body {
  background-color: white;
}

.subpages > p {
  font-size: 1.2rem;
  width: fit-content;
  color: var(--color-secondary);
  margin: 0;
  padding: 0;
}

.subpage {
  width: fit-content;
  font-size: 1.2rem;
  margin: 0;
  padding: 0;
  color: var(--color-secondary);
  transition: color 0.3s ease-in-out;
}

.subpage.active {
  color: var(--color-theme-red);
}

.subpage:not(.active):hover {
  color: var(--color-theme-red-hover);
}

.year-selector {
  width: fit-content;
  font-size: 1.25rem;
  padding: calc(0.5 * var(--base-spacing));
  color: var(--color-theme-red);
  background-color: transparent;
  border-radius: 0;
  border: 1px solid var(--color-theme-red);
  text-align: center;
}

.dates-container > label {
  color: var(--color-secondary);
  letter-spacing: 0.04em;
}

#concerts {
  margin: 32px auto var(--base-spacing) auto;
}

.concert-container {
  padding: var(--base-spacing);
  border: 4px solid var(--color-theme-light-gray);
}

.year-selector *::selection,
.concert-container *::selection {
  background-color: var(--color-theme-red);
  color: white;
}

.year-selector *::-moz-selection,
.concert-container *::-moz-selection {
  background-color: var(--color-theme-red);
  color: white;
}

.concert-description h3 {
  font-size: 1.65rem;
  color: var(--navbar-bg);
}

.concert-description p {
  font-size: 1.45rem;
  color: var(--color-secondary);
}

.concert-media p,
.concert-media a {
  font-size: 0.95rem;
  font-weight: 400;
  margin-left: 0;
  text-align: left;
  font-style: italic;
  padding: 0;
}

.concert-media p {
  font-weight: 600;
}

.concert-media a {
  display: block;
  width: fit-content;
  font-size: 1rem;
  position: relative;
  transition: color 0.3s ease-in-out;
}

.concert-media a:hover {
  color: var(--color-theme-red);
}

.concert-media a::after {
  content: "";
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--color-theme-red);
  transform-origin: bottom right;
  transition: transform 0.3s ease-out;
}

.concert-media a:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.pdf-link svg,
.pdf-link span {
  font-size: 1rem;
  color: var(--navbar-bg);
  padding: 0;
  transition: color 0.3s ease-in-out;
}

.pdf-link svg {
  font-size: 1.3rem;
  width: 1.3rem;
  height: 1.3rem;
}

.pdf-link > div:last-child svg {
  font-size: 0.7rem;
  width: 0.7rem;
  height: 0.7rem;
}

.pdf-link:hover svg,
.pdf-link:hover span {
  color: var(--color-theme-red);
}

.concert-image {
  width: 200px;
  height: auto;
}

.concert-image img {
  width: 100%;
  object-fit: contain;
}

.spinner {
  margin: 0 auto;
  border: 3px solid var(--color-theme-light-gray);
  border-top: 3px solid var(--color-theme-red);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* *-xxl Bootstrap breakpoint */
@media screen and (max-width: 1399px) {
  .year-selector * {
    font-size: 1.25rem;
  }
}

/* *-xl Bootstrap breakpoint */
@media (max-width: 1199px) {
  .concert-container {
    margin: 90px auto 30px auto;
  }

  .concert-container:first-child {
    margin: 30px auto;
  }

  .concert-container:last-child {
    margin: 90px auto;
  }
}

/* *-lg Bootstrap breakpoint */
@media (max-width: 991px) {
  .concert-description h3 {
    font-size: 1.5rem;
  }

  .concert-description p {
    font-size: 1.35rem;
  }
}

/* *-md Bootstrap breakpoint */
@media screen and (max-width: 767px) {
  .concert-description h3 {
    font-size: 1.4rem;
  }
  .concert-description p {
    font-size: 1.3rem;
  }
}

/* *-sm Bootstrap breakpoint */
@media screen and (max-width: 575px) {
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}