theme-medium.css

:root {
  --background-color: var(--dark-grey-color);
  --background-text-color: #CCC;
  --content-background-color: #F2F2F2;
  --content-text-color: var(--dark-grey-color);
}

html {
  background-color: var(--background-color);
  background-image: url('/images/bg-texture-00.svg');
  color: var(--background-text-color);
  scrollbar-color: hsl(0, 0%, 67%) transparent;
}

#layout-content {
  background: var(--content-background-color);
  color: var(--content-text-color);
}
#layout-content:not(:only-child) {
  border-right:.25rem solid #666;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 500;
  color: var(--content-text-color)
}
header.title,
h1:after,
h2:after,
h3:after {
  display:table;
  width:100%;
  content:" ";
  margin-top:-1px;
  border-bottom:1px dotted;
}
.title h1:after,
.title h2:after,
.title h3:after {
  display:none;
}

a:link,
a:visited {
  color: var(--background-text-color);
}
#layout-content a:link,
#layout-content a:visited {
  color: #369;
}
a:hover,
a:focus,
#layout-content a:hover,
#layout-content a:focus {
  color: var(--medium-magenta-color);
  border-color: var(--medium-magenta-color);
  outline:0;
}


ul {
  list-style-type: disc;
}

ol {
  list-style-type: decimal;
}

dl.qandaentry {
  border-color:#000;
}

h1.refname {
  color: var(--dark-magenta-color);
}


.interfacename a,
.fieldsynopsis .type,
.methodsynopsis .type,
.constructorsynopsis .type,
.destructorsynopsis .type {
  color:#693;
}

.classsynopsisinfo .modifier,
.fieldsynopsis .modifier,
.methodsynopsis .modifier,
.constructorsynopsis .modifier,
.destructorsynopsis .modifier {
  color: #936;
}

.classsynopsis {
  color: #4D4D4D;
}

.docs .classsynopsisinfo_comment {
  color:#f80;
}

.title a,
.title {
  color: var(--dark-magenta-color);
}
.title time {
  color: var(--content-text-color);
}

.methodname b,
.methodname strong,
.methodname a,
.classsynopsis .classname,
.classsynopsis .interfacename,
.parameter {
    color: #369;
}

.initializer,
.initializer code {
  color:#936;
}

.dc-description {
  color:#737373;
}

/* {{{ Warnings, Tips and Notes */
#flash-message .success {
  background:#E6F2D9;
  border-color: #CCE6B3;
}
#flash-message .info,
div.tip {
  background:#D9E6F2;
  border-color: #B3CCE6;
  border-bottom-color:#9FBFDF;
}
blockquote.note {
  background-color: #E6E6E6;
  border-color: var(--background-text-color);
}
div.caution {
  background: #fcfce9;
  border-color: #e2e2d1;
}
.refsect1 blockquote.note {
  margin-left:0;
  background:#fff;
  border-color: #e5e6e9;
}
#flash-message .error,
div.warning {
  background:#F4DFDF;
  border-color: #EABFBF;
}

.docs .classsynopsis,
.refsect1 .fieldsynopsis,
.refsect1 .dc-description,
.docs .sect1 .dc-description,
div.tip,
blockquote.note,
div.caution,
div.warning {
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.15);
  border-radius:0 0 2px 2px;
}
#flash-message .error a,
div.warning a:link,
div.warning a:visited,
div.warning h2,
div.warning h3 {
  color:#936;
}
#flash-message .success a,
#flash-message a:hover,
#flash-message a:focus,
div.warning a:hover,
div.warning a:focus {
  color:#693;
  border-color:#693;
}
/* }}} */

/* {{{ 2024 Navbar */
.navbar {
  /* Ensure the navbar shadow is rendered above the main content */
  position: relative;
  z-index: 1000;
  background-color: var(--dark-blue-color);
  box-shadow: 0 2px 4px 0px rgba(0, 0, 0, 0.2);
}

.navbar * {
  box-sizing: border-box;
}

.navbar *:focus-visible {
  outline: 2px solid var(--light-magenta-color);
  outline-offset: 2px;
}

.navbar__inner {
  display: flex;
  gap: 24px;
  height: 64px;
  padding: 0px 16px;
  margin: 0 auto;
}

