:root {
  --kpef-panel-bg: rgba(255, 255, 255, 0.94);
  --kpef-panel-border: rgba(15, 23, 42, 0.08);
  --kpef-panel-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  --kpef-text: #243042;
  --kpef-muted: #6b7688;
  --kpef-soft: #97a3b6;
  --kpef-option-bg: rgba(246, 248, 252, 0.95);
  --kpef-option-hover: rgba(238, 242, 248, 0.98);
  --kpef-accent: #8f67a7;
  --kpef-accent-strong: #7a4f94;
  --kpef-accent-soft: rgba(143, 103, 167, 0.14);
  --kpef-chip-bg: rgba(143, 103, 167, 0.12);
}

body.dark,
body.dark-mode,
body.theme-dark,
body.dark-skin,
body[data-theme="dark"],
.dark body,
.theme-dark body {
  --kpef-panel-bg: rgba(24, 26, 32, 0.96);
  --kpef-panel-border: rgba(255, 255, 255, 0.1);
  --kpef-panel-shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
  --kpef-text: #f4f7fb;
  --kpef-muted: #c3cad7;
  --kpef-soft: #d5dcea;
  --kpef-option-bg: rgba(255, 255, 255, 0.04);
  --kpef-option-hover: rgba(255, 255, 255, 0.08);
  --kpef-accent: #d1b6e5;
  --kpef-accent-strong: #e1c6f5;
  --kpef-accent-soft: rgba(209, 182, 229, 0.2);
  --kpef-chip-bg: rgba(209, 182, 229, 0.16);
}

.kpef-filter,
.kpef-results-header,
.kpef-empty-state,
.kpef-card {
  box-sizing: border-box;
}

.kpef-root {
  margin: 32px 0;
}

.kpef-root--singular .kpef-results {
  margin-top: 28px;
}

body.kpef-drawer-open {
  overflow: hidden;
}

.kpef-filter-shell {
  position: relative;
}

.kpef-filter-toggle {
  align-items: center;
  background: var(--kpef-accent);
  border: 0;
  border-radius: 999px;
  bottom: 24px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.22);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 700;
  justify-content: center;
  min-width: 112px;
  padding: 14px 20px;
  position: fixed;
  right: 24px;
  z-index: 100000;
}

.kpef-filter-toggle:hover {
  background: var(--kpef-accent-strong);
}

.kpef-filter-overlay {
  background: rgba(15, 23, 42, 0.48);
  inset: 0;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  transition: opacity 180ms ease;
  z-index: 99996;
}

.kpef-filter-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.kpef-filter {
  color: var(--kpef-text);
  margin: 0;
}

.kpef-filter {
  max-width: min(420px, calc(100vw - 24px));
  position: fixed;
  right: 0;
  top: 0;
  transform: translateX(100%);
  transition: transform 220ms ease;
  width: 100%;
  z-index: 99997;
}

.kpef-filter.is-open {
  transform: translateX(0);
}

.kpef-filter__inner,
.kpef-results-header,
.kpef-empty-state__inner {
  background: var(--kpef-panel-bg);
  border: 1px solid var(--kpef-panel-border);
  border-radius: 24px;
  box-shadow: var(--kpef-panel-shadow);
  color: var(--kpef-text);
}

.kpef-filter__inner {
  border-radius: 28px 0 0 28px;
  height: 100vh;
  overflow-y: auto;
  padding: 24px;
}

.kpef-filter__eyebrow,
.kpef-results-header__eyebrow,
.kpef-card__meta {
  color: var(--kpef-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kpef-filter__heading-row,
.kpef-results-header__top {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.kpef-filter__topbar {
  align-items: flex-start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.kpef-filter__title,
.kpef-results-header__title,
.kpef-card__title {
  color: var(--kpef-text);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.15;
  margin: 8px 0 0;
}

.kpef-filter__description,
.kpef-filter__hint,
.kpef-empty-state__text,
.kpef-results-header__empty {
  color: var(--kpef-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.kpef-filter__description {
  margin: 12px 0 18px;
}

.kpef-filter__options {
  display: grid;
  gap: 12px;
}

.kpef-filter__option {
  align-items: center;
  background: var(--kpef-option-bg);
  border: 1px solid var(--kpef-panel-border);
  border-radius: 18px;
  cursor: pointer;
  display: grid;
  gap: 12px;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  padding: 14px 16px;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.kpef-filter__option:hover {
  background: var(--kpef-option-hover);
  border-color: var(--kpef-accent);
  transform: translateY(-1px);
}

