/**
 * Corporate Escape - Office Runner Game
 * Copyright © 2024 [Game Owner Name]
 * All Rights Reserved
 * See COPYRIGHT.txt for details
 */

/* Modern UI Styles for Corporate Escape Game */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Roboto+Mono:wght@400;500&display=swap');

/* Base styles */
:root {
  /* Common variables */
  --transition-speed: 0.3s;
  --ui-border-radius: 12px;

  /* Light theme (default) */
  --primary-color: #3a86ff;
  --secondary-color: #ff006e;
  --accent-color: #8338ec;
  --success-color: #38b000;
  --warning-color: #ffbe0b;
  --danger-color: #ff5252;
  --dark-color: #1a1a2e;
  --light-color: #f8f9fa;
  --gray-color: #6c757d;
  --bg-gradient: linear-gradient(135deg, #f0f2f5, #e4e6e9);
  --ui-bg: rgba(255, 255, 255, 0.85);
  --card-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  --canvas-bg: #e0e0e0;
  --text-color: #333333;
  --border-color: rgba(0, 0, 0, 0.1);
}

/* Dark theme */
.dark-theme {
  --primary-color: #4f9fff;
  --secondary-color: #ff3385;
  --accent-color: #9355f1;
  --success-color: #4ecc21;
  --warning-color: #ffc72c;
  --danger-color: #ff6b6b;
  --dark-color: #0f0f1a;
  --light-color: #f8f9fa;
  --gray-color: #8c8c8c;
  --bg-gradient: linear-gradient(135deg, var(--dark-color), #16213e);
  --ui-bg: rgba(26, 26, 46, 0.85);
  --card-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  --canvas-bg: #2c2c2c;
  --text-color: #f0f0f0;
  --border-color: rgba(255, 255, 255, 0.1);
}

body, html {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: 'Poppins', sans-serif;
  background-color: var(--dark-color);
  color: var(--text-color);
  transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* Game Container */
#game-container {
  position: relative;
  width: 60%;
  height: 100vh;
  margin: 0 auto;
  background: var(--bg-gradient);
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.3);
  border-radius: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-width: 1200px;
}

/* Game Canvas */
#game-canvas {
  width: 100%;
  height: 100%;
  display: block;
  background-color: var(--canvas-bg);
  transition: background-color var(--transition-speed);
}

/* Game UI */
#game-ui {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  padding: 15px;
  z-index: 10;
  background-color: var(--ui-bg);
  color: var(--text-color);
  text-align: center;
  backdrop-filter: blur(5px);
  border-bottom: 2px solid var(--border-color);
  transition: background-color var(--transition-speed), color var(--transition-speed), border-color var(--transition-speed);
  box-sizing: border-box;
}

#game-ui h1 {
  margin: 0 0 15px 0;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Score Display */
#score {
  font-size: 20px;
  margin-bottom: 10px;
  font-weight: 500;
  color: var(--text-color);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: color var(--transition-speed);
}

#score-value {
  font-weight: 700;
  color: var(--warning-color);
}

/* Lives Display */
#lives {
  position: absolute;
  top: 15px;
  left: 15px;
  font-size: 24px;
  display: flex;
  gap: 5px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Boost Counters */
#boost-counters {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 10px;
}

.boost-counter {
  display: flex;
  align-items: center;
  padding: 8px 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.boost-counter:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.boost-icon {
  font-size: 22px;
  margin-right: 8px;
  filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.3));
}

#idea-counter .boost-icon {
  color: var(--warning-color);
}

#pizza-counter .boost-icon {
  color: #FF5722;
}

#coffee-counter .boost-icon {
  color: #795548;
}

#message-counter .boost-icon {
  color: #4285F4;
}

#idea-count, #pizza-count, #coffee-count, #message-count {
  font-weight: 600;
  font-family: 'Roboto Mono', monospace;
  font-size: 18px;
}

/* Spawn Rate Timer */
#spawn-rate-timer {
  display: flex;
  align-items: center;
  padding: 8px 15px;
  background: rgba(255, 87, 34, 0.2);
  border-radius: 30px;
  border: 1px solid rgba(255, 87, 34, 0.4);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  margin: 10px auto;
  max-width: 120px;
  justify-content: center;
  transition: all var(--transition-speed);
  animation: pulse 1s infinite;
}

#spawn-rate-timer.hidden {
  display: none;
}

.timer-icon {
  font-size: 22px;
  margin-right: 8px;
  filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.3));
}

#timer-value {
  font-weight: 600;
  font-family: 'Roboto Mono', monospace;
  font-size: 18px;
  color: #FF5722;
}


