/*
 * The leaderboard page revives the old project page, but uses the current
 * office-based data instead of static browser-only mock rows.
 */

.leaderboard-table {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
  border-radius: 22px;
  overflow-x: auto;
  box-shadow: 0 20px 40px -32px rgba(15, 23, 42, 0.34);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.leaderboard-table table {
  width: 100%;
  border-collapse: collapse;
}

.leaderboard-table th,
.leaderboard-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.leaderboard-table th {
  background: rgba(37, 99, 235, 0.05);
  color: var(--text);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.leaderboard-controls {
  padding-top: 0;
}

.sort-controls {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.control-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sort-btn {
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  border-radius: 999px;
  padding: 0.6rem 1rem;
  font-weight: 600;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.sort-btn:hover,
.sort-btn:focus-visible {
  border-color: rgba(37, 99, 235, 0.28);
  color: var(--primary);
}

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

.performer-card {
  min-height: 100%;
  display: grid;
  gap: 1rem;
  padding: 1.3rem;
  border-radius: 22px;
  border: 1px solid rgba(37, 99, 235, 0.1);
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
  box-shadow: 0 18px 34px -28px rgba(15, 23, 42, 0.32);
}

.performer-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.9rem;
  align-items: start;
}

.performer-heading {
  display: grid;
  gap: 0.7rem;
  min-width: 0;
}

.performer-card .item-meta:first-child {
  align-items: center;
  gap: 0.5rem;
}

.performer-department {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.performer-rating {
  display: grid;
  justify-items: end;
  gap: 0.2rem;
  min-width: 6rem;
  padding: 0.8rem 0.85rem;
  border-radius: 16px;
  border: 1px solid rgba(37, 99, 235, 0.12);
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.08), rgba(37, 99, 235, 0.02));
  color: var(--text);
}

.performer-rating strong {
  font-size: 1.45rem;
  line-height: 1;
}

.performer-rating span {
  color: var(--muted);
  font-weight: 700;
}

.performer-rating .stars {
  font-size: 0.92rem;
  letter-spacing: 0.08em;
}

.performer-card h3 {
  margin: 0;
  line-height: 1.3;
}

.performer-role {
  margin: -0.6rem 0 0;
  color: var(--primary);
  font-size: 0.95rem;
  font-weight: 600;
}

.performer-summary {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.performer-stats {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  align-items: center;
  color: var(--muted);
}

.performer-stats span {
  padding: 0.45rem 0.65rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.07);
}

.leaderboard-rank {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
}

.leader-name {
  display: grid;
  gap: 0.3rem;
}

.leader-name strong {
  line-height: 1.3;
}

.leader-role {
  color: var(--primary);
  font-weight: 600;
}

.leader-rating-cell {
  min-width: 10rem;
}

.rating-bar {
  width: 100%;
  height: 0.5rem;
  background: rgba(148, 163, 184, 0.2);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.45rem;
}

.rating-fill {
  height: 100%;
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
  border-radius: 999px;
}

.rating-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.rating-row .stars {
  color: #f59e0b;
  letter-spacing: 0.1em;
}

.leaderboard-table td {
  vertical-align: top;
}

.leaderboard-table tbody tr {
  transition: background-color 0.18s ease;
}

.leaderboard-table tbody tr:hover {
  background: rgba(37, 99, 235, 0.03);
}

.btn-small {
  padding: 0.5rem 0.8rem;
  font-size: 0.9rem;
}

body.theme-dark .performer-card,
body.theme-dark .leaderboard-table {
  border-color: rgba(96, 165, 250, 0.16);
  box-shadow: 0 20px 40px -32px rgba(2, 6, 23, 0.58);
}

body.theme-dark .performer-card,
body.theme-dark .leaderboard-table {
  background:
    linear-gradient(180deg, rgba(30, 41, 59, 0.96), rgba(15, 23, 42, 0.94));
}

body.theme-dark .leaderboard-table th {
  background: rgba(96, 165, 250, 0.08);
}

body.theme-dark .leaderboard-table tbody tr:hover {
  background: rgba(96, 165, 250, 0.05);
}

body.theme-dark .performer-rating {
  border-color: rgba(96, 165, 250, 0.16);
  background: linear-gradient(180deg, rgba(96, 165, 250, 0.12), rgba(30, 41, 59, 0.82));
}

body.theme-dark .performer-stats span {
  background: rgba(96, 165, 250, 0.12);
}

@media (max-width: 768px) {
  .sort-controls {
    align-items: stretch;
  }

  .control-label {
    width: 100%;
  }

  .sort-btn {
    flex: 1 1 10rem;
    text-align: center;
  }

  .leaderboard-table th,
  .leaderboard-table td {
    padding: 0.85rem;
  }

  .leader-rating-cell {
    min-width: 8rem;
  }

  .performer-head {
    grid-template-columns: 1fr;
  }

  .performer-rating {
    justify-items: start;
    min-width: 0;
  }
}

@media (max-width: 560px) {
  .rating-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .leaderboard-table {
    border-radius: 14px;
    background: transparent;
    border: none;
    box-shadow: none;
    overflow: visible;
  }

  .leaderboard-table table,
  .leaderboard-table thead,
  .leaderboard-table tbody,
  .leaderboard-table tr,
  .leaderboard-table th,
  .leaderboard-table td {
    display: block;
    width: 100%;
  }

  .leaderboard-table thead {
    display: none;
  }

  .leaderboard-table tbody {
    display: grid;
    gap: 0.9rem;
  }

  .leaderboard-table tr {
    padding: 1rem;
    border-radius: 18px;
    border: 1px solid rgba(37, 99, 235, 0.1);
    background:
      radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 34%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
    box-shadow: 0 16px 30px -28px rgba(15, 23, 42, 0.28);
  }

  .leaderboard-table td {
    padding: 0;
    border: none;
  }

  .leaderboard-table td + td {
    margin-top: 0.8rem;
  }

  .leaderboard-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 0.32rem;
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }

  body.theme-dark .leaderboard-table tr {
    border-color: rgba(96, 165, 250, 0.16);
    background:
      radial-gradient(circle at top right, rgba(96, 165, 250, 0.12), transparent 36%),
      linear-gradient(180deg, rgba(30, 41, 59, 0.96), rgba(15, 23, 42, 0.94));
    box-shadow: 0 16px 30px -28px rgba(2, 6, 23, 0.56);
  }
}