/* ==========================================================================
   BINGO & KENO — DESIGN SYSTEM (iOS 26 / OBSIDIAN GLASS)
   Vibrant casino aesthetics, 3D glossy lottery balls, glowing card daubs,
   pill inputs & buttons, interactive Keno board, smooth micro-animations.
   ========================================================================== */

.bk-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 80px;
}

/* ---- Hero Section ---- */
.bk-hero {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.15) 0%, rgba(16, 185, 129, 0.12) 50%, rgba(18, 24, 38, 0.94) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.bk-hero-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.bk-hero-icon {
  width: 68px;
  height: 68px;
  border-radius: 22px;
  background: linear-gradient(135deg, #00d07c, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #0a0c0f;
  box-shadow: 0 10px 30px rgba(0, 208, 124, 0.4);
  flex-shrink: 0;
}

.bk-hero h1 {
  font-size: 28px;
  font-weight: 900;
  margin: 0;
  color: #ffffff;
  letter-spacing: -0.5px;
  text-transform: uppercase;
  font-style: italic;
}

.bk-hero p {
  color: rgba(255, 255, 255, 0.65);
  margin: 6px 0 0;
  font-size: 14px;
  max-width: 580px;
  line-height: 1.4;
}

.bk-hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---- Grid de Salas ---- */
.bk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}

.bk-card {
  position: relative;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(18, 24, 38, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s, border-color 0.25s;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4);
}

.bk-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.6);
  border-color: rgba(255, 255, 255, 0.25);
}

.bk-card.bk-keno {
  border-color: rgba(6, 182, 212, 0.25);
}

.bk-card.bk-keno:hover {
  border-color: rgba(6, 182, 212, 0.55);
}

.bk-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.bk-card-tipo {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.bk-tipo-bingo {
  background: rgba(0, 208, 124, 0.18);
  border: 1px solid rgba(0, 208, 124, 0.35);
  color: #00d07c;
}

.bk-tipo-keno {
  background: rgba(6, 182, 212, 0.18);
  border: 1px solid rgba(6, 182, 212, 0.35);
  color: #38bdf8;
}

.bk-card-status {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.bk-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

.bk-dot-ativa {
  background: #00d07c;
  box-shadow: 0 0 10px #00d07c;
}

.bk-dot-pausada {
  background: #f59e0b;
  box-shadow: 0 0 10px #f59e0b;
}

.bk-dot-encerrada {
  background: #71717a;
}

.bk-card h3 {
  font-size: 20px;
  font-weight: 800;
  margin: 0;
  color: #ffffff;
}

.bk-card-desc {
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  margin: 8px 0 16px;
  min-height: 38px;
  line-height: 1.4;
}

.bk-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.bk-chip {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.09);
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.bk-chip b {
  color: #ffffff;
  font-weight: 800;
}

.bk-chip-premio {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.28);
  color: #f59e0b;
}

.bk-chip-premio b {
  color: #fde047;
}

/* ---- Botões Globais ---- */
.bk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 22px;
  border: 0;
  border-radius: 50px;
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: linear-gradient(135deg, #00d07c 0%, #059669 100%);
  color: #0a0c0f;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(0, 208, 124, 0.35);
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), filter 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.bk-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(0, 208, 124, 0.5);
  color: #0a0c0f;
  text-decoration: none;
}

.bk-btn:active {
  transform: scale(0.97);
}

.bk-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.bk-btn-outline {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff !important;
  box-shadow: none;
}

.bk-btn-outline:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff !important;
}

.bk-btn-cyan {
  background: linear-gradient(135deg, #06b6d4 0%, #0284c7 100%);
  color: #0a0c0f;
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.35);
}

.bk-btn-cyan:hover {
  box-shadow: 0 8px 26px rgba(6, 182, 212, 0.5);
  color: #0a0c0f;
}

/* ---- Sala / Live Arena ---- */
.bk-sala-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.bk-sala-status-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.bk-sala-status {
  font-size: 13px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 50px;
  background: rgba(18, 24, 38, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.85);
}

.bk-sala-status b {
  color: #ffffff;
}

.bk-sound-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.bk-sound-toggle:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: scale(1.05);
}

