/* === Avalon-style dark theme — изолировано на body.quest-dark === */

body.quest-dark {
  /* фон — тёмная глубина с тёплым подтоном */
  --av-bg:        #0d0a07;
  --av-bg-2:      #16110b;
  --av-surface:   #1c1610;
  --av-surface-2: #251d14;
  --av-elev:      #2c2218;

  /* границы и линии */
  --av-line:      #3a2c1c;
  --av-line-soft: #25190f;

  /* золото */
  --av-gold:        #c9a961;
  --av-gold-bright: #e6c878;
  --av-gold-deep:   #8a6f3b;
  --av-gold-dim:    #6b5530;

  /* текст */
  --av-text:        #e8dcc0;
  --av-text-muted:  #a89478;
  --av-text-soft:   #7a6850;

  /* акценты */
  --av-blood:    #8a2b1a;
  --av-blood-2:  #5a1a0d;
  --av-leaf:     #5a7d2a;

  --av-display: "Cinzel", "Trajan Pro", "Times New Roman", serif;
  --av-body:    "Cormorant Garamond", "EB Garamond", "Georgia", serif;

  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(201, 169, 97, 0.08), transparent 60%),
    radial-gradient(ellipse 60% 40% at 50% 110%, rgba(138, 43, 26, 0.06), transparent 60%),
    var(--av-bg);
  color: var(--av-text);
  font-family: var(--av-body);
  min-height: 100vh;
  margin: 0;
}

/* убираем общий каркас на этой странице */
body.quest-dark .sidebar,
body.quest-dark .topbar,
body.quest-dark .bottom-nav {
  display: none !important;
}
body.quest-dark .app {
  grid-template-columns: 1fr !important;
}
body.quest-dark .content {
  padding: 0 !important;
}

/* === Кнопка назад === */
.av-back {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 100;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(13, 10, 7, 0.85);
  color: var(--av-gold);
  display: grid;
  place-items: center;
  border: 1px solid var(--av-gold-deep);
  backdrop-filter: blur(6px);
  text-decoration: none;
}
.av-back svg {
  width: 20px;
  height: 20px;
}
.av-back:hover {
  color: var(--av-gold-bright);
  border-color: var(--av-gold);
}

/* === Контейнер страницы === */
.av-page {
  min-height: 100vh;
  padding: 28px 18px 60px;
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* === Шапка === */
.av-head {
  text-align: center;
  padding-top: 36px;
}
.av-head__eyebrow {
  font-family: var(--av-display);
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--av-gold-deep);
  text-transform: uppercase;
  margin-bottom: 10px;
  font-weight: 600;
}
.av-head__title {
  font-family: var(--av-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--av-gold-bright);
  margin: 0 0 8px;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.8);
}
.av-head__subtitle {
  font-family: var(--av-body);
  font-style: italic;
  font-size: 17px;
  color: var(--av-text-muted);
  margin: 0;
}

/* золотой орнамент-разделитель */
.av-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--av-gold-deep);
  margin: 4px 0;
}
.av-divider::before,
.av-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--av-gold-deep) 35%, var(--av-gold-deep) 65%, transparent);
  max-width: 140px;
}
.av-divider svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  color: var(--av-gold);
}

/* === Карточка вопроса === */
.av-q {
  background:
    linear-gradient(180deg, var(--av-surface) 0%, var(--av-surface-2) 100%);
  border: 1px solid var(--av-line);
  border-radius: 6px;
  padding: 22px 20px 20px;
  position: relative;
  box-shadow:
    inset 0 1px 0 rgba(201, 169, 97, 0.08),
    0 8px 24px rgba(0, 0, 0, 0.5);
}
/* уголковые акценты */
.av-q::before,
.av-q::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--av-gold-deep);
  pointer-events: none;
}
.av-q::before {
  top: 6px;
  left: 6px;
  border-right: none;
  border-bottom: none;
}
.av-q::after {
  bottom: 6px;
  right: 6px;
  border-left: none;
  border-top: none;
}

.av-q__num {
  font-family: var(--av-display);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--av-gold);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.av-q__num::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--av-gold-deep), transparent);
}
.av-q__text {
  font-family: var(--av-body);
  font-size: 22px;
  line-height: 1.4;
  color: var(--av-text);
  margin: 0 0 18px;
  font-weight: 500;
}

