/* Playful Classroom (v08) — компоненты */

*, *::before, *::after { box-sizing: border-box; }

/* Плейсхолдеры под будущие картинки */
.img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border: 2px dashed rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.65rem;
  text-align: center;
  padding: 4px;
  line-height: 1.2;
}
.img-placeholder--dark {
  background: rgba(0, 0, 0, 0.06);
  border-color: rgba(0, 0, 0, 0.15);
  color: var(--muted);
}
.img-placeholder::after { content: attr(data-asset); }

/* Панель (замена glass-effect) */
.panel,
.theme-v08 .glass-effect {
  background: var(--surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.stamp-heading {
  display: flex;
  justify-content: center;
  margin-bottom: 0.5rem;
  padding-top: 0.5rem;
}
.stamp {
  flex-shrink: 0;
  transform: rotate(-4deg);
  transition: transform 0.25s ease;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.12));
}
.stamp-heading:hover .stamp {
  transform: rotate(0deg);
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Доски дашборда: «Продолжить обучение» / «Продолжить практику» */
.dashboard-board {
  position: relative;
  overflow: hidden;
  background-color: var(--chalkboard);
  background-image: url("../../images/board/hero-chalkboard-texture.png");
  background-size: 512px 512px;
  background-repeat: repeat;
  border: 14px solid var(--board-frame);
  border-image: linear-gradient(
    135deg,
    var(--board-frame-light) 0%,
    var(--board-frame) 25%,
    var(--board-frame-dark) 50%,
    var(--board-frame) 75%,
    var(--board-frame-light) 100%
  ) 1;
  box-shadow:
    inset 0 0 0 2px rgba(0, 0, 0, 0.35),
    inset 0 6px 24px rgba(0, 0, 0, 0.4),
    inset 0 -4px 18px rgba(0, 0, 0, 0.3),
    0 6px 16px rgba(0, 0, 0, 0.25);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-radius: 0;
}
.dashboard-board::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 30%, rgba(255, 255, 255, 0.05) 0%, transparent 32%),
    radial-gradient(circle at 72% 65%, rgba(255, 255, 255, 0.04) 0%, transparent 38%);
  z-index: 1;
}
.dashboard-board::after {
  content: "";
  position: absolute;
  left: -14px;
  right: -14px;
  bottom: -14px;
  height: 14px;
  background: linear-gradient(180deg, var(--board-frame-light) 0%, var(--board-frame-dark) 100%);
  box-shadow:
    0 3px 6px rgba(0, 0, 0, 0.3),
    inset 0 2px 3px rgba(255, 255, 255, 0.25);
  z-index: 3;
}
.dashboard-board > h5 {
  position: relative;
  z-index: 2;
  font-family: var(--font-chalk);
  font-size: 1.8rem;
  color: #f6f4ee;
  text-align: center;
  margin: 0 0 1.25rem;
  letter-spacing: 0.03em;
  paint-order: stroke fill;
  -webkit-text-stroke: 0.4px rgba(255, 255, 255, 0.45);
  text-shadow:
    0 0 1px rgba(255, 255, 255, 0.95),
    0 0 5px rgba(255, 255, 255, 0.32),
    0 0 16px rgba(255, 255, 255, 0.1),
    1px 1px 0 rgba(255, 255, 255, 0.4),
    -1px 0 0 rgba(255, 255, 255, 0.22),
    2px 3px 2px rgba(0, 0, 0, 0.32),
    -1px 2px 1px rgba(0, 0, 0, 0.2);
}
.dashboard-board > h5 i {
  color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 768px) {
  .dashboard-board {
    border-width: 10px;
    padding: 1.25rem 1rem;
  }
  .dashboard-board::after {
    left: -10px;
    right: -10px;
    bottom: -10px;
    height: 10px;
  }
  .dashboard-board > h5 {
    font-size: 1.4rem;
  }
}
@media (max-width: 576px) {
  .dashboard-board {
    padding: 1rem 0.75rem;
    border-width: 8px;
  }
  .dashboard-board .active-session-card {
    padding: 0.75rem 0.85rem;
  }
}

