/* ===== DECISION TRAINING SPECIFIC & RESPONSIVE CSS ===== */
:root {
  --dt-primary: #0a0e17;
  --dt-secondary: #1a2138;
  --dt-accent: #d4af37;
  --dt-accent-light: #f0e6c2;
  --dt-text: #fff;
  --dt-radius: 10px;
  --dt-shadow: 0 8px 32px rgba(0,0,0,0.3);
  --success-glow: 0 0 15px rgba(40, 167, 69, 0.4);
  --error-glow: 0 0 15px rgba(220, 53, 69, 0.4);
}

body.decision-training {
  background: linear-gradient(180deg, var(--dt-primary) 0%, #060910 100%);
  color: var(--dt-text);
}

body.decision-training .main-content,
body.decision-training .dashboard-main,
body.decision-training .simulator-wrapper,
body.decision-training .game-area-wrapper,
body.decision-training #training-screen,
body.decision-training .training-arena-container {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

body.decision-training .main-content {
    height: 100vh; /* Full screen height */
}

/* Header & Config screen do not grow */
.simulator-header, .simulator-controls {
    flex-grow: 0;
    flex-shrink: 0;
}

.simulator-header h1 {
  font-size: 2.2rem;
  color: var(--dt-accent);
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 5px rgba(0,0,0,0.3);
}
.simulator-header p {
  color: var(--dt-accent-light);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.simulator-wrapper {
  background: rgba(26, 33, 56, 0.5);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--dt-radius);
  box-shadow: var(--dt-shadow);
  backdrop-filter: blur(5px);
  padding: 2rem 1.5rem;
  margin-bottom: 2rem;
}

.training-config {
  background: rgba(10,14,23,0.5);
  border-radius: var(--dt-radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
  border: 1px solid rgba(212, 175, 55, 0.1);
}

.config-form {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  align-items: flex-end;
}
.config-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.config-group label {
  font-weight: 600;
  color: var(--dt-accent-light);
  font-size: 0.9rem;
}
.config-group input,
.config-group select {
  padding: 0.6rem 0.8rem;
  border-radius: var(--dt-radius);
  border: 1px solid rgba(212, 175, 55, 0.2);
  background: #181e2b;
  color: var(--dt-text);
  font-size: 1rem;
}
.config-actions {
  text-align: center;
}
#start-decision-training {
  background: var(--dt-accent);
  color: var(--dt-primary);
  border: none;
  border-radius: var(--dt-radius);
  padding: 0.8rem 2.5rem;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(212, 175, 55, 0.2);
  transition: all 0.3s ease;
}
#start-decision-training:hover {
  background: var(--dt-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

/* --- Premium Game Area --- */
.training-arena-container {
  background: linear-gradient(160deg, var(--dt-secondary) 0%, var(--dt-primary) 100%);
  border: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: inset 0 2px 10px rgba(0,0,0,0.2), 0 10px 40px rgba(0,0,0,0.4);
  padding: 1rem;
  border-radius: var(--dt-radius);
}
.arena-header {
  padding: 0.25rem 0.5rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  margin-bottom: 0.5rem;
  flex-shrink: 0;
}
.arena-stats {
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 100%;
  gap: 1.5rem;
  flex-wrap: nowrap;
}
.stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem;
}
.stat-label {
  display: none;
}
.stat i {
  font-size: 0.9rem;
  color: var(--dt-accent);
  opacity: 0.8;
}
.stat-value {
  font-size: 1rem;
  font-weight: 600;
}

.game-area {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* Pushes controls to bottom */
  gap: 1rem;
  position: relative;
}
.decision-timer-container {
  width: 100%;
  height: 6px;
  background: rgba(0,0,0,0.3);
  border-radius: 6px;
  margin-bottom: 1rem;
}
#timer-bar {
  height: 100%;
  border-radius: 6px;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.3);
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}
.hand-display {
  flex-grow: 1; /* Takes up available space */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}
.dealer-hand, .player-hand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}
.dealer-hand h4, .player-hand h4 {
  color: var(--dt-accent-light);
  font-weight: 600;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.8;
  margin-bottom: 0.5rem;
}
.cards-container {
  display: flex;
  justify-content: center;
  gap: 10px;
}
.cards-container .playing-card {
  animation: card-appear 0.6s ease-out forwards;
  transform: translateY(20px) rotateX(-20deg);
  opacity: 0;
}
.cards-container .playing-card:nth-child(2) { animation-delay: 0.1s; }

.feedback-message2 small {
  display: block;
  margin-top: 0.75rem;
  color: var(--dt-text);
  opacity: 0.9;
  font-size: 0.85em;
  font-weight: 400;
  background: rgba(0,0,0,0.3);
  padding: 0.5rem 1rem;
  border-radius: var(--dt-radius);
  max-width: 90%;
}

.action-area-container {
    position: relative;
}

.feedback-message2 {
  padding: 1rem 1.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: var(--dt-radius);
  background: var(--dt-secondary);
  box-sizing: border-box;
  
  display: none; /* Hidden by default */
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  
  z-index: 20;
}
.feedback-message2.visible {
    display: flex; /* Made visible via JS */
}
.feedback-message2 i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}
.feedback-message2.success {
    color: #a7f0ba;
    border: 2px solid #28a745;
    box-shadow: 0 0 20px rgba(40, 167, 69, 0.4);
}
.feedback-message2.error {
    color: #f5b7bd;
    border: 2px solid #dc3545;
    box-shadow: 0 0 20px rgba(220, 53, 69, 0.4);
}
.feedback-message2 b {
  color: var(--dt-accent-light);
  font-weight: 700;
}

