:root{--wa-green: #00a884;--wa-green-dark: #008069;--wa-bg: #eae6df;--panel: #ffffff;--panel-2: #f0f2f5;--border: #e9edef;--text: #111b21;--text-muted: #667781;--bubble-out: #d9fdd3;--bubble-in: #ffffff}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Segoe UI,Helvetica,Arial,sans-serif;color:var(--text);background:var(--panel-2)}.splash{display:grid;place-items:center;height:100%;color:var(--text-muted)}.login-wrap{height:100%;display:grid;place-items:center;background:linear-gradient(180deg,var(--wa-green-dark) 0 220px,var(--panel-2) 220px)}.login-card{width:360px;max-width:90vw;background:var(--panel);border-radius:10px;padding:32px 28px;box-shadow:0 6px 24px #00000026;display:flex;flex-direction:column;gap:14px}.login-card h1{font-size:20px;margin:0}.login-sub{margin:0 0 6px;color:var(--text-muted);font-size:14px}.login-card input,.composer input,.composer-row input{padding:11px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px;outline:none}.login-card input:focus{border-color:var(--wa-green)}.login-card button,.composer button{background:var(--wa-green-dark);color:#fff;border:none;padding:11px;border-radius:8px;font-size:15px;cursor:pointer}.login-card button:disabled,.composer button:disabled{opacity:.6;cursor:default}.login-error,.composer-error{color:#b00020;font-size:13px}.app{display:grid;grid-template-columns:360px 1fr;height:100%}.sidebar{background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.sidebar-header{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--panel-2)}.sidebar-user{font-weight:600;flex:1}.logout-btn{background:transparent;border:none;color:var(--wa-green-dark);cursor:pointer;font-size:14px}.contact-list{overflow-y:auto;flex:1}.sidebar-search{display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--panel);border-bottom:1px solid var(--border)}.sidebar-search input{flex:1;border:none;background:var(--panel-2);border-radius:8px;padding:7px 10px;font-size:14px;outline:none}.search-icon{font-size:13px;opacity:.6}.search-clear{background:transparent;border:none;cursor:pointer;color:var(--text-muted);font-size:13px}.contact-menu-btn{position:absolute;top:6px;right:10px;border:none;background:transparent;color:var(--text-muted);font-size:17px;line-height:1;cursor:pointer;opacity:0;padding:2px 5px;border-radius:4px}.contact-item:hover .contact-menu-btn,.contact-item.menu-open .contact-menu-btn{opacity:1}.contact-item:hover .contact-time,.contact-item.menu-open .contact-time{opacity:0}.contact-menu-btn:hover{background:#00000014}.contact-menu{position:absolute;top:28px;right:8px;z-index:30;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px #0000002e;overflow:hidden;min-width:170px}.contact-menu button{display:block;width:100%;text-align:left;padding:9px 14px;border:none;background:transparent;font-size:14px;cursor:pointer}.contact-menu button:hover{background:var(--panel-2)}.empty-contacts{padding:24px 16px;color:var(--text-muted);font-size:14px}.contact-item{display:flex;align-items:center;gap:12px;width:100%;padding:10px 14px;border:none;border-bottom:1px solid var(--border);background:transparent;cursor:pointer;text-align:left;position:relative}.contact-item:hover{background:var(--panel-2)}.contact-item.active{background:#e7f3ef}.avatar{width:44px;height:44px;border-radius:50%;background:var(--wa-green);color:#fff;display:grid;place-items:center;font-weight:600;flex-shrink:0}.avatar-self{width:38px;height:38px;font-size:14px}.contact-meta{flex:1;min-width:0}.contact-top{display:flex;justify-content:space-between;gap:8px}.contact-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.contact-time{color:var(--text-muted);font-size:12px;flex-shrink:0}.contact-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.contact-waid{color:var(--text-muted);font-size:13px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.contact-time.unread{color:var(--wa-green);font-weight:600}.unread-badge{flex-shrink:0;background:var(--wa-green);color:#fff;font-size:12px;font-weight:600;min-width:20px;height:20px;padding:0 6px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;line-height:1}.chat-view{display:flex;flex-direction:column;min-height:0;background:var(--wa-bg)}.chat-empty{display:grid;place-items:center;color:var(--text-muted)}.chat-empty-inner{text-align:center}.chat-header{background:var(--panel-2);padding:10px 18px;border-bottom:1px solid