.navbar__brand {
  display: flex;
  align-items: center;
  border: none;
}

.navbar__brand img {
  height: 40px;
}

.navbar__nav {
  display: flex;
  margin: 0;
}

.navbar__item {
  display: block;
  list-style: none;
}

.navbar [hidden] {
  display: none;
}

.navbar__link {
  display: flex;

  align-items: center;

  height: 100%;
  padding: 0px 12px;

  font-size: 16px;
  color: #ffffff;
  text-decoration: none;

  border-bottom: none;

  transition: color 0.25s ease-out;
}

/* TODO: Convert to BEM modifier */
.navbar__link--active {
  background-color: rgba(0, 0, 0, 0.1);
}

.navbar__link,
.navbar__link:link,
.navbar__link:visited {
  color: hsl(231, 100%, 93%);
}

.navbar__link--active,
.navbar__link:hover,
.navbar__link:link:hover,
.navbar__link:visited:hover {
  color: white;
}

.navbar__offcanvas {
  display: flex;
}

.navbar__search-form,
.navbar__search-button {
  display: none;

  flex-grow: 1;

  max-width: 300px;
  margin-right: 12px;
  padding: 8px 8px;

  background-color: #404f82;
  border: 1px solid #6a78be;
  border-radius: 8px;
}

.navbar__search-form label {
  display: flex;
  align-items: center;
}

.navbar__search-form svg,
.navbar__search-button svg {
  width: 24px;
  height: 24px;
  margin-right: 8px;
  color: hsl(225, 41%, 69%);
}

.navbar__search-form:focus-within,
.navbar__search-button:hover {
  border-color: #94a3ed;
  border-width: 1px;
  outline: none;
}

.navbar__search-input {
  width: 100%;
  padding: 0;

  color: white;

  background-color: transparent;
  border: none;
}

.navbar__search-input:focus-visible {
  outline: none;
}

.navbar__search-input::placeholder,
.navbar__search-button {
  color: hsla(230, 72%, 84%);
  opacity: 1;
}

.navbar__right {
  display: flex;
  flex-grow: 1;
  justify-content: end;
  min-width: 0;
  padding: 12px 0px;
}

.navbar_icon-item--visually-aligned {
  margin-right: -8px;
}

.navbar__backdrop {
  position: fixed;
  top: 0;
  left: 0;
  /* Ensure to render above other non static elements */
  z-index: 1010;

  display: none;

  width: 100vw;
  height: 100vh;

  background-color: #000;
  opacity: 0.25;
}

.navbar__icon-item,
.navbar__icon-item:link,
.navbar__icon-item:visited {
  padding: 8px;

  color: hsl(222, 80%, 87%);

  cursor: pointer;

  background-color: transparent;
  border: 0;
  outline: 0;

  transition: color 0.25s ease-out;
}

.navbar__icon-item:hover {
  color: white;
  opacity: 1;
}

.navbar__icon-item svg {
  display: block;
}

.navbar__close-button {
  position: absolute;
  top: 13px;
  right: 16px;
}

.navbar__release img {
  height: 22px;
}

/* We use a desktop-first approach for the offcanvas navigation styles */
@media (max-width: 992px) {
  .navbar__offcanvas {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1020;

    flex-grow: 1;
    flex-direction: column;

    width: 240px;
    max-width: 100%;
    padding: 24px 0px;

    visibility: hidden;

    background-color: var(--dark-blue-color);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.175);

    transition: transform 0.3s ease;
    transform: translateX(100%);
  }

  .navbar__offcanvas.show {
    display: flex;
    transform: translateX(0);
  }

  .navbar__nav {
    flex-direction: column;
    order: 1;
    margin-top: 40px;
    margin-left: 0;
  }

  .navbar__link {
    padding: 16px 24px;
    font-size: 18px;
  }

  .navbar__search-button {
    display: none;
  }

  /* TODO: Convert to BEM modifier */
  .navbar__backdrop.show {
    display: block;
  }
}

@media (min-width: 992px) {
  .navbar__icon-item {
    display: none;
  }

  .navbar__search-form,
  .navbar__search-button {
    display: flex;
    align-items: center;
    text-align: left;
  }

  .navbar__theme {
    margin-right: 0 !important;
  }
}

@media (min-width: 1200px) {
  .navbar__link {
    padding: 8px 16px;
  }
}
/* }}} */

/* {{{ Search modal */
.search-modal__backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1030;

  justify-content: center;

  visibility: hidden;

  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;

  transition: opacity 0.1s ease-out;
}

.search-modal__backdrop.showing,
.search-modal__backdrop.show {
  visibility: visible;
  opacity: 1;
}

