/* PRZYCISK */
  .btn-cennik {
    background: var(--cloud);
    color: var(--blue-deep);
    font-family: 'Baloo 2', cursive;
    font-size: 1.05rem;
    font-weight: 700;
    padding: .85rem 2rem;
    border: 2.5px solid var(--sky2);
    border-radius: 50px;
    cursor: pointer;
    transition: background .2s, border-color .2s, transform .2s, box-shadow .2s;
    box-shadow: 0 4px 16px rgba(90,196,239,.15);
  }
  .btn-cennik:hover {
    background: var(--sky2);
    border-color: var(--blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(90,196,239,.25);
  }

  /* OVERLAY */
  .popup-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15,50,70,.4);
    backdrop-filter: blur(4px);
    z-index: 400;
  }
  .popup-overlay.show { display: block; }

  /* POPUP */
  .popup {
    display: none;
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(.92);
    z-index: 500;
    background: var(--cloud);
    border-radius: 2.5rem;
    width: min(620px, 94vw);
    max-height: 88vh;
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(26,134,190,.25), 0 4px 20px rgba(0,0,0,.1);
    flex-direction: column;
    opacity: 0;
    transition: transform .3s cubic-bezier(.34,1.56,.64,1), opacity .25s ease;
  }
  .popup.show {
    display: flex;
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }

  /* HEAD */
  .popup-head {
    background: linear-gradient(135deg, #aadff5, #d4f0ff);
    padding: 1.6rem 1.5rem 1.4rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-shrink: 0;
  }
  .popup-emoji { font-size: 2rem; display: block; margin-bottom: .3rem; }
  .popup-head h2 {
    font-family: 'Baloo 2', cursive;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--blue-deep);
    line-height: 1.15;
    margin-bottom: .25rem;
  }
  .popup-head p {
    font-size: .83rem;
    color: var(--text-soft);
    font-weight: 600;
    line-height: 1.5;
  }
  .popup-close {
    background: rgba(255,255,255,.7);
    border: none;
    border-radius: 50%;
    width: 36px; height: 36px;
    font-size: 1rem;
    cursor: pointer;
    flex-shrink: 0;
    color: var(--text-soft);
    font-weight: 700;
    transition: background .2s;
    display: flex; align-items: center; justify-content: center;
  }
  .popup-close:hover { background: #fff; color: var(--blue-deep); }

  /* BODY */
  .popup-body {
    overflow-y: auto;
    padding: 1.4rem 1.5rem 1.8rem;
    flex: 1;
  }

  /* CENNIK SEKCJE */
  .cennik-section {
    background: var(--sky);
    border-radius: 1.4rem;
    padding: 1.1rem 1.2rem;
    margin-bottom: 1rem;
  }
  .cennik-label {
    font-family: 'Baloo 2', cursive;
    font-size: 1rem;
    font-weight: 800;
    color: var(--blue-deep);
    margin-bottom: .7rem;
    padding-bottom: .6rem;
    border-bottom: 2px solid var(--sky2);
  }
  .cennik-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .35rem 0;
    font-size: .9rem;
    font-weight: 600;
    color: var(--text-soft);
    border-bottom: 1px solid rgba(202,234,248,.6);
  }
  .cennik-row:last-child { border-bottom: none; }
  .cennik-price {
    font-family: 'Baloo 2', cursive;
    font-size: .95rem;
    font-weight: 700;
    color: var(--blue-deep);
    background: var(--cloud);
    padding: .15rem .7rem;
    border-radius: 50px;
    white-space: nowrap;
  }

  .cennik-note {
    background: #fff8ec;
    border: 2px solid #ffe9b8;
    border-radius: 1.2rem;
    padding: .9rem 1.1rem;
    font-size: .85rem;
    color: #8a6a20;
    font-weight: 600;
    line-height: 1.6;
    margin-bottom: 1.2rem;
  }

  .btn-booksy-popup {
    width: 100%;
    background: linear-gradient(135deg, var(--blue-mid), var(--blue-deep));
    color: #fff;
    font-family: 'Baloo 2', cursive;
    font-size: 1.05rem;
    font-weight: 700;
    padding: .9rem;
    border: none;
    border-radius: 1.2rem;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(26,134,190,.3);
    transition: transform .2s, box-shadow .2s;
  }
  .btn-booksy-popup:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(26,134,190,.38); }