/*
 Theme Name: TT5 Core Child
 Template: twentytwentyfive
 Version: 1.0.0
 Description: Magazine-style, responsive, SEO-friendly child theme with grid homepage, sticky post highlighting, and Twitter module..
 Author: tt5-core-child
 Text Domain: tt5-core-child
*/

/* Css reset */

:root {
  --maxw: 1200px;
  --gap: 1rem;
  --font:
    ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans",
    "Apple Color Emoji", "Segoe UI Emoji";
  --font-icon: "dashicons";
  --font-size: 1rem;

  /* Light theme */
  --color-primary: #f7931a;
  --color-primary-dark: #d97904;
  --color-accent: #1a73e8;
  --color-bg: #ffffff;
  --color-bg-secondary: #f5f5f5;
  --color-text: #1a1a1a;
  --color-text-muted: #666666;
  --color-text-secondary: #404040;
  --color-post-text: #e5e5e5;
  --color-icon: #cdcdcd;
  --color-stripe: #eaeaea;
  --color-bg-stripe: #f2f2f2;
  --color-box-shadow: #cacaca;
  --color-bg-post-meta: #6d6d6d;
  --color-menu: #121212;
  --transition-speed: 250ms;
}

/* Dark theme override */
html.dark {
  --color-primary: #f7931a;
  --color-primary-dark: #d97904;
  --color-accent: #4a90e2;
  --color-bg: #121212;
  --color-bg-secondary: #1e1e1e;
  --color-text: #eaeaea;
  --color-text-muted: #a0a0a0;
  --color-text-secondary: #404040;
  --color-icon: #cdcdcd;
  --color-stripe: #545454;
  --color-bg-stripe: #313131;
  --color-box-shadow: #0a0a0a;
  --color-bg-post-meta: #6d6d6d;
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  font-size: var(--font-size);
  background-color: var(--color-bg);
  color: var(--color-text);
  background-image: linear-gradient(
    135deg,
    var(--color-bg-stripe) 25%,
    transparent 25%,
    transparent 50%,
    var(--color-bg-stripe) 50%,
    var(--color-bg-stripe) 75%,
    transparent 75%
  );
  background-size: 10px 10px;
  transition:
    background-color var(--transition-speed),
    color var(--transition-speed);
}

button,
.button {
  cursor: pointer;
  background: none;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: var(--font-size);
  text-decoration: none;
  transition:
    background-color var(--transition-speed),
    color var(--transition-speed),
    border-color var(--transition-speed);
}

button:hover,
.button:hover {
  background-color: var(--color-primary);
  color: var(--color-bg);
  text-decoration: none;
}

* {
  box-sizing: border-box;
}

/* LAYOUT */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
}

.header__top {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-radius: 0.5rem;
  justify-content: space-between;
  margin: 1rem auto;
  background-color: var(--color-primary);
}

.header__top .menu {
  list-style-type: none;
  padding-left: 0;
}

.header__top .icon {
  width: 1.2em;
  height: 1.2em;
  fill: var(--color-primary);
  stroke: var(--color-primary);
  vertical-align: middle;
}

.header__top .mode-switch .checkbox {
  display: none;
}

.header__top .mode-switch .switch {
  background-color: var(--color-bg-secondary);
  border-radius: 50px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px;
  position: relative;
  width: 80px;
  height: 34px;
  transform: scale(0.7);
}

.header__top .mode-switch .ball {
  background-color: white;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  height: 30px;
  width: 30px;
  transform: translateX(0px);
  transition: transform 0.2s linear;
  box-shadow: 0 0 2px 0px black;
}

.checkbox:checked + .switch .ball {
  transform: translateX(46px);
}

.site-title a {
  font-weight: 700;
  text-decoration: none;
  font-size: 40px;
}

.primary-nav {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  z-index: 1;
  font-size: var(--font-size);
}

.primary-nav a {
  text-decoration: none;
  color: var(--color-primary);
}

.primary-nav a:hover {
  color: #fff;
  background: var(--color-primary-dark);
}

.header__search {
  margin-left: auto;
}

.header__search .search-form {
  display: flex;
  align-items: stretch;
  height: 30px;
}

.header__search .search-button {
  background: var(--color-bg-secondary);
  border-color: var(--color-bg-secondary);
  border-radius: 0 0.5rem 0.5rem 0;
  color: var(--color-primary);
  padding: 5px;
  width: 40px;
}

