.assistant-panel {
  grid-template-columns: 1fr;
  gap: 18px;
  background: #fff;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
}
.assistant-criterion-row { display: grid; width: 100%; }
.assistant-criterion-row label { flex: 1; }
.assistant-criterion-row select {
  width: 100%;
  padding: 10px 38px 10px 12px;
  border: 1px solid var(--wine);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font-weight: 400;
}
.assistant-filter-row { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; width: 100%; gap: 12px; }
.assistant-filter-row > small { color: var(--muted); font-weight: 700; white-space: nowrap; }
.assistant-filter-row > small span { font-weight: 400; }
.assistant-filter-row .compact-choice-grid { width: 100%; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 3px; }
.compact-choice-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.compact-choice-grid button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 6px 11px;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 400;
}
.type-choice-grid button[aria-pressed="true"] {
  border-color: var(--type-color, var(--wine));
  background: var(--type-color, var(--wine));
  color: var(--type-text, #fff);
}
.difficulty-choice-grid button[aria-pressed="true"] {
  border-color: var(--difficulty-color, var(--wine));
  background: var(--difficulty-color, var(--wine));
  color: var(--difficulty-text, #fff);
}
.assistant-feedback {
  width: 100%;
  margin: 0;
  padding: 10px 13px;
  border: 1px solid rgba(177, 51, 36, .35);
  border-radius: 10px;
  background: #f9dfd9;
  color: #7c2019;
}
.assistant-recommend-row { display: flex; width: 100%; justify-content: flex-end; }
.assistant-recommend-button { flex: 0 0 auto; width: 42px; height: 42px; padding: 9px; }
.session-expansion-picker { margin-top: 22px; padding: 0; border: 0; background: transparent; }
.session-expansion-picker h3 { margin: 0 0 12px; font-family: Georgia, serif; font-size: 1.25rem; }
.session-expansion-choice-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.session-expansion-choice { min-width: 0; }
.session-expansion-choice > button {
  width: 100%;
  min-width: 0;
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  text-align: left;
}
.session-expansion-choice > button[aria-pressed="true"] { border: 2px solid var(--wine); background: var(--soft-wine); }
.session-expansion-choice img,
.session-expansion-placeholder { width: 50px; height: 50px; border-radius: 9px; object-fit: cover; }
.session-expansion-placeholder { display: grid; place-items: center; background: var(--blue); color: #fff; }
.session-expansion-choice button > span:last-child { min-width: 0; display: grid; }
.session-expansion-choice strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .8rem; }
.session-expansion-choice small { color: var(--muted); font-size: .7rem; }
.play-order-editor ol { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 18px; }
.play-order-editor li.play-order-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  padding: 4px;
  background: transparent;
  border-radius: 0;
  text-align: center;
}
.play-order-editor .play-order-avatar {
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-family: Georgia, serif;
  font-size: 1.8rem;
  font-weight: 900;
}
.play-order-editor .play-order-avatar img { width: 100%; height: 100%; object-fit: cover; }
.play-order-editor .play-order-name { color: var(--ink); font-weight: 700; line-height: 1.2; }
.play-order-editor .play-order-position {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border-radius: 50%;
  background: var(--wine);
  color: #fff;
  font-size: .75rem;
  font-weight: 900;
}
@media (max-width: 850px) {
  .session-expansion-choice-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .assistant-criterion-row { align-items: stretch; flex-direction: column; }
  .assistant-recommend-button { align-self: flex-end; }
  .session-expansion-choice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .play-order-editor ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}