:root {
    --color-blue: #193e72;
    --color-background: #f1f1f1;
    --color-outline: #AAA;
    --color-white: #FFFFFF;
    --color-red: #ea5d4e;
    --color-dark-red: #D14435;
    --color-light-red: #FF7768;
    --color-red-glow: rgba(234, 93, 78, 0.5);
    --color-green: #46a86c;
    --color-dark-green: #2D8F53;
    --color-light-green: #60C286;
    --color-green-glow: rgba(70, 168, 108, 0.5);
    --transition-time: 250ms;
}

html, body {
    color: var(--color-blue);
    font-family: Lato;
    height: 100%;
    margin: 0;
    padding: 0;
}

header {
    background-color: var(--color-white);
    margin: 0;
}

header  h1 {
    height: 120px;
    line-height: 120px;
    text-align: right;
    vertical-align: middle;
    font-size: 40px;
    font-weight: bold;
    background-image: url("../images/nihr-lbrc.d0534b4ec0df.png");
    background-size: 270px auto;
    background-repeat: no-repeat;
    background-position: center left;
}

header a, header a:hover, header a:active, header a:visited {
  color: var(--color-blue);
}

nav {
    margin: 0;
    padding: 0;
}

nav ul {
    display: flex;
    position: relative;
    flex-direction: row;
    flex-wrap: row;
    list-style: none;
    margin: 0;
    padding: 0;
}

nav li {
    margin: 0;
}

/* Main Menu */
.navbar{
  padding: 10px 0;
}

.navbar a {
  color: var(--color-blue);
  transition: color 0.5s;
  transition: background-color 0.5s;
  padding: 10px;
  margin: 0;
  height: 40px;
  line-height: 20px;
}

.navbar-nav a.nav-link:hover {
  background-color:var(--color-blue);
  color: var(--color-white);
}

.navbar a.navbar-brand {
  font-size: 15px;
  background-color:var(--color-blue);
  color: var(--color-white) !important;
}

.navbar .navbar-brand:hover {
  font-size: 15px;
  background-color:var(--color-blue);
  color: var(--color-white);
}

.navbar a.active {
  background-color:var(--color-blue);
  color: var(--color-white);
}

img.full-width {
  max-width: 100%;
  height: auto;
}

/* Menus */

nav.flat-menu, nav.vertical {
  display: grid;
  align-items: stretch;
  gap: 0.2em;
  margin-bottom: 1rem;
}

nav.flat-menu {
  grid-template-columns: 1fr 1fr;
}

nav.vertical {
  grid-template-columns: 1fr;
}

nav.flat-menu p, nav.vertical p {
  margin-bottom: 0;
}
nav.flat-menu a, nav.vertical a {
  display: flex;
  align-items: center;
  /* display: block; */
  position: relative;
  background-color: var(--color-blue);
  border: none;
  padding: 0.2rem 1rem 0.2rem 0.6rem;
  color: var(--color-white);
  text-transform: uppercase;
}

nav.flat-menu  a[href^="mailto:"], nav.vertical a[href^="mailto:"] {
    text-transform: lowercase;
}

nav.flat-menu a:after, nav.vertical a:after {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    content: "\f054";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
}

nav a:hover {
    text-decoration: none;
}

@media only screen and (min-width: 768px) {
  .dropdown:hover .dropdown-menu {
    display: block;
    margin-top: 0;
  }
}

/* Sections */

section {
    background-color: var(--color-white);
    padding: 1em;
    margin-bottom: 1em;
}

section.links {
    columns: 2;
}

section.links a {
    border-radius: 0;
    text-align: left;
    background: var(--color-green);
    position: relative;
    display: block;
    width: 100%;
    color: var(--color-white);
    font-weight: 400;
    white-space: nowrap;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    transition: color 1s ease-in-out,background-color 1s ease-in-out,border-color 1s ease-in-out,box-shadow 1s ease-in-out;
    margin: 0px 10px 10px 10px;
    text-decoration: none;
    -webkit-column-break-inside: avoid;
    page-break-inside: avoid;
    break-inside: avoid;
}


section.links a:after {
    content: "\f054";
    font-family: "Font Awesome 5 Free";
    position: absolute;
    top: 5px;
    right: 10px;
    font-weight:900;
}

