/* ── Fonts ───────────────────────────────────────────────────────────── */

@font-face { font-family: 'JetBrains Mono'; src: url('../assets/fonts/JetBrainsMono-Regular.woff2') format('woff2'); font-weight: 400; font-style: normal; }
@font-face { font-family: 'JetBrains Mono'; src: url('../assets/fonts/JetBrainsMono-Italic.woff2') format('woff2'); font-weight: 400; font-style: italic; }
@font-face { font-family: 'JetBrains Mono'; src: url('../assets/fonts/JetBrainsMono-Bold.woff2') format('woff2'); font-weight: 700; font-style: normal; }
@font-face { font-family: 'JetBrains Mono'; src: url('../assets/fonts/JetBrainsMono-BoldItalic.woff2') format('woff2'); font-weight: 700; font-style: italic; }

@font-face { font-family: 'Euclid Circular B'; src: url('../assets/fonts/EuclidCircularB-Regular-WebS.woff2') format('woff2'), url('../assets/fonts/EuclidCircularB-Regular-WebS.woff') format('woff'); font-weight: 400; font-style: normal; }
@font-face { font-family: 'Euclid Circular B'; src: url('../assets/fonts/EuclidCircularB-RegularItalic-WebS.woff2') format('woff2'), url('../assets/fonts/EuclidCircularB-RegularItalic-WebS.woff') format('woff'); font-weight: 400; font-style: italic; }
@font-face { font-family: 'Euclid Circular B'; src: url('../assets/fonts/EuclidCircularB-Medium-WebS.woff2') format('woff2'), url('../assets/fonts/EuclidCircularB-Medium-WebS.woff') format('woff'); font-weight: 500; font-style: normal; }
@font-face { font-family: 'Euclid Circular B'; src: url('../assets/fonts/EuclidCircularB-MediumItalic-WebS.woff2') format('woff2'), url('../assets/fonts/EuclidCircularB-MediumItalic-WebS.woff') format('woff'); font-weight: 500; font-style: italic; }
@font-face { font-family: 'Euclid Circular B'; src: url('../assets/fonts/EuclidCircularB-Semibold-WebS.woff2') format('woff2'), url('../assets/fonts/EuclidCircularB-Semibold-WebS.woff') format('woff'); font-weight: 600; font-style: normal; }
@font-face { font-family: 'Euclid Circular B'; src: url('../assets/fonts/EuclidCircularB-SemiboldItalic-WebS.woff2') format('woff2'), url('../assets/fonts/EuclidCircularB-SemiboldItalic-WebS.woff') format('woff'); font-weight: 600; font-style: italic; }
@font-face { font-family: 'Euclid Circular B'; src: url('../assets/fonts/EuclidCircularB-Bold-WebS.woff2') format('woff2'), url('../assets/fonts/EuclidCircularB-Bold-WebS.woff') format('woff'); font-weight: 700; font-style: normal; }
@font-face { font-family: 'Euclid Circular B'; src: url('../assets/fonts/EuclidCircularB-BoldItalic-WebS.woff2') format('woff2'), url('../assets/fonts/EuclidCircularB-BoldItalic-WebS.woff') format('woff'); font-weight: 700; font-style: italic; }

@font-face { font-family: 'Tiempos Text'; src: url('../assets/fonts/TiemposText-Regular.otf') format('opentype'); font-weight: 400; font-style: normal; }
@font-face { font-family: 'Tiempos Text'; src: url('../assets/fonts/TiemposText-RegularItalic.otf') format('opentype'); font-weight: 400; font-style: italic; }
@font-face { font-family: 'Tiempos Text'; src: url('../assets/fonts/TiemposText-Medium.otf') format('opentype'); font-weight: 500; font-style: normal; }
@font-face { font-family: 'Tiempos Text'; src: url('../assets/fonts/TiemposText-MediumItalic.otf') format('opentype'); font-weight: 500; font-style: italic; }
@font-face { font-family: 'Tiempos Text'; src: url('../assets/fonts/TiemposText-Semibold.otf') format('opentype'); font-weight: 600; font-style: normal; }
@font-face { font-family: 'Tiempos Text'; src: url('../assets/fonts/TiemposText-SemiboldItalic.otf') format('opentype'); font-weight: 600; font-style: italic; }
@font-face { font-family: 'Tiempos Text'; src: url('../assets/fonts/TiemposText-Bold.otf') format('opentype'); font-weight: 700; font-style: normal; }
@font-face { font-family: 'Tiempos Text'; src: url('../assets/fonts/TiemposText-BoldItalic.otf') format('opentype'); font-weight: 700; font-style: italic; }

