:root {
  --lb-ease: cubic-bezier(0.2, 0.75, 0.25, 1);
  --lb-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --lb-cut: 9px;
  --lb-base: 50ms;
  --lb-step: 28ms;
  --lb-dur: 260ms;
  --lb-gold: #e8c07a;
  --lb-silver: #c5ced8;
  --lb-bronze: #d0895a;
}

@keyframes lb-rise {
  from { opacity: 0; transform: translate3d(0, 8px, 0); }
  to { opacity: 1; transform: none; }
}

@keyframes lb-crown-in {
  from { opacity: 0; transform: translate3d(0, 6px, 0) scale(0.97); }
  to { opacity: 1; transform: none; }
}

/* ── Play return cue + left dim (same contract as Store/Inventory) ── */

body[data-lobby-panel="leaderboards"] .slant-nav__item[data-nav="play"] {
  color: #e8c07a;
}

body[data-lobby-panel="leaderboards"] .slant-nav__item[data-nav="play"] .slant-nav__return {
  opacity: 1;
  transform: translateY(-50%);
}

body[data-lobby-panel="leaderboards"] .slant-nav__item[data-nav="play"]:hover {
  color: #ffe0a8;
}

body[data-lobby-panel="leaderboards"] .slant-nav__item[data-nav="play"]:hover .slant-nav__return {
  color: var(--amber-hot, #ffc252);
}

body[data-lobby-panel="leaderboards"] .play-left-dim {
  opacity: 0.4;
  pointer-events: none;
  transition: opacity 280ms var(--lb-ease);
}

body[data-lobby-panel="leaderboards"] .lobby-left .play-cluster .quick-play-frame {
  opacity: 1;
  pointer-events: auto;
}

body[data-lobby-panel="leaderboards"] .panel--squad {
  opacity: 0.3;
  transition: opacity 280ms var(--lb-ease);
}

/* Below stage: keep Combat Record (Inventory-style — no packages swap) */
body[data-lobby-panel="leaderboards"] .coin-packages-shell {
  opacity: 0;
  pointer-events: none;
}

body[data-lobby-panel="leaderboards"] .below-stage-slot .combat-record-shell {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

/* ── Right rail: hide Play stack, show Leaderboard panel ── */

.leaderboard-panel {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  min-height: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(12px, 0, 0);
  transition:
    opacity 260ms var(--lb-ease),
    transform 320ms var(--lb-spring),
    visibility 0s linear 260ms;
}

body[data-lobby-panel="leaderboards"] .play-right-stack {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(-8px, 0, 0);
  transition:
    opacity 240ms var(--lb-ease),
    transform 300ms var(--lb-spring),
    visibility 0s linear 240ms;
}

body[data-lobby-panel="leaderboards"] .store-shop-panel,
body[data-lobby-panel="leaderboards"] .inventory-panel {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body[data-lobby-panel="leaderboards"] .leaderboard-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
  transition:
    opacity 260ms var(--lb-ease),
    transform 320ms var(--lb-spring),
    visibility 0s;
}

/* ── Panel chrome (shop-panel DNA, denser for a rank list) ── */

.lb-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  padding: 11px 10px 10px;
  border: 1px solid var(--line, rgba(159, 181, 201, 0.14));
  clip-path: polygon(
    0 0,
    calc(100% - var(--lb-cut)) 0,
    100% var(--lb-cut),
    100% 100%,
    var(--lb-cut) 100%,
    0 calc(100% - var(--lb-cut))
  );
  background:
    linear-gradient(150deg, rgba(var(--amber-rgb, 255, 157, 10), 0.08), transparent 28%),
    linear-gradient(180deg, #0d141b, #080b10);
  box-sizing: border-box;
}

.lb-panel__header {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
  padding-bottom: 9px;
}

.lb-panel__header::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    var(--amber, #ff9d0a),
    rgba(var(--amber-rgb), 0.1) 34%,
    transparent 72%
  );
}