/* Кнопки */
.btn-v08,
.theme-v08 .btn-modern {
  padding: 0.55rem 1.1rem;
  border-radius: 10px;
  border: none;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  background: var(--chalkboard);
  color: #fff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background 0.15s, transform 0.15s;
}
.btn-v08:hover,
.theme-v08 .btn-modern:hover { background: var(--chalkboard-dark); color: #fff; }

.btn-sm,
.theme-v08 .btn-modern.btn-sm {
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  border: none;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--chalkboard);
  color: #fff;
  transition: background 0.15s, transform 0.15s;
}
.btn-sm:hover,
.theme-v08 .btn-modern.btn-sm:hover {
  background: var(--chalkboard-dark);
  color: #fff;
  transform: scale(1.03);
}
.btn-sm--ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid #ccc;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.btn-sm--ghost:hover {
  border-color: var(--chalkboard);
  color: var(--chalkboard);
  background: rgba(45, 90, 71, 0.05);
}

.btn-v08-cta,
.theme-v08 .btn-modern-green,
.theme-v08 .btn-primary {
  padding: 0.9rem 1.75rem;
  font-size: 1.05rem;
  font-family: inherit;
  font-weight: 600;
  color: #fff;
  background: var(--cta);
  border: none;
  border-radius: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(232, 93, 76, 0.4);
  transition: background 0.15s, transform 0.15s;
}
.btn-v08-cta:hover:not(:disabled),
.theme-v08 .btn-modern-green:hover,
.theme-v08 .btn-primary:hover:not(:disabled) {
  background: var(--cta-hover);
  color: #fff;
  transform: scale(1.02);
}
.btn-v08-cta:disabled,
.theme-v08 .btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

