/* Conversation column and composer. Values come from tokens.css. */
.log { display: flex; flex-direction: column; gap: var(--s-5); padding: var(--s-2) 0 var(--s-5); }
.log:empty { padding: 0; }
.log p { max-width: 100%; overflow-wrap: anywhere; }
.her { font-size: 16px; line-height: 1.7; font-weight: 400; color: var(--text-primary); text-align: left; max-width: 62ch; }
.said { align-self: flex-end; max-width: 85%; padding: var(--s-3) var(--s-4); border-radius: 20px 20px 6px 20px; background: color-mix(in srgb, var(--accent-fill) 24%, var(--raised)); border: 1px solid color-mix(in srgb, var(--accent-fill) 34%, transparent); font-size: 16px; line-height: 1.55; font-weight: 400; color: var(--text-primary); text-align: left; white-space: pre-wrap; animation: build var(--dur-base) var(--ease-decelerate) both; }
.said.interim { color: var(--text-secondary); border-style: dashed; background: transparent; }
.chip { align-self: flex-start; display: inline-flex; align-items: center; gap: var(--s-2); padding: var(--s-1) var(--s-3); border-radius: var(--radius-pill); background: var(--sunken); }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: var(--radius-pill); background: var(--accent-text); }
.pill { position: sticky; bottom: calc(88px + env(safe-area-inset-bottom)); z-index: 6; align-self: center; min-height: 44px; padding: 0 var(--s-4); background: var(--raised); color: var(--text-primary); border: 1px solid var(--border-divider); border-radius: var(--radius-pill); box-shadow: var(--lift); font: inherit; font-size: var(--type-small-size); cursor: pointer; }

/* One rounded field: text, send or stop, then the voice buttons. */
.composer { display: flex; align-items: flex-end; gap: var(--s-1); padding: 6px; background: var(--raised); border: 1px solid var(--border-divider); border-radius: 28px; box-shadow: var(--lift); transition: border-color var(--dur-fast) var(--ease-standard); }
.composer:focus-within { border-color: var(--accent-text); }
.composer:has(textarea:focus-visible) { outline: 2px solid var(--focus); outline-offset: 2px; }
.composer textarea { order: 1; flex: 1; min-width: 0; resize: none; font: inherit; font-size: 16px; line-height: 1.5; color: var(--text-primary); background: transparent; border: 0; outline: 0; padding: 10px 6px 10px 14px; max-height: 9.5em; field-sizing: content; }
.composer textarea::placeholder { color: var(--text-muted); }
.composer .send { order: 2; background: var(--text-primary); color: var(--canvas); }
.composer .send:hover { background: var(--text-secondary); color: var(--canvas); }
.composer .send.is-stop { background: var(--sunken); color: var(--text-primary); border: 1px solid var(--border-interactive); }
.mic-slot { order: 3; display: flex; align-items: center; gap: var(--s-1); }
.mic-slot:empty { display: none; }
.mic-slot .mute { order: 1; }
.mic-slot .mic { order: 2; }
.mic { touch-action: none; user-select: none; -webkit-user-select: none; background: var(--odc-base); color: var(--accent-ink); }
.mic:hover { background: var(--odc-light); color: var(--accent-ink); }
.mic .icon { width: 24px; height: 24px; }
.mic.is-listening { background: var(--accent-text); color: var(--canvas); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-text) 32%, transparent); }
.mute .icon { width: 20px; height: 20px; }
.mute { color: var(--text-muted); }
.mute.is-muted { background: color-mix(in srgb, var(--accent-text) 22%, transparent); color: var(--accent-text); box-shadow: inset 0 0 0 2px var(--accent-text); }
@media (prefers-reduced-motion: no-preference) {
  .mic.is-listening { animation: listen 1.6s var(--ease-standard) infinite; }
}
@keyframes listen { 0%, 100% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-text) 36%, transparent); } 50% { box-shadow: 0 0 0 9px color-mix(in srgb, var(--accent-text) 8%, transparent); } }