.arena-terminals {
  margin: 30px 0 28px;
  min-width: 0;
  scroll-margin-top: 28px;
  background: #000;
  color: #eeeeee;
}

.arena-terminals-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  background: #000;
}

.arena-terminals-heading h2 {
  margin: 0;
  color: #bfbfbf;
  font-size: 20px;
  font-weight: 550;
  letter-spacing: -0.035em;
}

.arena-terminals-heading p {
  margin: 8px 0 0;
  color: #748096;
  font-size: 12px;
  line-height: 1.6;
}

.arena-terminals-toggle {
  flex: 0 0 auto;
}

.arena-terminals-host {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 14px;
  min-width: 0;
}

.arena-terminals-host[hidden] {
  display: none;
}

.arena-terminals-closed {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 24px;
  border: 1px solid #242424;
  border-radius: 10px;
  color: #999999;
  background: #000;
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}

.arena-terminals-closed[hidden] {
  display: none;
}

.agent-terminal {
  position: relative;
  min-width: 0;
  overflow: hidden;
  color: #eeeeee;
  background: #000;
  border: 1px solid #242424;
  border-radius: 12px;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.agent-terminal.is-current {
  border-color: #777777;
}

.agent-terminal.is-focused,
.agent-terminal:focus-within {
  border-color: #bcbcbc;
  box-shadow: 0 0 0 1px #777777;
}

.agent-terminal-heading {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 9px 12px;
  background: #000;
  border-bottom: 1px solid #242424;
}

.agent-terminal.without-window-controls .agent-terminal-heading {
  grid-template-columns: minmax(0, 1fr) auto;
}

.agent-terminal.without-window-controls .agent-terminal-focus {
  justify-content: flex-start;
  text-align: left;
}

.terminal-window-controls {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
}

.terminal-window-controls i {
  display: block;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 8%);
}

.terminal-window-controls .terminal-window-close {
  background: #ff5f57;
}

.terminal-window-controls .terminal-window-minimize {
  background: #febc2e;
}

.terminal-window-controls .terminal-window-zoom {
  background: #28c840;
}

.agent-terminal-focus {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: #b0b0b0;
  text-align: center;
  cursor: pointer;
}

.agent-terminal-focus > span {
  display: block;
  min-width: 0;
  width: 100%;
}

.agent-terminal-focus strong {
  display: block;
  overflow: hidden;
  color: #b0b0b0;
  font:
    11px/1.4 Menlo,
    Monaco,
    "SFMono-Regular",
    Consolas,
    monospace;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.agent-terminal-focus small {
  display: none;
}

.agent-terminal-focus:focus-visible,
.agent-terminal-text summary:focus-visible {
  outline: 2px solid #bcbcbc;
  outline-offset: 4px;
  border-radius: 2px;
}

.agent-terminal-status {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  color: #9a9a9a;
  font:
    9px/1.4 Menlo,
    Monaco,
    "SFMono-Regular",
    Consolas,
    monospace;
  white-space: nowrap;
}

.agent-terminal-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px 0;
  color: #969696;
  font:
    8px/1.5 Menlo,
    Monaco,
    "SFMono-Regular",
    Consolas,
    monospace;
  letter-spacing: 0.05em;
}

.agent-terminal-viewport {
  height: 282px;
  min-width: 0;
  padding: 8px;
  box-sizing: border-box;
  color: #eeeeee;
  background: #000;
  font:
    12px/1.5 Menlo,
    Monaco,
    "SFMono-Regular",
    Consolas,
    monospace;
}

.agent-terminal-loading {
  margin: 0;
  color: #aaaaaa;
}

.agent-terminal-viewport .xterm {
  height: 100%;
  padding: 0;
  background: #000;
}

.agent-terminal-viewport .xterm-viewport {
  background: #000;
  scrollbar-color: #444444 #000;
  scrollbar-width: thin;
}

.agent-terminal-text {
  padding: 10px 14px;
  border-top: 1px solid #242424;
  background: #000;
}

.agent-terminal-text summary {
  width: fit-content;
  color: #a0a0a0;
  font:
    9px/1.4 Menlo,
    Monaco,
    "SFMono-Regular",
    Consolas,
    monospace;
  cursor: pointer;
}