/* варианты ответов */
.av-answers {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.av-answer {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  background:
    linear-gradient(180deg, rgba(44, 34, 24, 0.6), rgba(28, 22, 16, 0.6));
  border: 1px solid var(--av-line);
  border-radius: 4px;
  font-family: var(--av-body);
  font-size: 18px;
  line-height: 1.3;
  color: var(--av-text);
  text-align: left;
  cursor: pointer;
  transition: background 180ms, border-color 180ms, transform 100ms;
  width: 100%;
  position: relative;
}
.av-answer:hover {
  background:
    linear-gradient(180deg, rgba(60, 46, 30, 0.7), rgba(40, 30, 20, 0.7));
  border-color: var(--av-gold-deep);
}
.av-answer:active {
  transform: translateY(1px);
}
.av-answer__letter {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, var(--av-gold-bright), var(--av-gold-deep) 75%);
  display: grid;
  place-items: center;
  font-family: var(--av-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--av-bg);
  box-shadow:
    inset 0 1px 0 rgba(255, 240, 200, 0.4),
    inset 0 -1px 1px rgba(0, 0, 0, 0.4),
    0 1px 2px rgba(0, 0, 0, 0.4);
}
.av-answer.is-correct {
  background: linear-gradient(180deg, rgba(90, 125, 42, 0.3), rgba(50, 70, 22, 0.3));
  border-color: var(--av-leaf);
}
.av-answer.is-wrong {
  background: linear-gradient(180deg, rgba(138, 43, 26, 0.3), rgba(90, 26, 13, 0.3));
  border-color: var(--av-blood);
}

/* === Прогресс === */
.av-progress {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background:
    linear-gradient(180deg, rgba(28, 22, 16, 0.7), rgba(13, 10, 7, 0.7));
  border: 1px solid var(--av-line);
  border-radius: 4px;
  font-family: var(--av-display);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--av-gold);
  text-transform: uppercase;
}
.av-progress__bar {
  flex: 1;
  height: 6px;
  background: var(--av-bg-2);
  border: 1px solid var(--av-line-soft);
  border-radius: 999px;
  overflow: hidden;
}
.av-progress__fill {
  height: 100%;
  width: 33%;
  background: linear-gradient(90deg, var(--av-gold-deep), var(--av-gold-bright), var(--av-gold));
  box-shadow: 0 0 8px rgba(230, 200, 120, 0.4);
}

/* === Submit === */
.av-submit {
  display: flex;
  justify-content: center;
  margin-top: 8px;
}
.av-btn {
  font-family: var(--av-display);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 14px 32px;
  background:
    linear-gradient(180deg, var(--av-gold-bright), var(--av-gold) 50%, var(--av-gold-deep));
  color: var(--av-bg);
  border: 1px solid var(--av-gold-bright);
  border-radius: 4px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow:
    inset 0 1px 0 rgba(255, 240, 200, 0.6),
    inset 0 -1px 2px rgba(0, 0, 0, 0.3),
    0 6px 16px rgba(0, 0, 0, 0.5),
    0 0 0 1px var(--av-gold-deep);
}
.av-btn:hover {
  filter: brightness(1.08);
}
.av-btn:active {
  transform: translateY(1px);
}
.av-btn svg {
  width: 16px;
  height: 16px;
}
.av-btn--ghost {
  background: transparent;
  color: var(--av-gold);
  border: 1px solid var(--av-gold-deep);
  box-shadow: none;
}
.av-btn--ghost:hover {
  background: rgba(201, 169, 97, 0.08);
  border-color: var(--av-gold);
}

/* === Заходное появление (без свитка — просто fade up) === */
.av-page > * {
  animation: av-in 600ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.av-page > *:nth-child(1) { animation-delay: 0ms; }
.av-page > *:nth-child(2) { animation-delay: 80ms; }
.av-page > *:nth-child(3) { animation-delay: 160ms; }
.av-page > *:nth-child(4) { animation-delay: 240ms; }
.av-page > *:nth-child(5) { animation-delay: 320ms; }
.av-page > *:nth-child(6) { animation-delay: 400ms; }
.av-page > *:nth-child(7) { animation-delay: 480ms; }

@keyframes av-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .av-page > * { animation: none; }
}