/* Explain: Styles for private messages, chat bubbles, notifications, and pilot menus. */
/* Mensagens privadas: caixa de entrada, conversas, menu do piloto e notificações. */
.pdb-scroll { scrollbar-width: thin; scrollbar-color: var(--secondary-color) transparent; }
.pdb-scroll::-webkit-scrollbar { width: 8px; }
.pdb-scroll::-webkit-scrollbar-thumb { border-radius: 999px; background: var(--secondary-color); }

.pdb-msg-avatar { width: 3rem; height: 3rem; flex-shrink: 0; border: 1px solid var(--glass-border); border-radius: 999px; object-fit: cover; }

.pdb-conv { display: flex; align-items: center; gap: 0.75rem; width: 100%; border: 1px solid transparent; border-radius: 0.9rem; background: transparent; color: inherit; padding: 0.6rem 0.7rem; text-align: left; cursor: pointer; transition: background 250ms ease, border-color 250ms ease; }
.pdb-conv:hover { background: rgba(255, 255, 255, 0.05); }
.pdb-conv.is-active { border-color: var(--accent-color); background: rgba(225, 6, 0, 0.12); }
.pdb-conv-avatar { width: 2.75rem; height: 2.75rem; flex-shrink: 0; border: 1px solid var(--glass-border); border-radius: 999px; object-fit: cover; }
.pdb-conv-mid { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.pdb-conv-name { color: var(--text-color); font-size: 0.95rem; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pdb-conv-last { color: var(--text-muted); font-size: 0.78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pdb-conv-right { display: flex; flex-direction: column; align-items: flex-end; gap: 0.25rem; flex-shrink: 0; }
.pdb-conv-time { color: var(--text-muted); font-size: 0.68rem; }
.pdb-conv-badge { display: inline-flex; align-items: center; justify-content: center; min-width: 1.25rem; height: 1.25rem; padding: 0 0.35rem; border-radius: 999px; background: var(--button-color); color: var(--text-color); font-size: 0.68rem; font-weight: 700; }

.pdb-bubble { max-width: 78%; border: 1px solid var(--glass-border); border-radius: 1rem 1rem 1rem 0.25rem; background: rgba(255, 255, 255, 0.05); padding: 0.6rem 0.9rem; }
.pdb-bubble.is-own { margin-left: auto; border-color: rgba(225, 6, 0, 0.4); border-radius: 1rem 1rem 0.25rem 1rem; background: rgba(225, 6, 0, 0.14); }
.pdb-bubble-text { color: var(--text-color); font-size: 0.94rem; line-height: 1.55; white-space: pre-wrap; word-break: break-word; }
.pdb-bubble-time { display: block; margin-top: 0.3rem; color: var(--text-muted); font-size: 0.66rem; }

.pdb-toast { display: flex; align-items: center; gap: 0.7rem; width: 100%; border: 1px solid var(--accent-color); border-radius: 1rem; background: var(--surface-color); padding: 0.7rem; box-shadow: var(--shadow-soft); cursor: pointer; text-align: left; animation: pdbSlideIn 300ms ease; }
.pdb-toast-avatar { width: 2.5rem; height: 2.5rem; flex-shrink: 0; border-radius: 999px; object-fit: cover; }
.pdb-toast-title { display: block; color: var(--logo-subtitle-color); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.pdb-toast-sub { display: block; color: var(--text-color); font-size: 0.85rem; }
@keyframes pdbSlideIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.pdb-pilot-menu { position: fixed; z-index: 100; width: 16.25rem; border: 1px solid var(--glass-border); border-radius: 1rem; background: var(--surface-color); box-shadow: var(--shadow-soft); padding: 0.5rem; }
.pdb-menu-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.4rem; border-bottom: 1px solid var(--glass-border); padding: 0.5rem 0.5rem 0.7rem; }
.pdb-menu-avatar { width: 2.5rem; height: 2.5rem; flex-shrink: 0; border-radius: 999px; object-fit: cover; }
.pdb-menu-name { color: var(--text-color); font-size: 0.95rem; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pdb-menu-item { display: flex; align-items: center; gap: 0.7rem; width: 100%; min-height: 2.75rem; border: 0; border-radius: 0.7rem; background: transparent; color: var(--text-color); padding: 0.5rem 0.6rem; font-size: 0.85rem; font-weight: 600; text-align: left; cursor: pointer; transition: background 200ms ease; }
.pdb-menu-item:hover { background: rgba(255, 255, 255, 0.07); }
.pdb-menu-item i { width: 1.1rem; color: var(--accent-color); text-align: center; }
.pdb-menu-status { margin: 0.4rem 0.4rem 0; color: var(--text-muted); font-size: 0.72rem; line-height: 1.4; }

.pdb-thread-empty { padding: 1rem 0; }