.search-modal__backdrop.hiding {
  visibility: visible;
  opacity: 0;
}

.search-modal,
.search-modal * {
  box-sizing: border-box;
}

.search-modal {
  display: flex;

  flex-direction: column;

  width: 100%;
  height: 100%;
  margin: 0;

  background-color: var(--dark-grey-color);
}

.search-modal *:focus-visible {
  outline: 2px solid var(--light-magenta-color);
  outline-offset: 2px;
}

.search-modal__header {
  display: flex;
  align-items: center;
  padding: 10px 16px;
}

.search-modal__form {
  display: flex;

  flex-grow: 1;

  align-items: center;

  min-width: 0;
  padding-left: 12px;

  background-color: hsl(0, 0%, 25%);
  border-radius: 8px;
}

.search-modal__input-icon {
  display: block;
  flex-shrink: 0;
  width: 24px;
}

.search-modal__input-icon svg {
  display: block;
  color: hsl(0, 0%, 54%);
}

.search-modal__input {
  flex-grow: 1;

  min-width: 0;
  height: 44px;
  padding-left: 12px;

  color: white;

  background-color: transparent;
  border: none;
}

.search-modal__input:focus {
  border-width: 1px;
  outline: none;
}

.search-modal__input::placeholder {
  color: rgba(255, 255, 255, 0.56);
  opacity: 1;
}

/* TODO: The icon button styles were copied from the navbar. */
/* We should refactor this into a shared component when possible. */
.search-modal__close {
  padding: 8px;
  margin-right: -8px; /* Compensate for button padding */
  margin-left: 8px;

  color: #e8e8e8;

  cursor: pointer;

  background-color: transparent;
  border: 0;
  outline: 0;
  opacity: 0.65;

  transition: opacity 0.15s ease-out;
}

.search-modal__close svg {
  display: block;
  width: 24px;
  fill: currentColor;
}

.search-modal__close:hover,
.search-modal__close:focus {
  color: white;
  opacity: 1;
}

.search-modal__results {
  height: 100%;
  padding: 0 16px;
  overflow-y: scroll;

  scrollbar-color: hsl(0, 0%, 67%) transparent;
  scrollbar-width: thin;
}

.search-modal__result {
  display: flex;

  align-items: center;

  padding: 10px;
  padding-left: 14px;

  line-height: 1.2;

  border: none;
  border-radius: 0.5rem;
}

.search-modal__result:hover {
  /* Simulates 33% opacity by blending --dark-blue-color with --dark-grey-color.
   * TODO: Use rgb(var(--dark-blue-color) / 33%) once widely supported.
   * More info: https://caniuse.com/mdn-css_types_color_rgb_relative_syntax */
  background-color: #3c4053;
}

.search-modal__result[aria-selected="true"] {
  background-color: var(--dark-blue-color);
}

.search-modal__result-content {
  flex-grow: 1;
  min-width: 0; /* Allow text truncation */
}

.search-modal__result-name {
  margin-bottom: 6px;
  overflow: hidden;

  color: #e6e6e6;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-modal__result:hover .search-modal__result-name {
  color: white;
}

.search-modal__result-description {
  overflow: hidden;

  font-size: 14px;
  color: var(--background-text-color);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-modal__result:hover .search-modal__result-description {
  color: white;
  opacity: 0.6;
}

.search-modal__result-icon {
  margin-right: 12px;
}

.search-modal__result-icon svg {
  display: block;
  width: 24px;
  fill: hsla(0, 0%, 100%, 0.3);
}

.search-modal__helper-text {
  display: none;
  padding: 10px 16px;
  font-size: 14px;
}

@media (min-width: 992px) {
  .search-modal {
    max-width: 560px;
    height: calc(100% - 1rem * 2);
    margin: 1rem auto;
    border-radius: 16px;
  }

  .search-modal__header {
    padding: 18px 20px;
  }

  .search-modal__input {
    height: 52px;
    font-size: 18px;
  }

  .search-modal__close {
    margin-right: -10px; /* Compensate for button padding */
  }

  .search-modal__results {
    padding: 0 20px;
  }

  .search-modal__helper-text {
    display: block;
    padding: 18px 20px;
  }

  .search-modal__helper-text kbd {
    display: inline-block;

    padding: 0px 4px;

    font-family: inherit;

    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
  }
}
/* }}} */

/* {{{ Lookup form */

.lookup-form {
  max-width: 540px;
}

.lookup-form *:focus-visible {
  outline: 2px solid var(--light-magenta-color);
}