/* Settings Icon */
#settings-icon {
  position: absolute;
  top: 15px;
  right: 35px;
  cursor: pointer;
  z-index: 20;
  transition: transform var(--transition-speed), filter var(--transition-speed);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

#settings-icon .material-icons-round {
  font-size: 20px;
  color: var(--primary-color);
}

#settings-icon:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.4));
  background-color: rgba(255, 255, 255, 0.2);
}

/* Instructions and Settings Panels */
#instructions, #settings-panel {
  font-size: 16px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  height: 100vh;
  height: 100dvh;
  background: var(--ui-bg);
  color: var(--text-color);
  padding: 25px;
  z-index: 100;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transition: all var(--transition-speed), background var(--transition-speed), color var(--transition-speed);
  backdrop-filter: blur(10px);
  border: none;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  box-sizing: border-box;
  margin: 0;
}

#instructions.hidden, #settings-panel.hidden {
  display: none;
  opacity: 0;
}

#instructions h2, #settings-panel h2 {
  color: var(--text-color);
  margin-top: 0;
  margin-bottom: clamp(15px, 4vw, 20px);
  text-align: center;
  font-size: clamp(20px, 5vw, 24px);
  font-weight: 600;
  position: relative;
  padding-bottom: 10px;
  transition: color var(--transition-speed);
  width: 100%;
  max-width: 600px;
}

#instructions h2::after, #settings-panel h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: clamp(40px, 10vw, 60px);
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 3px;
}

#instructions p {
  margin: clamp(8px, 2vw, 10px) 0;
  line-height: 1.6;
  color: var(--text-color);
  opacity: 0.9;
  transition: color var(--transition-speed);
  font-size: clamp(14px, 3.5vw, 16px);
  width: 100%;
  max-width: 600px;
  box-sizing: border-box;
}

#instructions p:nth-child(odd) {
  background-color: var(--border-color);
  padding: clamp(8px, 2vw, 12px);
  border-radius: 6px;
  transition: background-color var(--transition-speed);
}

/* Settings Panel Specific Styles */
.settings-section {
  width: 100%;
  max-width: 500px;
  margin-bottom: 20px;
  padding: 15px;
  background: var(--border-color);
  border-radius: var(--ui-border-radius);
  box-sizing: border-box;
}

.settings-section h3 {
  color: var(--text-color);
  margin: 0 0 15px 0;
  font-size: 20px;
  font-weight: 500;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
  transition: color var(--transition-speed), border-color var(--transition-speed);
}

.setting-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 15px;
  background-color: var(--ui-bg);
  border-radius: 8px;
  margin-bottom: 10px;
  transition: background-color var(--transition-speed);
}

.setting-item label {
  font-size: 16px;
  color: var(--text-color);
  transition: color var(--transition-speed);
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-color);
  transition: .4s, background-color var(--transition-speed);
  border-radius: 24px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: var(--primary-color);
}

input:focus + .toggle-slider {
  box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .toggle-slider:before {
  transform: translateX(26px);
}

/* Buttons */
.button,
#start-game-btn, 
#close-settings-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 25px auto 0;
  padding: 12px 30px;
  font-size: 18px;
  font-weight: 600;
  color: white;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: all var(--transition-speed);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-transform: uppercase;
  letter-spacing: 1px;
  gap: 8px;
  min-width: 120px;
}

.button-primary,
#start-game-btn {
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.button-secondary,
#close-settings-btn {
  background: linear-gradient(90deg, var(--gray-color), var(--dark-color));
}

.button-success {
  background: linear-gradient(90deg, var(--success-color), #2d9900);
}


.button:hover,
#start-game-btn:hover, 
#close-settings-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.button-primary:hover,
#start-game-btn:hover {
  background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
}

.button-secondary:hover,
#close-settings-btn:hover {
  background: linear-gradient(90deg, var(--dark-color), var(--gray-color));
}

.button:active,
#start-game-btn:active, 
#close-settings-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Game Over Screen */
#game-over {
  background: var(--ui-bg) !important;
  backdrop-filter: blur(10px) !important;
  border-radius: var(--ui-border-radius) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  color: var(--text-color) !important;
}

#game-over h1 {
  color: var(--danger-color) !important;
  text-shadow: 0 2px 10px rgba(255, 0, 0, 0.3) !important;
  font-size: 52px !important;
  letter-spacing: 2px !important;
}

