.arena-page {
  --arena-accent: #E8A020;
}

.arena-hero {
  position: relative;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 56px 0 44px;
  overflow: hidden;
}

.arena-hero::after {
  content: "";
  position: absolute;
  top: -40%;
  inset-inline-end: -10%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--orange-dim), transparent 70%);
  pointer-events: none;
}

.arena-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 44px;
}

.arena-hero__text {
  flex: 1 1 55%;
  min-width: 0;
}

.arena-hero__media {
  flex: 0 0 40%;
}

.arena-hero__img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.arena-hero__logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin-bottom: 16px;
}

.arena-hero__kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  color: var(--arena-accent);
  background: var(--orange-dim);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 14px;
}

.arena-hero__title {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.25;
  margin: 0 0 12px;
  color: var(--text);
}

.arena-hero__tagline {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin: 0 0 18px;
  line-height: 1.7;
}

.arena-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.arena-hero__open {
  color: #15803d;
  background: rgba(21, 128, 61, 0.1);
  border-radius: 999px;
  padding: 2px 10px;
}

.arena-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.arena-tabs {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.arena-tabs__inner {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 10px 0;
  scrollbar-width: none;
}

.arena-tabs__inner::-webkit-scrollbar {
  display: none;
}

.arena-tab {
  flex: 0 0 auto;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.arena-tab:hover {
  color: var(--arena-accent);
  background: var(--orange-dim);
}

.arena-tab.is-active {
  background: var(--arena-accent);
  color: #fff;
  font-weight: 500;
}

.arena-body {
  padding: 40px 0 72px;
}

.arena-section {
  margin-bottom: 44px;
}

.arena-section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.arena-section__title {
  font-size: 1.35rem;
  margin: 0 0 8px;
  color: var(--text);
}

.arena-section__lead {
  color: var(--text-muted);
  margin: 0 0 22px;
  line-height: 1.8;
  max-width: 760px;
}

.arena-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}

.arena-grid--tight {
  gap: 10px;
}

/* ── Competitions index: card grid & cards ── */
.arena-grid--cards {
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}

.arena-comp-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.arena-comp-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: color-mix(in srgb, var(--card-accent) 45%, var(--border));
}

.arena-comp-card__banner {
  position: relative;
  height: 76px;
  background: linear-gradient(135deg, var(--card-accent), color-mix(in srgb, var(--card-accent) 60%, #000 14%));
}

.arena-comp-card__logo {
  position: absolute;
  left: 50%;
  transform: translate(-50%, 50%);
  bottom: 0;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  object-fit: contain;
  background: #fff;
  padding: 7px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, .18);
  border: 3px solid #fff;
}

.arena-comp-card__logo--ph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--card-accent);
}

.arena-comp-card__body {
  padding: 46px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.arena-comp-card__title {
  font-size: 1.18rem;
  margin: 0;
  line-height: 1.45;
  font-weight: 800;
}

.arena-comp-card__title a {
  color: var(--text);
  text-decoration: none;
}

.arena-comp-card__title a:hover {
  color: var(--card-accent);
}

.arena-comp-card__text {
  color: var(--text-muted);
  font-size: .9rem;
  line-height: 1.7;
  margin: 0;
}

.arena-comp-card__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: .82rem;
  color: var(--text-muted);
}

.arena-comp-card__meta li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.arena-comp-card__meta i {
  color: var(--card-accent);
  font-size: .8rem;
}

.arena-comp-card__footer {
  margin-top: auto;
  padding-top: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.arena-comp-card__footer .arena-btn--block {
  flex: 1;
  min-width: 140px;
}

/* per-competition themed primary button inside cards */
.arena-comp-card .arena-btn--primary {
  background: var(--card-accent);
  border-color: var(--card-accent);
}

.arena-btn--block {
  width: 100%;
}

/* ── Competitions index: hero ── */
.arena-hero-index {
  background: linear-gradient(180deg, color-mix(in srgb, var(--arena-accent) 9%, #fff), #fff);
  border-bottom: 1px solid var(--border);
  padding: 64px 0 56px;
}

.arena-hero-index__inner {
  max-width: 880px;
}

.arena-hero-index__kicker {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--arena-accent);
  background: color-mix(in srgb, var(--arena-accent) 12%, #fff);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.arena-hero-index__title {
  font-size: 2.3rem;
  line-height: 1.3;
  margin: 0 0 18px;
  color: var(--text);
  font-weight: 800;
}

.arena-hero-index__desc {
  font-size: 1.08rem;
  line-height: 1.9;
  color: var(--text);
  margin: 0 0 12px;
  max-width: 760px;
}

