* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  overflow: auto;
  background: radial-gradient(circle at center, #001233, #000814);
  color: #e0f2fe;
}

.screen {
  width: 100%;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 20px;
  overflow: auto;
  box-sizing: border-box;
}

.hidden { 
  display: none; 
}

/* Start Screen Styling */
#start-screen {
  background: linear-gradient(135deg, #001233, #001845, #0353a4);
  text-align: center;
  padding: 1rem;
}

.start-content {
  max-width: 90%;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  justify-content: center;
}

.game-logo {
  font-size: 4rem;
  color: #00f7ff;
  text-shadow: 0 0 20px #00f7ff;
  animation: pulse 2s infinite;
}

.game-title {
  font-size: 2.5rem;
  color: #00f7ff;
  text-shadow: 0 0 15px #00f7ff;
  margin-bottom: 0.5rem;
  text-align: center;
  line-height: 1.2;
}

.game-description {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #caf0f8;
  text-align: center;
  max-width: 100%;
}

/* Scenarios List */
.scenarios-list {
  background: rgba(0, 20, 60, 0.7);
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid #00f7ff33;
  width: 100%;
  max-width: 600px;
  margin: 1rem 0;
}

.scenarios-list h3 {
  color: #00f7ff;
  margin-bottom: 1rem;
  font-size: 1.3rem;
  text-shadow: 0 0 10px rgba(0, 247, 255, 0.5);
}

.scenarios-list ul {
  list-style-type: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.5rem;
}

.scenarios-list li {
  padding: 0.5rem 1rem;
  background: rgba(0, 247, 255, 0.1);
  border-radius: 8px;
  border: 1px solid #00f7ff33;
  text-align: left;
  position: relative;
  padding-left: 2rem;
}

.scenarios-list li:before {
  content: "🛡️";
  position: absolute;
  left: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
}

.btn-primary {
  background: linear-gradient(90deg, #00f7ff, #0077b6);
  color: #001233;
  font-size: 1.2rem;
  font-weight: bold;
  padding: 12px 30px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 0 25px #00f7ff;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  width: auto;
  min-width: 200px;
  justify-content: center;
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 0 35px #00f7ff;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Game Container Styling */
#game-container {
  background: radial-gradient(circle at center, #001233, #000814);
  position: relative;
  min-height: 100vh;
  overflow-y: auto;
  justify-content: flex-start;
  padding-top: 70px;
  padding-bottom: 20px;
}

.game-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 15px;
  background: rgba(0, 15, 46, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #00f7ff33;
  z-index: 10;
  flex-wrap: wrap;
  gap: 10px;
  box-sizing: border-box;
}

.progress-container {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 150px;
}

.progress-bar {
  width: 120px;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #00f7ff, #0077b6);
  border-radius: 5px;
  transition: width 0.5s ease;
  width: 0%;
}

.progress-text {
  font-size: 0.9rem;
  color: #caf0f8;
  min-width: 35px;
}

.header-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.header-btn {
  background: rgba(0, 247, 255, 0.1);
  color: #00f7ff;
  border: 1px solid #00f7ff33;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.header-btn:hover:not(:disabled) {
  background: rgba(0, 247, 255, 0.2);
  box-shadow: 0 0 10px #00f7ff33;
}

.header-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* Scenario Dropdown */
.scenario-dropdown {
  position: relative;
}

.scenario-select {
  background: rgba(0, 247, 255, 0.1);
  color: #00f7ff;
  border: 1px solid #00f7ff33;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.8rem;
  min-width: 150px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2300f7ff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

.scenario-select:focus {
  outline: none;
  box-shadow: 0 0 10px #00f7ff33;
}

.scenario-select option {
  background: #001233;
  color: #e0f2fe;
}

/* Scenario Intro Styling */
.scenario-intro {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 10, 30, 0.98);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 20;
  padding: 20px;
  overflow-y: auto;
  box-sizing: border-box;
}

.scenario-intro.hidden {
  display: none;
}

.intro-content {
  max-width: 90%;
  width: 100%;
  max-width: 600px;
  text-align: center;
  padding: 1.5rem;
  background: rgba(0, 20, 60, 0.9);
  border-radius: 15px;
  border: 1px solid #00f7ff33;
  box-shadow: 0 0 40px rgba(0, 247, 255, 0.2);
  backdrop-filter: blur(10px);
}

