240px, auto); gap: 20px; margin-top: 40px; }
  .m { padding: 22px; }
  .m.things { grid-row: span 2; grid-column: auto; }
  .m.things .part { padding: 18px 0; grid-template-columns: 6em 1fr; }
  .m.things .part span { white-space: normal; }
  .m-rows { display: block; }
  .mods.four { grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 34px; }
  .mods.four .m { min-height: 240px; }
  .stack { left: auto; right: var(--gutter); width: 460px; }
  .ov.search .ov-panel { left: 50%; right: auto; width: 640px; margin-left: -320px; top: 80px; max-height: 70vh; }
  .ov.sheet .ov-panel { left: 50%; right: auto; width: 620px; margin-left: -310px; }
  .auth .wrap { max-width: 520px; }
  .cols { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: start; }
  .cols > div > :first-child { margin-top: 28px; }
  .auth .hello { margin-top: 14vh; }
}
@media (max-width: 370px) {
  :root { --gutter: 14px; --t-hello: 26px; --t-big: 30px; --t-huge: 54px; }
}
@media (prefers-reduced-motion: reduce) {
  .m, .chip, .stack .edge, .layer .content, .tick::before, .tick::after, .ck .t > a::after, .ck .t > span::after { transition-duration: 1ms !important; }
  [data-f].hl::before { animation-name: hlFade; }
  @keyframes hlFade { 0% { opacity: 0; } 10%, 70% { opacity: 1; } 100% { opacity: 0; } }
  .ck.new { animation: none; }
}