.arena-hero-index__support {
  font-size: .96rem;
  line-height: 1.9;
  color: var(--text-muted);
  margin: 0 0 26px;
  max-width: 760px;
}

.arena-hero-index__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.arena-btn--lg {
  padding: 13px 26px;
  font-size: .98rem;
}

/* ── Shared section heading ── */
.arena-section-heading {
  font-size: 1.5rem;
  margin: 0;
  color: var(--text);
  font-weight: 800;
}

.arena-section-sub {
  color: var(--text-muted);
  margin: 6px 0 0;
  font-size: .95rem;
}

/* ── Platform capabilities ── */
.arena-platform {
  padding: 52px 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.arena-platform__grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}

.arena-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.arena-feature i {
  font-size: 1.25rem;
  color: var(--arena-accent);
}

.arena-feature:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--arena-accent) 40%, var(--border));
  box-shadow: var(--shadow-lg);
}

/* ── Discovery: search & filter ── */
.arena-discovery {
  padding: 52px 0;
}

.arena-discovery__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.arena-discovery__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.arena-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.arena-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 16px;
  min-width: 230px;
  transition: border-color .15s ease, box-shadow .15s ease;
}

.arena-search:focus-within {
  border-color: var(--arena-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--arena-accent) 18%, transparent);
}

.arena-search i {
  color: var(--text-light);
  font-size: .9rem;
}

.arena-search input {
  border: none;
  outline: none;
  background: transparent;
  font-size: .92rem;
  color: var(--text);
  width: 100%;
}

.arena-select {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 16px;
  font-size: .92rem;
  color: var(--text);
  cursor: pointer;
}

.arena-select:focus {
  outline: none;
  border-color: var(--arena-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--arena-accent) 18%, transparent);
}

/* ── Grouped sections (ongoing / upcoming) ── */
.arena-group {
  margin-bottom: 34px;
}

.arena-group:last-child {
  margin-bottom: 0;
}

.arena-group__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.arena-group__head h3 {
  font-size: 1.15rem;
  margin: 0;
  color: var(--text);
  font-weight: 800;
}

.arena-group__count {
  font-size: .8rem;
  font-weight: 700;
  color: var(--arena-accent);
  background: color-mix(in srgb, var(--arena-accent) 12%, #fff);
  border-radius: 999px;
  padding: 2px 10px;
}

.arena-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  flex: none;
}

.arena-status-dot--live {
  background: #16a34a;
  box-shadow: 0 0 0 4px rgba(22, 163, 74, .18);
}

.arena-status-dot--soon {
  background: #E8A020;
  box-shadow: 0 0 0 4px rgba(232, 160, 32, .18);
}

/* ── Results & champions ── */
.arena-results {
  padding: 52px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.arena-results__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.arena-results__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}

.arena-result-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-decoration: none;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}

.arena-result-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: color-mix(in srgb, var(--arena-accent) 40%, var(--border));
}

.arena-result-card__logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 12px;
}

.arena-result-card__title {
  font-size: 1.05rem;
  margin: 0;
  line-height: 1.4;
  font-weight: 700;
}

.arena-result-card__date {
  color: var(--text-muted);
  font-size: .85rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.arena-badge--done {
  background: rgba(100, 116, 139, .14);
  color: #475569;
}

/* ── Sponsors trust strip ── */
.arena-sponsorstrip {
  padding: 40px 0;
}

.arena-sponsorstrip__title {
  font-size: 1rem;
  color: var(--text-muted);
  text-align: center;
  margin: 0 0 20px;
  font-weight: 600;
}

.arena-sponsorstrip__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.arena-sponsorstrip__logos img {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .7;
  transition: filter .15s ease, opacity .15s ease;
}

.arena-sponsorstrip__logos img:hover {
  filter: none;
  opacity: 1;
}

.arena-sponsorstrip__name {
  color: var(--text-muted);
  font-size: .9rem;
  font-weight: 600;
}

/* ── Brand closing band ── */
.arena-brand-band {
  padding: 44px 0;
  background: linear-gradient(135deg, var(--arena-accent), color-mix(in srgb, var(--arena-accent) 60%, #000 14%));
}

.arena-brand-band p {
  color: #fff;
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.9;
  margin: 0 auto;
  max-width: 820px;
  font-weight: 500;
}

/* ── Cover-card variant (competition has a hero image) ── */
.arena-comp-card--cover .arena-comp-card__banner {
  height: 110px;
  background: var(--card-accent);
  overflow: hidden;
}

.arena-comp-card__cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.arena-comp-card--cover .arena-comp-card__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, .28));
}