/* }}} */

/* {{{ Menu */

.menu .menu__item ~ .menu__item {
  margin-top: 16px;
}

.menu__link {
  font-size: 1.25rem;
  border: none;
}

/* }}} */

/* {{{ User notes */
#usernotes .count {
  background-color: var(--dark-magenta-color);
  color: #fff;
  border-radius: 4px;
}
#usernotes .note .name {
  color: var(--content-text-color);
}
#usernotes .note .date {
  color: #666;
}
#usernotes .note .name:hover + .genanchor {
  color: black;
}
#usernotes .note .text {
  transition: opacity 0.4s;
}
#usernotes .note .votes .tally {
  color: var(--content-text-color);
}
#usernotes .note .votes a {
  transition: border 0.4s;
}
/* }}} */


/* {{{ Tables */
.doctable,
.segmentedlist {
  border-color: var(--background-text-color);
}
.doctable thead tr,
.segmentedlist thead tr {
  border-color: #C4C9DF;
  border-bottom-color: var(--medium-blue-color);
  color: var(--content-text-color);
}
.doctable th,
.segmentedlist th {
  background-color: #C4C9DF;
}
.doctable tr,
.segmentedlist tr {
  border-color: var(--background-text-color)
}
.doctable tbody tr:nth-child(odd),
.segmentedlist tbody tr:nth-child(odd) {
  background-color: #ffffff;
}
.doctable tbody tr:nth-child(even),
.segmentedlist tbody tr:nth-child(even) {
  background-color: #E6E6E6;
}
/* }}} */


/* {{{ Syntax highlighting (and other similar boxes) */
#usernotes .note .text,
.example-contents > [class$="code"],
.example-contents.screen,
.informalexample .literallayout {
  background-color: #FFF;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.15);
  border-radius: 0 0 2px 2px;
}
.refsect1 .example-contents > [class$="code"],
.refsect1 .example-contents.screen {
  background-color: #fff;
}
.docs .classsynopsis,
.refsect1 .fieldsynopsis,
.refsect1 .dc-description,
.docs .sect1 .dc-description {
    background:#fff;
    border-color: #d9d9d9;
}
.phpcode span.html {
  color: black;
  background-color: transparent;
}
.phpcode span.comment {
  color: var(--dark-blue-color);
  background-color: transparent;
}
div.phpcode span.default, div.phpcode span.variable {
  color: #369;
  background-color: transparent;
}
div.phpcode span.keyword {
  color: #693;
  background-color: transparent;
}
div.phpcode span.string {
  color: #c33;
  background-color: transparent;
}

.para var,
.simpara var,
.para .computeroutput,
.simpara .computeroutput
{
  background-color: #E6E6E6;
  border-radius: 2px;
  color: var(--content-text-color);
  padding: 2px 4px;
  white-space: nowrap;
  font-style: normal;
  font: normal 14px / 1.46 "Source Code Pro", monospace;
}

var.reset
{
  background: none !important;
  padding: 0 !important;
  font-size: 1em !important;
}
/* }}} */



/* {{{ The anchor for section headers */
#layout-content a.genanchor:link,
#layout-content a.genanchor:visited {
    color: transparent;
    border-bottom: none;
}
#layout-content a.genanchor:hover,
#layout-content a.genanchor:focus {
    color: var(--content-text-color);
    border-bottom: none;
}
/* }}} */


.warn {
  border-color: var(--dark-blue-color);
  background-color: #fff;
  border-radius: 0 0 2px 2px;
}

pre.info {
  background-color: #efefef;
  border-color: #ddd;
}

aside.tips div.border {
    display:none;
}
aside.tips h3 {
  color:#E6E6E6;
}
aside.tips li {
  line-height: 1.2rem; /* avoid gaps in wrapped links */
  margin-bottom: 0.5rem; /* seperate each link item a little bit from eachother */
}
aside.tips a {
  color: var(--background-text-color);
  border-bottom:1px dotted #666;
}
aside.tips .panel > a:after,
aside.tips .panel > span:after {
  content:" ";
  display:block;
  border-bottom:1px dotted #666;
}
aside.tips .panel > a {
  display:block;
  border-bottom: none;
}
aside.tips .panel > a:hover:after {
  border-color:var(--medium-magenta-color);
}
aside.tips a:hover,
aside.tips a:focus {
  color:var(--light-magenta-color);
  border-color:var(--light-magenta-color);
}

