/* ==========================================================================
   3. TRANG 1: TỔNG QUAN (MOCKUP 1 REPLICATION)
   ========================================================================== */
.tournament-hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 24px 28px;
  box-shadow: var(--shadow-card);
  margin-bottom: 22px;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.hero-title-cluster {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-tourn-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.2px;
}

.hero-it-badge {
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  border: 1px solid var(--primary-blue-border);
  border-radius: 16px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-tourn-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.hero-stat-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-divider);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-dot-green {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green-status);
}

.stat-card-content {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 11.5px;
  color: var(--text-muted);
}

.stat-value {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-heading);
  margin-top: 1px;
}

.text-green {
  color: var(--green-status);
}

.hero-actions-row {
  display: flex;
  gap: 12px;
}

/* CÁC NÚT BẤM TIÊU CHUẨN */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 9px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: none;
  text-decoration: none;
}

.btn-sm {
  padding: 7px 14px;
  font-size: 12px;
  border-radius: 7px;
}

.btn-primary {
  background: var(--primary-blue);
  color: #ffffff;
  box-shadow: var(--shadow-primary-btn);
}

.btn-primary:hover {
  background: var(--primary-blue-hover);
}

.btn-outline {
  background: #ffffff;
  color: var(--primary-blue);
  border: 1.5px solid var(--primary-blue);
}

.btn-outline:hover {
  background: var(--primary-blue-light);
}

.btn-green {
  background: var(--green-status);
  color: #ffffff;
}

.btn-green:hover {
  background: #15803d;
}

.btn-clean {
  background: transparent;
  border: none;
  cursor: pointer;
}

/* PHẦN DƯỚI TỔNG QUAN: 2 CỘT */
.overview-lower-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.card-head-compact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-heading);
}

.badge-tag-soft {
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  border-radius: 12px;
  padding: 3px 10px;
  font-size: 11.5px;
  font-weight: 600;
}

/* KHỐI TRẬN ĐẤU NỔI BẬT */
.match-highlight-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 0 4px 0;
}

.pairing-teams-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
}

.team-pill-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
}

.team-pill-box.red {
  background: var(--red-team-light);
  color: var(--red-team);
}

.team-pill-box.blue {
  background: var(--blue-team-light);
  color: var(--blue-team);
}

.vs-circle-pill {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.match-score-display {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-heading);
  margin-top: 14px;
  margin-bottom: 4px;
  letter-spacing: -0.5px;
}

.match-meta-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.match-highlight-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
}

/* BẢNG TOP XẾP HẠNG TRONG TỔNG QUAN */
.link-all-ranking {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--primary-blue);
  text-decoration: none;
}

.link-all-ranking:hover {
  text-decoration: underline;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

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

.table-clean th {
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-align: left;
  border-bottom: 1px solid var(--border-divider);
  letter-spacing: 0.3px;
}

.table-clean td {
  padding: 12px 12px;
  font-size: 13.5px;
  color: var(--text-body);
  border-bottom: 1px solid var(--border-divider);
  vertical-align: middle;
}

.table-clean tr:last-child td {
  border-bottom: none;
}

.table-clean tr:hover td {
  background: #fbfcfe;
}

/* AVATAR TRÒN CỦA BOT / ĐỘI */
.bot-team-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rank-num-bold {
  font-weight: 600;
  color: var(--text-heading);
}

.team-name-bold {
  font-weight: 600;
  color: var(--text-heading);
}

.student-id-code {
  color: var(--text-muted);
  font-size: 12.5px;
  font-family: inherit;
}

.elo-score-bold {
  font-weight: 700;
  color: var(--text-heading);
}