.lb-panel__title {
  margin: 0;
  color: #eef0f3;
  font-family: Rajdhani, sans-serif;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
}

.lb-panel__meta {
  color: var(--muted, #858e99);
  font-family: Saira Condensed, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.lb-panel__meta strong {
  color: var(--amber, #ff9d0a);
  font-weight: 800;
}

/* ── Crown strip (#1) ── */

.lb-crown {
  position: relative;
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
  padding: 10px 10px 10px 12px;
  border: 1px solid rgba(var(--amber-rgb), 0.28);
  clip-path: polygon(
    0 0,
    calc(100% - 7px) 0,
    100% 7px,
    100% 100%,
    7px 100%,
    0 calc(100% - 7px)
  );
  background:
    linear-gradient(115deg, rgba(var(--amber-rgb), 0.16), transparent 55%),
    linear-gradient(180deg, #151b22, #0c1016);
  overflow: hidden;
}

body[data-lobby-panel="leaderboards"] .lb-crown {
  animation: lb-crown-in var(--lb-dur) var(--lb-spring) both;
  animation-delay: var(--lb-base);
}

.lb-crown__rank {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 2px;
  background: rgba(var(--amber-rgb), 0.14);
  color: var(--lb-gold);
  font-family: Rajdhani, sans-serif;
  font-size: 18px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
}

.lb-crown__copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.lb-crown__label {
  color: rgba(var(--amber-rgb), 0.85);
  font-family: Saira Condensed, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lb-crown__name {
  margin: 0;
  color: #f6f7f9;
  font-family: Rajdhani, sans-serif;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lb-crown__stats {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex: 0 0 auto;
}

.lb-crown__kills {
  color: #eef0f3;
  font-family: Saira Condensed, sans-serif;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}

.lb-crown__kd {
  color: var(--lb-gold);
  font-family: Saira Condensed, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ── Rank list ── */

.lb-list-head {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: 28px 28px minmax(0, 1fr) 44px 36px;
  gap: 6px;
  align-items: center;
  margin-bottom: 4px;
  padding: 0 8px;
  color: var(--quiet, #505965);
  font-family: Saira Condensed, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lb-list-head span:nth-child(4),
.lb-list-head span:nth-child(5) {
  text-align: right;
}

.lb-list {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-right: 2px;
  margin-bottom: 10px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 157, 10, 0.35) transparent;
}

.lb-list::-webkit-scrollbar {
  width: 4px;
}

.lb-list::-webkit-scrollbar-thumb {
  background: rgba(255, 157, 10, 0.35);
  border-radius: 2px;
}

.lb-row {
  --i: 0;
  position: relative;
  display: grid;
  grid-template-columns: 28px 28px minmax(0, 1fr) 44px 36px;
  gap: 6px;
  align-items: center;
  flex: 0 0 auto;
  min-height: 36px;
  padding: 5px 8px;
  border: 1px solid transparent;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  color: #dfe3e8;
}

body[data-lobby-panel="leaderboards"] .lb-row {
  animation: lb-rise var(--lb-dur) var(--lb-spring) both;
  animation-delay: calc(var(--lb-base) + 40ms + (var(--i) * var(--lb-step)));
}

.lb-row[data-rank="1"] {
  border-color: rgba(var(--amber-rgb), 0.34);
  background:
    linear-gradient(90deg, rgba(var(--amber-rgb), 0.12), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
}

.lb-row[data-rank="2"] {
  border-color: rgba(197, 206, 216, 0.22);
  background:
    linear-gradient(90deg, rgba(197, 206, 216, 0.1), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}

.lb-row[data-rank="3"] {
  border-color: rgba(208, 137, 90, 0.28);
  background:
    linear-gradient(90deg, rgba(208, 137, 90, 0.12), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}

