/* JakiToGrzyb — fundament botaniczny, etap 1A.
   Zakres: wyłącznie .bf-page. Motyw: data-bf-theme="light|dark" na tym samym elemencie.
   Brak atrybutu = jasny. Georgia i sans systemowy to propozycja, bez pobierania krojów.
   Pary tekstu celują w kontrast >= 4.5:1, granice kontrolek >= 3:1. */

.bf-page {
  --bf-color-canvas: #e8dfd0;
  --bf-color-surface: #fbf6ec;
  --bf-color-surface-sunken: #ddd3c3;
  --bf-color-ink: #1c241c;
  --bf-color-ink-secondary: #3a463c;
  --bf-color-line: #d4c9b8;
  --bf-color-control: #5e574c;
  --bf-color-action: #1b3a28;
  --bf-color-action-ink: #f7f3ea;
  --bf-color-action-line: #1b3a28;
  --bf-color-brass: #5c3e1c;
  --bf-color-brass-fill: #e8d4b0;
  --bf-color-brass-ink: #3e2912;
  --bf-color-warning-bg: #f4e4d8;
  --bf-color-warning-ink: #6a2c22;
  --bf-color-warning-line: #8f4a3a;
  --bf-color-focus: #1b3a28;
  --bf-color-disabled-bg: #e4dcd0;
  --bf-color-disabled-ink: #4a453c;
  --bf-shadow: 0 10px 28px rgba(48, 36, 18, 0.07);

  --bf-font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --bf-font-sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --bf-control-size: 48px;
  --bf-radius: 12px;
  --bf-page-width: 72rem;
  --bf-space-2: 0.5rem;
  --bf-space-3: 0.75rem;
  --bf-space-4: 1rem;
  --bf-space-5: 1.5rem;
  --bf-motion-duration: 160ms;

  box-sizing: border-box;
  margin: 0;
  position: relative;
  min-width: 0;
  background: var(--bf-color-canvas);
  color: var(--bf-color-ink);
  color-scheme: light;
  font-family: var(--bf-font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.bf-page[data-bf-theme="dark"] {
  --bf-color-canvas: #0e1a14;
  --bf-color-surface: #173026;
  --bf-color-surface-sunken: #0a1410;
  --bf-color-ink: #f3eadf;
  --bf-color-ink-secondary: #d8ccb8;
  --bf-color-line: #31483c;
  --bf-color-control: #a3b5a6;
  --bf-color-action: #2a5a40;
  --bf-color-action-ink: #f3eadf;
  --bf-color-action-line: #b7c9b8;
  --bf-color-brass: #e2c48a;
  --bf-color-brass-fill: #3a3124;
  --bf-color-brass-ink: #f4e6c8;
  --bf-color-warning-bg: #3c241e;
  --bf-color-warning-ink: #f6d5c8;
  --bf-color-warning-line: #e2a898;
  --bf-color-focus: #f0d7a4;
  --bf-color-disabled-bg: #24302a;
  --bf-color-disabled-ink: #c8c0b2;
  --bf-shadow: 0 14px 32px rgba(0, 0, 0, 0.32);
  color-scheme: dark;
}

.bf-page *,
.bf-page *::before,
.bf-page *::after {
  box-sizing: border-box;
}

.bf-page :where(h1, h2, h3) {
  margin: 0 0 var(--bf-space-3);
  color: var(--bf-color-ink);
  font-family: var(--bf-font-serif);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.bf-page :where(h1) {
  max-width: 12em;
  margin-bottom: 0.85rem;
  font-size: clamp(2.35rem, 4vw, 3.15rem);
  line-height: 1.08;
}

.bf-page :where(h2) {
  margin-bottom: 0.65rem;
  font-size: 1.45rem;
  line-height: 1.25;
}

.bf-page :where(h3) {
  margin-bottom: 0.35rem;
  font-size: 1.15rem;
}

.bf-page :where(p) {
  margin: 0 0 var(--bf-space-3);
  overflow-wrap: anywhere;
}

.bf-page :where(p:last-child) {
  margin-bottom: 0;
}

.bf-page a:where(:not(.bf-btn):not(.bf-nav-link):not(.bf-mobile-nav-link):not(.bf-brand):not(.bf-card-link):not(.bf-skip)) {
  color: var(--bf-color-brass);
}

.bf-page img {
  max-width: 100%;
  height: auto;
}

.bf-page :where(button, input) {
  font: inherit;
  font-size: 1rem;
}

.bf-page :focus {
  outline: none;
}

.bf-page :focus-visible {
  outline: 3px solid var(--bf-color-focus);
  outline-offset: 3px;
}

.bf-wrap {
  width: min(100% - 2rem, var(--bf-page-width));
  margin-inline: auto;
}