/* Записи мелом на доске — flex-строка: инфо слева, кнопки справа */
.dashboard-board .active-session-card {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0;
  color: #fff;
}
.dashboard-board .active-session-card + .active-session-card {
  border-top: none;
}
.dashboard-board .active-session-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='6'%3E%3Cpath d='M0 4 Q20 0 40 4 T80 4 T120 4 T160 4 T200 4 T240 4 T280 4 T320 4 T360 4 T400 4' fill='none' stroke='rgba(255,255,255,0.18)' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-size: 400px 6px;
  background-repeat: repeat-x;
}
.dashboard-board .active-session-card:last-child::after,
.dashboard-board .active-session-card:only-child::after {
  display: none;
}
.dashboard-board .active-session-card__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  text-shadow: 0 0 3px rgba(255, 255, 255, 0.3);
}
.dashboard-board .active-session-card__body {
  flex: 1;
  min-width: 0;
  font-family: var(--font-chalk);
}
.dashboard-board .active-session-card__header h6 {
  margin: 0 0 0.1rem;
  font-size: 1.45rem;
  font-weight: 600;
  color: #f6f4ee;
  font-family: var(--font-chalk);
  letter-spacing: 0.02em;
  -webkit-text-stroke: 0.3px rgba(255, 255, 255, 0.4);
  text-shadow:
    0 0 1px rgba(255, 255, 255, 0.95),
    0 0 5px rgba(255, 255, 255, 0.25),
    1px 1px 0 rgba(255, 255, 255, 0.35),
    1px 2px 2px rgba(0, 0, 0, 0.35);
}
.dashboard-board .active-session-card__level {
  font-family: var(--font-chalk);
  font-weight: 400;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.6);
  -webkit-text-stroke: 0.2px rgba(255, 255, 255, 0.3);
}
.dashboard-board .active-session-card__header small {
  display: block;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.65);
  font-family: var(--font-chalk);
  text-shadow: 0 0 2px rgba(255, 255, 255, 0.15);
}
.dashboard-board .active-session-card__progress {
  margin-top: 0.4rem;
  max-width: 280px;
}
.dashboard-board .active-session-card__progress-track {
  height: 5px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.15rem;
}
.dashboard-board .active-session-card__progress-bar {
  height: 100%;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 4px;
  transition: width 0.4s ease;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.2);
}
.dashboard-board .active-session-card__progress-label {
  font-family: var(--font-chalk);
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.55);
}
.dashboard-board .active-session-card__actions {
  flex-shrink: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
}
.dashboard-board .active-session-card__continue {
  position: relative;
  background: none;
  color: #fff;
  font-family: var(--font-chalk);
  font-size: 1.2rem;
  font-weight: 600;
  padding: 0 0 2px;
  border: none;
  border-radius: 0;
  box-shadow: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  text-decoration: none;
  cursor: pointer;
  opacity: 0.9;
  transition: opacity 0.15s;
  text-shadow: 0 0 2px rgba(255, 255, 255, 0.25);
}
.dashboard-board .active-session-card__continue::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='8'%3E%3Cpath d='M0 5 Q15 1 30 5 T60 5' fill='none' stroke='rgba(255,255,255,0.75)' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-size: 60px 8px;
  background-repeat: repeat-x;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.dashboard-board .active-session-card__continue:hover {
  opacity: 1;
  background: none;
  border: none;
  box-shadow: none;
  transform: none;
  color: #fff;
}
.dashboard-board .active-session-card__continue:hover::after {
  opacity: 1;
}
.dashboard-board .active-session-card__actions .delete-session-btn {
  background: none;
  color: #fff;
  border: none;
  border-radius: 0;
  padding: 0;
  font-size: 1rem;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.15s, color 0.15s;
  text-shadow: none;
  box-shadow: none;
  line-height: 1;
}
.dashboard-board .active-session-card__actions .delete-session-btn .trash-icon {
  display: block;
  overflow: visible;
  transition: color 0.15s;
}
.dashboard-board .active-session-card__actions .delete-session-btn .trash-lid {
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: 21px 5px;
}
.dashboard-board .active-session-card__actions .delete-session-btn:hover {
  color: #ff6b6b;
  opacity: 0.85;
  background: none;
  border: none;
  box-shadow: none;
}
.dashboard-board .active-session-card__actions .delete-session-btn:hover .trash-lid {
  transform: rotate(55deg);
}

/* Темы — карусель cover flow */
.topics-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.5rem 0 1rem;
}
.topics-carousel__viewport {
  flex: 1;
  overflow: hidden;
  min-height: 340px;
  touch-action: pan-y;
  outline: none;
}
.topics-carousel__viewport:focus-visible {
  box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.35);
  border-radius: 8px;
}
.topics-carousel__track {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  will-change: transform;
  transition: transform 0.35s ease;
}
.topics-carousel__track--instant {
  transition: none !important;
}
.topics-carousel__track--instant .topics-carousel__slide {
  transition: none !important;
}
.topics-carousel__slide {
  flex-shrink: 0;
  width: 220px;
  transform: scale(0.68);
  opacity: 0.75;
  transition: transform 0.35s ease, opacity 0.35s ease;
  z-index: 1;
}
.topics-carousel__slide.is-near {
  transform: scale(0.82);
  opacity: 0.9;
  z-index: 2;
}
.topics-carousel__slide.is-center {
  transform: scale(1);
  opacity: 1;
  z-index: 3;
}
.topics-carousel__nav {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 2px solid var(--board-frame);
  border-radius: 50%;
  background: linear-gradient(180deg, var(--board-frame-light) 0%, var(--board-frame) 100%);
  color: var(--chalkboard);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: background 0.15s, transform 0.15s, opacity 0.15s;
}
.topics-carousel__nav:hover:not(:disabled) {
  transform: scale(1.05);
  background: linear-gradient(180deg, #fff 0%, var(--board-frame-light) 100%);
}
.topics-carousel__nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.topics-carousel__slide .topic-card {
  width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  .topics-carousel__track,
  .topics-carousel__slide {
    transition: none;
  }
}

