/* Article "Labor productivity" (/articles/labor-productivity/): its own pictures,
   on top of articles.css. Classes start with lp-. Colors only through the site's
   variables: c1..c5 (--s1..--s5) for the series, --bad for a fall, ink/muted for text. */

/* ---------- the shrinking hour: six clocks ---------- */
.lp-clk-grid { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; padding: 6px 6px 4px; }
@media (max-width: 760px) { .lp-clk-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; padding: 4px 2px; } }
.lp-clk { min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 12px 8px 10px; border-radius: 16px;
  background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--border); outline: none; transition: box-shadow 0.15s ease; text-align: center; }
.lp-clk:hover, .lp-clk:focus-visible, .lp-clk.on { box-shadow: inset 0 0 0 1.5px var(--ink); }
.lp-clk-y { font: 650 13px/1.2 var(--font); color: var(--ink); }
.lp-clk-svg { display: block; width: 100%; max-width: 104px; height: auto; margin: 2px auto; overflow: visible; }
.lp-clk-face { fill: var(--surface); stroke: var(--axis); stroke-width: 1.4; }
.lp-clk-tick { stroke: var(--muted); stroke-width: 1.4; stroke-linecap: round; }
.lp-clk-fill { fill: var(--s1); opacity: 0.88; }
.lp-clk-hand { stroke: var(--ink); stroke-width: 2.2; stroke-linecap: round; }
.lp-clk-hub { fill: var(--ink); }
.lp-clk-v { font: 650 clamp(17px, 2vw, 22px)/1.1 var(--mono); letter-spacing: -0.03em; color: var(--ink); }
.lp-clk-k { font-size: 12px; line-height: 1.3; color: var(--muted); }
.is-full .lp-clk-grid { flex: 1; align-content: center; }
.is-full .lp-clk-svg { max-width: 180px; }

/* tooltips on cards drawn in the HTML */
.lp-card-tip { position: absolute; z-index: 5; pointer-events: none; }
.lp-tip-c span { color: var(--muted); font-size: 11.5px; line-height: 1.35; }

/* ---------- the eras ribbon ---------- */
.lp-plot-eras { min-height: 300px; }
.lp-era { fill: var(--s1); opacity: 0.86; transition: opacity 0.12s ease; }
.lp-era.on { opacity: 1; stroke: var(--ink); stroke-width: 1.5; }
.lp-era-v { fill: var(--ink); font: 650 13px var(--mono); letter-spacing: -0.02em; }
.lp-era-n { fill: var(--ink-2); font: 600 11.5px var(--font); }
.lp-era-y { fill: var(--surface); font: 600 11px var(--mono); opacity: 0.92; }
.lp-avg { stroke: var(--ink-2); stroke-width: 1.3; stroke-dasharray: 5 4; opacity: 0.8; }
.ln.lp-avg { stroke: var(--ink-2); stroke-width: 1.6; }
.lp-heat-up { fill: var(--s1); }
.lp-heat-down { fill: var(--bad); }
.lp-heat-up.on, .lp-heat-down.on { stroke: var(--ink); stroke-width: 1.5; opacity: 1; }
.sw-sq.lp-heat { background: linear-gradient(90deg, color-mix(in srgb, var(--s1) 22%, transparent), var(--s1)); }
.sw-sq.lp-heat-neg { background: var(--bad); }

/* ---------- sources of growth ---------- */
.lp-plot-dec { min-height: 270px; }
.lp-row-on { fill: var(--hover); }
.lp-dec-n { fill: var(--ink); font: 650 13.5px var(--font); }
.lp-dec-y { fill: var(--muted); font: 500 11.5px var(--mono); }
.lp-dec-t { fill: var(--ink); font: 650 13px var(--mono); letter-spacing: -0.02em; }
.lp-dec-s { fill: var(--muted); font: 500 11.5px var(--font); letter-spacing: 0; }

/* ---------- small multiples ---------- */
.lp-plot-multi { min-height: 560px; }
.lp-mp-bg { fill: var(--surface-2); stroke: var(--border); stroke-width: 1; }
.lp-mp-bg.on { stroke: var(--ink); stroke-width: 1.3; }
.lp-mp-name { fill: var(--ink); font: 650 12.5px var(--font); }
.lp-mp-val { fill: var(--ink); font: 650 12.5px var(--mono); letter-spacing: -0.02em; }
.lp-mp-tick { fill: var(--muted); font: 500 10px var(--mono); }
.lp-mp-peak { fill: var(--surface); stroke: var(--s1); stroke-width: 1.6; }
.lp-us-line { stroke: var(--ink-2); stroke-width: 1.2; stroke-dasharray: 4 3; opacity: 0.75; }
.ln.lp-us-line { stroke-width: 1.6; opacity: 0.9; }

