/* ==========================================================================
   Синто-Диалог — the «Живой сценарий» composer. Everything else on the page reuses
   the shared dm-* / automation-shell classes; only the transcript editor is bespoke,
   because its whole point is that the editor looks like the chat it will produce.
   Uses the panel's own tokens, so it tracks light/dark like the rest of the page.
   ========================================================================== */

/* --- layout classes the page reuses from chat-mailing, which scopes them to
   .cm-page; re-declared for .sd-page so the grids and от/до range pairs lay out
   horizontally here too (without this they collapse to stacked full-width rows). --- */
.sd-page .dm-grid-2,
.sd-page .dm-grid-3 { display: grid; gap: 0.6rem; }
.sd-page .dm-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sd-page .dm-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sd-page .dm-range-pair { display: flex; align-items: center; gap: 0.4rem; }
.sd-page .dm-range-pair > span { flex: 0 0 auto; color: var(--color-text-faint); }
.sd-page .dm-range-pair .dm-input { min-width: 0; }
/* Native date/time picker glyph is black by default — invisible on the dark theme.
   Match forms.css's fix, which only targeted .input, not the .dm-input used here. */
.sd-page .dm-input[type="time"] { color-scheme: light dark; }
:root.dark .sd-page .dm-input::-webkit-calendar-picker-indicator { filter: invert(1); }
@media (max-width: 900px) {
  .sd-page .dm-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .sd-page .dm-grid-2,
  .sd-page .dm-grid-3 { grid-template-columns: 1fr; }
}

/* --- step 1: identity on the picked account cards --- */
/* A picked account carries its color: a ring on the avatar + a role chip, so you see
   who is who at a glance and which voice each account will play. */
.dm-account-card.sd-picked { border-color: color-mix(in srgb, var(--persona, var(--color-primary)) 55%, var(--color-border)); }
.dm-account-card.sd-picked .dm-account-avatar {
  box-shadow: 0 0 0 2px var(--color-surface), 0 0 0 4px var(--persona, var(--color-primary));
}
.sd-card-role {
  display: inline-flex; align-items: center; align-self: flex-start; margin-top: 0.3rem;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.01em; line-height: 1;
  color: #fff; background: var(--persona, var(--color-primary));
  padding: 0.2rem 0.45rem; border-radius: 5px;
}

/* --- step 2: gate (locked until >= 2 accounts picked) --- */
.sd-gate {
  display: flex; align-items: center; gap: 0.9rem;
  padding: 1.15rem 1.15rem; border-radius: var(--radius-xl, 1rem);
  border: 1px dashed var(--color-border); background: var(--color-surface-muted);
}
.sd-gate-icon {
  width: 42px; height: 42px; border-radius: var(--radius-md, 0.5rem); flex: none;
  display: grid; place-items: center; color: var(--color-primary); background: var(--color-primary-bg);
}
.sd-gate-icon svg { width: 21px; height: 21px; }
.sd-gate-copy { flex: 1; min-width: 0; }
.sd-gate-copy strong { display: block; font-size: 0.95rem; }
.sd-gate-copy p { margin: 0.2rem 0 0; font-size: 0.83rem; color: var(--color-text-muted); }
.sd-gate-copy [data-sd-gate-count] { font-family: var(--font-mono); font-weight: 700; color: var(--color-primary); }
.sd-gate .dm-primary-btn { flex: none; }