@media (max-width: 576px) {
  .topics-carousel {
    gap: 0.25rem;
  }
  .topics-carousel__viewport {
    min-height: 300px;
  }
  .topics-carousel__slide {
    width: 180px;
  }
  .topics-carousel__nav {
    width: 2rem;
    height: 2rem;
    font-size: 0.85rem;
  }
}

/* Рамка доски — как в .hero-board / .footer (масштаб под карточку) */
.topic-card {
  --topic-card-frame: 10px;
  border-radius: 0;
  padding: 1.25rem 1rem;
  min-height: 300px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  position: relative;
  overflow: hidden;
  background-color: #141414;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-align: center;
  border: var(--topic-card-frame) solid var(--board-frame);
  border-image: linear-gradient(
    135deg,
    var(--board-frame-light) 0%,
    var(--board-frame) 25%,
    var(--board-frame-dark) 50%,
    var(--board-frame) 75%,
    var(--board-frame-light) 100%
  ) 1;
  box-shadow:
    inset 0 0 0 2px rgba(0, 0, 0, 0.35),
    inset 0 4px 16px rgba(0, 0, 0, 0.38),
    inset 0 -3px 12px rgba(0, 0, 0, 0.28),
    0 4px 12px rgba(0, 0, 0, 0.2);
}
.topic-card::after {
  content: "";
  position: absolute;
  left: calc(-1 * var(--topic-card-frame));
  right: calc(-1 * var(--topic-card-frame));
  bottom: calc(-1 * var(--topic-card-frame));
  height: var(--topic-card-frame);
  pointer-events: none;
  background: linear-gradient(180deg, var(--board-frame-light) 0%, var(--board-frame-dark) 100%);
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.3),
    inset 0 1px 2px rgba(255, 255, 255, 0.25);
  z-index: 2;
}
.topic-card[data-topic="programming"] {
  background-image: url("/static/images/dashboard/cards/topic-card-bg-programming.png");
}
.topic-card[data-topic="math"] {
  background-image: url("/static/images/dashboard/cards/topic-card-bg-math.png");
}
.topic-card[data-topic="english"] {
  background-image: url("/static/images/dashboard/cards/topic-card-bg-english.png");
}
.topic-card[data-topic="history"] {
  background-image: url("/static/images/dashboard/cards/topic-card-bg-history.png");
  background-position: center;
}
.topic-card[data-topic="physics"] {
  background-image: url("/static/images/dashboard/cards/topic-card-bg-physics.png");
  background-position: center;
}
.topic-card[data-topic="custom"] {
  background-image: url("/static/images/dashboard/cards/topic-card-bg-custom.png");
}
.topic-card:hover:not(.selected) {
  box-shadow:
    inset 0 0 0 2px rgba(0, 0, 0, 0.35),
    inset 0 4px 16px rgba(0, 0, 0, 0.38),
    inset 0 -3px 12px rgba(0, 0, 0, 0.28),
    0 6px 16px rgba(0, 0, 0, 0.28);
}
.topics-carousel__slide.is-center .topic-card:hover:not(.selected) {
  box-shadow:
    inset 0 0 0 2px rgba(0, 0, 0, 0.35),
    inset 0 4px 16px rgba(0, 0, 0, 0.38),
    inset 0 -3px 12px rgba(0, 0, 0, 0.28),
    0 8px 20px rgba(0, 0, 0, 0.32);
}
.topic-card.selected,
.topic-card.selected:hover {
  box-shadow:
    inset 0 0 0 3px rgba(255, 255, 255, 0.92),
    inset 0 0 0 2px rgba(0, 0, 0, 0.35),
    inset 0 4px 16px rgba(0, 0, 0, 0.38),
    inset 0 -3px 12px rgba(0, 0, 0, 0.28),
    0 6px 18px rgba(0, 0, 0, 0.28);
}
.topic-card.selected h5,
.topic-card.selected:hover h5 {
  position: relative;
}
.topic-card.selected h5::after,
.topic-card.selected:hover h5::after {
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  bottom: -14px;
  height: 18px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  /* Росчерк с зигзагом-завитком в середине, белым "мелом" */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 20' preserveAspectRatio='none'%3E%3Cpath d='M4 13 C50 9 95 8 108 6 C116 5 104 12 98 13 C92 14 110 11 130 11 C160 11 184 9 196 8' fill='none' stroke='%23ffffff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  opacity: 0.95;
  /* Меловая текстура: рваные края линии */
  filter: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='chalkstroke'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.0' numOctaves='4' result='n'/%3E%3CfeDisplacementMap in='SourceGraphic' in2='n' scale='3.5' xChannelSelector='R' yChannelSelector='G'/%3E%3C/filter%3E%3C/svg%3E#chalkstroke")
          drop-shadow(0 0 1px rgba(255, 255, 255, 0.5));
}
.topic-card h5,
.topic-card p {
  position: relative;
  z-index: 1;
}
.topic-card h5 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  font-family: var(--font-chalk);
  color: #f6f4ee;
  letter-spacing: 0.02em;
  -webkit-text-stroke: 0.3px rgba(255, 255, 255, 0.4);
  text-shadow:
    0 0 1px rgba(255, 255, 255, 0.95),
    0 0 5px rgba(255, 255, 255, 0.25),
    1px 1px 0 rgba(255, 255, 255, 0.35),
    2px 3px 2px rgba(0, 0, 0, 0.35);
}
.topic-card p {
  margin: 0.4rem 0 0;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.3;
  text-align: center;
  font-family: var(--font-chalk);
  -webkit-text-stroke: 0.2px rgba(255, 255, 255, 0.3);
  text-shadow:
    0 0 1px rgba(255, 255, 255, 0.8),
    0 0 4px rgba(255, 255, 255, 0.15),
    1px 1px 1px rgba(0, 0, 0, 0.3);
}
.topic-card__arrow {
  display: none;
}