.agent-terminal-text pre {
  max-height: 280px;
  overflow: auto;
  margin: 12px 0 0;
  color: #eeeeee;
  background: #000;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font:
    12px/1.5 Menlo,
    Monaco,
    "SFMono-Regular",
    Consolas,
    monospace;
}

@media (max-width: 1100px) {
  .arena-terminals-host {
    gap: 10px;
  }
  .agent-terminal-heading {
    padding: 9px 10px;
  }
  .agent-terminal-meta {
    padding-inline: 10px;
    font-size: 8px;
  }
  .agent-terminal-status {
    font-size: 8px;
  }
  .agent-terminal-viewport {
    padding-inline: 9px;
  }
}

@media (max-width: 850px) {
  .arena-terminals-host {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }
  .agent-terminal-heading {
    padding-inline: 14px;
  }
  .agent-terminal-meta {
    padding-inline: 14px;
    font-size: 9px;
  }
  .agent-terminal-viewport {
    height: 270px;
    padding-inline: 12px;
  }
}

@media (max-width: 520px) {
  .arena-terminals-heading {
    flex-wrap: wrap;
    gap: 12px;
  }
  .arena-terminals-heading h2 {
    font-size: 18px;
  }
}

@media (min-width: 1000px) {
  .arena-workbench .arena-terminals {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    margin: 0;
  }

  .arena-workbench .arena-terminals-heading {
    flex: 0 0 auto;
    align-items: flex-start;
    gap: 8px;
    margin: 0 0 10px;
  }

  .arena-workbench .arena-terminals-heading h2 {
    font-size: 15px;
    line-height: 1.4;
    letter-spacing: -0.02em;
  }

  .arena-workbench .arena-terminals-heading p {
    margin-top: 3px;
    font-size: 10px;
    line-height: 1.4;
  }

  .arena-workbench .arena-terminals-toggle {
    min-height: 28px;
    padding: 5px 7px;
    gap: 3px;
    font-size: 10px;
  }

  .arena-workbench .arena-terminals-host {
    flex: 1;
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: 8px;
  }

  .arena-workbench .agent-terminal {
    position: relative;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    min-height: 0;
    height: 100%;
    border-radius: 12px;
  }

  .arena-workbench .agent-terminal-heading {
    min-height: 32px;
    padding: 6px 10px;
  }

  .arena-workbench .terminal-window-controls {
    gap: 5px;
  }

  .arena-workbench .terminal-window-controls i {
    width: 9px;
    height: 9px;
  }

  .arena-workbench .agent-terminal-focus strong {
    font-size: 10px;
    line-height: 1.4;
  }

  .arena-workbench .agent-terminal-status {
    font-size: 8px;
  }

  .arena-workbench .agent-terminal-meta {
    padding: 3px 10px 0;
    font-size: 8px;
    line-height: 1.3;
  }

  .arena-workbench .agent-terminal-viewport {
    height: auto;
    min-height: 0;
    padding: 6px 8px;
    overflow: hidden;
  }

  .arena-workbench .agent-terminal-text {
    min-height: 0;
    padding: 3px 10px;
  }

  .arena-workbench .agent-terminal-text summary {
    font-size: 9px;
    line-height: 1.3;
  }

  .arena-workbench .agent-terminal-text[open] {
    position: absolute;
    inset: 32px 0 0;
    z-index: 2;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 6px;
    padding: 7px 10px;
    background: #000;
  }

  .arena-workbench .agent-terminal-text[open] pre {
    max-height: none;
    min-height: 0;
    height: 100%;
    margin: 0;
    overscroll-behavior: contain;
  }

  .arena-workbench
    .agent-terminal:has(.agent-terminal-text[open])
    .agent-terminal-viewport {
    visibility: hidden;
  }
}

.arena-workbench-immersive .arena-terminals {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #000;
  color: #eeeeee;
  scroll-margin-top: 0;
}

.arena-workbench-immersive .arena-terminals-heading {
  flex: 0 0 32px;
  align-items: center;
  flex-wrap: nowrap;
  gap: 8px;
  min-height: 32px;
  margin: 0;
  padding: 4px 9px;
  border-bottom: 1px solid #242424;
  background: #000;
  box-sizing: border-box;
}

.arena-workbench-immersive .arena-terminals-heading h2 {
  margin: 0;
  color: #bfbfbf;
  font:
    11px/1.4 Menlo,
    Monaco,
    "SFMono-Regular",
    Consolas,
    monospace;
  letter-spacing: 0;
}

