.studio-beat-library {
  min-height: 100vh;
  padding: 0 0 5rem;
  background: #0A0A0B;
  color: #F0EDE8;
  font-family: 'Inter', sans-serif;
}

.studio-beat-library,
.studio-beat-library * {
  box-sizing: border-box;
}

.studio-beat-library__container {
  width: min(100% - 4rem, 1280px);
  margin: 0 auto;
}

.studio-beat-library__header {
  max-width: 720px;
  margin: 0 auto 3rem;
  text-align: center;
}

.studio-beat-library__label {
  margin: 0 0 1.2rem;
  color: #D4A373;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.studio-beat-library__title {
  margin: 0 0 1.2rem;
  color: #F0EDE8;
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.studio-beat-library__intro {
  max-width: 520px;
  margin: 0 auto;
  color: #A8A4A0;
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.7;
}

.studio-beat-library__search {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 720px;
  min-height: 52px;
  margin: 0 auto 3.5rem;
  padding: 0 1.2rem;
  background: #121214;
  border: 1px solid #2A2A2F;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.studio-beat-library__search:focus-within {
  background: #16161A;
  border-color: #D4A373;
}

.studio-beat-library__search > svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  color: #6B6864;
}

.studio-beat-library__search input,
.studio-beat-library__search select {
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #F0EDE8;
  font: 400 0.9rem 'Inter', sans-serif;
  letter-spacing: 0.02em;
}

.studio-beat-library__search input {
  flex: 1 1 auto;
}

.studio-beat-library__search input::placeholder {
  color: #6B6864;
}

.studio-beat-library__search select {
  flex: 0 1 150px;
  appearance: none;
  cursor: pointer;
}

.studio-beat-library__search option {
  background: #121214;
  color: #F0EDE8;
}

.studio-beat-library__filter-button {
  flex: 0 0 auto;
  min-height: 36px;
  padding: 0.65rem 1.25rem;
  border: 1px solid rgba(240, 237, 232, 0.3);
  background: transparent;
  color: #F0EDE8;
  cursor: pointer;
  font: 600 0.65rem 'Inter', sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: border-color 0.35s ease, color 0.35s ease, transform 0.35s ease;
}

.studio-beat-library__filter-button:hover {
  border-color: #D4A373;
  color: #D4A373;
  transform: translateY(-2px);
}

.studio-beat-library__list {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.studio-beat-library__head,
.studio-beat-library__row {
  display: grid;
  grid-template-columns: 48px minmax(140px, 2.2fr) minmax(90px, 1.1fr) minmax(70px, 0.8fr) minmax(80px, 0.9fr) minmax(60px, 0.7fr) 60px 48px;
  gap: 0.85rem;
  align-items: center;
}

.studio-beat-library__head {
  padding: 0 1.1rem 0.9rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid #1A1A1E;
  color: #A8A4A0;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.studio-beat-library__head span:nth-last-child(-n + 2) {
  text-align: center;
}

.studio-beat-library__row {
  position: relative;
  padding: 0.85rem 1.1rem;
  margin-bottom: 0.5rem;
  background: #0F0F12;
  border: 1px solid #1E1E22;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.studio-beat-library__row:hover,
.studio-beat-library__row.is-open {
  background: #131317;
  border-color: rgba(212, 163, 115, 0.35);
}

.studio-beat-library__row.is-playing {
  background: #14130F;
  border-color: rgba(212, 163, 115, 0.7);
}

.studio-beat-library__art {
  width: 42px;
  height: 42px;
  overflow: hidden;
  background: #1C1C20;
}

.studio-beat-library__art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85);
}

.studio-beat-library__art a {
  display: block;
  width: 100%;
  height: 100%;
}

.studio-beat-library__track {
  min-width: 0;
}

.studio-beat-library__beat-title {
  overflow: hidden;
  margin: 0 0 0.15rem;
  color: #F0EDE8;
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.studio-beat-library__beat-title a {
  color: inherit;
  text-decoration: none;
}

.studio-beat-library__artist,
.studio-beat-library__cell {
  overflow: hidden;
  margin: 0;
  color: #A8A4A0;
  font-size: 0.78rem;
  font-weight: 300;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.studio-beat-library__cell {
  color: #C9C4BF;
  font-weight: 400;
}

.studio-beat-library__action {
  display: flex;
  align-items: center;
  justify-content: center;
}

.studio-beat-library__preview,
.studio-beat-library__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.studio-beat-library__preview {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(212, 163, 115, 0.55);
  background: #0A0A0B;
  color: #D4A373;
}

.studio-beat-library__preview svg {
  width: 11px;
  height: 11px;
  margin-left: 2px;
}

.studio-beat-library__preview:hover,
.studio-beat-library__row.is-playing .studio-beat-library__preview {
  background: #D4A373;
  border-color: #D4A373;
  color: #0A0A0B;
}

.studio-beat-library__preview:hover,
.studio-beat-library__toggle:hover {
  transform: scale(1.05);
}

.studio-beat-library__toggle {
  width: 34px;
  height: 34px;
  border: 1px solid #2A2A2F;
  background: #0A0A0B;
  color: #A8A4A0;
}

.studio-beat-library__toggle svg {
  width: 13px;
  height: 13px;
  transition: transform 0.35s ease;
}

.studio-beat-library__row.is-open .studio-beat-library__toggle {
  background: #D4A373;
  border-color: #D4A373;
  color: #0A0A0B;
}

