:root {
  font-family: system-ui, sans-serif;
  color: #262b27;
  background: #f4f1e9;
  --green: #244c3b;
  --line: #d9ded6;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
header {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #fffdf8;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 4vw;
  flex-wrap: wrap;
}
h1 {
  font-size: 1.35rem;
  margin: 0 auto 0 0;
  color: var(--green);
}
button,
select,
input {
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: white;
}
button {
  cursor: pointer;
}
button:hover {
  border-color: var(--green);
}
button:disabled {
  opacity: 0.45;
  cursor: default;
}
button:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 3px solid #d39142;
  outline-offset: 2px;
}
a {
  color: var(--green);
}
main {
  max-width: 1200px;
  margin: 32px auto;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  padding: 0 24px;
}
section {
  min-width: 0;
}
#messages {
  min-height: 50vh;
  max-height: 62vh;
  overflow: auto;
  padding: 4px 8px 16px;
}
.message {
  white-space: pre-wrap;
  padding: 15px 18px;
  margin: 10px 0;
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  max-width: 94%;
  line-height: 1.5;
}
.user {
  margin-left: auto;
  background: #e3eee5;
}
.step {
  font-size: 0.85rem;
  color: #5a675f;
  padding: 5px 12px;
  background: transparent;
  border-style: dashed;
}
.notice {
  background: #fff1d8;
  border-color: #e2bf83;
}
.notice button {
  display: block;
  margin-top: 10px;
}
#composer {
  display: flex;
  gap: 8px;
}
#text {
  min-width: 0;
  flex: 1;
}
#send,
.confirm {
  color: white;
  background: var(--green);
}
#working {
  min-height: 1.3em;
  color: #667366;
}
aside {
  align-self: start;
  position: sticky;
  top: 110px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffdf8;
  padding: 22px;
}
h2 {
  font-size: 1.1rem;
  margin-top: 0;
}
.readback {
  margin-top: 20px;
  border-top: 2px solid #d39142;
  padding-top: 18px;
}
.confirm {
  display: block;
  width: 100%;
  margin-top: 14px;
}
footer {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding: 24px 4vw;
  color: #657065;
  font-size: 0.8rem;
}
#build-info {
  flex-basis: 100%;
}
#tenant {
  user-select: all;
  overflow-wrap: anywhere;
}
#microphone[aria-pressed="true"] {
  background: #b44035;
  color: white;
}
@media (max-width: 760px) {
  main {
    grid-template-columns: 1fr;
    margin-top: 16px;
    padding: 0 12px;
  }
  aside {
    position: static;
    grid-row: 1;
  }
  header {
    gap: 8px;
    padding: 12px;
  }
  h1 {
    flex-basis: 100%;
  }
  #messages {
    min-height: 30vh;
  }
  #dashboard {
    font-size: 0.8rem;
  }
  footer {
    padding: 16px;
  }
}

.build-banner {
  background: #173d30;
  color: #fffdf8;
  padding: 20px 4vw;
}
.build-heading {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 1.15rem;
}
.release-badge {
  padding: 5px 10px;
  border: 1px solid #8da99a;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  background: #2b5342;
}
.build-details {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  margin: 16px 0 0;
}
.build-details dt {
  color: #b6cdbf;
  font-size: 0.75rem;
  margin-bottom: 3px;
}
.build-details dd {
  margin: 0;
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}
@media (max-width: 600px) {
  .build-details { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
}