/* ===== BASE STYLES & FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');

:root {
  --green: #4ccc4c;
  --red: #ff4c4c;
  --text: #a0ffa0;
  --bg: #000;
  --dark-bg: #0a0a0a;
  --button-bg: #333;
  --menu-green: #1a3a1a;
  --menu-red: #3a1a1a;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

body {
  font-family: 'Press Start 2P', cursive;
  color: var(--text);
  background: var(--bg);
  margin: 0;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  touch-action: manipulation;
}

/* ===== MAIN MENU ===== */
#main-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.95);
  z-index: 1000;
}

#main-menu h1 {
  color: var(--green);
  font-size: 3rem;
  margin-bottom: 3rem;
  text-shadow: 0 0 10px var(--green);
  animation: pulse 2s infinite;
  text-align: center;
  line-height: 1.3;
  padding: 0 20px;
}

.menu-buttons {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 300px;
}

.menu-button {
  padding: 1rem;
  font-family: inherit;
  font-size: 1rem;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  position: relative;
  transition: all 0.3s;
  text-align: center;
}

.menu-button.green {
  background: var(--menu-green);
  color: var(--green);
  border: 3px solid var(--green);
  box-shadow: 0 0 15px rgba(76, 204, 76, 0.5);
}

.menu-button.red {
  background: var(--menu-red);
  color: var(--red);
  border: 3px solid var(--red);
  box-shadow: 0 0 15px rgba(255, 76, 76, 0.5);
}

.menu-button.green:hover {
  background: var(--green);
  color: #111;
  transform: translateY(-3px);
  box-shadow: 0 0 25px var(--green);
}

.menu-button.red:hover {
  background: var(--red);
  color: #111;
  transform: translateY(-3px);
  box-shadow: 0 0 25px var(--red);
}

.menu-button:active {
  transform: translateY(1px);
}

.menu-button::before,
.menu-button::after {
  content: ">";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: all 0.3s;
}

.menu-button::before {
  left: 10px;
}

.menu-button::after {
  content: "<";
  right: 10px;
}

.menu-button:hover::before {
  opacity: 1;
  left: 20px;
}

.menu-button:hover::after {
  opacity: 1;
  right: 20px;
}

.pixel-glow {
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border: 2px solid;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.menu-button:hover .pixel-glow {
  opacity: 0.3;
  animation: pixel-glow 1.5s infinite;
}

#language-switcher {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    gap: 5px;
    background: rgba(0, 0, 0, 0.7);
    padding: 5px;
    border-radius: 5px;
    border: 2px solid var(--green);
}

.lang-button {
    font-family: 'Press Start 2P', cursive;
    font-size: 12px;
    color: var(--text);
    background: transparent;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s;
    outline: none;
}

.lang-button:hover {
    color: var(--green);
}

.lang-button.active {
    color: var(--green);
}

.lang-indicator {
    position: absolute;
    bottom: -2px;
    left: 0;
    height: 2px;
    width: 0;
    background: var(--green);
    transition: width 0.3s;
}

.lang-button.active .lang-indicator {
    width: 100%;
}

.lang-indicator {
    position: absolute;
    bottom: -2px;
    left: 0;
    height: 2px;
    width: 0;
    background: transparent;
    transition: all 0.3s;
}

@media (max-width: 768px) {
    #language-switcher {
        bottom: 10px;
        right: 10px;
    }

    .lang-button {
        font-size: 10px;
        padding: 4px 8px;
    }
}

@media (max-width: 480px) {
    .lang-button {
        font-size: 8px;
        padding: 3px 6px;
    }
}



/* ===== GAME CONTAINER ===== */
#game-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  flex-direction: column;
  background: var(--bg);
  padding-top: 50px;
}

#hardcore-indicator {
  position: fixed;
  top: 60px;
  right: 10px;
  color: var(--red);
  font-size: 0.8rem;
  text-shadow: 0 0 5px var(--red);
  animation: blink 1s infinite;
  display: none;
  z-index: 50;
}

