.study-groups-page {
  --sg-ink: #24352d;
  --sg-muted: #66756c;
  --sg-green: #315f4b;
  --sg-gold: #b58a45;
  --sg-paper: #fbfaf6;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
  color: var(--sg-ink);
}

.study-groups-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 270px;
  padding: clamp(2rem, 5vw, 4.25rem);
  overflow: hidden;
  border: 1px solid rgba(49, 95, 75, 0.15);
  border-radius: 28px;
  background:
    radial-gradient(circle at 85% 15%, rgba(181, 138, 69, 0.18), transparent 32%),
    linear-gradient(135deg, #f5f2e8 0%, #edf4ee 100%);
  box-shadow: 0 20px 55px rgba(39, 63, 51, 0.09);
}

.study-groups-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -135px;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(49, 95, 75, 0.12);
  border-radius: 50%;
}

.study-groups-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.study-groups-kicker,
.study-groups-section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--sg-green);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.study-groups-hero h1 {
  margin: 0.65rem 0 0.8rem;
  color: #203b30;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1;
}

.study-groups-hero p {
  max-width: 630px;
  margin: 0;
  color: #53675d;
  font-size: clamp(1rem, 2vw, 1.16rem);
  line-height: 1.75;
}

.study-groups-hero-mark {
  position: relative;
  z-index: 1;
  flex: 0 0 170px;
  height: 150px;
}

.study-groups-hero-mark > span {
  position: absolute;
  width: 78px;
  height: 78px;
  border: 4px solid rgba(255, 255, 255, 0.75);
  border-radius: 50%;
  background: #7b9b87;
  box-shadow: 0 8px 25px rgba(32, 59, 48, 0.14);
}

.study-groups-hero-mark > span:nth-child(1) { left: 0; top: 8px; }
.study-groups-hero-mark > span:nth-child(2) { right: 0; top: 8px; background: #b9965d; }
.study-groups-hero-mark > span:nth-child(3) { left: 46px; bottom: 0; background: #776c8b; }

.study-groups-hero-mark > i {
  position: absolute;
  z-index: 2;
  left: 65px;
  top: 52px;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: var(--sg-green);
  box-shadow: 0 5px 18px rgba(32, 59, 48, 0.18);
}

.study-groups-section {
  margin-top: 3.5rem;
}

.study-groups-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.study-groups-section-heading h2,
.study-groups-custom-copy h2 {
  margin: 0.3rem 0 0;
  color: var(--sg-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.75rem, 4vw, 2.45rem);
  font-weight: 500;
}

.study-groups-section-heading > p {
  max-width: 390px;
  margin: 0 0 0.3rem;
  color: var(--sg-muted);
  text-align: right;
}

.study-groups-count {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: #eaf0eb;
  color: var(--sg-green);
  font-size: 0.82rem;
  font-weight: 700;
}

.study-groups-saved-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.study-group-saved-card,
.study-group-saved-skeleton {
  min-height: 118px;
  border: 1px solid #dfe7e1;
  border-radius: 16px;
  background: #fff;
}

.study-group-saved-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.study-group-saved-card:hover,
.study-group-saved-card:focus-within {
  transform: translateY(-2px);
  border-color: #9db5a5;
  box-shadow: 0 10px 24px rgba(39, 63, 51, 0.09);
}

.study-group-saved-link {
  display: flex;
  min-height: 116px;
  flex: 1;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.1rem 3.6rem 1.1rem 1.2rem;
  color: inherit;
  text-decoration: none;
}

.study-group-saved-link:hover,
.study-group-saved-link:focus-visible {
  color: inherit;
}

.study-group-saved-link strong {
  font-size: 1rem;
}

.study-group-delete-button {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid #ead7d5;
  border-radius: 10px;
  background: #fff;
  color: #a54842;
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}

.study-group-delete-button:hover,
.study-group-delete-button:focus-visible {
  border-color: #a54842;
  background: #a54842;
  color: #fff;
}

.study-group-delete-button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.study-group-saved-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1rem;
  color: var(--sg-muted);
  font-size: 0.8rem;
}

