.login-screen {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(10px);
}

.login-card {
  width: min(380px, 100%);
  padding: 24px;
}

.login-card h1 {
  margin: 0 0 8px;
  font-size: 22px;
}

.login-card p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13px;
}

.login-card .btn {
  width: 100%;
  margin-top: 10px;
}

.him-tabs {
  position: sticky;
  top: 60px;
  z-index: 40;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 14px;
  background: color-mix(in srgb, var(--card-solid) 82%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.him-tab {
  flex: 0 0 auto;
  min-height: 36px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
}

.him-tab.is-active {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.compose-grid {
  display: grid;
  gap: 14px;
}

.him-letter {
  position: relative;
}

.him-letter__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 9px;
}

.him-letter__state {
  color: var(--muted);
  font-size: 12px;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
}

.status-item__emoji {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  font-size: 22px;
}

.status-item__main {
  flex: 1;
  min-width: 0;
}

.status-item__main strong {
  display: block;
  font-size: 14px;
}

.status-item__main span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  white-space: pre-wrap;
}

.status-item time {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 11px;
}

.message-item {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
}

.message-item--her {
  margin-right: 18px;
}

.message-item--him {
  margin-left: 18px;
  background: color-mix(in srgb, var(--accent-2) 10%, var(--card));
}

.message-item p {
  margin: 0 0 7px;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.65;
  font-size: 14px;
}

.message-item time {
  color: var(--muted);
  font-size: 11px;
}

.theme-choice-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.theme-choice {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--card);
  color: var(--text);
}

.first-letter-control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  color: var(--muted);
  font-size: 12px;
}

@media (min-width: 760px) {
  .sheet {
    max-width: 900px;
  }

  .compose-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
    align-items: start;
  }
}