/* --- step 2: participants (roles bound to the picked accounts) --- */
.sd-participants { margin-bottom: 0.9rem; }
.sd-participants-head { display: flex; flex-direction: column; gap: 0.15rem; margin-bottom: 0.6rem; }
.sd-participants-head strong { font-size: 0.9rem; }
.sd-participants-head span { font-size: 0.78rem; color: var(--color-text-muted); }
.sd-roster { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.sd-persona-chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.7rem 0.4rem 0.4rem; border-radius: var(--radius-lg, 0.75rem);
  border: 1px solid var(--color-border); background: var(--color-surface);
  border-left: 3px solid var(--persona, var(--color-primary));
}
.sd-swatch {
  width: 26px; height: 26px; border-radius: 8px; flex: none; display: grid; place-items: center;
  color: #fff; font-size: 0.76rem; font-weight: 700;
}
.sd-swatch.sm { width: 13px; height: 13px; border-radius: 4px; }
.sd-persona-fields { display: flex; flex-direction: column; gap: 0.05rem; min-width: 0; }
.sd-persona-name {
  border: none; background: none; color: var(--color-text); font: inherit; font-size: 0.86rem;
  font-weight: 700; width: 10ch; min-width: 5ch; outline: none; padding: 0.05rem 0.2rem;
  margin: 0 -0.2rem; border-radius: 5px;
}
.sd-persona-name:focus { background: var(--color-primary-bg); }
.sd-persona-acct { font-size: 0.72rem; color: var(--color-text-faint); padding: 0 0.2rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 14ch; }

/* --- composer toolbar --- */
.sd-composer { display: flex; flex-direction: column; gap: 0.85rem; }
.sd-topic-label { font-size: 0.8rem; font-weight: 600; color: var(--color-text); margin-bottom: -0.35rem; }
.sd-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }
/* A prompt field, not a search box: an edit glyph (not a magnifier), square-ish
   corners like the rest of the form, and a real focus ring. */
.sd-topic {
  flex: 1; min-width: 220px; display: flex; align-items: center; gap: 0.55rem;
  padding: 0 0.85rem; border: 1px solid var(--color-border); border-radius: var(--radius-md, 0.5rem);
  background: var(--color-surface-muted); transition: border-color 0.15s, box-shadow 0.15s;
}
.sd-topic:focus-within { border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-bg); }
.sd-topic svg { width: 16px; height: 16px; color: var(--color-text-faint); flex: none; }
.sd-topic:focus-within svg { color: var(--color-primary); }
.sd-topic input { flex: 1; border: none; background: none; color: var(--color-text); font: inherit; font-size: 0.9rem; padding: 0.6rem 0; outline: none; }
.sd-tone { flex: none; }
.sd-tone .dm-select { min-width: 9rem; }
.sd-ai-btn { white-space: nowrap; }
.sd-ai-btn svg { width: 16px; height: 16px; }
.sd-spin { animation: sd-spin 0.8s linear infinite; }
@keyframes sd-spin { to { transform: rotate(360deg); } }

/* --- transcript --- */
.sd-transcript {
  background: var(--color-surface-muted); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl, 1rem); padding: 1rem;
}
.sd-transcript-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.85rem; padding: 0 0.15rem; }
.sd-chat-id { display: flex; align-items: center; gap: 0.45rem; font-size: 0.82rem; color: var(--color-text-muted); }
.sd-legend { display: flex; gap: 0.3rem; }
.sd-legend i { width: 9px; height: 9px; border-radius: 3px; display: block; }

.sd-thread { display: flex; flex-direction: column; }

/* pause gap — the vertical space literally encodes the delay */
.sd-gap { display: flex; align-items: center; gap: 0.5rem; padding-left: 2.6rem; height: 2.2rem; }
.sd-gap-line { flex: none; width: 32px; display: flex; justify-content: center; align-self: stretch; }
.sd-gap-line::before { content: ""; width: 2px; background: repeating-linear-gradient(var(--color-border) 0 3px, transparent 3px 7px); }
.sd-pause-chip {
  display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.74rem; color: var(--color-text-muted);
  background: var(--color-surface); border: 1px dashed var(--color-border); border-radius: var(--radius-full, 999px);
  padding: 0.18rem 0.6rem; cursor: pointer;
}
.sd-pause-chip:hover { border-style: solid; border-color: var(--color-primary); color: var(--color-primary); }
.sd-pause-chip svg { width: 12px; height: 12px; }
.sd-pause-chip .k { font-family: var(--font-mono); }

