/* ============================================================
   TurboSpeak 2000 — 90s Windows Style CSS
   ============================================================ */

/* --- Base Font & Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ============================================================
   SITE NAV BAR (window-top-bar)
   ============================================================ */
.window-top-bar{font-family:'Lexend Giga',sans-serif;background-color:#1e1e1e;display:flex;align-items:center;padding:6px 16px;color:#d6cb72;border-bottom:2px solid #d6cb72;width:100%;position:fixed;top:0;left:0;z-index:10000;height:42px;box-sizing:border-box}
.window-title{font-size:16px;margin-right:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.window-controls{display:flex;gap:8px;align-items:center}
.window-controls button{background-color:#1e1e1e;color:#d6cb72;border:1px solid #d6cb72;font-size:16px;padding:0;height:30px;width:30px;display:flex;justify-content:center;align-items:center;border-radius:3px;cursor:pointer;transition:background-color .2s ease,color .2s ease}
.window-controls button:hover{background-color:#c67cf4;color:#fff}
.window-controls button.mute{background:transparent;color:#04ef04;border:none}
.window-controls button.mute:hover{color:#ff4500}
.window-controls .volume-slider{-webkit-appearance:none;appearance:none;width:120px;height:6px;border-radius:10px;background:linear-gradient(90deg,#dfcc6c,#c67cf4);box-shadow:inset 0 1px 4px rgba(255,255,255,0.2),0 0 5px rgba(198,124,244,0.4);outline:none;transition:background .3s ease,box-shadow .3s ease}
.window-controls .volume-slider::-webkit-slider-thumb{-webkit-appearance:none;height:16px;width:16px;border-radius:50%;background:#fff;border:2px solid #d6cb72;box-shadow:0 0 5px #d6cb72,0 0 2px #fff;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}
.window-controls .volume-slider::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 0 8px #d6cb72,0 0 4px #fff}
.window-controls .volume-slider::-moz-range-thumb{height:16px;width:16px;border-radius:50%;background:#fff;border:2px solid #d6cb72;box-shadow:0 0 5px #d6cb72,0 0 2px #fff;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}
.window-controls .volume-slider::-moz-range-thumb:hover{transform:scale(1.2);box-shadow:0 0 8px #d6cb72,0 0 4px #fff}

@media (max-width:600px){
  .window-top-bar{padding:6px 10px;height:auto;min-height:42px;flex-wrap:wrap;gap:8px}
  .window-title{font-size:14px;width:100%}
  .window-controls{width:100%;justify-content:flex-end;flex-wrap:wrap}
  .window-controls button{height:28px;width:28px;font-size:14px}
  .window-controls .volume-slider{width:90px}
}

:root {
  --win-bg:        #008080;   /* Teal desktop */
  --win-title:     #000080;   /* Navy title bar */
  --win-title-btn: #c0c0c0;   /* Silver buttons */
  --win-face:      #c0c0c0;   /* Silver face */
  --win-shadow:    #808080;   /* Dark shadow */
  --win-light:     #ffffff;   /* White hilight */
  --win-dark:      #404040;   /* Darker edge */
  --win-text:      #000000;
  --win-blue:      #000080;
  --win-taskbar:   #c0c0c0;
  --win-selected:  #000080;
  --win-sel-text:  #ffffff;
  --btn-face:      #c0c0c0;
  --btn-hilight:   #ffffff;
  --btn-shadow:    #808080;
  --btn-dk-shadow: #404040;
  --font-main:     'MS Sans Serif', 'Segoe UI', Arial, sans-serif;
  --font-retro:    'VT323', 'Courier New', monospace;
}

body {
  font-family: var(--font-main);
  font-size: 13px;
  background: var(--win-bg);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ============================================================
   DESKTOP BACKGROUND
   ============================================================ */
.desktop-bg {
  min-height: 100vh;
  background-color: var(--win-bg);
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.03) 2px,
      rgba(0,0,0,0.03) 4px
    );
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 62px 12px 60px 12px;
  position: relative;
}

