/* MUSIXQUARE design system page. */

.editorial-designsystem .hero > .logo {
  position: relative;
  width: min(760px, 50vw);
  min-height: clamp(300px, 42vw, 560px);
  justify-self: center;
  display: grid;
  place-items: center;
  color: var(--text-main);
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
  transform: rotateY(-8deg) rotateX(4deg);
  transform-origin: center;
}

.editorial-designsystem .hero > .logo::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 0;
  background: url("/brand-construction-grid.svg?v=24") center / 112% auto no-repeat;
  opacity: 0.82;
  z-index: 2;
  mix-blend-mode: screen;
  pointer-events: none;
}

.editorial-designsystem .hero > .logo::after,
.editorial-designsystem .hero > .logo svg {
  display: none;
}

.editorial-designsystem .hero[data-animate] > .logo {
  transform: translateY(16px) rotateY(-8deg) rotateX(4deg);
}

.editorial-designsystem .hero[data-animate].is-visible > .logo {
  transform: translateY(0) rotateY(-8deg) rotateX(4deg);
}

.block {
  margin-bottom: 52px;
}

.block-title {
  margin: 0 0 14px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 20px;
}

.swatch {
  width: 120px;
  height: 120px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius-m);
  outline: 1px solid rgba(255, 255, 255, 0.04);
  outline-offset: -1px;
  font-size: 11px;
  font-weight: 700;
}

.swatch .nm,
.swatch .hx {
  mix-blend-mode: difference;
  color: #fff;
}

.swatch .hx {
  font-weight: 600;
  opacity: 0.8;
}

.swatch.primary .nm,
.swatch.primary .hx {
  mix-blend-mode: normal;
  color: #fff;
}

.dot-swatch {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dot-swatch .dot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-swatch .meta .nm {
  font-size: 13px;
  font-weight: 700;
}

.dot-swatch .meta .hx {
  color: var(--text-sub);
  font-size: 11px;
  font-weight: 600;
}

.spec {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 10px 20px;
  align-items: baseline;
}

.spec .tag {
  color: var(--text-sub);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.spec .s28 { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; }
.spec .s24 { font-size: 24px; font-weight: 800; letter-spacing: -0.03em; }
.spec .s20 { font-size: 20px; font-weight: 700; letter-spacing: -0.5px; }
.spec .s16 { font-size: 16px; font-weight: 500; }
.spec .s14 { font-size: 14px; font-weight: 600; }
.spec .s12 { color: var(--text-sub); font-size: 12px; font-weight: 600; }

.display-glyph {
  color: var(--text-main);
  font-size: 160px;
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.9;
}

.weight-row,
.spacing-row,
.radii-row {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
}

.weight-row { gap: 40px; }
.spacing-row { gap: 22px; }
.radii-row { gap: 30px; }

.weight-row .w,
.spacing-unit,
.radii-unit {
  display: flex;
  flex-direction: column;
}

.weight-row .w {
  gap: 6px;
}

.spacing-unit,
.radii-unit {
  align-items: center;
  gap: 8px;
}

.weight-row .gl {
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.03em;
}

.weight-row .lab,
.spacing-unit .lab,
.radii-unit .lab {
  color: var(--text-sub);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.spacing-unit .bar {
  background: var(--primary);
  border-radius: 2px;
}

.spacing-unit .lab {
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

.radii-unit .chip {
  background: var(--surface-2);
}

.radii-unit .lab {
  letter-spacing: 0.08em;
}

.tokens {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 8px 24px;
  font-size: 12px;
}

.tokens .tok {
  color: var(--text-main);
  font-family: var(--font-sans, Pretendard, sans-serif);
  font-weight: 600;
}

.tokens .val {
  color: var(--text-sub);
  font-family: var(--font-sans, Pretendard, sans-serif);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.tokens .use {
  color: var(--text-muted);
}

.tokens .head {
  padding-bottom: 6px;
  border-bottom: 1px solid var(--divider);
  color: var(--text-sub);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.motion-card {
  padding: 20px 22px;
}

.motion-card .nm {
  margin-bottom: 4px;
  color: var(--text-sub);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.motion-card .fn {
  margin-bottom: 14px;
  color: var(--text-main);
  font-family: var(--font-sans, Pretendard, sans-serif);
  font-size: 12px;
  font-weight: 500;
}