/* message bubble */
.sd-msg { position: relative; padding-left: 2.6rem; }
.sd-av {
  position: absolute; left: 0; top: 0.1rem; width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; font-size: 0.78rem; font-weight: 700; z-index: 2;
  box-shadow: 0 0 0 3px var(--color-surface-muted);
}
.sd-bubble {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-left: 3px solid var(--persona, var(--color-primary));
  border-radius: 4px var(--radius-lg, 0.75rem) var(--radius-lg, 0.75rem) var(--radius-lg, 0.75rem);
  padding: 0.6rem 0.8rem;
}
.sd-msg.dragging .sd-bubble { opacity: 0.5; }
.sd-msg-top { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.2rem; }
.sd-name { font-size: 0.82rem; font-weight: 700; }
.sd-grip { margin-left: auto; color: var(--color-text-faint); cursor: grab; display: grid; place-items: center; padding: 2px; border-radius: 4px; }
.sd-grip:hover { color: var(--color-text-muted); background: var(--color-surface-muted); }
.sd-grip svg { width: 15px; height: 15px; }
.sd-text { font-size: 0.9rem; color: var(--color-text); line-height: 1.45; outline: none; border-radius: 5px; padding: 1px 3px; margin: 0 -3px; }
.sd-text:focus { background: color-mix(in srgb, var(--color-primary) 8%, transparent); }
.sd-text:empty::before { content: attr(data-ph); color: var(--color-text-faint); }
.sd-reply-quote {
  display: flex; align-items: center; gap: 0.4rem; font-size: 0.76rem; color: var(--color-text-muted);
  background: var(--color-surface-muted); border-left: 2px solid var(--reply-c, var(--color-text-faint));
  padding: 0.25rem 0.5rem; border-radius: 0 5px 5px 0; margin-bottom: 0.35rem;
}
.sd-reply-quote svg { width: 12px; height: 12px; color: var(--reply-c, var(--color-text-faint)); }
.sd-reply-quote b { color: var(--reply-c, var(--color-text-faint)); font-weight: 700; }

.sd-meta { display: flex; align-items: center; gap: 0.4rem; margin-top: 0.45rem; flex-wrap: wrap; }
.sd-chip {
  display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.74rem; color: var(--color-text-muted);
  background: var(--color-surface-muted); border: 1px solid var(--color-border);
  border-radius: var(--radius-full, 999px); padding: 0.2rem 0.55rem; cursor: pointer;
}
.sd-chip:hover { border-color: var(--color-text-faint); color: var(--color-text); }
.sd-chip svg { width: 13px; height: 13px; }
.sd-chip-del:hover { color: var(--color-danger); border-color: var(--color-danger); }

.sd-add-row { display: flex; align-items: center; gap: 0.5rem; padding-left: 2.6rem; margin-top: 0.6rem; }
.sd-add-msg {
  display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; font-weight: 500;
  color: var(--color-text-muted); background: var(--color-surface); border: 1px dashed var(--color-border);
  border-radius: var(--radius-md, 0.5rem); padding: 0.5rem 0.85rem; cursor: pointer;
}
.sd-add-msg:hover { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-primary-bg); }
.sd-add-msg svg { width: 15px; height: 15px; }

/* lint */
.sd-lint { display: flex; flex-direction: column; gap: 0.4rem; }
.sd-lint-row { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.82rem; padding: 0.5rem 0.7rem; border-radius: var(--radius-md, 0.5rem); }
.sd-lint-row svg { width: 15px; height: 15px; flex: none; margin-top: 1px; }
.sd-lint-row.warn { background: var(--color-warning-bg); color: var(--color-warning-text, var(--color-warning)); }
.sd-lint-row.ok { background: var(--color-success-bg); color: var(--color-success-text); }

@media (max-width: 640px) {
  .sd-toolbar { flex-direction: column; align-items: stretch; }
  .sd-tone .dm-select { width: 100%; }
}

