/*
Theme Name:     Accromath 2026 Classic
Author:         Tinacious Design
Author URI:     https://tinaciousdesign.com
Description:    Custom WordPress theme for Accromath
Version:        0.0.1
*/
@import "css/reset.css";
@import "css/tinymce-overrides.css";
@import "css/wp-plugin-fd-footnotes-overrides.css";

/*
  ====================================
  Theme configuration
  ====================================
 */

:root {
  color-scheme: dark light;

  --accromath_red: #d1561b;
  --accromath_red_90: #d1561be6; /* 90% opacity */
  --accromath_yellow: #ffe26d;
  --accromath_yellow_15: #ffe26d26; /* 15% opacity */

  --accromath_green: #9dc643;
  --accromath_navy: #315a87;
  --accromath_navy_90: #315a87e6; /* 90% opacity */

  --accromath_grey_100: #0c0c0c;
  --accromath_grey_200: #191918;
  --accromath_grey_300: #252523;
  --accromath_grey_400: #32312f;
  --accromath_grey_400_50: #32312f80; /* 50% opacity */
  --accromath_grey_500: #3e3e3b;
  --accromath_grey_600: #4b4a47;
  --accromath_grey_700: #575653;
  --accromath_grey_800: #64625f;
  --accromath_grey_900: #706f6a;
  --accromath_grey_1000: #7d7b76;
  --accromath_grey_1100: #898782;
  --accromath_grey_1200: #95938f;
  --accromath_grey_1300: #a09f9b;
  --accromath_grey_1400: #acaba8;
  --accromath_grey_1500: #b8b7b4;
  --accromath_grey_1600: #c4c3c1;
  --accromath_grey_1700: #d0cfcd;
  --accromath_grey_1800: #dcdbda;
  --accromath_grey_1900: #e7e7e6;
  --accromath_grey_2000: #f3f3f3;
  --accromath_grey_2000_50: #f3f3f380; /* 50% opacity */

  --dimens-site-width: 1120px;
  /* --dimens-site-width: 1024px; */
}

* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
}

html {
  font-size: 110%;
}

/*
  ====================================
  Typography
  ====================================
 */

/* typography: base */
body {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  font-family:
    Inter,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    "Open Sans",
    "Helvetica Neue",
    sans-serif;

  color: var(--accromath_grey_200);
  background-color: #fff;
  line-height: 1.2;
}

h1,
h2,
h3,
h4,
h5 {
  font-weight: bold;
}

h2 {
  font-size: 1.2rem /* 19.2px */;
}

@media (min-width: 768px) {
  h2 {
    font-size: 1.875rem /* 30px */;
  }
}

ol {
  list-style-type: decimal;
  padding-left: 1.5rem /* 24px */;
}

/* typography: dark mode */
@media (prefers-color-scheme: dark) {
  body {
    color: var(--accromath_grey_2000);
    background-color: var(--accromath_grey_200);
  }
}

b,
strong {
  font-weight: 700;
}

i,
em {
  font-style: italic;
}

/* typography: utils */
.text-sm {
  font-size: 0.875rem /* 14px */;
  line-height: 1.25rem /* 20px */;
}

.text-muted {
  color: var(--accromath_grey_900);
}
@media (prefers-color-scheme: dark) {
  .text-muted {
    color: var(--accromath_grey_1400);
  }
}

.page-title {
  font-size: 1.3rem;
  font-weight: bold;
}

.page-title .MathJax,
.page-title em {
  font-style: normal;
  color: var(--accromath_red);
}

@media (prefers-color-scheme: dark) {
  .page-title em {
    color: var(--accromath_yellow);
  }
}

@media (min-width: 768px) {
  .page-title {
    font-size: 1.8rem;
  }
}

/*
  ====================================
  Layout
  ====================================
 */
/* site layout */

.container {
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 768px) {
  .container {
    max-width: var(--dimens-site-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* RWD utils */
.hidden-mobile {
  display: none;
}

@media (min-width: 768px) {
  .hidden-mobile {
    display: block;
  }
}

.hidden-desktop {
  display: block;
}

@media (min-width: 768px) {
  .hidden-desktop {
    display: none;
  }
}

/* main content area */
.content {
  padding: 1.5rem 0;
}

@media (min-width: 768px) {
  .content {
    padding: 3rem 0;
  }
}

/* the post content uses floats so we need to clear them */
.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

/*
  ====================================
  Site header
  ====================================
 */
.site-header {
  background-color: var(--accromath_yellow);
  color: #000;
  padding: 1rem 0;
}

@media (prefers-color-scheme: dark) {
  .site-header {
    background-color: var(--accromath_yellow_15);
    color: #fff;
  }
}

.site-header__logo-menu-layout {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* primary navigation */

.site-navigation {
}

.site-navigation .menu-item a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.site-navigation .menu-item a {
  font-weight: 700;
}

.site-navigation--mobile {
  background-color: var(--accromath_yellow);
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  padding: 1rem;
  display: none;
  z-index: 100;
}

