/* ══════════════════════════════════════════════════════════════
   DESKTOP PICKER — GIFs / Archivos multimedia / Stickers / Emojis
   Widget unificado SOLO para escritorio. Oculto por defecto (móvil
   sigue usando #emojiPicker tal cual, sin cambios).
   ══════════════════════════════════════════════════════════════ */

#dpOverlay, #dpPicker { display: none; }

@media (min-width: 769px) {

  #dpPicker {
    --dpk-top:   #262A32;   /* cabecera: pestañas + buscador */
    --dpk-body:  #1B1E24;   /* cuerpo de emojis */
    --dpk-rail:  #13151A;   /* columna de categorías */
    --dpk-dark:  #0F1013;   /* fondo de la rejilla de GIFs / pie */
    --dpk-line:  #373C47;
    --dpk-hover: #2E323B;
    --dpk-text:  #DBDEE1;
    --dpk-muted: #9AA0AB;
  }

  #dpOverlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: transparent;
  }
  #dpOverlay.open { display: block; }

  #dpPicker {
    display: none;
    position: fixed;
    z-index: 1201;
    width: 520px;
    height: 610px;
    max-height: calc(100vh - 100px);
    background: var(--dpk-top);
    border: 1px solid var(--dpk-line);
    border-radius: 10px;
    box-shadow: 0 8px 28px rgba(0,0,0,.5);
    flex-direction: column;
    overflow: hidden;
    color: var(--dpk-text);
    box-sizing: border-box;
  }
  #dpPicker.open { display: flex; }
  #dpPicker *, #dpPicker *::before, #dpPicker *::after { box-sizing: border-box; }
  #dpPicker button { font-family: inherit; }
  #dpPicker [hidden] { display: none !important; }

  /* ── Cabecera ─────────────────────────────────── */
  .dp-top { flex-shrink: 0; background: var(--dpk-top); padding: 10px 14px 12px; position: relative; }

  .dp-tabs { display: flex; align-items: center; gap: 4px; margin-bottom: 10px; }
  .dp-tab {
    background: none;
    border: none;
    border-radius: 6px;
    color: var(--dpk-muted);
    font-size: 14.5px;
    font-weight: 600;
    line-height: 1;
    padding: 8px 12px;
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s, color .15s;
  }
  .dp-tab:hover:not(.active) { color: #fff; background: rgba(255,255,255,.05); }
  .dp-tab.active { color: #fff; background: #3A3F4A; }

  .dp-search-row { display: flex; align-items: center; gap: 8px; position: relative; }
  .dp-search-wrap {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 12px;
    background: #1D2026;
    border: 1px solid var(--dpk-line);
    border-radius: 10px;
    transition: border-color .15s;
  }
  .dp-search-wrap:focus-within { border-color: #5B60F0; }
  .dp-search-icon { flex-shrink: 0; color: var(--dpk-muted); }
  .dp-search-back, .dp-search-clear {
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: none; border: none; padding: 0;
    color: var(--dpk-muted); cursor: pointer;
  }
  .dp-search-back { width: 20px; height: 20px; }
  .dp-search-back:hover, .dp-search-clear:hover { color: #fff; }
  .dp-search-clear { width: 18px; height: 18px; }
  #dpSearch {
    flex: 1;
    min-width: 0;
    background: none;
    border: none;
    outline: none;
    color: var(--dpk-text);
    font-size: 15px;
    font-family: inherit;
  }
  #dpSearch::placeholder { color: var(--dpk-muted); opacity: 1; }

  /* botón de tono de piel (solo Emojis) */
  .dp-tone-btn {
    flex-shrink: 0;
    width: 40px; height: 40px;
    display: none;
    align-items: center; justify-content: center;
    background: none; border: none; border-radius: 8px;
    cursor: pointer;
    transition: background .15s, transform .12s;
  }
  .dp-tone-btn:hover { background: var(--dpk-hover); }
  .dp-tone-btn:active { transform: scale(.92); }
  .dp-tone-btn img, .dp-tone-btn .dp-emoji-fb { width: 26px; height: 26px; font-size: 24px; line-height: 26px; display: block; }
  #dpPicker[data-tab="emojis"] .dp-tone-btn { display: flex; }