/* ── ESP brand colors ────────────────────────────────────────────────── */

[data-md-color-scheme="default"] {
  --md-primary-fg-color:        #129C7B;
  --md-primary-fg-color--light: #1ab893;
  --md-primary-fg-color--dark:  #0d7a5f;
  --md-primary-bg-color:        #ffffff;
  --md-primary-bg-color--light: rgba(255,255,255,0.7);
  --md-accent-fg-color:         #129C7B;
  --md-typeset-a-color:         #129C7B;
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color:        #04D78A;
  --md-primary-fg-color--light: #05f09c;
  --md-primary-fg-color--dark:  #03b374;
  --md-primary-bg-color:        #000000;
  --md-primary-bg-color--light: rgba(0,0,0,0.54);
  --md-accent-fg-color:         #04D78A;
  --md-typeset-a-color:         #04D78A;
}

/* ── Typography ──────────────────────────────────────────────────────── */

:root {
  --md-text-font: 'Euclid Circular B', sans-serif;
  --md-code-font: 'JetBrains Mono', monospace;
}

body, .md-typeset {
  font-family: 'Euclid Circular B', sans-serif;
}

.md-typeset code, .md-typeset pre, kbd {
  font-family: 'JetBrains Mono', monospace;
}

/* ── Heading sizes ───────────────────────────────────────────────────── */

/* Match the alp-data docs: override h1 only and leave h2/h3/h4 at Material's
   defaults (h2 25px/300, h3 20px/400), rather than the heavier weights and
   hand-tuned margins carried over from the Sphinx/Furo build. */

.md-typeset h1 {
  color: var(--md-default-fg-color);
  font-weight: 500;
  margin-bottom: 0.2rem;
}

/* ── Sidebar nav ─────────────────────────────────────────────────────── */

.md-nav--primary > .md-nav__title {
  display: none;
}

.md-sidebar--primary .md-nav__list {
  padding-top: 0.6rem;
}

.md-nav__item--section > .md-nav__link {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.62rem;
  font-weight: 700;
  color: rgb(107, 111, 118) !important;
  margin-top: 0.9rem;
  margin-bottom: 0;
}

.md-nav--primary .md-nav__item:not(.md-nav__item--section) .md-nav__link {
  padding-top: 0.2rem;
  padding-bottom: 0.2rem;
}

.md-nav__item--section > .md-nav > .md-nav__list {
  padding-top: 0;
  margin-top: 0;
}

.md-nav--primary .md-nav__item:not(.md-nav__item--section) .md-nav__link--active {
  font-weight: 600;
}

/* ── TOC ─────────────────────────────────────────────────────────────── */

.md-nav--secondary,
.md-nav--secondary .md-nav__link,
.md-nav--secondary .md-nav {
  font-size: 0.65rem;
}

.md-nav--secondary .md-nav__title {
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.55rem;
  font-weight: 400;
  color: rgb(107, 111, 118) !important;
  box-shadow: none;
  background: none;
  padding-left: 0.6rem;
  padding-top: 0.6rem;
}

.md-nav--secondary .md-nav__title .md-nav__icon {
  display: none;
}

/* ── Header ──────────────────────────────────────────────────────────── */

.md-header {
  box-shadow: none;
  padding: 0.4rem 0;
  position: relative;
  background: linear-gradient(to right, #129C7B, #A7ED99);
}

/* Hide the site-name text, which duplicates the logo — but keep the title
   container itself visible, since Material nests mike's version selector
   inside it. Hiding the whole container hides the version dropdown too. */
.md-header__title .md-ellipsis {
  display: none;
}

.md-header .md-logo {
  padding: 0;
  margin-right: auto;
}

.md-header .md-logo img {
  height: 56px;
  width: auto;
}

.md-header__source {
  color: #000 !important;
}

.md-header__source svg {
  fill: #000 !important;
}

/* ── Sidebars ────────────────────────────────────────────────────────── */

.md-sidebar--primary,
.md-sidebar--secondary {
  top: 0 !important;
  height: 100vh !important;
}

.md-content {
  border-left: 1px solid var(--md-default-fg-color--lightest);
  margin-top: 0 !important;
}

.md-main__inner {
  margin-top: 0 !important;
}

/* ── Content spacing ─────────────────────────────────────────────────── */

.md-content__inner {
  padding-top: 1.4rem !important;
  padding-left: 1rem !important;
  padding-bottom: 3rem !important;
}

/* ── Lists ───────────────────────────────────────────────────────────── */

.md-typeset ul li,
.md-typeset ol li {
  margin-bottom: 0.25rem;
}

/* ── Strip shadows ───────────────────────────────────────────────────── */

.md-search__output,
.md-search__scrollwrap,
.md-tabs,
.md-top,
.md-dialog,
.md-tooltip,
.md-nav__link--active::before,
[data-md-component="announce"],
.admonition,
details {
  box-shadow: none !important;
}