/* Карточка "Свой вариант" — большой плюс */
.topic-card--custom {
  justify-content: center;
  gap: 0.5rem;
}
.topic-card__plus {
  font-size: 4rem;
  font-weight: 300;
  line-height: 1;
  font-family: var(--font-chalk);
  color: #f6f4ee;
  -webkit-text-stroke: 0.4px rgba(255, 255, 255, 0.45);
  text-shadow:
    0 0 1px rgba(255, 255, 255, 0.95),
    0 0 5px rgba(255, 255, 255, 0.25),
    1px 1px 0 rgba(255, 255, 255, 0.35),
    2px 3px 2px rgba(0, 0, 0, 0.35);
}
.topic-card--custom h5 {
  margin-top: 0.25rem;
}

/* Уровни — билеты */
#level-selection[hidden],
#custom-topic-input[hidden] { display: none !important; }

.levels-heading {
  font-family: var(--font-chalk);
  font-size: 1.6rem;
  text-align: center;
  margin: 0 0 1rem;
  color: var(--chalkboard);
  -webkit-text-stroke: 0.3px rgba(45, 90, 71, 0.25);
  text-shadow:
    0 0 1px rgba(45, 90, 71, 0.1),
    1px 1px 0 rgba(45, 90, 71, 0.08);
}

