/* =========================================================
   Challenge widget — original Tickfunded mint / teal theme
   (pre–Tick Funded restyle)
   ========================================================= */
[data-challenges-root] {
  --cw-bg: var(--bg, #071516);
  --cw-border: var(--border, #204746);
  --cw-surface: var(--surface, #0D2222);
  --cw-surface2: var(--surface-2, #12302F);
  --cw-text: var(--text, #EDF6F7);
  --cw-muted: var(--muted, #8EA6A5);
  --cw-mint: var(--mint, #20B8FF);
  --cw-mint-dim: var(--mint-dim, #155BFF);
  --cw-display: var(--display, "Space Grotesk", system-ui, sans-serif);
  --cw-body: var(--body, Inter, system-ui, sans-serif);
  --cw-mono: var(--mono, "IBM Plex Mono", ui-monospace, monospace);
  --cw-radius: var(--radius, 14px);
  font-family: var(--cw-body);
  color: var(--cw-text);
  width: 100%;
  box-sizing: border-box;
}
[data-challenges-root] *,
[data-challenges-root] *::before,
[data-challenges-root] *::after { box-sizing: border-box; }

.challenges {
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1rem, 4vw, 1.5rem);
  border-top: 1px solid var(--cw-border);
}
.challenges__inner {
  max-width: 760px;
  margin: 0 auto;
}
.challenges__title {
  font-family: var(--cw-display);
  font-size: clamp(1.5rem, 4.5vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
  line-height: 1.2;
}
.challenges__sub {
  color: var(--cw-muted);
  margin: 0 0 1.5rem;
  max-width: 38rem;
  font-size: clamp(0.92rem, 2.5vw, 1.02rem);
  line-height: 1.55;
}

/* Type tabs */
.ch-type-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.15rem;
}
.ch-type-tab {
  appearance: none;
  -webkit-appearance: none;
  text-align: center;
  padding: 0.7rem 0.35rem;
  border-radius: 12px;
  background: var(--cw-surface);
  border: 1px solid var(--cw-border);
  color: var(--cw-muted);
  font-weight: 600;
  font-size: clamp(0.72rem, 2.2vw, 0.88rem);
  line-height: 1.25;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
  white-space: normal;
}
.ch-type-tab:hover {
  color: var(--cw-text);
  border-color: var(--cw-mint-dim);
}
.ch-type-tab.is-active {
  color: var(--cw-text);
  border-color: var(--cw-mint);
  background: linear-gradient(180deg, rgba(53, 208, 160, 0.12), var(--cw-surface2));
  box-shadow: 0 0 0 1px rgba(53, 208, 160, 0.25);
}
.ch-type-tab:focus-visible {
  outline: 2px solid var(--cw-mint);
  outline-offset: 2px;
}

/* Size cards — grid on desktop; horizontal slider on phones */
.ch-size-scroll {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.7rem;
  padding: 0.15rem 0 0.9rem;
  margin: 0 0 1.15rem;
  overflow: visible;
}

.ch-size-card {
  background: var(--cw-surface);
  border: 1px solid var(--cw-border);
  border-radius: var(--cw-radius);
  padding: 1rem 0.9rem 1.05rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  cursor: pointer;
  color: inherit;
  font: inherit;
  text-align: left;
  min-height: 108px;
  min-width: 0;
  transition: border-color 0.15s ease, transform 0.12s ease, box-shadow 0.15s ease;
}
.ch-size-card:hover {
  border-color: var(--cw-mint-dim);
  transform: translateY(-1px);
}
.ch-size-card.is-active {
  border-color: var(--cw-mint);
  box-shadow: 0 0 0 1px rgba(53, 208, 160, 0.35), 0 8px 24px rgba(0, 0, 0, 0.25);
  background: linear-gradient(165deg, rgba(53, 208, 160, 0.1), var(--cw-surface));
}
.ch-size-card:focus-visible {
  outline: 2px solid var(--cw-mint);
  outline-offset: 2px;
}