/* --- step 3: chats-vs-post-comments segmented toggle --- */
.sd-modeseg { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; margin-bottom: 0.9rem; }
.sd-modeopt {
  display: flex; align-items: flex-start; gap: 0.6rem; position: relative;
  padding: 0.75rem 0.85rem; border: 1px solid var(--color-border); border-radius: var(--radius-lg, 0.75rem);
  background: var(--color-surface-muted); cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.sd-modeopt input { position: absolute; opacity: 0; pointer-events: none; }
.sd-modeopt svg { width: 20px; height: 20px; color: var(--color-text-muted); flex: none; margin-top: 1px; }
.sd-modeopt span { display: flex; flex-direction: column; gap: 0.12rem; min-width: 0; }
.sd-modeopt strong { font-size: 0.88rem; }
.sd-modeopt small { font-size: 0.76rem; color: var(--color-text-muted); line-height: 1.3; }
.sd-modeopt.is-on { border-color: color-mix(in srgb, var(--color-primary) 55%, transparent); background: var(--color-primary-bg); }
.sd-modeopt.is-on svg { color: var(--color-primary); }
.sd-goal { font-family: var(--font-sans); min-height: 3rem; resize: vertical; }
@media (max-width: 600px) { .sd-modeseg { grid-template-columns: 1fr; } }

/* --- step 2: realism & reach group --- */
.sd-realism {
  margin-top: 0.7rem; border: 1px solid var(--color-border); border-radius: var(--radius-lg, 0.75rem);
  background: var(--color-surface-muted); padding: 0.85rem 0.95rem;
}
.sd-realism-head { display: flex; flex-direction: column; gap: 0.15rem; margin-bottom: 0.2rem; }
.sd-realism-head strong { font-size: 0.9rem; }
.sd-realism-head span { font-size: 0.78rem; color: var(--color-text-muted); }
.sd-realism .dm-toggle-list { margin-top: 0.35rem; }
/* active media chip on a bubble */
.sd-chip.sd-chip-media.is-on {
  border-color: color-mix(in srgb, var(--color-primary) 55%, transparent);
  color: var(--color-primary); background: var(--color-primary-bg);
}

/* inline editable pause (type any value up to 15 min) */
.sd-pause-edit { display: inline-flex; align-items: center; gap: 0.4rem; }
.sd-pause-input {
  width: 5rem; padding: 0.2rem 0.5rem; font: inherit; font-size: 0.8rem;
  color: var(--color-text); background: var(--color-surface);
  border: 1px solid var(--color-primary); border-radius: var(--radius-full, 999px);
  outline: none; text-align: center; font-family: var(--font-mono);
}
.sd-pause-input:focus { box-shadow: 0 0 0 3px var(--color-primary-bg); }
.sd-pause-unit { font-size: 0.72rem; color: var(--color-text-faint); white-space: nowrap; }

/* ==========================================================================
   Сцена (2026-09): композер — это тред мессенджера, который получится в чате.
   Подложка с точечным узором, рельс времени, реплики-пузыри с аватарами, режим
   «Проиграть» (реплики появляются с «печатает…», паузы сжаты), состав в шапке,
   баланс голосов в рейле, лента активности как чат. Движение — только там, где
   оно что-то говорит; prefers-reduced-motion выключает всё разом.
   ========================================================================== */

/* --- шапка: состав участников --- */
.sd-hero { align-items: center; }
.sd-hero-side { display: flex; align-items: center; gap: 0.9rem; flex: 0 0 auto; }
.sd-cast { display: flex; align-items: center; gap: 0.6rem; min-height: 2.4rem; }
.sd-cast-avatars { display: flex; align-items: center; }
.sd-cast-avatars:empty { display: none; }
.sd-cast-av {
  width: 2.1rem; height: 2.1rem; border-radius: 50%; display: grid; place-items: center; overflow: hidden;
  color: #fff; font-weight: 750; font-size: 0.78rem; background: var(--persona, var(--color-primary));
  box-shadow: 0 0 0 2px var(--color-bg, var(--color-surface)), 0 0 0 4px var(--persona, var(--color-primary));
  margin-left: -0.45rem; animation: sd-pop 0.35s var(--ease, ease) both;
}
.sd-cast-av:first-child { margin-left: 0; }
.sd-cast-av img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sd-cast-label { font-size: 0.74rem; color: var(--color-text-muted); white-space: nowrap; }
.sd-cast.is-live .sd-cast-label { color: var(--color-text); font-weight: 650; }

