/* ==========================================================================
   DESIGN TOKENS & VARIABLE DECLARATIONS
   ========================================================================== */
:root {
  /* Fonts */
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'Fira Code', source-code-pro, Menlo, Monaco, Consolas, monospace;

  /* Layout */
  --header-height: 70px;
  --footer-height: 50px;
  --border-radius-lg: 16px;
  --border-radius-md: 10px;
  --border-radius-sm: 6px;
  --transition-speed: 0.25s;

  /* Dark Theme Variables (Default) */
  --bg-page: #080c14;
  --bg-panel: rgba(17, 24, 39, 0.75);
  --bg-panel-solid: #111827;
  --border-color: rgba(255, 255, 255, 0.08);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --bg-input: #1f2937;
  --bg-input-focus: #374151;
  --bg-active-tab: #374151;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --panel-glow: 0 10px 40px 0 rgba(0, 0, 0, 0.5);
  --scrollbar-thumb: #374151;
}

/* Light Theme Variables */
body.light-mode {
  --bg-page: #f1f5f9;
  --bg-panel: rgba(255, 255, 255, 0.85);
  --bg-panel-solid: #ffffff;
  --border-color: rgba(0, 0, 0, 0.08);
  --text-main: #1e293b;
  --text-muted: #64748b;
  --bg-input: #f1f5f9;
  --bg-input-focus: #e2e8f0;
  --bg-active-tab: #e2e8f0;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --panel-glow: 0 10px 40px 0 rgba(148, 163, 184, 0.15);
  --scrollbar-thumb: #cbd5e1;
}

/* ==========================================================================
   TERMINAL COLOR THEMES
   ========================================================================== */
/* Dracula Theme Colors */
.terminal-window[data-theme="dracula"] {
  --term-bg: #282a36;
  --term-fg: #f8f8f2;
  --term-black: #21222c;
  --term-red: #ff5555;
  --term-green: #50fa7b;
  --term-yellow: #f1fa8c;
  --term-blue: #bd93f9;
  --term-magenta: #ff79c6;
  --term-cyan: #8be9fd;
  --term-white: #bfbfbf;
  --term-bright-black: #6272a4;
  --term-bright-red: #ff6e6e;
  --term-bright-green: #69ff94;
  --term-bright-yellow: #ffffa5;
  --term-bright-blue: #d6acff;
  --term-bright-magenta: #ff92df;
  --term-bright-cyan: #a4ffff;
  --term-bright-white: #ffffff;
  --term-dim: #6272a4;
}

/* One Dark Theme Colors */
.terminal-window[data-theme="onedark"] {
  --term-bg: #282c34;
  --term-fg: #abb2bf;
  --term-black: #1e2127;
  --term-red: #e06c75;
  --term-green: #98c379;
  --term-yellow: #d19a66;
  --term-blue: #61afef;
  --term-magenta: #c678dd;
  --term-cyan: #56b6c2;
  --term-white: #abb2bf;
  --term-bright-black: #5c6370;
  --term-bright-red: #be5046;
  --term-bright-green: #a3cc85;
  --term-bright-yellow: #e5c07b;
  --term-bright-blue: #61afef;
  --term-bright-magenta: #c678dd;
  --term-bright-cyan: #56b6c2;
  --term-bright-white: #ffffff;
  --term-dim: #5c6370;
}

/* Nord Theme Colors */
.terminal-window[data-theme="nord"] {
  --term-bg: #2e3440;
  --term-fg: #d8dee9;
  --term-black: #3b4252;
  --term-red: #bf616a;
  --term-green: #a3be8c;
  --term-yellow: #ebcb8b;
  --term-blue: #81a1c1;
  --term-magenta: #b48ead;
  --term-cyan: #88c0d0;
  --term-white: #e5e9f0;
  --term-bright-black: #4c566a;
  --term-bright-red: #bf616a;
  --term-bright-green: #a3be8c;
  --term-bright-yellow: #ebcb8b;
  --term-bright-blue: #81a1c1;
  --term-bright-magenta: #b48ead;
  --term-bright-cyan: #8fbcbb;
  --term-bright-white: #eceff4;
  --term-dim: #4c566a;
}