/* ============================================================
   TASKBAR
   ============================================================ */
.taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 36px;
  background: var(--win-taskbar);
  border-top: 2px solid var(--btn-hilight);
  display: flex;
  align-items: center;
  padding: 2px 4px;
  z-index: 9999;
  box-shadow: 0 -1px 0 var(--btn-shadow);
  gap: 4px;
}

.start-btn {
  height: 28px;
  min-width: 72px;
  background: var(--btn-face);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
  border-right: 2px solid var(--btn-dk-shadow);
  border-bottom: 2px solid var(--btn-dk-shadow);
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 8px;
  color: var(--win-text);
}
.start-btn:active {
  border-top: 2px solid var(--btn-dk-shadow);
  border-left: 2px solid var(--btn-dk-shadow);
  border-right: 2px solid var(--btn-hilight);
  border-bottom: 2px solid var(--btn-hilight);
  padding: 1px 7px 0 9px;
}
.start-logo { color: #008000; font-size: 16px; }

.taskbar-window-btn {
  height: 26px;
  background: var(--btn-face);
  border-top: 2px solid var(--btn-dk-shadow);
  border-left: 2px solid var(--btn-dk-shadow);
  border-right: 2px solid var(--btn-hilight);
  border-bottom: 2px solid var(--btn-hilight);
  padding: 0 8px;
  display: flex;
  align-items: center;
  font-size: 12px;
  min-width: 140px;
  max-width: 200px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.taskbar-window-btn.active-window {
  border-top: 1px solid var(--btn-shadow);
  border-left: 1px solid var(--btn-shadow);
  background: repeating-linear-gradient(
    90deg,
    var(--btn-face) 0px,
    var(--btn-face) 1px,
    rgba(0,0,128,0.08) 1px,
    rgba(0,0,128,0.08) 2px
  );
}

.taskbar-clock {
  margin-left: auto;
  height: 26px;
  background: var(--btn-face);
  border: 1px inset var(--btn-shadow);
  border-top: 1px solid var(--btn-shadow);
  border-left: 1px solid var(--btn-shadow);
  border-right: 1px solid var(--btn-hilight);
  border-bottom: 1px solid var(--btn-hilight);
  padding: 0 8px;
  display: flex;
  align-items: center;
  font-size: 12px;
  min-width: 70px;
  justify-content: center;
}

/* ============================================================
   START MENU
   ============================================================ */
.start-menu {
  position: fixed;
  bottom: 38px;
  left: 2px;
  width: 200px;
  background: var(--btn-face);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
  border-right: 2px solid var(--btn-dk-shadow);
  border-bottom: 2px solid var(--btn-dk-shadow);
  z-index: 10000;
  box-shadow: 3px 3px 6px rgba(0,0,0,0.4);
}
.start-menu-header {
  background: linear-gradient(180deg, #000080, #1084d0);
  color: white;
  padding: 8px 10px;
  font-weight: bold;
  font-size: 14px;
  writing-mode: horizontal-tb;
  letter-spacing: 1px;
  position: relative;
}
.start-menu-user { color: white; font-family: var(--font-main); font-weight: bold; font-size: 14px; }

.start-menu-items {
  list-style: none;
  padding: 4px 0;
}
.start-menu-items li {
  padding: 6px 12px;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.start-menu-items li:hover {
  background: var(--win-selected);
  color: var(--win-sel-text);
}
.start-menu-items li.divider {
  border-top: 1px solid var(--btn-shadow);
  border-bottom: 1px solid var(--btn-hilight);
  padding: 1px 0;
  margin: 3px 2px;
  cursor: default;
}
.start-menu-items li.divider:hover { background: transparent; }

/* ============================================================
   WINDOW BASE
   ============================================================ */
.window {
  background: var(--win-face);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
  border-right: 2px solid var(--btn-dk-shadow);
  border-bottom: 2px solid var(--btn-dk-shadow);
  box-shadow: 3px 3px 0 var(--btn-shadow), 4px 4px 8px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
  max-width: 720px;
  margin-bottom: 16px;
}