#main-wrapper {
  display: flex;
  flex-shrink: 0;
  flex-direction: column;
  min-height: 100%;
}

#content {
    flex: 1 0 auto;
}

footer {
    background-color: var(--color-blue);
    color: var(--color-white);
}

footer div {
    padding: 15px 0px;
    font-size: 18px;
}

/**
    Buttons
**/

/* Primary */

.btn-primary {
    color: var(--color-white);
    background-color: var(--color-green);
    border-color: var(--color-green);
  }
  
  .btn-primary:hover {
    color: var(--color-white);
    background-color: var(--color-dark-green);
    border-color: var(--color-dark-green);
  }
  
  .btn-primary:not(:disabled):not(.disabled).active, .btn-primary:not(:disabled):not(.disabled):active, .show>.btn-primary.dropdown-toggle {
    color: var(--color-white);
    background-color: var(--color-light-green);
    border-color: var(--color-light-green);
  }
  
  .btn-primary:disabled, .btn-primary.disabled {
    color: var(--color-white);
    background-color: var(--color-dark-green);
    border-color: var(--color-dark-green);
  }
  
  .btn-primary:focus {
    box-shadow: 0 0 0 0.2rem var(--color-green-glow);
  }
  
  /* Primary - Outline */
  
  .btn-outline-primary {
    color: var(--color-green);
    background-color: var(--color-white);
    border-color: var(--color-green);
  }
  
  .btn-outline-primary:hover {
    color: var(--color-white);
    background-color: var(--color-dark-green);
    border-color: var(--color-dark-green);
  }
  
  .btn-outline-primary:not(:disabled):not(.disabled).active, .btn-outline-primary:not(:disabled):not(.disabled):active, .show>.btn-outline-primary.dropdown-toggle {
    color: var(--color-white);
    background-color: var(--color-light-green);
    border-color: var(--color-light-green);
  }
  
  .btn-outline-primary:focus {
    box-shadow: 0 0 0 0.2rem var(--color-green-glow);
  }
  
  /* Success */
  .btn-success {
    color: var(--color-white);
    background-color: var(--color-green);
    border-color: var(--color-green);
  }
  
  .btn-success:hover {
    color: var(--color-white);
    background-color: var(--color-dark-green);
    border-color: var(--color-dark-green);
  }
  
  .btn-success:not(:disabled):not(.disabled).active, .btn-success:not(:disabled):not(.disabled):active, .show>.btn-success.dropdown-toggle {
    color: var(--color-white);
    background-color: var(--color-light-green);
    border-color: var(--color-light-green);
  }
  
  .btn-success:focus {
    box-shadow: 0 0 0 0.2rem var(--color-green-glow);
  }
  
  /* Success - Outline */
  .btn-outline-success {
    background-color: var(--color-white);
    color: var(--color-green);
    border-color: var(--color-green);
  }
  
  .btn-outline-success:hover {
    color: var(--color-white);
    background-color: var(--color-dark-green);
    border-color: var(--color-dark-green);
  }
  
  .btn-outline-success:not(:disabled):not(.disabled).active, .btn-outline-success:not(:disabled):not(.disabled):active, .show>.btn-outline-success.dropdown-toggle {
    color: var(--color-white);
    background-color: var(--color-light-green);
    border-color: var(--color-light-green);
  }
  
  .btn-outline-success:focus {
    box-shadow: 0 0 0 0.2rem var(--color-green-glow);
  }
  
  /* Danger */ 
  .btn-danger {
    color: var(--color-white);
    background-color: var(--color-red);
    border-color: var(--color-red);
  }
  
  .btn-danger:hover {
    color: var(--color-white);
    background-color: var(--color-dark-red);
    border-color: var(--color-dark-red);
  }
  
  .btn-danger:not(:disabled):not(.disabled).active, .btn-danger:not(:disabled):not(.disabled):active, .show>.btn-danger.dropdown-toggle {
    color: var(--color-white);
    background-color: var(--color-light-red);
    border-color: var(--color-light-red);
  }
  
  .btn-danger:focus {
    box-shadow: 0 0 0 0.2rem var(--color-red-glow);
  }
  
  /* Danger - Outline */ 
  .btn-outline-danger {
    background-color: var(--color-white);
    color: var(--color-red);
    border-color: var(--color-red);
  }
  
