body, #root {
  min-height: 100vh;
}

#root {
  display: flex;
  flex-direction: column;
}

.container {
  height: 100%;
  display: flex;
  padding: 20px;
  flex-grow: 1;
  align-items: center;
  justify-content: center;
  background: var(--backgroung-gradient);
}

* {
  margin: 0;
  box-sizing: border-box;
  text-decoration: none;
  font-size: 20px;
  color: var(--dark-text-color);
  font-family: "Bellota Text", sans-serif;
  hyphens: auto;
  word-break: normal;
}

button {
  font-family: inherit;
  color: inherit;
  font-size: inherit;
  border: none;
}

input {
  font-family: Arial, sans-serif;
}

.main--text {
  font-size: 30px;
  font-family: "Pangolin", cursive;
  font-weight: 1000;
}

.button {
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: var(--light-text-color);
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.button:hover {
  background-color: var(--darkened-primary-color);
  scale: 102%;
}

.button-disabled.button-disabled {
  scale: none;
  background-color: var(--light-grey-color);
  pointer-events: none;
}

.black-button {
  padding: 10px 15px;
  background-color: var(--dark-grey-color);
  color: var(--light-text-color);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
}

.black-button:hover {
  background-color: var(--light-grey-color);
}

.loading-button {
  width: 100%;
  height: 40px;
  padding: 10px;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background-color 0.3s;
}

.loading-button.loading {
  background-color: #ccc;
  cursor: not-allowed;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 4px solid #ffffff;
  border-top: 4px solid #e91e63;
  border-radius: 50%;
  animation: spin 0.3s linear infinite;
}

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

.main-back--button {
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: var(--light-text-color);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
}

.text {
  margin: 0.1em;
}

.header {
  height: 20vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  background-color: var(--primary-color);
  max-height: 80px;
}

.header-logo {
  display: flex;
  align-items: center;
  object-fit: scale-down;
}

.header-logo--img {
  max-height: 50px;
  height: auto;
}

.header-user {
  display: flex;
  align-items: center;
  gap: 10px
}

.header-user--name {
  font-size: 1.2rem;
  color: var(--dark-text-color);
  width: 100%;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-user--non-authorized {
  color: var(--dark-text-color);
  margin-right: 20px;
}

.header-user--avatar {
  width: 50px;
  height: 50px;
  background-color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20%;
  cursor: pointer;
}

.header-user--exit-button {
  padding: 5px;
}

.settings-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 50px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.3);
  max-width: 800px;
  width: 60%;
  margin: 0 auto;
}

.title {
  font-size: 1.5em;
}

.settings-title {
  font-weight: bold;
  margin-bottom: 20px;
  text-align: center;
}

.settings-section {
  width: 100%;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}

.settings-subtitle {
  font-size: 18px;
  display: flex;
  justify-content: center;
  width: 100%;
}

.settings-subtitle--general {
  font-size: 25px;
  justify-content: flex-start;
}

.settings-input-container {
  display: flex;
  align-items: center;
  width: 100%;
}

.settings-label {
  flex: 1;
  font-size: 16px;
}

.settings-input {
  flex: 2;
  padding: 8px;
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  box-sizing: border-box;
}

.buttons-container {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
  flex: 1;
}

.buttons-container--button {
  flex: 1;
  padding: 10px 20px;
  font-size: 20px;
  text-align: center;
  cursor: pointer;
  height: auto;
}

.start-lobby {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  gap: 10px;
}

.question-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  text-align: center;
  gap: 20px
}

.question-title {
  font-weight: bold;
}

.question-text {
  font-size: 18px;
}

.answer-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* Две колонки */
  gap: 10px;
  width: 100%;
  max-width: 400px;
}

.option-button {
  padding: 10px;
  font-size: 16px;
  border: 3px solid var(--primary-color);
  border-radius: 5px;
  background-color: var(--3-light-primary-color);
  color: var(--dark-text-color);
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.option-button:hover {
  background-color: var(--2-light-primary-color);
}

.option-button.selected-answer {
  background-color: var(--primary-color);
  color: var(--light-text-color);
  border: 1px solid var(--primary-color);
}

.option-button.selected-correct-answer {
  background-color: var(--green-color);
  color: white;
  border: 1px solid var(--green-color);
}

.option-button.selected-incorrect-answer {
  background-color: var(--red-color);
  color: white;
  border: 1px solid var(--red-color);
}

.option-button.correct-answer {
  border: 2px solid var(--green-color);
}

.container--game {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.question-component-container {
  flex-direction: column;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--3-light-primary-color);
  border-radius: 8px;
  width: 100%;
  height: 100%;
  padding: 30px 5px;
}

.question-container .loading-button {
  font-size: 16px;
  height: auto;
  max-width: 380px;
}

.end-component-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-bottom: 20px;
}

.katex {
  font: normal 1.21em KaTeX_Main, Times New Roman, serif !important;
  font-family: KaTeX_Main, Times New Roman, serif !important;
}

.katex * {
  font-family: inherit !important;
}

/* Для конкретных элементов внутри формул */
.katex .mord,
.katex .mbin,
.katex .mrel,
.katex .mopen,
.katex .mclose,
.katex .mpunct,
.katex .minner,
.katex .mord mathnormal,
.katex .mord mathbf,
.katex .mord mathrm {
  font-family: KaTeX_Main, Times New Roman, serif !important;
}

/* Для цифр и чисел */
.katex .mord.mathdefault,
.katex .mord.mathnormal {
  font-family: KaTeX_Math, KaTeX_Main, Times New Roman, serif !important;
}

@media (max-width: 1000px) {
  * {
    font-size: 20px;
  }
  button, .button, .black-button, .option-button {
    font-size: 11px;
  }
  .container {
    padding: 10px 0;
  }

  .header {
    padding: 5px 30px;
  }

  /* На мобилках отображаем только лого и аватарку */
  .header-user--name {
    display: none;
  }

  .header-logo--img {
    max-height: 25px;
  }

  .settings-container {
    padding: 10px;
    width: 80%;
  }

  .settings-subtitle--general {
    text-align: center;
  }
}