.settings-page {
  position: relative;

  width: 100%;
  height: 100%;

  min-height: 0;

  overflow: hidden;
}

.settings-content {
  position: relative;
  z-index: 5;

  width: 1450px;
  height: 100%;

  margin: 0 auto;

  display: flex;
  flex-direction: row;

  align-items: center;
  justify-content: center;

  gap: 55px;

  transform: scale(0.5);
  transform-origin: center center;
}

.settings-card {
  position: relative;
  width: 900px;
  padding: 62px 42px 30px;
  box-sizing: border-box;
  border-radius: 36px;
  direction: rtl;
}

.settings-card-header {
  position: absolute;
  top: -32px;
  left: 50%;
  transform: translateX(-50%);
  min-width: 520px;
  padding: 15px 32px;
  box-sizing: border-box;
  text-align: center;
  border: 4px solid white;
  border-radius: 22px;
  box-shadow:
    0 0 0 3px #77d9ff,
    0 7px 16px rgba(0, 65, 140, 0.2);
}

.settings-card-header h3 {
  margin: 0;

  color: white;

  font-size: 29px;
  font-weight: 900;
}

.settings-group {
  padding-bottom: 18px;
  margin-bottom: 16px;

  border-bottom: 2px solid #e1edf5;
}

.group-title {
  margin: 0 0 14px;

  text-align: center;

  font-size: 23px;
  font-weight: 900;

  color: #124a91;
}

.mode-options {
  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 20px;
}

.option-card {
  position: relative;

  height: 100px;

  padding: 8px 18px;

  border: 3px solid #d4e4ef;
  border-radius: 23px;

  background: linear-gradient(to bottom, #ffffff, #f2faff);

  display: flex;
  align-items: center;
  justify-content: center;

  gap: 15px;

  color: #114c96;

  font-size: 22px;
  font-weight: 900;

  cursor: pointer;

  box-shadow: 0 6px 14px rgba(0, 60, 120, 0.1);

  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.option-card.selected {
  border-color: #258bea;

  box-shadow:
    0 0 0 3px #9adfff,
    0 7px 16px rgba(0, 80, 160, 0.15);
}

.mode-icon {
  width: 64px;
  height: 64px;

  object-fit: contain;
  display: block;

  flex-shrink: 0;
}

.group-note {
  margin: 12px 0 0;

  text-align: center;

  color: #2877ba;

  font-size: 16px;
  font-weight: 700;
}

.difficulty-options {
  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 18px;
}

.difficulty-card {
  position: relative;

  height: 92px;

  border: 3px solid #d8e1e9;
  border-radius: 21px;

  background: white;

  display: flex;
  flex-direction: column;

  align-items: center;
  justify-content: center;

  gap: 4px;

  cursor: pointer;

  box-shadow: 0 5px 12px rgba(0, 50, 100, 0.09);

  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.difficulty-card span {
  font-size: 19px;
  font-weight: 900;

  color: #164c8c;
}

.difficulty-stars {
  font-size: 24px;

  color: #ffad00;

  letter-spacing: 2px;
}

.difficulty-card:nth-child(1) span,
.difficulty-card:nth-child(1) .difficulty-stars {
  color: #13a878;
}

.difficulty-card:nth-child(2) span,
.difficulty-card:nth-child(2) .difficulty-stars {
  color: #ee9700;
}

.difficulty-card:nth-child(3) span,
.difficulty-card:nth-child(3) .difficulty-stars {
  color: #e33e4d;
}

.difficulty-card.selected {
  border-color: #ffa600;

  background: linear-gradient(to bottom, #ffffff, #fff7e7);

  box-shadow:
    0 0 0 3px rgba(255, 176, 0, 0.15),
    0 6px 14px rgba(170, 100, 0, 0.12);
}

.settings-switches {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 100px;
  padding-bottom: 20px;
  margin-bottom: 20px;

  border-bottom: 2px solid #d7e5f0;
}
.switch-item {
  min-width: 0;

  padding: 6px 10px;

  display: flex;
  align-items: center;
  justify-content: center;

  gap: 8px;

  background: #f5fbff;

  border: 2px solid #d7ebf8;
  border-radius: 18px;

  color: #17559a;

  font-size: 17px;
  font-weight: 800;
}

.switch-icon {
  width: 44px;
  height: 44px;

  object-fit: contain;
  display: block;
}

.switch-label {
  white-space: nowrap;
}

.switch-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;

  position: relative;

  width: 58px;
  height: 32px;

  flex-shrink: 0;

  border-radius: 30px;

  background: #cfd8df;

  cursor: pointer;

  transition: 0.2s ease;
}

.switch-item input[type="checkbox"]::before {
  content: "";

  position: absolute;

  top: 4px;
  left: 4px;

  width: 24px;
  height: 24px;

  border-radius: 50%;

  background: white;

  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.22);

  transition: 0.2s ease;
}

.switch-item input[type="checkbox"]:checked {
  background: #1685df;
}

.switch-item input[type="checkbox"]:checked::before {
  transform: translateX(26px);
}

.settings-actions {
  display: flex;

  align-items: center;
  justify-content: center;

  gap: 26px;
}

.settings-action-button {
  width: 90px;
  height: 90px;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 0;
  box-sizing: border-box;
  flex-shrink: 0;

  border: none;
  border-radius: 22px;
  background: transparent;
  box-shadow: none;

  text-decoration: none;
  cursor: pointer;

  transition: transform 0.12s ease;
}

.settings-action-icon {
  width: 54px;
  height: 54px;

  object-fit: contain;
  display: block;
}

.settings-action-button:active {
  transform: scale(0.85);
}

.option-card:hover,
.difficulty-card:hover {
  transform: translateY(-3px);
}
.difficulty-card:disabled,
.difficulty-card:disabled:hover,
.difficulty-card:disabled:active {
  transform: none !important;
  transition: none;
  cursor: default;
  pointer-events: none;
}

.option-card:active,
.difficulty-card:active {
  transform: translateY(1px);
}

#difficulty-group.disabled {
  opacity: 0.45;
}

#difficulty-group.disabled .difficulty-card {
  cursor: default;
  pointer-events: none;
}

#difficulty-group.disabled .difficulty-card:hover {
  transform: none;
  box-shadow: none;
}
.option-card.dimmed,
.difficulty-card.dimmed {
  opacity: 0.45;
}

.option-card.selected,
.difficulty-card.selected {
  opacity: 1;
}
#settings-overlay .settings-card {
  transform: scale(0.65);
  transform-origin: center center;
}