:root {
	--color-black: #000000;
	--color-white: #ffffff; /* container backgrounds */
	--color-red: #ff0000;
    --color-red-80: #cf0808; /* high contrast red */

	--color-grey-50: #666666; /* disabled links */
	--color-grey-30: #b1b1b1; /* lighter disabled links */
	--color-grey-20: #d7dadd;
	--color-grey-10: #f4f7fc; /* background, alternating background */
	
	--color-blue-100: #013162; /* top header, footer, some text */
    --color-blue-90: #004387; /* Greek text links */
    --color-blue-80: #0a58ca; /* high contrast links */
	--color-blue-70: #124a9d; /* button-action */
	--color-blue-60: #1057c2; /* button-hover */
	--color-blue-50: #0d6dfd; /* links */
	--color-blue-40: #5f85bd; /* charts */
	--color-blue-20: #cfe2ff; /* box headers */
	--color-blue-10: #e3eeff; /* alternating backgrounds */

	/* Multi-value chart colors (same as old site) */
	--color-maroon: #800000;
	--color-gold: #dac37f;
	--color-gold-focus: #ffd65b;
	--color-sky-blue: #00ccff;
}

/* The colored accessibility outline that appears when tabbing to an element */
:focus-visible {
  outline: 2px solid transparent !important;
  box-shadow:
    0 0 0 2px var(--color-blue-80),
    0 0 0 4px var(--color-gold-focus)
    !important;
}

body {
    background-color: var(--color-blue-100);
}

main {
    background-color: var(--color-grey-10);
}

h1{
    font-size: 1.75rem;
    font-weight: bold;
    margin-bottom: 2rem;
}

h2{
    font-size: 1.4rem;
}

.homepage-header {
    background-image: url("/images/acropolis.jpg");
    background-size: cover;
    background-position: right top;
    background-repeat: no-repeat;
}

.bg-dark {
    background-color: #013162 !important;
}

.link-hover {
    text-decoration: none;
}
.link-hover:hover {
    text-decoration: underline;
}

.text-dark-blue {
    color: #013162 !important;
}

.nav-link {
    color: white;
}

.link-text {
    color: var(--color-black);
    text-decoration: none;
}

.link-text:hover {
    color: var(--color-blue-80);
    text-decoration: underline;
}

.hover-effect {
    transition: filter 0.3s ease, transform 0.3s ease;
}

.hover-effect:hover {
    filter: brightness(0.75);
    transform: translateY(-2px); 
}

.login-icon {
    color: white;
    font-size: 1.7rem;
    padding-top: 1.2rem;
}

.card-top-container {
    max-height: 178px;
    display: flex;
    justify-content: center;
    background-color: var(--color-blue-10);
    border-top-left-radius: 0.375rem;
    border-top-right-radius: 0.375rem;
}

@media (min-width: 992px) {
    .card-top-container {
        height: 178px;
    }
}

.card-top-img {
    height: 100%;
    width: auto;
    max-width: 100%;
    border-top-left-radius: 0.375rem;
    border-top-right-radius: 0.375rem;
}

.news-icon {
    height: 29.9px;
    width: 40px;
}

.gradient-pulse {
    background-image: linear-gradient(to right, #0667cb, #071629, #0667cb);
}

.explore-tlg-image-size {
    width:70px; 
    height:70px;
}

.pythia-img {
    width:115px; 
    height:110px;
}

.pythia-img img {
    margin: -8px;
}

.wotd-container-padding {
    padding: 5px 0;
}

#wotd {
    background: rgba(255, 255, 255, 0.07) !important; 
    backdrop-filter: blur(20px) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 0 50px rgba(0,0,0,0.5), inset 0 0 20px rgba(0,0,0,0.3) !important;
    width: 500px !important;
    height: 250px !important;
}

.tlg-header-text {
    font-size: 1rem;
}

@media (min-width: 768px) {
    .tlg-header-text{
        font-size: 1.25rem;
    }
}

.icon {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: filter 0.15s ease;
}

.icon:hover {
    filter: brightness(75%);
}

.icon img {
    width: 20px;
    height: 20px;
}

/* Twitter icon sizing */
.twitter img {
  transform: scale(1.75);
}

.avatar-circle {
    /* Size of the circle */
    width: 31px;
    height: 31px;
    background-color: var(--color-maroon);
    border: 1px solid var(--color-blue-40);
    
    /* Making it a circle */
    border-radius: 50%;
    
    /* Centering the letter */
    display: flex;
    align-items: center;
    justify-content: center;
    
    /* Aesthetics */
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.avatar-circle:hover {
    filter: brightness(0.75);
}

.initials {
    color: white;
    font-size: 18px;
    font-family: sans-serif;
    text-transform: uppercase;
}

.notification-icon {
    background: none;
    border: none;
    padding: 0;
    font-size: 1.4rem;
    cursor: pointer;
    transition: filter 0.15s ease;
}

.notification-icon:hover {
    filter: brightness(75%);
}

.notification-dot {
    position: absolute;
    top: 2px;
    right: 0px;
    width: 14px;
    height: 14px;
    background: #e20202;
    border-radius: 50%;
    color: white;
    font-size: 12px;
}

.notification-title {
    color: var(--color-blue-80) !important;
    text-decoration: underline !important;
    font-size: medium !important;
}

.notification-dropdown {
    width: max-content;
    max-width: min(70rem, calc(100vw - 6rem));
    z-index: 10000;
}

.notification-header {
    background-color: var(--color-blue-20);
    color: var(--color-blue-100);
    font-size: medium;
    border-top-left-radius: 0.375rem;
    border-top-right-radius: 0.375rem;
}

.dropdown-item {
    white-space: normal;
}

#navbarSupportedContent ul li .dropdown-item:active {
  color: black !important;
  background-color: var(--color-blue-20);
}

.footer-left-col {
    position: relative !important;
}

.copyright-footer-blurb {
    position: absolute !important; 
    bottom: 0 !important;
}

.screenreader {
    display: none !important;
}

label:has(+ input:required):after {
  content: ' *';
  color: red;
}

/* Custom utility class */
.w-lg-50 {
    width: 100%;
}

/* Bootstrap 'lg' breakpoint starts at 992px */
@media (min-width: 992px) {
    .w-lg-50 {
        width: 50% !important;
    }
}

.acc-hidden-text {
    background-color: white !important;
    color: black !important;
}

.auth-container {
    max-width: 500px;
}