/* эквалайзер «идёт обсуждение» */
.sd-eq { display: inline-flex; align-items: flex-end; gap: 2px; height: 0.8rem; }
.sd-eq i { width: 3px; border-radius: 2px; background: currentColor; height: 40%; animation: sd-eq 1.1s ease-in-out infinite; }
.sd-eq i:nth-child(2) { animation-delay: 0.18s; height: 90%; }
.sd-eq i:nth-child(3) { animation-delay: 0.36s; height: 60%; }
.sd-status.is-running { color: var(--color-success-text); }
@keyframes sd-eq { 0%, 100% { transform: scaleY(0.35); } 50% { transform: scaleY(1); } }
@keyframes sd-pop { from { transform: scale(0.6); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* --- вход разделов --- */
.sd-page .dm-section-card { animation: sd-rise 0.5s var(--ease, ease) both; }
.sd-page .dm-section-card:nth-of-type(2) { animation-delay: 0.06s; }
.sd-page .dm-section-card:nth-of-type(3) { animation-delay: 0.12s; }
.sd-page .dm-section-card:nth-of-type(4) { animation-delay: 0.18s; }
@keyframes sd-rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* --- ростер: аватары вместо инициалов --- */
.sd-persona-chip { transition: transform 0.15s var(--ease, ease), box-shadow 0.15s var(--ease, ease); }
.sd-persona-chip:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.sd-swatch img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; display: block; }
.sd-swatch { overflow: hidden; }

/* --- сцена --- */
.sd-stage {
  position: relative;
  background:
    radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--color-text-faint) 22%, transparent) 1px, transparent 1.5px) 0 0 / 18px 18px,
    linear-gradient(180deg, color-mix(in srgb, var(--color-primary) 5%, var(--color-surface-muted)), var(--color-surface-muted));
}
.sd-stage-tools { display: flex; align-items: center; gap: 0.5rem; }
.sd-tool-btn {
  display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.3rem 0.65rem; font: inherit; font-size: 0.74rem; font-weight: 650;
  color: var(--color-text-muted); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 999px; cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s, transform 0.15s;
}
.sd-tool-btn svg { width: 13px; height: 13px; }
.sd-tool-btn:hover { color: var(--color-text); border-color: var(--color-text-faint); transform: translateY(-1px); }
.sd-tool-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.sd-replay-btn { color: var(--color-primary); border-color: color-mix(in srgb, var(--color-primary) 40%, var(--color-border)); }
.sd-replay-btn.is-on { color: var(--color-on-primary); background: var(--color-primary); border-color: var(--color-primary); }

/* полоса времени */
.sd-scrub { display: flex; align-items: center; gap: 0.6rem; margin: -0.35rem 0 0.75rem; }
.sd-scrub[hidden] { display: none; }
.sd-scrub-bar { flex: 1; height: 4px; border-radius: 4px; background: color-mix(in srgb, var(--color-text-faint) 30%, transparent); overflow: hidden; }
.sd-scrub-bar i { display: block; height: 100%; width: 0; border-radius: 4px; background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); transition: width 0.25s linear; }
.sd-scrub-time { font-family: var(--font-mono); font-size: 0.72rem; color: var(--color-text-muted); white-space: nowrap; }
.sd-scrub-time b { color: var(--color-text); }

/* рельс времени: высота паузы пропорциональна длительности (8 с … 15 мин) */
.sd-gap { height: calc(2.2rem + var(--gap-extra, 0px)); transition: height 0.25s var(--ease, ease); }
.sd-gap-line::before { background: repeating-linear-gradient(color-mix(in srgb, var(--color-primary) 55%, var(--color-border)) 0 4px, transparent 4px 9px); }