.study-group-saved-resume {
  color: var(--sg-green);
  font-weight: 700;
}

.study-group-saved-skeleton {
  background: linear-gradient(100deg, #f0f3f0 25%, #f8faf8 42%, #f0f3f0 60%);
  background-size: 300% 100%;
  animation: study-group-shimmer 1.4s ease infinite;
}

@keyframes study-group-shimmer {
  from { background-position: 100% 0; }
  to { background-position: 0 0; }
}

.study-groups-empty,
.study-groups-guest-note {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid #dce6df;
  border-radius: 16px;
  background: #f8faf7;
}

.study-groups-empty[hidden] { display: none; }

.study-groups-empty > i,
.study-groups-guest-note > i {
  color: var(--sg-green);
  font-size: 1.35rem;
}

.study-groups-empty div,
.study-groups-guest-note div {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.study-groups-empty span,
.study-groups-guest-note span {
  color: var(--sg-muted);
  font-size: 0.88rem;
}

.study-groups-guest-note {
  margin-top: 1.5rem;
  border-color: #e5dccb;
  background: #fbf8f1;
}

.study-groups-text-button {
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  color: var(--sg-green);
  font-weight: 700;
}

.study-group-preset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}

.study-group-preset-card {
  --preset-accent: #315f4b;
  --preset-wash: #edf4ee;
  position: relative;
  display: flex;
  min-height: 415px;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2rem);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--preset-accent) 24%, white);
  border-radius: 22px;
  background: linear-gradient(150deg, #fff 35%, var(--preset-wash) 145%);
  box-shadow: 0 12px 35px rgba(39, 63, 51, 0.07);
}

.study-group-preset-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 115px;
  height: 6px;
  border-radius: 0 0 0 8px;
  background: var(--preset-accent);
}

.study-group-preset-many-faiths-roundtable { --preset-accent: #75518b; --preset-wash: #f2edf5; }
.study-group-preset-psychology-inner-life { --preset-accent: #55799a; --preset-wash: #edf3f7; }
.study-group-preset-examined-life { --preset-accent: #7a5b45; --preset-wash: #f4efeb; }
.study-group-preset-stoic-circle { --preset-accent: #6d4c41; --preset-wash: #f1ebe8; }
.study-group-preset-mystics-contemplatives { --preset-accent: #655487; --preset-wash: #f0eef6; }

.study-group-preset-topline {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--preset-accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.study-group-preset-icon {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: var(--preset-wash);
}

.study-group-preset-card h3 {
  margin: 1.25rem 0 0.65rem;
  color: var(--sg-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 500;
}

.study-group-preset-card > p {
  min-height: 3.2em;
  margin: 0;
  color: var(--sg-muted);
  line-height: 1.65;
}

.study-group-member-stack {
  display: flex;
  margin: 1.45rem 0 1rem 8px;
}

.study-group-member {
  position: relative;
  width: 54px;
  height: 54px;
  margin-left: -8px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: #e7ece8;
  box-shadow: 0 4px 12px rgba(39, 63, 51, 0.12);
}

.study-group-member.is-guide {
  z-index: 2;
  border-color: var(--preset-accent);
}

.study-group-member img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
}

.study-group-guide-star {
  position: absolute;
  right: -4px;
  bottom: -2px;
  display: grid;
  width: 19px;
  height: 19px;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--preset-accent);
  color: #fff;
  font-size: 0.48rem;
}

.study-group-roster-copy {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.25rem;
}

.study-group-roster-copy strong {
  color: var(--preset-accent);
  font-size: 0.85rem;
}

.study-group-roster-copy span {
  margin-top: 0.25rem;
  color: #78837d;
  font-size: 0.76rem;
  line-height: 1.45;
}

.study-group-start-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: auto;
  padding: 0.78rem 1rem;
  border: 1px solid var(--preset-accent);
  border-radius: 12px;
  background: var(--preset-accent);
  color: #fff;
  font-weight: 700;
  transition: filter 150ms ease, transform 150ms ease;
}

.study-group-start-button:hover,
.study-group-start-button:focus-visible {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.study-group-start-button:disabled {
  cursor: wait;
  filter: grayscale(0.25);
  opacity: 0.7;
}