/* Retro Green Theme Colors */
.terminal-window[data-theme="retro-green"] {
  --term-bg: #050805;
  --term-fg: #33ff33;
  --term-black: #000000;
  --term-red: #22aa22;
  --term-green: #33ff33;
  --term-yellow: #44cc44;
  --term-blue: #22aa22;
  --term-magenta: #33ff33;
  --term-cyan: #33ff33;
  --term-white: #33ff33;
  --term-bright-black: #115511;
  --term-bright-red: #33ff33;
  --term-bright-green: #33ff33;
  --term-bright-yellow: #33ff33;
  --term-bright-blue: #33ff33;
  --term-bright-magenta: #33ff33;
  --term-bright-cyan: #33ff33;
  --term-bright-white: #ffffff;
  --term-dim: #115511;
  --term-glow: 0 0 8px rgba(51, 255, 51, 0.4);
}

/* Solarized Light Theme Colors */
.terminal-window[data-theme="solarized-light"] {
  --term-bg: #fdf6e3;
  --term-fg: #657b83;
  --term-black: #073642;
  --term-red: #dc322f;
  --term-green: #859900;
  --term-yellow: #b58900;
  --term-blue: #268bd2;
  --term-magenta: #d33682;
  --term-cyan: #2aa198;
  --term-white: #eee8d5;
  --term-bright-black: #586e75;
  --term-bright-red: #cb4b16;
  --term-bright-green: #859900;
  --term-bright-yellow: #b58900;
  --term-bright-blue: #268bd2;
  --term-bright-magenta: #d33682;
  --term-bright-cyan: #2aa198;
  --term-bright-white: #fdf6e3;
  --term-dim: #93a1a1;
}

/* GitHub Light Theme Colors */
.terminal-window[data-theme="github-light"] {
  --term-bg: #ffffff;
  --term-fg: #24292e;
  --term-black: #24292e;
  --term-red: #d73a49;
  --term-green: #28a745;
  --term-yellow: #dbab09;
  --term-blue: #005cc5;
  --term-magenta: #6f42c1;
  --term-cyan: #005cc5;
  --term-white: #fafbfc;
  --term-bright-black: #959da5;
  --term-bright-red: #cb2431;
  --term-bright-green: #22863a;
  --term-bright-yellow: #b08800;
  --term-bright-blue: #032f62;
  --term-bright-magenta: #5a32a3;
  --term-bright-cyan: #005cc5;
  --term-bright-white: #d1d5da;
  --term-dim: #6a737d;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) transparent;
}

/* Custom Webkit scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

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

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

body {
  background-color: var(--bg-page);
  color: var(--text-main);
  font-family: var(--font-sans);
  height: 100vh;
  overflow: hidden;
  transition: background-color var(--transition-speed), color var(--transition-speed);
  display: flex;
  flex-direction: column;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

#app-wrapper {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 0 20px;
  overflow: hidden;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.app-header {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding: 10px 0;
  margin-bottom: 20px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  font-size: 32px;
  filter: drop-shadow(0 2px 8px rgba(59, 130, 246, 0.4));
  animation: logo-float 4s ease-in-out infinite;
}

@keyframes logo-float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-4px);
  }
}

.logo-text h1 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--text-main) 30%, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.icon-button {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-main);
  cursor: pointer;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-speed);
}

.icon-button:hover {
  background: var(--bg-input-focus);
  border-color: var(--accent);
}

.select-wrapper {
  position: relative;
}

.select-wrapper select {
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 8px 32px 8px 12px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  appearance: none;
  transition: all var(--transition-speed);
}

.select-wrapper select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}

.select-wrapper::after {
  content: '▼';
  font-size: 9px;
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--text-muted);
}

/* ==========================================================================
   LAYOUT GRID PANELS
   ========================================================================== */
.app-content {
  flex: 1;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
  margin-bottom: 24px;
  align-items: stretch;
  height: calc(100vh - var(--header-height) - var(--footer-height) - 40px);
  min-height: 500px;
  overflow: hidden;
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--panel-glow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-header h2 {
  font-size: 16px;
  font-weight: 600;
}

