/*
 * Custom Reviews Filter Drawer
 *
 * This stylesheet defines styles for the new filter drawer overlay (pp-drawer)
 * implemented in reviews_drawer_custom.js. It creates a single scrollable area,
 * sticky header and footer, a branded scrollbar and responsive layout. The
 * design tokens (colours and radius) are inherited from style.css via CSS
 * variables where available.
 */

.pp-drawer {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 90vw);
  height: 100dvh;
  background: var(--color-background, #fff);
  box-shadow: -2px 0 20px rgba(0,0,0,0.18);
  z-index: 1050;
  overflow: hidden;
  border-top-left-radius: var(--radius, 1rem);
  border-bottom-left-radius: var(--radius, 1rem);
  flex-direction: column;
}
.pp-drawer.open {
  display: flex;
  flex-direction: column;
}
.pp-drawer, .pp-drawer * { min-height: 0; }

/* Header */
.pp-drawer-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--color-background, #fff);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.pp-drawer-header h2 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-main, #162d38);
}
.pp-drawer-close {
  border: 0;
  background: transparent;
  font-size: 1.1rem;
  line-height: 1;
  padding: 0.25rem;
  cursor: pointer;
}

/* Scroll area */
.pp-drawer-scroll {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 1rem 1.25rem;
  /* Leave space at the bottom for the sticky footer plus some extra */
  padding-bottom: calc(var(--pp-drawer-footer-h, 72px) + env(safe-area-inset-bottom,0px) + 8px);
}
.pp-drawer-scroll {
  scrollbar-width: thin;
  scrollbar-color: rgba(22,45,56,0.35) var(--color-background, #fff);
}
.pp-drawer-scroll::-webkit-scrollbar {
  width: 10px;
}
.pp-drawer-scroll::-webkit-scrollbar-track {
  background: transparent;
}
.pp-drawer-scroll::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--color-primary, #f7b340), #e39f1f);
  border-radius: 999px;
  border: 3px solid transparent;
  background-clip: content-box;
}

.pp-drawer-scroll h3 {
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-main, #162d38);
  display: flex;
  align-items: center;
}
.pp-drawer-scroll label {
  display: block;
  margin: 0.35rem 0;
  font-size: 0.95rem;
  color: var(--color-text-main, #162d38);
}
.pp-drawer-scroll input[type="checkbox"] {
  transform: scale(1.1);
  margin-right: 0.4rem;
}

/* Brand search input */
.pp-brand-search {
  width: 100%;
  margin-bottom: 0.5rem;
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 0.25rem;
  font-size: 0.9rem;
}

/* Brand badge */
.pp-brand-counter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  color: #1a1a1a;
  background: var(--color-secondary, #fdc96a);
  margin-left: 0.35rem;
}

/* Brand toggle */
.pp-brand-toggle {
  display: inline-block;
  margin-top: 0.35rem;
  background: transparent;
  border: 0;
  font-size: 0.95rem;
  color: var(--color-text-main, #162d38);
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

/* Sticky footer */
.pp-drawer-footer {
  position: sticky;
  bottom: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem 1.25rem;
  background: var(--color-background, #fff);
  border-top: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 -6px 12px rgba(0,0,0,0.04);
}
.pp-drawer-results {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-main, #162d38);
}
.pp-drawer-clear {
  background: transparent;
  border: 0;
  font-size: 0.95rem;
  color: #5b6a74;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}
.pp-drawer-apply {
  justify-self: end;
  background: var(--color-primary, #f7b340);
  color: #000;
  border: none;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.6rem 1.1rem;
  cursor: pointer;
}
.pp-drawer-apply[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

@media (max-width: 768px) {
  .pp-drawer {
    width: 100vw;
    height: 100dvh;
    border-radius: 0;
  }
  .pp-drawer-footer {
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
  }
}
@media (max-width: 480px) {
  .pp-drawer-footer {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    /* Increase vertical spacing between footer elements on small screens */
    row-gap: 0.6rem;
  }
  .pp-drawer-apply {
    justify-self: stretch;
    width: 100%;
  }
  .pp-drawer-clear {
    justify-self: start;
  }

  /* Stack results and Clear all on their own lines with breathing room */
  .pp-drawer-results,
  .pp-drawer-clear {
    display: block;
    margin-bottom: 0.25rem;
  }
}

/* Hidden drawer should not capture pointer events */
.pp-drawer:not(.open) {
  pointer-events: none;
}