.tickets-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.level-ticket {
  position: relative;
  background: #fff;
  border: 2px solid #d5cdc0;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}
.level-ticket::before {
  content: '';
  position: absolute;
  left: 68px;
  top: -2px;
  bottom: -2px;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    #d5cdc0 0px,
    #d5cdc0 4px,
    transparent 4px,
    transparent 8px
  );
  pointer-events: none;
}
.level-ticket input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}
.level-ticket label {
  display: table;
  width: 100%;
  cursor: pointer;
  margin: 0;
}
.ticket-stub {
  display: table-cell;
  width: 68px;
  vertical-align: middle;
  text-align: center;
  color: var(--chalkboard);
  transition: color 0.15s;
  padding: 0 8px;
}
.ticket-img {
  display: block;
  width: 48px;
  height: 48px;
  object-fit: contain;
  object-position: center center;
  margin-top: 14px;
  transition: transform 0.15s;
}
.level-ticket[data-level="express"] .ticket-img {
  margin-top: 4px;
}
.level-ticket:hover .ticket-img {
  transform: scale(1.08);
}
.ticket-body {
  display: table-cell;
  vertical-align: middle;
  padding: 0.75rem 0.85rem 0.75rem 0.75rem;
}
.ticket-title {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}
.ticket-desc {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
}
.level-ticket:hover {
  border-color: var(--chalkboard);
  box-shadow: 0 2px 10px rgba(45, 90, 71, 0.1);
}
.level-ticket:hover::before {
  background: repeating-linear-gradient(
    to bottom,
    var(--chalkboard) 0px,
    var(--chalkboard) 4px,
    transparent 4px,
    transparent 8px
  );
}
.level-ticket:hover .ticket-stub {
  color: var(--chalkboard-dark);
}

.level-ticket.selected {
  border-color: var(--chalkboard);
  background: #f0f7f2;
  box-shadow: 0 0 0 2px rgba(45, 90, 71, 0.12), 0 2px 10px rgba(45, 90, 71, 0.08);
}
.level-ticket.selected::before {
  background: repeating-linear-gradient(
    to bottom,
    var(--chalkboard) 0px,
    var(--chalkboard) 4px,
    transparent 4px,
    transparent 8px
  );
}
.level-ticket.selected .ticket-stub {
  color: var(--chalkboard-dark);
}
.level-ticket.selected::after {
  content: "✓ ВЫБРАНО";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-15deg);
  font-family: var(--font-chalk);
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(180, 50, 30, 0.55);
  white-space: nowrap;
  border: 2.5px solid rgba(180, 50, 30, 0.4);
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  pointer-events: none;
  line-height: 1.3;
}

@media (max-width: 992px) {
  .tickets-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
  .tickets-grid { grid-template-columns: 1fr; }
}

/* Свой вариант — бумажный стикер */
.custom-panel {
  position: relative;
  background-color: #fdf6e6;
  background-image: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.65) 0%,
    transparent 45%,
    rgba(124, 78, 40, 0.04) 100%
  );
  border: 1px solid #e6d9bf;
  border-radius: 6px;
  padding: 1.5rem 1.85rem 1.25rem;
  transform: rotate(0.8deg);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.06),
    0 10px 22px rgba(0, 0, 0, 0.11);
}
/* Скотч левый — чуть наклонён */
.custom-panel::before {
  content: "";
  position: absolute;
  top: -11px;
  left: 10%;
  width: 80px;
  height: 22px;
  transform: rotate(-2deg);
  background: linear-gradient(
    180deg,
    rgba(226, 214, 184, 0.6) 0%,
    rgba(210, 196, 162, 0.48) 100%
  );
  border-left: 1px solid rgba(255, 255, 255, 0.5);
  border-right: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  pointer-events: none;
  z-index: 2;
}
/* Скотч правый — немного другой угол */
.custom-panel::after {
  content: "";
  position: absolute;
  top: -11px;
  right: 12%;
  width: 72px;
  height: 22px;
  transform: rotate(3deg);
  background: linear-gradient(
    180deg,
    rgba(226, 214, 184, 0.55) 0%,
    rgba(210, 196, 162, 0.44) 100%
  );
  border-left: 1px solid rgba(255, 255, 255, 0.5);
  border-right: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  pointer-events: none;
  z-index: 2;
}
.custom-panel h5 {
  font-family: var(--font-chalk);
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 0.85rem;
}
.custom-panel .hint {
  font-family: var(--font-chalk);
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}
#custom-topic-textarea {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  display: block;
  padding: 0.75rem;
  border: 1px solid #d5c9b0;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
  font-family: var(--font-chalk);
  font-size: 1rem;
  color: var(--text);
  resize: vertical;
  transition: border-color 0.15s, box-shadow 0.15s;
}
#custom-topic-textarea:hover {
  border-color: var(--chalkboard);
  box-shadow: 0 0 0 2px rgba(45, 90, 71, 0.06);
}
#custom-topic-textarea:focus {
  border-color: var(--chalkboard);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.04), 0 0 0 3px rgba(45, 90, 71, 0.1);
  outline: none;
}
#custom-topic-textarea::placeholder {
  color: #b5a98a;
  font-family: var(--font-chalk);
  font-size: 0.9rem;
}

