*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--wa-teal: #075e54;--wa-teal-dark: #054640;--wa-teal-light: #128c7e;--wa-green: #25d366;--wa-green-dark: #1da851;--wa-bg: #eae6df;--wa-panel: #ffffff;--wa-sidebar: #ffffff;--wa-chat-bg: #e5ddd5;--wa-bubble-out: #d9fdd3;--wa-bubble-in: #ffffff;--wa-text: #111b21;--wa-text-secondary: #667781;--wa-border: #e9edef;--wa-hover: #f5f6f6;--wa-input-bg: #f0f2f5;--wa-shadow: 0 1px 3px rgba(11, 20, 26, .08)}html,body,#root{height:100%;font-family:Segoe UI,system-ui,-apple-system,sans-serif;color:var(--wa-text);background:var(--wa-bg)}button{cursor:pointer;border:none;background:none;font-family:inherit}input,textarea{font-family:inherit}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-thumb{background:#0003;border-radius:3px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--wa-teal) 0%,var(--wa-teal-light) 100%);padding:20px}.login-card{background:var(--wa-panel);border-radius:12px;padding:40px 36px;width:100%;max-width:420px;box-shadow:0 8px 32px #00000026}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{font-size:28px;color:var(--wa-teal);font-weight:600}.login-logo p{color:var(--wa-text-secondary);margin-top:8px;font-size:14px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:13px;color:var(--wa-text-secondary);margin-bottom:6px;font-weight:500}.form-group input{width:100%;padding:12px 14px;border:1px solid var(--wa-border);border-radius:8px;font-size:15px;outline:none;transition:border-color .2s}.form-group input:focus{border-color:var(--wa-teal-light)}.btn-primary{width:100%;padding:13px;background:var(--wa-teal-light);color:#fff;border-radius:8px;font-size:15px;font-weight:600;transition:background .2s}.btn-primary:hover{background:var(--wa-teal)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{padding:13px;background:transparent;color:var(--wa-teal);border:1px solid var(--wa-teal-light);border-radius:8px;font-size:15px;font-weight:600;transition:background .2s,color .2s}.btn-secondary:hover{background:var(--wa-teal-light);color:#fff}.otp-hint{text-align:center;font-size:13px;color:var(--wa-text-secondary);margin-top:16px;line-height:1.5}.error-msg{background:#fce4e4;color:#c62828;padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}.app-container{display:flex;height:100vh;max-width:1600px;margin:0 auto;background:var(--wa-panel);box-shadow:var(--wa-shadow)}.sidebar{width:400px;min-width:340px;border-right:1px solid var(--wa-border);display:flex;flex-direction:column;background:var(--wa-sidebar)}.sidebar-header{background:var(--wa-input-bg);padding:10px 16px;display:flex;align-items:center;justify-content:space-between;min-height:60px}.sidebar-header h2{font-size:20px;font-weight:600}.header-actions{display:flex;gap:4px}.icon-btn{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--wa-text-secondary);transition:background .15s}.icon-btn:hover{background:var(--wa-hover)}.search-bar{padding:8px 12px;background:var(--wa-panel)}.search-bar input{width:100%;padding:8px 12px 8px 36px;background:var(--wa-input-bg);border:none;border-radius:8px;font-size:14px;outline:none}.search-wrapper{position:relative}.search-wrapper svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--wa-text-secondary)}.chat-filter-tabs{display:flex;gap:8px;padding:6px 12px 10px;background:var(--wa-panel);overflow-x:auto}.chat-filter-tab{border:none;background:var(--wa-hover);color:var(--wa-text-secondary);padding:6px 14px;border-radius:18px;font-size:13px;font-weight:500;white-space:nowrap;cursor:pointer}.chat-filter-tab.active{background:#128c7e2e;color:var(--wa-teal)}.chat-filter-empty{text-align:center;color:var(--wa-text-secondary);padding:28px 