/* Font Lab: layout and components of this tool (shared ones are in /shared/suite.css). */
body { display: grid; grid-template-rows: auto 1fr; overflow: hidden; }

/* ---------- header ---------- */
.fontbtn { display: flex; align-items: center; gap: 8px; padding: 6px 12px; min-width: 190px; justify-content: space-between; font-weight: 600; }
.fontbtn .caret, .sizes .caret { color: var(--faint); font-size: 11px; }
.sizes { display: flex; align-items: center; gap: 4px; padding: 3px; border: 1px solid var(--line2); border-radius: 10px; background: var(--card); }
.sizes .lbl { color: var(--muted); font-size: 12px; padding: 0 6px 0 8px; }
.sizes button.chip { border: 0; border-radius: 7px; padding: 4px 10px; min-width: 38px; position: relative; font-variant-numeric: tabular-nums; background: transparent; }
.sizes button.chip:hover { background: var(--hover); }
.sizes button.chip.on { background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.sizes button.chip.ovr::after { content: ""; position: absolute; top: 3px; right: 3px; width: 5px; height: 5px; border-radius: 50%; background: var(--warn); }
.sizes button.add { border: 0; background: transparent; color: var(--muted); padding: 4px 9px; }
.sizes button.add:hover { background: var(--hover); color: var(--ink); }

/* ---------- layout ---------- */
main { display: grid; grid-template-columns: 400px 1fr; min-height: 0; }
aside#side { background: var(--side); border-right: 1px solid var(--line); overflow-y: auto; padding: 4px 0 60px; scrollbar-gutter: stable; }
#stage { position: relative; display: grid; grid-template-rows: auto 1fr; min-width: 0; min-height: 0; }

/* ---------- side sections ---------- */
.sec { padding: 14px 18px 16px; border-bottom: 1px solid var(--line); }
.sec > h2 { margin: 0 0 10px; font-size: 11.5px; font-weight: 650; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.sec > h2 .aside { margin-left: auto; text-transform: none; letter-spacing: 0; font-weight: 400; font-size: 12px; }
.sec .lead { margin: -4px 0 10px; color: var(--muted); font-size: 12.5px; }
.scope { display: flex; align-items: center; gap: 8px; padding: 10px 18px; border-bottom: 1px solid var(--line); background: var(--warn-soft); font-size: 12.5px; }
.scope.all { background: transparent; }

/* option cards with live thumbnails */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.card { text-align: left; padding: 8px 9px 9px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--card); display: grid; gap: 6px; align-content: start; min-width: 0; }
.card:hover { border-color: var(--line2); box-shadow: var(--shadow); }
.card.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; background: var(--accent-soft); }
.card .ct { display: flex; align-items: baseline; gap: 6px; font-weight: 600; font-size: 13px; }
.card .ct small { font-weight: 400; color: var(--muted); font-size: 11.5px; font-family: var(--mono); margin-left: auto; white-space: nowrap; }
.card .cn { color: var(--muted); font-size: 11.5px; line-height: 1.3; }
.card.wide { grid-column: 1 / -1; }
.cards.list { grid-template-columns: 1fr; gap: 6px; }
.cards.list .card { grid-template-columns: 112px 1fr; align-items: center; gap: 10px; padding: 7px 9px; }
.cards.list .cl { display: grid; gap: 1px; }
.cards.list .cn:first-of-type { font-family: var(--mono); }
.thumb { position: relative; overflow: hidden; border-radius: 6px; background: rgb(236, 236, 236); min-height: 30px; }
.thumb canvas { display: block; image-rendering: pixelated; image-rendering: crisp-edges; }
.thumb.cut::after { content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: 22px; background: linear-gradient(to right, rgba(236, 236, 236, 0), rgb(236, 236, 236)); }
.thumb.loading { background: linear-gradient(100deg, rgb(232, 232, 232) 30%, rgb(244, 244, 244) 50%, rgb(232, 232, 232) 70%); background-size: 300% 100%; animation: shimmer 1.2s linear infinite; }
.thumb.loading canvas { opacity: .35; }
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -100% 0; } }
.subrow { margin-top: 10px; display: grid; grid-template-columns: 70px 1fr 56px; align-items: center; gap: 10px; font-size: 12.5px; color: var(--muted); }
.subrow input[type=range] { width: 100%; }
.subrow .val { font-family: var(--mono); font-size: 12px; color: var(--ink); text-align: right; }

