.month-navigation {
  position: relative;
  margin-bottom: 1.5rem;
}

.month-nav-btn {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--text-on-dark);
  min-height: 40px;
  font-size: 0.9rem;
  padding: 0.45rem 0.8rem;
  white-space: nowrap;
  transition: transform var(--transition-fast),
  box-shadow var(--transition-fast),
  filter var(--transition-fast);
}

.month-nav-btn:not(.active) {
  filter: saturate(0.92) brightness(0.98);
}

.month-nav-btn:not(.active):hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-1px);
}

.month-nav-btn.active {
  background-color: var(--primary-hover);
  border-color: rgba(255, 255, 255, 0.92);
  font-weight: 700;
  letter-spacing: 0.2px;
  transform: translateY(-1px);

  color: var(--text-on-dark) !important;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.28), 0 6px 16px rgba(0, 0, 0, 0.25);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.month-nav-btn:focus-visible {
  outline: none;
}

.month-nav-btn.active:focus,
.month-nav-btn.active:focus-visible {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.35), 0 8px 20px rgba(0, 0, 0, 0.28);
}

.month-stage {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.image-container.month-stage {
  max-width: 100%;
  min-height: 400px;
}

.mobile-month-nav-label {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

[data-mobile-nav="prev"]:disabled,
[data-mobile-nav="next"]:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
  border-style: dashed;
}


.edit-preview-img {
  object-fit: contain;
  max-width: 100%;
  max-height: 100%;
}

#mobileOptionsCanvas .offcanvas-body {
  padding-top: 0.01rem;
}

#mobileOptionsCanvas .mb-3 {
  margin-bottom: 0.15rem !important;
}

@media (max-width: 576px) {
  .image-container.month-stage,
  .month-stage {
    width: 100% !important;
    max-width: 260px;
    aspect-ratio: 4 / 5;
    height: auto !important;
  }

  .month-navigation {
    position: relative;
  }

  .month-navigation .d-flex.flex-wrap {
    position: relative;
    flex-wrap: nowrap !important;
    overflow-x: auto;
    justify-content: flex-start !important;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
    padding-left: 14px;
    padding-right: 14px;
    scrollbar-width: none;
  }

  .month-navigation .d-flex.flex-wrap::-webkit-scrollbar {
    height: 0;
  }

  .month-navigation::before,
  .month-navigation::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 24px;
    pointer-events: none;
    z-index: 3;
  }

  .month-navigation::before {
    left: 0;
    background: linear-gradient(to right, rgba(248, 249, 250, 1), rgba(248, 249, 250, 0));
  }

  .month-navigation::after {
    right: 0;
    background: linear-gradient(to left, rgba(248, 249, 250, 1), rgba(248, 249, 250, 0));
  }

  .month-nav-btn {
    white-space: nowrap;
    padding: 0.45rem 0.75rem;
    font-size: 0.85rem;
    min-height: 40px;
  }

  .month-nav-btn.active {
    position: relative;
  }

  .mobile-month-nav-label {
    font-size: 0.95rem;
  }

  .edit-thumbnails {
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 8px;
  }

  .section-title {
    margin-bottom: 0.85rem !important;
    padding: 0.6rem 0.75rem !important;
  }

  #main-content h5.mb-3 {
    margin-top: 0.9rem !important;
    margin-bottom: 0.6rem !important;
  }

  #main-content .row.mb-3 {
    margin-bottom: 0.65rem !important;
  }

  #main-content .btn-toolbar.mb-3 {
    margin-bottom: 0.6rem !important;
  }

  #main-content,
  #main-content .col-form-check-label {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
  }


  .col-form-label {
    text-align: center;
  }

  @media (max-width: 767.98px) {
    .month-navigation {
      margin-bottom: 1rem;
    }
  }


  @media (min-width: 1200px) {
    [data-mobile-nav="prev"],
    [data-mobile-nav="next"] {
      min-height: 44px;
    }
  }

  .mobile-month-preview {
    display: block;
    width: 100%;
    height: auto;
  }

  @media (max-width: 576px) {
    .month-navigation::before,
    .month-navigation::after {
      background: transparent !important;
    }
  }