.bf-section {
  padding: var(--bf-space-5) 0;
}

.bf-lead,
.bf-note {
  max-width: 65ch;
}

.bf-note {
  color: var(--bf-color-ink-secondary);
}

.bf-intro .bf-notice {
  max-width: 65ch;
  margin-top: var(--bf-space-4);
}

.bf-review-side {
  display: grid;
  gap: var(--bf-space-5);
  min-width: 0;
}

.bf-review .bf-section {
  min-width: 0;
}

.bf-skip {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.bf-skip:focus-visible {
  left: var(--bf-space-4);
  top: var(--bf-space-4);
  z-index: 6;
  width: auto;
  height: auto;
  clip-path: none;
  min-height: var(--bf-control-size);
  padding: var(--bf-space-2) var(--bf-space-4);
  overflow: visible;
  white-space: normal;
  background: var(--bf-color-surface);
  color: var(--bf-color-ink);
}

.bf-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--bf-space-3) var(--bf-space-4);
  padding: var(--bf-space-3) 0;
}

.bf-brand,
.bf-page a.bf-brand {
  color: var(--bf-color-ink);
}

.bf-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--bf-space-3);
  min-height: var(--bf-control-size);
  min-width: var(--bf-control-size);
  color: var(--bf-color-ink);
  font-family: var(--bf-font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.bf-brand svg {
  display: block;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  color: var(--bf-color-brass);
}

.bf-actions,
.bf-theme {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--bf-space-3);
}

.bf-actions {
  margin-block: var(--bf-space-5);
}

.bf-theme {
  margin-left: auto;
}

.bf-theme-switch {
  position: relative;
  width: var(--bf-control-size);
  height: var(--bf-control-size);
  min-width: var(--bf-control-size);
  min-height: var(--bf-control-size);
  padding: 0;
  border: 1px solid var(--bf-color-control);
  border-radius: 999px;
  background: var(--bf-color-surface);
  color: var(--bf-color-ink);
  box-shadow: var(--bf-shadow);
  cursor: pointer;
}

.bf-theme-icon {
  position: absolute;
  inset: 11px;
  width: 24px;
  height: 24px;
  transition: opacity var(--bf-motion-duration) ease, transform var(--bf-motion-duration) ease;
}

.bf-page[data-bf-theme="dark"] .bf-theme-icon-sun,
.bf-page:not([data-bf-theme="dark"]) .bf-theme-icon-moon {
  opacity: 0;
  transform: scale(0.86);
}

.bf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--bf-space-2);
  min-width: var(--bf-control-size);
  min-height: var(--bf-control-size);
  padding: 0.65rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--bf-radius);
  background: var(--bf-color-surface);
  color: var(--bf-color-ink);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  white-space: normal;
  cursor: pointer;
  transition: transform var(--bf-motion-duration) ease, opacity var(--bf-motion-duration) ease;
}

.bf-btn-primary,
.bf-page a.bf-btn-primary {
  background: var(--bf-color-action);
  color: var(--bf-color-action-ink);
  border-color: var(--bf-color-action-line);
}

.bf-btn-secondary,
.bf-page a.bf-btn-secondary {
  background: var(--bf-color-surface);
  color: var(--bf-color-ink);
  border-color: var(--bf-color-control);
}

.bf-btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.bf-btn:disabled,
.bf-page a.bf-btn:disabled {
  background: var(--bf-color-disabled-bg);
  color: var(--bf-color-disabled-ink);
  border-color: var(--bf-color-disabled-ink);
  cursor: not-allowed;
  transform: none;
}

.bf-search-label {
  display: block;
  margin-bottom: var(--bf-space-2);
  color: var(--bf-color-ink);
  font-weight: 600;
}

.bf-search-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--bf-space-2);
}

.bf-search-input {
  flex: 1 1 12rem;
  width: 100%;
  min-width: 0;
  min-height: var(--bf-control-size);
  padding: var(--bf-space-2) var(--bf-space-3);
  border: 1px solid var(--bf-color-control);
  border-radius: var(--bf-radius);
  background: var(--bf-color-surface);
  color: var(--bf-color-ink);
}

.bf-search-input::placeholder {
  color: var(--bf-color-ink-secondary);
  opacity: 1;
}

.bf-search-status {
  min-height: 1.5em;
  margin-top: var(--bf-space-2);
  color: var(--bf-color-ink);
}

.bf-tabs {
  min-width: 0;
}

.bf-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  width: fit-content;
  max-width: 100%;
  padding: 0.25rem;
  border-radius: 16px;
  background: var(--bf-color-surface-sunken);
}

.bf-tab {
  min-width: var(--bf-control-size);
  min-height: var(--bf-control-size);
  padding: var(--bf-space-2) 0.9rem;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--bf-color-ink);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  white-space: normal;
  cursor: pointer;
}

.bf-tab[aria-selected="true"] {
  background: var(--bf-color-surface);
  color: var(--bf-color-ink);
  border-color: transparent;
  box-shadow: inset 0 -2px 0 var(--bf-color-brass), var(--bf-shadow);
}

