:root {
  --brand-dark: #192026;
  --brand-green: #7BBE11;
  --brand-light: #E6EDD7;
  --bg: var(--brand-dark);
  --panel: #202930;
  --panel2: #28333c;
  --text: var(--brand-light);
  --muted: #b3beaa;
  --lime: var(--brand-green);
  --accent: var(--brand-green);
  --line: rgba(230, 237, 215, .2);
  --soft: rgba(123, 190, 17, .12);
  --header-bg: rgba(25, 32, 38, .88);
  --field-bg: rgba(25, 32, 38, .65);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: var(--brand-light);
  --panel: #f0f4e7;
  --panel2: #dce5cc;
  --text: var(--brand-dark);
  --muted: #505e47;
  --accent: #486f0b;
  --line: rgba(25, 32, 38, .22);
  --header-bg: rgba(230, 237, 215, .9);
  --field-bg: rgba(230, 237, 215, .7);
  color-scheme: light;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex-shrink: 0;
  margin-left: auto;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text);
  font-size: 12px;
  cursor: pointer;
}

.theme-toggle:hover { border-color: var(--lime); }
button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.context-field input::placeholder,
.context-field textarea::placeholder { color: var(--muted); opacity: 1; }

@media (max-width: 1150px) {
  .site-header { gap: 12px; }
  .version { display: none; }
}

@media (max-width: 580px) {
  .theme-toggle { padding: 8px 10px; font-size: 11px; }
}