  /* Compact month options (desktop containers + mobile offcanvas) */
  #edit-form-main [id^="options-container-"] .options-section,
  #mobileOptionsBody .options-section {
    margin-bottom: 0.01rem !important;
    padding-bottom: 0.01rem;
  }

  #edit-form-main [id^="options-container-"] .options-section-title,
  #mobileOptionsBody .options-section-title {
    margin-bottom: 0.5rem !important;
    font-size: 0.95rem;
    font-weight: 600;
  }

  #edit-form-main [id^="options-container-"] .row,
  #mobileOptionsBody .row {
    margin-bottom: 0.2rem !important;
  }

  #edit-form-main [id^="options-container-"] .col-form-label,
  #mobileOptionsBody .col-form-label {
    padding-top: 0.5rem;
    padding-bottom: 0.1rem;
    font-size: 0.9rem;
  }

  #edit-form-main [id^="options-container-"] .form-select,
  #edit-form-main [id^="options-container-"] .form-control,
  #edit-form-main [id^="options-container-"] .form-control-color,
  #mobileOptionsBody .form-select,
  #mobileOptionsBody .form-control,
  #mobileOptionsBody .form-control-color {
    padding-top: 0.1rem;
    padding-bottom: 0.1rem;
    font-size: 0.9rem;
  }

  #edit-form-main [id^="options-container-"] .form-range,
  #mobileOptionsBody .form-range {
    margin-top: 0.01rem;
    margin-bottom: 0.1rem;
  }

  #edit-form-main [id^="options-container-"] .badge,
  #mobileOptionsBody .badge {
    font-size: 0.75rem;
    padding: 0.1rem 0.2rem;
  }

  #edit-form-main [id^="options-container-"] hr,
  #mobileOptionsBody hr {
    margin: 0.01rem 0;
  }

  #edit-form-main [id^="options-container-"] small.text-muted,
  #mobileOptionsBody small.text-muted {
    font-size: 0.75rem;
    margin-top: 0.15rem !important;
  }

  /* tighten color picker rows */
  #edit-form-main [id^="options-container-"] .color-picker-wrapper,
  #mobileOptionsBody .color-picker-wrapper {
    margin-bottom: 0 !important;
  }

  #edit-form-main [id^="options-container-"] .d-flex.gap-2,
  #mobileOptionsBody .d-flex.gap-2 {
    gap: 0.5rem !important;
  }

  /* switches tighter */
  #edit-form-main [id^="options-container-"] .form-check,
  #mobileOptionsBody .form-check {
    margin-bottom: 0 !important;
  }

  #edit-form-main [id^="options-container-"] .form-switch .form-check-input,
  #mobileOptionsBody .form-switch .form-check-input {
    margin-top: 0.15rem;
  }


  /* Bigger toolbar on mobile/tablet (below xl) */
  @media (max-width: 1199.98px) {
    .edit-toolbar {
      gap: 0.6rem !important;
      padding: 0.25rem 0;
    }

    .edit-toolbar .btn {
      padding: 0.6rem 0.85rem;
      border-radius: 0.75rem;
    }

    .edit-toolbar .btn span.fa {
      font-size: 1.1rem;
    }
  }



  /* ACTIVE bez zwiększania wysokości */
  .month-nav-btn.active {
    background: #fff !important;
    color: var(--primary) !important;

    border: 2px solid var(--primary) !important;
    font-weight: 800;

    /* ✅ zero "wyskakiwania" w pionie */
    transform: none !important;

    /* ✅ underline w środku (nie dokłada height) */
    box-shadow: inset 0 -4px 0 0 var(--primary),
    0 0 0 3px rgba(255, 255, 255, 0.55),
    0 8px 18px rgba(0, 0, 0, 0.18);
  }

  /* ✅ usuń znacznik, bo dodawał wysokość */
  .month-nav-btn.active::after {
    content: none !important;
  }

  @media (max-width: 1199.98px) {
    /* 1) Footer z master.html robi dziurę nad bottom-bar → ukrywamy na edit */
    footer {
      display: none !important;
    }

    /* 2) Usuń zbędne odstępy pod mobile sekcjami */
    .d-xl-none.mt-3.text-center {
      margin-bottom: 0 !important;
    }