/* пузыри */
.sd-msg { animation: sd-bubble 0.28s var(--ease, ease) both; }
.sd-bubble { transition: box-shadow 0.15s var(--ease, ease), border-color 0.15s var(--ease, ease); }
.sd-msg:hover .sd-bubble { box-shadow: var(--shadow-sm); }
.sd-msg:focus-within .sd-bubble { border-color: color-mix(in srgb, var(--persona, var(--color-primary)) 50%, var(--color-border)); }
.sd-av { overflow: hidden; }
.sd-av img { width: 100%; height: 100%; object-fit: cover; display: block; }
@keyframes sd-bubble { from { opacity: 0; transform: translateY(6px) scale(0.985); } to { opacity: 1; transform: none; } }
.sd-msg.is-hidden { display: none; }
.sd-msg.is-current .sd-bubble { border-color: color-mix(in srgb, var(--persona, var(--color-primary)) 65%, var(--color-border)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--persona, var(--color-primary)) 18%, transparent); }
.sd-msg-tools { display: inline-flex; gap: 0.15rem; margin-left: auto; opacity: 0; transition: opacity 0.15s; }
.sd-msg:hover .sd-msg-tools, .sd-msg:focus-within .sd-msg-tools { opacity: 1; }
.sd-msg-tools button { display: grid; place-items: center; width: 1.45rem; height: 1.45rem; padding: 0; border: 0; border-radius: 6px; background: none; color: var(--color-text-faint); cursor: pointer; }
.sd-msg-tools button:hover { color: var(--color-text); background: var(--color-surface-muted); }
.sd-msg-tools button:disabled { opacity: 0.3; cursor: default; }
.sd-msg-tools svg { width: 13px; height: 13px; }
.sd-react-pop { display: inline-block; animation: sd-react 0.45s var(--ease, ease); }
@keyframes sd-react { 0% { transform: scale(0.4); } 60% { transform: scale(1.3); } 100% { transform: scale(1); } }

/* «печатает…» в режиме проигрывания */
.sd-typing { display: flex; align-items: center; gap: 0.5rem; padding-left: 0; margin-top: 0.4rem; animation: sd-bubble 0.2s ease both; }
.sd-typing[hidden] { display: none; }
.sd-typing-av { position: static; }
.sd-typing-bubble { display: inline-flex; gap: 4px; padding: 0.55rem 0.7rem; border-radius: 4px 12px 12px 12px; background: var(--color-surface); border: 1px solid var(--color-border); }
.sd-typing-bubble i { width: 6px; height: 6px; border-radius: 50%; background: var(--color-text-faint); animation: sd-dot 1s ease-in-out infinite; }
.sd-typing-bubble i:nth-child(2) { animation-delay: 0.15s; }
.sd-typing-bubble i:nth-child(3) { animation-delay: 0.3s; }
.sd-typing-name { font-size: 0.74rem; color: var(--color-text-muted); }
@keyframes sd-dot { 0%, 80%, 100% { transform: translateY(0); opacity: 0.5; } 40% { transform: translateY(-3px); opacity: 1; } }

.sd-add-row { justify-content: space-between; }
.sd-kbd-hint { font-size: 0.7rem; color: var(--color-text-faint); }

/* --- рейл: баланс голосов --- */
.sd-balance { margin-top: 0.6rem; padding-top: 0.6rem; border-top: 1px solid var(--color-border); }
.sd-balance[hidden] { display: none; }
.sd-balance-title { display: block; font-size: 0.72rem; font-weight: 700; color: var(--color-text-muted); margin-bottom: 0.4rem; }
.sd-balance-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 0.5rem; font-size: 0.72rem; padding: 0.15rem 0; }
.sd-balance-row .sd-swatch { width: 18px; height: 18px; border-radius: 6px; font-size: 0.6rem; }
.sd-balance-bar { height: 6px; border-radius: 6px; background: color-mix(in srgb, var(--color-text-faint) 25%, transparent); overflow: hidden; }
.sd-balance-bar i { display: block; height: 100%; width: 0; border-radius: 6px; background: var(--persona, var(--color-primary)); transition: width 0.4s var(--ease, ease); }
.sd-balance-row b { font-family: var(--font-mono); font-weight: 600; color: var(--color-text-muted); }

/* кнопка запуска: мягкое дыхание, когда всё готово */
.sd-page [data-sd-launch]:not(:disabled) { animation: sd-glow 2.4s ease-in-out infinite; }
@keyframes sd-glow { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-primary) 35%, transparent); } 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--color-primary) 0%, transparent); } }

