:root {
  color-scheme: dark;
  --ink: #e9e3d5;
  --muted: #9c9589;
  --faint: #5f5a51;
  --panel: #151411;
  --panel-2: #1d1b16;
  --line: #3a3429;
  --accent: #f0c15a;
  --accent-2: #75d1c2;
  --danger: #ff7468;
  --ok: #a4d26f;
  --shadow: rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(240, 193, 90, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(240, 193, 90, 0.035) 1px, transparent 1px),
    #0c0b09;
  background-size: 34px 34px;
  color: var(--ink);
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

button,
input {
  font: inherit;
}

.shell {
  display: flex;
  height: 100vh;
  flex-direction: column;
  padding: 18px;
  overflow: hidden;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  padding: 2px 2px 14px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: end;
  gap: 8px;
}

.meta span {
  min-height: 28px;
  padding: 6px 9px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
}

.meta span[role="button"] {
  cursor: pointer;
}

.meta span[role="button"]:hover,
.meta span[role="button"]:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  outline: none;
}

.shell[data-state="connected"] #connectionState {
  border-color: rgba(164, 210, 111, 0.5);
  color: var(--ok);
}

.shell[data-state="error"] #connectionState,
.shell[data-state="closed"] #connectionState {
  border-color: rgba(255, 116, 104, 0.5);
  color: var(--danger);
}

#backendState[data-health="ready"] {
  border-color: rgba(164, 210, 111, 0.45);
  color: var(--ok);
}

#backendState[data-health="warming"] {
  border-color: rgba(240, 193, 90, 0.55);
  color: var(--accent);
}

#backendState[data-health="error"] {
  border-color: rgba(255, 116, 104, 0.5);
  color: var(--danger);
}

.workspace {
  display: grid;
  flex: 1;
  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  min-height: 0;
  gap: 16px;
  padding-top: 16px;
}

.status-panel,
.terminal-pane {
  border: 1px solid var(--line);
  background: rgba(21, 20, 17, 0.94);
  box-shadow: 0 18px 48px var(--shadow);
}

.status-panel {
  display: flex;
  min-height: 0;
  flex-direction: column;
  padding: 14px;
}

.panel-title {
  margin: 2px 0 8px;
  color: var(--accent);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

#statusText {
  overflow: auto;
  min-height: 180px;
  max-height: 45vh;
  margin: 0 0 18px;
  padding: 12px;
  border: 1px solid var(--line);
  background: #0f0e0c;
  color: var(--muted);
  white-space: pre-wrap;
}

.command-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.command-grid button,
.city-switch,
.verbosity-switch,
.thinking-switch,
.prompt button {
  min-height: 38px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink);
  cursor: pointer;
}

.command-grid button:hover,
.city-switch button:hover,
.verbosity-switch button:hover,
.thinking-switch button:hover,
.prompt button:hover,
.command-grid button:focus-visible,
.city-switch button:focus-visible,
.verbosity-switch button:focus-visible,
.thinking-switch button:focus-visible,
.prompt button:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.city-switch,
.verbosity-switch,
.thinking-switch {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  padding: 2px;
}

.city-switch button,
.verbosity-switch button,
.thinking-switch button {
  min-height: 32px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.city-switch button.active,
.city-switch button[aria-pressed="true"],
.verbosity-switch button.active,
.verbosity-switch button[aria-pressed="true"],
.thinking-switch button.active,
.thinking-switch button[aria-pressed="true"] {
  background: rgba(117, 209, 194, 0.16);
  color: var(--accent-2);
}

.terminal-pane {
  display: flex;
  min-height: 0;
  flex-direction: column;
}

.transcript {
  flex: 1;
  overflow: auto;
  min-height: 0;
  padding: 18px;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.message {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(58, 52, 41, 0.55);
}

.role {
  color: var(--accent-2);
  font-size: 12px;
  text-transform: uppercase;
}

.message.user .role {
  color: var(--ok);
}

.message.system .role {
  color: var(--danger);
}

.content {
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  line-height: 1.48;
}

.answer-content:empty {
  display: none;
}

.content strong {
  color: var(--accent);
}

.content code {
  color: var(--accent-2);
}

.content a {
  color: var(--accent-2);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.content a:hover,
.content a:focus-visible {
  color: var(--accent);
  outline: none;
}

.detail-details {
  margin-top: 12px;
  color: var(--muted);
  white-space: normal;
}

.detail-details summary {
  width: fit-content;
  cursor: pointer;
  color: var(--accent-2);
  font-size: 14px;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.detail-content {
  overflow: auto;
  max-height: 42vh;
  margin: 10px 0 0;
  padding: 12px;
  border-left: 2px solid rgba(117, 209, 194, 0.45);
  background: rgba(15, 14, 12, 0.72);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-wrap;
}

.prompt {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 88px;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: #0f0e0c;
}

.prompt label {
  color: var(--accent);
  font-weight: 700;
}

.prompt input {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  background: #080806;
  color: var(--ink);
  padding: 0 12px;
}

.prompt input:focus {
  border-color: var(--accent);
  outline: none;
}

@media (max-width: 820px) {
  .shell {
    height: 100dvh;
    padding: 8px;
  }

  .topbar {
    align-items: center;
    flex-direction: row;
    gap: 8px;
    padding: 0 0 6px;
  }

  .eyebrow {
    display: none;
  }

  h1 {
    font-size: 16px;
    white-space: nowrap;
  }

  .meta {
    flex: 1;
    flex-wrap: nowrap;
    justify-content: end;
    gap: 4px;
    min-width: 0;
  }

  .meta span {
    min-height: 24px;
    max-width: 42%;
    overflow: hidden;
    padding: 3px 6px;
    font-size: 11px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .workspace {
    grid-template-columns: 1fr;
    gap: 6px;
    padding-top: 6px;
  }

  .status-panel {
    min-height: auto;
    padding: 6px;
    box-shadow: none;
  }

  .panel-title {
    display: none;
  }

  #statusText {
    display: none;
  }

  .command-grid {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .command-grid::-webkit-scrollbar {
    display: none;
  }

  .command-grid button,
  .city-switch,
  .verbosity-switch,
  .thinking-switch {
    flex: 0 0 auto;
    min-height: 28px;
    padding: 0 9px;
    font-size: 11px;
  }

  .city-switch,
  .verbosity-switch,
  .thinking-switch {
    width: 156px;
    padding: 2px;
  }

  .city-switch button,
  .verbosity-switch button,
  .thinking-switch button {
    min-height: 24px;
    padding: 0 6px;
    font-size: 11px;
  }

  .transcript {
    padding: 10px;
  }

  .message {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 8px 0;
  }

  .prompt {
    grid-template-columns: auto minmax(0, 1fr) 62px;
    gap: 6px;
    padding: 8px;
  }

  .prompt input {
    min-height: 36px;
    padding: 0 9px;
  }

  .prompt button {
    min-height: 36px;
  }
}