    .mobile-page-preview-wrapper {
      margin-bottom: 0 !important;
    }

  }

  /* Mobile: "Twoje zdjęcia" jako karuzela w 1 wierszu */
  @media (max-width: 1199.98px) {
    .edit-thumbnails.thumb-grid {
      display: flex !important;
      flex-wrap: nowrap !important;
      overflow-x: auto;
      overflow-y: hidden;
      gap: 10px;

      padding: 6px 12px;
      margin: 0 0 12px 0;

      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
    }

    .edit-thumbnails.thumb-grid .thumb-item {
      flex: 0 0 auto;
      scroll-snap-align: start;
    }

    .edit-thumbnails.thumb-grid .thumb-item img {
      width: 72px; /* dopasuj jak chcesz */
      height: 96px; /* stały rozmiar miniatury */
      object-fit: cover;
      border-radius: 10px;
    }

    /* opcjonalnie: ukryj scrollbar */
    .edit-thumbnails.thumb-grid::-webkit-scrollbar {
      height: 6px;
    }

    .edit-thumbnails.thumb-grid::-webkit-scrollbar-thumb {
      border-radius: 999px;
    }
  }

  @media (max-width: 1199.98px) {
    footer {
      display: none !important;
    }

    #cover-form {
      margin-bottom: 0 !important;
      padding-bottom: 0 !important;
    }

    .mobile-page-preview-wrapper {
      margin-bottom: 0 !important;
    }

    .bottom-bar {
      position: fixed;
      bottom: 0;
      background: linear-gradient(
              to top,
              rgba(0, 0, 0, 0.88) 0%,
              rgba(0, 0, 0, 0.82) 100%
      );
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      padding: 0.85rem 1rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 1rem;
      box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.22);
      z-index: 1030;
    }

    body {
      padding-bottom: 0 !important;
    }
  }

  /* Desktop: PDF preview ma wypełniać wrapper (bez czarnego pola pod spodem) */
  @media (min-width: 1200px) {
    .live-preview-panel-holder .preview-wrapper {
      height: 620px; /* było min-height w inline style */
      min-height: 620px;
    }

    .live-preview-panel-holder object#live-preview-iframe {
      height: 100% !important;
      display: block;
    }
  }


  /* ===== Mobile options offcanvas (jak w cover) ===== */
  #mobileOptionsCanvas.offcanvas-bottom {
    height: 70vh;
    max-height: 85vh;
  }

  #mobileOptionsCanvas .offcanvas-body {
    overflow-y: auto;
  }

  @media (max-width: 1199.98px) {
    #mobileOptionsBody #options-container {
      max-width: 720px;
    }

    #mobileOptionsBody .options-section {
      padding: 0.65rem 0.75rem;
      margin-bottom: 0.6rem;
      border-radius: 12px;
      background: var(--surface);
      box-shadow: var(--shadow-soft);
    }

    #mobileOptionsBody .options-section-title {
      font-weight: 700;
      font-size: 0.95rem;
      margin-bottom: 0.1rem !important;
    }

    #mobileOptionsBody .row {
      row-gap: 0.5rem;
      margin-bottom: 0.4rem !important;
    }

    #mobileOptionsBody .col-form-label {
      font-size: 0.9rem;
      padding-bottom: 0.2rem;
    }

    #mobileOptionsBody .form-control,
    #mobileOptionsBody .form-select,
    #mobileOptionsBody .form-control-color {
      min-height: 42px;
    }

    #mobileOptionsBody [data-mobile-apply-all="1"] {
      position: sticky;
      top: 0;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      padding: 0.5rem 0;
      margin-bottom: 0.75rem !important;
      border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    }
  }

  #mobileOptionsCanvas .offcanvas-header {
    padding-bottom: 0.01rem;
  }

  .offcanvas-header {
    display: none !important;
  }

  #mobileOptionsCanvas .offcanvas-body {
    padding-top: 0.01rem;
  }

  /* === Mobile offcanvas: maksymalnie kompaktowy layout (mniej scrolla) === */
  @media (max-width: 576px) {
    /* mniejszy nagłówek */
    #mobileOptionsCanvas .offcanvas-header {
    }

    #mobileOptionsCanvas .offcanvas-title {
      font-size: 1.05rem;
      font-weight: 800;
    }

    #mobileOptionsCanvas .btn-close {
      padding: 0.75rem;
    }

    /* ciaśniej w body */
    #mobileOptionsCanvas .offcanvas-body {
      padding: 0.01rem;
    }

