/* Small additions on top of the Distill template */

d-title .links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
  grid-column: text;
}

d-title .links a {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  color: rgba(0, 0, 0, 0.8);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}

d-title .links a:hover {
  background: #f2efff;
  border-color: #7a5af8;
  color: #4b2fc9;
}


figure video,
figure img {
  width: 100%;
  border-radius: 6px;
  display: block;
}

.tag-sparse {
  background: #eb8c14;
  color: white;
  padding: 0 0.35rem;
  border-radius: 3px;
  white-space: nowrap;
}

table.results {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

table.results th,
table.results td {
  text-align: center;
  padding: 6px 8px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

table.results th {
  font-weight: 600;
}

table.results td.best {
  font-weight: 700;
  color: #4b2fc9;
}

pre.bibtex {
  background: #f5f5f5;
  padding: 1rem;
  border-radius: 6px;
  font-size: 12px;
  white-space: pre-wrap;
}

/* hide the "Published" and "DOI" columns of the Distill byline */
d-byline .byline.grid > div:nth-child(n+2) {
  display: none;
}

/* authors directly under the title; the default Distill byline is hidden */
d-title .authors {
  grid-column: text;
  font-size: 18px;
  margin-top: 0.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.2rem;
}

d-title .authors a {
  color: inherit;
  border-bottom: 1px solid rgba(0, 0, 0, 0.25);
  text-decoration: none;
}

d-title .affiliations {
  grid-column: text;
  font-size: 15px;
  color: rgba(0, 0, 0, 0.6);
  margin-top: 0.3rem;
  margin-bottom: 0.8rem;
}

d-byline {
  display: none;
}

/* interactive OOD-detection scatter */
#ood-scatter { position: relative; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
#ood-scatter .ood-controls { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; font-size: 14px; margin-bottom: 0.5rem; }
#ood-scatter select { font: inherit; margin-left: 0.3rem; padding: 2px 4px; }
#ood-scatter .ood-legend { display: flex; flex-wrap: wrap; gap: 0.3rem 1.1rem; font-size: 13px; color: rgba(0,0,0,0.75); margin-bottom: 0.6rem; }
#ood-scatter .ood-legend-item { display: inline-flex; align-items: center; gap: 0.3rem; }
#ood-scatter .ood-panels { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.9rem; }
@media (max-width: 900px) { #ood-scatter .ood-panels { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { #ood-scatter .ood-panels { grid-template-columns: 1fr; } }
#ood-scatter .ood-panel-sub { font-size: 12px; text-align: center; color: rgba(0,0,0,0.55); }
#ood-scatter .ood-panel-title { font-weight: 600; font-size: 15px; text-align: center; }
#ood-scatter .ood-panel svg { width: 100%; height: auto; overflow: visible; }
#ood-scatter .ood-legend svg { width: 16px; height: 16px; flex: none; }
#ood-scatter .ood-grid { stroke: rgba(0,0,0,0.08); stroke-width: 1; }
#ood-scatter .ood-tick { font-size: 13px; fill: rgba(0,0,0,0.5); }
#ood-scatter .ood-axis { font-size: 14px; fill: rgba(0,0,0,0.7); }
#ood-scatter .ood-ideal { fill: rgba(75,47,201,0.07); }
#ood-scatter .ood-ideal-label { font-size: 12px; fill: rgba(75,47,201,0.7); }
#ood-scatter .ood-pt { transition: transform 0.45s ease; cursor: default; outline: none; }
#ood-scatter .ood-mark { stroke: #fff; stroke-width: 2; }
#ood-scatter .ood-best-ring { fill: none; stroke: #4b2fc9; stroke-width: 2; }
#ood-scatter .ood-label { font-size: 13px; fill: rgba(0,0,0,0.75); paint-order: stroke; stroke: #fff; stroke-width: 3px; pointer-events: none; }
#ood-scatter .ood-slider { font-size: 13px; margin-top: 0.2rem; }
#ood-scatter .ood-slider input { width: 100%; accent-color: #4b2fc9; }
#ood-scatter .ood-slider-ends { display: flex; justify-content: space-between; font-size: 11px; color: rgba(0,0,0,0.5); }
#ood-scatter .ood-foot { font-size: 12px; margin-top: 0.4rem; line-height: 1.5; }
#ood-scatter .ood-match { color: #1a7f37; }
#ood-scatter .ood-miss { color: #b35900; }