.arena-comp-card__logo {
  z-index: 2;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .arena-hero-index {
    padding: 44px 0 40px;
  }

  .arena-hero-index__title {
    font-size: 1.7rem;
  }

  .arena-discovery__head {
    align-items: flex-start;
  }

  .arena-search {
    min-width: 0;
    flex: 1;
  }

  .arena-filters {
    width: 100%;
  }

  .arena-discovery__actions {
    width: 100%;
    justify-content: space-between;
  }
}

.arena-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: var(--shadow-sm);
}

.arena-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.arena-card__icon {
  font-size: 1.4rem;
  line-height: 1;
}

.arena-card__logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.arena-card__image {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 10px;
}

.arena-card__title {
  font-size: 1.05rem;
  margin: 0;
  line-height: 1.5;
}

.arena-card__title a {
  color: var(--text);
  text-decoration: none;
}

.arena-card__title a:hover {
  color: var(--arena-accent);
}

.arena-card__text {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.75;
  margin: 0;
}

.arena-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-light);
  margin: 0;
}

.arena-card__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
}

.arena-card--person {
  align-items: center;
  text-align: center;
}

.arena-avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--surface2);
}

.arena-avatar--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--text-muted);
}

.arena-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1.5px solid #CBD5E1;
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  text-decoration: none;
  font-size: 0.92rem;
  transition: border-color .15s ease, color .15s ease, background-color .15s ease;
}

.arena-chip:hover {
  border-color: var(--arena-accent);
  color: var(--arena-accent);
  background-color: color-mix(in srgb, var(--arena-accent) 10%, #fff);
}

.arena-chip:focus-visible {
  outline: 2px solid var(--arena-accent);
  outline-offset: 2px;
}

.arena-chip__icon {
  font-size: 1.05rem;
}

.arena-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 0.93rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.arena-btn:hover {
  border-color: var(--arena-accent);
  color: var(--arena-accent);
}

.arena-btn--primary {
  background: var(--arena-accent);
  border-color: var(--arena-accent);
  color: #fff;
}

.arena-btn--primary:hover {
  filter: brightness(0.95);
  color: #fff;
}

.arena-btn--sm {
  padding: 8px 14px;
  font-size: 0.86rem;
  align-self: flex-start;
}

.arena-link {
  color: var(--arena-accent);
  font-size: 0.9rem;
  text-decoration: none;
  font-weight: 500;
}

.arena-link:hover {
  text-decoration: underline;
}

.arena-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.arena-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 0.94rem;
}

.arena-list li:last-child {
  border-bottom: 0;
}

.arena-rank {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--surface2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex: 0 0 auto;
}

.arena-list__main {
  font-weight: 500;
}

.arena-list__muted {
  color: var(--text-light);
  font-size: 0.85rem;
  margin-inline-start: auto;
}

.arena-block {
  margin-bottom: 30px;
}

.arena-block__title {
  font-size: 1.02rem;
  margin: 0 0 12px;
  color: var(--text);
}

.arena-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.arena-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 560px;
}

.arena-table th {
  text-align: start;
  padding: 12px 16px;
  background: var(--surface);
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.arena-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.arena-table tr:last-child td {
  border-bottom: 0;
}

.arena-table__rank {
  font-weight: 500;
  color: var(--arena-accent);
}

.arena-table__muted {
  color: var(--text-light);
}

.arena-table__points {
  font-weight: 500;
}

.arena-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
}

.arena-badge--open {
  background: rgba(21, 128, 61, 0.1);
  color: #15803d;
}

.arena-badge--gold {
  background: rgba(232, 160, 32, 0.16);
  color: #92400e;
}

.arena-badge--silver {
  background: rgba(100, 116, 139, 0.14);
  color: #475569;
}

.arena-badge--bronze {
  background: rgba(180, 83, 9, 0.14);
  color: #9a3412;
}

.arena-badge--diploma {
  background: rgba(0, 200, 204, 0.14);
  color: #0f766e;
}

.arena-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  text-align: center;
  color: var(--text-muted);
  background: var(--surface);
}

.arena-empty__icon {
  font-size: 2.4rem;
  color: var(--text-light);
}

.arena-empty p {
  margin: 0;
}

.arena-sponsors {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.arena-sponsor {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.arena-sponsor img {
  max-width: 120px;
  max-height: 64px;
  object-fit: contain;
}

.arena-sponsor__name {
  font-weight: 500;
}

.arena-sponsor__tier {
  font-size: 0.8rem;
  color: var(--text-light);
}

.arena-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.arena-gallery__item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #fff;
}