/* fix list */
.fixes { display: grid; gap: 6px; }
.fix { border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.fix > summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--radius); }
.fix > summary::-webkit-details-marker { display: none; }
.fix > summary:hover { background: var(--hover); }
.fix > summary .t { font-weight: 550; }
.fix > summary .det { margin-left: auto; font-size: 11.5px; color: var(--warn); background: var(--warn-soft); padding: 1px 7px; border-radius: 10px; white-space: nowrap; max-width: 150px; overflow: hidden; text-overflow: ellipsis; }
.fix > summary .chev { color: var(--faint); transition: transform .15s; margin-left: auto; }
.fix > summary .det + .chev { margin-left: 0; }
.fix[open] > summary .chev { transform: rotate(90deg); }
.fix.detected { border-color: color-mix(in srgb, var(--warn) 45%, var(--line)); }
.fix .body { padding: 2px 12px 12px; display: grid; gap: 14px; }
.ctl { display: grid; gap: 7px; }
.ctl .ch { display: flex; align-items: baseline; gap: 8px; font-size: 12.5px; color: var(--muted); }
.ctl .ch b { color: var(--ink); font-weight: 600; }
.allgood { color: var(--muted); font-size: 12.5px; margin: -2px 0 10px; display: flex; gap: 6px; align-items: center; }
.allgood .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--good); }
.allgood.warn .dot { background: var(--warn); }


/* before / after previews */
.cmp { border-radius: 8px; background: var(--bg); padding: 8px; display: grid; gap: 8px; }
.cmp .sum { font-size: 12px; color: var(--muted); display: flex; gap: 6px; align-items: baseline; flex-wrap: wrap; }
.cmp .sum b { color: var(--ink); font-weight: 600; }
.cmp .sum .none { color: var(--muted); font-style: italic; }
.cmp .keys { display: flex; gap: 8px; align-items: center; font-size: 11.5px; color: var(--muted); }
.cmp .keys span.ka, .cmp .keys span.kb { padding-left: 7px; border-left: 3px solid var(--line2); }
.cmp .keys span.kb { border-left-color: var(--accent); color: var(--ink); font-weight: 600; }
.cmp .keys .arrow { color: var(--faint); }
.cmp .case { display: grid; gap: 2px; }
.cmp .case .v { position: relative; overflow: hidden; border-radius: 3px; background: rgb(236, 236, 236); border-left: 3px solid var(--line2); }
.cmp .case .vb { border-left-color: var(--accent); }
.cmp .case canvas { display: block; image-rendering: pixelated; image-rendering: crisp-edges; }
.cmp .case canvas.m { position: absolute; left: 0; top: 0; opacity: 0; transition: opacity .12s; }
.cmp:hover .case canvas.m { opacity: 1; }
.cmp .legend { font-size: 11px; color: var(--faint); display: flex; align-items: center; gap: 5px; }
.cmp .legend i { width: 9px; height: 9px; border-radius: 2px; background: var(--mark); opacity: .8; }
.cmp.loading .case, .cmp.loading .sum { opacity: .5; }

/* all settings */
details.all > summary { list-style: none; cursor: pointer; padding: 14px 18px; font-size: 11.5px; font-weight: 650; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: 8px; }
details.all > summary::-webkit-details-marker { display: none; }
details.all > summary:hover { color: var(--ink); }
details.all > summary .chev { transition: transform .15s; }
details.all[open] > summary .chev { transform: rotate(90deg); }
details.all > summary .aside { margin-left: auto; text-transform: none; letter-spacing: 0; font-weight: 400; }
.grp { padding: 4px 18px 10px; }
.grp h3 { font-size: 12px; font-weight: 650; margin: 10px 0 6px; color: var(--ink); }
.row { display: grid; grid-template-columns: 118px 1fr auto; align-items: center; gap: 6px 10px; padding: 4px 0; min-height: 32px; }
.row > .rl { color: var(--muted); font-size: 12.5px; }
.row > .rl.ovr { color: var(--warn); font-weight: 600; }
.row > .rc { min-width: 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.row > .rc input[type=range] { flex: 1; min-width: 80px; }
.row > .rv { font-family: var(--mono); font-size: 12px; min-width: 44px; text-align: right; }
.row > .rv input { width: 64px; text-align: right; font-family: var(--mono); font-size: 12px; }
.row .note { grid-column: 2 / 4; font-size: 11.5px; color: var(--faint); margin-top: -2px; }
.row.stack { grid-template-columns: 1fr; gap: 5px; padding: 6px 0; }
.row.off > .rl, .row.off > .rv { opacity: .5; }
.row.stack > .rv { display: none; }
.row.stack .note { grid-column: 1; margin-top: 0; }
.feats { display: flex; flex-wrap: wrap; gap: 5px; }
.feats button { font-size: 12px; padding: 3px 9px; }
.feats button.on { background: var(--accent-soft); border-color: var(--accent-line); color: var(--accent); }