.panel-badge {
  background: var(--bg-input-focus);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

/* ==========================================================================
   LEFT PANEL: TEMPLATES CATALOG
   ========================================================================== */
.catalog-panel {
  height: 100%;
  overflow: hidden;
}

.catalog-filters {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.search-box {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
}

.search-box input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 12px 8px 36px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  transition: all var(--transition-speed);
  outline: none;
}

.search-box input:focus {
  border-color: var(--accent);
  background: var(--bg-input-focus);
}

.filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-btn {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.filter-btn:hover {
  background: var(--bg-input);
  color: var(--text-main);
}

.filter-btn.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.templates-list {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.template-card {
  background: var(--bg-panel-solid);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-speed);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  height: 200px;
  justify-content: space-between;
}

.template-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: transparent;
  transition: background-color var(--transition-speed);
}

.template-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.template-card.active {
  border-color: var(--accent);
  background: rgba(59, 130, 246, 0.04);
}

.template-card.active::before {
  background: var(--accent);
}

.template-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.template-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
}

.template-tags {
  display: flex;
  gap: 4px;
}

.tag-badge {
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-input-focus);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.template-description {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Small mock output inside catalog card */
.template-preview-bar {
  /* background: #141721; */
  border-radius: var(--border-radius-sm);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  white-space: nowrap;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
}

.template-actions-row {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}

.card-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-speed);
}

.card-btn:hover {
  background: var(--bg-input);
  color: var(--text-main);
  border-color: var(--text-muted);
}

.card-btn.primary-btn {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.card-btn.primary-btn:hover {
  background: var(--accent-hover);
}

/* ==========================================================================
   RIGHT PANEL: WORKSPACE (TERMINAL & EDITOR)
   ========================================================================== */
.workspace-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 20px;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  height: 100%;
  overflow-y: hidden;
}

/* Terminal Emulator Layout */
.terminal-window {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background-color: var(--term-bg);
  display: flex;
  flex-direction: column;
  height: 320px;
  transition: all var(--transition-speed);
}

/* Retro Matrix scanline overlay */
.terminal-window[data-theme="retro-green"]::after {
  content: " ";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
  z-index: 2;
  background-size: 100% 3px, 3px 100%;
  pointer-events: none;
}

.terminal-titlebar {
  background: rgba(0, 0, 0, 0.15);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  user-select: none;
}

.terminal-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.dot.close {
  background-color: #ff5f56;
}

.dot.minimize {
  background-color: #ffbd2e;
}

.dot.expand {
  background-color: #27c93f;
}

.terminal-title {
  color: var(--term-dim);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  flex: 1;
}

.terminal-actions {
  display: flex;
  align-items: center;
}

.terminal-action-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  color: var(--term-fg);
  font-family: var(--font-sans);
  font-size: 11px;
  padding: 2px 8px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition-speed);
}

.terminal-action-btn:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
}

.terminal-body {
  flex: 1;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--term-fg);
  overflow-y: auto;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  text-shadow: var(--term-glow);
}

.history-line {
  white-space: pre-wrap;
  word-break: break-all;
}

.active-prompt-row {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  width: 100%;
}

.prompt-container {
  display: inline;
  vertical-align: middle;
  white-space: pre-wrap;
}

.input-wrapper {
  display: inline-flex;
  align-items: center;
  position: relative;
  flex: 1;
  min-width: 50px;
  margin-left: 2px;
}

#terminal-input-display {
  white-space: pre;
  color: var(--term-fg);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
}

.terminal-body input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 14px;
  color: transparent;
  caret-color: transparent;
  z-index: 2;
  cursor: text;
}

.cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background-color: var(--term-fg);
  margin-left: 1px;
  box-shadow: var(--term-glow);
  animation: blink 1s step-end infinite;
}

@keyframes blink {

  from,
  to {
    background-color: transparent;
  }

  50% {
    background-color: var(--term-fg);
  }
}

/* ANSI Style Classes mapped to Terminal variables */
.ansi-bold {
  font-weight: bold;
}