.arena-gallery__item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.arena-gallery__item figcaption {
  padding: 10px 14px;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.arena-article {
  max-width: 760px;
}

.arena-article__title {
  font-size: 1.6rem;
  margin: 14px 0 6px;
  line-height: 1.4;
}

.arena-article__image {
  width: 100%;
  border-radius: var(--radius);
  margin: 16px 0;
}

.arena-article__lead {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.9;
}

.arena-article__body {
  line-height: 2;
  color: var(--text);
}

.arena-contact {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  max-width: 620px;
}

.arena-contact__row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.arena-contact__row:last-child {
  border-bottom: 0;
}

.arena-contact__label {
  min-width: 130px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.arena-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  max-width: 820px;
}

.arena-form__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.arena-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.arena-field--wide {
  grid-column: 1 / -1;
}

.arena-field label {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.arena-req {
  color: #dc2626;
}

.arena-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.93rem;
  background: #fff;
  color: var(--text);
}

.arena-input:focus {
  outline: none;
  border-color: var(--arena-accent);
  box-shadow: 0 0 0 3px var(--orange-dim);
}

.arena-textarea {
  resize: vertical;
  min-height: 90px;
}

.arena-help {
  color: var(--text-light);
  font-size: 0.8rem;
}

.arena-error {
  color: #dc2626;
  font-size: 0.82rem;
}

.arena-form__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.arena-messages {
  margin-bottom: 22px;
}

.arena-message {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-bottom: 8px;
  background: var(--surface2);
  color: var(--text);
}

.arena-message--success {
  background: rgba(21, 128, 61, 0.1);
  color: #15803d;
}

.arena-message--error {
  background: rgba(220, 38, 38, 0.08);
  color: #b91c1c;
}

.arena-message--info {
  background: rgba(0, 200, 204, 0.1);
  color: #0f766e;
}

@media (max-width: 720px) {
  .arena-hero {
    padding: 40px 0 30px;
  }

  .arena-hero__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .arena-hero__media {
    flex-basis: auto;
    width: 100%;
  }

  .arena-tabs {
    position: static;
  }

  .arena-form {
    padding: 18px;
  }

  .arena-contact__row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

/* ── Public certificate (verification page) ── */
.arena-cert {
  --arena-accent: #e8a020;
  background: #fff;
  border: 1px solid var(--arena-border, #e5e7eb);
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 10px 40px rgba(31, 36, 48, 0.08);
}
.arena-cert__frame {
  border: 3px double var(--arena-accent);
  border-radius: 12px;
  padding: 40px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}
.arena-cert__logo { max-height: 72px; width: auto; }
.arena-cert__issuer { color: var(--arena-muted, #6b7280); font-weight: 700; margin: 0; }
.arena-cert__title {
  margin: 0;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  color: var(--arena-accent);
  letter-spacing: 0.06em;
}
.arena-cert__achievement {
  display: inline-block;
  background: color-mix(in srgb, var(--arena-accent) 12%, transparent);
  color: var(--arena-text, #1f2430);
  border-radius: 999px;
  padding: 6px 18px;
  font-weight: 700;
  margin: 0;
}
.arena-cert__line { color: var(--arena-muted, #6b7280); margin: 8px 0 0; }
.arena-cert__team {
  margin: 0;
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 800;
  color: var(--arena-text, #1f2430);
}
.arena-cert__league { margin: 0; color: var(--arena-text, #1f2430); }
.arena-cert__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  color: var(--arena-muted, #6b7280);
  font-size: 0.9rem;
  margin-top: 6px;
}
.arena-cert__verify {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
}
.arena-cert__code {
  font-family: monospace;
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  background: #f5f6fa;
  border: 1px dashed var(--arena-border, #e5e7eb);
  border-radius: 8px;
  padding: 6px 14px;
  direction: ltr;
  unicode-bidi: isolate;
}
.arena-cert__verify small { color: var(--arena-muted, #6b7280); }
.arena-cert__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

/* ── Registration status pills and narrow form ── */
.arena-form--narrow { max-width: 480px; }
.arena-status-pill {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  background: #eef0f4;
  color: #6b7280;
  white-space: nowrap;
}
.arena-status-pill--pending { background: #fff8e6; color: #7a5a07; }
.arena-status-pill--approved { background: #e2f6e9; color: #1b6b40; }
.arena-status-pill--rejected { background: #fdecec; color: #8f2626; }
.arena-status-results {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

@media print {
  header, footer, .arena-tabs, .arena-hero, .arena-cert__actions, .arena-messages { display: none !important; }
  .arena-cert { box-shadow: none; border: 0; padding: 0; }
  body { background: #fff !important; }
}

