/* ============================================================================
   COMUNICADOR INTERNO — barra de tarefas (topo) + painéis
   Usa os tokens de superfície/texto (tema claro e escuro).
   ============================================================================ */

/* --- Barra de tarefas (topo da página) ----------------------------------- */
.app-topbar {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    box-shadow: 0 8px 32px var(--glass-shadow);
    position: sticky;
    top: 20px;
    z-index: 40;
}

.app-topbar-titulo {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--texto);
}

.app-topbar-acoes {
    display: flex;
    align-items: center;
    gap: 10px;
}

.comunicador-sino {
    position: relative;
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--surface-hover);
    color: var(--texto);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}

.comunicador-sino:hover {
    background: var(--surface);
    transform: translateY(-1px);
}

.comunicador-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--accent, #E0311B);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    line-height: 1;
}

/* --- Painel de tarefas (avisos) ------------------------------------------- */
.comunicador-painel {
    position: fixed;
    top: 86px;
    right: 20px;
    width: 400px;
    max-width: calc(100vw - 40px);
    z-index: 50;
    background: var(--surface);
    border: var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: 0 24px 48px var(--glass-shadow);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    overflow: hidden;
    animation: comunicador-in 0.18s var(--transition);
}

.comunicador-painel-topo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--texto);
}

.comunicador-painel-topo .btn { padding: 6px 12px; font-size: 0.78rem; }

.comunicador-tarefas {
    max-height: 420px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.comunicador-tarefa {
    display: flex;
    flex-direction: column;
    gap: 3px;
    text-align: left;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-soft);
    color: var(--texto);
    cursor: pointer;
    font-family: inherit;
    transition: background var(--transition);
}

.comunicador-tarefa:hover { background: var(--surface-hover); }
.comunicador-tarefa.nao-lida { border-left: 3px solid var(--accent, #E0311B); }

.comunicador-tarefa-tipo {
    align-self: flex-start;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--texto-muted);
    text-transform: uppercase;
}

.comunicador-tarefa strong { font-size: 0.85rem; color: var(--texto); }
.comunicador-tarefa-corpo { font-size: 0.78rem; color: var(--texto-muted); }
.comunicador-tarefa-hora { font-size: 0.68rem; color: var(--texto-faint); }

/* --- Drawer de chat --------------------------------------------------------- */
.comunicador-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 600px;
    max-width: 100vw;
    z-index: 60;
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border-left: 1px solid var(--border);
    box-shadow: -24px 0 48px var(--glass-shadow);
    animation: comunicador-slide 0.22s var(--transition);
}

.comunicador-drawer-topo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    color: var(--texto);
}

/* Fechar (×): contraste garantido — vermelho da marca sobre chip translúcido */
.comunicador-fechar {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #fff;
    background: var(--accent, #E0311B);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1;
    transition: transform var(--transition), filter var(--transition);
}

.comunicador-fechar:hover {
    filter: brightness(1.15);
    transform: scale(1.08);
}

.comunicador-drawer-corpo {
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: 190px 1fr;
}

.comunicador-canais {
    border-right: 1px solid var(--border);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    padding: 8px;
    gap: 4px;
}

.comunicador-canal {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--texto);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.82rem;
    text-align: left;
    transition: all var(--transition);
}

.comunicador-canal:hover { background: var(--surface-hover); }
.comunicador-canal.ativo {
    background: var(--primary-bg);
    border-color: var(--border);
}

.comunicador-canal-nome { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.comunicador-canal-tipo { font-size: 0.6rem; color: var(--texto-faint); text-transform: uppercase; }

.comunicador-chat {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.comunicador-mensagens {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.chat-bolha {
    max-width: 78%;
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.chat-bolha.me {
    align-self: flex-end;
    background: var(--primary-bg);
    border: 1px solid rgba(59, 130, 246, 0.35);
}

.chat-bolha.other {
    align-self: flex-start;
    background: var(--surface-alt);
    border: 1px solid var(--border);
}

.chat-bolha-nome { font-size: 0.68rem; font-weight: 700; color: var(--primary, #104e8b); }
.chat-bolha-texto { color: var(--texto); white-space: pre-wrap; word-wrap: break-word; }
.chat-bolha-hora { align-self: flex-end; font-size: 0.62rem; color: var(--texto-faint); }

.comunicador-entrada {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--border);
}

.comunicador-vazio {
    margin: 14px;
    font-size: 0.8rem;
    color: var(--texto-muted);
    text-align: center;
    font-style: italic;
}

@keyframes comunicador-in {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes comunicador-slide {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

/* Responsivo: drawer ocupa a tela em telas pequenas */
@media (max-width: 720px) {
    .comunicador-drawer { width: 100vw; }
    .comunicador-drawer-corpo { grid-template-columns: 1fr; }
    .comunicador-canais { flex-direction: row; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--border); }
}