/* Панель пошагового объяснения ege-3 (озвучка + подсветка). */

.python-sandbox__action--explain.python-sandbox__action--explain-active {
  border-color: color-mix(in srgb, #0f766e 45%, #94a3b8 55%);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, #ffffff 40%, #99f6e4 60%) 0%,
    color-mix(in srgb, #ccfbf1 70%, #5eead4 30%) 100%
  );
  color: #115e59;
}

.ege-task3-explain-chrome[hidden] {
  display: none !important;
}

.ege-task3-explain-chrome {
  --ege-task3-explain-ink: #0f172a;
  --ege-task3-explain-muted: #475569;
  --ege-task3-explain-accent: #0f766e;
  --ege-task3-explain-accent-deep: #115e59;
  --ege-task3-explain-surface: color-mix(in srgb, #f8fafc 88%, #ccfbf1 12%);
  --ege-task3-explain-border: color-mix(in srgb, #0f766e 22%, #cbd5e1 78%);

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.45rem;
  padding: 0.35rem 0.55rem;
  margin: 0.2rem 0 0.4rem;
  min-height: 2.6rem;
  border-radius: 0.85rem;
  border: 1px solid var(--ege-task3-explain-border);
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, #ffffff 82%, #99f6e4 18%) 0%,
      var(--ege-task3-explain-surface) 48%,
      color-mix(in srgb, #f1f5f9 90%, #5eead4 10%) 100%
    );
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.75) inset,
    0 8px 22px rgba(15, 23, 42, 0.08),
    0 1px 2px rgba(15, 118, 110, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.ege-task3-explain-chrome--active {
  border-color: color-mix(in srgb, var(--ege-task3-explain-accent) 42%, #94a3b8 58%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 10px 26px rgba(15, 118, 110, 0.14),
    0 0 0 1px color-mix(in srgb, var(--ege-task3-explain-accent) 18%, transparent);
}

.ege-task3-explain-chrome--running {
  border-color: color-mix(in srgb, var(--ege-task3-explain-accent) 55%, #64748b 45%);
}

.ege-task3-explain-chrome__group {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  flex-wrap: wrap;
  padding: 0.1rem;
}

.ege-task3-explain-chrome__group--nav {
  justify-content: flex-start;
}

.ege-task3-explain-chrome__group--tools {
  justify-content: flex-end;
  margin-left: auto;
}

.ege-task3-explain-chrome__label {
  min-width: 7.25rem;
  padding: 0.2rem 0.55rem;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ege-task3-explain-ink);
  border-radius: 999px;
  background: color-mix(in srgb, #ffffff 70%, #ccfbf1 30%);
  border: 1px solid color-mix(in srgb, var(--ege-task3-explain-accent) 18%, transparent);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset;
}

.ege-task3-explain-chrome--active .ege-task3-explain-chrome__label {
  color: var(--ege-task3-explain-accent-deep);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, #ffffff 55%, #99f6e4 45%) 0%,
    color-mix(in srgb, #ccfbf1 70%, #ffffff 30%) 100%
  );
}

.ege-task3-explain-chrome .oge-kumir-chrome__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
  min-width: 2.35rem;
  height: 2.35rem;
  margin: 0;
  padding: 0 0.45rem;
  border-radius: 0.7rem;
  border: 1.5px solid color-mix(in srgb, var(--ege-task3-explain-accent) 28%, #94a3b8 72%);
  background: linear-gradient(
    180deg,
    #ffffff 0%,
    color-mix(in srgb, #f8fafc 78%, #99f6e4 22%) 100%
  );
  color: var(--ege-task3-explain-accent-deep);
  font-size: 0.95rem;
  line-height: 1;
  cursor: pointer;
  box-shadow:
    0 2px 0 color-mix(in srgb, var(--ege-task3-explain-accent-deep) 22%, transparent),
    0 1px 0 rgba(255, 255, 255, 0.7) inset;
  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    transform 0.12s ease,
    opacity 0.15s ease;
}

.ege-task3-explain-chrome .oge-kumir-chrome__btn:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--ege-task3-explain-accent) 55%, #64748b 45%);
  background: linear-gradient(
    180deg,
    #ffffff 0%,
    color-mix(in srgb, #ecfdf5 55%, #5eead4 45%) 100%
  );
}

.ege-task3-explain-chrome .oge-kumir-chrome__btn:active:not(:disabled) {
  transform: translateY(1px);
  box-shadow:
    0 1px 0 color-mix(in srgb, var(--ege-task3-explain-accent-deep) 22%, transparent),
    0 1px 0 rgba(255, 255, 255, 0.45) inset;
}

.ege-task3-explain-chrome .oge-kumir-chrome__btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  box-shadow: none;
}

.ege-task3-explain-chrome .ege-task3-explain-chrome__btn--play {
  min-width: 2.55rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.ege-task3-explain-chrome .ege-task3-explain-chrome__btn--play:not(:disabled) {
  color: #fff;
  border-color: #047857;
  background: linear-gradient(180deg, #34d399 0%, #10b981 55%, #059669 100%);
  box-shadow:
    0 2px 0 rgba(6, 78, 59, 0.35),
    0 1px 0 rgba(255, 255, 255, 0.25) inset;
}

