@import url('https://fonts.cdnfonts.com/css/jetbrains-mono-2');

:root {
  --font-family: "JetBrains Mono", monospace;
  --line-height: 1.20rem;
  --border-thickness: 2px;
  --text-color: #000;
  --text-color-alt: #666;
  --background-color: #fff;
  --background-color-alt: #eee;

  --font-weight-normal: 500;
  --font-weight-medium: 600;
  --font-weight-bold: 800;

  font-family: var(--font-family);
  font-optical-sizing: auto;
  font-weight: var(--font-weight-normal);
  font-style: normal;
  font-variant-numeric: tabular-nums lining-nums;
  font-size: 16px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text-color: #fff;
    --text-color-alt: #aaa;
    --background-color: #000;
    --background-color-alt: #111;
  }
}

* {
  box-sizing: border-box;
}


* + * {
  margin-top: var(--line-height);
}

html {
  display: flex;
  width: 100%;
  margin: 0;
  padding: 0;
  flex-direction: column;
  align-items: center;
  background: var(--background-color);
  color: var(--text-color);
}

body {
  position: relative;
  width: 100%;
  margin: 0;
  padding: var(--line-height) 2ch;
  max-width: calc(min(80ch, round(down, 100%, 1ch)));
  line-height: var(--line-height);
  overflow-x: hidden;
}

@media screen and (max-width: 480px) {
  :root {
    font-size: 14px;
  }
  body {
    padding: var(--line-height) 1ch;
  }
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  margin: calc(var(--line-height) * 2) 0 var(--line-height);
  line-height: var(--line-height);
}

h1 {
  font-size: 2rem;
  line-height: calc(2 * var(--line-height));
  margin-bottom: calc(var(--line-height) * 2);
  text-transform: uppercase;
}
h2 {
  font-size: 1rem;
  text-transform: uppercase;
}

hr {
  position: relative;
  display: block;
  height: var(--line-height);
  margin: calc(var(--line-height) * 1.5) 0;
  border: none;
  color: var(--text-color);
}
hr:after {
  display: block;
  content: "";
  position: absolute;
  top: calc(var(--line-height) / 2 - var(--border-thickness));
  left: 0;
  width: 100%;
  border-top: calc(var(--border-thickness) * 3) double var(--text-color);
  height: 0;
}

a {
  text-decoration-thickness: var(--border-thickness);
}

a:link, a:visited {
  color: var(--text-color);
}

p {
  margin-bottom: var(--line-height);
}

strong {
  font-weight: var(--font-weight-bold);
}
em {
  font-style: italic;
}

sub {
  position: relative;
  display: inline-block;
  margin: 0;
  vertical-align: sub;
  line-height: 0;
  width: calc(1ch / 0.75);
  font-size: .75rem;
}

table {
  position: relative;
  top: calc(var(--line-height) / 2);
  width: calc(round(down, 100%, 1ch));
  border-collapse: collapse;
  margin: 0 0 calc(var(--line-height) * 2);
}

th, td {
  border: var(--border-thickness) solid var(--text-color);
  padding: 
    calc((var(--line-height) / 2))
    calc(1ch - var(--border-thickness) / 2)
    calc((var(--line-height) / 2) - (var(--border-thickness)))
  ;
  line-height: var(--line-height);
  vertical-align: top;
  text-align: left;
}
table tbody tr:first-child > * {
  padding-top: calc((var(--line-height) / 2) - var(--border-thickness));
}


th {
  font-weight: 700;
}
.width-min {
  width: 0%;
}
.width-auto {
  width: 100%;
}

.header {
  margin-bottom: calc(var(--line-height) * 2);
}
.header h1 {
  margin: 0;
}
.header tr td:last-child {
  text-align: right;
}

p {
  word-break: break-word;
  word-wrap: break-word;
  hyphens: auto;
}

img, video {
  display: block;
  width: 100%;
  object-fit: contain;
  overflow: hidden;
}
img {
  font-style: italic;
  color: var(--text-color-alt);
}

details {
  border: var(--border-thickness) solid var(--text-color);
  padding: calc(var(--line-height) - var(--border-thickness)) 1ch;
  margin-bottom: var(--line-height);
}

summary {
  font-weight: var(--font-weight-medium);
  cursor: pointer;
}
details[open] summary {
  margin-bottom: var(--line-height);
}

details ::marker {
  display: inline-block;
  content: '▶';
  margin: 0;
}
details[open] ::marker {
  content: '▼';
}