.studio-beat-library__row.is-open .studio-beat-library__toggle svg {
  transform: rotate(180deg);
}

.studio-beat-library__drawer {
  display: none;
  grid-column: 1 / -1;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  max-width: 320px;
  padding-top: 0.95rem;
  margin-top: 0.85rem;
  border-top: 1px solid #1E1E22;
}

.studio-beat-library__row.is-open .studio-beat-library__drawer {
  display: grid;
  animation: studioBeatDrawerSlide 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes studioBeatDrawerSlide {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.studio-beat-library__drawer-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 36px;
  padding: 0 1rem;
  border-radius: 999px;
  font: 600 0.65rem 'Inter', sans-serif;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.studio-beat-library__drawer-button--book {
  border: 1px solid rgba(212, 163, 115, 0.65);
  background: rgba(212, 163, 115, 0.08);
  color: #D4A373;
  cursor: pointer;
}

.studio-beat-library__drawer-button--book:hover,
.studio-beat-library__drawer-button--book.is-complete {
  background: #D4A373;
  color: #0A0A0B;
  border-color: #D4A373;
}

.studio-beat-library__drawer-button--buy {
  border: 1px solid rgba(240, 237, 232, 0.28);
  background: transparent;
  color: #F0EDE8;
  cursor: pointer;
}

.studio-beat-library__drawer-button--buy:hover,
.studio-beat-library__drawer-button--buy.is-complete {
  background: #F0EDE8;
  color: #0A0A0B;
  border-color: #F0EDE8;
}

.studio-beat-library__drawer-button--disabled {
  border: 1px solid #2A2A2F;
  background: #1A1A1E;
  color: #6B6864;
}

.studio-beat-library__empty {
  padding: 2rem 1rem;
  margin: 0;
  border: 1px solid #1E1E22;
  color: #A8A4A0;
  text-align: center;
}

.studio-beat-library__search :is(input, select):focus-visible,
.studio-beat-library__filter-button:focus-visible,
.studio-beat-library__preview:focus-visible,
.studio-beat-library__toggle:focus-visible,
.studio-beat-library__drawer-button:focus-visible {
  outline: 2px solid #D4A373;
  outline-offset: 2px;
}

@media (max-width: 1100px) {
  .studio-beat-library__head,
  .studio-beat-library__row {
    grid-template-columns: 44px minmax(130px, 2fr) minmax(85px, 1fr) minmax(65px, 0.8fr) minmax(75px, 0.85fr) minmax(55px, 0.7fr) 56px 44px;
    gap: 0.7rem;
  }
}

@media (max-width: 820px) {
  .studio-beat-library__head,
  .studio-beat-library__row {
    grid-template-columns: 44px minmax(0, 1fr) 52px 46px;
    gap: 0.75rem;
  }

  .studio-beat-library__head span:nth-child(3),
  .studio-beat-library__head span:nth-child(4),
  .studio-beat-library__head span:nth-child(5),
  .studio-beat-library__head span:nth-child(6),
  .studio-beat-library__row > .studio-beat-library__cell {
    display: none;
  }

  .studio-beat-library__row { padding: 0.8rem 1rem; }
  .studio-beat-library__drawer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .studio-beat-library { padding: 0 0 2.5rem; }
  .studio-beat-library__container { width: min(100% - 2rem, 1280px); }
  .studio-beat-library__header { margin-bottom: 2rem; }
  .studio-beat-library__search { flex-wrap: wrap; height: auto; min-height: 48px; padding: 0.6rem 0.8rem; margin-bottom: 2.5rem; }
  .studio-beat-library__search input { min-height: 34px; }
  .studio-beat-library__search select { flex: 1 1 120px; min-height: 34px; }
  .studio-beat-library__filter-button { flex: 0 0 auto; min-height: 34px; }
  .studio-beat-library__head,
  .studio-beat-library__row { grid-template-columns: 40px minmax(0, 1fr) 46px 42px; gap: 0.5rem; }
  .studio-beat-library__head { padding: 0 0.8rem 0.7rem; font-size: 0.58rem; letter-spacing: 0.1em; }
  .studio-beat-library__row { padding: 0.7rem 0.8rem; }
  .studio-beat-library__beat-title { font-size: 0.86rem; }
  .studio-beat-library__artist { font-size: 0.7rem; }
  .studio-beat-library__art { width: 36px; height: 36px; }
  .studio-beat-library__preview { width: 34px; height: 34px; }
  .studio-beat-library__toggle { width: 34px; height: 34px; }
  .studio-beat-library__drawer { max-width: 100%; gap: 0.5rem; }
}

@media (max-width: 420px) {
  .studio-beat-library__head,
  .studio-beat-library__row { grid-template-columns: 36px minmax(0, 1fr) 42px 38px; gap: 0.4rem; }
  .studio-beat-library__head { padding: 0 0.65rem 0.65rem; font-size: 0.52rem; letter-spacing: 0.06em; }
  .studio-beat-library__row { padding: 0.6rem 0.65rem; }
  .studio-beat-library__beat-title { font-size: 0.82rem; }
  .studio-beat-library__artist { font-size: 0.66rem; }
  .studio-beat-library__art { width: 32px; height: 32px; }
  .studio-beat-library__preview { width: 32px; height: 32px; }
  .studio-beat-library__toggle { width: 32px; height: 32px; }
  .studio-beat-library__drawer { grid-template-columns: 1fr; }
}