/* ── Registration payment page ── */
.arena-section--narrow { max-width: 560px; }
.arena-pay-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 24px;
  margin-bottom: 18px;
  text-align: center;
  align-items: center;
}
.arena-pay-team { margin: 0; font-size: 1.15rem; color: var(--arena-text, #1f2430); }
.arena-pay-competition { margin: 0; color: var(--arena-muted, #6b7280); }
.arena-pay-amount {
  margin: 6px 0;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  color: var(--arena-accent, #e8a020);
}
.arena-pay-hint { color: var(--arena-muted, #6b7280); font-size: 0.85rem; margin: 4px 0 0; }

/* ── Team member roster inputs ── */
.arena-member-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.arena-member-row .arena-input { flex: 1; }

/* ── Index header row ── */
.arena-index-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.arena-index-head__text {
  max-width: 660px;
}

.arena-index-head__kicker {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--arena-accent);
  background: color-mix(in srgb, var(--arena-accent) 12%, #fff);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.arena-index-head__title {
  font-size: 1.85rem;
  line-height: 1.25;
  margin: 0 0 8px;
  color: var(--text);
  font-weight: 800;
}

.arena-index-head__lead {
  color: var(--text-muted);
  margin: 0;
  line-height: 1.85;
  font-size: .98rem;
}

/* ── Structured member cards (registration roster) ── */
.arena-member-card {
  border: 1px solid var(--arena-border, #e5e7eb);
  border-radius: 14px;
  padding: 14px 16px 16px;
  margin: 0 0 14px;
}
.arena-member-card legend {
  font-weight: 800;
  color: var(--arena-text, #1f2430);
  padding-inline-end: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.arena-member-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}
.arena-member-grid .arena-field { margin: 0; display: flex; flex-direction: column; gap: 5px; }
.arena-member-grid label { font-size: 0.82rem; font-weight: 600; color: var(--arena-text, #1f2430); }
.arena-date-row { display: flex; gap: 6px; }
.arena-date-row .arena-input { min-width: 0; }

/* ── Archive results tables ── */
.arena-results-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.arena-results-table th, .arena-results-table td {
  padding: 9px 12px;
  text-align: start;
  border-bottom: 1px solid var(--arena-border, #e5e7eb);
}
.arena-results-table th { color: var(--arena-muted, #6b7280); font-size: 0.8rem; }

/* ── Index header row ── */
.arena-guide-list { margin: 0; padding-inline-start: 20px; display: flex; flex-direction: column; gap: 8px; }

.arena-index-head__cta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* ============================================================================
   Competition landing page — intro (about + features + video) and glance stats
   ========================================================================== */
.arena-intro__head { margin-bottom: 22px; }
.arena-intro__body {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}
.arena-intro__features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.arena-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
}
.arena-feature__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: color-mix(in srgb, var(--arena-accent) 12%, #fff);
  color: var(--arena-accent);
  font-size: 0.95rem;
  flex: none;
}
.arena-feature__text { display: flex; flex-direction: column; gap: 3px; font-size: 0.92rem; color: var(--text-muted); line-height: 1.7; }
.arena-feature__text strong { color: var(--text); font-size: 0.95rem; }

.arena-intro__media { position: sticky; top: 20px; }
.arena-video {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #0f172a;
  box-shadow: var(--shadow-sm);
}
.arena-video__frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.arena-glance__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
}
.arena-glance__card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.arena-glance__card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md, var(--shadow-sm)); }
.arena-glance__value {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--arena-accent);
  line-height: 1.1;
}
.arena-glance__label { font-size: 0.85rem; color: var(--text-muted); }

@media (max-width: 860px) {
  .arena-intro__body { grid-template-columns: 1fr; }
  .arena-intro__media { position: static; }
}

/* ── Payment breakdown lines ── */
.arena-pay-lines {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.92rem;
}
.arena-pay-lines li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border);
  color: var(--text-muted);
}
.arena-pay-lines li:last-child { border-bottom: 0; }
.arena-pay-lines__discount { color: #1b6b40; font-weight: 600; }

/* ── Webinar Hamrah Meet / Google Meet fallback ── */
.arena-webinar__status {
  margin: 0 0 14px;
  padding: 10px 14px;
  border: 1px solid #d64545;
  border-radius: 10px;
  background: #fdf2f2;
  color: #a02626;
  font-size: 0.9rem;
}

.arena-webinar__fallback.is-active {
  border-color: #d64545;
  background: #fdf2f2;
  color: #a02626;
}