/* ---- Arena de Bolas Sorteadas (Globo 3D) ---- */
.bk-bolhas-container {
  background: rgba(18, 24, 38, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 26px;
  padding: 22px;
  margin-bottom: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.bk-bolha-destaque-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-wrap: wrap;
}

.bk-bolha-destaque {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #4ade80, #16a34a 60%, #065f46 100%);
  border: 2px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 35px rgba(34, 197, 94, 0.6), inset 0 3px 6px rgba(255, 255, 255, 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 900;
  animation: bk-pulse-glow 1.5s infinite ease-in-out;
  flex-shrink: 0;
}

.bk-bolha-destaque span.letra {
  font-size: 13px;
  line-height: 1;
  letter-spacing: 1px;
  opacity: 0.9;
}

.bk-bolha-destaque span.num {
  font-size: 26px;
  line-height: 1;
  font-weight: 900;
  font-style: italic;
}

@keyframes bk-pulse-glow {
  0% { transform: scale(1); box-shadow: 0 0 20px rgba(34, 197, 94, 0.4); }
  50% { transform: scale(1.06); box-shadow: 0 0 45px rgba(34, 197, 94, 0.8); }
  100% { transform: scale(1); box-shadow: 0 0 20px rgba(34, 197, 94, 0.4); }
}

.bk-bolhas-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 4px;
}

.bk-bolha {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 800;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
  transition: all 0.3s ease;
  user-select: none;
}

.bk-bolha.out {
  background: radial-gradient(circle at 35% 35%, #00d07c, #059669 80%);
  border-color: rgba(255, 255, 255, 0.3);
  color: #0a0c0f;
  box-shadow: 0 0 14px rgba(0, 208, 124, 0.45), inset 0 2px 4px rgba(255, 255, 255, 0.6);
  transform: scale(1.05);
}

.bk-bolha.atual {
  background: radial-gradient(circle at 30% 30%, #fde047, #eab308 80%);
  border-color: #fef08a;
  color: #0a0c0f;
  box-shadow: 0 0 25px rgba(234, 179, 8, 0.8), inset 0 2px 5px rgba(255, 255, 255, 0.9);
  animation: bk-pop 0.5s ease;
  font-size: 14px;
  font-weight: 900;
}

@keyframes bk-pop {
  0% { transform: scale(0.3); opacity: 0; }
  60% { transform: scale(1.35); }
  100% { transform: scale(1.08); opacity: 1; }
}

/* ---- Layout Sala (Cartelas + Compras) ---- */
.bk-layout-sala {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 22px;
  align-items: start;
}

@media (max-width: 960px) {
  .bk-layout-sala {
    grid-template-columns: 1fr;
  }
}

.bk-cartela-box {
  background: rgba(18, 24, 38, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 26px;
  padding: 22px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.bk-cartela-box h4 {
  margin: 0 0 18px;
  font-size: 17px;
  font-weight: 800;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #ffffff;
}

/* ---- Cartelas de Bingo ---- */
.bk-cartela-single {
  background: rgba(12, 16, 25, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.bk-cartela-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 700;
}

.bk-cartela-header b {
  color: #00d07c;
}

.bk-cartela-progress {
  height: 6px;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.08);
  margin-bottom: 12px;
  overflow: hidden;
}

.bk-cartela-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #00d07c, #06b6d4);
  border-radius: 50px;
  transition: width 0.3s ease;
}

.bk-tab {
  width: 100%;
  border-collapse: separate;
  border-spacing: 4px;
  table-layout: fixed;
}

.bk-tab th {
  text-align: center;
  font-size: 13px;
  font-weight: 900;
  color: #00d07c;
  padding: 6px 0;
  letter-spacing: 1px;
}

.bk-tab td {
  height: 42px;
  text-align: center;
  font-weight: 800;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.25s ease;
}

.bk-tab td.bk-tab-mark {
  background: linear-gradient(135deg, #00d07c 0%, #059669 100%);
  border-color: rgba(255, 255, 255, 0.4);
  color: #0a0c0f;
  font-weight: 900;
  box-shadow: 0 0 16px rgba(0, 208, 124, 0.5), inset 0 2px 4px rgba(255, 255, 255, 0.6);
  transform: scale(1.02);
}

