@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&display=swap");

:root {
  --primary-color: #2563eb;
  --secondary-color: #4f46e5;
  --background-color: #f8fafc;
  --text-color: #1e293b;
  --editor-background: #1e1e1e;
  --editor-text: #f8f8f2;
  --output-background: #ffffff;
  --accent-color: #3b82f6;
}

.dark-mode {
  --primary-color: #60a5fa;
  --secondary-color: #818cf8;
  --background-color: #0f172a;
  --text-color: #f1f5f9;
  --editor-background: #1a1a1a;
  --editor-text: #f8f8f2;
  --output-background: #1e1e1e;
  --accent-color: #3b82f6;
}

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

body {
  font-family: "JetBrains Mono", monospace;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem;
}

/* Header Styles */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding: 1rem;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.terminal-icon {
  font-size: 2rem;
  color: var(--primary-color);
  animation: terminalPulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

h1 {
  font-size: 2.5rem;
  background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 10px rgba(79, 70, 229, 0.3);
  animation: titleGlow 2s ease-in-out infinite;
}

.controls {
  display: flex;
  gap: 1rem;
}

/* Button and Select Styles */
button,
select {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--text-color);
  border: 1px solid rgba(59, 130, 246, 0.2);
  padding: 0.5rem 1rem;
  font-size: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: "JetBrains Mono", monospace;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

button:hover,
select:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

button:active,
select:active {
  transform: translateY(0);
}

/* Editor Styles */
.editor-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.editor-wrapper {
  background-color: var(--editor-background);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  animation: float 6s ease-in-out infinite;
}

.editor-wrapper:nth-child(2) {
  animation-delay: 0.2s;
}

.editor-wrapper:nth-child(3) {
  animation-delay: 0.4s;
}

.editor-wrapper::before {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: linear-gradient(45deg, 
      #ff0000, #ff7300, #fffb00, #48ff00, 
      #00ffd5, #002bff, #7a00ff, #ff00c8, #ff0000);
  background-size: 400%;
  z-index: -1;
  filter: blur(5px);
  animation: glowing 20s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  border-radius: 13px;
}

.editor-wrapper:hover::before {
  opacity: 1;
}

.editor-wrapper:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Mac-style window controls */
.window-controls {
  display: flex;
  gap: 8px;
  padding: 0;
}

.minimize-btn,
.maximize-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  padding: 0;
  border: none;
  position: relative;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.minimize-btn {
  background-color: #ffbd2e;
  border: 1px solid #e0a023;
}

.maximize-btn {
  background-color: #27c93f;
  border: 1px solid #1dad2f;
}

.minimize-btn i,
.maximize-btn i {
  display: none;
}

.minimize-btn::before,
.maximize-btn::before {
  content: '';
  position: absolute;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.minimize-btn::before {
  width: 8px;
  height: 2px;
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 1px;
}

.maximize-btn::before {
  width: 6px;
  height: 6px;
  border: 2px solid rgba(0, 0, 0, 0.5);
  border-radius: 1px;
}

.minimize-btn:hover::before,
.maximize-btn:hover::before {
  opacity: 1;
}

.editor {
  height: 300px;
  font-family: "JetBrains Mono", monospace;
  transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Output Styles */
.output-container {
  background-color: var(--output-background);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-top: 2rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.output-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, 
      var(--primary-color), 
      var(--secondary-color), 
      var(--primary-color));
  background-size: 200% 100%;
  animation: loadingBar 2s linear infinite;
}

.output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#output-content {
  white-space: pre-wrap;
  line-height: 1.5;
  padding: 1rem;
  min-height: 200px;
  font-family: "JetBrains Mono", monospace;
  color: var(--text-color);
}

/* Maximized state styles */
.maximized {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1000;
  border-radius: 0;
  transform: none !important;
}

.maximized .editor {
  height: calc(100vh - 40px) !important;
}

.maximized .output-content {
  height: calc(100vh - 40px) !important;
}

/* Minimized state */
.minimized {
  height: 40px;
  overflow: hidden;
}

.minimized .editor,
.minimized #output-content {
  opacity: 0;
}

/* Run Button Animation */
#run-btn {
  position: relative;
  overflow: hidden;
}

#run-btn::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
      45deg,
      transparent,
      rgba(255, 255, 255, 0.1),
      transparent
  );
  transform: translateX(-100%);
  animation: buttonShine 3s infinite;
}

/* Theme Toggle Animation */
#theme-toggle {
  transition: transform 0.3s ease;
}

#theme-toggle:hover {
  transform: rotate(180deg);
}

/* Loading Overlay */
#loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--primary-color);
  border-top: 4px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite, glow 2s ease-in-out infinite;
  box-shadow: 0 0 15px var(--primary-color);
}