.arena-workbench-immersive .arena-terminals-heading p {
  display: none;
}

.arena-workbench-immersive .arena-terminals-toggle {
  min-height: 22px;
  height: 22px;
  padding: 2px 3px;
  gap: 3px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: #a8a8a8;
  box-shadow: none;
  font-size: 9px;
}

.arena-workbench-immersive .arena-terminals-toggle:hover {
  background: #000;
  color: #eeeeee;
}

.arena-workbench-immersive .arena-terminals-host {
  display: grid;
  flex: 1;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  min-height: 0;
  margin: 0;
  padding: 0;
  gap: 0;
  background: #000;
}

.arena-workbench-immersive .arena-terminals-host[hidden] {
  display: none;
}

.arena-workbench-immersive .agent-terminal {
  position: relative;
  display: grid;
  grid-template-rows: 26px minmax(0, 1fr) auto;
  height: 100%;
  min-height: 0;
  margin: 0;
  border: 0;
  border-bottom: 1px solid #242424;
  border-radius: 0;
  box-shadow: none;
}

.arena-workbench-immersive .agent-terminal:last-child {
  border-bottom: 0;
}

.arena-workbench-immersive .agent-terminal.is-current,
.arena-workbench-immersive .agent-terminal.is-focused,
.arena-workbench-immersive .agent-terminal:focus-within {
  border-color: #242424;
  box-shadow: none;
}

.arena-workbench-immersive .agent-terminal.is-current .agent-terminal-heading,
.arena-workbench-immersive .agent-terminal.is-focused .agent-terminal-heading,
.arena-workbench-immersive
  .agent-terminal:focus-within
  .agent-terminal-heading {
  background: #000;
}

.arena-workbench-immersive .agent-terminal-heading {
  min-height: 26px;
  height: 26px;
  padding: 4px 8px;
  gap: 7px;
  border-bottom: 1px solid #242424;
  box-sizing: border-box;
}

.arena-workbench-immersive .terminal-window-controls {
  gap: 5px;
}

.arena-workbench-immersive .terminal-window-controls i {
  width: 9px;
  height: 9px;
}

.arena-workbench-immersive .agent-terminal-focus strong {
  font-size: 10px;
  line-height: 1.4;
}

.arena-workbench-immersive .agent-terminal-status {
  font-size: 8px;
}

.arena-workbench-immersive .agent-terminal-meta {
  padding: 2px 8px 0;
  font-size: 8px;
  line-height: 1.3;
}

.arena-workbench-immersive .agent-terminal-viewport {
  height: auto;
  min-height: 0;
  padding: 5px 8px;
  overflow: hidden;
}

.arena-workbench-immersive .agent-terminal-text {
  min-height: 0;
  margin: 0;
  padding: 2px 8px;
  border-top: 1px solid #242424;
}

.arena-workbench-immersive .agent-terminal-text summary {
  font-size: 8px;
  line-height: 1.3;
}

.arena-workbench-immersive .agent-terminal-text[open] {
  position: absolute;
  inset: 26px 0 0;
  z-index: 2;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 5px;
  padding: 5px 8px;
  background: #000;
}

.arena-workbench-immersive .agent-terminal-text[open] pre {
  max-height: none;
  min-height: 0;
  height: 100%;
  margin: 0;
  overscroll-behavior: contain;
}

.arena-workbench-immersive
  .agent-terminal:has(.agent-terminal-text[open])
  .agent-terminal-viewport {
  visibility: hidden;
}

.arena-workbench-immersive .arena-terminals-closed {
  margin: 0;
  padding: 12px;
  border: 0;
  border-radius: 0;
  background: #000;
  color: #999999;
  font-size: 10px;
}

/* Keep replay metadata available to assistive technology and DOM inspection
   without spending a visible row in the shell. */
.agent-terminal .agent-terminal-meta,
.arena-workbench .agent-terminal .agent-terminal-meta {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  border: 0;
  white-space: nowrap;
}

.agent-terminal .agent-terminal-viewport,
.arena-workbench .agent-terminal .agent-terminal-viewport {
  padding: 8px;
  font-size: 12px;
}

@media (prefers-reduced-motion: reduce) {
  .agent-terminal {
    transition: none;
  }
}