.study-group-preset-card:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.study-group-builder {
  margin-top: 3.5rem;
  min-width: 0;
  padding: clamp(1.25rem, 3vw, 2.2rem);
  border: 1px solid #d7e2da;
  border-radius: 26px;
  background: linear-gradient(145deg, #fbfaf6 0%, #f4f8f4 100%);
  box-shadow: 0 18px 48px rgba(39, 63, 51, 0.08);
}

.study-group-builder-header {
  display: grid;
  min-width: 0;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.25rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #dce5de;
}

.study-groups-custom-icon {
  display: grid;
  width: 66px;
  height: 66px;
  place-items: center;
  border-radius: 18px;
  background: #e8efe9;
  color: var(--sg-green);
  font-size: 1.55rem;
}

.study-groups-custom-copy p {
  margin: 0.55rem 0 0;
  color: var(--sg-muted);
}

.study-groups-custom-copy {
  min-width: 0;
}

.study-group-builder-steps {
  display: flex;
  min-width: 0;
  max-width: 100%;
  align-items: center;
  gap: 0.8rem;
  white-space: nowrap;
}

.study-group-builder-steps span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #839087;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.study-group-builder-steps b {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 50%;
  background: #e3e9e4;
  font-size: 0.72rem;
}

.study-group-builder-steps span.is-active { color: var(--sg-green); }
.study-group-builder-steps span.is-active b { background: var(--sg-green); color: #fff; }

.study-group-builder-layout {
  display: grid;
  min-width: 0;
  max-width: 100%;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 370px);
  align-items: start;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.study-group-builder-catalog,
.study-group-builder-tools,
.study-group-builder-search,
.study-group-builder-speakers,
.study-group-builder-preview {
  min-width: 0;
  max-width: 100%;
}

.study-group-builder-tools {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.study-group-builder-search {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0 0.9rem;
  border: 1px solid #cfdbd2;
  border-radius: 13px;
  background: #fff;
  color: #6c7a71;
}

.study-group-builder-search:focus-within {
  border-color: #7ea08b;
  box-shadow: 0 0 0 3px rgba(49, 95, 75, 0.1);
}

.study-group-builder-search input {
  width: 100%;
  min-width: 0;
  padding: 0.8rem 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--sg-ink);
}

.study-group-builder-filters {
  display: flex;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  gap: 0.45rem;
  padding-bottom: 0.15rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.study-group-builder-filters button {
  flex: 0 0 auto;
  padding: 0.45rem 0.72rem;
  border: 1px solid #d5ded7;
  border-radius: 999px;
  background: #fff;
  color: #5e6e64;
  font-size: 0.78rem;
  font-weight: 650;
}

.study-group-builder-filters button:hover,
.study-group-builder-filters button:focus-visible,
.study-group-builder-filters button.is-active {
  border-color: var(--sg-green);
  background: var(--sg-green);
  color: #fff;
}

.study-group-builder-instruction {
  margin: 0.9rem 0;
  color: var(--sg-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.study-group-builder-speakers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  max-height: 620px;
  padding: 0.15rem 0.2rem 0.15rem 0;
  overflow-y: auto;
}

.study-group-builder-speaker {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  min-height: 92px;
  width: 100%;
  min-width: 0;
  padding: 0.72rem;
  border: 1px solid #dce5de;
  border-radius: 15px;
  background: #fff;
  color: var(--sg-ink);
  text-align: left;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.study-group-builder-speaker:hover,
.study-group-builder-speaker:focus-visible {
  transform: translateY(-1px);
  border-color: #91aa9a;
  box-shadow: 0 7px 18px rgba(39, 63, 51, 0.08);
}

.study-group-builder-speaker.is-selected {
  border-color: var(--sg-green);
  background: #f0f6f1;
  box-shadow: inset 0 0 0 1px var(--sg-green);
}

.study-group-builder-speaker.is-at-limit { opacity: 0.48; }

.study-group-builder-speaker > img {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  object-fit: cover;
  background: #e8eee9;
}

.study-group-builder-speaker-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.study-group-builder-speaker-copy strong {
  overflow: hidden;
  font-size: 0.93rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.study-group-builder-speaker-copy small {
  margin-top: 0.08rem;
  color: var(--sg-green);
  font-size: 0.72rem;
  font-weight: 700;
}