.soft-deprecation-notice {
  color: var(--dark-grey-color);
  border-color: #eecdde;
  background-color: #f9ecf2;
}
.soft-deprecation-notice h1.title {
  color: #454e55;
}
.soft-deprecation-notice blockquote.sidebar {
  color: #660000;
  border-color: #660;
}


/* {{{ Breadcrumbs */
#breadcrumbs {
    color: #999;
}
/* }}} */


/* {{{ Layout menu Left-hand sidebar */
.layout-menu ul.child-menu-list li:first-child a {
  border-top-color:#666;
}
.layout-menu ul.child-menu-list li.current a {
  color:var(--light-magenta-color);
  border-bottom-color:var(--light-magenta-color);
}
.layout-menu ul.parent-menu-list li a:hover,
.layout-menu ul.child-menu-list li a:hover {
  color:var(--light-magenta-color);
}
.layout-menu ul.child-menu-list a {
  border-color: #666;
}
/* }}} */


/* {{{ ElePHPants */
div.elephpants img {
  opacity: 0.5;
  transition: all 0.2s ease-in-out;
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
}
div.elephpants:hover img {
  opacity: 0.6;
  transition: all 0.2s ease-in-out;
  -webkit-transition: all 0.2s ease-in-out;
  -moz-transition: all 0.2s ease-in-out;
}
div.elephpants img:hover,
div.elephpants img:focus {
  opacity: 1;
}
/* }}} */


.mirror {
	position: relative;
	border: 1px solid var(--background-text-color);
	padding: 20px;
	margin: 5px;
}
.mirror .title img {
	position: absolute;
	right: 0;
}
.mirror .title {
	font-size: 1.4em;
	position: relative;
}

.headsup {
  position: relative;
  padding:.25rem 0;
  height:1.5rem;
  box-shadow: 0 2px 4px 0px rgba(0,0,0,.2);
  background-color: var(--dark-magenta-color);
  color:#fff;
}

.headsup,
.headsup a {
  margin: 0 auto;
  text-align: center;
  color: #fff;
}

.thanks-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 980px) {
  .thanks-list {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

.thanks {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: 1rem;
  break-inside: avoid;
  box-shadow: #dddddd 0 .125rem .5rem;
  border-radius: .25rem;
  padding: 1rem;
  background: #F9F9F9;
}
@media (min-width: 425px) {
  .thanks {
    flex-direction: row;
  }
}

.thanks__logo {
  border: 0;
  background: #F9F9F9;
  border-radius: .25rem;
  padding: .5rem;
  flex: 0 0 7.5rem;
  min-width: 5rem;
  min-height: 5rem;
  max-height: 5rem;
  margin: 0;
  display: flex;
  align-items: center;
  align-self: center;
  overflow: hidden;
}
.thanks__logo--white {
  background: #FFFFFF;
  border: 1px solid #f0f0f0;
}
.thanks__logo--dark {
  background: #152536;
}
.thanks__logo--osu {
  background: #bc450c;
}
.thanks__logo--redpill {
  background: #b73e40;
}
@media (min-width: 425px) {
  .thanks__logo {
    align-self: start;
  }
}

.thanks__logo img {
  width: 100%;
  max-height: 100%;
  transition: transform 300ms ease-in-out;
}
.thanks__logo:hover img {
  transform: scale(1.1);
}

.thanks__heading {
  display: block;
  font-size: 1.15rem;
  padding: 0 0 1rem 0;
  text-align: center;
}
@media (min-width: 425px) {
  .thanks__heading {
    text-align: left;
    padding: 0 0 .25rem 0;
  }
}

.thanks__description {
  margin: 0
}

.replaceable {
  font-style: italic;
}

.navbar__languages {
    border: 1px solid #6a78be;
    outline: none;
    color: hsla(230, 72%, 84%);
    opacity: 1;
    max-width: 300px;
    padding: 8px 8px;
    background-color: rgba(64, 79, 130, 0.7);
    border-radius: 8px;
    margin-right: 12px;
    min-width: 0;
}

.navbar__languages:hover {
    border-color: #94a3ed;
}

.navbar__languages select {
    color: hsla(230, 72%, 84%);
    max-width: 100%;
}

.navbar__languages option {
    color: rgba(39, 40, 44, 0.7);
}

.navbar__theme {
    border: 1px solid #6a78be;
    color: hsla(230, 72%, 84%);
    background-color: #404f82;
    border-radius: 8px;
    margin-right: 12px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.navbar__theme:hover {
    border-color: #94a3ed;
}