.ege-task3-explain-chrome .ege-task3-explain-chrome__btn--playing:not(:disabled) {
  color: #fff;
  border-color: #b45309;
  background: linear-gradient(180deg, #fbbf24 0%, #f59e0b 55%, #d97706 100%);
  box-shadow:
    0 2px 0 rgba(120, 53, 15, 0.35),
    0 1px 0 rgba(255, 255, 255, 0.22) inset;
}

.ege-task3-explain-chrome--continuous .ege-task3-explain-chrome__label {
  color: #065f46;
}

.ege-task3-explain-chrome__speed-group {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  margin: 0 0.1rem;
  padding: 0.1rem;
  border-radius: 0.75rem;
  background: color-mix(in srgb, #ffffff 55%, #ccfbf1 45%);
  border: 1px solid color-mix(in srgb, var(--ege-task3-explain-accent) 16%, transparent);
}

.ege-task3-explain-chrome .ege-task3-explain-chrome__speed {
  min-width: 2.7rem;
  height: 2.1rem;
  padding: 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  border-radius: 0.55rem;
  box-shadow: none;
}

.ege-task3-explain-chrome .ege-task3-explain-chrome__speed--active:not(:disabled) {
  color: #fff;
  border-color: var(--ege-task3-explain-accent-deep);
  background: linear-gradient(
    180deg,
    #2dd4bf 0%,
    var(--ege-task3-explain-accent) 55%,
    var(--ege-task3-explain-accent-deep) 100%
  );
  box-shadow:
    0 1px 0 color-mix(in srgb, #042f2e 30%, transparent),
    0 1px 0 rgba(255, 255, 255, 0.22) inset;
}

/* Скорость не моргает вместе с остальными кнопками. */
.ege-task3-explain-chrome--running .ege-task3-explain-chrome__speed:not(:disabled) {
  animation: none;
}

.ege-task3-explain-chrome .oge-step-audio-toggle--on {
  color: #fff;
  border-color: var(--ege-task3-explain-accent-deep);
  background: linear-gradient(
    180deg,
    #2dd4bf 0%,
    var(--ege-task3-explain-accent) 55%,
    var(--ege-task3-explain-accent-deep) 100%
  );
  box-shadow:
    0 2px 0 color-mix(in srgb, #042f2e 35%, transparent),
    0 1px 0 rgba(255, 255, 255, 0.28) inset;
}

.ege-task3-explain-chrome [data-ege-task3-explain-stop] {
  color: #fff;
  border-color: #991b1b;
  background: linear-gradient(180deg, #f87171 0%, #dc2626 55%, #b91c1c 100%);
  box-shadow:
    0 2px 0 rgba(127, 29, 29, 0.35),
    0 1px 0 rgba(255, 255, 255, 0.22) inset;
}

/* Моргание кнопок панели во время проигрывания шага. */
@keyframes ege-task3-explain-btn-blink {
  0%,
  100% {
    opacity: 1;
    filter: brightness(1);
    box-shadow:
      0 2px 0 color-mix(in srgb, var(--ege-task3-explain-accent-deep) 22%, transparent),
      0 1px 0 rgba(255, 255, 255, 0.7) inset,
      0 0 0 0 color-mix(in srgb, var(--ege-task3-explain-accent) 0%, transparent);
  }
  50% {
    opacity: 0.72;
    filter: brightness(1.08);
    box-shadow:
      0 2px 0 color-mix(in srgb, var(--ege-task3-explain-accent-deep) 22%, transparent),
      0 1px 0 rgba(255, 255, 255, 0.7) inset,
      0 0 0 3px color-mix(in srgb, var(--ege-task3-explain-accent) 28%, transparent);
  }
}

.ege-task3-explain-chrome--running .oge-kumir-chrome__btn:not(:disabled) {
  animation: ege-task3-explain-btn-blink 1s ease-in-out infinite;
}

.ege-task3-explain-chrome--running [data-ege-task3-explain-stop]:not(:disabled) {
  animation-name: ege-task3-explain-btn-blink;
}

@media (prefers-reduced-motion: reduce) {
  .ege-task3-explain-chrome--running .oge-kumir-chrome__btn:not(:disabled) {
    animation: none;
    outline: 2px solid color-mix(in srgb, var(--ege-task3-explain-accent) 55%, transparent);
    outline-offset: 1px;
  }
}

@media (max-width: 768px) {
  .ege-task3-explain-chrome {
    justify-content: space-between;
  }
}

/* Подсветка строки чеклиста фильтра во время демо «Объяснение». */
.htUIMultipleSelectHot td.ege-task3-filter-demo-check,
.htUIMultipleSelectHot .ege-task3-filter-demo-check {
  background: #fff3cd !important;
  box-shadow: inset 0 0 0 2px #f0ad4e;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

@keyframes ege-task3-filter-pulse {
  0%,
  100% {
    box-shadow: inset 0 0 0 2px #f0ad4e;
  }
  50% {
    box-shadow: inset 0 0 0 3px #e67e22;
  }
}

.htUIMultipleSelectHot td.ege-task3-filter-demo-check {
  animation: ege-task3-filter-pulse 0.45s ease-in-out 1;
}

.hf-row0-filter-trigger.ege-task3-filter-demo-arrow {
  outline: 2px solid #0f766e;
  outline-offset: 1px;
  background: #ccfbf1 !important;
}