/* --- активность как чат --- */
.sd-live-tag { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.72rem; font-weight: 700; color: var(--color-success-text); }
.sd-feed { display: flex; flex-direction: column; gap: 0.9rem; padding: 0.9rem 1rem 1rem; }
.sd-feed-group { border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface-muted); overflow: hidden; animation: sd-rise 0.4s var(--ease, ease) both; }
.sd-feed-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.6rem 0.85rem; border-bottom: 1px solid var(--color-border); background: color-mix(in srgb, var(--color-surface) 60%, var(--color-surface-muted)); }
.sd-feed-chat { display: inline-flex; align-items: center; gap: 0.45rem; min-width: 0; }
.sd-feed-chat svg { width: 15px; height: 15px; color: var(--color-text-faint); flex: none; }
.sd-feed-chat strong { font-size: 0.82rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sd-feed-chat span { font-size: 0.7rem; color: var(--color-text-muted); white-space: nowrap; }
.sd-feed-meta { font-size: 0.7rem; color: var(--color-text-muted); white-space: nowrap; }
.sd-feed-meta em { font-style: normal; color: var(--color-warning-text); }
.sd-feed-rows { display: flex; flex-direction: column; gap: 0.5rem; padding: 0.75rem 0.85rem; }
.sd-feed-row { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.55rem; align-items: flex-start; }
.sd-feed-av { position: static; width: 28px; height: 28px; font-size: 0.72rem; box-shadow: 0 0 0 2px var(--color-surface-muted); }
.sd-feed-bubble { border: 1px solid var(--color-border); border-left: 3px solid var(--persona, var(--color-primary)); border-radius: 4px 12px 12px 12px; background: var(--color-surface); padding: 0.45rem 0.65rem; min-width: 0; }
.sd-feed-row.is-dry .sd-feed-bubble { opacity: 0.75; border-style: dashed; border-left-style: solid; }
.sd-feed-row.is-failed .sd-feed-bubble { border-color: color-mix(in srgb, var(--color-danger) 35%, var(--color-border)); }
.sd-feed-top { display: flex; align-items: center; gap: 0.45rem; flex-wrap: wrap; }
.sd-feed-name { font-size: 0.78rem; font-weight: 700; color: var(--persona, var(--color-text)); }
.sd-feed-idx { font-family: var(--font-mono); font-size: 0.68rem; color: var(--color-text-faint); }
.sd-feed-reply { display: inline-flex; align-items: center; gap: 0.25rem; font-size: 0.68rem; color: var(--color-text-muted); }
.sd-feed-reply svg { width: 11px; height: 11px; }
.sd-feed-time { margin-left: auto; font-family: var(--font-mono); font-size: 0.68rem; color: var(--color-text-faint); }
.sd-feed-line { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.3rem; }
.sd-feed-err { font-size: 0.72rem; color: var(--color-danger-text); overflow-wrap: anywhere; }
.sd-empty { display: flex; align-items: center; gap: 1rem; }
.sd-empty-art { display: inline-flex; flex-direction: column; gap: 4px; }
.sd-empty-art i { display: block; height: 7px; border-radius: 4px; background: color-mix(in srgb, var(--color-text-faint) 40%, transparent); animation: sd-shimmer 1.6s ease-in-out infinite; }
.sd-empty-art i:nth-child(1) { width: 52px; }
.sd-empty-art i:nth-child(2) { width: 34px; animation-delay: 0.2s; }
.sd-empty-art i:nth-child(3) { width: 44px; animation-delay: 0.4s; }
@keyframes sd-shimmer { 0%, 100% { opacity: 0.45; } 50% { opacity: 1; } }