@media (max-width: 360px) {
  .bf-tab {
    padding-inline: 0.65rem;
  }
}

.bf-tabpanel {
  margin-top: var(--bf-space-4);
  padding: var(--bf-space-4);
  border: 1px solid var(--bf-color-line);
  border-radius: var(--bf-radius);
  background: var(--bf-color-surface);
  color: var(--bf-color-ink);
  box-shadow: var(--bf-shadow);
}

.bf-page [hidden] {
  display: none !important;
}

.bf-card {
  display: grid;
  gap: var(--bf-space-3);
  min-width: 0;
  padding: var(--bf-space-3);
  border: 1px solid var(--bf-color-line);
  border-radius: 16px;
  background: var(--bf-color-surface);
  color: var(--bf-color-ink);
  box-shadow: var(--bf-shadow);
}

.bf-card-media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 330 / 248;
  object-fit: cover;
  border-radius: 12px;
  background: var(--bf-color-surface-sunken);
}

.bf-card-body {
  min-width: 0;
}

.bf-card-title,
.bf-card-latin,
.bf-card-link {
  overflow-wrap: anywhere;
}

.bf-card-title {
  margin-bottom: 0.2rem;
  font-size: 1.7rem;
  line-height: 1.15;
}

.bf-card-latin {
  margin: 0 0 var(--bf-space-4);
  color: var(--bf-color-ink-secondary);
  font-family: var(--bf-font-serif);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.4;
}

.bf-card-link,
.bf-page a.bf-card-link {
  display: inline-flex;
  align-items: center;
  min-width: var(--bf-control-size);
  min-height: var(--bf-control-size);
  color: var(--bf-color-brass);
  font-weight: 600;
}

.bf-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--bf-color-warning-line);
  border-radius: var(--bf-radius);
  background: var(--bf-color-warning-bg);
  color: var(--bf-color-warning-ink);
}

.bf-notice-icon {
  display: block;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  margin-top: 0.1rem;
}

.bf-notice-title {
  margin: 0 0 0.15rem;
  color: var(--bf-color-warning-ink);
  font-family: var(--bf-font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
}

.bf-panel-toggle {
  width: 100%;
}

.bf-panel {
  margin-top: var(--bf-space-3);
  padding: var(--bf-space-4);
  border: 1px solid var(--bf-color-line);
  border-radius: var(--bf-radius);
  background: var(--bf-color-surface);
  color: var(--bf-color-ink);
  box-shadow: var(--bf-shadow);
}

.bf-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--bf-space-2);
}

.bf-nav-link,
.bf-mobile-nav-link,
.bf-page a.bf-nav-link,
.bf-page a.bf-mobile-nav-link {
  color: var(--bf-color-ink);
}

.bf-nav-link,
.bf-mobile-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--bf-control-size);
  min-height: var(--bf-control-size);
  padding: var(--bf-space-2) 0.9rem;
  border: 1px solid transparent;
  border-radius: var(--bf-radius);
  color: var(--bf-color-ink);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  white-space: normal;
  overflow-wrap: anywhere;
}

.bf-nav-link[aria-current="page"],
.bf-mobile-nav-link[aria-current="page"],
.bf-page a.bf-nav-link[aria-current="page"],
.bf-page a.bf-mobile-nav-link[aria-current="page"] {
  background: var(--bf-color-action);
  color: var(--bf-color-action-ink);
  border-color: var(--bf-color-action-line);
}

.bf-mobile-nav {
  display: none;
  background: var(--bf-color-surface);
  border-top: 1px solid var(--bf-color-control);
}

.bf-mobile-nav-link {
  flex: 1 1 0;
  min-width: 0;
  min-height: var(--bf-control-size);
  padding-inline: 0.25rem;
  font-size: 0.875rem;
  line-height: 1.2;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: manual;
}

.bf-mobile-nav-inline {
  display: flex;
  position: static;
  width: 100%;
  border: 1px solid var(--bf-color-control);
  border-radius: var(--bf-radius);
}

@media (min-width: 768px) {
  .bf-card {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: center;
  }

  .bf-review {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--bf-space-5);
    align-items: start;
  }

  .bf-review .bf-section {
    padding: 0;
  }

  .bf-review .bf-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .bf-panel-toggle {
    width: auto;
  }
}

@media (min-width: 1100px) {
  .bf-review .bf-card {
    grid-template-columns: minmax(0, 11rem) minmax(0, 1fr);
  }
}

@media (max-width: 767px) {
  .bf-nav {
    display: none;
  }

  .bf-theme {
    margin-left: 0;
  }

  .bf-mobile-nav:not(.bf-mobile-nav-inline) {
    display: flex;
    position: fixed;
    z-index: 5;
    right: 0;
    bottom: 0;
    left: 0;
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }

  .bf-mobile-nav-inline {
    width: calc(100% + 2rem);
    margin-inline: -1rem;
    border-inline-width: 0;
  }

  .bf-page {
    padding-bottom: calc(4.75rem + env(safe-area-inset-bottom, 0px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .bf-page,
  .bf-page *,
  .bf-page *::before,
  .bf-page *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }
}