.decision-controls {
  flex-shrink: 0; /* Prevents controls from shrinking */
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.3rem;
}
.btn-decision {
  padding: 0.7rem 1.5rem;
  font-size: 0.9rem;
  flex-grow: 0;
  flex-basis: auto;
  background: transparent;
  color: var(--dt-accent);
  border: 2px solid var(--dt-accent);
  border-radius: var(--dt-radius);
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.btn-decision i {
  font-size: 1.2em;
}
.btn-decision:hover:not(:disabled) {
  background: var(--dt-accent);
  color: var(--dt-primary);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}
.btn-decision:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  border-color: rgba(212, 175, 55, 0.3);
  color: rgba(212, 175, 55, 0.3);
}

#challenge-results-area.feedback-message2 {
  background: var(--dt-secondary);
  border: 1px solid rgba(212, 175, 55, 0.2);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  color: var(--dt-accent-light);
}

/* --- ANIMATIONS --- */
@keyframes card-appear {
  to {
    transform: translateY(0) rotateX(0);
    opacity: 1;
  }
}

body.training-active .simulator-header {
    display: none;
}

/* --- MOBILE OVERRIDES --- */
@media (max-width: 768px) {
  body.training-active .simulator-header {
      display: none;
  }
  .simulator-wrapper,
  .training-arena-container {
    padding: 1.5rem 1rem;
  }
  .config-form {
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
  }
  .arena-header {
    flex-direction: column;
    gap: 0.5rem;
  }
  .arena-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    width: 100%;
    gap: 0.75rem;
  }
  .stat {
    min-width: 0;
    padding: 0.5rem;
  }
  .cards-container {
    gap: 2px;
  }
  .training-arena-container {
    padding: 0.5rem;
  }
  .stat-label {
    font-size: 0.7rem;
  }
  .stat-value {
    font-size: 1rem;
  }
  .hand-display {
    gap: 1.5rem;
  }
  .playing-card.small {
    width: 90px !important;
    height: 125px !important;
    font-size: 0.9rem;
  }
  .decision-controls {
    gap: 0.3rem;
  }
  .btn-decision {
    padding: 0.5rem;
    font-size: 0.8rem;
    flex-basis: 80px;
  }
   .btn-decision i {
    margin-right: 0.3rem;
  }
  .arena-stats {
      grid-template-columns: 1fr 1fr;
      gap: 0.5rem;
  }
  .hand-display { gap: 1rem; }
  .cards-container { 
    gap: -60px;
    min-height: 110px;
  }
  
  .decision-controls { 
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  .btn-decision { 
      padding: 0.7rem;
      font-size: 0.8rem;
      flex-basis: auto;
      min-height: 50px;
      justify-content: center;
  }
  
  .btn-decision i {
    margin-right: 0.3rem;
  }
  
  .playing-card.small {
    width: 80px !important;
    height: 110px !important;
    font-size: 0.8rem;
  }
  .feedback-message2 { 
      padding: 0.7rem; 
      font-size: 0.9rem;
  }
  .stat-label {
    font-size: 0.7rem;
  }
  .stat-value {
    font-size: 1rem;
  }
}
@media (max-width: 576px) {
  .simulator-header h1 { font-size: 1.6rem; }
  .simulator-header p { font-size: 0.9rem; }
  
  .simulator-wrapper,
  .training-arena-container {
    padding: 0.5rem;
    border-left: none;
    border-right: none;
    border-radius: 0;
  }

  .training-arena-container {
      box-shadow: inset 0 5px 15px rgba(0,0,0,0.3), 0 5px 20px rgba(0,0,0,0.3);
  }

  .arena-header { padding: 0.5rem; }
  .arena-stats {
      grid-template-columns: 1fr 1fr;
      gap: 0.5rem;
  }
  .hand-display { gap: 1rem; }
  .cards-container { 
    gap: -60px;
    min-height: 110px;
  }
  
  .decision-controls { 
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  .btn-decision { 
      padding: 0.7rem;
      font-size: 0.8rem;
      flex-basis: auto;
      min-height: 50px;
      justify-content: center;
  }
  
  .btn-decision i {
    margin-right: 0.3rem;
  }
  
  .playing-card.small {
    width: 80px !important;
    height: 110px !important;
    font-size: 0.8rem;
  }
  .feedback-message2 { 
      padding: 0.7rem; 
      font-size: 0.9rem;
      overflow-y: auto;
  }
  .feedback-message2 small {
      background: none;
      padding: 0.25rem;
      max-width: 100%;
      line-height: 1.4;
  }
  .stat-label {
    font-size: 0.7rem;
  }
  .stat-value {
    font-size: 1rem;
  }
  .cards-container {
    gap: -55px;
    min-height: 100px;
  }
} 

/* New Premium Card Style Override */
.decision-training-page .playing-card.small {
  background: linear-gradient(145deg, #2e3548, #1a202c);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 15px rgba(0,0,0,0.3), inset 0 0 1px rgba(255, 255, 255, 0.1);
  color: #fff;
}
.decision-training-page .playing-card.small.red {
    color: #ff8a8a;
}
.decision-training-page .playing-card.small.black {
    color: #f0f0f0;
}
.decision-training-page .playing-card.small .card-rank {
    font-weight: 600;
}
.decision-training-page .playing-card.small .card-suit {
    opacity: 0.9;
}

/* Mobile Specific Tweaks */
@media (max-width: 480px) {
  .playing-card.small {
    width: 80px !important;
    height: 110px !important;
    font-size: 0.8rem;
  }
  .cards-container {
    gap: -55px;
  }
}