.ptn-dock-tab,
.ptn-dock-mini { display: none; }

@media (max-width: 640px) {
  .ptn-dock-tab {
    display: block;
    position: absolute;
    left: 50%;
    bottom: 100%;
    width: 56px;
    height: 22px;
    margin-left: -28px;
    padding: 0;
    border: 1px solid var(--panel-edge);
    border-bottom: 0;
    border-radius: 12px 12px 0 0;
    background: rgba(5, 9, 26, .94);
    color: rgba(255, 255, 255, .85);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }
  .ptn-dock-tab::before {
    content: "";
    position: absolute;
    top: -10px; right: -14px; bottom: 0; left: -14px;
  }
  .ptn-dock-tab::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 7px;
    height: 7px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translate(-50%, -75%) rotate(45deg);
    transition: transform .2s ease;
  }
  .ptn-dock.is-mini .ptn-dock-tab::after {
    transform: translate(-50%, -25%) rotate(-135deg);
  }
  .ptn-dock-tab:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

  .ptn-dock.is-mini { cursor: pointer; }
  .ptn-dock.is-mini > .ptn-dock-img,
  .ptn-dock.is-mini > .ptn-stamp-host { display: none; }
  .ptn-dock.is-mini:not(.is-mini-art) > .ptn-erid { display: none; }

  .ptn-dock.is-mini .ptn-dock-mini {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 40px;
    padding-right: 58px;
  }
  .ptn-dock-mini-thumb {
    flex: none;
    width: auto;
    height: 40px;
    border-radius: 6px;
    user-select: none;
    -webkit-user-drag: none;
  }
  .ptn-dock-mini-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    min-width: 0;
  }
  .ptn-dock-mini-text {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    font-family: var(--ui);
    font-size: 11px;
    line-height: 13px;
    color: rgba(255, 255, 255, .92);
  }
  .ptn-dock-mini.has-erid .ptn-dock-mini-text { -webkit-line-clamp: 2; }
  .ptn-dock-mini-erid {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-family: var(--ui);
    font-size: 9px;
    line-height: 1.3;
    letter-spacing: .04em;
    color: rgba(255, 255, 255, .6);
  }

  .ptn-dock.is-mini-art .ptn-dock-mini {
    display: block;
    height: auto;
    padding-right: 0;
  }
  .ptn-dock-mini-art {
    display: block;
    width: 100%;
    height: auto;
    max-height: 48px;
    object-fit: contain;
    border-radius: 6px;
    user-select: none;
    -webkit-user-drag: none;
  }

  .ptn-dock.is-flip > .ptn-dock-img,
  .ptn-dock.is-flip > .ptn-stamp-host,
  .ptn-dock.is-flip > .ptn-dock-mini {
    animation: ptn-dock-flip .24s ease-out both;
  }
  @keyframes ptn-dock-flip {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: none; }
  }
}

@media (max-width: 640px) and (prefers-reduced-motion: reduce) {
  .ptn-dock-tab::after { transition: none; }
  .ptn-dock.is-flip > .ptn-dock-img,
  .ptn-dock.is-flip > .ptn-stamp-host,
  .ptn-dock.is-flip > .ptn-dock-mini { animation: none; }
}