.hidden {
  display: none !important;
}

/* Footer Styles */
footer {
  text-align: center;
  margin-top: 2rem;
  padding: 1rem;
  font-size: 0.9rem;
  color: var(--text-color);
  opacity: 0.8;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeSlideUp 0.6s ease-out forwards;
  animation-delay: 0.4s;
}

footer a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--secondary-color);
}

footer .fa-heart {
  color: #ff0000;
  animation: heartbeat 1.5s infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
  .editor-container {
    grid-template-columns: 1fr;
  }

  header {
    flex-direction: column;
    gap: 1rem;
  }

  .controls {
    flex-wrap: wrap;
    justify-content: center;
  }

  h1 {
    font-size: 2rem;
  }
}

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes glowing {
  0% { background-position: 0 0; }
  50% { background-position: 400% 0; }
  100% { background-position: 0 0; }
}

@keyframes titleGlow {
  0%, 100% { text-shadow: 0 0 10px rgba(79, 70, 229, 0.3); }
  50% { text-shadow: 0 0 20px rgba(79, 70, 229, 0.6); }
}

@keyframes buttonShine {
  100% { transform: translateX(100%); }
}

@keyframes terminalPulse {
  0%, 100% { 
    transform: scale(1);
    filter: brightness(1);
  }
  50% { 
    transform: scale(1.1);
    filter: brightness(1.3);
  }
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes loadingBar {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 15px var(--primary-color); }
  50% { box-shadow: 0 0 30px var(--primary-color); }
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    14% { transform: scale(1.3); }
    28% { transform: scale(1); }
    42% { transform: scale(1.3); }
    70% { transform: scale(1); }
  }
  
  @keyframes saveSuccess {
    0% { transform: scale(1); }
    50% { transform: scale(0.9); }
    80% { transform: scale(1.1); }
    100% { transform: scale(1); }
  }
  
  @keyframes executeCode {
    0% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.5; }
  }
  
  /* Theme-specific syntax highlighting */
  .dark-mode .ace_editor {
    background-color: var(--editor-background);
    color: var(--editor-text);
  }
  
  .dark-mode .ace_gutter {
    background-color: rgba(255, 255, 255, 0.05);
  }
  
  /* Initial page load animations */
  .container > * {
    animation: fadeSlideUp 0.6s ease-out forwards;
    opacity: 0;
  }
  
  .container > *:nth-child(1) { animation-delay: 0.1s; }
  .container > *:nth-child(2) { animation-delay: 0.2s; }
  .container > *:nth-child(3) { animation-delay: 0.3s; }
  .container > *:nth-child(4) { animation-delay: 0.4s; }
  
  /* Save button success state */
  .save-success {
    animation: saveSuccess 0.5s ease-out;
  }
  
  /* Code execution state */
  .executing {
    animation: executeCode 1s ease infinite;
  }
  
  /* Custom scrollbar styles */
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  
  ::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
  }
  
  ::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
    transition: background 0.3s ease;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
  }
  
  /* Focus styles */
  button:focus,
  select:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--background-color), 
                0 0 0 4px var(--primary-color);
  }
  
  /* Accessibility improvements */
  .visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
  }
  
  /* Error state styles */
  .error-state {
    border-color: #ef4444;
    animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
  }
  
  @keyframes shake {
    10%, 90% { transform: translate3d(-1px, 0, 0); }
    20%, 80% { transform: translate3d(2px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
    40%, 60% { transform: translate3d(4px, 0, 0); }
  }
  
  /* Success state styles */
  .success-state {
    border-color: #22c55e;
    animation: pulse 0.5s ease-in-out;
  }
  
  /* Code copy button styles */
  .copy-button {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  
  .editor-wrapper:hover .copy-button {
    opacity: 1;
  }
  
  /* Editor resize handle */
  .resize-handle {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    cursor: row-resize;
    transition: background 0.3s ease;
  }
  
  .resize-handle:hover {
    background: var(--primary-color);
  }
  
  /* Code snippet preview */
  .code-preview {
    position: absolute;
    background: var(--editor-background);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 100;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
  }
  
  .code-preview.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Editor collaboration cursors */
  .collaboration-cursor {
    position: absolute;
    width: 2px;
    height: 16px;
    background: var(--primary-color);
    transition: transform 0.1s ease;
  }
  
  .cursor-label {
    position: absolute;
    top: -20px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
  }
  
  /* Print styles */
  @media print {
    .controls,
    .window-controls,
    .copy-button {
      display: none;
    }
  
    .editor-wrapper,
    .output-container {
      break-inside: avoid;
      border: 1px solid #ddd;
      margin: 20px 0;
    }
  
    body {
      background: white;
    }
  
    * {
      color: black !important;
      text-shadow: none !important;
      box-shadow: none !important;
    }
  }