:root {
  --page-bg: #000000;
  --page-text: #ffffff;
}

[data-theme="light"] {
  --page-bg: #ffffff;
  --page-text: #000000;
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--page-bg);
  color: var(--page-text);
  font-family: monospace;
  margin: 0;
  padding: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.terminal-window {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  height: 100%;
}

.terminal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--page-text);
  padding-bottom: 10px;
  margin-bottom: 15px;
  flex-shrink: 0;
}

.site-title {
  font-size: 24px;
  font-weight: bold;
  text-transform: uppercase;
  margin: 0;
}

.theme-controls {
  display: flex;
  align-items: center;
  gap: 15px;
}

.icon-btn-nav {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--page-text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s;
}

.icon-btn-nav:hover {
  transform: scale(1.1);
}

.terminal-btn, .terminal-select, .terminal-input {
  background-color: var(--page-bg);
  color: var(--page-text);
  border: 1px solid var(--page-text);
  padding: 6px 12px;
  font-family: monospace;
  font-size: 14px;
  cursor: pointer;
  outline: none;
  transition: background-color 0.1s, color 0.1s;
}

.terminal-btn:hover, .terminal-select:hover {
  background-color: var(--page-text);
  color: var(--page-bg);
}

.control-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 15px;
  padding: 15px;
  border: 1px solid var(--page-text);
  align-items: center;
  flex-shrink: 0;
}

.control-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

#palette-container {
  display: flex;
  flex-direction: row;
  flex: 1;
  width: 100%;
  border: 2px solid var(--page-text);
  border-radius: 4px;
  overflow: hidden;
}

.color-strip {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  transition: flex 0.2s ease;
  border-right: 1px solid rgba(0,0,0,0.1);
}

.color-strip:last-child {
  border-right: none;
}

.strip-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  opacity: 0.6;
  transition: opacity 0.2s, transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  color: inherit;
}

.icon-btn:hover {
  opacity: 1;
  transform: scale(1.1);
}

.strip-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.strip-label {
  font-size: 12px;
  opacity: 0.8;
}

.strip-hex {
  font-size: 24px;
  font-weight: bold;
  margin-top: 4px;
  text-transform: uppercase;
}

#theme-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0,0,0,0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

#theme-modal-box {
  background-color: var(--page-bg);
  border: 2px solid var(--page-text);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 300px;
  color: var(--page-text);
}

.modal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 10px;
}

#tooltip {
  position: fixed;
  background: var(--page-text);
  color: var(--page-bg);
  padding: 5px 10px;
  font-size: 12px;
  font-weight: bold;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 10000;
  border-radius: 2px;
}