/* Title Bar */
.window-titlebar {
  background: linear-gradient(90deg, #000080 0%, #1084d0 100%);
  display: flex;
  align-items: center;
  padding: 3px 4px;
  justify-content: space-between;
  user-select: none;
  cursor: default;
}
.window-title {
  color: white;
  font-size: 13px;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.window-icon { width: 16px; height: 16px; image-rendering: pixelated; }

.window-controls {
  display: flex;
  gap: 3px;
}
.win-btn {
  width: 18px;
  height: 16px;
  background: var(--btn-face);
  border-top: 1px solid var(--btn-hilight);
  border-left: 1px solid var(--btn-hilight);
  border-right: 1px solid var(--btn-dk-shadow);
  border-bottom: 1px solid var(--btn-dk-shadow);
  font-size: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
  color: var(--win-text);
  font-family: var(--font-main);
}
.win-btn:active {
  border-top: 1px solid var(--btn-dk-shadow);
  border-left: 1px solid var(--btn-dk-shadow);
  border-right: 1px solid var(--btn-hilight);
  border-bottom: 1px solid var(--btn-hilight);
}
.close-btn:hover { background: #cc0000; color: white; }
.minimize-btn:hover, .maximize-btn:hover { background: #c0c0e0; }

/* Menu Bar */
.menu-bar {
  background: var(--btn-face);
  border-bottom: 1px solid var(--btn-shadow);
  display: flex;
  gap: 0;
  padding: 2px 4px;
}
.menu-item {
  padding: 3px 8px;
  cursor: pointer;
  font-size: 13px;
  border: 1px solid transparent;
}
.menu-item:hover {
  background: var(--win-selected);
  color: var(--win-sel-text);
  border: 1px solid var(--btn-dk-shadow);
}

/* Window Content */
.window-content {
  padding: 8px;
  flex: 1;
  overflow-y: auto;
  background: var(--btn-face);
}

/* Status Bar */
.window-statusbar {
  background: var(--btn-face);
  border-top: 1px solid var(--btn-shadow);
  padding: 3px 6px;
  font-size: 11px;
  display: flex;
  gap: 6px;
  align-items: center;
  color: #333;
}
.statusbar-sep { color: var(--btn-shadow); }

/* ============================================================
   TABS
   ============================================================ */
.tab-bar {
  display: flex;
  gap: 2px;
  margin-bottom: 8px;
  border-bottom: 2px solid var(--btn-shadow);
}
.tab-btn {
  padding: 5px 16px;
  background: var(--btn-face);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
  border-right: 2px solid var(--btn-dk-shadow);
  border-bottom: none;
  font-family: var(--font-main);
  font-size: 13px;
  cursor: pointer;
  color: var(--win-text);
  margin-bottom: -2px;
  position: relative;
  z-index: 1;
}
.tab-btn.active {
  background: var(--btn-face);
  border-bottom: 2px solid var(--btn-face);
  font-weight: bold;
  z-index: 2;
}
.tab-btn:hover:not(.active) { background: #d4d4d4; }

/* ============================================================
   VOICE SELECTOR
   ============================================================ */
.voice-selector-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding: 6px 8px;
  background: #d4d0c8;
  border-top: 1px solid var(--btn-hilight);
  border-left: 1px solid var(--btn-hilight);
  border-right: 1px solid var(--btn-shadow);
  border-bottom: 1px solid var(--btn-shadow);
  flex-wrap: wrap;
}

/* ============================================================
   MODE PANELS
   ============================================================ */
.mode-panel { padding: 4px 0; }
.panel-header {
  display: flex;
  flex-direction: column;
  margin-bottom: 10px;
  padding: 6px 8px;
  background: linear-gradient(90deg, #000080, #1084d0);
  color: white;
}
.panel-title { font-size: 15px; font-weight: bold; }
.panel-subtitle { font-size: 11px; opacity: 0.85; }

/* ============================================================
   RETRO FORM ELEMENTS
   ============================================================ */
.label-retro {
  font-size: 12px;
  font-family: var(--font-main);
  color: var(--win-text);
  white-space: nowrap;
}

