/*
 * challenges-section.css
 * Landing page challenges section — self-contained partial styles.
 * Partial: public/templates/public/components/challenges_section.html
 * Mobile-first. Single column → two columns at 768px+.
 * All classes namespaced to chal-* to avoid conflicts.
 */

/* ── SECTION SHELL ─────────────────────────────────────── */

.chal-section {
  background: var(--c-navy);
  border-top: 1px solid var(--c-border);
}

/* ── TWO-COLUMN LAYOUT ─────────────────────────────────── */

.chal-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
}

@media (min-width: 768px) {
  .chal-layout {
    flex-direction: row;
    align-items: start;
    gap: var(--space-8, 64px);
  }

  .chal-copy   { flex: 1 1 0%; min-width: 0; }
  .chal-visual { flex: 1 1 0%; min-width: 0; display: flex; flex-direction: column; gap: var(--space-4); }
}

/* ── COPY COLUMN ───────────────────────────────────────── */

.chal-copy__title {
  font-family: var(--font-display);
  font-size: clamp(26px, 5vw, 44px);
  font-weight: 900;
  color: var(--c-text-100);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: var(--space-3) 0 var(--space-4);
}

.chal-copy__sub {
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-text-55);
  margin-bottom: var(--space-5);
  max-width: 480px;
}

/* ── MECHANICS LIST ────────────────────────────────────── */

.chal-mechanics {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.chal-mechanic {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.chal-mechanic__icon {
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.chal-mechanic__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text-100);
  margin-bottom: 3px;
}

.chal-mechanic__body {
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-text-55);
}

/* ── CTAs ──────────────────────────────────────────────── */

.chal-ctas {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (min-width: 480px) {
  .chal-ctas { flex-direction: row; flex-wrap: wrap; }
}

/* ── DUEL CARD ─────────────────────────────────────────── */

.chal-duel-card {
  background: var(--c-navy-card);
  border: 1px solid var(--c-border-md);
  border-radius: var(--r-lg);
  overflow: hidden;
}

/* Header bar */
.chal-duel-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(212,175,55,0.05);
  border-bottom: 1px solid rgba(212,175,55,0.14);
}

.chal-duel-card__status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.chal-duel-card__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-emerald-lt);
  flex-shrink: 0;
  animation: blink 1.4s ease-in-out infinite;
}

.chal-duel-card__race {
  font-size: 11px;
  color: var(--c-text-35);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

/* Arena: two fighters + VS */
.chal-duel-card__arena {
  display: flex;
  align-items: stretch;
  padding: var(--space-4) var(--space-5);
  gap: 0;
}

/* Fighter panel */
.chal-duel-card__fighter {
  flex: 1 1 0%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-3);
  text-align: center;
}

.chal-duel-card__fighter--right {
  /* mirror of left — no extra styles needed */
}

/* Avatar circle */
.chal-duel-card__av {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
  border: 2px solid rgba(255,255,255,0.1);
}

.chal-duel-card__av-placeholder {
  font-size: 20px;
  color: var(--c-text-35);
}

.chal-duel-card__cub-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text-100);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
}

/* Pick row: silk + horse name */
.chal-duel-card__pick-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-navy-raised);
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  padding: 7px 10px;
  width: 100%;
  box-sizing: border-box;
}

.chal-duel-card__silk {
  width: 26px; height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}

.chal-duel-card__pick-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  text-align: left;
}

.chal-duel-card__pick-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-text-35);
}

.chal-duel-card__pick-horse {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text-100);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.chal-duel-card__pick-horse--tbc {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--c-text-35);
  font-weight: 400;
}

/* Win/loss/draw record chips */
.chal-duel-card__record {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
}

.chal-duel-card__record-num {
  font-weight: 700;
  color: var(--c-text-55);
}

.chal-duel-card__record-num--wins { color: var(--c-emerald-lt); }
.chal-duel-card__record-sep { color: var(--c-text-35); }

/* VS column */
.chal-duel-card__vs {
  flex: 0 0 48px;
  width: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: var(--space-3) 0;
}

.chal-duel-card__vs-line {
  flex: 1;
  width: 1px;
  background: linear-gradient(to bottom,
    rgba(212,175,55,0.0),
    rgba(212,175,55,0.3) 30%,
    rgba(224,90,42,0.3) 70%,
    rgba(224,90,42,0.0));
}

.chal-duel-card__vs-badge {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--c-navy-raised);
  border: 1.5px solid rgba(212,175,55,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 14px rgba(212,175,55,0.15);
}

.chal-duel-card__vs-text {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 900;
  color: var(--c-gold);
  letter-spacing: 0.06em;
  line-height: 1;
}

/* Footer */
.chal-duel-card__footer {
  padding: 10px 16px;
  border-top: 1px solid var(--c-border);
  font-size: 11px;
  color: var(--c-text-35);
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* ── SEASON STANDINGS ──────────────────────────────────── */

.chal-standings {
  background: var(--c-navy-card);
  border: 1px solid var(--c-border-md);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.chal-standings__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--c-border);
}

.chal-standings__title {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-75);
}

.chal-standings__link {
  font-size: 11px;
  font-weight: 700;
  color: var(--c-gold);
  text-decoration: none;
  transition: opacity 0.2s;
}
.chal-standings__link:hover { opacity: 0.75; }

/* Row — each cub is a link */
.chal-standings__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--c-border);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s;
}

.chal-standings__row:last-child { border-bottom: none; }
.chal-standings__row:hover { background: rgba(255,255,255,0.03); }
.chal-standings__row--gold { background: rgba(212,175,55,0.04); }

.chal-standings__rank {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 900;
  color: var(--c-text-35);
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.chal-standings__row--gold .chal-standings__rank { color: var(--c-gold); }

.chal-standings__av {
  width: 30px; height: 30px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 900;
  color: #fff;
}

.chal-standings__name {
  flex: 1;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text-100);
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chal-standings__record {
  font-size: 11px;
  color: var(--c-text-35);
  white-space: nowrap;
}

.chal-standings__rate {
  font-size: 12px;
  font-weight: 700;
  color: var(--c-text-55);
  white-space: nowrap;
  min-width: 36px;
  text-align: right;
}

.chal-standings__rate--gold { color: var(--c-gold); }

.chal-standings__empty {
  padding: 20px 16px;
  font-size: 13px;
  color: var(--c-text-35);
  text-align: center;
  line-height: 1.6;
}