.ansi-underline {
  text-decoration: underline;
}

.ansi-fg-black {
  color: var(--term-black);
}

.ansi-fg-red {
  color: var(--term-red);
}

.ansi-fg-green {
  color: var(--term-green);
}

.ansi-fg-yellow {
  color: var(--term-yellow);
}

.ansi-fg-blue {
  color: var(--term-blue);
}

.ansi-fg-magenta {
  color: var(--term-magenta);
}

.ansi-fg-cyan {
  color: var(--term-cyan);
}

.ansi-fg-white {
  color: var(--term-white);
}

.ansi-fg-bright-black {
  color: var(--term-bright-black);
}

.ansi-fg-bright-red {
  color: var(--term-bright-red);
}

.ansi-fg-bright-green {
  color: var(--term-bright-green);
}

.ansi-fg-bright-yellow {
  color: var(--term-bright-yellow);
}

.ansi-fg-bright-blue {
  color: var(--term-bright-blue);
}

.ansi-fg-bright-magenta {
  color: var(--term-bright-magenta);
}

.ansi-fg-bright-cyan {
  color: var(--term-bright-cyan);
}

.ansi-fg-bright-white {
  color: var(--term-bright-white);
}

.ansi-bg-black {
  background-color: var(--term-black);
}

.ansi-bg-red {
  background-color: var(--term-red);
}

.ansi-bg-green {
  background-color: var(--term-green);
}

.ansi-bg-yellow {
  background-color: var(--term-yellow);
}

.ansi-bg-blue {
  background-color: var(--term-blue);
}

.ansi-bg-magenta {
  background-color: var(--term-magenta);
}

.ansi-bg-cyan {
  background-color: var(--term-cyan);
}

.ansi-bg-white {
  background-color: var(--term-white);
}

/* Text colors helper */
.text-muted {
  color: var(--text-muted);
  opacity: 0.7;
}

/* ==========================================================================
   EDITOR CONTROLS PANEL
   ========================================================================== */
.editor-controls {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--panel-glow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex: 1;
}

.tabs-header {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.1);
}

.tab-btn {
  flex: 1;
  background: transparent;
  color: var(--text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: var(--bg-panel-solid);
}

.tabs-content {
  padding: 20px;
  background: var(--bg-panel-solid);
  flex: 1;
  overflow-y: auto;
}

.tab-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: fadeIn 0.2s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

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

/* Config Grid */
.variables-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label,
.label-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input[type="text"] {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 10px 14px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  outline: none;
  transition: all var(--transition-speed);
}

.form-group input[type="text"]:focus {
  border-color: var(--accent);
  background: var(--bg-input-focus);
}

/* Git Group Style */
.git-input-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.git-input-group input {
  flex: 1;
}

/* Switch Toggle Styling */
.switch-toggle {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 28px;
  flex-shrink: 0;
}

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

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  transition: .3s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-main);
  transition: .3s;
  border-radius: 50%;
}

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

.switch-toggle input:checked+.slider:before {
  transform: translateX(20px);
  background-color: #ffffff;
}

/* Toggle Controls in row */
.toggles-row {
  display: flex;
  gap: 20px;
  margin-top: 8px;
}

.toggle-control {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.toggle-control input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.control-label {
  font-size: 13px;
  color: var(--text-main);
}

/* Editor layout Styles */
.editor-layout {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.editor-textarea-wrapper textarea {
  width: 100%;
  height: 80px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: var(--border-radius-sm);
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  resize: vertical;
  outline: none;
  transition: all var(--transition-speed);
}

.editor-textarea-wrapper textarea:focus {
  border-color: var(--accent);
  background: var(--bg-input-focus);
}

.editor-shortcuts {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  background: var(--bg-input);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
}

.shortcut-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.shortcut-group-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  width: 60px;
}

.btn-insert {
  background: var(--bg-panel-solid);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.btn-insert:hover {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.color-badge {
  position: relative;
  padding-left: 20px;
}

.color-badge::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.bg-reset::before {
  background-color: #888;
}

