:root {
  color-scheme: dark;
  font-family: "JetBrains Mono", "Iosevka", "SFMono-Regular", ui-monospace, monospace;
  background: #0d1017;
  color: #eef2ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #0d1017;
}

.app {
  max-width: 900px;
  margin: 0 auto;
  min-height: 100vh;
  padding: 1.25rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
}

.header h1 {
  margin: 0;
  font-size: 1.3rem;
}

.status {
  margin: 0.25rem 0 0;
  color: #c5d0ff;
}

.toggles {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  color: #c5d0ff;
  font-size: 0.9rem;
}

.toggles button {
  border-radius: 8px;
  border: 1px solid #2d344a;
  background: #141a2b;
  color: inherit;
  padding: 0.35rem 0.65rem;
  font: inherit;
  cursor: pointer;
}

.toggles button:hover {
  border-color: #4d4fb2;
}

.feed {
  border: 1px solid #252a3a;
  border-radius: 12px;
  padding: 0.9rem;
  overflow: auto;
  background: #111522;
}

.entry {
  padding: 0.7rem;
  border-radius: 8px;
  margin-bottom: 0.7rem;
  border: 1px solid transparent;
}

.entry strong {
  display: block;
  margin-bottom: 0.35rem;
}

.entry pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font: inherit;
}

.entry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}

.entry-header button {
  border-radius: 8px;
  border: 1px solid #6a561f;
  background: #2f2613;
  color: #fce8a6;
  padding: 0.25rem 0.5rem;
  font: inherit;
  cursor: pointer;
}

.entry-header button:hover {
  border-color: #a88935;
}

.markdown {
  line-height: 1.45;
}

.markdown > :first-child {
  margin-top: 0;
}

.markdown > :last-child {
  margin-bottom: 0;
}

.markdown p,
.markdown ul,
.markdown ol,
.markdown blockquote {
  margin: 0.45rem 0;
}

.markdown a {
  color: #9bc8ff;
}

.markdown :not(pre) > code {
  background: #1a2133;
  border: 1px solid #2f3c5c;
  border-radius: 6px;
  padding: 0.1rem 0.3rem;
}

.markdown pre {
  padding: 0.65rem;
  border-radius: 8px;
  border: 1px solid #2a3145;
  background: #0d1321;
  overflow: auto;
}

.entry-user {
  background: #12223a;
  border-color: #1f385f;
}

.entry-incoming {
  background: #123334;
  border-color: #25605f;
}

.entry-niri {
  background: #281436;
  border-color: #4f2b67;
}

.entry-tool {
  background: #2b230f;
  border-color: #58471a;
}

.entry-thinking,
.entry-info {
  background: #1a1f2e;
  border-color: #2b3249;
  color: #c5d0ff;
}

.entry-error {
  background: #38151a;
  border-color: #68222b;
  color: #ffd5da;
}

.composer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
}

.composer input,
.composer button {
  border-radius: 8px;
  border: 1px solid #2d344a;
  background: #141a2b;
  color: inherit;
  padding: 0.65rem 0.8rem;
  font: inherit;
}

.composer button {
  cursor: pointer;
  background: #2d2f6a;
  border-color: #4d4fb2;
}

.composer button:disabled {
  opacity: 0.65;
  cursor: default;
}

.markdown pre code.hljs {
  background: transparent;
  padding: 0;
}