@media (max-width: 760px) {
  .sd-hero { flex-direction: column; align-items: flex-start; }
  .sd-hero-side { width: 100%; justify-content: space-between; }
  .sd-stage-tools { flex-wrap: wrap; }
  .sd-add-row { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .sd-page .dm-section-card, .sd-msg, .sd-cast-av, .sd-feed-group, .sd-typing { animation: none; }
  .sd-eq i, .sd-typing-bubble i, .sd-empty-art i { animation: none; }
  .sd-page [data-sd-launch]:not(:disabled) { animation: none; }
  .sd-gap, .sd-balance-bar i, .sd-scrub-bar i { transition: none; }
}
.sd-lint-row.info { background: var(--color-primary-bg); color: var(--color-primary); }
.sd-gap.is-hidden { display: none; }
.sd-stage.is-replaying .sd-add-row, .sd-stage.is-replaying .sd-msg-tools { visibility: hidden; }

/* Шапка карточек журнала и истории: в chat-mailing.css эти правила заскоуплены на
   .cm-page, поэтому на странице Синто-Диалога заголовок «Журнал обсуждений» стоял
   вплотную к краю карточки. Тот же блок для .sd-page. */
.sd-page .dm-log-head {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.85rem 1rem;
}
.sd-page .dm-log-head p { margin: 0.2rem 0 0; color: var(--color-text-muted); font-size: 0.72rem; }
.sd-page .dm-log-card > .dm-empty-state { margin: 0 1rem 1rem; }
.sd-page .sd-empty { text-align: left; justify-content: flex-start; }
.sd-page .sd-empty strong { display: block; font-size: 0.85rem; color: var(--color-text); }
.sd-page .sd-empty p { margin: 0.2rem 0 0; }

/* Реплика с вариантами {а|б}: в чат уходит один из них, поэтому счёт комбинаций
   стоит прямо на пузыре, а «Проиграть» показывает случайный разбор. */
.sd-chip-variants.is-on { border-color: color-mix(in srgb, var(--color-accent) 55%, transparent); color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.sd-thread { min-height: var(--thread-min, 0); }
/* Пузырь ленты — сообщение, а не полоса: ширина по содержимому, как в мессенджере. */
.sd-feed-bubble { width: fit-content; max-width: min(100%, 46rem); }
.sd-feed-text { margin: 0.3rem 0 0; font-size: 0.84rem; line-height: 1.45; color: var(--color-text); white-space: pre-wrap; overflow-wrap: anywhere; }

/* «Почему тишина» — карточка в рейле у запущенной кампании: воркер вышел из тика, и
   тут написано, на каком именно условии. */
.sd-idle { border-color: color-mix(in srgb, var(--color-warning-text) 35%, var(--color-border)); }
.sd-idle-head { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.sd-idle-ic { width: 1.7rem; height: 1.7rem; border-radius: 8px; display: grid; place-items: center; flex: none; color: var(--color-warning-text); background: var(--color-warning-bg); }
.sd-idle-ic svg { width: 0.95rem; height: 0.95rem; }
.sd-idle-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.sd-idle-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; gap: 0.45rem; font-size: 0.76rem; line-height: 1.4; color: var(--color-text-muted); }
.sd-idle-dot { width: 6px; height: 6px; margin-top: 0.4rem; border-radius: 50%; background: var(--color-warning-text); flex: none; }
.sd-idle-row.is-warning .sd-idle-dot, .sd-idle-row.is-cooldown .sd-idle-dot { background: var(--color-danger-text); }
.sd-idle-jump { border: 0; background: none; padding: 0; font: inherit; font-size: 0.72rem; font-weight: 700; color: var(--color-primary); cursor: pointer; white-space: nowrap; }
.sd-idle-jump:hover { text-decoration: underline; }

/* Кнопка сборки в работе: счёт секунд и «отмена» прямо на ней — модель думает до двух
   минут, и без этого кнопка читалась как зависшая. */
.sd-ai-btn.is-working { padding-right: 0.7rem; }
.sd-gen-sec { font-family: var(--font-mono); font-weight: 700; opacity: 0.9; }
.sd-gen-cancel {
  margin-left: 0.45rem; padding-left: 0.5rem; font-size: 0.72rem; font-weight: 650; opacity: 0.75;
  border-left: 1px solid color-mix(in srgb, currentColor 40%, transparent);
}
.sd-ai-btn.is-working:hover .sd-gen-cancel { opacity: 1; text-decoration: underline; }