/* two figures side by side with matched heights (flex = width/height of each image) */
figure.fig-pair .fig-pair-row { display: flex; gap: 1.2rem; align-items: flex-start; }
figure.fig-pair .fig-pair-row img { min-width: 0; width: 100%; }
@media (max-width: 760px) { figure.fig-pair .fig-pair-row { flex-direction: column; } }
#ood-scatter figcaption { margin-top: 1rem; }
#ood-scatter .ood-data { margin-bottom: 0.3rem; }
#ood-scatter .ood-dot { fill-opacity: 0.45; transition: transform 0.6s ease, opacity 0.3s; }
#ood-scatter .ood-data-legend { display: flex; flex-wrap: wrap; gap: 0.3rem 1.1rem; font-size: 13px; color: rgba(0,0,0,0.75); margin-bottom: 0.6rem; }

/* interactive system diagram (own page in an iframe so its styles stay isolated) */
figure.system-diagram { margin: 1.6rem 0 0.4rem; }
figure.system-diagram iframe { width: 100%; height: 820px; border: 0; display: block; }

/* interactive bar-panel charts (medical results, sparse D4RL results) */
.bar-panels { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
.bar-panels .bp-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-bottom: 0.7rem; }
.bar-panels .bp-btn { font: inherit; font-size: 15px; padding: 8px 18px; border-radius: 999px; cursor: pointer;
  border: 1px solid rgba(0,0,0,0.14); background: #fff; color: rgba(0,0,0,0.75);
  box-shadow: 0 1px 2px rgba(0,0,0,0.06); transition: all 0.2s; }
.bar-panels .bp-btn:hover { border-color: #7a5af8; color: #4b2fc9; transform: translateY(-1px); }
.bar-panels .bp-btn.on { background: linear-gradient(135deg, #5b3fe0, #4b2fc9); border-color: #4b2fc9; color: #fff;
  box-shadow: 0 4px 14px -4px rgba(75,47,201,0.6); }
.bar-panels .bp-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.3rem 1.1rem; font-size: 15px; color: rgba(0,0,0,0.7); margin-bottom: 0.8rem; }
.bar-panels .bp-legend-item { display: inline-flex; align-items: center; gap: 0.4rem; }
.bar-panels .bp-legend-item i { width: 11px; height: 11px; border-radius: 3px; display: inline-block; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.08); }
.bar-panels .bp-panels { display: flex; gap: 1rem; align-items: center; }
.bar-panels .bp-panel { flex: 1 1 0; min-width: 0; cursor: pointer; border-radius: 16px; padding: 12px 8px 6px;
  background: linear-gradient(180deg, #ffffff, #fafaff); box-shadow: 0 1px 3px rgba(20,20,60,0.08);
  transition: flex-grow 0.45s cubic-bezier(.3,.7,.2,1), opacity 0.3s, box-shadow 0.3s; }
.bar-panels .bp-panel.on { flex-grow: 4; cursor: default; opacity: 1;
  box-shadow: 0 18px 40px -22px rgba(75,47,201,0.45), 0 2px 8px rgba(20,20,60,0.06); }
.bar-panels .bp-panel:not(.on) { opacity: 0.4; }
.bar-panels .bp-panel:not(.on):hover { opacity: 0.75; box-shadow: 0 4px 14px -6px rgba(75,47,201,0.4); }
.bar-panels .bp-title { font-size: 19px; font-weight: 650; letter-spacing: -0.01em; text-align: center; color: #1d2230;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-panels .bp-sub { font-size: 13.5px; text-align: center; color: rgba(0,0,0,0.45); letter-spacing: 0.02em; }
.bar-panels .bp-panel:not(.on) .bp-title { font-weight: 500; color: rgba(0,0,0,0.6); font-size: 14px; }
.bar-panels .bp-panel:not(.on) .bp-sub { display: none; }
.bar-panels svg { width: 100%; display: block; overflow: visible; }
.bar-panels .bp-grid { stroke: rgba(0,0,0,0.09); stroke-dasharray: 2 4; }
.bar-panels .bp-zero { stroke: rgba(0,0,0,0.5); stroke-width: 1.2; stroke-linecap: round; }
.bar-panels .bp-tick { font-size: 14px; fill: rgba(0,0,0,0.45); font-variant-numeric: tabular-nums; }
.bar-panels .bp-bar { transition: opacity 0.2s; }
.bar-panels .bp-panel.on svg:hover .bp-bar { opacity: 0.35; }
.bar-panels .bp-panel.on svg:hover .bp-bar:hover { opacity: 1; }
.bar-panels .bp-err, .bar-panels .bp-val, .bar-panels .bp-star { opacity: var(--q, 1); }
.bar-panels .bp-err { stroke: rgba(29,34,48,0.7); stroke-width: 1.4; stroke-linecap: round; }
.bar-panels .bp-val { font-size: 15px; font-weight: 500; fill: rgba(0,0,0,0.75); font-variant-numeric: tabular-nums; }
.bar-panels .bp-val.bp-best { font-weight: 750; fill: #000; font-size: 16px; }
.bar-panels .bp-star { font-size: 16px; }
.bar-panels .bp-lab { font-size: 14.5px; fill: rgba(0,0,0,0.65); }
.bar-panels .bp-bracket { fill: none; stroke: rgba(0,0,0,0.25); stroke-linecap: round; }
.bar-panels .bp-group { font-size: 13px; font-weight: 600; fill: rgba(0,0,0,0.55); letter-spacing: 0.08em; text-transform: uppercase; }
@media (max-width: 700px) { .bar-panels .bp-panel:not(.on) { display: none; } }
@media (prefers-reduced-motion: reduce) { .bar-panels .bp-panel { transition: none; } }

