body { min-height: 100dvh; }
#app { display: grid; grid-template-rows: auto 1fr auto; height: 100dvh; max-width: 760px; margin: 0 auto; }
.bar { display: flex; justify-content: space-between; align-items: center; padding: .7rem 1rem; border-bottom: 1px solid var(--rule); background: var(--surface); }
.who { display: flex; flex-direction: column; }
.actions { display: flex; gap: .8rem; align-items: center; }
.small { font-size: .85rem; padding: .35rem .6rem; }
.log { list-style: none; margin: 0; padding: 1rem; overflow-y: auto; display: flex; flex-direction: column; gap: .9rem; }
.turn { max-width: 92%; }
.turn.victor { align-self: flex-end; background: var(--blue); color: #fff; padding: .6rem .85rem; border-radius: var(--radius-m) var(--radius-m) var(--radius-s) var(--radius-m); white-space: pre-wrap; }
.turn.asistente { align-self: flex-start; background: var(--surface); border: 1px solid var(--rule); padding: .7rem .9rem; border-radius: var(--radius-m) var(--radius-m) var(--radius-m) var(--radius-s); }
.turn.asistente p { margin: 0 0 .5rem; } .turn.asistente p:last-child { margin: 0; }
.turn.asistente ul { margin: .2rem 0 .5rem 1.1rem; padding: 0; }
.meta { display: flex; gap: .6rem; align-items: center; margin-top: .45rem; font-size: .78rem; color: var(--muted); }
.turn.pending { color: var(--muted); font-style: italic; }
.retry { border: 0; background: none; color: var(--blue); text-decoration: underline; cursor: pointer; padding: 0; font-size: .8rem; }
.composer { display: grid; grid-template-columns: 1fr auto; gap: .5rem; padding: .7rem 1rem calc(.7rem + env(safe-area-inset-bottom)); background: var(--surface); border-top: 1px solid var(--rule); }
.composer textarea { resize: none; max-height: 40vh; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.empty { color: var(--muted); font-size: .95rem; padding: 1rem 0; }
.empty ul { padding-left: 1.1rem; }