    #mobileOptionsBody .options-section {
      padding: 1rem;
      margin-bottom: 1rem;
      border-radius: 12px;
    }

    #mobileOptionsBody .options-section-title {
      font-size: 0.92rem;
      margin-bottom: 1rem !important;
    }

    /* ciaśniejsze wiersze formularza */
    #mobileOptionsBody .row {
      row-gap: 1rem;
      margin-bottom: 1rem !important;
    }

    #mobileOptionsBody .col-form-label {
      font-size: 0.85rem;
      padding-top: 0.1rem;
      padding-bottom: 0.1rem;
    }

    /* kontrolki – mniejsze wysokości */
    #mobileOptionsBody .form-control,
    #mobileOptionsBody .form-select,
    #mobileOptionsBody .form-control-color {
      min-height: 38px;
      padding-top: 0.35rem;
      padding-bottom: 0.35rem;
      font-size: 0.92rem;
    }

    /* suwaki i badge – ciaśniej */
    #mobileOptionsBody .form-range {
      margin-top: 0.15rem;
      margin-bottom: 0.15rem;
    }

    #mobileOptionsBody .badge {
      font-size: 0.72rem;
      padding: 0.1rem 0.3rem;
    }

    /* przełączniki */
    #mobileOptionsBody .form-check {
      margin-bottom: 0.15rem !important;
    }

    /* separatorów prawie nie widać */
    #mobileOptionsBody hr {
      margin: 0.25rem 0 !important;
    }

    /* przycisk na dole – kompaktowo */
    #mobileOptionsActions {
      margin-top: 0.6rem !important;
      padding-top: 0.6rem !important;
    }

    #mobileOptionsActions .btn {
      padding: 0.55rem 0.75rem;
      font-weight: 700;
    }
  }

  /* MOBILE preview: rezerwuj miejsce pod obraz (żeby nie skakało podczas ładowania) */
  @media (max-width: 1199.98px) {
    .preview-wrapper.mobile-page-preview-wrapper {
      width: 100%;
      max-width: 520px;
      margin-left: auto;
      margin-right: auto;

      aspect-ratio: 3 / 4; /* ✅ to samo co Twoje zdjęcia */
      height: auto;
      overflow: hidden;
    }

    .preview-wrapper.mobile-page-preview-wrapper img.mobile-month-preview {
      width: 100%;
      height: 100%; /* ✅ wypełnia wrapper o stałej wysokości */
      object-fit: contain;
      display: block;
    }

    /* overlay/spinner zawsze pełny rozmiar podglądu */
    .preview-wrapper.mobile-page-preview-wrapper .loading-overlay {
      inset: 0;
    }
  }

  /* ===== Zaznaczenie wybranej miniatury dla aktywnego miesiąca ===== */
  .edit-thumbnail {
    position: relative;
    border-radius: 12px;
    padding: 2px;
    cursor: pointer;
    transition: transform 120ms ease, box-shadow 120ms ease, filter 120ms ease;
  }

  .edit-thumbnail:hover {
    transform: translateY(-1px);
    filter: brightness(1.02);
  }

  .edit-thumbnail.selected {
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.45), 0 10px 18px rgba(0, 0, 0, 0.18);
  }

  .edit-thumbnail.selected img {
    outline: 2px solid var(--primary, #0d6efd);
    outline-offset: 2px;
  }

  .edit-thumbnail.selected::after {
    content: "✓";
    position: absolute;
    top: 6px;
    right: 6px;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary, #0d6efd);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  }
}

/* ===== Month nav: DONE (ma przypisane zdjęcie) ===== */
.month-nav-btn.done:not(.active) {
  background: #198754 !important; /* bootstrap green */
  border-color: #198754 !important;
  color: #fff !important;
  font-weight: 700;
  box-shadow: 0 0 0 2px rgba(25, 135, 84, 0.25), 0 6px 16px rgba(0, 0, 0, 0.18);
}

.month-nav-btn.done:not(.active):hover {
  filter: brightness(0.97);
  transform: translateY(-1px);
}

/* opcjonalnie: mała “kropka”/check na done */
.month-nav-btn.done:not(.active)::after {
  content: "✓";
  margin-left: 6px;
  font-weight: 900;
}