details :last-child {
  margin-bottom: 0;
}

pre {
  white-space: pre;
  overflow-x: auto;
  margin: var(--line-height) 0;
  overflow-y: hidden;
}
figure pre {
  margin: 0;
}

pre, code {
  font-family: var(--font-family);
}

code {
  font-weight: var(--font-weight-medium);
}

figure {
  margin: calc(var(--line-height) * 2) 3ch;
  overflow-x: auto;
  overflow-y: hidden;
}

figcaption {
  display: block;
  font-style: italic;
  margin-top: var(--line-height);
}

ul, ol {
  padding: 0;
  margin: 0 0 var(--line-height);
}

ul {
  list-style-type: square;
  padding: 0 0 0 2ch;
}
ol {
  list-style-type: none;
  counter-reset: item;
  padding: 0;
}
ol ul,
ol ol,
ul ol,
ul ul {
  padding: 0 0 0 3ch;
  margin: 0;
}
ol li:before { 
  content: counters(item, ".") ". ";
  counter-increment: item;
  font-weight: var(--font-weight-medium);
}

li {
  margin: 0;
  padding: 0;
}

li::marker {
  line-height: 0;
}

::-webkit-scrollbar {
    height: var(--line-height);
}

input, button, textarea {
  border: var(--border-thickness) solid var(--text-color);
  padding: 
    calc(var(--line-height) / 2 - var(--border-thickness))
    calc(1ch - var(--border-thickness));
  margin: 0;
  font: inherit;
  font-weight: inherit;
  height: calc(var(--line-height) * 2);
  width: auto;
  overflow: visible;
  background: var(--background-color);
  color: var(--text-color);
  line-height: normal;
  -webkit-font-smoothing: inherit;
  -moz-osx-font-smoothing: inherit;
  -webkit-appearance: none;
}

input[type=checkbox] {
  display: inline-grid;
  place-content: center;
  vertical-align: top;
  width: 2ch;
  height: var(--line-height);
  cursor: pointer;
}
input[type=checkbox]:checked:before {
  content: "";
  width: 1ch;
  height: calc(var(--line-height) / 2);
  background: var(--text-color);
}

button:focus, input:focus {
  --border-thickness: 3px;
  outline: none;
}

input {
  width: calc(round(down, 100%, 1ch));
}
::placeholder {
  color: var(--text-color-alt);
  opacity: 1;
}
::-ms-input-placeholder {
  color: var(--text-color-alt);
}
button::-moz-focus-inner {
  padding: 0;
  border: 0
}

button {
  text-transform: uppercase;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
}

button:hover {
  background: var(--background-color-alt);
}
button:active {
  transform: translate(2px, 2px);
}

label {
  display: block;
  width: calc(round(down, 100%, 1ch));
  height: auto;
  line-height: var(--line-height);
  font-weight: var(--font-weight-medium);
  margin: 0;
}

label input {
  width: 100%;
}

.tree, .tree ul {
  position: relative;
  padding-left: 0;
  list-style-type: none;
  line-height: var(--line-height);
}
.tree ul {
  margin: 0;
}
.tree ul li {
  position: relative;
  padding-left: 1.5ch;
  margin-left: 1.5ch;
  border-left: var(--border-thickness) solid var(--text-color);
}
.tree ul li:before {
  position: absolute;
  display: block;
  top: calc(var(--line-height) / 2);
  left: 0;
  content: "";
  width: 1ch;
  border-bottom: var(--border-thickness) solid var(--text-color);
}
.tree ul li:last-child {
  border-left: none;
}
.tree ul li:last-child:after {
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  content: "";
  height: calc(var(--line-height) / 2);
  border-left: var(--border-thickness) solid var(--text-color);
}

.grid {
  --grid-cells: 0;
  display: flex;
  gap: 1ch;
  width: calc(round(down, 100%, (1ch * var(--grid-cells)) - (1ch * var(--grid-cells) - 1)));
  margin-bottom: var(--line-height);
}

.grid > *,
.grid > input {
  flex: 0 0 calc(round(down, (100% - (1ch * (var(--grid-cells) - 1))) / var(--grid-cells), 1ch));
}
.grid:has(> :last-child:nth-child(1)) { --grid-cells: 1; }
.grid:has(> :last-child:nth-child(2)) { --grid-cells: 2; }
.grid:has(> :last-child:nth-child(3)) { --grid-cells: 3; }
.grid:has(> :last-child:nth-child(4)) { --grid-cells: 4; }
.grid:has(> :last-child:nth-child(5)) { --grid-cells: 5; }
.grid:has(> :last-child:nth-child(6)) { --grid-cells: 6; }
.grid:has(> :last-child:nth-child(7)) { --grid-cells: 7; }
.grid:has(> :last-child:nth-child(8)) { --grid-cells: 8; }
.grid:has(> :last-child:nth-child(9)) { --grid-cells: 9; }