.scenario-title {
  font-size: 1.8rem;
  color: #00f7ff;
  margin-bottom: 1rem;
  text-shadow: 0 0 15px #00f7ff;
  line-height: 1.3;
}

.scenario-description {
  font-size: 1.1rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  color: #caf0f8;
}

/* Video Container Styling */
.video-container {
  width: 95%;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 30px rgba(0, 247, 255, 0.3);
  border: 2px solid #00f7ff33;
  z-index: 3;
}

.video-box {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  object-position: center 50%;
  display: block;
}

/* Aadhar Video Specific Adjustment */
.video-box.aadhar-adjusted {
  object-position: center 30%;
}

/* Video Controls */
.video-controls {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  background: rgba(0, 15, 46, 0.9);
  padding: 8px 12px;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  z-index: 4;
  border: 1px solid #00f7ff33;
}

.control-btn {
  background: rgba(0, 247, 255, 0.2);
  color: #00f7ff;
  border: 1px solid #00f7ff33;
  padding: 6px 10px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.8rem;
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.control-btn:hover {
  background: rgba(0, 247, 255, 0.3);
  box-shadow: 0 0 10px #00f7ff33;
}

.volume-control {
  display: flex;
  align-items: center;
  gap: 5px;
}

.volume-slider {
  width: 60px;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  outline: none;
  -webkit-appearance: none;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  background: #00f7ff;
  border-radius: 50%;
  cursor: pointer;
}

/* Question Container Styling */
.question-container {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 15, 46, 0.98);
  backdrop-filter: blur(15px);
  border-top: 1px solid #00f7ff33;
  padding: 20px;
  transform: translateY(100%);
  transition: transform 0.5s ease;
  z-index: 5;
  box-sizing: border-box;
}

.question-container.active {
  transform: translateY(0);
}

.question-text {
  font-size: 1.3rem;
  text-align: center;
  margin-bottom: 20px;
  color: #f0f9ff;
  text-shadow: 0 0 10px rgba(0, 247, 255, 0.5);
  line-height: 1.4;
}

.options-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 6;
  align-items: center;
  width: 100%;
}

.option-btn {
  width: 100%;
  max-width: 300px;
  font-size: 1.1rem;
  padding: 15px;
  background: linear-gradient(135deg, #0ea5e9, #0369a1);
  color: white;
  border: none;
  border-radius: 10px;
  box-shadow: 0 0 20px #00f7ff66;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  z-index: 7;
  text-align: center;
  line-height: 1.3;
  box-sizing: border-box;
}

.option-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 0 25px #00f7ff;
}

/* Enhanced Feedback Overlay */
.feedback-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 25;
  opacity: 0;
  transition: opacity 0.5s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
  box-sizing: border-box;
}

.feedback-correct {
  background: radial-gradient(circle, rgba(0, 255, 100, 0.6) 0%, transparent 70%);
}

.feedback-wrong {
  background: radial-gradient(circle, rgba(255, 50, 50, 0.6) 0%, transparent 70%);
}

.feedback-text {
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
  text-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.8);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  max-width: 90%;
  line-height: 1.4;
  box-sizing: border-box;
}

/* Play Overlay */
.play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 4;
  border-radius: 12px;
}

.play-overlay-btn {
  background: linear-gradient(90deg, #00f7ff, #0077b6);
  color: #001233;
  border: none;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  cursor: pointer;
  box-shadow: 0 0 20px #00f7ff;
  font-size: 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Enhanced Confetti */
.confetti {
  position: absolute;
  pointer-events: none;
  z-index: 30;
}

/* End Game Styling */
#end-screen {
  background: linear-gradient(135deg, #001233, #001845, #0353a4);
  text-align: center;
  padding: 20px;
}

.end-content {
  max-width: 90%;
  width: 100%;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
}

.end-title {
  font-size: 2.5rem;
  color: #00f7ff;
  text-shadow: 0 0 20px #00f7ff;
  line-height: 1.2;
}

.end-message {
  font-size: 1.2rem;
  line-height: 1.5;
  color: #caf0f8;
  text-align: center;
}

/* Enhanced Animations */
@keyframes slideInFromTop {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideOutToTop {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateY(-100%);
    opacity: 0;
  }
}