.retro-input,
.retro-select,
.retro-textarea {
  background: white;
  border-top: 2px solid var(--btn-shadow);
  border-left: 2px solid var(--btn-shadow);
  border-right: 2px solid var(--btn-hilight);
  border-bottom: 2px solid var(--btn-hilight);
  font-family: var(--font-main);
  font-size: 13px;
  color: var(--win-text);
  padding: 3px 5px;
  outline: none;
}
.retro-input:focus, .retro-select:focus, .retro-textarea:focus {
  outline: 1px dotted #000080;
  outline-offset: -2px;
}
.retro-select { cursor: pointer; }
.retro-textarea {
  width: 100%;
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
}

.input-group {
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.char-count {
  font-size: 11px;
  color: #555;
  text-align: right;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.retro-btn {
  background: var(--btn-face);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
  border-right: 2px solid var(--btn-dk-shadow);
  border-bottom: 2px solid var(--btn-dk-shadow);
  font-family: var(--font-main);
  font-size: 12px;
  padding: 5px 14px;
  cursor: pointer;
  color: var(--win-text);
  min-width: 80px;
  white-space: nowrap;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.retro-btn:active, .retro-btn:focus {
  border-top: 2px solid var(--btn-dk-shadow);
  border-left: 2px solid var(--btn-dk-shadow);
  border-right: 2px solid var(--btn-hilight);
  border-bottom: 2px solid var(--btn-hilight);
  padding: 6px 13px 4px 15px;
  outline: 1px dotted #000;
  outline-offset: -4px;
}
.retro-btn:disabled {
  color: var(--btn-shadow);
  cursor: default;
  pointer-events: none;
}
.retro-btn:hover:not(:disabled):not(:active) { background: #d4d4f0; }

.primary-btn {
  font-weight: bold;
  background: linear-gradient(180deg, #d4d0c8, #a0a0a0 90%);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
}
.primary-btn:hover:not(:disabled) { background: linear-gradient(180deg, #d4d0f8, #9090c0 90%); }

.small-btn {
  padding: 3px 10px;
  font-size: 11px;
  min-width: 60px;
}

.toggle-btn {
  background: var(--btn-face);
  font-size: 11px;
  min-width: 120px;
}

/* ============================================================
   ACTION ROW
   ============================================================ */
.action-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  align-items: center;
}

/* ============================================================
   STATUS BAR (in-panel)
   ============================================================ */
.status-bar {
  background: #d4d0c8;
  border-top: 1px solid var(--btn-shadow);
  border-left: 1px solid var(--btn-shadow);
  border-right: 1px solid var(--btn-hilight);
  border-bottom: 1px solid var(--btn-hilight);
  padding: 4px 8px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
  min-height: 28px;
}
.status-icon { font-size: 14px; }

.progress-bar-wrap {
  flex: 1;
  height: 12px;
  background: white;
  border-top: 1px solid var(--btn-shadow);
  border-left: 1px solid var(--btn-shadow);
  border-right: 1px solid var(--btn-hilight);
  border-bottom: 1px solid var(--btn-hilight);
  overflow: hidden;
  margin-left: 8px;
}
.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #000080, #1084d0);
  transition: width 0.3s linear;
}

/* ============================================================
   ADVANCED PANEL
   ============================================================ */
.advanced-toggle-row {
  margin: 4px 0;
}
.advanced-panel {
  background: #d4d0c8;
  border-top: 1px solid var(--btn-shadow);
  border-left: 1px solid var(--btn-shadow);
  border-right: 1px solid var(--btn-hilight);
  border-bottom: 1px solid var(--btn-hilight);
  padding: 10px;
  margin-bottom: 8px;
}
.advanced-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.control-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ============================================================
   SLIDERS (retro style)
   ============================================================ */
.retro-slider {
  width: 100%;
  height: 18px;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
}
.retro-slider::-webkit-slider-runnable-track {
  height: 4px;
  background: white;
  border-top: 1px solid var(--btn-shadow);
  border-left: 1px solid var(--btn-shadow);
}
.retro-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 22px;
  margin-top: -9px;
  background: var(--btn-face);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
  border-right: 2px solid var(--btn-dk-shadow);
  border-bottom: 2px solid var(--btn-dk-shadow);
}
.retro-slider::-moz-range-thumb {
  width: 14px;
  height: 22px;
  background: var(--btn-face);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
  border-right: 2px solid var(--btn-dk-shadow);
  border-bottom: 2px solid var(--btn-dk-shadow);
  border-radius: 0;
}