var(--border)}.chat-title{font-weight:600}.chat-subtitle{font-size:13px;color:var(--text-muted)}.messages{flex:1;overflow-y:auto;padding:18px 8%;display:flex;flex-direction:column;gap:4px}.bubble-row{display:flex}.bubble-row.out{justify-content:flex-end}.bubble{max-width:65%;padding:6px 9px 8px;border-radius:8px;background:var(--bubble-in);box-shadow:0 1px .5px #00000021;position:relative;font-size:14.5px;line-height:1.35;word-wrap:break-word}.bubble-row.out .bubble{background:var(--bubble-out)}.bubble-body{white-space:pre-wrap}.bubble-image-link{display:block}.bubble-image{display:block;max-width:280px;max-height:340px;width:auto;height:auto;border-radius:6px;cursor:pointer}.bubble-image+.bubble-body{margin-top:4px}.bubble-doc{display:flex;align-items:center;gap:8px;padding:8px 10px;background:#0000000d;border-radius:6px;text-decoration:none;color:inherit;max-width:250px}.bubble-doc:hover{background:#00000014}.bubble-doc-icon{font-size:22px;flex-shrink:0}.bubble-doc-name{font-size:14px;overflow-wrap:anywhere}.bubble-doc+.bubble-body{margin-top:4px}.bubble-audio{display:block;max-width:250px;height:40px;margin:2px 0}.bubble-star{position:absolute;top:-8px;left:-8px;font-size:13px;filter:drop-shadow(0 1px 1px rgba(0,0,0,.3))}.bubble-menu-btn{position:absolute;top:0;right:0;border:none;background:var(--bubble-in);color:var(--text-muted);font-size:15px;line-height:1;cursor:pointer;opacity:0;padding:2px 5px;border-radius:0 8px 0 6px}.bubble-row.out .bubble-menu-btn{background:var(--bubble-out)}.bubble:hover .bubble-menu-btn{opacity:1}.bubble-menu-btn:hover{color:var(--text)}.bubble-menu{position:absolute;top:20px;right:3px;z-index:25;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px #0000002e;overflow:hidden;min-width:150px}.bubble-menu.up{top:auto;bottom:calc(100% + 2px)}.bubble-menu button{display:block;width:100%;text-align:left;padding:8px 14px;border:none;background:transparent;font-size:14px;cursor:pointer;color:var(--text)}.bubble-menu button:hover{background:var(--panel-2)}.menu-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:24;background:transparent}.bubble-quote{display:flex;flex-direction:column;gap:1px;border-left:3px solid var(--wa-green);background:#0000000d;border-radius:4px;padding:4px 8px;margin-bottom:4px;font-size:13px}.bubble-quote-who{font-weight:600;color:var(--wa-green-dark)}.bubble-quote-text{color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}.reply-bar{display:flex;align-items:center;gap:8px;background:var(--panel);border-left:3px solid var(--wa-green);border-radius:6px;padding:6px 10px;margin-bottom:8px}.reply-bar-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.reply-bar-who{font-weight:600;font-size:13px;color:var(--wa-green-dark)}.reply-bar-text{font-size:13px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reply-bar-close{background:transparent;border:none;cursor:pointer;color:var(--text-muted);font-size:14px;flex-shrink:0}.starred-list{display:flex;flex-direction:column;max-height:60vh;overflow-y:auto}.starred-item{display:flex;flex-direction:column;gap:3px;width:100%;text-align:left;padding:10px 12px;border:none;border-bottom:1px solid var(--border);background:transparent;cursor:pointer}.starred-item:hover{background:var(--panel-2)}.starred-top{display:flex;justify-content:space-between;gap:8px}.starred-contact{font-weight:600;font-size:14px}.starred-date{color:var(--text-muted);font-size:12px;flex-shrink:0}.starred-body{color:var(--text-muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.forward-preview{padding:8px 12px;margin-bottom:10px;border-radius:8px;background:var(--panel-2);color:var(--text-muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.forward-search{width:100%;box-sizing:border-box;padding:8px 10px;margin-bottom:10px;border:1px solid var(--border);border-radius:8px;background:var(--panel);color:inherit;font-size:14px}.forward-list{display:flex;flex-direction:column;max-height:55vh;overflow-y:auto}.forward-item{display:flex;align-items:baseline;gap:8px;width:100%;text-align:left;padding:10px 12px;border:none;border-bottom:1px solid var(--border);background:transparent;cursor:pointer}.forward-item:hover:not(:disabled){background:var(--panel-2)}.forward-item:disabled{cursor:default;opacity:.6}.forward-item-name{font-weight:600;font-size:14px}.forward-item-wa{color:var(--text-muted);font-size:12px}.forward-item-sending{margin-left:auto;color:var(--text-muted)}.attach-btn{background:transparent;border:none;font-size:20px;cursor:pointer;padding:0 