@keyframes slideInFromBottom {
  0% {
    transform: translateY(100%);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideOutToBottom {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateY(100%);
    opacity: 0;
  }
}

@keyframes zoomIn {
  0% {
    transform: scale(0.8);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes fadeOut {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@keyframes slideOutToLeft {
  0% {
    transform: translateX(0);
    opacity: 1;
  }
  100% {
    transform: translateX(-100%);
    opacity: 0;
  }
}

@keyframes slideOutToRight {
  0% {
    transform: translateX(0);
    opacity: 1;
  }
  100% {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* Responsive Design */
@media (max-width: 480px) {
  .game-header {
    padding: 8px 12px;
    flex-direction: column;
    gap: 8px;
  }
  
  .progress-bar {
    width: 100px;
  }
  
  .video-container {
    width: 98%;
  }
  
  .scenario-title {
    font-size: 1.5rem;
  }
  
  .scenario-description {
    font-size: 1rem;
  }
  
  .game-title, .end-title {
    font-size: 2rem;
  }
  
  .game-logo {
    font-size: 3rem;
  }
  
  .feedback-text {
    font-size: 1.3rem;
    padding: 1rem;
  }
  
  .video-controls {
    bottom: 5px;
    padding: 6px 10px;
  }
  
  .volume-slider {
    width: 50px;
  }
  
  .control-btn {
    width: 30px;
    height: 30px;
    padding: 5px 8px;
    font-size: 0.7rem;
  }
  
  .question-text {
    font-size: 1.1rem;
  }
  
  .option-btn {
    font-size: 1rem;
    padding: 12px;
  }
  
  .btn-primary {
    font-size: 1.1rem;
    padding: 10px 25px;
    min-width: 180px;
  }
  
  .scenario-select {
    min-width: 120px;
    font-size: 0.7rem;
    padding: 6px 8px;
    padding-right: 25px;
  }
  
  #game-container {
    padding-top: 90px;
  }
  
  .scenarios-list ul {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) {
  .options-container {
    flex-direction: row;
    justify-content: center;
  }
  
  .option-btn {
    max-width: 220px;
  }
}

/* Tablet specific */
@media (min-width: 768px) and (max-width: 1024px) {
  .video-container {
    max-width: 90%;
  }
  
  .game-header {
    padding: 12px 20px;
  }
  
  .progress-bar {
    width: 180px;
  }
}

/* Large screens */
@media (min-width: 1200px) {
  .video-container {
    max-width: 900px;
  }
  
  .intro-content {
    max-width: 700px;
  }
}

/* Landscape mode fixes */
@media (max-height: 600px) and (orientation: landscape) {
  .screen {
    padding: 10px;
    justify-content: flex-start;
  }
  
  .video-container {
    max-width: 70%;
    margin: 50px auto 10px;
  }
  
  .game-header {
    padding: 5px 10px;
  }
  
  .question-container {
    padding: 15px;
  }
  
  .intro-content {
    padding: 1rem;
    max-height: 90vh;
    overflow-y: auto;
  }
  
  #game-container {
    padding-top: 60px;
  }
}

/* Very small phones */
@media (max-width: 360px) {
  .game-title {
    font-size: 1.8rem;
  }
  
  .game-description {
    font-size: 1rem;
  }
  
  .btn-primary {
    font-size: 1rem;
    padding: 10px 20px;
    min-width: 160px;
  }
  
  .scenario-title {
    font-size: 1.3rem;
  }
  
  .option-btn {
    font-size: 0.9rem;
    padding: 10px;
  }
  
  .scenario-select {
    min-width: 100px;
    font-size: 0.65rem;
  }
}
/* App Home Button Styles */
.app-home-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 247, 255, 0.1);
    color: #00f7ff;
    border: 1px solid #00f7ff33;
    padding: 10px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    font-size: 14px;
    transition: all 0.3s ease;
    z-index: 100;
}

.app-home-btn:hover {
    background: rgba(0, 247, 255, 0.2);
    box-shadow: 0 0 10px #00f7ff33;
}

/* Make sure screens have relative positioning for absolute button positioning */
.screen {
    position: relative;
}
/* Ensure end screen content is properly positioned */
#end-screen .end-content {
    position: relative;
    z-index: 1;
}