/* ══════════════════════════════════════════════════════════════
   TAGS / ETIQUETAS
   ══════════════════════════════════════════════════════════════ */

/* Barra de filtros en el sidebar */
#tags-filter-bar {
    padding: 8px 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    max-height: 100px;
    overflow-y: auto;
}

.tag-filter {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: all 0.15s;
    white-space: nowrap;
}
.tag-filter:hover { background: var(--bg-hover); }
.tag-filter.active {
    color: var(--text-primary);
    font-weight: 500;
}

.tag-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.tag-count {
    font-size: 10px;
    color: var(--text-muted);
    padding: 0 4px;
}

.tag-manage-btn {
    padding: 4px 8px;
    background: transparent;
    border: 1px dashed var(--border);
    border-radius: 20px;
    color: var(--text-muted);
    font-size: 12px;
    transition: all 0.15s;
}
.tag-manage-btn:hover { border-style: solid; color: var(--text-primary); background: var(--bg-hover); }

/* Tags en cada chat-item del sidebar */
.chat-item-tags {
    display: flex;
    gap: 3px;
    margin-top: 3px;
    flex-wrap: wrap;
}

.chat-item-tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 1px 6px;
    font-size: 9px;
    color: var(--text-secondary);
    background: var(--bg-input);
    border-radius: 8px;
    border: 1px solid transparent;
}

.chat-item-tag .tag-dot {
    width: 5px;
    height: 5px;
}

/* Gestor de etiquetas (modal) */
#tags-manager {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

#tags-manager.hidden { display: none; }

.tags-manager-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 500px;
    max-width: 100%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.tags-manager-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.tags-manager-header h3 { font-size: 15px; color: var(--text-primary); }
.tags-manager-header button {
    padding: 6px 12px;
    color: var(--text-muted);
    border-radius: var(--radius-xs);
    font-size: 16px;
}
.tags-manager-header button:hover { background: var(--bg-hover); color: var(--text-primary); }

.tags-manager-body {
    padding: 16px 20px;
    overflow-y: auto;
    flex: 1;
}

.tag-manager-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}
.tag-manager-row:last-child { border-bottom: none; }

.tag-manager-row input[type="color"] {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    background: transparent;
    cursor: pointer;
    padding: 0;
    -webkit-appearance: none;
}
.tag-manager-row input[type="color"]::-webkit-color-swatch { border: none; border-radius: 4px; }

.tag-manager-row input[type="text"] {
    flex: 1;
    padding: 6px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text-primary);
    font-size: 13px;
}
.tag-manager-row input[type="text"]:focus { border-color: var(--accent); outline: none; }

.tag-usage {
    font-size: 11px;
    color: var(--text-muted);
    min-width: 50px;
    text-align: right;
}

.tag-delete {
    padding: 6px 10px;
    color: var(--text-muted);
    border-radius: var(--radius-xs);
    font-size: 14px;
}
.tag-delete:hover { color: var(--danger); background: rgba(239,83,80,0.1); }

.tag-create-form {
    display: flex;
    gap: 8px;
    padding: 12px 0 0;
    border-top: 1px solid var(--border);
    margin-top: 12px;
}
.tag-create-form input[type="color"] {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    background: transparent;
    cursor: pointer;
    padding: 0;
    -webkit-appearance: none;
}
.tag-create-form input[type="color"]::-webkit-color-swatch { border: none; border-radius: 4px; }
.tag-create-form input[type="text"] {
    flex: 1;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text-primary);
    font-size: 13px;
}
.tag-create-form button {
    padding: 8px 14px;
    background: var(--accent);
    color: #0d1b2a;
    border-radius: var(--radius-xs);
    font-size: 13px;
    font-weight: 500;
}

/* Chat tagger (popup para asignar tags) */
#chat-tagger {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
#chat-tagger.hidden { display: none; }

.chat-tagger-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 400px;
    max-width: 100%;
}
.chat-tagger-header {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.chat-tagger-header h3 { font-size: 14px; color: var(--text-primary); }
.chat-tagger-header button {
    padding: 4px 10px;
    color: var(--text-muted);
    font-size: 14px;
}

#chat-tagger-list {
    padding: 12px 18px;
    max-height: 300px;
    overflow-y: auto;
}

.chat-tagger-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 6px;
    border-radius: var(--radius-xs);
    cursor: pointer;
    font-size: 13px;
    color: var(--text-primary);
}
.chat-tagger-item:hover { background: var(--bg-hover); }
.chat-tagger-item input { accent-color: var(--accent); }

.chat-tagger-footer {
    padding: 12px 18px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}
.chat-tagger-footer button {
    padding: 8px 14px;
    border-radius: var(--radius-xs);
    font-size: 13px;
}
.chat-tagger-cancel { color: var(--text-muted); border: 1px solid var(--border); }
.chat-tagger-save { background: var(--accent); color: #0d1b2a; }

/* Botón de etiquetar en cada chat-item del sidebar */
.chat-item-tag-btn {
    opacity: 0;
    padding: 4px 6px;
    color: var(--text-muted);
    border-radius: 4px;
    font-size: 12px;
    transition: all 0.15s;
}
.chat-item:hover .chat-item-tag-btn { opacity: 1; }
.chat-item-tag-btn:hover { background: var(--bg-hover); color: var(--accent); }

@media (max-width: 768px) {
    .chat-item-tag-btn { opacity: 1; }
}

/* ══════════════════════════════════════════════════════════════
   Extras v1.2 — Renombrar conversación + Tag en prompt editor
   ══════════════════════════════════════════════════════════════ */

.chat-item-rename-btn {
    opacity: 0;
    padding: 4px 6px;
    color: var(--text-muted);
    border-radius: 4px;
    font-size: 12px;
    transition: all 0.15s;
}
.chat-item:hover .chat-item-rename-btn { opacity: 1; }
.chat-item-rename-btn:hover { background: var(--bg-hover); color: var(--accent); }

@media (max-width: 768px) {
    .chat-item-rename-btn { opacity: 1; }
}

.chat-item-title-edit {
    width: 100%;
    padding: 4px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--accent);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    outline: none;
    font-family: inherit;
}

.prompt-tag-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    font-size: 11px;
    color: var(--text-secondary);
    background: var(--bg-input);
    border: 1px solid transparent;
    border-radius: 10px;
    margin-left: 6px;
}

#spe-tag {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
}
#spe-tag:focus { border-color: var(--accent); outline: none; }
#spe-tag option { background: var(--bg-secondary); }