/* DEBUG UTILITIES */

.debug .debug-grid {
  --color: color-mix(in srgb, var(--text-color) 10%, var(--background-color) 90%);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(var(--color) 0 1px, transparent 1px 100%),
    repeating-linear-gradient(90deg, var(--color) 0 1px, transparent 1px 100%);
  background-size: 1ch var(--line-height);
  margin: 0;
}

.debug .off-grid {
  background: rgba(255, 0, 0, 0.1);
}

.debug-toggle-label {
  text-align: right;
}

/* Teaching Table Styles */
.teaching-table {
  width: 100%;
  table-layout: auto;
  font-size: 0.875rem;
}

.teaching-table th,
.teaching-table td {
  text-align: center;
  white-space: normal;
}

.teaching-table th {
  font-weight: var(--font-weight-bold);
}

/* Period column - no wrapping, single line */
.teaching-table th:nth-child(3),
.teaching-table td:nth-child(3) {
  white-space: nowrap;
}

/* Course and Place columns - allow wrapping */
.teaching-table th:nth-child(1),
.teaching-table td:nth-child(1),
.teaching-table th:nth-child(2),
.teaching-table td:nth-child(2) {
  white-space: normal;
}

.teaching-table .year-row td {
  font-weight: var(--font-weight-bold);
  background: var(--background-color-alt);
}

.teaching-table .multi-line {
  line-height: var(--line-height);
}

.teaching-table .multi-line > div {
  margin-top: 0;
}

.teaching-table .multi-line > div + div {
  margin-top: calc(var(--line-height) / 2);
}

/* Mobile optimization for teaching table */
@media screen and (max-width: 768px) {
  .teaching-table {
    font-size: 0.8rem;
    border: none;
  }

  .teaching-table thead {
    display: none;
  }

  .teaching-table,
  .teaching-table tbody,
  .teaching-table tr {
    display: block;
    width: 100%;
  }

  .teaching-table tr.year-row {
    margin-top: var(--line-height);
  }

  .teaching-table tr.year-row td {
    display: block;
    width: 100%;
    text-align: center;
    padding: calc(var(--line-height) / 2);
  }

  .teaching-table tr:not(.year-row) {
    margin-bottom: var(--line-height);
    padding: calc(var(--line-height) / 3);
    border: var(--border-thickness) solid var(--text-color);
  }

  .teaching-table tr:not(.year-row) td {
    display: block;
    width: 100%;
    text-align: left;
    border: none;
    padding: calc(var(--line-height) / 8) 0;
    line-height: calc(var(--line-height) * 0.9);
  }

  .teaching-table tr:not(.year-row) td:nth-child(1):before {
    content: "Course: ";
    font-weight: var(--font-weight-bold);
  }

  .teaching-table tr:not(.year-row) td:nth-child(2):before {
    content: "Place: ";
    font-weight: var(--font-weight-bold);
  }

  .teaching-table tr:not(.year-row) td:nth-child(3):before {
    content: "Period: ";
    font-weight: var(--font-weight-bold);
  }

  .teaching-table tr:not(.year-row) td:nth-child(4):before {
    content: "Role: ";
    font-weight: var(--font-weight-bold);
  }

  /* Spanish labels for mobile cards */
  html[lang="es"] .teaching-table tr:not(.year-row) td:nth-child(1):before {
    content: "Curso: ";
  }

  html[lang="es"] .teaching-table tr:not(.year-row) td:nth-child(2):before {
    content: "Lugar: ";
  }

  html[lang="es"] .teaching-table tr:not(.year-row) td:nth-child(3):before {
    content: "Periodo: ";
  }

  html[lang="es"] .teaching-table tr:not(.year-row) td:nth-child(4):before {
    content: "Rol: ";
  }
}

/* Bold role/achievement labels in other work section */
[data-translate="attendingStudent"],
[data-translate="organizerRole"],
[data-translate="programCommittee"],
[data-translate="keynoteSpeaker"],
[data-translate="guestSpeaker"],
[data-translate="presenter"],
[data-translate="firstPlace"],
[data-translate="conversationalAgentConsultant"] {
  font-weight: var(--font-weight-bold);
}