.motion-card .track {
  position: relative;
  height: 4px;
  margin-bottom: 8px;
  overflow: hidden;
  border-radius: 100px;
  background: var(--surface-2);
}

.motion-card .bead {
  position: absolute;
  top: -4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  animation: bead 2.4s infinite;
}

.motion-card.m1 .bead { animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1); }
.motion-card.m2 .bead { animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1); }
.motion-card.m3 .bead { animation-timing-function: cubic-bezier(0.08, 0.82, 0.17, 1); }

@keyframes bead {
  0% { left: 0%; }
  50% { left: calc(100% - 12px); }
  100% { left: 0%; }
}

.motion-card .use {
  color: var(--text-muted);
  font-size: 11px;
}

.comp {
  padding: 24px;
}

.comp .lbl {
  margin-bottom: 16px;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.btn {
  height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: var(--radius-m);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), filter 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(0.97); }
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: var(--surface-2); color: var(--text-main); }
.btn.ghost:hover { background: var(--surface-3); }
.btn svg { width: 18px; height: 18px; fill: currentColor; }

.fab {
  width: 64px;
  height: 64px;
  border: 0;
  border-radius: 50%;
  background: var(--play-fab-bg-idle);
  color: var(--bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.fab:hover { transform: scale(1.04); }
.fab:active { background: var(--play-fab-bg-active); transform: scale(0.95); }
.fab svg { width: 28px; height: 28px; fill: currentColor; }

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.pill.on { background: var(--primary); color: #fff; }
.pill.off { background: var(--surface-2); color: var(--text-sub); }
.pill.badge {
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--surface-3);
  color: var(--text-sub);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.invite {
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.invite .lbl {
  color: var(--text-sub);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.invite .code {
  font-size: clamp(36px, 12vw, 56px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.invite .code .copied {
  color: var(--primary);
  text-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
}

.pl {
  overflow: hidden;
}

.pl .item {
  min-height: 56px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: inset 0 -1px 0 var(--divider);
  cursor: pointer;
}

.pl .item:last-child { box-shadow: none; }
.pl .idx { width: 22px; color: var(--text-muted); font-size: 13px; font-weight: 600; text-align: center; }
.pl .nm { flex: 1; display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 500; }
.pl .dur { color: var(--text-sub); font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums; }
.pl .item.active .idx,
.pl .item.active .nm { color: var(--primary); font-weight: 700; }

.wave {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
}

.wave i {
  display: block;
  width: 3px;
  border-radius: 1px;
  background: var(--primary);
  animation: w 0.7s ease-in-out infinite alternate;
}

.wave i:nth-child(1) { animation-delay: -0.2s; }
.wave i:nth-child(3) { animation-delay: -0.4s; }

@keyframes w {
  from { height: 20%; }
  to { height: 100%; }
}

.glass-stage {
  position: relative;
  min-height: 180px;
  padding: 24px;
  border-radius: var(--radius-m);
  background:
    radial-gradient(circle at 25% 30%, #3b82f6 0%, transparent 45%),
    radial-gradient(circle at 75% 65%, #a855f7 0%, transparent 45%),
    #111;
}

.glass-nav {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  height: 64px;
  padding: 4px;
  border-radius: 100px;
  background: var(--surface-1);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.glass-nav .tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--grey-600);
  font-size: 10px;
  font-weight: 600;
}

.glass-nav .tab svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.glass-nav .tab.active {
  color: var(--primary);
}

