/* section: app container | purpose: full-height layout */
.app{
  min-height: 100svh;
}

/* section: header | purpose: sticky top bar + safe-area padding */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  padding-top: env(safe-area-inset-top);
}

.header__inner{
  max-width: var(--maxW);
  margin: 0 auto;
  padding: 10px var(--pagePad) 6px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

/* section: filters bar | purpose: sticky controls styling */
.filters{
  position: relative;
  z-index: 40;
  background: var(--green);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12);
}

.filters__inner{
  max-width: var(--maxW);
  margin: 0 auto;
  padding: 10px var(--pagePad);
  display: flex;
  gap: 10px;
  align-items: center;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* section: content | purpose: main page padding + width */
.content__inner{
  max-width: var(--maxW);
  margin: 0 auto;
  padding: 12px var(--pagePad) 48px;
}