/* ============================================================
   DOWNLOAD SECTION
   ============================================================ */
.download-result {
  background: #e8e4dc;
  border-top: 1px solid var(--btn-hilight);
  border-left: 1px solid var(--btn-hilight);
  border-right: 1px solid var(--btn-shadow);
  border-bottom: 1px solid var(--btn-shadow);
  padding: 10px;
  margin-bottom: 8px;
}
.download-box {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.download-icon { font-size: 24px; }
#downloadFileName {
  flex: 1;
  font-family: var(--font-retro);
  font-size: 16px;
  color: #000080;
}

.info-box {
  background: #ffffc0;
  border: 1px solid #808000;
  padding: 6px 10px;
  font-size: 11px;
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 6px;
}
.info-icon { flex-shrink: 0; }

/* ============================================================
   VOICE CREATOR WINDOW
   ============================================================ */
.voice-window {
  max-width: 480px;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 8000;
  width: calc(100% - 32px);
}

.vc-form { padding: 8px 4px; }
.vc-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.vc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 12px;
  padding: 10px;
  background: #d4d0c8;
  border-top: 1px solid var(--btn-shadow);
  border-left: 1px solid var(--btn-shadow);
  border-right: 1px solid var(--btn-hilight);
  border-bottom: 1px solid var(--btn-hilight);
}
.vc-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 6px 0;
  border-top: 1px solid var(--btn-shadow);
  border-bottom: 1px solid var(--btn-hilight);
  margin-bottom: 12px;
}

.saved-voices-section { margin-top: 8px; }
.saved-voices-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}
.saved-count { font-size: 11px; color: #555; }
.saved-voices-list {
  background: white;
  border-top: 2px solid var(--btn-shadow);
  border-left: 2px solid var(--btn-shadow);
  border-right: 2px solid var(--btn-hilight);
  border-bottom: 2px solid var(--btn-hilight);
  min-height: 60px;
  max-height: 150px;
  overflow-y: auto;
}
.no-voices-msg {
  color: #888;
  font-size: 12px;
  padding: 10px;
  text-align: center;
  font-style: italic;
}
.saved-voice-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-bottom: 1px solid #e0e0e0;
  font-size: 12px;
}
.saved-voice-item:hover { background: #e8e8f8; }
.saved-voice-item .voice-name { flex: 1; font-weight: bold; cursor: pointer; }
.saved-voice-item .voice-name:hover { color: #000080; text-decoration: underline; }
.saved-voice-item .voice-meta { color: #666; font-size: 11px; flex: 2; }
.delete-voice-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: #cc0000;
  font-size: 14px;
  padding: 2px 4px;
}
.delete-voice-btn:hover { background: #ffdddd; }

/* ============================================================
   ABOUT WINDOW
   ============================================================ */
.about-window {
  max-width: 320px;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 8001;
  width: calc(100% - 32px);
}
.about-content {
  text-align: center;
  padding: 16px !important;
}
.about-logo { font-size: 48px; margin-bottom: 8px; }
.about-title { font-size: 18px; font-weight: bold; color: #000080; margin-bottom: 4px; }
.about-version { font-size: 12px; color: #555; margin-bottom: 8px; }
.about-tech { font-size: 11px; color: #666; }
.retro-hr {
  border: none;
  border-top: 1px solid var(--btn-shadow);
  border-bottom: 1px solid var(--btn-hilight);
  margin: 8px 0;
}

/* ============================================================
   OVERLAY (for menus)
   ============================================================ */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 7000;
  background: transparent;
}

/* ============================================================
   UTILITY
   ============================================================ */
.hidden { display: none !important; }