.site-navigation--mobile .menu-item a {
  padding: 0.75rem 0;
  text-align: center;
}

.site-navigation--desktop .menu-item a {
  display: inline-block;
  white-space: nowrap;
}

/* Making menu links look like buttons (Header) */
.site-navigation .menu-item a span.menu-btn {
  padding: 0.5rem 1rem;
  background-color: var(--accromath_red);
  display: inline-block;
  color: white;
  border-radius: 60px;
  white-space: nowrap;
}

@media (prefers-color-scheme: dark) {
  .site-navigation .menu-item a span.menu-btn {
    background-color: var(--accromath_yellow);
    color: black;
  }
}

.site-navigation--mobile.is-open {
  display: block;
}

.site-navigation__mobile-header {
  padding: 2rem 1rem;
  display: flex;
  justify-content: flex-end;
}

.site-navigation__mobile-close {
}

.site-navigation--desktop {
  font-size: 0.9rem;
}

.site-navigation--desktop .header__nav-menu {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

@media (prefers-color-scheme: dark) {
  .site-navigation--mobile {
    background-color: var(--accromath_grey_300);
  }
}

.site-navigation .MathJax {
  color: var(--accromath_red);
}

/* search */
.site-header__logo-search-layout {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 768px) {
  .site-header__logo-search-layout {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.search-field {
  border: 2px solid var(--accromath_grey_800);
  border-radius: 9999px;
  padding: 0.5rem 1rem;
  outline: none;
  color: black;
  display: block;
  width: 100%;
}

@media (min-width: 768px) {
  .search-field {
    display: inline-block;
  }
}

.search-field:focus {
  border-color: var(--accromath_red);
}

@media (prefers-color-scheme: dark) {
  .search-field {
    color: white;
  }

  .search-field:focus {
    color: white;
    border-color: var(--accromath_yellow);
  }
}

/*
  ====================================
  Footer
  ====================================
 */
.footer {
  background-color: var(--accromath_navy);
  padding: 2rem 0;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .footer {
    margin-top: 4rem;
    padding: 4rem 0;
  }
}

.footer__copyright {
  font-size: 0.875rem /* 14px */;
  font-weight: 700;
  text-align: center;
  color: white;
  margin-top: 3rem;
}

.volumes-list select,
.tags-list select,
.authors-list select {
  padding: 0.5rem 1rem;
  border-color: transparent;
  background-color: var(--accromath_grey_2000_50);
  border-right-width: 8px;
  border-radius: 9999px;
  outline: none;
  color: black;
  width: 100%;
}

@media (prefers-color-scheme: dark) {
  .volumes-list select,
  .tags-list select,
  .authors-list select {
    background-color: var(--accromath_grey_400_50);
    color: white;
  }
}

.footer__columns-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer__columns-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    flex-direction: row;
  }
}

.footer__column {
  flex-grow: 1;
}

.footer__dropdowns {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer__nav {
}

.footer__nav-menu {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer__nav-menu a {
  display: block;
  color: white;
  font-weight: 700;
  text-decoration: none;
}

.footer__nav-menu a:hover {
  text-decoration: underline;
}

/* Making menu links look like buttons (footer) */
.footer__nav-menu .menu-item a span.menu-btn {
  padding: 0.5rem 1rem;
  background-color: white;
  display: inline-block;
  color: var(--accromath_navy);
  border-radius: 60px;
  white-space: nowrap;
}

@media (prefers-color-scheme: dark) {
  .footer__nav-menu .menu-item a span.menu-btn {
  }
}

/*
  ====================================
  Socials
  ====================================
 */

.socials {
  display: flex;
  gap: 1rem;
}
@media (min-width: 768px) {
  .socials {
    gap: 1.5rem;
    justify-content: flex-end;
  }
}

.socials__link {
  background: var(--accromath_red);
  color: white;
  border-radius: 9999px;
  display: block;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

/*
  ====================================
  Buttons
  ====================================
 */
.unstyled-btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  position: relative;
}

.icon-hit-area {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.btn {
  background-color: var(--accromath_navy);
  color: white;
  font-weight: 700;
  padding: 0.5rem 1.5rem;
  display: inline-block;
  border-radius: 9999px;
  line-height: 1;
  text-decoration: none;
}

@media (prefers-color-scheme: dark) {
  .btn {
    background-color: var(--accromath_yellow);
    color: black;
  }
}

/* .btn:hover {
  color: white;
} */
/* @media (prefers-color-scheme: dark) {
  .btn {
    color: black;
  }
  .btn:hover {
    color: black;
  }
} */

.btn-blue {
  background-color: var(--accromath_navy_90);
}
.btn-blue:hover {
  background-color: var(--accromath_navy);
}
@media (prefers-color-scheme: dark) {
  .btn-blue {
    background-color: var(--accromath_yellow_90);
  }
  .btn-blue:hover {
    background-color: var(--accromath_yellow);
  }
}

