/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

:root {
  --bg-primary: #1a1b1e;
  --bg-secondary: #2c2e33;
  --bg-tertiary: #3a3d42;
  --text-primary: #e1e3e6;
  --text-secondary: #9ca3af;
  --accent-primary: #f97316;
  --accent-primary-hover: #ea580c;
  --accent-success: #22c55e;
  --accent-success-hover: #16a34a;
  --accent-error: #ef4444;
  --accent-warning: #f59e0b;
  --border-color: #374151;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --transition-duration: 0.2s;
  --transition-ease: ease;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: clamp(14px, 2vw, 16px);
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  background: var(--bg-primary);
  color: var(--text-primary);
}

#bgCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: var(--bg-primary);
}

/* Update container background to be semi-transparent */
.container {
  background: rgba(44, 46, 51, 0.85);
  /* Update background to be semi-transparent */
  backdrop-filter: blur(5px);
  /* Add subtle blur effect */
  -webkit-backdrop-filter: blur(5px);
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 4px 12px var(--shadow-color);
  border: 1px solid var(--border-color);
  animation: fadeIn 0.3s ease-out;
  position: relative;
  /* Add this */
  z-index: 1;
  /* Add this */
}


/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.header h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 600;
  background: linear-gradient(90deg, var(--accent-primary), #fdba74);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.help-btn {
  background: var(--bg-tertiary);
  padding: 8px 16px;
  font-size: 14px;
  border: 1px solid var(--border-color);
}

/* Connection Status */
.connection-status {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--bg-tertiary);
  border-radius: 12px;
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-error);
  transition: background-color 0.3s;
  box-shadow: 0 0 20px var(--accent-error);
}

.status-indicator.connected {
  background: var(--accent-success);
  box-shadow: 0 0 20px var(--accent-success);
  animation: pulse 2s infinite;
}

.controls {
  display: flex;
  gap: 12px;
}

/* Buttons */
button {
  background: var(--accent-primary);
  color: var(--text-primary);
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition-duration) var(--transition-ease);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

button:hover {
  background: var(--accent-primary-hover);
  transform: translateY(-1px);
  filter: brightness(1.1);
}

button:disabled {
  background: var(--bg-tertiary);
  cursor: not-allowed;
  transform: none;
  opacity: 0.7;
}

#sendBtn {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  margin: 24px 0;
  background: var(--accent-success);
}

#sendBtn:hover {
  background: var(--accent-success-hover);
}

#sendBtn:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Focus States for Accessibility */
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* File Configuration */
.file-config {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
  padding: 20px;
  background: var(--bg-tertiary);
  border-radius: 12px;
}

.file-location,
.filename-input {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.location-inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

label {
  font-weight: 500;
  color: var(--text-secondary);
}

select,
input[type="text"] {
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  transition: all var(--transition-duration) var(--transition-ease);
}

select:focus,
input[type="text"]:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px rgba(249, 115, 22, 0.2);
}

#folderSelect {
  min-width: 160px;
}

#customPath {
  flex-grow: 1;
}

/* Editor Section */
.editor-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.editor-container {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-tertiary);
  overflow: hidden;
}

.editor-wrapper {
  display: flex;
  min-height: 300px;
  background: var(--bg-tertiary);
}

.line-numbers {
  padding: 16px 10px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  text-align: right;
  user-select: none;
  min-width: 40px;
  white-space: pre;
}

#scriptContent {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  padding: 16px;
  border: none;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 14px;
  line-height: 1.6;
  min-height: 300px;
  width: 100%;
  resize: vertical;
}

/* Status Section */
.status-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.status-log {
  background: var(--bg-tertiary);
  padding: 16px;
  border-radius: 12px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  white-space: pre-wrap;
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-primary);
}

/* Mode Toggle */
.mode-toggle {
  margin-bottom: 16px;
  display: flex;
  gap: 12px;
  background: var(--bg-tertiary);
  padding: 4px;
  border-radius: 8px;
  width: fit-content;
}

.mode-toggle button {
  background: transparent;
  color: var(--text-secondary);
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
}

.mode-toggle button.active {
  background: var(--accent-primary);
  color: var(--text-primary);
}

/* Upload Area */
.upload-area {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding: 24px;
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  background: var(--bg-tertiary);
  transition: all var(--transition-duration) var(--transition-ease);
}

.upload-area:hover {
  border-color: var(--accent-primary);
}

#uploadBtn {
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid var(--border-color);
}

#fileName {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Status Colors */
.success {
  color: var(--accent-success);
}

.error {
  color: var(--accent-error);
}

.warning {
  color: var(--accent-warning);
}

/* Tooltips */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]:before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 12px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-duration), transform var(--transition-duration);
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 12px var(--shadow-color);
}

[data-tooltip]:hover:before {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-8px);
}

/* Enhanced Responsive Design */
/* Large tablets and small desktop */
@media (max-width: 1024px) {
  body {
    max-width: 95%;
  }

  .container {
    padding: 20px;
  }
}

/* Tablets */
@media (max-width: 768px) {
  body {
    padding: 12px;
  }

  .container {
    padding: 16px;
  }

  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .header h1 {
    font-size: 24px;
  }

  .connection-status {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .controls {
    width: 100%;
    flex-wrap: wrap;
  }

  .location-inputs {
    flex-direction: column;
  }

  #folderSelect,
  #customPath {
    width: 100%;
  }

  .mode-toggle {
    width: 100%;
    justify-content: center;
  }

  .upload-area {
    flex-direction: column;
    text-align: center;
    padding: 16px;
  }

  .editor-toolbar {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Large Phones */
@media (max-width: 576px) {
  body {
    padding: 8px;
  }

  .container {
    padding: 12px;
    border-radius: 12px;
  }

  .header h1 {
    font-size: 20px;
  }

  .help-btn {
    width: 100%;
  }

  button {
    padding: 8px 16px;
    font-size: 13px;
  }

  .file-config {
    padding: 16px;
  }

  .editor-statusbar {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  [data-tooltip]:before {
    white-space: normal;
    width: 200px;
    text-align: center;
  }
}

/* Small Phones */
@media (max-width: 375px) {
  .container {
    padding: 10px;
  }

  .header h1 {
    font-size: 18px;
  }

  .mode-toggle button {
    padding: 6px 12px;
    font-size: 12px;
  }

  .status-log {
    font-size: 12px;
  }

  .editor-toolbar button {
    padding: 4px 8px;
    font-size: 11px;
  }
}

/* Editor Toolbar */
.editor-toolbar {
  display: flex;
  gap: 10px;
  padding: 12px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.editor-toolbar button {
  padding: 6px 12px;
  font-size: 12px;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}

.editor-toolbar button.active {
  background: var(--accent-primary);
  color: var(--text-primary);
}

/* Editor Status Bar */
.editor-statusbar {
  display: flex;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-secondary);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }

  70% {
    box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

.editor-wrapper {
  height: 300px;
  overflow: hidden;
}

.line-numbers {
  position: relative;
  padding: 16px 10px;
  font-family: monospace;
  font-size: 14px;
  line-height: 1.6;
  overflow-y: hidden;
}

.line-number {
  position: relative;
  text-align: right;
  padding-right: 4px;
  user-select: none;
}

textarea {
  height: 100%;
  overflow-y: auto;
}