.whatsapp-container{background:var(--bg-surface);border-radius:var(--radius-lg);height:calc(100vh - 120px);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);display:flex;overflow:hidden}.chat-list-container{border-right:1px solid var(--border-color);background-color:var(--bg-surface);flex-direction:column;width:320px;display:flex}.chat-list-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.25rem;display:flex}.chat-list-header h2{font-size:1.1rem}.chat-search{background-color:var(--bg-main);border-bottom:1px solid var(--border-color);align-items:center;padding:.75rem 1rem;display:flex}.chat-search input{background:0 0;border:none;outline:none;width:100%;margin-left:.5rem}.chat-list{flex:1;overflow-y:auto}.chat-item{border-bottom:1px solid var(--border-color);cursor:pointer;transition:background-color var(--transition-fast);padding:1rem;display:flex}.chat-item:hover{background-color:var(--bg-main)}.chat-item.active{background-color:var(--primary-blue-light)}.chat-avatar{border-radius:var(--radius-full);background-color:var(--primary-blue);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;margin-right:1rem;font-size:1.25rem;font-weight:600;display:flex}.chat-info{flex:1;min-width:0}.chat-info-top{justify-content:space-between;margin-bottom:.25rem;display:flex}.chat-name{white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;font-weight:600;overflow:hidden}.chat-time{color:var(--text-muted);font-size:.75rem}.chat-info-bottom{justify-content:space-between;align-items:center;margin-bottom:.5rem;display:flex}.chat-last-message{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;overflow:hidden}.unread-badge{background-color:var(--secondary-green);color:#fff;border-radius:var(--radius-full);padding:.1rem .4rem;font-size:.7rem;font-weight:700}.chat-tags{align-items:center;gap:.5rem;display:flex}.status-dot{border-radius:50%;width:8px;height:8px}.status-dot.novo{background-color:var(--primary-blue)}.status-dot.aguardando{background-color:var(--warning-yellow)}.status-dot.em-atendimento{background-color:var(--secondary-green)}.tag-sector{background:var(--bg-main);color:var(--text-secondary);border:1px solid var(--border-color);border-radius:4px;padding:.1rem .4rem;font-size:.7rem}.chat-main-container{background-color:#efeae2;flex-direction:column;flex:1;display:flex;position:relative}.chat-header{background-color:var(--bg-surface);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;height:70px;padding:0 1.5rem;display:flex}.active-chat-info{align-items:center;display:flex}.active-chat-info h3{font-size:1.1rem}.active-chat-info p{color:var(--text-secondary);font-size:.8rem}.chat-header-actions{align-items:center;gap:.75rem;display:flex}.icon-btn{color:var(--text-secondary)}.icon-btn:hover{color:var(--primary-blue)}.chat-messages{flex-direction:column;flex:1;gap:1rem;padding:1.5rem;display:flex;overflow-y:auto}.system-message{text-align:center;margin:1rem 0}.system-message span{color:#665100;border-radius:var(--radius-md);background-color:#fff3c4;padding:.4rem 1rem;font-size:.75rem;box-shadow:0 1px 1px #0000000d}.message{max-width:75%;display:flex}.message.received{align-self:flex-start}.message.sent{align-self:flex-end}.message-content{background-color:var(--bg-surface);border-radius:var(--radius-md);padding:.75rem 1rem;font-size:.95rem;position:relative;box-shadow:0 1px 1px #0000000d}.message.sent .message-content{background-color:#d9fdd3}.message-time{color:var(--text-muted);float:right;margin-top:.5rem;margin-left:1rem;font-size:.65rem}.chat-input-area{background-color:var(--bg-surface);align-items:center;gap:1rem;padding:1rem;display:flex}.chat-input-area input{border-radius:var(--radius-full);border:1px solid var(--border-color);background-color:var(--bg-main);outline:none;flex:1;padding:.75rem 1rem}.chat-input-area input:focus{border-color:var(--primary-blue)}.send-btn{border-radius:50%;width:44px;height:44px;padding:0}.empty-chat{height:100%;color:var(--text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-icon{opacity:.5;margin-bottom:1rem}.patient-info-sidebar{background-color:var(--bg-surface);border-left:1px solid var(--border-color);flex-direction:column;width:280px;display:flex}.info-section{border-bottom:1px solid var(--border-color);padding:1.5rem}.info-section h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:1rem;font-size:.95rem}.info-row{align-items:flex-start;gap:.5rem;margin-bottom:.75rem;font-size:.85rem;display:flex}.info-row .label{color:var(--text-secondary);width:40px;font-weight:600}.full-width{justify-content:flex-start;width:100%;margin-bottom:.5rem}.mt-2{margin-top:.5rem}