/* Bold years in professional work and other work sections */
dl dt {
  font-weight: var(--font-weight-bold);
}

.professional-work-graph {
  margin: var(--line-height) 0;
  overflow-x: clip;
}

.professional-work-tree {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--line-height) * 1.35);
  width: min(100%, 72rem);
  margin-inline: auto;
}

.professional-work-tree > * {
  margin-top: 0;
}

.professional-work-tree__sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.professional-work-tree__edges {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  color: var(--text-color);
  overflow: visible;
}

.professional-work-tree__edge-path {
  fill: none;
  stroke: currentColor;
  stroke-width: var(--border-thickness);
  stroke-linecap: round;
  stroke-linejoin: round;
}

.professional-work-tree__edge-arrow {
  fill: currentColor;
}

.professional-work-tree__node {
  position: relative;
  z-index: 2;
  border: var(--border-thickness) solid var(--text-color);
  background: var(--background-color);
  border-radius: 50% / 42%;
  padding: clamp(0.8rem, 1.1vw, 1.05rem) clamp(0.95rem, 1.7vw, 1.35rem);
  line-height: 1.18;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow-wrap: anywhere;
  hyphens: auto;
  text-wrap: pretty;
}

.professional-work-tree__node--root {
  width: min(100%, 19.5rem);
  min-height: clamp(7.25rem, 13vw, 8.7rem);
  border-radius: 50%;
  font-size: clamp(0.78rem, 0.73rem + 0.12vw, 0.86rem);
  font-weight: var(--font-weight-bold);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  align-items: center;
}

.professional-work-tree__node--root > * {
  margin-top: 0;
}

.professional-work-tree__node--root::after {
  content: none;
}

.professional-work-tree__children {
  position: relative;
  width: min(100%, 68rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(12rem, 1fr));
  column-gap: clamp(1rem, 2.2vw, 2.25rem);
  row-gap: clamp(1rem, 1.7vw, 1.7rem);
  margin-top: calc(var(--line-height) * 2.1);
  justify-items: center;
  align-items: stretch;
}

.professional-work-tree__children > * {
  margin-top: 0;
}

.professional-work-tree__children::before {
  content: none;
}

.professional-work-tree__node--leaf:nth-child(1) {
  grid-column: 1;
  grid-row: 2;
}

.professional-work-tree__node--leaf:nth-child(2) {
  grid-column: 2;
  grid-row: 1;
}

.professional-work-tree__node--leaf:nth-child(3) {
  grid-column: 3;
  grid-row: 2;
}

.professional-work-tree__node--leaf {
  position: relative;
  width: min(100%, 20.5rem);
  min-height: clamp(8.8rem, 16.5vw, 10.8rem);
  font-size: clamp(0.69rem, 0.61rem + 0.22vw, 0.8rem);
  padding: clamp(0.85rem, 1.05vw, 1.1rem) clamp(0.95rem, 1.4vw, 1.25rem);
}

.professional-work-tree__node--leaf::before,
.professional-work-tree__node--leaf::after {
  content: none;
}

@media screen and (max-width: 900px) {
  .professional-work-tree {
    gap: var(--line-height);
    width: 100%;
  }

  .professional-work-tree__node--root {
    width: min(100%, 17rem);
    min-height: clamp(6.75rem, 28vw, 8.2rem);
    font-size: clamp(0.74rem, 0.68rem + 0.2vw, 0.8rem);
  }

  .professional-work-tree__children {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-items: center;
    width: 100%;
    margin-top: calc(var(--line-height) * 1.5);
    column-gap: clamp(0.55rem, 2.8vw, 1rem);
    row-gap: calc(var(--line-height) * 0.9);
  }

  .professional-work-tree__children::before {
    content: none;
  }

  .professional-work-tree__node--leaf {
    width: min(100%, 11rem);
    min-height: clamp(7.1rem, 22vw, 9rem);
    font-size: clamp(0.65rem, 0.6rem + 0.3vw, 0.76rem);
    padding: 0.75rem 0.8rem;
  }

  .professional-work-tree__node--leaf:nth-child(1) {
    grid-column: 1;
    grid-row: 2;
  }

  .professional-work-tree__node--leaf:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 1;
    width: min(100%, 16rem);
  }

  .professional-work-tree__node--leaf:nth-child(3) {
    grid-column: 2;
    grid-row: 2;
  }
}