/* ============================================================
   DESKTOP ICONS
   ============================================================ */
.desktop-icons {
  position: fixed;
  top: 8px;
  left: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 100;
}
.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 64px;
  cursor: pointer;
  padding: 4px;
}
.desktop-icon:hover .icon-label { background: #000080; color: white; }
.desktop-icon .icon-img { font-size: 32px; }
.desktop-icon .icon-label {
  font-size: 11px;
  text-align: center;
  color: white;
  text-shadow: 1px 1px 2px #000;
  word-break: break-word;
  width: 100%;
}

/* ============================================================
   SCROLLBAR (retro)
   ============================================================ */
::-webkit-scrollbar { width: 16px; height: 16px; }
::-webkit-scrollbar-track {
  background: #d4d0c8;
  border: 1px inset var(--btn-shadow);
}
::-webkit-scrollbar-thumb {
  background: var(--btn-face);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
  border-right: 2px solid var(--btn-dk-shadow);
  border-bottom: 2px solid var(--btn-dk-shadow);
}
::-webkit-scrollbar-button {
  background: var(--btn-face);
  border-top: 2px solid var(--btn-hilight);
  border-left: 2px solid var(--btn-hilight);
  border-right: 2px solid var(--btn-dk-shadow);
  border-bottom: 2px solid var(--btn-dk-shadow);
  height: 16px;
  width: 16px;
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 600px) {
  .desktop-bg { padding: 8px 4px 50px 4px; }

  .window { max-width: 100%; border-radius: 0; }

  .advanced-grid,
  .vc-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .action-row { gap: 4px; }
  .retro-btn { min-width: 60px; padding: 5px 8px; font-size: 11px; }

  .tab-btn { padding: 4px 8px; font-size: 12px; }

  .voice-selector-row { gap: 6px; }

  .taskbar { height: 40px; }
  .start-btn { min-width: 60px; }
  .taskbar-window-btn { min-width: 80px; max-width: 120px; font-size: 11px; }

  .voice-window, .about-window {
    width: calc(100% - 16px);
    max-width: 100%;
  }

  .window-titlebar { padding: 4px; }
  .panel-title { font-size: 13px; }
}

/* ============================================================
   CHROME EXTENSION POPUP MODE
   ============================================================ */
body.extension-popup {
  width: 480px;
  min-height: 420px;
  max-height: 600px;
  overflow: hidden;
}
body.extension-popup .desktop-bg {
  padding: 4px 4px 42px 4px;
  min-height: unset;
}
body.extension-popup .window {
  max-width: 100%;
  margin-bottom: 4px;
}
body.extension-popup .taskbar {
  height: 32px;
}
body.extension-popup .start-btn { min-width: 52px; font-size: 12px; padding: 0 6px; }
body.extension-popup .taskbar-clock { font-size: 11px; min-width: 55px; }
body.extension-popup .window-content { max-height: 380px; overflow-y: auto; }
body.extension-popup .retro-textarea { min-height: 60px; rows: 4; }
body.extension-popup .advanced-grid, body.extension-popup .vc-grid {
  grid-template-columns: 1fr 1fr;
}
body.extension-popup .tab-btn { padding: 3px 10px; font-size: 12px; }
body.extension-popup .panel-header { padding: 4px 8px; }
body.extension-popup .window-statusbar { font-size: 10px; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.speaking-indicator { animation: blink 1s infinite; color: #000080; }

@keyframes window-open {
  from { transform: scale(0.8); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}
.window:not(.hidden) { animation: window-open 0.12s ease-out; }
.voice-window:not(.hidden),
.about-window:not(.hidden) {
  animation: window-open 0.15s ease-out;
}

/* Scanline overlay for extra retro feel on desktop */
@media (min-width: 601px) {
  .desktop-bg::after {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
      180deg,
      transparent 0px,
      transparent 2px,
      rgba(0,0,0,0.01) 2px,
      rgba(0,0,0,0.01) 4px
    );
    pointer-events: none;
    z-index: 99999;
  }
}