.bk-tab td.bk-tab-free {
  background: rgba(6, 182, 212, 0.2);
  border-color: rgba(6, 182, 212, 0.4);
  color: #38bdf8;
  font-size: 16px;
}

.bk-tab td.bk-tab-ganha {
  background: linear-gradient(135deg, #f59e0b, #ea580c);
  border-color: #fde047;
  color: #ffffff;
  box-shadow: 0 0 22px rgba(245, 158, 11, 0.7);
  animation: bk-win-card 1s infinite alternate;
}

@keyframes bk-win-card {
  0% { transform: scale(1); }
  100% { transform: scale(1.04); }
}

/* ---- Cartelas de Keno & Volante Interativo ---- */
.bk-keno-volante-wrap {
  margin-bottom: 20px;
}

.bk-keno-volante {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 5px;
  margin-top: 10px;
}

.bk-keno-pick-btn {
  aspect-ratio: 1;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.bk-keno-pick-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.bk-keno-pick-btn.selected {
  background: linear-gradient(135deg, #06b6d4, #0284c7);
  border-color: #38bdf8;
  color: #0a0c0f;
  font-weight: 900;
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.6);
  transform: scale(1.05);
}

.bk-numatico {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bk-num {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.2s ease;
}

.bk-num.mark {
  background: linear-gradient(135deg, #06b6d4, #0284c7);
  border-color: #38bdf8;
  color: #0a0c0f;
  font-weight: 900;
  box-shadow: 0 0 14px rgba(6, 182, 212, 0.5);
}

.bk-num.ganha {
  background: linear-gradient(135deg, #00d07c, #059669);
  border-color: #34d399;
  color: #0a0c0f;
  font-weight: 900;
  box-shadow: 0 0 18px rgba(0, 208, 124, 0.6);
}

/* ---- Painel de Compras ---- */
.bk-buy-panel {
  position: sticky;
  top: 86px;
  background: rgba(18, 24, 38, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 26px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.bk-buy-panel h4 {
  margin: 0 0 18px;
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.bk-qty {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.bk-qty button {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 20px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bk-qty button:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.25);
  transform: scale(1.05);
}

.bk-qty span {
  font-weight: 900;
  font-size: 20px;
  min-width: 44px;
  text-align: center;
  color: #ffffff;
}

.bk-total {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 14px 18px;
  margin-bottom: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.bk-total b {
  color: #00d07c;
  font-size: 20px;
  font-weight: 900;
}

/* ---- Vencedores Recentes ---- */
.bk-ganhador {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(0, 208, 124, 0.08);
  border: 1px solid rgba(0, 208, 124, 0.22);
  padding: 12px 14px;
  border-radius: 16px;
  margin-bottom: 10px;
  font-size: 13px;
}

.bk-ganhador-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(0, 208, 124, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00d07c;
  font-size: 16px;
}

.bk-ganhador b {
  color: #34d399;
}

/* ---- Modal de Vitória (Celebration) ---- */
.bk-confete {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 20px;
}

.bk-win-modal {
  text-align: center;
  background: linear-gradient(160deg, rgba(18, 24, 38, 0.98), rgba(8, 12, 20, 0.98));
  border: 1.5px solid rgba(245, 158, 11, 0.4);
  border-radius: 32px;
  padding: 46px 40px;
  box-shadow: 0 25px 90px rgba(245, 158, 11, 0.35);
  max-width: 440px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.bk-win-modal h2 {
  font-size: 32px;
  font-weight: 900;
  color: #f59e0b;
  margin: 16px 0 8px;
  text-transform: uppercase;
  font-style: italic;
}

.bk-win-modal p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  line-height: 1.5;
}

.bk-confetti-piece {
  position: absolute;
  top: -20px;
  width: 10px;
  height: 14px;
  border-radius: 2px;
  animation: bk-fall linear infinite;
}

@keyframes bk-fall {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(110vh) rotate(720deg); opacity: 0; }
}