/* ===== GAME AREA ===== */
#game-area {
  flex: 1;
  min-height: calc(75vh - 50px);
  max-height: calc(75vh - 50px);
  display: flex;
  justify-content: space-around;
  padding: 20px 10px 0;
  position: relative;
  overflow: hidden;
}

.pile {
  width: 30%;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.pile-label {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--text);
  text-align: center;
  position: absolute;
  top: 10px;
  width: 100%;
}

.sticks-container {
  width: 100%;
  height: calc(100% - 150px);
  position: absolute;
  top: 50px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 50px 0;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.sticks-container::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
    background: transparent;
}

.stick {
  width: 110px;
  height: 22px;
  background: var(--green);
  flex-shrink: 0;
  transition: all 0.3s ease;
}

/* ===== BUTTONS ===== */
#back-to-menu {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 8px 15px;
  font-size: 14px;
  background-color: rgba(30, 30, 30, 0.8);
  border: 2px solid var(--text);
  color: var(--text);
  cursor: pointer;
  transition: all 0.3s;
}

#back-to-menu:hover {
  background-color: rgba(60, 60, 60, 0.8);
  border-color: var(--green);
}

.buttons-container {
  position: absolute;
  bottom: 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 60%, transparent);
  padding: 10px 0;
}

.button {
  width: 140px;
  height: 40px;
  background: var(--button-bg);
  color: var(--text);
  border: 2px solid var(--green);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
}

.button:hover:not(:disabled) {
  background: #444;
  border-color: var(--text);
}

.button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: #666;
}

/* ===== CONSOLE ===== */
#console {
  height: 25vh;
  max-height: 25vh;
  background: rgba(10, 10, 10, 0.95);
  padding: 10px;
  border-top: 2px solid var(--green);
  overflow-y: auto;
  flex-shrink: 0;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

#console::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
    background: transparent;
}

#history-text {
  white-space: pre-wrap;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text);
  padding-right: 10px;
  margin: 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* ===== SCANLINES EFFECT ===== */
#scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(to bottom,
      rgba(255, 255, 255, 0.08) 1px,
      transparent 1px);
  background-size: 100% 4px;
  pointer-events: none;
  z-index: 900;
}

/* ===== RESULT SCREEN ===== */
#result-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s;
  overflow: hidden;
}

#result-overlay.show {
  opacity: 1;
  pointer-events: all;
}

#left-panel, #right-panel {
  position: absolute;
  top: 0;
  width: 0;
  height: 100%;
  background: rgba(10, 10, 10, 0.95);
  transition: width 0.8s ease-out;
}

#left-panel {
  left: 0;
  border-right: 2px solid #444;
}

#right-panel {
  right: 0;
  border-left: 2px solid #444;
}

#result-overlay.show #left-panel,
#result-overlay.show #right-panel {
  width: 25%;
}

#result-content {
  position: relative;
  z-index: 10;
  text-align: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.5s 0.8s;
  padding: 2rem;
  background: rgba(0, 0, 0, 0.8);
  border: 2px solid;
  max-width: 80%;
}

#result-overlay.show #result-content {
  opacity: 1;
  transform: scale(1);
}

#result-text {
  font-size: 2rem;
  margin-bottom: 2rem;
  text-shadow: 0 0 1rem currentColor;
}

#restart-button {
  background: var(--button-bg);
  color: var(--text);
  border: 2px solid;
  padding: 1rem 2rem;
  font-family: inherit;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
}

#restart-button:hover {
  background: #444;
  transform: translateY(-3px);
}

/* ===== COLOR THEMES ===== */
/* Victory (green) */
#result-overlay.show.victory #result-content {
  border-color: var(--green);
}

#result-overlay.show.victory #result-text {
  color: var(--green);
  text-shadow: 0 0 1rem var(--green);
  animation: pulse 2s infinite;
}

#result-overlay.show.victory #left-panel,
#result-overlay.show.victory #right-panel {
  background: linear-gradient(to right,
    rgba(26, 58, 26, 0.9) 0%,
    rgba(10, 10, 10, 0.95) 100%);
}