.kpef-filter__option input {
  accent-color: var(--kpef-accent);
  height: 18px;
  margin: 0;
  width: 18px;
}

.kpef-filter__option-label {
  color: var(--kpef-text);
  font-size: 0.98rem;
  font-weight: 600;
}

.kpef-filter__count {
  background: var(--kpef-accent-soft);
  border-radius: 999px;
  color: var(--kpef-accent-strong);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 10px;
}

.kpef-filter__clear,
.kpef-results-header__clear,
.kpef-chip {
  appearance: none;
  border-radius: 999px;
  color: var(--kpef-text);
  cursor: pointer;
  font: inherit;
  transition: background 180ms ease, border-color 180ms ease, opacity 180ms ease, transform 180ms ease;
}

.kpef-filter__close {
  appearance: none;
  background: var(--kpef-option-bg);
  border: 1px solid var(--kpef-panel-border);
  border-radius: 999px;
  color: var(--kpef-text);
  cursor: pointer;
  font-size: 1.5rem;
  height: 42px;
  line-height: 1;
  width: 42px;
}

.kpef-filter__clear,
.kpef-results-header__clear {
  background: var(--kpef-accent-soft);
  border: 1px solid transparent;
  color: var(--kpef-accent-strong);
  font-size: 0.92rem;
  font-weight: 700;
  min-width: 112px;
  padding: 10px 16px;
  white-space: nowrap;
}

.kpef-filter__clear:hover,
.kpef-results-header__clear:hover,
.kpef-chip:hover {
  border-color: var(--kpef-accent);
  transform: translateY(-1px);
}

.kpef-filter__clear[disabled],
.kpef-results-header__clear[disabled] {
  cursor: not-allowed;
  opacity: 0.48;
}

.kpef-filter__footer {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 18px;
}

.kpef-results-header {
  margin: 0 0 28px;
  padding: 22px 24px;
}

.kpef-singular-results {
  margin-top: 40px;
}

.kpef-results-header__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.kpef-chip {
  align-items: center;
  background: var(--kpef-chip-bg);
  border: 1px solid transparent;
  color: var(--kpef-accent-strong);
  display: inline-flex;
  gap: 8px;
  padding: 9px 14px;
}

.kpef-chip__icon {
  font-size: 1.1rem;
  line-height: 1;
}

.kpef-ajax-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.kpef-card {
  background: var(--kpef-panel-bg);
  border: 1px solid var(--kpef-panel-border);
  border-radius: 24px;
  color: var(--kpef-text);
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.kpef-card:hover {
  box-shadow: var(--kpef-panel-shadow);
  transform: translateY(-2px);
}

.kpef-card__media,
.kpef-card__title a {
  color: inherit;
  text-decoration: none;
}

.kpef-card__image {
  aspect-ratio: 16 / 10;
  display: block;
  height: auto;
  object-fit: cover;
  width: 100%;
}

.kpef-card__image--placeholder {
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.25), transparent 42%),
    linear-gradient(135deg, rgba(143, 103, 167, 0.28), rgba(80, 98, 126, 0.4));
}

.kpef-card__body {
  padding: 18px;
}

.kpef-empty-state {
  padding: 12px 0;
}

.kpef-empty-state__inner {
  padding: 32px 24px;
  text-align: center;
}

.kpef-empty-state__title {
  color: var(--kpef-text);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.kpef-is-loading {
  opacity: 0.6;
  pointer-events: none;
  transition: opacity 180ms ease;
}

@media (max-width: 991px) {
  .kpef-filter {
    max-width: min(380px, calc(100vw - 12px));
  }
}

@media (max-width: 767px) {
  .kpef-filter-toggle {
    bottom: 16px;
    padding: 13px 18px;
    right: 16px;
  }

  .kpef-filter {
    max-width: 100vw;
  }

  .kpef-filter__inner,
  .kpef-results-header,
  .kpef-empty-state__inner {
    border-radius: 20px;
  }

  .kpef-filter__inner {
    border-radius: 20px 0 0 20px;
  }

  .kpef-filter__heading-row,
  .kpef-filter__topbar,
  .kpef-results-header__top {
    align-items: flex-start;
  }

  .kpef-filter__clear,
  .kpef-results-header__clear {
    min-width: 0;
    width: auto;
  }

  .kpef-filter__option {
    grid-template-columns: 18px minmax(0, 1fr);
  }

  .kpef-filter__count {
    grid-column: 2;
    justify-self: start;
  }
}