/* CTA bar — «бумажный стикер» на стене */
.cta-bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  background-color: #fdf6e6;
  background-image: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.6) 0%,
    transparent 42%,
    rgba(124, 78, 40, 0.045) 100%
  );
  border: 1px solid #e6d9bf;
  border-radius: 6px;
  padding: 1.35rem 1.85rem;
  margin-top: 2.5rem;
  transform: rotate(-1.2deg);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.06),
    0 10px 22px rgba(0, 0, 0, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.cta-bar:hover {
  transform: rotate(0deg);
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.07),
    0 14px 28px rgba(0, 0, 0, 0.15);
}
/* Кусок «скотча» сверху по центру */
.cta-bar::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 50%;
  width: 96px;
  height: 24px;
  transform: translateX(-50%) rotate(-2deg);
  background: linear-gradient(
    180deg,
    rgba(226, 214, 184, 0.55) 0%,
    rgba(210, 196, 162, 0.45) 100%
  );
  border-left: 1px solid rgba(255, 255, 255, 0.45);
  border-right: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  z-index: 2;
}
.cta-bar__left {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}
.cta-bar__left .cta-bar__icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}
.cta-bar__left h3 {
  margin: 0 0 0.15rem;
  font-family: var(--font-chalk);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}
.cta-bar__left p {
  margin: 0;
  font-family: var(--font-chalk);
  font-size: 1.2rem;
  color: var(--muted);
  line-height: 1.25;
}

#start-btn {
  flex-shrink: 0;
  padding: 0.9rem 1.75rem;
  font-size: 1.05rem;
  font-family: inherit;
  font-weight: 600;
  color: #fff;
  background: var(--cta);
  border: none;
  border-radius: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(232, 93, 76, 0.4);
  transition: background 0.15s, transform 0.15s;
}
#start-btn:hover:not(:disabled) {
  background: var(--cta-hover);
  transform: scale(1.02);
}
#start-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

/* Toast-уведомления из learning_dashboard.js */
.app-toast {
  top: 1rem;
  right: 1rem;
  z-index: 1080;
  max-width: 360px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

/* Кастомный диалог подтверждения в стиле доски */
.chalk-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: v08FadeIn 0.18s ease;
}
.chalk-dialog {
  position: relative;
  background-color: var(--chalkboard);
  border: 12px solid var(--board-frame);
  border-image: linear-gradient(
    135deg,
    var(--board-frame-light) 0%,
    var(--board-frame) 30%,
    var(--board-frame-dark) 55%,
    var(--board-frame) 75%,
    var(--board-frame-light) 100%
  ) 1;
  box-shadow:
    inset 0 0 0 2px rgba(0, 0, 0, 0.3),
    inset 0 4px 20px rgba(0, 0, 0, 0.35),
    0 8px 32px rgba(0, 0, 0, 0.4);
  padding: 2rem 2.25rem 1.75rem;
  max-width: 400px;
  width: calc(100vw - 2rem);
  text-align: center;
  animation: v08FadeIn 0.2s ease;
}
.chalk-dialog__icon {
  font-size: 2.2rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0.75rem;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}
.chalk-dialog__title {
  font-family: var(--font-chalk);
  font-size: 1.6rem;
  font-weight: 700;
  color: #f6f4ee;
  margin: 0 0 0.6rem;
  -webkit-text-stroke: 0.3px rgba(255, 255, 255, 0.4);
  text-shadow:
    0 0 1px rgba(255, 255, 255, 0.95),
    0 0 8px rgba(255, 255, 255, 0.25),
    1px 2px 2px rgba(0, 0, 0, 0.3);
}
.chalk-dialog__text {
  font-family: var(--font-chalk);
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 1.75rem;
  line-height: 1.5;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.chalk-dialog__actions {
  display: flex;
  gap: 0.85rem;
  justify-content: center;
}
.chalk-dialog__btn {
  font-family: var(--font-chalk);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 0.5rem 1.4rem;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s, border-color 0.15s;
}
.chalk-dialog__btn--cancel {
  background: transparent;
  color: rgba(255, 255, 255, 0.82);
  border-color: rgba(255, 255, 255, 0.35);
}
.chalk-dialog__btn--cancel:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}
.chalk-dialog__btn--danger {
  background: var(--cta);
  color: #fff;
  border-color: var(--cta);
  box-shadow: 0 3px 10px rgba(232, 93, 76, 0.35);
}
.chalk-dialog__btn--danger:hover {
  background: var(--cta-hover);
  transform: scale(1.03);
}
.chalk-dialog__btn--primary {
  background: var(--cta);
  color: #fff;
  border-color: var(--cta);
  box-shadow: 0 3px 10px rgba(232, 93, 76, 0.35);
}
.chalk-dialog__btn--primary:hover {
  background: var(--cta-hover);
  transform: scale(1.03);
}

