/* ================= MATERIAL 3 CARDS, INPUTS & BUTTONS ================= */
.md-section {
  padding: 16px;
  border-bottom: 1px solid var(--md-outline-variant);
}
.md-section-header {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--md-on-surface-variant);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.md-field-label {
  display: block;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--md-on-surface-variant);
  margin-bottom: 5px;
  margin-top: 10px;
}
.md-field-label:first-child { margin-top: 0; }

input[type="text"], input[type="number"], input[type="password"], select, textarea {
  width: 100%;
  background: var(--md-surface-container);
  border: 1px solid var(--md-outline);
  color: var(--md-on-surface);
  border-radius: var(--md-radius-sm);
  padding: 8px 11px;
  font-size: 12.5px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.16s var(--md-ease), box-shadow 0.16s var(--md-ease);
}
input:focus, select:focus, textarea:focus {
  border-color: var(--md-primary);
  box-shadow: 0 0 0 3px var(--md-focus-ring);
}
textarea { resize: vertical; min-height: 64px; line-height: 1.45; }

.md-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: var(--md-radius-pill);
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.16s var(--md-ease);
  white-space: nowrap;
}
.md-btn-filled {
  background: var(--md-primary);
  color: var(--md-on-primary);
  font-weight: 600;
}
.md-btn-filled:hover {
  background: var(--md-primary-hover);
  box-shadow: var(--md-elevation-1);
}
.md-btn-tonal {
  background: var(--md-surface-high);
  color: var(--md-on-surface);
  border-color: var(--md-outline-variant);
}
.md-btn-tonal:hover {
  background: var(--md-surface-highest);
  border-color: var(--md-primary);
}
.md-btn-rec {
  background: var(--md-rec-bg);
  color: var(--md-rec-fg);
  border-color: var(--md-rec-border);
}
.md-btn-rec.recording {
  background: var(--md-danger-strong);
  color: var(--md-on-danger);
  border-color: var(--md-danger-strong);
  box-shadow: 0 0 14px rgba(234, 67, 53, 0.45);
}
.md-btn-sm {
  padding: 5px 11px;
  font-size: 11.5px;
}
.md-btn-block { width: 100%; }

/* Embodiment Selection Cards */
.vendor-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.vendor-card {
  background: var(--md-surface-container);
  border: 1px solid var(--md-outline-variant);
  border-radius: var(--md-radius-md);
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.16s var(--md-ease);
}
.vendor-card:hover { background: var(--md-surface-high); }
.vendor-card.active {
  background: var(--md-primary-container);
  border-color: var(--md-primary);
}
.vendor-card .v-name { font-size: 12.5px; font-weight: 600; color: var(--md-on-surface); }
.vendor-card .v-sub { font-size: 10px; color: var(--md-on-surface-variant); margin-top: 2px; }

/* Modifiers */
.md-section.md-section--last { border-bottom: none; }
.md-btn.md-btn--danger-text { color: #b3261e; }
.section-link { color: var(--md-primary); text-decoration: none; font-size: 10.5px; }
.section-link--card { font-size: 11px; font-weight: 500; }