/* ---- Painel Admin Extra Styles ---- */
.bk-admin-bolha {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 800;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  transition: all 0.2s ease;
}
.bk-admin-bolha.out {
  background: linear-gradient(135deg, #00d07c, #059669);
  border-color: #34d399;
  color: #0a0c0f;
  font-weight: 900;
  box-shadow: 0 0 12px rgba(0, 208, 124, 0.45);
}

/* ==========================================================================
   MOBILE & RESPONSIVE DESIGN POLISH
   ========================================================================== */
.bk-filter-container {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 6px;
  scrollbar-width: none;
}
.bk-filter-container::-webkit-scrollbar {
  display: none;
}

@media (max-width: 768px) {
  .bk-page {
    padding: 16px 12px 70px;
  }

  /* ---- Hero Section ---- */
  .bk-hero {
    padding: 20px 16px;
    border-radius: 20px;
    gap: 16px;
    margin-bottom: 20px;
  }
  .bk-hero-left {
    gap: 14px;
    align-items: flex-start;
  }
  .bk-hero-icon {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    font-size: 22px;
    flex-shrink: 0;
  }
  .bk-hero h1 {
    font-size: 22px;
    letter-spacing: -0.3px;
  }
  .bk-hero p {
    font-size: 12px;
    line-height: 1.4;
    margin-top: 4px;
  }
  .bk-hero-actions {
    width: 100%;
  }
  .bk-hero-actions .bk-btn {
    width: 100% !important;
    justify-content: center;
    padding: 11px 18px;
    font-size: 12px;
  }

  /* ---- Filter Chips ---- */
  .bk-filter-chip {
    padding: 8px 16px;
    font-size: 11px;
    flex-shrink: 0;
  }

  /* ---- Grid de Salas ---- */
  .bk-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* ---- Card de Sala ---- */
  .bk-card {
    padding: 18px 16px;
    border-radius: 20px;
  }
  .bk-card-top {
    margin-bottom: 10px;
  }
  .bk-card-tipo {
    font-size: 10px;
    padding: 4px 10px;
  }
  .bk-card-status {
    font-size: 10px;
    padding: 3px 8px;
  }
  .bk-card h3 {
    font-size: 18px;
  }
  .bk-card-desc {
    font-size: 12px;
    margin: 6px 0 12px;
    min-height: auto;
    line-height: 1.35;
  }

  /* Meta Grid on Mobile */
  .bk-card-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    margin-bottom: 16px;
  }
  .bk-chip {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 6px 8px;
    font-size: 11px;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .bk-chip b {
    font-size: 11px;
  }

  /* Sala / Live Arena Mobile */
  .bk-sala-top {
    gap: 8px;
    margin-bottom: 16px;
  }
  .bk-sala-status {
    font-size: 11px;
    padding: 6px 12px;
  }
  .bk-bolhas-container {
    padding: 16px 14px;
    border-radius: 20px;
    margin-bottom: 18px;
  }
  .bk-bolha-destaque {
    width: 60px;
    height: 60px;
  }
  .bk-bolha-destaque span.num {
    font-size: 20px;
  }
  .bk-bolha-destaque span.letra {
    font-size: 11px;
  }
  .bk-bolhas-grid {
    gap: 5px;
    max-height: 180px;
  }
  .bk-bolha {
    width: 33px;
    height: 33px;
    font-size: 11px;
  }

  .bk-cartela-box {
    padding: 16px 14px;
    border-radius: 20px;
  }
  .bk-cartela-box h4 {
    font-size: 15px;
    margin-bottom: 14px;
  }
  .bk-cartela-single {
    padding: 12px;
    border-radius: 16px;
    margin-bottom: 12px;
  }
  .bk-tab th {
    font-size: 11px;
    padding: 4px 0;
  }
  .bk-tab td {
    height: 36px;
    font-size: 12px;
    border-radius: 8px;
  }

  /* Keno Volante on Mobile */
  .bk-keno-volante {
    gap: 3px;
  }
  .bk-keno-pick-btn {
    border-radius: 6px;
    font-size: 10px;
  }

  /* Buy Panel on Mobile */
  .bk-buy-panel {
    position: static;
    padding: 18px 16px;
    border-radius: 20px;
  }
}

@media (max-width: 380px) {
  .bk-card-meta {
    grid-template-columns: 1fr;
  }
}