.study-group-builder-speaker-copy > span {
  display: -webkit-box;
  margin-top: 0.2rem;
  overflow: hidden;
  color: #748078;
  font-size: 0.72rem;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.study-group-builder-speaker-marker {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid #cfd9d1;
  border-radius: 50%;
  color: #718078;
}

.study-group-builder-speaker-marker b {
  font-size: 0.7rem;
}

.study-group-builder-speaker-marker b + i { display: none; }
.is-selected .study-group-builder-speaker-marker { border-color: var(--sg-green); background: var(--sg-green); color: #fff; }

.study-group-builder-no-results {
  padding: 2rem;
  color: var(--sg-muted);
  text-align: center;
}

.study-group-builder-preview {
  position: sticky;
  top: 1rem;
  padding: 1.2rem;
  border: 1px solid #d8e3db;
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 30px rgba(39, 63, 51, 0.08);
}

.study-group-preview-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.study-group-preview-heading h3 {
  margin: 0.2rem 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.65rem;
  font-weight: 500;
}

.study-group-builder-count {
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: #eaf0eb;
  color: var(--sg-green);
  font-size: 0.78rem;
  font-weight: 800;
}

.study-group-builder-roster {
  display: flex;
  min-height: 112px;
  flex-direction: column;
  gap: 0.45rem;
  margin: 1rem 0;
}

.study-group-builder-roster-empty {
  display: flex;
  min-height: 112px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 1rem;
  border: 1px dashed #cdd9d0;
  border-radius: 14px;
  color: #77847b;
  text-align: center;
}

.study-group-builder-roster-empty i { margin-bottom: 0.45rem; color: #829d8b; font-size: 1.2rem; }
.study-group-builder-roster-empty strong { color: var(--sg-ink); }
.study-group-builder-roster-empty span { font-size: 0.78rem; }

.study-group-builder-roster-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.65rem;
  padding: 0.48rem;
  border-radius: 12px;
  background: #f6f8f6;
}

.study-group-builder-roster-row > img {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  object-fit: cover;
}

.study-group-builder-roster-row > div:nth-child(2) {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.study-group-builder-roster-row strong {
  overflow: hidden;
  font-size: 0.84rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.study-group-builder-roster-row span { color: #718078; font-size: 0.7rem; }

.study-group-builder-roster-actions {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.study-group-builder-roster-actions button {
  padding: 0.25rem 0.4rem;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--sg-green);
  font-size: 0.68rem;
  font-weight: 750;
}

.study-group-builder-roster-actions button:hover,
.study-group-builder-roster-actions button:focus-visible { background: #e4ede6; }

.study-group-builder-guide-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: #9a712f !important;
  font-weight: 800;
}

.study-group-builder-remove { color: #a54842 !important; }

.study-group-builder-fields {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid #e0e7e2;
}

.study-group-builder-fields label > span {
  display: block;
  margin-bottom: 0.35rem;
  color: #52635a;
  font-size: 0.78rem;
  font-weight: 750;
}

.study-group-builder-fields small { color: #8a958e; font-weight: 500; }

.study-group-builder-fields input,
.study-group-builder-fields textarea {
  width: 100%;
  padding: 0.68rem 0.75rem;
  border: 1px solid #d2dcd4;
  border-radius: 10px;
  background: #fff;
  color: var(--sg-ink);
  font: inherit;
  font-size: 0.86rem;
  resize: vertical;
}

.study-group-builder-fields input:focus,
.study-group-builder-fields textarea:focus {
  border-color: #799a85;
  outline: 0;
  box-shadow: 0 0 0 3px rgba(49, 95, 75, 0.1);
}

.study-group-builder-create {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: 1rem;
  padding: 0.82rem 0.95rem;
  border: 0;
  border-radius: 11px;
  background: var(--sg-green);
  color: #fff;
  font-weight: 800;
}

.study-group-builder-create:hover:not(:disabled),
.study-group-builder-create:focus-visible:not(:disabled) { background: #254a3a; }
.study-group-builder-create:disabled { cursor: not-allowed; opacity: 0.46; }

