:root {
  --win-bg: #c0c0c0;
  --win-face-light: #ffffff;
  --win-face-dark: #808080;
  --win-face-darker: #000000;
  --win-titlebar: #000080;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 1920px;
  background: #008080;
  font-family: Tahoma, "MS Sans Serif", sans-serif;
  font-size: 12px;
  color: #000;
}

header {
  background: var(--win-titlebar);
  color: #fff;
  padding: 6px 12px;
  font-weight: bold;
  font-size: 14px;
  border-bottom: 2px solid #000;
}

#grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
  padding: 16px;
}

.widget {
  background: var(--win-bg);
  border-top: 2px solid var(--win-face-light);
  border-left: 2px solid var(--win-face-light);
  border-right: 2px solid var(--win-face-darker);
  border-bottom: 2px solid var(--win-face-darker);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 64px;
}

.widget label {
  font-size: 11px;
  line-height: 1.3;
}

.widget select,
.widget input[type="number"] {
  background: #fff;
  border-top: 2px solid var(--win-face-dark);
  border-left: 2px solid var(--win-face-dark);
  border-right: 2px solid var(--win-face-light);
  border-bottom: 2px solid var(--win-face-light);
  padding: 2px 4px;
  font-family: inherit;
  font-size: 11px;
}

.widget button,
.tabs button {
  background: var(--win-bg);
  border-top: 2px solid var(--win-face-light);
  border-left: 2px solid var(--win-face-light);
  border-right: 2px solid var(--win-face-darker);
  border-bottom: 2px solid var(--win-face-darker);
  padding: 4px 10px;
  font-family: inherit;
  font-size: 11px;
  cursor: pointer;
}

.widget button:active,
.tabs button:active {
  border-top: 2px solid var(--win-face-darker);
  border-left: 2px solid var(--win-face-darker);
  border-right: 2px solid var(--win-face-light);
  border-bottom: 2px solid var(--win-face-light);
}

.tabs button.active {
  background: #dcdcdc;
  font-weight: bold;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.widget input[type="range"] {
  width: 100%;
}

.widget progress {
  width: 100%;
  height: 16px;
  cursor: pointer;
}

.tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

#terminal {
  position: fixed;
  inset: 0;
  background: #000;
  color: #00ff41;
  font-family: 'Courier New', monospace;
  font-size: 16px;
  padding: 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  z-index: 1000;
}

.terminal-output {
  flex: 1;
  overflow-y: auto;
  white-space: pre-wrap;
  margin-bottom: 8px;
}

.terminal-input-line {
  display: flex;
  gap: 6px;
  align-items: center;
}

.terminal-prompt {
  white-space: nowrap;
}

.terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #00ff41;
  font-family: inherit;
  font-size: inherit;
}

.fading-out {
  transition: opacity 0.4s ease;
  opacity: 0;
}