.bg-green::before {
  background-color: #50fa7b;
}

.bg-blue::before {
  background-color: #bd93f9;
}

.bg-cyan::before {
  background-color: #8be9fd;
}

.bg-yellow::before {
  background-color: #f1fa8c;
}

.bg-magenta::before {
  background-color: #ff79c6;
}

.bg-red::before {
  background-color: #ff5555;
}

/* Inspector Syntax breakdown */
.inspector-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.inspector-section h4 {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.inspector-elements {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-height: 120px;
  overflow-y: auto;
  padding: 10px;
  background: var(--bg-input);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
}

.inspector-token {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 6px;
  border-radius: 4px;
  background: var(--bg-panel-solid);
  border: 1px solid var(--border-color);
  cursor: help;
  display: flex;
  align-items: center;
  gap: 6px;
}

.inspector-token:hover {
  border-color: var(--accent);
}

.token-tag {
  color: var(--accent);
  font-weight: 600;
}

.token-desc {
  color: var(--text-muted);
}

/* Export / Help Layout */
.export-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.export-block {
  background: #0d1117;
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.export-header {
  background: rgba(255, 255, 255, 0.02);
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 12px;
  color: #8b949e;
}

.copy-btn {
  background: var(--accent);
  border: none;
  color: #ffffff;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color var(--transition-speed);
}

.copy-btn:hover {
  background: var(--accent-hover);
}

.export-code {
  margin: 0;
  padding: 14px;
  overflow-x: auto;
}

.export-code code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: #c9d1d9;
}

.instruction-steps h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.instruction-steps ol {
  padding-left: 20px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.instruction-steps li code {
  font-family: var(--font-mono);
  background: var(--bg-input);
  padding: 2px 5px;
  border-radius: 3px;
  font-size: 11px;
  color: var(--text-main);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.app-footer {
  height: var(--footer-height);
  display: flex;
  align-items: center;
  font-size: 12px;
  margin-top: auto;
}

/* ==========================================================================
   CATEGORY SETTINGS DASHBOARD (LEFT PANEL)
   ========================================================================== */
.category-tabs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.15);
}

.category-tab-btn {
  background: transparent;
  color: var(--text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 2px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-speed);
  text-align: center;
  white-space: nowrap;
}

.category-tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.02);
}

.category-tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: var(--bg-panel-solid);
}

.category-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.category-panel-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: fadeIn 0.2s ease-in-out;
}

.settings-scroll-box {
  flex: 1;
  overflow-y: auto;
  padding: 18px 20px;
}

/* Forms and configuration sections */
.variables-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.toggles-row-vertical {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 6px;
}

.aliases-section,
.functions-section,
.options-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 6px;
  margin-top: 8px;
}

.section-description {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.custom-alias-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-panel-solid);
  padding: 12px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
}

.custom-alias-form .input-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.custom-alias-form input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 10px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
}

.custom-alias-form input:focus {
  border-color: var(--accent);
}

.equals-symbol {
  color: var(--text-muted);
  font-weight: bold;
}

.panel-btn {
  background: var(--accent);
  color: #ffffff;
  border: none;
  border-radius: var(--border-radius-sm);
  padding: 8px 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-speed);
}

.panel-btn:hover {
  background: var(--accent-hover);
}

.custom-aliases-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.alias-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-panel-solid);
  padding: 8px 12px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  font-family: var(--font-mono);
  font-size: 12px;
}

.alias-item-text {
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.alias-delete-btn {
  background: transparent;
  color: #ff5f56;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
  transition: opacity var(--transition-speed);
}

.alias-delete-btn:hover {
  opacity: 0.8;
}

.functions-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.function-item {
  background: var(--bg-panel-solid);
  padding: 12px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
}

.function-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.function-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
}

.font-bold {
  font-weight: 700;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.history-grid input[type="number"] {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 8px 10px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-sans);
  font-size: 13px;
  outline: none;
}

.history-grid input[type="number"]:focus {
  border-color: var(--accent);
}

/* ==========================================================================
   RESPONSIVE LAYOUT MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .app-content {
    grid-template-columns: 1fr;
  }

  .catalog-panel {
    max-height: 400px;
  }
}

@media (max-width: 600px) {
  #app-wrapper {
    padding: 0 10px;
  }

  .variables-grid {
    grid-template-columns: 1fr;
  }

  .toggles-row {
    flex-direction: column;
    gap: 10px;
  }
}