/* ---------- catch-up scatter ---------- */
.lp-plot-sc { min-height: 380px; }
.lp-sc-dot { stroke: var(--surface); stroke-width: 1; opacity: 0.78; }
.lp-sc-dot.c1 { fill: var(--s1); }
.lp-sc-dot.c6 { fill: var(--s6); }
.lp-sc-dot.on { opacity: 1; stroke: var(--ink); stroke-width: 2; }
.lp-sc-lbl { fill: var(--ink-2); font: 550 11px var(--font); paint-order: stroke; stroke: var(--surface); stroke-width: 3px; stroke-linejoin: round; pointer-events: none; }
.lp-sc-us { fill: var(--ink-2); font: 600 11px var(--mono); paint-order: stroke; stroke: var(--surface); stroke-width: 3px; }

/* ---------- the staircase from output to paycheck ---------- */
.lp-steps { position: relative; list-style: none; margin: 0; padding: 4px 10px 6px; display: flex; flex-direction: column; }
.lp-step { display: grid; grid-template-columns: minmax(180px, 34%) 1fr 64px; align-items: center; gap: 4px 14px; padding: 9px 10px;
  border-radius: 14px; outline: none; transition: background 0.12s ease; }
.lp-step:hover, .lp-step:focus-visible, .lp-step.on { background: var(--hover); }
.lp-step-h { display: flex; flex-direction: column; min-width: 0; }
.lp-step-h b { font: 650 14.5px/1.3 var(--font); color: var(--ink); }
.lp-step-c { font-size: 12.5px; line-height: 1.35; color: var(--muted); }
.lp-step-bar { position: relative; height: 22px; border-radius: 7px; background: var(--track); overflow: hidden; }
.lp-step-fill { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 7px; }
.lp-step-fill.c1 { background: var(--s1); } .lp-step-fill.c2 { background: var(--s2); } .lp-step-fill.c3 { background: var(--s3); }
.lp-step-fill.c4 { background: var(--s4); } .lp-step-fill.c5 { background: var(--s5); }
.lp-step-v { font: 650 16px var(--mono); letter-spacing: -0.03em; color: var(--ink); text-align: right; }
.lp-gap { display: grid; grid-template-columns: minmax(180px, 34%) 1fr; gap: 14px; padding: 0 10px; align-items: baseline; }
.lp-gap-v { justify-self: end; position: relative; font: 600 12px var(--mono); color: var(--muted); padding-right: 14px; }
.lp-gap-v::after { content: "↓"; position: absolute; right: 0; top: -1px; color: var(--muted); }
.lp-gap-t { font-size: 12.5px; line-height: 1.35; font-style: italic; color: var(--ink-2); }
@media (max-width: 620px) {
  .lp-steps { padding: 2px 2px 4px; }
  .lp-step { grid-template-columns: 1fr 58px; padding: 8px 8px; }
  .lp-step-h { grid-column: 1 / -1; }
  .lp-gap { grid-template-columns: 1fr; gap: 0; padding: 0 8px 2px 8px; }
  .lp-gap-v { justify-self: start; }
}
.is-full .lp-steps { flex: 1; justify-content: center; }

/* ---------- tables ---------- */
.lp-plot-pay { min-height: 360px; }
.lp-rank tr.lp-us th, .lp-rank tr.lp-us td { background: color-mix(in srgb, var(--s1) 9%, transparent); }
.lp-rank tr.lp-sub th { text-align: left; font-weight: 650; color: var(--muted); font-size: 12.5px; padding-top: 16px; }
.lp-rank td:first-child { color: var(--muted); }
.lp .art-table a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--border); }
.lp .art-table a:hover { color: var(--accent-ink); border-color: currentColor; }

/* a paragraph right after a figure */
.art-sec.lp-after { margin-top: 24px; }
.art-sec.lp-after p:last-child { margin-bottom: 0; }

/* the ranking: a bar for the share of the US level */
.lp-rank th[scope="col"]:nth-child(2) { text-align: left; }
.lp-rank .lp-bar-td { white-space: nowrap; }
.lp-mini { display: inline-block; vertical-align: middle; width: clamp(48px, 12vw, 150px); height: 8px; margin-right: 10px; border-radius: 4px; background: var(--track); overflow: hidden; }
.lp-mini > span { display: block; height: 100%; border-radius: 4px; background: var(--s1); }
.lp-us .lp-mini > span { background: var(--ink-2); }
@media (max-width: 560px) { .lp-mini { display: none; } }
.lp-pct { display: inline-block; min-width: 4.6ch; text-align: right; }
.lp-sc-dot.lp-sc-usa { fill: var(--ink); opacity: 0.9; }