:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--wa-green:#00a884;--wa-green-dark:#008069;--wa-bg-panel:#fff;--wa-bg-app:#f0f2f5;--wa-bg-chat:#efeae2;--wa-bubble-out:#d9fdd3;--wa-bubble-in:#fff;--wa-border:#e9edef;--wa-text:#111b21;--wa-text-muted:#667781;font-family:Segoe UI,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{background:var(--wa-bg-app);color:var(--wa-text);margin:0}button{cursor:pointer;font-family:inherit}.login-screen{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login-card{background:var(--wa-bg-panel);border-radius:12px;flex-direction:column;gap:14px;width:min(360px,100%);padding:32px;display:flex;box-shadow:0 2px 12px #00000014}.login-card h1{margin:0;font-size:1.2rem}.login-subtitle{color:var(--wa-text-muted);margin:0 0 8px;font-size:.9rem}.login-card label{color:var(--wa-text-muted);flex-direction:column;gap:4px;font-size:.85rem;display:flex}.login-card input{border:1px solid var(--wa-border);border-radius:8px;padding:10px 12px;font-size:.95rem}.login-card button{background:var(--wa-green);color:#fff;border:none;border-radius:8px;margin-top:8px;padding:10px 16px;font-size:.95rem}.form-error{color:#d32f2f;margin:0;font-size:.85rem}.app-shell{flex-direction:column;height:100vh;display:flex}.topbar{background:var(--wa-green-dark);color:#fff;justify-content:space-between;align-items:center;padding:10px 20px;font-weight:600;display:flex}.topbar-user{align-items:center;gap:10px;font-size:.9rem;font-weight:400;display:flex}.link-btn{color:inherit;font-size:inherit;background:0 0;border:none;padding:0;text-decoration:underline}.app-body{flex:1;min-height:0;display:flex}.conversation-list{background:var(--wa-bg-panel);border-right:1px solid var(--wa-border);flex-direction:column;flex-shrink:0;width:340px;display:flex}.conversation-list-tabs{border-bottom:1px solid var(--wa-border);display:flex}.tab{color:var(--wa-text-muted);background:0 0;border:none;border-bottom:3px solid #0000;flex:1;padding:10px;font-size:.85rem}.tab.active{color:var(--wa-green-dark);border-bottom-color:var(--wa-green-dark);font-weight:600}.conversation-items{flex:1;overflow-y:auto}.empty-hint{color:var(--wa-text-muted);text-align:center;padding:24px 12px;font-size:.85rem}.conversation-item{border:none;border-bottom:1px solid var(--wa-border);text-align:left;background:0 0;gap:12px;width:100%;padding:12px 16px;display:flex}.conversation-item:hover{background:var(--wa-bg-app)}.conversation-item.selected{background:#e9edef}.avatar{background:var(--wa-green);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-weight:600;display:flex}.conversation-item-body{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.conversation-item-top,.conversation-item-bottom{justify-content:space-between;align-items:center;gap:6px;display:flex}.contact-name{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.conversation-time{color:var(--wa-text-muted);flex-shrink:0;font-size:.75rem}.conversation-preview{color:var(--wa-text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.85rem;overflow:hidden}.window-badge{color:#c62828;background:#fde7e7;border-radius:4px;flex-shrink:0;padding:2px 5px;font-size:.65rem}.assigned-tag{color:var(--wa-green-dark);align-items:center;gap:6px;font-size:.7rem;display:flex}.chat-window{flex-direction:column;flex:1;min-width:0;display:flex}.chat-window-empty{color:var(--wa-text-muted);justify-content:center;align-items:center}.chat-header{background:var(--wa-bg-panel);border-bottom:1px solid var(--wa-border);align-items:center;gap:12px;padding:10px 16px;display:flex}.chat-header-info{flex-direction:column;flex:1;min-width:0;display:flex}.contact-phone{color:var(--wa-text-muted);font-size:.75rem}.chat-header-actions button{background:var(--wa-green);color:#fff;border:none;border-radius:6px;padding:6px 12px;font-size:.8rem}.chat-messages{background:var(--wa-bg-chat);flex-direction:column;flex:1;gap:4px;padding:20px 8%;display:flex;overflow-y:auto}.bubble-row{display:flex}.bubble-row.out{justify-content:flex-end}.bubble{border-radius:8px;max-width:65%;padding:6px 9px;box-shadow:0 1px 1px #0000001a}.bubble.in{background:var(--wa-bubble-in)}.bubble.out{background:var(--wa-bubble-out)}.bubble-text{white-space:pre-wrap;word-break:break-word;margin:0;font-size:.92rem}.bubble-unsupported{color:var(--wa-text-muted);font-style:italic}.bubble-template-tag{color:var(--wa-green-dark);margin:0 0 4px;font-size:.7rem;font-weight:600}.bubble-media{border-radius:6px;max-width:100%;display:block}.bubble-doc{color:var(--wa-text);font-size:.9rem;text-decoration:none}.bubble-meta{color:var(--wa-text-muted);justify-content:flex-end;gap:4px;margin-top:2px;font-size:.68rem;display:flex}.composer{background:var(--wa-bg-panel);border-top:1px solid var(--wa-border);align-items:center;gap:10px;padding:10px 16px;display:flex}.composer-input{border:1px solid var(--wa-border);border-radius:20px;flex:1;padding:10px 14px;font-size:.92rem}.composer button[type=submit]{background:var(--wa-green);color:#fff;border:none;border-radius:20px;padding:8px 16px}.attach-btn{background:0 0;border:none;font-size:1.2rem}.composer-closed{flex-direction:column;align-items:flex-start;gap:8px}.composer-closed p{color:var(--wa-text-muted);margin:0;font-size:.85rem}.template-picker{position:relative}.template-picker>button{background:var(--wa-green);color:#fff;border:none;border-radius:8px;padding:8px 14px}.template-list{border:1px solid var(--wa-border);background:#fff;border-radius:8px;min-width:220px;margin:6px 0 0;padding:6px;list-style:none;position:absolute;bottom:100%;left:0;box-shadow:0 2px 10px #0000001a}.template-list li button{text-align:left;background:0 0;border:none;border-radius:6px;width:100%;padding:8px;font-size:.85rem}.template-list li button:hover{background:var(--wa-bg-app)}@media (width<=720px){.conversation-list{z-index:2;width:100%;position:absolute;inset:0}.app-body{position:relative}}