/* limitations & future work: three cards side by side */
.future-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; margin: 0.6rem 0 1.6rem; }
.future-card { position: relative; border-radius: 16px; padding: 22px 20px 18px;
  background: linear-gradient(180deg, #ffffff, #fafaff); border: 1px solid rgba(75,47,201,0.14);
  box-shadow: 0 14px 32px -24px rgba(75,47,201,0.45), 0 1px 3px rgba(20,20,60,0.06); }
.future-card .future-num { width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px; color: #fff; background: linear-gradient(135deg, #5b3fe0, #4b2fc9); margin-bottom: 12px; }
d-article .future-card h3 { margin: 0 0 8px; font-size: 17px; font-weight: 650; line-height: 1.3; border: 0; padding: 0; }
d-article .future-card p { margin: 0; font-size: 15px; line-height: 1.55; color: rgba(0,0,0,0.75); }
@media (max-width: 800px) { .future-grid { grid-template-columns: minmax(0, 1fr); } }
d-article .future-card ul { margin: 0; padding: 0; list-style: none; }
d-article .future-card li { position: relative; padding-left: 18px; margin: 0 0 7px; font-size: 15px; line-height: 1.45; color: rgba(0,0,0,0.75); }
d-article .future-card li:last-child { margin-bottom: 0; }
d-article .future-card li::before { content: ""; position: absolute; left: 2px; top: 0.55em; width: 7px; height: 7px; border-radius: 50%;
  background: linear-gradient(135deg, #5b3fe0, #4b2fc9); }

/* conference line under the title */
d-title .venue { grid-column: text; font-size: 19px; font-weight: 600; color: #4b2fc9; letter-spacing: 0.01em;
  margin: -0.4rem 0 0.9rem; }