4px;flex-shrink:0}.attach-btn:disabled{opacity:.5;cursor:default}.bubble-meta{display:block;text-align:right;font-size:11px;color:var(--text-muted);margin-top:2px}.bubble-status.read{color:#53bdeb}.composer{background:var(--panel-2);padding:10px 14px;border-top:1px solid var(--border);position:relative}.composer-row{display:flex;gap:10px}.composer-row input{flex:1;background:#fff}.composer button{padding-left:22px;padding-right:22px}.qr-dropdown{position:absolute;left:14px;right:14px;bottom:100%;margin-bottom:6px;max-height:240px;overflow-y:auto;background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px #00000026;z-index:20}.qr-dropdown .qr-item{display:flex;flex-direction:column;gap:2px;width:100%;text-align:left;padding:8px 12px;border:none;border-bottom:1px solid var(--border);background:transparent;cursor:pointer}.qr-dropdown .qr-item:last-child{border-bottom:none}.qr-dropdown .qr-item.active{background:#e7f3ef}.qr-shortcut{font-weight:600;color:var(--wa-green-dark);font-size:13px}.qr-text{color:var(--text-muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.qr-textarea{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;outline:none;resize:vertical}.qr-textarea:focus{border-color:var(--wa-green)}.deeplink-error{position:fixed;top:12px;left:50%;transform:translate(-50%);z-index:200;background:#b00020;color:#fff;padding:10px 16px;border-radius:8px;font-size:14px;box-shadow:0 4px 16px #00000040;cursor:pointer;max-width:90vw}.deeplink-close{margin-left:8px;opacity:.8}.admin-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:grid;place-items:center;z-index:100}.admin-panel{background:var(--panel);border-radius:12px;width:min(720px,96vw);max-height:90vh;overflow-y:auto;padding:24px 28px;display:flex;flex-direction:column;gap:20px;box-shadow:0 8px 32px #0003}.admin-panel-header{display:flex;align-items:center;justify-content:space-between}.admin-panel-header h2{margin:0;font-size:18px}.admin-close{background:transparent;border:none;font-size:18px;cursor:pointer;color:var(--text-muted);padding:4px 8px}.admin-close:hover{color:var(--text)}.admin-section h3{margin:0 0 12px;font-size:15px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}.admin-table{width:100%;border-collapse:collapse;font-size:14px}.admin-table th{text-align:left;padding:8px 10px;background:var(--panel-2);border-bottom:1px solid var(--border);font-weight:600;color:var(--text-muted)}.admin-table td{padding:8px 10px;border-bottom:1px solid var(--border);vertical-align:middle}.role-badge{border:none;border-radius:12px;padding:3px 10px;font-size:12px;cursor:pointer;font-weight:600}.role-badge.admin{background:#e8f5e9;color:#2e7d32}.role-badge.user{background:var(--panel-2);color:var(--text-muted)}.danger-btn{background:transparent;border:1px solid #e57373;color:#c62828;border-radius:6px;padding:4px 10px;font-size:13px;cursor:pointer}.danger-btn:hover{background:#ffebee}.link-btn{background:transparent;border:none;color:var(--wa-green-dark);cursor:pointer;font-size:13px;padding:0;text-decoration:underline}.pass-edit{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.pass-edit input{padding:5px 8px;border:1px solid var(--border);border-radius:6px;font-size:13px;outline:none;width:160px}.pass-edit input:focus{border-color:var(--wa-green)}.pass-edit button{padding:5px 10px;border:none;border-radius:6px;font-size:13px;cursor:pointer;background:var(--wa-green-dark);color:#fff}.pass-edit button:last-of-type{background:var(--panel-2);color:var(--text)}.admin-error{color:#b00020;font-size:13px;padding:4px 0}.admin-error-inline{color:#b00020;font-size:12px}.admin-loading{color:var(--text-muted);font-size:14px;padding:12px 0}.admin-form{display:flex;flex-direction:column;gap:10px;max-width:360px}.admin-form input[type=text],.admin-form input[type=password]{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none}.admin-form input[type=text]:focus,.admin-form input[type=password]:focus{border-color:var(--wa-green)}.admin-form button[type=submit]{background:var(--wa-green-dark);color:#fff;border:none;padding:10px;border-radius:8px;font-size:14px;cursor:pointer}.admin-form button[type=submit]:disabled{opacity:.6;cursor:default}.admin-check{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}