/* ============================================================
   PAGE TRANSITIONS — smooth fade/slide on every page load
   ============================================================ */
.co-page-shell {
  animation: co-page-in 0.35s var(--co-ease) both;
}
@keyframes co-page-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Battle cards stagger in */
.co-battle-card {
  animation: co-card-in 0.4s var(--co-ease) both;
  opacity: 0;
}
@keyframes co-card-in {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* My battles rows slide in */
.co-my-battle-row {
  animation: co-row-in 0.3s var(--co-ease) both;
}
@keyframes co-row-in {
  from { opacity: 0; transform: translateX(-10px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Exit transition via JS */
body.co-navigating .co-page-shell {
  animation: co-page-out 0.2s var(--co-ease) both;
}
@keyframes co-page-out {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-8px); }
}

/* ============================================================
   PAGE SHELL — shared wrapper
   ============================================================ */
.co-page-shell {
  min-height: 80vh;
  width: 100%;
}

.co-page-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 16px 60px;
}

@media (max-width: 767px) {
  .co-page-content { padding: 16px 12px 80px; }
}

/* ============================================================
   PAGE HEADER — gold gradient, shared across all pages
   ============================================================ */
.co-arena-header,
.co-my-battles-header,
.co-page-header {
  background: linear-gradient(135deg, #111 0%, #1a1a1a 50%, #000 100%);
  border: 2px solid var(--co-gold);
  border-radius: var(--co-radius-md);
  box-shadow: 0 5px 20px var(--co-gold-glow);
  padding: 28px 28px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

.co-arena-header::before,
.co-my-battles-header::before,
.co-page-header::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,215,0,0.06), transparent);
  animation: co-header-shimmer 5s infinite;
}
@keyframes co-header-shimmer {
  0%   { left: -100%; }
  100% { left: 200%; }
}

.co-arena-header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.co-arena-title {
  font-family: var(--co-font-display) !important;
  font-size: clamp(1.8rem, 4vw, 3rem) !important;
  background: linear-gradient(45deg, var(--co-gold), #FFA500, var(--co-red));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 6px !important;
  line-height: 1.1 !important;
}

.co-arena-subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  margin: 0 !important;
}

.co-arena-cta { white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; }

/* ============================================================
   ARENA FILTER TABS
   ============================================================ */
.co-arena-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.co-filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--co-bg-card);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-full);
  color: var(--co-text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--co-dur) var(--co-ease);
  cursor: pointer;
}

.co-filter-tab:hover {
  border-color: var(--co-gold-border);
  color: var(--co-gold);
}

.co-filter-tab.is-active {
  background: var(--co-gold);
  border-color: var(--co-gold);
  color: #000;
  font-weight: 700;
}

.co-filter-count {
  background: rgba(0,0,0,0.2);
  border-radius: var(--co-radius-full);
  padding: 1px 7px;
  font-size: 0.75rem;
  font-weight: 700;
}

.co-filter-tab.is-active .co-filter-count {
  background: rgba(0,0,0,0.25);
}

/* ============================================================
   BATTLE GRID CARDS
   ============================================================ */
.co-battles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

@media (max-width: 767px) {
  .co-battles-grid { grid-template-columns: 1fr; gap: 10px; }
}

.co-battle-card {
  background: var(--co-bg-card);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-md);
  overflow: hidden;
  transition: all var(--co-dur) var(--co-ease);
}

.co-battle-card:hover {
  border-color: var(--co-gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px var(--co-gold-glow);
}

.co-battle-card-link {
  display: block;
  padding: 16px;
  text-decoration: none;
  color: var(--co-text);
}

.co-bc-status {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--co-radius-full);
  margin-bottom: 14px;
  letter-spacing: 0.05em;
}
.co-bc-status--live    { background: var(--co-red); color: #fff; }
.co-bc-status--pending { background: rgba(255,215,0,0.12); color: var(--co-gold); border: 1px solid var(--co-gold-border); }
.co-bc-status--paid_out,
.co-bc-status--closed  { background: rgba(46,204,113,0.12); color: var(--co-green); border: 1px solid rgba(46,204,113,0.25); }
.co-bc-status--draw    { background: rgba(255,255,255,0.06); color: var(--co-text-secondary); border: 1px solid var(--co-border); }

.co-bc-vs {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.co-bc-fighter {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.co-bc-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 2px solid var(--co-gold-border);
  object-fit: cover;
  background: var(--co-surface);
}

.co-bc-name {
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 100%;
  color: var(--co-text);
}

.co-bc-role {
  font-size: 0.68rem;
  color: var(--co-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.co-bc-vs-badge {
  font-family: var(--co-font-display);
  font-size: 1.1rem;
  color: var(--co-red);
  text-shadow: 0 0 10px var(--co-red-glow);
  flex-shrink: 0;
}

.co-bc-meta {
  display: flex;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--co-border);
}

.co-bc-meta-item {
  font-size: 0.8rem;
  color: var(--co-text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.co-bc-winner {
  margin-top: 10px;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--co-gold);
  background: var(--co-gold-glow);
  border-radius: var(--co-radius-sm);
  padding: 6px 10px;
}

/* ============================================================
   MY BATTLES — stats row
   ============================================================ */
.co-my-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

@media (max-width: 767px) {
  .co-my-stats { grid-template-columns: repeat(3, 1fr); }
}