/* Поле ввода в меловом диалоге */
.chalk-dialog__input {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-chalk);
  font-size: 1.2rem;
  color: #f6f4ee;
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  padding: 0.6rem 0.85rem;
  margin: 0 0 1.6rem;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}
.chalk-dialog__input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}
.chalk-dialog__input:focus {
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.12);
}
.chalk-dialog__input.is-invalid {
  border-color: var(--cta);
  box-shadow: 0 0 0 3px rgba(232, 93, 76, 0.25);
}

/* Лёгкая анимация появления */
.fade-in { animation: v08FadeIn 0.4s ease both; }
@keyframes v08FadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .fade-in { animation: none; opacity: 1; transform: none; }
}

/* Совместимость со старыми утилитами */
.theme-v08 .text-gradient { color: var(--chalkboard); }
.theme-v08 .text-blue { color: var(--chalkboard); }

@media (max-width: 992px) {
  .levels-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-bar { flex-direction: column; text-align: center; transform: none; }
  .cta-bar:hover { transform: none; }
  .cta-bar__left { flex-direction: column; align-items: center; text-align: center; }
}

@media (max-width: 576px) {
  .levels-grid { grid-template-columns: 1fr; }
}

/* ── Политика конфиденциальности ──────────────────────── */
.privacy-doc {
  max-width: 780px;
  margin: 0 auto;
  color: var(--text);
  line-height: 1.75;
}
.privacy-meta {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 2rem;
  text-align: center;
}
.privacy-doc h2 {
  font-family: var(--font-chalk);
  font-size: 1.65rem;
  color: var(--chalkboard);
  margin: 2rem 0 0.5rem;
  padding-bottom: 0.3rem;
  border-bottom: 1.5px solid rgba(45, 90, 71, 0.15);
}
.privacy-doc h3 {
  font-size: 1.05rem;
  color: var(--text);
  font-weight: 600;
  margin: 1rem 0 0.35rem;
}
.privacy-doc p {
  margin-bottom: 0.75rem;
}
.privacy-doc ul,
.privacy-doc ol {
  padding-left: 1.4rem;
  margin-bottom: 0.75rem;
}
.privacy-doc li {
  margin-bottom: 0.3rem;
}
.privacy-doc a {
  color: var(--chalkboard);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.privacy-doc a:hover {
  color: var(--chalkboard-dark);
}

/* ── Тёмная тема: cta-bar ──────────────────────────────── */
.theme-dark .cta-bar {
  background-color: var(--surface);
  background-image: none;
  border-color: var(--sb-line, #363850);
  box-shadow: 0 1px 2px rgba(0,0,0,0.2), 0 10px 22px rgba(0,0,0,0.3);
}