<style>
  /* Przycisk czatu w headerze – blisko napisu Zarabiacze */
  .header-actions-mobile {
    display: flex;
    align-items: center;
    margin-left: auto;
  }
  @media (max-width: 991px) {
    .site-branding {
      flex: 0 1 auto !important;
      margin-right: 0;
    }
    .header-actions-mobile {
      order: 3;
      margin-left: auto;
    }
    /* Na mobile ukrywamy dolny pływający przycisk */
    #zarabiacze-chat-button {
      display: none !important;
    }
  }
  @media (min-width: 992px) {
    .header-actions-mobile {
      display: contents;
    }
  }

  #zarabiacze-chat-button {
    position: fixed;
    bottom: 90px;
    right: 16px;
    width: 56px;
    height: 56px;
    background: #2563eb;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    z-index: 99999;
    transition: transform 0.2s;
    -webkit-tap-highlight-color: transparent;
  }
  #zarabiacze-chat-button:hover {
    transform: scale(1.08);
  }
  #zarabiacze-chat-window {
    position: fixed;
    bottom: 160px;
    right: 12px;
    width: 360px;
    max-width: calc(100vw - 24px);
    height: 480px;
    max-height: calc(100vh - 180px);
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    display: none;
    flex-direction: column;
    z-index: 99999;
    overflow: hidden;
    font-family: system-ui, -apple-system, sans-serif;
  }
  #zarabiacze-chat-header {
    background: #2563eb;
    color: white;
    padding: 14px 16px;
    font-weight: 600;
    font-size: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
  }
  #zarabiacze-chat-messages {
    flex: 1;
    padding: 14px;
    overflow-y: auto;
    background: #f8fafc;
    -webkit-overflow-scrolling: touch;
  }
  .msg {
    margin-bottom: 10px;
    max-width: 85%;
    padding: 10px 13px;
    border-radius: 14px;
    line-height: 1.4;
    font-size: 14px;
    word-wrap: break-word;
  }
  .msg.user {
    background: #2563eb;
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 4px;
  }
  .msg.bot {
    background: white;
    border: 1px solid #e2e8f0;
    border-bottom-left-radius: 4px;
  }
  .msg.bot a {
    color: #2563eb;
    text-decoration: underline;
    word-break: break-all;
  }
  .msg.bot a.chat-offer-link {
    display: inline-block;
    margin-top: 6px;
    color: #2563eb;
    font-weight: 700;
    text-decoration: underline;
    word-break: break-word;
  }
  .msg.bot a.chat-offer-url {
    display: inline-block;
    margin-top: 2px;
    font-weight: 500;
  }
  #zarabiacze-chat-input-area {
    padding: 10px 12px;
    border-top: 1px solid #e2e8f0;
    display: flex;
    gap: 8px;
    flex-shrink: 0;
    background: white;
  }
  #zarabiacze-chat-input {
    flex: 1;
    padding: 11px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 22px;
    outline: none;
    font-size: 15px;
    -webkit-appearance: none;
  }
  #zarabiacze-chat-send {
    background: #2563eb;
    color: white;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
  }

  /* Mobile fixes */
  @media (max-width: 480px) {
    #zarabiacze-chat-button {
      bottom: 80px;
      right: 12px;
      width: 52px;
      height: 52px;
      font-size: 24px;
    }
    #zarabiacze-chat-window {
      bottom: 0;
      right: 0;
      left: 0;
      width: 100%;
      max-width: 100%;
      height: 70vh;
      max-height: 70vh;
      border-radius: 16px 16px 0 0;
    }
  }

/* Mobile chat: compact fixed panel; adapt only the panel to the visible viewport. */
@media (max-width: 767px) {
 #zarabiacze-chat-window { position:fixed!important; top:var(--zb-chat-top,auto)!important; right:12px!important; bottom:var(--zb-chat-bottom,calc(88px + env(safe-area-inset-bottom,0px)))!important; left:12px!important; width:auto!important; max-width:none!important; height:var(--zb-chat-height,40dvh)!important; max-height:var(--zb-chat-height,40dvh)!important; min-height:0!important; border-radius:18px!important; box-shadow:0 8px 30px rgba(0,0,0,.18)!important; overflow:hidden!important; flex-direction:column!important; }
 #zarabiacze-chat-header { flex:0 0 auto!important; }
 #zarabiacze-chat-messages { flex:1 1 0%!important; min-height:0!important; overflow-y:auto!important; overscroll-behavior:auto; -webkit-overflow-scrolling:touch; }
 #zarabiacze-chat-input-area { flex:0 0 auto!important; padding-bottom:max(10px,env(safe-area-inset-bottom,0px))!important; }
 #zarabiacze-chat-input { min-width:0!important; width:100%!important; box-sizing:border-box!important; font-size:16px!important; line-height:1.25!important; -webkit-text-size-adjust:100%!important; touch-action:manipulation; }
 #zarabiacze-chat-input:focus { font-size:16px!important; }
 #zarabiacze-chat-input, #zarabiacze-chat-input:focus { transform:none!important; zoom:1!important; -webkit-text-size-adjust:100%!important; }
}

/* Prevent Safari scroll anchoring from moving the page when chat messages are appended. */
/* Do not change document-level scrolling; only isolate the chat message list. */
@media (max-width: 767px) {
  #zarabiacze-chat-window { overflow-anchor: none !important; }
  #zarabiacze-chat-messages {
    overscroll-behavior: contain !important;
    overflow-anchor: none !important;
  }
}