/* ── Admonitions: subtle ─────────────────────────────────────────────── */

details:not(.mkdocstrings-source),
.admonition {
  border: 1px solid var(--md-default-fg-color--lightest) !important;
  border-left-width: 1px !important;
}

/* ── Back to top ─────────────────────────────────────────────────────── */

.md-top {
  top: 1rem !important;
  border: 1px solid var(--md-default-fg-color--lightest);
}

/* ── Footer ──────────────────────────────────────────────────────────── */

.md-footer {
  display: none;
}

/* ── Resource links (index page) ─────────────────────────────────────── */

.resource-links {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 0.25rem 0 2.5rem;
  font-family: 'Euclid Circular B', sans-serif;
  font-size: 0.72rem;
}

.resource-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--md-typeset-a-color);
  text-decoration: none !important;
  transition: color 0.15s ease;
}

.resource-link:hover {
  text-decoration: underline !important;
  color: var(--md-primary-fg-color--dark);
}

.resource-link-icon {
  width: 14px;
  height: 14px;
}

.resource-link-sep {
  color: var(--md-default-fg-color--light);
  user-select: none;
}

/* ── Update boxes ────────────────────────────────────────────────────── */

.update-box {
  background-color: #A7ED9926;
  border-left: 3px solid #129C7B;
  border-radius: 0 0.3rem 0.3rem 0;
  padding: 0.65rem 1rem;
  margin: 0.75rem 0 1.5rem;
  font-size: 0.72rem;
}

.update-box .update-date {
  font-family: 'Euclid Circular B', sans-serif;
  font-weight: 500;
  font-size: 0.64rem;
  color: #129C7B;
  letter-spacing: 0.03em;
  display: block;
  margin-bottom: 0.25rem;
}

/* ── Prompt blocks ───────────────────────────────────────────────────── */

.prompt-label {
  font-size: 0.576rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #129C7B;
  margin-top: 3.3rem;
  margin-bottom: 0.5rem;
}

.prompt-block {
  position: relative;
  font-family: 'Tiempos Text', serif;
  font-style: italic;
  font-size: 0.78rem;
  line-height: 1.6;
  background-color: #A7ED9915;
  border-left: 3px solid #129C7B;
  border-radius: 0 0.3rem 0.3rem 0;
  padding: 0.6rem 2.5rem 0.6rem 1rem;
  margin: 1.1rem 0;
  color: var(--md-default-fg-color);
}

.prompt-copy-btn {
  position: absolute;
  top: 0.45rem;
  right: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.2rem;
  color: var(--md-default-fg-color--light);
  opacity: 0;
  transition: opacity 0.15s ease;
  line-height: 1;
}

.prompt-block:hover .prompt-copy-btn {
  opacity: 1;
}

.prompt-copy-btn:hover {
  color: var(--md-typeset-a-color);
}

.prompt-example {
  margin: 1.5rem 0;
}

.prompt-example .prompt-label {
  margin-top: 0;
}

.prompt-example .prompt-block {
  margin-top: 0.4rem;
  margin-bottom: 0;
}

.prompt-list li {
  font-family: 'Tiempos Text', serif;
  font-style: italic;
  font-size: 0.78rem;
  line-height: 1.6;
}

/* ── Task overview table ─────────────────────────────────────────────── */

.task-overview {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 1.75rem;
  font-size: 0.7rem;
}

.task-overview thead th {
  font-size: 0.56rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
  padding: 0 1rem 0.5rem 0;
  text-align: left;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

.task-overview tbody td {
  padding: 0.45rem 1rem 0.45rem 0;
  vertical-align: middle;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

.task-overview tbody tr:last-child td {
  border-bottom: none;
}

.task-overview td.overview-prompt {
  font-family: 'Tiempos Text', serif;
  font-style: italic;
  font-size: 0.7rem;
  color: var(--md-default-fg-color--light);
}

/* ── Badges ──────────────────────────────────────────────────────────── */

.badge {
  display: inline-block;
  font-size: 0.544rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  white-space: nowrap;
}

.badge-core {
  background-color: #129C7B22;
  color: #129C7B;
}

.badge-exp {
  background-color: var(--md-code-bg-color);
  color: var(--md-default-fg-color--light);
}

/* ── Tips cards ──────────────────────────────────────────────────────── */

.tips-card {
  background-color: var(--md-code-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.6rem;
  padding: 1rem 1.25rem;
  margin: 1.25rem 0 2.5rem;
}

.tips-card.tips-card--green {
  background-color: #A7ED9915;
  border-color: #129C7B33;
}