.co-my-stat-card {
  background: var(--co-bg-card);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-md);
  padding: 16px 12px;
  text-align: center;
  transition: all var(--co-dur) var(--co-ease);
}

.co-my-stat-card:hover { border-color: var(--co-gold-border); }
.co-msc--win  { border-color: rgba(46,204,113,0.25); }
.co-msc--loss { border-color: rgba(204,0,0,0.25); }
.co-msc--live { border-color: rgba(204,0,0,0.4); }
.co-msc--rate { border-color: var(--co-gold-border); }

.co-msc-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--co-gold);
  line-height: 1.1;
}
.co-msc--win .co-msc-value  { color: var(--co-green); }
.co-msc--loss .co-msc-value { color: var(--co-red); }
.co-msc--live .co-msc-value { color: var(--co-red); }

.co-msc-label {
  display: block;
  font-size: 0.72rem;
  color: var(--co-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ============================================================
   MY BATTLES — battle list
   ============================================================ */
.co-my-battles-group {
  margin-bottom: 28px;
}

.co-mbg-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--co-font-display);
  font-size: 1.1rem;
  color: var(--co-gold);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--co-border);
}

.co-mbg-count {
  background: var(--co-gold-glow);
  color: var(--co-gold);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--co-radius-full);
  border: 1px solid var(--co-gold-border);
}

.co-my-battles-list { display: flex; flex-direction: column; gap: 8px; }

.co-my-battle-row {
  display: grid;
  grid-template-columns: 90px 1fr auto auto auto auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--co-bg-card);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-sm);
  text-decoration: none;
  color: var(--co-text);
  transition: all var(--co-dur) var(--co-ease);
}

.co-my-battle-row:hover {
  border-color: var(--co-gold-border);
  transform: translateX(4px);
  color: var(--co-text);
}

.co-mbl--win  { border-left: 3px solid var(--co-green) !important; }
.co-mbl--loss { border-left: 3px solid var(--co-red) !important; }

@media (max-width: 767px) {
  .co-my-battle-row { grid-template-columns: 70px 1fr auto auto; }
  .co-mbr-city, .co-mbr-pot { display: none; }
}

.co-mbr-status {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--co-radius-full);
  text-align: center;
  letter-spacing: 0.04em;
}
.co-mbr-status--live    { background: var(--co-red); color: #fff; }
.co-mbr-status--pending { background: rgba(255,215,0,0.12); color: var(--co-gold); border: 1px solid var(--co-gold-border); }
.co-mbr-status--paid_out { background: rgba(46,204,113,0.12); color: var(--co-green); }
.co-mbr-status--draw    { color: var(--co-text-muted); border: 1px solid var(--co-border); }

.co-mbr-matchup {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.co-mbr-name {
  font-weight: 600;
  font-size: 0.88rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 140px;
}
.co-mbr-vs { color: var(--co-red); font-weight: 700; font-size: 0.8rem; flex-shrink: 0; }
.co-mbr-city { font-size: 0.78rem; color: var(--co-text-muted); white-space: nowrap; }
.co-mbr-pot  { font-size: 0.78rem; color: var(--co-gold); white-space: nowrap; }

.co-mbr-outcome {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--co-radius-full);
}
.co-mbr-outcome--win  { background: rgba(46,204,113,0.15); color: var(--co-green); }
.co-mbr-outcome--loss { background: rgba(204,0,0,0.12); color: var(--co-red); }
.co-mbr-arrow { color: var(--co-text-muted); font-size: 1rem; }

/* ============================================================
   LOGIN PROMPT
   ============================================================ */
.co-login-prompt { display: flex; align-items: center; justify-content: center; min-height: 60vh; }
.co-login-card {
  background: var(--co-bg-card);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius-lg);
  padding: 48px 40px;
  text-align: center;
  max-width: 420px;
  width: 100%;
}
.co-login-icon { font-size: 3rem; margin-bottom: 16px; }
.co-login-card h2 { color: var(--co-text); margin-bottom: 10px; }
.co-login-card p { color: var(--co-text-secondary); margin-bottom: 24px; font-size: 0.9rem; }
.co-login-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   NO RESULTS
   ============================================================ */
.co-no-results {
  text-align: center;
  padding: 60px 20px;
  color: var(--co-text-secondary);
}
.co-no-results-icon { font-size: 4rem; margin-bottom: 16px; }
.co-no-results h2 { color: var(--co-text); margin-bottom: 8px; }
.co-no-results p { margin-bottom: 24px; font-size: 0.9rem; }

/* ============================================================
   PAGINATION
   ============================================================ */
.co-pagination { display: flex; justify-content: center; margin-top: 32px; }
.co-pagination .page-numbers {
  display: inline-flex;
  gap: 6px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.co-pagination .page-numbers li a,
.co-pagination .page-numbers li span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--co-radius-sm);
  background: var(--co-bg-card);
  border: 1px solid var(--co-border);
  color: var(--co-text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--co-dur) var(--co-ease);
}
.co-pagination .page-numbers li a:hover { border-color: var(--co-gold); color: var(--co-gold); }
.co-pagination .page-numbers li span.current { background: var(--co-gold); border-color: var(--co-gold); color: #000; font-weight: 700; }

/* ============================================================
   BATTLE REQUEST PAGE
   ============================================================ */
.co-battle-request-wrap {
  max-width: 800px;
  margin: 0 auto;
}

/* Page transition JS trigger script */