  .dp-tone-pop {
    display: none;
    position: absolute;
    right: 0; top: 46px;
    z-index: 5;
    gap: 2px;
    padding: 6px;
    background: #14161A;
    border: 1px solid var(--dpk-line);
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(0,0,0,.5);
  }
  .dp-tone-pop.open { display: flex; }
  .dp-tone-opt {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: none; border: none; border-radius: 8px; cursor: pointer;
  }
  .dp-tone-opt:hover { background: var(--dpk-hover); }
  .dp-tone-opt.on { background: #3A3F4A; }
  .dp-tone-opt img, .dp-tone-opt .dp-emoji-fb { width: 24px; height: 24px; font-size: 22px; line-height: 24px; display: block; }

  /* ── Cuerpo: rail + contenido ───────────────── */
  .dp-body { display: flex; flex: 1; min-height: 0; background: var(--dpk-body); }
  #dpPicker[data-tab="gifs"] .dp-body { background: var(--dpk-dark); }

  .dp-rail {
    width: 54px;
    flex-shrink: 0;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px 0;
    background: var(--dpk-rail);
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
  }
  .dp-rail::-webkit-scrollbar { display: none; }
  #dpPicker[data-tab="emojis"] .dp-rail { display: flex; }

  .dp-rail-btn {
    width: 38px; height: 38px;
    flex-shrink: 0;
    border-radius: 8px;
    background: none;
    border: none;
    padding: 0;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    color: #B5BAC1;
    transition: background .15s, color .15s, transform .12s ease;
  }
  .dp-rail-btn svg { width: 20px; height: 20px; display: block; }
  .dp-rail-btn:active { transform: scale(.88); }
  .dp-rail-btn:hover { background: var(--dpk-hover); color: #fff; }
  .dp-rail-btn.active { background: #343841; color: #fff; }
  .dp-rail-btn .dp-rail-srv { width: 26px; height: 26px; border-radius: 50%; overflow: hidden; display: flex; align-items: center; justify-content: center; }
  .dp-rail-btn .dp-rail-srv > * { max-width: 100%; max-height: 100%; }

  .dp-content {
    position: relative;               /* offsetTop de las categorías se mide desde aquí */
    flex: 1;
    min-width: 0;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 4px 12px 12px;
    scrollbar-width: thin;
    scrollbar-color: #3A3F4A transparent;
  }
  .dp-content::-webkit-scrollbar { width: 8px; }
  .dp-content::-webkit-scrollbar-thumb { background: #3A3F4A; border-radius: 8px; }
  .dp-content::-webkit-scrollbar-track { background: transparent; }

  /* ── Panel de emojis ─────────────────────────── */
  .dp-cat-label {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--dpk-text);
    font-size: 14px;
    font-weight: 600;
    margin: 12px 2px 6px;
    padding: 2px 0;
    cursor: pointer;
    user-select: none;
  }
  .dp-cat-label:hover { color: #fff; }
  .dp-cat-label .dp-cat-ico { display: inline-flex; align-items: center; }
  .dp-cat-label .dp-chev { width: 14px; height: 14px; flex-shrink: 0; color: var(--dpk-muted); transition: transform .15s; }
  .dp-cat-label.collapsed .dp-chev { transform: rotate(-90deg); }
  .dp-cat-label.collapsed + .dp-emoji-grid { display: none; }
  .dp-panel-emojis .dp-cat-label:first-child { margin-top: 8px; }

  .dp-emoji-grid {
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
    gap: 2px;
  }
  .dp-emoji-grid .ep-emoji {
    width: 100%;
    aspect-ratio: 1 / 1;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background .1s;
  }
  .dp-emoji-grid .ep-emoji:hover { background: var(--dpk-hover); }
  .dp-emoji-grid .ep-emoji:hover img, .dp-emoji-grid .ep-emoji:hover .dp-emoji-fb { transform: scale(1.12); }
  .dp-emoji-grid .ep-emoji img, .dp-emoji-grid .ep-emoji .dp-emoji-fb {
    width: 28px; height: 28px;
    display: block;
    transition: transform .1s;
  }
  .dp-emoji-fb { font-size: 25px; line-height: 28px; text-align: center; font-style: normal; }

  .dp-empty-msg { color: var(--dpk-muted); font-size: 14px; text-align: center; margin-top: 40px; }

  /* pie negro con el emoji sobre el que pasas el ratón */
  .dp-foot {
    flex-shrink: 0;
    height: 46px;
    display: none;
    align-items: center;
    gap: 10px;
    padding: 0 16px;
    background: #0B0C0E;
    border-top: 1px solid #1B1E24;
  }
  #dpPicker[data-tab="emojis"] .dp-foot { display: flex; }
  .dp-foot-emoji img, .dp-foot-emoji .dp-emoji-fb { width: 28px; height: 28px; display: block; font-size: 25px; line-height: 28px; }
  .dp-foot-name { color: var(--dpk-muted); font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