#game-over p {
  font-size: 28px !important;
  margin-bottom: 40px !important;
}


/* Game over screen buttons - using the new button classes */
#game-over .button {
  /* Ensure buttons in game over screen have consistent styling */
  margin: 5px;
}


/* Play Again button - additional styling for the success button in game over screen */
#game-over .button-success {
  padding: 15px 40px !important;
  font-size: 20px !important;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  #game-container {
    width: 100%;
    max-width: 100%;
  }

  #game-ui {
    padding: 10px;
  }

  #game-ui h1 {
    font-size: 24px;
  }

  #score {
    font-size: 18px;
  }

  #lives {
    font-size: 20px;
    top: 10px;
    left: 10px;
  }

  #boost-counters {
    gap: 10px;
  }

  .boost-counter {
    padding: 6px 12px;
  }

  #spawn-rate-timer {
    padding: 6px 12px;
    max-width: 100px;
  }

  #settings-icon {
    width: 32px;
    height: 32px;
    top: 10px;
    right: 15px;
  }

  #instructions, #settings-panel {
    padding: 15px;
    width: 100%;
    max-width: 100%;
    height: 100%;
    height: 100vh;
    height: 100dvh;
    margin: 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  #instructions h2, #settings-panel h2 {
    font-size: 20px;
    margin-bottom: 15px;
  }

  #instructions p {
    margin-bottom: 10px;
  }

  #start-game-btn {
    padding: 10px 20px;
    font-size: 16px;
  }

  .settings-section {
    width: 100%;
    max-width: 100%;
    margin-bottom: clamp(10px, 3vw, 15px);
    padding: clamp(8px, 2vw, 12px);
  }

  .settings-section h3 {
    font-size: clamp(16px, 3.5vw, 18px);
    margin-bottom: clamp(8px, 2vw, 12px);
  }

  .setting-item {
    padding: clamp(8px, 2vw, 12px);
    margin-bottom: clamp(6px, 1.5vw, 10px);
  }

  .setting-item label {
    font-size: clamp(14px, 3.5vw, 16px);
  }

  /* Game over screen responsive styles */
  #game-over h1 {
    font-size: 32px !important;
    margin-bottom: 15px !important;
  }

  #game-over p {
    font-size: 18px !important;
    margin-bottom: 20px !important;
  }

  #game-over .button {
    padding: 10px 20px !important;
    font-size: 16px !important;
  }

  /* Level up message responsive styles */
  #level-up-message {
    padding: 15px 20px;
    font-size: 18px;
  }

  /* Prevent text selection during touch events */
  * {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
  }

  /* Add touch feedback for buttons */
  .button:active,
  #start-game-btn:active,
  #close-settings-btn:active {
    transform: scale(0.95);
  }

  /* Add touch feedback for icons */
  #settings-icon:active {
    opacity: 0.7;
  }

  /* Optimize for mobile performance */
  #game-canvas {
    will-change: transform;
    transform: translateZ(0);
  }

  /* Add safe area insets for notched devices */
  @supports (padding: max(0px)) {
    #instructions, #settings-panel {
      padding-top: max(15px, env(safe-area-inset-top));
      padding-bottom: max(15px, env(safe-area-inset-bottom));
      padding-left: max(15px, env(safe-area-inset-left));
      padding-right: max(15px, env(safe-area-inset-right));
    }
  }

  /* Optimize scrolling performance */
  #instructions, #settings-panel {
    will-change: transform;
    transform: translateZ(0);
  }

  #start-game-btn {
    margin-top: clamp(15px, 4vw, 25px);
    margin-bottom: clamp(15px, 4vw, 25px);
    width: 100%;
    max-width: 300px;
  }
}

/* Additional mobile optimizations */
@media (hover: none) and (pointer: coarse) {
  /* Disable hover effects on touch devices */
  .button:hover,
  #start-game-btn:hover,
  #close-settings-btn:hover,
  #settings-icon:hover {
    transform: none;
    box-shadow: none;
  }

  /* Increase touch targets */
  #settings-icon {
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .button,
  #start-game-btn,
  #close-settings-btn {
    min-height: 44px;
  }

  /* Improve touch scrolling */
  #instructions, #settings-panel {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
  }

  /* Add padding to bottom for better scrolling experience */
  #instructions::after, #settings-panel::after {
    content: '';
    display: block;
    height: clamp(20px, 5vw, 30px);
    width: 100%;
  }
}

/* Animation for boost counters when collecting items */
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.boost-counter.pulse {
  animation: pulse 0.5s ease-in-out;
}

/* Hide game name on very small screens */
@media (max-width: 480px) {
  #game-ui h1 {
    display: none;
  }
}