.header__search .search-field {
  border-radius: 0.5rem 0 0 0.5rem;
  padding: 5px;
  border: 2px solid var(--color-bg-secondary);
}

.site-title {
  background-color: var(--color-bg-secondary);
  text-align: center;
}

/* Main Menu */
.menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

.menu > li {
  position: relative;
}

.menu > li > a {
  display: block;
  color: white;
  text-decoration: none;
  padding: 15px 20px;
  transition: background 0.3s;
}

.menu > li:first-child > a {
  border-radius: 0.5rem 0 0 0.5rem;
}

/* Sub-menu */
.sub-menu {
  list-style: none;
  position: absolute;
  left: 0;
  top: 100%;
  background: #fff;
  padding: 0;
  margin: 0;
  min-width: 180px;
  display: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.sub-menu li {
  position: relative;
}

.sub-menu a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  color: #333;
  text-decoration: none;
  padding: 10px 15px;
  transition: background 0.3s;
}

.sub-menu a:hover {
  background: #f7931a;
  color: white;
}

.menu li:hover > .sub-menu {
  display: block;
}

.sub-menu .sub-menu {
  top: 0;
  left: 100%;
}

.menu li > .sub-menu li:has(.sub-menu) > a::after {
  content: "▶";
  float: right;
  font-size: 0.7em;
  margin-left: 5px;
}

.main-grid {
  display: grid;
  grid-template-columns: 2fr minmax(0, 1fr);
  gap: var(--gap);
  margin: 1rem auto;
}

.current-menu-item > a,
.current-menu-parent > a,
.current-menu-ancestor > a {
  color: #fff;
  background-color: var(--color-primary-dark);
}

.current-menu-parent,
.current-menu-ancestor {
  background-color: var(--color-primary-dark);
}

.nav-toggle,
.submenu-toggle {
  display: none;
}

/* === MOBILE VIEW below 1024px === */
@media (max-width: 1024px) {
  .wrap.header__top {
    display: flex;
    align-items: center;
    height: 50px;
    justify-content: space-between;
    gap: 0.5rem;
    position: relative;
    z-index: 100;
  }

  .header__top.is-open {
    border-radius: 0.5rem 0.5rem 0 0;
  }

  /* HAMBURGER Button */
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-bg-secondary);
  }

  .nav-toggle__bar {
    width: 22px;
    height: 2px;
    background: currentColor;
  }

  .nav-toggle__label {
    font-size: 0;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    border-radius: 0 0 0.5rem 0.5rem;
  }

  .primary-nav.is-open {
    max-height: 80vh;
    overflow-y: auto;
  }

  .menu {
    display: block;
    width: 100%;
  }

  .menu > li {
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }

  .menu > li:has(> .sub-menu) {
    display: grid;
    grid-template-columns: 1fr 50px;
  }

  .menu > li > a {
    display: block;
    padding: 12px 16px;
    color: #333;
    background: #fff;
  }

  .menu > li:first-child > a {
    border-radius: 0;
  }

  .menu li:hover > .sub-menu {
    display: none;
    height: 0;
  }

  .sub-menu {
    position: static;
    background: #f9f9f9;
    box-shadow: none;
    padding-left: 0;
    display: none;
  }

  .sub-menu li {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: grid;
    grid-template-columns: 1fr 50px;
  }

  .sub-menu a {
    padding: 10px 16px 10px 28px;
    margin-left: 10px;
    border-left: 1px solid var(--color-primary-dark);
  }

  .menu li.submenu-open > .sub-menu {
    display: block;
    grid-column: 1 / -1;
    height: 100%;
  }

  .sub-menu .sub-menu {
    padding-left: 16px;
  }

  .menu li > .sub-menu li:has(.sub-menu) > a::after {
    display: none;
  }

  .menu-item-has-children {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .menu-item-has-children > a {
    /* flex: 1; */
  }

  .submenu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0 16px;
    font-size: 0.9rem;
    display: block;
    height: 100%;
    border-radius: 0;
    background-color: #fff;
  }

  .submenu-toggle:hover {
    color: #fff;
  }

  .menu-item-has-children.submenu-open > .submenu-toggle {
    transform: rotate(180deg);
  }