16px;font-size:14px}.chat-item-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}.favourite-btn{border:none;background:transparent;color:var(--wa-text-secondary);padding:2px;cursor:pointer;display:none;align-items:center}.chat-item:hover .favourite-btn,.favourite-btn.active{display:inline-flex}.favourite-btn.active{color:#eab308}.favourite-inline-star{color:#eab308;margin-right:4px;vertical-align:middle}.pinned-inline-icon{color:var(--wa-teal-light, #00a884);margin-right:4px;vertical-align:middle}.blocked-inline-icon{color:#ea0038;margin-right:4px;vertical-align:middle}.chat-more-btn{border:none;background:transparent;color:var(--wa-text-secondary);padding:2px;cursor:pointer;display:none;align-items:center}.chat-item:hover .chat-more-btn,.chat-item.active .chat-more-btn{display:inline-flex}.chat-item{position:relative}.chat-item-menu{position:absolute;right:12px;top:42px;z-index:30;background:var(--wa-panel);border-radius:8px;box-shadow:0 4px 16px #0000002e;min-width:150px;overflow:hidden}.chat-header-menu-wrap{position:relative}.chat-header-menu{position:absolute;right:0;top:100%;z-index:40;margin-top:4px;background:var(--wa-panel);border-radius:8px;box-shadow:0 4px 16px #0000002e;min-width:160px;overflow:hidden}.chat-header-menu button{display:flex;align-items:center;gap:10px;width:100%;border:none;background:transparent;padding:10px 14px;cursor:pointer;color:var(--wa-text-primary);font-size:14px;text-align:left}.chat-header-menu button:hover{background:var(--wa-hover)}.chat-item-menu button{display:flex;align-items:center;gap:10px;width:100%;border:none;background:transparent;padding:10px 14px;font-size:13px;cursor:pointer;color:var(--wa-text);text-align:left}.chat-item-menu button:hover{background:var(--wa-hover)}.blocked-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;background:#fde8e8;color:#9b1c1c;font-size:13px}.blocked-banner button{border:1px solid #ea0038;background:#fff;color:#ea0038;border-radius:6px;padding:6px 12px;font-weight:600;cursor:pointer}.message-input-area.blocked-input{justify-content:center;color:var(--wa-text-secondary);font-size:14px}.status-bar{display:flex;gap:12px;padding:12px 16px;overflow-x:auto;border-bottom:1px solid var(--wa-border)}.status-item{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:64px;cursor:pointer}.status-ring{width:56px;height:56px;border-radius:50%;padding:3px;background:linear-gradient(45deg,var(--wa-green),var(--wa-teal-light))}.status-ring.viewed{background:var(--wa-border)}.status-ring-inner{width:100%;height:100%;border-radius:50%;background:var(--wa-panel);padding:2px;overflow:hidden}.status-avatar{width:100%;height:100%;border-radius:50%;object-fit:cover;background:var(--wa-input-bg);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;color:#fff;background:var(--wa-teal-light)}.status-name{font-size:11px;color:var(--wa-text-secondary);max-width:64px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.add-status .status-ring{background:var(--wa-border)}.add-status .status-avatar{background:var(--wa-input-bg);color:var(--wa-teal-light);font-size:24px}.chat-list{flex:1;overflow-y:auto}.chat-item{display:flex;align-items:center;gap:14px;padding:12px 16px;cursor:pointer;transition:background .15s;border-bottom:1px solid var(--wa-border)}.chat-item:hover,.chat-item.active{background:var(--wa-hover)}.avatar{width:50px;height:50px;border-radius:50%;object-fit:cover;flex-shrink:0;background:var(--wa-teal-light);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:600}.chat-info{flex:1;min-width:0}.chat-info-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}.chat-name{font-size:16px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-time{font-size:12px;color:var(--wa-text-secondary);flex-shrink:0}.chat-preview{font-size:14px;color:var(--wa-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.unread-badge{background:var(--wa-green);color:#fff;font-size:12px;font-weight:600;min-width:20px;height:20px;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:0 