.tips-card.tips-card--green .tips-card-heading {
  color: #129C7B;
}

.tips-card.tips-card--green li {
  font-size: 0.72rem;
}

.tips-card .tips-card-heading {
  font-size: 0.56rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
  margin-top: 0;
  margin-bottom: 0.6rem;
}

.tips-card ul {
  margin: 0;
  padding-left: 1.25rem;
}

.tips-card li {
  font-size: 0.656rem;
  line-height: 1.6;
  margin-bottom: 0.3rem;
}

.tips-card li:last-child {
  margin-bottom: 0;
}

/* ── Prompt reference table ──────────────────────────────────────────── */

.prompt-ref {
  width: 100%;
  border-collapse: collapse;
  margin: 0.5rem 0 1.75rem;
}

.prompt-ref tr {
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

.prompt-ref tr:last-child {
  border-bottom: none;
}

.prompt-ref td {
  padding: 0.55rem 0.9rem;
  vertical-align: top;
}

.prompt-ref td.pref-cat {
  width: 22%;
  padding-top: 1.1rem;
  font-size: 0.576rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
  white-space: nowrap;
}

.prompt-ref td.pref-prompts {
  font-family: 'Tiempos Text', serif;
  font-style: italic;
  font-size: 0.76rem;
  line-height: 1.7;
}

.prompt-ref td.pref-prompts ul {
  margin: 0;
  padding-left: 1.2rem;
}

.prompt-ref td.pref-prompts li {
  margin-bottom: 0.1rem;
}

/* ── Dialog cards ────────────────────────────────────────────────────── */

.dialog-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.4rem;
  margin: 0.75rem 0 1.25rem;
  overflow: hidden;
  padding: 0.25rem 0;
}

.dialog-row {
  display: flex;
  gap: 1rem;
  padding: 0.3rem 0.9rem;
  align-items: baseline;
  line-height: 1.5;
}

.dialog-row + .dialog-row {
  padding-top: 0.25rem;
}

.dialog-role {
  flex-shrink: 0;
  width: 3.5rem;
  font-size: 0.544rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--light);
  padding-top: 0.15rem;
}

.dialog-role--user { color: #129C7B; }

.dialog-role::after {
  content: ':';
}

.dialog-text {
  font-size: 0.7rem;
  color: var(--md-default-fg-color);
}

.dialog-text--prompt {
  font-family: 'Tiempos Text', serif;
  font-style: italic;
}

.dialog-text--muted {
  color: var(--md-default-fg-color--light);
  font-style: italic;
}

/* ── Ext button / arrow link ─────────────────────────────────────────── */

.ext-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: 'Euclid Circular B', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  color: #1a1a1a !important;
  background: #C3E409;
  text-decoration: none !important;
  padding: 0.5em 1.25em;
  border-radius: 999px;
  margin: 0.5rem 0 1.5rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.ext-btn:hover {
  background: linear-gradient(90deg, #129c7b 0%, #04d78a 50%, #c3e409 100%);
  color: #1a1a1a !important;
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--md-typeset-a-color);
  text-decoration: none !important;
  font-family: 'Euclid Circular B', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  transition: gap 0.15s ease;
}

.arrow-link:hover {
  gap: 0.5rem;
  text-decoration: none !important;
}

.arrow-link svg {
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.arrow-link:hover svg {
  transform: translateX(2px);
}

/* ── Anchor highlight ────────────────────────────────────────────────── */

:target {
  background-color: transparent !important;
}

:target > h1,
:target > h2,
:target > h3,
:target > h4 {
  background-color: #A7ED9933 !important;
  border-radius: 0.25rem;
  padding: 0.1rem 0.4rem;
}

[data-md-color-scheme="slate"] :target > h1,
[data-md-color-scheme="slate"] :target > h2,
[data-md-color-scheme="slate"] :target > h3,
[data-md-color-scheme="slate"] :target > h4 {
  background-color: #2e2e2e !important;
}

/* ── Dark mode icon inversion ────────────────────────────────────────── */

[data-md-color-scheme="slate"] .github-icon,
[data-md-color-scheme="slate"] .paper-icon {
  filter: invert(1) !important;
}

/* ── Page version note ───────────────────────────────────────────────── */

.page-version {
  margin: 0.4rem 0 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
}

.page-version-note {
  font-size: 0.656rem;
  color: var(--md-default-fg-color--light);
  margin: 0;
}

.mini-player.mp-error {
  opacity: 0.45;
}

.mini-player.mp-error .mp-time {
  font-style: italic;
}

/* ── Markdown tables ─────────────────────────────────────────────────── */

/* Material ships plain markdown tables at 0.64rem (12.8px) against 16px body
   text, and the alp-data docs keep that default. We deliberately diverge here:
   at 12.8px these tables read as shrunken next to the surrounding prose. */
.md-typeset table:not([class]) {
  font-size: 0.8rem;
}