/* Defeat (red) */
#result-overlay.show.defeat #result-content {
  border-color: var(--red);
}

#result-overlay.show.defeat #result-text {
  color: var(--red);
  text-shadow: 0 0 1rem var(--red);
  animation: pulse-red 2s infinite;
}

#result-overlay.show.defeat #left-panel,
#result-overlay.show.defeat #right-panel {
  background: linear-gradient(to right,
    rgba(58, 26, 26, 0.9) 0%,
    rgba(10, 10, 10, 0.95) 100%);
}

#result-overlay.show.defeat #restart-button {
  border-color: var(--red);
}

/* ===== HARDCOVER MODE ===== */
.hardcore-mode {
  --green: #ff4c4c;
}

.hardcore-mode #game-container {
  background: #0a0505;
}

.hardcore-mode .stick {
  box-shadow: 0 0 5px var(--red);
}

.hardcore-mode #console {
  border-top-color: var(--red);
}

/* ===== AD BUTTON ===== */
.ad-button {
    background: #333;
    color: #FFCC00;
    border: 2px solid #FFCC00;
    padding: 1rem;
    font-family: 'Press Start 2P', cursive;
    font-size: 0.8rem;
    cursor: pointer;
    margin-top: 1rem;
    transition: all 0.3s;
    text-align: center;
    width: 100%;
}

.ad-button:hover {
    background: #FFCC00;
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 0 15px #FFCC00;
}

/* ===== ANIMATIONS ===== */
@keyframes pulse {
  0%, 100% {
    text-shadow: 0 0 10px var(--green);
  }
  50% {
    text-shadow: 0 0 25px var(--green), 0 0 35px var(--green);
  }
}

@keyframes pulse-red {
  0%, 100% {
    text-shadow: 0 0 10px var(--red);
  }
  50% {
    text-shadow: 0 0 25px var(--red), 0 0 35px var(--red);
  }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes pixel-glow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.1; }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  #main-menu h1 {
    font-size: 2rem;
    margin-bottom: 2rem;
  }

  .menu-button {
    padding: 0.8rem;
    font-size: 0.9rem;
  }

  .menu-buttons {
    width: 250px;
  }

  #game-container {
    padding-top: 40px;
  }

  #back-to-menu {
    font-size: 12px;
    padding: 6px 10px;
    top: 5px;
    left: 5px;
  }

  #hardcore-indicator {
    top: 30px;
    right: 5px;
    font-size: 0.7rem;
  }

  .pile {
    width: 28%;
  }

  .pile-label {
    top: 8px;
    font-size: 0.8rem;
  }

  .stick {
    width: 100px;
  }

  .button {
    width: 120px;
    font-size: 12px;
  }

  #result-text {
    font-size: 1.5rem;
  }

  #left-panel,
  #right-panel {
    width: 0;
  }

  #result-overlay.show #left-panel,
  #result-overlay.show #right-panel {
    width: 20%;
  }

  .ad-button {
      font-size: 0.7rem;
      padding: 0.8rem;
  }
}

@media (max-width: 480px) {
  #main-menu h1 {
    font-size: 1.5rem;
  }

  .menu-buttons {
    width: 220px;
  }

  #game-container {
    padding-top: 35px;
  }

  .pile-label {
    font-size: 0.7rem;
    top: 5px;
  }

  .stick {
    width: 80px;
    height: 20px;
  }

  .button {
    width: 100px;
    height: 35px;
    font-size: 10px;
  }

  #result-overlay.show #left-panel,
  #result-overlay.show #right-panel {
    width: 15%;
  }

  #result-content {
    padding: 1rem;
    max-width: 90%;
  }

  #result-text {
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }

  #restart-button {
    padding: 0.8rem 1.5rem;
    font-size: 0.8rem;
  }

  .ad-button {
      font-size: 0.6rem;
      padding: 0.7rem;
  }
}