  .menu > .current-menu-item > a,
  .menu > .current-menu-item > .submenu-toggle,
  .menu > .current-menu-parent > a,
  .menu > .current-menu-ancestor > a,
  .current-menu-ancestor > button {
    background-color: var(--color-primary-dark);
    color: #fff;
  }

  .current-menu-parent,
  .current-menu-ancestor {
    background-color: unset;
  }

  .header__search {
    flex: 1;
    margin-left: 0.5rem;
  }

  .header__search .search-field {
    width: 100%;
  }

  .mode-switch {
    margin-left: 0.5rem;
  }
}

.categories-section {
  padding: 1rem;
}

.category-title,
.archive-title,
.search-title {
  position: relative;
  display: flex;
  align-items: baseline;
}

.category-title::after,
.archive-title::after,
.search-title::after {
  content: "";
  flex: 1;
  background-image: linear-gradient(
    135deg,
    var(--color-stripe) 25%,
    transparent 25%,
    transparent 50%,
    var(--color-stripe) 50%,
    var(--color-stripe) 75%,
    transparent 75%
  );
  background-size: 10px 10px;
  margin-left: 1rem;
  height: 15px;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--gap);
  margin: 0 -20px;
}

.posts-grid > :nth-child(-n + 2) {
  grid-column: span 3;
}

.posts-grid > :nth-child(n + 3) {
  grid-column: span 2;
}

.type-post:hover .meta-container {
  bottom: 0;
  padding-bottom: 0px;
}

.card {
  background: var(--color-bg-secondary);
  padding: 1rem;
  border-radius: 0.5rem;
  position: relative;
  overflow: hidden;
}

.posts-grid .card {
  border: 1px solid rgba(0, 0, 0, 0.25);
  position: relative;
  width: 100%;
  overflow: hidden;
}

.card__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  position: absolute;
  top: -50%;
  transform: translateY(50%);
  left: 0;
}

.card .single__thumb {
  width: 100%;
  height: 100%;
}

.card__title {
  margin: 0.5rem 0;
  font-size: 1.1rem;
}

.card--sticky {
  border-color: var(--color-primary);
}

.card__meta,
.entry-meta {
  font-size: 0.85rem;
  opacity: 0.8;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.meta-container .card__meta {
  text-shadow: 0 0 5px black;
  font-size: 0.65rem;
  margin-bottom: 0;
}

.card__meta::before {
  vertical-align: middle;
  font-family: var(--font-icon);
}

.posts-grid .card__excerpt {
  font-size: 12px;
  height: 40px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.5em;
  max-height: 3em;
}

.card__excerpt {
  font-size: var(--font-size);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.meta-container {
  position: absolute;
  bottom: -70px;
  left: 0;
  padding: 1rem;
  width: 100%;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  line-height: 20px;
  padding: 20px;
  /*   -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out; */
  transition: all 0.3s ease-in-out;
  background: linear-gradient(0deg, black, transparent);
  color: var(--color-post-text);
}

.type-post {
  min-height: 200px;
}

.content-area {
  background-color: var(--color-bg-secondary);
  border-radius: 0.5rem;
  box-shadow: var(--color-box-shadow) 0px 0px 3px;
  padding: 0 20px 25px 20px;
}

.striped {
  border-bottom: 4px solid var(--color-primary);
}

/* Category post list */
.post-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem var(--gap);
}

.post-list-grid > :first-child {
  grid-row: 1 / 3;
  height: 100%;
}

.post-list-grid > :not(:first-child) {
  grid-column: 2;
}

.card-list-item .card {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  padding: 0;
  transition: all 0.3s linear;
  border: 1px solid rgba(0, 0, 0, 0.25);
}

.card-list-item:hover {
  text-decoration: none;
}

.card-list-item .card .meta-container,
.card-list-item .card .thumbnail img {
  position: unset;
}

.card-list-item .card .meta-container {
  background: linear-gradient(180deg, var(--color-bg-post-meta), transparent);
}

.card-list-item .card .thumbnail img {
  position: relative;
}

.post-list-grid > :first-child .card {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
}
.post-list-grid > :first-child .card .thumbnail {
  height: 260px;
}

.card-list-item .card:hover {
  opacity: 0.75;
}

.card-list-item .card:hover .meta-container {
  padding-bottom: 20px;
}

@media (max-width: 1024px) {
  .post-list-grid {
    grid-template-columns: 1fr;
  }