/*
  ====================================
  Post content customizations
  ====================================
 */
.post-content p {
  margin: 1rem 0;
}

.post-content p.wp-caption-text {
  margin: 0.25rem 0;
}

.post-content ol,
.post-content ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.post-content ol {
  list-style-type: decimal;
}

.post-content ul {
  list-style-type: disc;
}

.text-link,
.post-content a {
  color: var(--accromath_red);
  font-weight: 600;
}
.text-link:hover,
.post-content a:hover {
  color: var(--accromath_navy);
}
@media (prefers-color-scheme: dark) {
  .text-link:hover,
  .post-content a:hover {
    color: var(--accromath_yellow);
  }
}

.post-content .btn,
.post-content .pdf-link,
.post-content .taxonomy-category a {
  background-color: var(--accromath_red_90);
  color: white;
  font-weight: 700;
  padding: 0.25rem 1rem;
  display: inline-block;
  border-radius: 9999px;
  text-decoration: none;
}
.post-content .btn:hover,
.post-content .pdf-link:hover,
.post-content .taxonomy-category a:hover {
  background-color: var(--accromath_red);
  color: white;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.post-tags__tag {
  background-color: var(--accromath_grey_2000);
  color: var(--accromath_grey_100);
  padding: 0.5rem 1rem;
  display: inline-block;
  border-radius: 9999px;
  margin-bottom: 0.5rem;
  text-decoration: none;
  font-weight: 500;
}

@media (prefers-color-scheme: dark) {
  .post-tags__tag {
    background-color: var(--accromath_grey_500);
    color: var(--accromath_grey_2000);
  }
}

/* featured post styles */
.featured-post {
  display: block;
  text-decoration: none;
  position: relative;
  width: 100%;
}

.featured-post__image {
  width: 100%;
  display: block;
}

.featured-post__title {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.4);
  color: white;
  padding: 0.75rem;
}

/*
  ====================================
  Cards
  ====================================
 */

.cards-layout {
  display: grid;
  gap: 1.5rem;
}

.cards-text-layout {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

@media (min-width: 768px) {
  .cards-layout {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

.card {
  background-color: var(--accromath_grey_2000);
  border-radius: 0.5rem;
  overflow: hidden;
}

.card--padded {
  padding: 1rem;
}

.card__padded-content {
  padding: 1rem;
}

a.card {
  color: inherit;
  text-decoration: none;
}

a.card:hover {
  background-color: var(--accromath_grey_1900);
}

@media (prefers-color-scheme: dark) {
  .card {
    background-color: var(--accromath_grey_300);
  }

  a.card:hover {
    background-color: var(--accromath_grey_400);
  }
}

/*
  ====================================
  Search
  ====================================
 */
.search-results-list {
}

@media (min-width: 768px) {
  .search-results-list {
  }
}

.search-results-list__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin: 1rem 0;
}

@media (prefers-color-scheme: dark) {
  .search-results-list__item {
  }

  .search-results-list__item:hover {
  }
}

@media (min-width: 768px) {
  .search-results-list__item {
  }
}

.search-results-list__item-thumbnail {
  width: 100px;
  height: 100px;
}

.search-results-list__item-text {
  padding: 0.5rem 0;
}

/*
  ====================================
  Pagination
  ====================================
 */
.pagination {
  padding: 2rem 0;
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* the clickable page numbers for pagination */
.page-numbers {
  text-decoration: none;
  font-weight: 600;
  color: var(--accromath_red_90);
}

.page-numbers:hover {
  color: var(--accromath_red);
}

/* the current page number */
.current {
  font-weight: 700;
  color: inherit;
}

.page-numbers.next,
.page-numbers.prev {
}

/*
  ====================================
  Single layout
  ====================================
 */
.card .post-thumbnail img,
.single .post-thumbnail img {
  width: 100%;
  display: block;
}

.single .post-meta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 0;
  align-items: flex-start;
}

/*
  ====================================
  Archives page layout (Accromath en PDF)
  ====================================
 */

.page--archives {
}

.page--archives .entry {
  display: flex;
  gap: 0.5rem;
  flex-direction: column;
  margin-bottom: 3rem;
}

.page--archives .entry-cover img {
  width: 100%;
  display: block;
}

.page--archives .entry-links {
  grid-column: span 7;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page--archives .entry-links em {
  font-style: normal;
  color: var(--accromath_red);
}

.page--archives .entry-links a {
  color: inherit;
  text-decoration: none;
  font-weight: 400;
  display: block;
}

.page--archives .entry-links a:hover {
  text-decoration: underline;
}

@media (min-width: 768px) {
  .page--archives .entry {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
  }

  .page--archives .entry-cover {
    /* Takes up 5 columns (5/12 of the total width) */
    grid-column: span 5;
  }

  .page--archives .entry-links {
    /* Takes up 7 columns (7/12 of the total width) */
    grid-column: span 7;
  }
}