  .btn-outline-danger:hover {
    color: var(--color-white);
    background-color: var(--color-dark-red);
    border-color: var(--color-dark-red);
  }
  
  .btn-outline-danger:not(:disabled):not(.disabled).active, .btn-outline-danger:not(:disabled):not(.disabled):active, .show>.btn-outline-danger.dropdown-toggle {
    color: var(--color-white);
    background-color: var(--color-light-red);
    border-color: var(--color-light-red);
  }
  
  .btn-outline-danger:focus {
    box-shadow: 0 0 0 0.2rem var(--color-red-glow);
  }
  

/* Embeds */
.responsive-object {
    position: relative;
}

.responsive-object iframe,
.responsive-object object,
.responsive-object embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Department Header */
.department_header {
  position: relative;
  background-color: var(--color-white);
}

.department_header.has_image, .carousel-caption h2 {
    --shadow-color: #00000080;
    --shadow-blur: 2px;
    font-weight: 900;
    color: var(--color-white);
    text-shadow: -2px -2px var(--shadow-blur) var(--shadow-color),
        2px -2px var(--shadow-blur) var(--shadow-color),
        -2px 2px var(--shadow-blur) var(--shadow-color),
        2px 2px var(--shadow-blur) var(--shadow-color);
}

.department_header.has_image.dark, .carousel-caption.dark h2 {
  --shadow-color: #FFFFFF80;
  color: var(--color-blue);
}

  .department_header img {
    width: 100%;
    height: auto;
}

.department_header h2 {
    padding: 0.5em;
}

.department_header img + h2 {
    font-size: 3em;
    position: absolute;
    bottom: 0em;
    left: 1em;
}

.department_header:has(+ section) {
    margin-bottom: 1em;
}

.date {
  font-style: italic;
}

.department_header .date {
  position: absolute;
  right: 1em;
  bottom: 0;
}

.department_intro {
    background-color: var(--color-blue);
    color: var(--color-white);
    padding: 1em;
    margin-bottom: 1em;
}

/* Login Screens */

.form {
    margin: auto;
    padding: 1em;
    width: 600px;
    padding: 2em;
    border: 1px solid var(--color-outline);
    background-color: var(--color-white);
    border-radius: 0.5em;
}

.form form label {
    display: none;
}

.form form input {
    display: block;
    width: 100%;
    margin-bottom: 1em;
}

.form {
  margin-top: 2em;
}

.brc_only {
    font-size: 1.2em;
    margin: 2em 9em;
}

.documents h3 {
  font-size: 1.3em;
}

.documents ul {
  list-style: none;
}

.documents ul li {
  position: relative;
}

.documents ul li a:before {
  font-family: 'FontAwesome';
  content: '\f15b';
  color: var(--color-blue);
  margin: 2px 0 0 -25px;
  position: absolute;
}

.documents ul li a {
  color: var(--color-blue);
}

address * {
  display: block;
  line-height: 1.2;
}

address .contact_name, address .title {
  color: var(--color-blue);
  font-size: 1.2em;
  font-weight: bold;
  line-height: 1.1;
}

address a, address a:hover {
  color: var(--color-blue);
}

address a[href^="tel"]:before {
  font-family: 'FontAwesome';
  content: '\f095';
  color: var(--color-blue);
  margin-right: 0.5em;
}

address a[href^="mailto"]:before {
  font-family: 'FontAwesome';
  content: '\f0e0';
  color: var(--color-blue);
  margin-right: 0.5em;
}

address a:hover::before {
  text-decoration: none;
}

hr {
  margin-block: 0.5rem;
}

.contacts {
  display: flex;
  align-items: start;
  font-size: 0.8rem;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  text-align: center;
}

.contacts > * {
  flex: 0 1 45%;
}

.contacts img {
  width: 10em;
  height: auto;
}

.twitter {
  display: flex;
  margin-inline: 10em;
  flex-direction: column;
  align-items: center;
  border: 1px solid #AAA;
  border-radius: 1em;
}

a.update_link {
  background-color: var(--color-dark-red);
  padding: 0.5em 1em;
  border-radius: 1em;
  color: var(--color-white);
  display: inline-block;
}

a.update_link:hover, a.update_link:focus {
  text-decoration: none;
}

a.twitter_follow::before {
  content: "\f099";
  font-family: "Font Awesome 6 Brands";
  padding-right: 0.5em;
}