.chrome-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
}

.toast {
  padding: 12px 22px;
  border-radius: 100px;
  background: var(--surface-1);
  color: var(--text-main);
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.dialog {
  --dialog-squircle-corner: 34px;
  max-width: 320px;
  padding: 28px 32px;
  border: 0;
  border-radius: var(--radius-l);
  filter: drop-shadow(0 20px 48px rgba(0, 0, 0, 0.32));
  clip-path: polygon(
    0 var(--dialog-squircle-corner),
    0.2px 29px, 0.8px 24.5px, 1.8px 20.5px, 3.1px 17px,
    4.9px 14px, 7px 10.8px, 9.5px 8.5px, 12.4px 6.4px,
    15.6px 4.6px, 19.2px 3px, 23px 1.7px, 26.8px 0.8px,
    30.5px 0.2px, var(--dialog-squircle-corner) 0,
    calc(100% - var(--dialog-squircle-corner)) 0,
    calc(100% - 30.5px) 0.2px, calc(100% - 26.8px) 0.8px,
    calc(100% - 23px) 1.7px, calc(100% - 19.2px) 3px,
    calc(100% - 15.6px) 4.6px, calc(100% - 12.4px) 6.4px,
    calc(100% - 9.5px) 8.5px, calc(100% - 7px) 10.8px,
    calc(100% - 4.9px) 14px, calc(100% - 3.1px) 17px,
    calc(100% - 1.8px) 20.5px, calc(100% - 0.8px) 24.5px,
    calc(100% - 0.2px) 29px, 100% var(--dialog-squircle-corner),
    100% calc(100% - var(--dialog-squircle-corner)),
    calc(100% - 0.2px) calc(100% - 29px),
    calc(100% - 0.8px) calc(100% - 24.5px),
    calc(100% - 1.8px) calc(100% - 20.5px),
    calc(100% - 3.1px) calc(100% - 17px),
    calc(100% - 4.9px) calc(100% - 14px),
    calc(100% - 7px) calc(100% - 10.8px),
    calc(100% - 9.5px) calc(100% - 8.5px),
    calc(100% - 12.4px) calc(100% - 6.4px),
    calc(100% - 15.6px) calc(100% - 4.6px),
    calc(100% - 19.2px) calc(100% - 3px),
    calc(100% - 23px) calc(100% - 1.7px),
    calc(100% - 26.8px) calc(100% - 0.8px),
    calc(100% - 30.5px) calc(100% - 0.2px),
    calc(100% - var(--dialog-squircle-corner)) 100%,
    var(--dialog-squircle-corner) 100%,
    30.5px calc(100% - 0.2px), 26.8px calc(100% - 0.8px),
    23px calc(100% - 1.7px), 19.2px calc(100% - 3px),
    15.6px calc(100% - 4.6px), 12.4px calc(100% - 6.4px),
    9.5px calc(100% - 8.5px), 7px calc(100% - 10.8px),
    4.9px calc(100% - 14px), 3.1px calc(100% - 17px),
    1.8px calc(100% - 20.5px), 0.8px calc(100% - 24.5px),
    0.2px calc(100% - 29px), 0 calc(100% - var(--dialog-squircle-corner))
  );
}

.dialog .dt { margin-bottom: 16px; font-size: 20px; font-weight: 800; letter-spacing: -0.02em; }
.dialog .dm { margin-bottom: 24px; color: var(--text-sub); font-size: 15px; font-weight: 500; line-height: 1.6; }
.dialog .drow { display: flex; gap: 10px; justify-content: flex-end; }
.dialog .db { height: 52px; min-width: 100px; padding: 0 24px; border: 0; border-radius: 18px; font-size: 15px; font-weight: 700; cursor: pointer; }
.dialog .db.g { background: var(--surface-2); color: var(--text-main); }
.dialog .db.p { padding: 0 32px; background: var(--primary); color: #fff; box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3); }

.icon-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.icon-grid .ic {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-s);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  cursor: pointer;
  transition: color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.icon-grid .ic:hover {
  background: var(--surface-2);
  color: var(--primary);
}

.icon-grid .ic svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.embed {
  padding: 32px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
  border-radius: 32px;
}

.embed iframe {
  width: 410px;
  max-width: 100%;
  height: 864px;
  border: 0;
  border-radius: 36px;
  background: #000;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  flex-shrink: 0;
}

.embed .body {
  flex: 1;
  min-width: 260px;
}

.embed h3 {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.embed p {
  margin: 0 0 16px;
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.6;
}

.embed .open {
  height: 44px;
  padding: 0 20px;
  border-radius: var(--radius-m);
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  transition: filter 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}

.embed .open:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.embed ul {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--text-sub);
  font-size: 13px;
  line-height: 1.7;
}

@media (max-width: 1023px) {
  .editorial-designsystem .hero > .logo {
    width: min(100%, 640px);
    min-height: 330px;
    transform: none;
  }

  .editorial-designsystem .hero[data-animate] > .logo {
    transform: translateY(16px);
  }

  .editorial-designsystem .hero[data-animate].is-visible > .logo {
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .editorial-designsystem .hero > .logo {
    min-height: 250px;
  }

  .spec {
    grid-template-columns: 80px 1fr;
  }

  .display-glyph {
    font-size: 96px;
  }
}