:root {
  --bg-terminal: #000000;
  --bg-terminal-alt: #111111;
  --text-terminal: #ffffff;
  --text-muted-terminal: #cccccc;
  --border-terminal: #333333;
  --accent-terminal: #00ff00;
  --danger-terminal: #ff5555;
  --hover-terminal: #222222;
  --drop-zone-highlight-terminal: #1c1c1c;
  --transition-speed: 0.2s;
}

body.terminal {
  background-color: var(--bg-terminal);
  color: var(--text-terminal);
  font-family: "Source Code Pro", monospace;
}

body.terminal header {
  background-color: var(--bg-terminal-alt);
  box-shadow: none;
  animation: none;
}
body.terminal header h1 {
  color: var(--text-terminal);
  font-family: "Source Code Pro", monospace;
  font-weight: 600;
}

body.terminal .section h2 {
  color: var(--text-terminal);
  font-family: "Source Code Pro", monospace;
  font-weight: 600;
}

body.terminal .edit-mode-toggle {
  background: var(--bg-terminal-alt);
  color: var(--text-terminal);
  border: 1px solid var(--border-terminal);
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background var(--transition-speed),
    transform var(--transition-speed);
}
body.terminal .edit-mode-toggle:hover {
  background: var(--hover-terminal);
  transform: translateY(-1px);
}

body.terminal #search {
  background-color: var(--bg-terminal-alt);
  color: var(--text-terminal);
  border: 1px solid var(--border-terminal);
  border-radius: 4px;
  transition: border-color var(--transition-speed);
}
body.terminal #search:focus {
  outline: none;
  border-color: var(--accent-terminal);
}

body.terminal .section {
  background-color: var(--bg-terminal-alt);
  box-shadow: none;
  border-radius: 4px;
  border: 1px solid var(--border-terminal);
}
body.terminal .section h3 {
  margin-top: 0;
  color: var(--text-terminal);
}
body.terminal .section button,
body.terminal #theme-toggle {
  background: var(--bg-terminal-alt);
  color: var(--text-terminal);
  border: 1px solid var(--border-terminal);
  border-radius: 4px;
  transition: background var(--transition-speed),
    transform var(--transition-speed);
  margin-right: 0.5rem;
  margin-top: 0.5rem;
}
body.terminal .section button:hover,
body.terminal #theme-toggle:hover {
  background: var(--hover-terminal);
  transform: translateY(-1px);
}

body.terminal .group-container {
  background: var(--bg-terminal-alt);
  border: 1px solid var(--border-terminal);
  border-radius: 4px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  box-shadow: none;
  transition: transform var(--transition-speed),
    background-color var(--transition-speed);
}
body.terminal .group-container:hover {
  transform: translateY(-2px);
}
body.terminal .group-header h2 {
  margin: 0;
  color: var(--text-terminal);
}

body.terminal .card {
  background-color: var(--bg-terminal);
  border: 1px solid var(--border-terminal);
  border-radius: 4px;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.75rem;
  box-shadow: none;
  transition: transform var(--transition-speed);
  position: relative;
}
body.terminal .card:hover {
  transform: translateY(-2px);
}
body.terminal .card h3 {
  margin: 0 0 0.25rem;
  color: var(--text-terminal);
}
body.terminal .card p {
  margin: 0;
  color: var(--text-muted-terminal);
}

body.terminal .status-dot.green {
  background-color: var(--accent-terminal);
}
body.terminal .status-dot.yellow {
  background-color: #cccc00;
}
body.terminal .status-dot.red {
  background-color: var(--danger-terminal);
}

body.terminal .drop-zone {
  border: 2px dashed var(--border-terminal);
  color: var(--text-muted-terminal);
  background-color: transparent;
  transition: background-color var(--transition-speed),
    border-color var(--transition-speed);
}
body.terminal .drop-zone.highlight {
  background-color: var(--drop-zone-highlight-terminal);
  border-color: var(--accent-terminal);
  color: var(--accent-terminal);
}

body.terminal #max-columns {
  background-color: var(--bg-terminal-alt);
  color: var(--text-terminal);
  border: 1px solid var(--border-terminal);
  transition: background-color var(--transition-speed),
    border-color var(--transition-speed);
}
body.terminal #max-columns:hover {
  background-color: var(--hover-terminal);
}
body.terminal #max-columns:focus {
  outline: none;
  border-color: var(--accent-terminal);
  background-color: var(--drop-zone-highlight-terminal);
}

body.terminal .delete-group-button {
  background: transparent;
  color: #999999;
  border: none;
  cursor: pointer;
  transition: color var(--transition-speed), transform var(--transition-speed);
  margin-left: 0.5rem;
  padding: 0.25rem;
  border-radius: 4px;
}
body.terminal .delete-group-button:hover {
  color: var(--danger-terminal);
  transform: scale(1.1);
}

body.terminal .group-name-input {
  color: var(--text-terminal);
  background: transparent;
  border: none;
  border-bottom: 1px dashed transparent;
  padding: 0.2rem 0;
  transition: border-color var(--transition-speed),
    color var(--transition-speed);
}
body.terminal .group-name-input:focus {
  outline: none;
  border-bottom: 1px dashed var(--accent-terminal);
}

body.terminal #sort-selector {
  background-color: var(--bg-terminal-alt);
  color: var(--text-terminal);
  border: 1px solid var(--border-terminal);
  transition: background-color var(--transition-speed),
    border-color var(--transition-speed);
}
body.terminal #sort-selector:hover {
  background-color: var(--hover-terminal);
}
body.terminal #sort-selector:focus {
  outline: none;
  border-color: var(--accent-terminal);
  background-color: var(--drop-zone-highlight-terminal);
}

body.terminal .settings-grid label {
  color: var(--text-terminal);
}
body.terminal .settings-grid input[type="number"],
body.terminal .settings-grid select {
  background-color: var(--bg-terminal-alt);
  color: var(--text-terminal);
  border: 1px solid var(--border-terminal);
  transition: background-color var(--transition-speed),
    border-color var(--transition-speed);
}
body.terminal .settings-grid input[type="number"]:hover,
body.terminal .settings-grid select:hover {
  background-color: var(--hover-terminal);
}
body.terminal .settings-grid input[type="number"]:focus,
body.terminal .settings-grid select:focus {
  outline: none;
  border-color: var(--accent-terminal);
  background-color: var(--drop-zone-highlight-terminal);
}