/*
 * Responsive overrides for the existing template.
 * These rules only adapt the original table-based layout on smaller screens.
 */
html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
}

.container {
  max-width: 900px;
}

.navbar-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
}

.navbar-item,
.navbar-link {
  white-space: nowrap;
}

#publications .tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

#publications td {
  overflow-wrap: anywhere;
  word-break: normal;
}

#publications .scholar-link {
  display: inline-flex;
  align-items: center;
}

#publications .profile-image-container img {
  max-width: 100%;
}

@media (max-width: 900px) {
  .container {
    width: 94% !important;
    max-width: 100% !important;
    padding-left: 12px;
    padding-right: 12px;
  }

  .navbar .container {
    padding-left: 0;
    padding-right: 0;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 15.5px;
    line-height: 1.55;
    -webkit-text-size-adjust: 100%;
  }

  pageheading {
    display: block;
    line-height: 1.15;
  }

  .navbar-list {
    justify-content: center;
    row-gap: 0.4rem;
  }

  .navbar-link {
    font-size: 10px;
    letter-spacing: 0.05rem;
  }

  .news-scrollbox,
  .pub-scrollbox {
    max-height: none !important;
    overflow: visible !important;
    padding-right: 0 !important;
  }

  #publications > div[style*="justify-content: space-between"] {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 0.5rem;
  }

  #publication-selected table,
  #publication-all table,
  #publication-selected tbody,
  #publication-all tbody,
  #publication-selected tr,
  #publication-all tr,
  #publication-selected td,
  #publication-all td {
    display: block;
    width: 100% !important;
  }

  #publication-selected tr,
  #publication-all tr {
    margin-bottom: 1.35rem;
    padding-bottom: 1.1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }

  #publication-selected .profile-image-container,
  #publication-all .profile-image-container {
    text-align: center !important;
    padding-bottom: 0.75rem;
  }

  #publication-selected .profile-image-container img,
  #publication-all .profile-image-container img {
    width: 100% !important;
    max-width: 380px !important;
    height: auto !important;
    object-fit: contain !important;
  }

  table[width="100%"] {
    width: 100% !important;
  }

  td[align="justify"],
  p[align="justify"],
  ul[align="justify"] {
    text-align: left !important;
  }
}

@media (max-width: 560px) {
  .container > table,
  .container > table > tbody,
  .container > table > tbody > tr,
  .container > table > tbody > tr > td {
    display: block;
    width: 100% !important;
  }

  .container table table,
  .container table table > tbody,
  .container table table > tbody > tr,
  .container table table > tbody > tr > td {
    display: block;
    width: 100% !important;
  }

  .container table table img {
    height: auto;
  }

  .footer {
    align-items: flex-start;
    gap: 0.45rem;
  }
}

@media (max-width: 380px) {
  body {
    font-size: 14.5px;
  }

  .navbar-list {
    gap: 0.25rem 0.7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* Modular publication filters and topic chips. */
.publication-filter-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 16px 0;
}

.publication-filter-label {
  color: #555;
  font-size: 0.92em;
  margin-right: 2px;
}

.publication-topic-button {
  appearance: none;
  border: 1px solid #d9d9d9;
  background: #fafafa;
  border-radius: 999px;
  color: #333;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  height: auto;
  letter-spacing: 0;
  line-height: 1.35;
  margin: 0;
  padding: 4px 10px;
  text-transform: none;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

.publication-topic-button:hover,
.publication-topic-button:focus {
  border-color: #777;
  color: #111;
}

.publication-topic-button.active {
  background: #111;
  border-color: #111;
  color: #fff;
  font-weight: 600;
}

.publication-topic-count {
  opacity: 0.65;
}

.publication-year-row td {
  border-bottom: 1px solid #eee;
  padding-top: 18px;
  padding-bottom: 8px;
}

.publication-year-row h5 {
  color: #444;
  font-size: 1.05em;
  font-weight: 700;
  letter-spacing: 0.02rem;
  margin: 0;
}

.publication-row td {
  padding-top: 18px;
  padding-bottom: 18px;
}

.publication-venue {
  color: green;
  font-weight: bold;
  font-size: 1.05em;
}

.publication-note {
  color: #c0392b;
  font-weight: bold;
}

.paper-topic-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 5px;
}

.paper-topic-chip {
  background: #f2f4f7;
  border: 1px solid #e4e7ec;
  border-radius: 999px;
  color: #555;
  display: inline-flex;
  font-size: 10px;
  line-height: 1.4;
  padding: 1px 7px;
}

.publication-empty {
  color: #666;
  padding: 18px 0;
  text-align: left;
}

@media (max-width: 760px) {
  .publication-filter-controls {
    align-items: flex-start;
    margin-bottom: 14px;
  }

  .publication-filter-label {
    flex-basis: 100%;
  }

  .publication-year-row td {
    padding-top: 10px;
  }

  .publication-row td {
    padding-top: 10px;
    padding-bottom: 10px;
  }
}

.visually-hidden {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

/* Topic palette: filters are shown only inside All Publications; colored chips appear on papers. */
.publication-topic-button,
.paper-topic-chip {
  border: 1px solid transparent;
  font-weight: 600;
}

.publication-topic-button.topic-all,
.paper-topic-chip.topic-all {
  background: #f4f4f5;
  border-color: #d4d4d8;
  color: #333;
}

.publication-topic-button.topic-multimodal-agents,
.paper-topic-chip.topic-multimodal-agents {
  background: #dcfce7;
  border-color: #bbf7d0;
  color: #166534;
}

.publication-topic-button.topic-reasoning,
.paper-topic-chip.topic-reasoning {
  background: #dbeafe;
  border-color: #bfdbfe;
  color: #1e40af;
}

.publication-topic-button.topic-ai-for-health,
.paper-topic-chip.topic-ai-for-health {
  background: #fce7f3;
  border-color: #fbcfe8;
  color: #9d174d;
}

.publication-topic-button.topic-ai-for-science,
.paper-topic-chip.topic-ai-for-science {
  background: #ecfccb;
  border-color: #d9f99d;
  color: #3f6212;
}

.publication-topic-button.topic-benchmarks,
.paper-topic-chip.topic-benchmarks {
  background: #fef9c3;
  border-color: #fde68a;
  color: #854d0e;
}

.publication-topic-button.topic-grounding,
.paper-topic-chip.topic-grounding {
  background: #ede9fe;
  border-color: #ddd6fe;
  color: #5b21b6;
}

.publication-topic-button.topic-surgical-ai,
.paper-topic-chip.topic-surgical-ai {
  background: #ffedd5;
  border-color: #fed7aa;
  color: #9a3412;
}

.publication-topic-button.active {
  background: #111 !important;
  border-color: #111 !important;
  color: #fff !important;
}

/* Performance + mobile readability refinements. */
.publication-image {
  background: #f6f6f6;
}

@media (max-width: 760px) {
  body,
  p,
  li,
  td,
  .paper,
  .paper p,
  .main-description p,
  #publications p,
  #publications td {
    text-align: justify !important;
    text-justify: inter-word;
    hyphens: auto;
  }

  .navbar-list,
  .navbar-item,
  .navbar-link,
  .publication-filter-controls,
  .paper-topic-chips,
  .profile-image-container,
  .footer {
    text-align: initial !important;
  }
}