.studio-button.coach-ai-trigger,
.studio-button.coach-ai-generate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
}

.studio-button.coach-ai-trigger {
  border-color: #c8bbec;
  background: #f2edfc;
  color: #4d318a;
}

.studio-button.coach-ai-trigger:hover:not(:disabled),
.studio-button.coach-ai-trigger[aria-expanded="true"] {
  border-color: #9c82d4;
  background: #eae0fa;
  color: #432579;
}

.coach-ai-panel {
  display: grid;
  gap: 1rem;
  border-color: #d9cfed;
}

.coach-ai-panel[hidden],
.coach-ai-preview[hidden] { display: none; }

.coach-ai-heading {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 0.8rem;
}

.coach-ai-heading h2,
.coach-ai-preview-heading h3 { margin: 0.12rem 0; }

.coach-ai-heading p:not(.studio-kicker),
.coach-ai-summary,
.coach-ai-review-actions > span {
  margin: 0.22rem 0 0;
  color: var(--muted, #4a6265);
  font-size: 0.9rem;
}

.coach-ai-mark {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: 0.8rem;
  background: #f0e8ff;
  color: #5c3d96;
}

.coach-ai-provider {
  margin: 0;
  padding: 0.65rem 0.82rem;
  border: 1px solid #dcd5e9;
  border-radius: 0.72rem;
  background: #f9f6fe;
  color: #493b60;
  font-size: 0.88rem;
}

.coach-ai-provider[data-source="local"] {
  border-color: #ceded7;
  background: #f0f7f4;
  color: #26493e;
}

.coach-ai-form { display: grid; gap: 0.9rem; }
.coach-ai-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr)); }

.coach-ai-preferences {
  min-width: 0;
  margin: 0;
  padding: 0.65rem 0.8rem;
  border: 1px solid #dcd5e9;
  border-radius: 0.72rem;
}

.coach-ai-preferences legend {
  padding: 0 0.3rem;
  color: var(--ink, #162b35);
  font-weight: 700;
  font-size: 0.88rem;
}

.coach-ai-preferences > div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
}

.coach-ai-preferences label {
  display: inline-flex;
  align-items: center;
  min-height: 1.65rem;
  gap: 0.5rem;
  font-weight: 500;
}

.coach-ai-preferences input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  min-height: 0;
  margin: 0;
  accent-color: #6943a5;
}

.coach-ai-status { margin: 0; }
.coach-ai-status:empty { display: none; }

.coach-ai-preview {
  display: grid;
  min-width: 0;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid #e2dced;
}

.coach-ai-preview-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.45rem 1rem;
}

.coach-ai-source {
  padding: 0.28rem 0.62rem;
  border-radius: 999px;
  background: #f2eaff;
  color: #54368c;
  font-size: 0.8rem;
  font-weight: 750;
}

.coach-ai-source[data-source="local"] {
  background: #e8f4ed;
  color: #2b5243;
}

.coach-ai-rationale { margin: 0; white-space: pre-line; }

.coach-ai-warnings {
  margin: 0;
  padding: 0.7rem 0.7rem 0.7rem 1.75rem;
  border-radius: 0.68rem;
  background: #fff6e2;
  color: #664e24;
}

.coach-ai-sessions { display: grid; gap: 0.46rem; }

.coach-ai-sessions details {
  border: 1px solid #ded7e9;
  border-radius: 0.7rem;
  background: #fcfaff;
}

.coach-ai-sessions summary {
  padding: 0.62rem 0.8rem;
  cursor: pointer;
  font-weight: 680;
}

.coach-ai-sessions ul {
  margin: 0;
  padding: 0 0.8rem 0.3rem;
  list-style: none;
}

.coach-ai-sessions li {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.25rem 0.65rem;
  padding: 0.45rem 0;
  border-top: 1px solid #e9e3f0;
}

.coach-ai-sessions small { color: var(--muted, #4a6265); }
.coach-ai-preview-heading h3, .coach-ai-sessions li, .coach-ai-rationale { overflow-wrap: anywhere; }

@media (max-width: 560px) {
  .coach-ai-heading { grid-template-columns: auto minmax(0, 1fr); }
  .coach-ai-close { grid-column: 2; justify-self: start; }
}

@media print {
  .coach-ai-panel, .coach-ai-trigger { display: none !important; }
}