/* ---------- stage ---------- */
.toolbar { display: flex; align-items: center; gap: 10px; padding: 8px 16px; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--side) 60%, var(--bg)); flex-wrap: wrap; }
.tgroup { display: flex; align-items: center; gap: 6px; }
.toolbar .seg button { padding: 3px 8px; }
#cmpBtn { user-select: none; -webkit-user-select: none; touch-action: none; }
#cmpBtn.held { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.pagewrap { overflow: auto; padding: 18px 20px 24px; display: flex; flex-direction: column; align-items: center; gap: 12px; min-height: 0; }
.device { background: var(--device); border-radius: 20px; padding: 14px 14px 28px; box-shadow: 0 0 0 1px var(--device-edge) inset, 0 18px 50px rgba(0, 0, 0, .18); flex: none; }
.screen { position: relative; line-height: 0; background: rgb(236, 236, 236); }
.screen canvas { display: block; }
.screen canvas.px { image-rendering: pixelated; image-rendering: crisp-edges; }
.screen.busy canvas { opacity: .7; transition: opacity .25s .15s; }
.pagechip { position: absolute; top: -1px; left: 50%; transform: translate(-50%, -50%); background: var(--ink); color: var(--bg); padding: 4px 12px; border-radius: 14px; font: 600 12px/1.4 system-ui, sans-serif; white-space: nowrap; box-shadow: var(--pop-shadow); pointer-events: none; }
.pageinfo { color: var(--muted); font-size: 12.5px; display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.pageinfo b { color: var(--ink); font-weight: 600; }
.pageinfo .err { color: var(--bad); }
.banner { max-width: 640px; background: var(--warn-soft); color: var(--warn); border-radius: 8px; padding: 6px 12px; font-size: 12.5px; }
.loupe { position: fixed; z-index: 15; width: 220px; height: 220px; border-radius: 12px; border: 2px solid var(--card); box-shadow: var(--pop-shadow); pointer-events: none; image-rendering: pixelated; background: rgb(236, 236, 236); }

/* ---------- popovers & dialogs ---------- */
.tip { position: fixed; z-index: 45; width: 360px; pointer-events: none; }
.tip h5 { margin: 0 0 6px; font-size: 13px; }
.fontlist { display: grid; gap: 2px; width: 400px; }
.fontrow { display: grid; grid-template-columns: 1fr auto; gap: 2px 10px; padding: 7px 9px; border-radius: 8px; border: 0; background: transparent; text-align: left; }
.fontrow:hover { background: var(--hover); }
.fontrow.on { background: var(--accent-soft); }
.fontrow .fn { font-weight: 600; }
.fontrow .fd { grid-column: 1; color: var(--muted); font-size: 12px; }
.fontrow .fd a { color: var(--faint); }
.fontrow .fs { grid-row: 1 / 3; grid-column: 2; align-self: center; font-size: 11.5px; color: var(--faint); }
.fontrow img { grid-column: 1 / -1; height: auto; max-width: 100%; image-rendering: pixelated; border-radius: 4px; background: rgb(236, 236, 236); margin-top: 3px; }
.files { width: 100%; border-collapse: collapse; font-size: 12px; margin: 4px 0 8px; }
.files td { padding: 4px 2px; border-top: 1px solid var(--line); vertical-align: middle; }
.files .s { color: var(--faint); font-family: var(--mono); font-size: 11px; white-space: nowrap; }
.files button { border: 0; background: none; color: var(--faint); padding: 0 6px; font-size: 15px; }
.files button:hover { color: var(--bad); }
.prow { display: grid; grid-template-columns: 130px 1fr auto; align-items: center; gap: 8px; padding: 5px 0; font-size: 12.5px; }
.prow > span:first-child { color: var(--muted); }
.prow input[type=range] { width: 100%; }
.calib { height: 14px; background: var(--accent); border-radius: 3px; margin: 6px 0; }
.charsets { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 10px; }
.charsets label { display: grid; grid-template-columns: 18px 1fr; gap: 0 6px; padding: 5px 6px; border-radius: 6px; cursor: pointer; align-items: start; }
.charsets label:hover { background: var(--hover); }
.charsets label small { grid-column: 2; color: var(--faint); font-size: 11.5px; }
.charsets label.none small { color: var(--warn); }
.buildstate { margin: 4px 0 2px; font-size: 13px; min-height: 20px; }
.buildstate .progress { margin: 6px 0 0; }
.reader { margin-top: 12px; padding: 10px 12px; border-radius: 10px; background: var(--bg); font-size: 13px; display: grid; gap: 6px; }
.reader details summary { cursor: pointer; color: var(--muted); }
.reader ol { margin: 6px 0 0; padding-left: 20px; display: grid; gap: 4px; }
body.dropping::after { content: "Drop font files to add them"; position: fixed; inset: 12px; border: 3px dashed var(--accent); border-radius: 16px; background: color-mix(in srgb, var(--accent-soft) 85%, transparent); display: grid; place-items: center; font-size: 20px; font-weight: 600; color: var(--accent); z-index: 60; pointer-events: none; }
.foot { padding: 14px 18px; color: var(--faint); font-size: 12px; line-height: 1.6; }

@media (max-width: 900px) {
  body { overflow: auto; }
  main { grid-template-columns: 1fr; }
  aside#side { border-right: 0; border-bottom: 1px solid var(--line); max-height: none; overflow: visible; }
  header.top { flex-wrap: wrap; }
  .brand small { display: none; }
  #stage { min-height: 80vh; }
}