  .post-list-grid > :not(:first-child) {
    grid-column: 1;
  }
}

/* Search form */
.search-button {
  font-family: var(--font-icon);
}

/* Sidebar */
.sidebar .widget {
  margin-bottom: 1rem;
  overflow-wrap: break-word;
  overflow-x: auto;
  box-shadow: var(--color-box-shadow) 0px 0px 3px;
}

.sidebar .widget:last-child {
  margin-bottom: 0;
}

.twitter-users {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
  margin-left: 40px;
}
.twitter-users li {
  margin: 0.25rem 0;
  position: relative;
  font-style: italic;
  font-size: 18px;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.twitter-users li a:before {
  content: "@";
  color: var(--color-icon);
  position: absolute;
  left: -40px;
  top: -10px;
  font-size: 30px;
  font-style: italic;
  width: 35px;
  text-align: center;
}

.categories-section .more-link,
.card .more-link {
  display: flex;
  justify-content: flex-end;
}

.more-link .button {
  margin: 20px 0;
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: 0.85rem;
  margin: 0.5rem 0 1rem;
  opacity: 0.85;
}

.breadcrumbs .icon {
  vertical-align: bottom;
}
.breadcrumbs a {
  text-decoration: none;
}

/* Back To Top button */
#back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  padding: 10px;
  width: auto;
  height: auto;
  cursor: pointer;
  font-size: 18px;
  display: none;
  transition: opacity 0.3s ease;
}

#back-to-top.show {
  display: block;
  opacity: 0.8;
}

#back-to-top:hover {
  opacity: 1;
}

/* Crypto ticker */
.crypto-ticker {
  overflow: hidden;
  white-space: nowrap;
  background: var(--color-bg-secondary);
  color: #17c917;
  padding: 10px;
  font-family: monospace;
  font-size: 14px;
  border-radius: 0.5rem;
  box-shadow: var(--color-box-shadow) 0px 0px 3px;
}

.ticker-track {
  display: inline-block;
  padding-left: 100%;
  animation: ticker 30s linear infinite;
}

.ticker-item {
  display: inline-block;
  margin-right: 50px;
}

@keyframes ticker {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

/* Archive page */
.detailed-wrapper .description {
  color: var(--color-text-muted);
  font-size: var(--font-size);
}

.detailed-wrapper hr {
  border-color: var(--color-stripe);
}

.detailed {
  margin-bottom: 30px;
}

.detailed h2 {
  margin-bottom: 15px;
}

.detailed .entry-summary {
  display: grid;
  grid-template-columns: 1fr 2fr;
  grid-template-rows: 1fr;
  grid-column-gap: 20px;
}

.detailed .thumbnail img {
  width: 100%;
  height: auto;
}

.detailed .entry-meta {
  color: var(--color-text-muted);
}

.detailed .entry-summary .button .icon {
  vertical-align: sub;
}

.detailed .excerpt p {
  margin-top: 0;
  font-size: var(--font-size);
}

/* Footer */
.site-footer {
  margin-top: 2rem;
  padding: 2rem 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 0.95rem;
  background-color: var(--color-bg-secondary);
}

strong {
  color: var(--color-primary);
}

/* Pagination */
.pagination {
  margin-top: 40px;
}

.pagination .page-numbers {
  padding: 0.5rem;
}

.pagination .current {
  color: var(--color-primary);
  font-weight: bold;
}

.pagination .prev,
.pagination .next {
  cursor: pointer;
  background: none;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: var(--font-size);
  text-decoration: none;
  transition:
    background-color var(--transition-speed),
    color var(--transition-speed),
    border-color var(--transition-speed);
}

.pagination .prev:hover,
.pagination .next:hover {
  background-color: var(--color-primary);
  color: var(--color-bg);
  text-decoration: none;
}

/* Responsiveness */
@media (max-width: 1200px) {
  .main-grid,
  .breadcrumbs,
  .header__top,
  .crypto-ticker {
    margin-left: var(--gap);
    margin-right: var(--gap);
  }

  .site-footer {
    padding-left: var(--gap);
    padding-right: var(--gap);
  }
}

@media (max-width: 1024px) {
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
  .header__search {
    margin-left: 0;
    width: 100%;
  }
  .posts-grid {
    grid-template-columns: 1fr;
  }
}