/* AI Mode — 11x empty canvas on Agence paper. No protocol dump. */
body.is-ai-shell { padding-bottom: 0; overflow: hidden; }
body.is-ai-shell .crop { display: none; }
body.is-ai-shell .mast-folio { display: none; }
.ai-shell {
  display: grid;
  grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
  height: 100svh;
  padding: var(--mast) 0 0;
  background: var(--paper);
  overflow: hidden;
}
.ai-rail {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 28px 20px 32px;
  border-right: 1px solid var(--rule);
  overflow: auto;
}
.ai-new {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  padding: 8px 14px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.ai-new:hover { background: var(--ink); color: var(--paper); }
.ai-roster { display: flex; flex-direction: column; gap: 4px; margin: 12px 0 auto; }
.ai-agent {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px;
  border-radius: 8px;
}
.ai-agent img,
.ai-agent > span[aria-hidden] {
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 50%;
  object-fit: cover;
}
.ai-agent > span[aria-hidden] {
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  border-radius: 8px;
}
.ai-agent b { display: block; font-family: var(--f-head); font-size: 14px; font-weight: 650; }
.ai-agent i { display: block; font-style: normal; font-family: var(--f-mono); font-size: 10px; color: var(--ink60); }
.ai-agent.is-on,
.ai-agent:hover { background: var(--card); }
.ai-rail-modes {
  display: flex;
  gap: 16px;
  margin: 16px 0 8px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.ai-rail-modes a { color: var(--ink60); }
.ai-rail-modes a.is-on { color: var(--ink); border-bottom: 1px solid var(--ink); }
.ai-rail-quiet {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink60);
}
.ai-stage {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  padding: 24px clamp(20px, 6vw, 80px) 28px;
  overflow: hidden;
}
.ai-meet {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 52rem;
  padding: 8px 0 24px;
}
.ai-shell:not(.is-meet) .ai-meet { display: none; }
.ai-meet-hero {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 20px;
  min-width: 0;
}
.ai-meet-copy { min-width: 0; }
.ai-meet-portrait {
  position: relative;
  width: 96px;
  height: 96px;
  margin: 0;
  overflow: hidden;
  background: var(--card);
  flex: none;
  border-radius: 50%;
}
.ai-meet-portrait img {
  display: block;
  width: 96px;
  height: 96px;
  object-fit: cover;
  object-position: center 18%;
  border-radius: 50%;
}
@keyframes livedot {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}
.ai-meet-live {
  position: absolute;
  right: 4px;
  bottom: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #18A66A;
  border: 2px solid var(--paper);
  animation: livedot 2s ease-in-out infinite;
}
.ai-presence {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 16px;
  flex: none;
}
.ai-presence strong {
  display: block;
  font-family: var(--f-head);
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.02em;
}
.ai-presence span {
  display: block;
  margin-top: 2px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink60);
}
.ai-shell.is-meet .ai-presence,
.ai-presence[hidden] { display: none !important; }
.ai-said {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  min-width: 0;
}
.ai-said-face {
  position: relative;
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 50%;
  overflow: hidden;
  background: var(--card);
  margin-top: 2px;
}
.ai-said-face img {
  display: block;
  width: 36px;
  height: 36px;
  object-fit: cover;
  object-position: center 18%;
}
.ai-said .ai-work,
.ai-said .ai-bubble { min-width: 0; flex: 1; }
.ai-shell.is-sdr .ai-meet h1 {
  max-width: none;
  font-size: clamp(52px, 8vw, 104px);
}
.ai-meet-kicker {
  margin: 0 0 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink60);
}
.ai-meet h1 {
  margin: 0;
  font-family: var(--f-serif);
  font-size: clamp(44px, 7vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.045em;
