/* chat-history-search.css — historial, menú ⋮, "Vaciar chat" y búsqueda del
   chat (change `chat-history-search`, 2026-09-30). Se carga después de
   chatbot-chat.css / chatbot-fab.css. Superficies del menú y del diálogo en
   la familia --cv-* (el violeta es la voz del Analista). */

.chat-messages-wrap { position: relative; }

/* ── Menú ⋮ del encabezado ── */
.chat-header-menu { position: relative; display: flex; }
.chat-header-menu__trigger {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s, background 0.2s;
}
.chat-header-menu__trigger:hover,
.chat-header-menu__trigger[aria-expanded="true"] { color: var(--cv-violet-bright); background: rgba(255, 255, 255, 0.06); }
.chat-header-menu__list {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 200px;
    padding: 6px;
    border-radius: 10px;
    background: var(--cv-panel-raised);
    border: 1px solid var(--cv-border-strong);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
    display: flex;
    flex-direction: column;
    gap: 2px;
    z-index: 20;
}
.chat-header-menu__item {
    font: inherit;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 40px;
    padding: 0 12px;
    border: none;
    border-radius: 8px;
    background: none;
    color: var(--cv-text);
    text-align: left;
    cursor: pointer;
}
.chat-header-menu__item:hover,
.chat-header-menu__item:focus-visible { background: rgba(255, 255, 255, 0.06); outline: none; }
.chat-header-menu__item--danger { color: #fca5a5; }

/* ── Indicador "Cargando conversaciones anteriores…" ── */
.chat-history-loading {
    align-self: center;
    font-size: 12px;
    color: var(--cv-text-dim);
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
}

/* ── Diálogo "Vaciar chat" (cubre solo el historial del chat) ── */
.chat-clear-confirm__backdrop {
    position: absolute;
    inset: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(5, 5, 10, 0.7);
}
.chat-clear-confirm {
    width: 100%;
    max-width: 360px;
    padding: 20px;
    border-radius: 14px;
    background: var(--cv-panel-raised);
    border: 1px solid var(--cv-border-strong);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.chat-clear-confirm__title { margin: 0; font-size: 16px; color: #fff; }
.chat-clear-confirm__text { margin: 0; font-size: 13px; line-height: 1.5; color: var(--cv-text-dim); }
.chat-clear-confirm__error { margin: 0; font-size: 12px; color: #fca5a5; }
.chat-clear-confirm__actions { display: flex; justify-content: flex-end; gap: 8px; }
.chat-clear-confirm__cancel,
.chat-clear-confirm__ok {
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 10px;
    cursor: pointer;
}
.chat-clear-confirm__cancel { background: rgba(255, 255, 255, 0.06); border: 1px solid var(--cv-border-strong); color: var(--cv-text); }
.chat-clear-confirm__ok { background: #b91c1c; border: none; color: #fff; }
.chat-clear-confirm__ok:disabled,
.chat-clear-confirm__cancel:disabled { opacity: 0.6; cursor: wait; }

/* ── Barra de búsqueda estilo WhatsApp (Feed y Espacios) ── */
.chat-search-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--cv-border);
    background: var(--cv-panel);
    flex-shrink: 0;
}
.chat-search-bar__icon { color: var(--cv-text-dim); flex-shrink: 0; }
.chat-search-bar__input {
    flex: 1;
    min-width: 0;
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid var(--cv-border-strong);
    background: rgba(0, 0, 0, 0.3);
    color: var(--cv-text);
    font: inherit;
    font-size: 13px;
}
.chat-search-bar__input:focus { outline: none; border-color: rgba(167, 139, 250, 0.6); }
.chat-search-bar__count { font-size: 11px; color: var(--cv-text-dim); white-space: nowrap; min-width: 52px; text-align: right; }
.chat-search-bar__btn {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--cv-violet-bright);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.chat-search-bar__btn:disabled { opacity: 0.35; cursor: default; }
.chat-search-bar__btn:not(:disabled):hover { background: rgba(255, 255, 255, 0.12); }

/* Turno coincidente + término resaltado (CSS Custom Highlight API). */
.chat-turn--match { box-shadow: 0 0 0 2px rgba(167, 139, 250, 0.55); }
::highlight(chat-search) { background-color: rgba(250, 204, 21, 0.45); color: #fff; }

/* ── Tooltips del encabezado del chat ──
   [2026-09-30] Los controles viven pegados al borde superior: el tooltip de
   marca ([data-dash-tip], arriba por defecto) quedaba fuera de pantalla.
   Usan `.dash-tip-below`; los de la orilla derecha además `.dash-tip-end`
   (anclado a la derecha del botón para no cortarse en el borde). */
[data-dash-tip].dash-tip-below.dash-tip-end::before {
    left: auto;
    right: 0;
    transform: translateY(-4px);
}
[data-dash-tip].dash-tip-below.dash-tip-end:hover::before,
[data-dash-tip].dash-tip-below.dash-tip-end:focus-visible::before {
    transform: translateY(0);
}