  /* ── Panel de GIFs ───────────────────────────── */
  .dp-panel-gifs { min-height: 100%; }
  .dp-gif-home {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding-top: 8px;
  }
  .dp-gif-tile {
    position: relative;
    height: 104px;
    padding: 0;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    background: #1B1E24;
    border: 1px solid #25282E;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0,0,0,.7);
    transition: border-color .12s, transform .12s;
  }
  .dp-gif-tile:hover { border-color: #5B60F0; }
  .dp-gif-tile:active { transform: scale(.98); }
  .dp-gif-tile .dp-tile-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    opacity: 0;
    transition: opacity .35s;
  }
  .dp-gif-tile .dp-tile-bg.on { opacity: 1; }
  .dp-gif-tile::after {          /* velo oscuro como en la referencia */
    content: '';
    position: absolute; inset: 0;
    background: rgba(8, 9, 12, .58);
  }
  .dp-gif-tile .dp-tile-label {
    position: relative; z-index: 1;
    display: flex; align-items: center; gap: 7px;
  }
  .dp-gif-tile .dp-tile-label svg { width: 18px; height: 18px; flex-shrink: 0; }
  .dp-gif-tile.dp-tile-favs { background: #413CDD; border-color: #413CDD; }
  .dp-gif-tile.dp-tile-favs::after { display: none; }
  .dp-gif-tile.dp-tile-favs:hover { background: #4C47E6; border-color: #4C47E6; }

  .dp-gif-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding-top: 8px;
  }
  .dp-gif-card {
    position: relative;
    width: 100%;
    height: 118px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    background: #1B1E24;
    border: 2px solid transparent;
    transition: border-color .12s;
  }
  .dp-gif-card:hover { border-color: #5B60F0; }
  .dp-gif-card img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
  }
  .dp-gif-star-btn {
    position: absolute;
    top: 5px; right: 5px;
    width: 26px; height: 26px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,.65);
    border: none; border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    transition: opacity .15s;
    color: #fff;
  }
  .dp-gif-card:hover .dp-gif-star-btn { opacity: 1; }
  .dp-gif-star-btn.on { opacity: 1; color: #F0B232; }
  .dp-gif-status { color: var(--dpk-muted); font-size: 13px; text-align: center; padding: 18px 0; }
  .dp-gif-status:empty { padding: 0; }
  .dp-powered {
    display: flex; align-items: center; justify-content: center;
    padding: 12px 0 4px;
  }
  .dp-powered .powered-klipy-logo { height: 15px; width: auto; display: block; opacity: .9; }

  /* ── Stickers (render lo hace app.js) ──────────── */
  .dp-panel-stickers:not(.dp-panel-empty), #dpPanelPegatinas:has(.ep-cat-section) { display: block; height: auto; }
  #dpPanelPegatinas .ep-cat-header {
    width: 100%;
    display: flex; align-items: center; justify-content: space-between;
    background: none; border: none; cursor: pointer;
    color: var(--dpk-text); font-size: 14px; font-weight: 600;
    padding: 10px 2px 6px;
  }
  #dpPanelPegatinas .ep-cat-chevron { color: var(--dpk-muted); transition: transform .15s; }
  #dpPanelPegatinas .ep-cat-section.collapsed .ep-cat-chevron { transform: rotate(-90deg); }
  #dpPanelPegatinas .ep-cat-section.collapsed .ep-grid { display: none; }
  #dpPanelPegatinas .ep-sticker-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }

  /* ── Placeholder Archivos multimedia / Stickers vacío ── */
  .dp-panel-empty { display: flex; align-items: center; justify-content: center; height: 100%; }
  .dp-placeholder { color: var(--dpk-muted); font-size: 15px; font-weight: 600; }
  #dpPanelPegatinas:has(.ep-cat-section) { display: block; }

  /* ── Selector de reacción (solo emojis, más compacto) ── */
  #dpPicker.dp-reaction .dp-emoji-grid { grid-template-columns: repeat(8, minmax(0, 1fr)); }
}

  /* emojis dibujados con las hojas de sprites */
  .dp-emoji-grid .ep-emoji .tx-emoji { display: block; transition: transform .1s; }
  .dp-emoji-grid .ep-emoji:hover .tx-emoji { transform: scale(1.12); }
  .dp-tone-btn .tx-emoji, .dp-tone-opt .tx-emoji, .dp-foot-emoji .tx-emoji { display: block; }