.lb-row.is-me {
  border-color: rgba(var(--cyan-rgb, 57, 174, 242), 0.35);
  box-shadow: inset 0 0 0 1px rgba(var(--cyan-rgb, 57, 174, 242), 0.12);
}

.lb-row__rank {
  font-family: Rajdhani, sans-serif;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--muted, #858e99);
  line-height: 1;
}

.lb-row[data-rank="1"] .lb-row__rank { color: var(--lb-gold); }
.lb-row[data-rank="2"] .lb-row__rank { color: var(--lb-silver); }
.lb-row[data-rank="3"] .lb-row__rank { color: var(--lb-bronze); }

.lb-row__level {
  position: relative;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
}

.lb-row__insignia {
  width: 28px;
  height: 28px;
  object-fit: contain;
  display: block;
}

.lb-row__level-fallback {
  display: none;
  color: var(--muted, #858e99);
  font-size: 14px;
}

.lb-row__level-badge {
  position: absolute;
  right: -2px;
  bottom: -1px;
  min-width: 14px;
  padding: 0 3px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.72);
  color: #f0f2f5;
  font-family: Saira Condensed, sans-serif;
  font-size: 9px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
}

.lb-row__name {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: Rajdhani, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lb-row__me {
  flex: 0 0 auto;
  color: var(--cyan, #39aef2);
  font-size: 10px;
}

.lb-row__kills,
.lb-row__kd {
  font-family: Saira Condensed, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: right;
  tabular-nums: lining-nums;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.lb-row__kills { color: #e8ebf0; }
.lb-row__kd { color: var(--lb-gold); }

/* ── States ── */

.lb-state {
  flex: 1 1 auto;
  min-height: 120px;
  display: none;
  place-content: center;
  place-items: center;
  gap: 8px;
  text-align: center;
  color: var(--muted, #858e99);
  font-family: Saira, sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 16px 10px;
}

.lb-state.is-visible {
  display: grid;
}

.lb-state i {
  font-size: 18px;
  color: rgba(var(--amber-rgb), 0.7);
}

.lb-state--error i {
  color: var(--danger, #ff665b);
}

.lb-state__retry {
  margin-top: 4px;
  border: 1px solid rgba(var(--amber-rgb), 0.35);
  background: rgba(var(--amber-rgb), 0.1);
  color: var(--amber-hot, #ffc252);
  font-family: Saira Condensed, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  cursor: pointer;
}

.lb-state__retry:hover {
  background: rgba(var(--amber-rgb), 0.18);
}

/* ── Footer CTA → full external board ── */

.lb-footer {
  flex: 0 0 auto;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.lb-cta {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(var(--amber-rgb), 0.45);
  clip-path: polygon(
    0 0,
    calc(100% - 8px) 0,
    100% 8px,
    100% 100%,
    8px 100%,
    0 calc(100% - 8px)
  );
  background:
    linear-gradient(180deg, rgba(var(--amber-rgb), 0.22), rgba(var(--amber-rgb), 0.08));
  color: #ffe0a8;
  font-family: Rajdhani, sans-serif;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition:
    color 160ms var(--lb-ease),
    background 160ms var(--lb-ease),
    border-color 160ms var(--lb-ease);
}

.lb-cta:hover {
  color: #fff4d8;
  border-color: rgba(var(--amber-rgb), 0.7);
  background:
    linear-gradient(180deg, rgba(var(--amber-rgb), 0.32), rgba(var(--amber-rgb), 0.12));
}

.lb-cta:focus-visible {
  outline: 2px solid var(--amber, #ff9d0a);
  outline-offset: 2px;
}

.lb-cta i {
  font-size: 12px;
  opacity: 0.9;
}

.lb-cta__hint {
  display: block;
  margin-top: 5px;
  color: var(--quiet, #505965);
  font-family: Saira, sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  body[data-lobby-panel="leaderboards"] .lb-crown,
  body[data-lobby-panel="leaderboards"] .lb-row {
    animation: none;
  }
}