.ch-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--cw-mint);
  color: #06110d;
  font-size: 0.62rem;
  font-weight: 700;
  padding: 3px 7px;
  border-radius: 999px;
  font-family: var(--cw-mono);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.ch-size-label {
  font-size: 0.72rem;
  color: var(--cw-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--cw-mono);
}
.ch-size-value {
  font-family: var(--cw-display);
  font-size: clamp(1.15rem, 3vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 0.15rem;
}
.ch-size-fee {
  color: var(--cw-mint);
  font-weight: 700;
  font-family: var(--cw-mono);
  font-size: 0.92rem;
  margin-top: auto;
  padding-top: 0.35rem;
}

/* Detail panel */
.ch-detail,
[data-ch-detail] {
  background: var(--cw-surface);
  border: 1px solid var(--cw-border);
  border-radius: 18px;
  padding: clamp(1.1rem, 3vw, 1.45rem);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
  overflow: visible;
}
.ch-detail-head h3 {
  font-family: var(--cw-display);
  font-size: clamp(1.05rem, 3vw, 1.2rem);
  margin: 0 0 0.35rem;
  color: var(--cw-text);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.ch-price {
  color: var(--cw-mint);
  font-family: var(--cw-mono);
  font-size: clamp(1.45rem, 5vw, 1.85rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.ch-rules {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}
.ch-rules li {
  display: flex !important;
  flex-direction: row !important;
  justify-content: space-between !important;
  align-items: center !important;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(32, 71, 70, 0.85);
  font-size: clamp(0.84rem, 2.4vw, 0.92rem);
  color: var(--cw-muted);
  flex-wrap: nowrap !important;
}
.ch-rules li:last-child { border-bottom: none; }
.ch-rules li .ch-rule-left {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
}
.ch-rules li .ch-rule-ico {
  display: none; /* original look: no Tick Funded "i" circles */
}
.ch-rules li span { flex: 1 1 auto; min-width: 0; }
.ch-rules li strong {
  color: var(--cw-text);
  font-weight: 600;
  text-align: right;
  flex: 0 0 auto;
}

/* Start Challenge — full width, original mint */
[data-ch-detail] .btn,
.ch-detail .btn,
[data-ch-detail] [data-ch-start-btn],
[data-ch-start-btn],
.ch-detail button[data-ch-start-btn],
[data-ch-detail] .btn.btn--primary,
[data-ch-detail] .btn--block {
  display: flex !important;
  width: 100% !important;
  max-width: none !important;
  box-sizing: border-box !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 1rem 1.25rem !important;
  min-height: 52px !important;
  border-radius: 12px !important;
  font-weight: 700 !important;
  font-size: 1rem !important;
  line-height: 1.25 !important;
  white-space: nowrap !important;
  border: none !important;
  cursor: pointer;
  background: var(--cw-mint) !important;
  color: #06110d !important;
  text-align: center !important;
  margin: 0 !important;
  transition: background 0.15s ease, transform 0.12s ease, opacity 0.15s ease;
}
[data-ch-detail] .btn:hover,
[data-ch-start-btn]:hover {
  background: #4fe0b2 !important;
  transform: translateY(-1px);
}
[data-ch-detail] .btn:disabled {
  opacity: 0.65;
  cursor: wait;
  transform: none;
}