  font-weight: 460;
  max-width: 9ch;
}
.ai-meet-lead {
  margin: 20px 0 0;
  max-width: 34ch;
  font-size: 17px;
  line-height: 1.45;
  color: var(--ink60);
}
.ai-log {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  margin: 8px 0 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ai-shell.is-meet .ai-log { display: none; }
.ai-error { margin: 0; color: var(--red); font-size: 14px; }
.ai-row { display: flex; }
.ai-row.is-me { justify-content: flex-end; }
.ai-row.is-bot { justify-content: flex-start; width: 100%; }
.ai-work {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  max-width: min(52ch, 100%);
  min-width: 0;
}
.ai-work-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink60);
  min-height: 16px;
}
.ai-work.is-done .ai-work-status { display: none; }
.ai-work.is-done .ai-caret { display: none !important; }
.ai-bubble {
  max-width: min(52ch, 86%);
  padding: 14px 18px;
  font-size: 16px;
  line-height: 1.5;
  background: var(--card);
}
.ai-row.is-bot .ai-bubble {
  max-width: none;
  width: 100%;
  padding: 2px 0 0;
  background: transparent;
  font-size: 17px;
  line-height: 1.55;
}
.ai-bubble.is-me {
  background: var(--ink);
  color: var(--paper);
  border-radius: 22px;
  padding: 10px 16px;
}
.ai-caret {
  display: none;
  width: 7px;
  height: 1.05em;
  margin-left: 3px;
  background: var(--ink);
  vertical-align: -2px;
}
.ai-bubble.is-stream .ai-caret {
  display: inline-block;
  animation: ai-caret 1.05s steps(1) infinite;
}
.ai-work.is-waiting .ai-bubble.is-stream {
  min-height: 1.2em;
}
@keyframes ai-caret {
  50% { opacity: 0; }
}
.ai-compose {
  display: flex;
  gap: 8px;
  align-items: stretch;
  max-width: 720px;
  border: 1px solid var(--ink);
  background: var(--paper);
  padding: 6px;
  border-radius: 999px;
}
.ai-compose input {
  flex: 1;
  border: 0;
  background: transparent;
  font: 400 16px/1.4 var(--f-head);
  padding: 12px 18px;
  color: var(--ink);
}
.ai-compose button {
  border: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0 22px;
  border-radius: 999px;
  cursor: pointer;
}
.ai-compose button:hover { background: var(--red); }
.ai-compose[aria-busy="true"] button { opacity: 0.55; pointer-events: none; }
.ai-hitl {
  margin: 12px 0 0;
  max-width: 720px;
  font-size: 12px;
  color: var(--ink60);
}
.ai-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  max-width: 720px;
}
.ai-chips[hidden] { display: none !important; }
.ai-chips button,
.ai-chips a {
  border: 1px solid var(--ink);
  background: transparent;
  border-radius: 999px;
  font-family: var(--f-head);
  font-size: 14px;
  padding: 10px 16px;
  cursor: pointer;
}
.ai-chips button:hover,
.ai-chips a:hover { background: var(--ink); color: var(--paper); }

@media (max-width: 860px) {
  .ai-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
    height: 100svh;
    padding-top: var(--mast);
  }
  .ai-rail {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    max-height: none;
    overflow-x: auto;
  }
  .ai-roster {
    flex-direction: row;
    flex-wrap: nowrap;
    margin: 0;
    width: auto;
  }
  .ai-agent { flex: none; padding: 4px; }
  .ai-agent span { display: none; }
  .ai-rail-modes,
  .ai-rail-quiet { display: none; }
  .ai-meet { max-width: none; padding: 12px 0 16px; }
  .ai-meet-hero { gap: 16px; }
  .ai-meet h1 { font-size: clamp(36px, 12vw, 56px); max-width: none; }
  .ai-shell.is-sdr .ai-meet h1 { font-size: clamp(40px, 14vw, 64px); }
  .ai-stage { padding: 12px 16px 20px; min-height: 0; }
  .ai-compose { width: 100%; max-width: none; }
  .ai-compose input { min-width: 0; }
}
@media (max-width: 380px) {
  .ai-compose { border-radius: 16px; }
  .ai-chips button { font-size: 13px; padding: 8px 12px; }
}
@media (min-width: 861px) {
  .ai-shell.is-sdr .ai-meet-hero {
    gap: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .ai-caret,
  .ai-meet-live,
  .sdr-dots i {
    animation: none !important;
  }
  .ai-caret,
  .ai-meet-live { opacity: 1; }
}