.study-group-builder-hint {
  margin: 0.55rem 0 0;
  color: #77847c;
  font-size: 0.74rem;
  text-align: center;
}

.study-group-builder-mobile-bar { display: none; }

.study-group-builder-mobile-avatars {
  display: flex;
  padding-left: 6px;
}

.study-group-builder-mobile-avatars img {
  width: 32px;
  height: 32px;
  margin-left: -6px;
  border: 2px solid #fff;
  border-radius: 50%;
  object-fit: cover;
}

.study-groups-status {
  position: fixed;
  z-index: 1100;
  right: 1.25rem;
  bottom: 1.25rem;
  max-width: 360px;
  padding: 0.9rem 1.1rem;
  border-radius: 12px;
  background: #263d33;
  color: #fff;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

@media (max-width: 900px) {
  .study-groups-saved-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .study-groups-hero-mark { display: none; }
  .study-group-builder-header { grid-template-columns: auto 1fr; }
  .study-group-builder-steps { grid-column: 1 / -1; }
  .study-group-builder-layout { grid-template-columns: 1fr; }
  .study-group-builder-preview { position: static; }
}

@media (max-width: 680px) {
  .study-groups-page { width: min(100% - 1rem, 1180px); padding-top: 0.75rem; }
  .study-groups-hero { min-height: 0; border-radius: 20px; }
  .study-groups-section { margin-top: 2.5rem; }
  .study-groups-section-heading { align-items: start; flex-direction: column; gap: 0.6rem; }
  .study-groups-section-heading > p { text-align: left; }
  .study-groups-saved-list,
  .study-group-preset-grid { grid-template-columns: 1fr; }
  .study-group-preset-card:last-child:nth-child(odd) { grid-column: auto; }
  .study-group-preset-card { min-height: 0; }
  .study-groups-guest-note {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 0.65rem 0.85rem;
    padding: 1rem;
  }
  .study-groups-guest-note > i { grid-column: 1; grid-row: 1; margin-top: 0.1rem; }
  .study-groups-guest-note > div { grid-column: 2; min-width: 0; }
  .study-groups-guest-note span { margin-top: 0.25rem; line-height: 1.55; }
  .study-groups-text-button {
    grid-column: 2;
    justify-self: start;
    margin: 0;
    padding: 0.25rem 0;
    text-align: left;
  }
  .study-group-builder { margin-top: 2.5rem; padding: 1rem; border-radius: 20px; }
  .study-group-builder-header { grid-template-columns: auto 1fr; gap: 0.85rem; }
  .study-groups-custom-icon { width: 54px; height: 54px; }
  .study-group-builder-steps { width: 100%; justify-content: space-between; overflow-x: auto; }
  .study-group-builder-speakers { grid-template-columns: 1fr; max-height: none; }
  .study-group-builder-speaker { min-height: 76px; grid-template-columns: 52px minmax(0, 1fr) auto; }
  .study-group-builder-speaker > img { width: 52px; height: 52px; }
  .study-group-builder-speaker-copy > span { display: none; }
  .study-group-builder-instruction { font-size: 0.82rem; }
  .study-group-builder-preview { scroll-margin-top: 0.75rem; }
  .study-group-builder-mobile-bar:not([hidden]) {
    position: sticky;
    z-index: 30;
    bottom: 0.5rem;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.65rem;
    margin: 1rem -0.3rem -0.3rem;
    padding: 0.7rem;
    border: 1px solid #cad8ce;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 10px 30px rgba(31, 55, 37, 0.2);
    backdrop-filter: blur(12px);
  }
  .study-group-builder-mobile-bar > div:nth-child(2) { display: flex; min-width: 0; flex-direction: column; }
  .study-group-builder-mobile-bar strong { font-size: 0.8rem; }
  .study-group-builder-mobile-bar span { color: var(--sg-muted); font-size: 0.68rem; }
  .study-group-builder-mobile-bar button {
    padding: 0.55rem 0.7rem;
    border: 0;
    border-radius: 9px;
    background: var(--sg-green);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
  }
}

@media (prefers-reduced-motion: reduce) {
  .study-group-saved-skeleton { animation: none; }
  .study-group-saved-card,
  .study-group-start-button,
  .study-group-builder-speaker { transition: none; }
}