/* Phones: horizontal slider — ~2–3 cards visible, swipe for more */
@media (max-width: 768px) {
  .ch-type-tabs {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 0.35rem !important;
    overflow: visible !important;
  }
  .ch-type-tab {
    min-width: 0 !important;
    width: 100% !important;
    padding: 0.5rem 0.15rem !important;
    font-size: 0.65rem !important;
    line-height: 1.2 !important;
    border-radius: 10px;
    white-space: normal;
  }
  .ch-size-scroll {
    display: flex !important;
    flex-wrap: nowrap !important;
    grid-template-columns: none !important;
    gap: 0.55rem;
    overflow-x: auto !important;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scroll-padding-left: 0.15rem;
    padding: 0.2rem 0.15rem 0.85rem;
    margin: 0 0 1.1rem;
    scrollbar-width: thin;
    scrollbar-color: var(--cw-mint-dim, #155BFF) transparent;
  }
  .ch-size-scroll::-webkit-scrollbar {
    height: 4px;
  }
  .ch-size-scroll::-webkit-scrollbar-thumb {
    background: var(--cw-mint-dim, #155BFF);
    border-radius: 99px;
  }
  .ch-size-card {
    flex: 0 0 auto !important;
    /* ~2.2 cards on narrow phones, ~3 on larger phones */
    width: min(42vw, 9.5rem);
    min-width: min(42vw, 9.5rem);
    max-width: 10.5rem;
    min-height: 96px;
    padding: 0.85rem 0.7rem;
    scroll-snap-align: start;
  }
  /* rules stay on one line even on phones */
  .ch-rules li {
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.5rem;
  }
  .ch-rules li strong { text-align: right !important; }
}

@media (min-width: 400px) and (max-width: 768px) {
  .ch-size-card {
    width: min(30vw, 9.25rem);
    min-width: min(30vw, 9.25rem);
  }
}

@media (min-width: 769px) {
  .ch-size-scroll {
    display: grid !important;
    flex-wrap: unset;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    overflow: visible !important;
    scroll-snap-type: none;
  }
  .ch-size-card {
    width: auto;
    min-width: 0;
    max-width: none;
    flex: unset;
  }
}

@media (min-width: 900px) {
  .challenges__inner { max-width: 820px; }
  .ch-size-scroll {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Dashboard embed */
#challenge [data-challenges-root] { max-width: 100%; }
#challenge .challenges__title {
  font-size: clamp(1.25rem, 3vw, 1.6rem);
}

@media (prefers-reduced-motion: reduce) {
  .ch-type-tab, .ch-size-card, [data-ch-start-btn] { transition: none; }
  .ch-size-card:hover, [data-ch-start-btn]:hover { transform: none; }
}

/* Always one line: label left, value right */
.ch-rules li .ch-rule-left,
.ch-rules li > span:not(.ch-rule-left) {
  flex: 1 1 auto;
  min-width: 0;
  white-space: normal;
}
.ch-rules li strong {
  flex: 0 0 auto !important;
  white-space: nowrap !important;
  text-align: right !important;
  color: var(--cw-text);
  font-weight: 600;
}

/* ===== Dashboard #challenge mobile parity with index ===== */
#challenge .ch-type-tabs,
[data-challenges-root] .ch-type-tabs {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
}
@media (max-width: 768px) {
  #challenge .ch-type-tab,
  [data-challenges-root] .ch-type-tab {
    min-width: 0 !important;
    padding: 0.55rem 0.15rem !important;
    font-size: 0.72rem !important;
  }
  #challenge .ch-size-scroll,
  [data-challenges-root] .ch-size-scroll {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    gap: 0.5rem !important;
  }
  #challenge .ch-size-card,
  [data-challenges-root] .ch-size-card {
    flex: 0 0 auto !important;
    width: min(42vw, 9.5rem) !important;
    min-width: min(42vw, 9.5rem) !important;
    scroll-snap-align: start;
  }
  #challenge .ch-rules li,
  [data-challenges-root] .ch-rules li {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex-wrap: nowrap !important;
    gap: 0.5rem !important;
    font-size: 0.78rem !important;
    padding: 0.45rem 0 !important;
  }
  #challenge .ch-rules li strong,
  [data-challenges-root] .ch-rules li strong {
    text-align: right !important;
    white-space: nowrap !important;
    flex: 0 0 auto !important;
  }
  #challenge .ch-price,
  [data-challenges-root] .ch-price {
    font-size: 1.35rem !important;
  }
  #challenge .ch-detail-head h3,
  [data-challenges-root] .ch-detail-head h3 {
    font-size: 0.98rem !important;
  }
}

#challenge .ch-rules li strong,
[data-challenges-root] .ch-rules li strong {
  color: var(--cw-text, #EDF6F7) !important;
  visibility: visible !important;
  opacity: 1 !important;
}