.msg-container{display:flex;flex-direction:column;height:calc(100vh - 70px);height:calc(100dvh - 70px);max-width:920px;margin:0 auto;padding:0;position:relative;overflow:hidden}@media (min-width:641px){.msg-body{display:flex;flex:1;overflow:hidden}.msg-inbox-wrap{width:320px;min-width:280px;border-right:1px solid var(--border);display:flex !important;flex-direction:column;overflow:hidden}.msg-thread{display:flex !important;flex:1;min-width:0}.msg-thread:not(.active) .msg-thread-messages,.msg-thread:not(.active) .msg-compose{display:none}.msg-thread:not(.active)::after{content:'Seleciona uma conversa';display:flex;align-items:center;justify-content:center;flex:1;color:var(--muted);font-size:0.95rem}.msg-back-btn{display:none !important}}.msg-header{display:flex;align-items:center;gap:0.5rem;padding:0.75rem 1rem;border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:10}.msg-header h2{margin:0;font-size:1.1rem;font-weight:600;color:var(--text);flex:1}.msg-back-btn{background:none;border:none;color:var(--accent);font-size:1.2rem;cursor:pointer;padding:0.25rem 0.5rem;border-radius:6px;display:none}.msg-back-btn:hover{background:var(--surface-3)}.msg-new-btn{background:var(--accent);color:var(--accent-contrast);border:none;border-radius:50%;width:32px;height:32px;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}.msg-new-btn:hover{opacity:0.85}.msg-inbox-wrap{flex:1;display:flex;flex-direction:column;overflow:hidden}.msg-inbox{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}.msg-conv-item{display:flex;align-items:center;gap:0.75rem;padding:0.75rem 1rem;cursor:pointer;border-bottom:1px solid var(--border);transition:background 0.15s}.msg-conv-item:hover{background:var(--surface-2)}.msg-conv-item.unread{background:var(--surface-2);border-left:3px solid var(--accent)}.msg-conv-item.active{background:var(--surface-3);border-left:3px solid var(--accent)}.msg-conv-avatar{width:44px;height:44px;border-radius:50%;background:var(--surface-3);display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--muted);flex-shrink:0;overflow:hidden}.msg-conv-body{flex:1;min-width:0}.msg-conv-name{font-weight:600;font-size:0.95rem;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg-conv-preview{font-size:0.82rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.msg-conv-item.unread .msg-conv-name{font-weight:700}.msg-conv-item.unread .msg-conv-preview{color:var(--text);font-weight:500}.msg-conv-item.unread .msg-conv-time{color:var(--accent);font-weight:600}.msg-conv-meta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0}.msg-conv-time{font-size:0.72rem;color:var(--muted)}.msg-conv-badge{background:var(--accent);color:var(--accent-contrast);border-radius:10px;font-size:0.7rem;font-weight:700;min-width:18px;height:18px;display:flex;align-items:center;justify-content:center;padding:0 5px}.msg-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1rem;text-align:center;color:var(--muted)}.msg-empty-icon{font-size:2.5rem;margin-bottom:0.75rem}.msg-empty p{margin:0.25rem 0}.msg-login-required{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1rem;text-align:center;color:var(--muted)}.msg-thread{display:none;flex-direction:column;flex:1;min-height:0}.msg-thread.active{display:flex}.msg-thread-messages{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:0.75rem 1rem;display:flex;flex-direction:column;gap:0.35rem}.msg-load-more{background:none;border:1px solid var(--border);color:var(--muted);padding:0.4rem 1rem;border-radius:16px;cursor:pointer;font-size:0.8rem;align-self:center;margin-bottom:0.5rem}.msg-load-more:hover{background:var(--surface-2);color:var(--text)}.msg-bubble-row{display:flex;max-width:80%}.msg-bubble-row.sent{align-self:flex-end}.msg-bubble-row.received{align-self:flex-start}.msg-bubble{padding:0.5rem 0.85rem;border-radius:16px;font-size:0.9rem;line-height:1.4;word-break:break-word;position:relative}.msg-bubble-row.sent .msg-bubble{background:var(--accent);color:var(--accent-contrast);border-bottom-right-radius:4px}.msg-bubble-row.received .msg-bubble{background:var(--surface-3);color:var(--text);border-bottom-left-radius:4px}.msg-bubble-time{font-size:0.65rem;color:rgba(255,255,255,0.5);margin-top:2px;text-align:right}.msg-bubble-row.received .msg-bubble-time{color:var(--muted);text-align:left}.msg-compose{display:flex;align-items:center;gap:0.5rem;padding:0.5rem 0.75rem;padding-bottom:calc(0.5rem + env(safe-area-inset-bottom,0px));border-top:1px solid var(--border);background:var(--surface);flex-shrink:0}.msg-compose input{flex:1;background:var(--surface-2);border:1px solid var(--border);border-radius:20px;padding:0.5rem 0.85rem;color:var(--text);font-size:0.9rem;outline:none}.msg-compose input:focus{border-color:var(--accent)}.msg-compose input::placeholder{color:var(--muted)}.msg-send-btn{background:var(--accent);color:var(--accent-contrast);border:none;border-radius:50%;width:36px;height:36px;font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}.msg-send-btn:hover{opacity:0.85}.msg-send-btn:disabled{opacity:0.4;cursor:not-allowed}.msg-new-conv-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:1000;display:flex;align-items:center;justify-content:center}.msg-new-conv-modal{background:var(--surface);border:1px solid var(--border);border-radius:12px;width:90%;max-width:400px;padding:1.25rem;max-height:70vh;display:flex;flex-direction:column}.msg-new-conv-modal h3{margin:0 0 0.75rem;font-size:1rem;color:var(--text)}.msg-search-input{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:0.5rem 0.75rem;color:var(--text);font-size:0.9rem;outline:none;width:100%;box-sizing:border-box}.msg-search-input:focus{border-color:var(--accent)}.msg-search-input::placeholder{color:var(--muted)}.msg-search-results{margin-top:0.5rem;flex:1;overflow-y:auto}.msg-search-result{display:flex;align-items:center;gap:0.5rem;padding:0.5rem 0.5rem;cursor:pointer;border-radius:8px}.msg-search-result:hover{background:var(--surface-2)}.msg-search-result-avatar{width:32px;height:32px;border-radius:50%;background:var(--surface-3);display:flex;align-items:center;justify-content:center;font-size:0.9rem;flex-shrink:0}.msg-search-result-name{font-size:0.9rem;color:var(--text)}.msg-search-empty{padding:1rem;text-align:center;color:var(--muted);font-size:0.85rem}.msg-new-conv-close{background:none;border:1px solid var(--border);color:var(--muted);padding:0.4rem 1rem;border-radius:8px;cursor:pointer;font-size:0.85rem;margin-top:0.75rem;align-self:center}.msg-new-conv-close:hover{color:var(--text);background:var(--surface-2)}.msg-body{display:flex;flex:1;overflow:hidden;min-height:0}@media (max-width:640px){.msg-container{max-width:100%;height:calc(100vh - var(--header-height,56px) - var(--bottom-nav-height,56px) - env(safe-area-inset-bottom,0px));height:calc(100dvh - var(--header-height,56px) - var(--bottom-nav-height,56px) - env(safe-area-inset-bottom,0px))}.msg-bubble-row{max-width:88%}.msg-body{flex-direction:column}.msg-inbox-wrap{flex:1}.msg-body.thread-open .msg-inbox-wrap{display:none !important}}@media (min-width:641px){.msg-back-btn{display:none !important}}.msg-date-sep{display:flex;align-items:center;justify-content:center;margin:0.75rem 0 0.35rem;gap:0.75rem}.msg-date-sep::before,.msg-date-sep::after{content:'';flex:1;height:1px;background:var(--border)}.msg-date-sep span{font-size:0.72rem;color:var(--muted);white-space:nowrap;text-transform:uppercase;letter-spacing:0.04em}.msg-read-tick{font-size:0.7rem;margin-left:4px;opacity:0.45}.msg-read-tick.read{opacity:1;color:#4fc3f7}.msg-ctx-menu{position:absolute;z-index:2000;background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,0.25);padding:4px;min-width:140px}.msg-ctx-delete{background:none;border:none;color:#ef5350;padding:0.45rem 0.75rem;font-size:0.85rem;cursor:pointer;width:100%;text-align:left;border-radius:6px}.msg-ctx-delete:hover{background:rgba(239,83,80,0.12)}.msg-thread-search{display:flex;align-items:center;gap:0.4rem;padding:0.35rem 0.75rem;border-bottom:1px solid var(--border);background:var(--surface)}.msg-thread-search input{flex:1;background:var(--surface-2);border:1px solid var(--border);border-radius:16px;padding:0.35rem 0.7rem;color:var(--text);font-size:0.85rem;outline:none}.msg-thread-search input:focus{border-color:var(--accent)}.msg-thread-search input::placeholder{color:var(--muted)}.msg-thread-search-close{background:none;border:none;color:var(--muted);font-size:1rem;cursor:pointer;padding:0.2rem 0.3rem}.msg-thread-search-close:hover{color:var(--text)}.msg-search-thread-btn{background:none;border:none;font-size:1.1rem;cursor:pointer;padding:0.25rem 0.4rem;border-radius:6px;color:var(--muted)}.msg-search-thread-btn:hover{background:var(--surface-3);color:var(--text)}.msg-bubble-row.search-match .msg-bubble{outline:2px solid var(--accent);outline-offset:2px}