.app {
  justify-items: end;
  gap: var(--s-dl-space);
}
.calculator {
  display: grid;
  align-items: start;
  gap: var(--s-lg-space);
  grid-template-columns: 1fr 1fr;
  width: 100%;
  border-radius: var(--s-dl-space);
  border: solid var(--border-thickness) var(--c-border-primary);
  padding: var(--s-lg-space);
  background-color: var(--c-background-primary);
  margin-top: -0.5rem;
  @media (max-width: 43rem) {
    padding: var(--s-md-space);
    border-radius: var(--s-dl-space);
    grid-template-columns: 1fr;
  }
}
.settings {
  display: grid;
  gap: var(--s-md-space);
  width: 100%;
}
.date-input__block {
  display: grid;
  gap: var(--s-md-space);
  width: 100%;
  grid-template-columns: 1fr 1fr;
}

.date-input__block > * {
  display: grid;
  gap: var(--s-sm-space);
}

.holidays__block {
  display: grid;
  gap: var(--s-md-space);
  width: 100%;
  grid-template-columns: auto 1fr;
  align-items: center;
  margin-bottom: var(--s-sm-space);
}

.days__block {
  display: grid;
  gap: var(--s-sm-space);
}
.days__grid {
  width: 100%;
  display: grid;
  gap: var(--s-md-space);
  grid-template-rows: repeat(4, 1fr); /* Три колонки одинаковой ширины */
  grid-auto-flow: column;
  position: relative;
}
.days__button {
  color: var(--c-text-action);
  font-weight: var(--f-weight-medium);
  background-color: var(--c-background-primary);
  border-radius: 0.5rem;
  outline: solid var(--border-thickness) var(--c-border-primary);
  display: flex;
  gap: var(--s-sm-space);
  padding: 1rem 2rem;
  position: relative;
  overflow: hidden;
  flex-direction: column;
  text-align: left;
  cursor: pointer;
  user-select: none; /* Отключает выделение текста */
  -webkit-user-select: none; /* Для Safari */
  -moz-user-select: none; /* Для Firefox */
  -ms-user-select: none; /* Для Internet Explorer/Edge */
  transition: 0.2s ease-in-out;
}
.days__button:hover {
  outline: solid var(--border-thickness) var(--c-accent-primary);
}
.button__block {
  position: relative;
}
.button__block > * {
  width: 100%;
}
.notification {
  height: fit-content;
  opacity: 0;
  position: absolute;
  font-size: var(--f-size-small);
  color: var(--c-text-secondary);
  text-align: right;
  bottom: -1.25rem;
  right: 0;
  transition: 0.3s ease-in-out;
}
.notification-error {
  opacity: 0;
  position: absolute;
  font-size: var(--f-size-small);
  color: var(--c-text-secondary);
  text-align: right;
  right: 0;
  top: -1.25rem;
  color: var(--c-accent-secondary);
}
.fadeIn {
  opacity: 1;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.fadeOut {
  opacity: 0;
  animation: fadeOut 0.3s;
}
@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
.result__block {
  display: grid;
  width: 100%;
  gap: var(--s-md-space);
  align-items: start;
}

.result__table {
  border-radius: var(--s-md-space);
  background-color: var(--c-background-primary);
  box-shadow: var(--shadow-for-panels);
  border: solid var(--c-border-primary) var(--border-thickness);
  height: 28rem;
  overflow-y: scroll;
  overflow-x: clip;
  order: 3;
}

.result__table table {
  width: 100%;
  margin-left: var(--s-dl-space);
}

td {
  font-family: serif;
}
table,
th,
tr,
td {
  border-bottom: #00000027 solid 0.0625rem;
  text-align: center;
  vertical-align: middle;
}
td:nth-child(2),
th:nth-child(2) {
  text-align: left;
}
th {
  padding: var(--p-typical);
}
.lesson-counter__block {
  display: flex;
  justify-content: center;
  gap: var(--s-md-space);
  margin-block: var(--s-sm-space);
  order: 2;
}
.result__block button {
  width: 100%;
}
.result__copy-buttons {
  display: grid;
  gap: var(--s-dl-space);
  order: 1;
  @media (max-width: 43rem) {
  }
}
.result__copy-buttons > * {
  margin-bottom: var(--s-sm-space);
}
.holiday {
  background-color: var(--c-background-quaternary);
}
.ad-block {
  display: grid;
  width: 100%;
  height: clamp(6rem, 20vw, 8.5rem);
  place-items: center;
}
.info-share__row {
  display: flex;
  gap: var(--s-md-space);
  margin-top: var(--s-sm-space);
}
.sharelink__block {
  position: relative;
}