6px}.chat-window{flex:1;display:flex;flex-direction:column;background:var(--wa-chat-bg);background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d4cdc4' fill-opacity='0.25'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}.chat-window-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--wa-input-bg);border-bottom:6px solid var(--wa-green)}.chat-window-empty h2{font-size:32px;font-weight:300;color:var(--wa-text);margin-bottom:16px}.chat-window-empty p{color:var(--wa-text-secondary);font-size:14px;max-width:500px;text-align:center;line-height:1.6}.chat-header{background:var(--wa-input-bg);padding:10px 16px;display:flex;align-items:center;gap:14px;min-height:60px;border-left:1px solid var(--wa-border)}.chat-header-info h3{font-size:16px;font-weight:500}.chat-header-info p{font-size:13px;color:var(--wa-text-secondary)}.online-dot{color:var(--wa-green)}.messages-area{flex:1;overflow-y:auto;padding:20px 60px;display:flex;flex-direction:column;gap:4px}.message-row{display:flex;margin-bottom:2px}.message-row.sent{justify-content:flex-end}.message-bubble{max-width:65%;padding:6px 8px 8px;border-radius:8px;box-shadow:0 1px 1px #00000014;position:relative}.message-row.received .message-bubble{background:var(--wa-bubble-in);border-top-left-radius:0}.message-row.sent .message-bubble{background:var(--wa-bubble-out);border-top-right-radius:0}.message-text{font-size:14.2px;line-height:19px;word-wrap:break-word;white-space:pre-wrap}.message-meta{display:flex;align-items:center;justify-content:flex-end;gap:4px;margin-top:2px}.message-time{font-size:11px;color:var(--wa-text-secondary)}.message-deleted{font-style:italic;color:var(--wa-text-secondary)}.message-bubble.deleted{opacity:.85}.message-action-btn{display:none;align-items:center;justify-content:center;border:none;background:transparent;color:var(--wa-text-secondary);cursor:pointer;padding:0;margin-left:2px}.message-bubble:hover .message-action-btn{display:inline-flex}.message-action-btn:hover{color:var(--wa-teal)}.message-reactions{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.reaction-chip{display:inline-flex;align-items:center;gap:3px;border:1px solid var(--wa-border, #e9edef);background:#ffffffe6;border-radius:12px;padding:1px 6px;font-size:13px;cursor:pointer;line-height:1.4}.reaction-chip.mine{border-color:var(--wa-teal-light);background:#128c7e1f}.reaction-count{font-size:11px;color:var(--wa-text-secondary)}.reaction-picker{position:absolute;top:-10px;left:50%;transform:translate(-50%,-100%);display:flex;gap:2px;padding:6px 8px;background:var(--wa-panel);border-radius:24px;box-shadow:0 4px 16px #0000002e;z-index:25}.reaction-picker button{border:none;background:transparent;font-size:20px;width:34px;height:34px;border-radius:50%;cursor:pointer;line-height:1}.reaction-picker button:hover,.reaction-picker button.active{background:var(--wa-hover)}.message-action-menu{position:absolute;top:-8px;right:0;transform:translateY(-100%);background:var(--wa-panel);border-radius:8px;box-shadow:0 4px 16px #0000002e;z-index:20;overflow:hidden;min-width:170px}.message-row.received .message-action-menu{right:auto;left:0}.message-action-menu button{display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;border:none;background:transparent;color:#ea0038;font-size:13px;cursor:pointer;text-align:left}.message-action-menu button:hover{background:var(--wa-hover)}.message-action-menu button:disabled{opacity:.6;cursor:not-allowed}.message-media img,.message-media video{max-width:100%;max-height:300px;border-radius:6px;display:block;margin-bottom:4px}.message-file{display:flex;align-items:center;gap:10px;padding:8px;background:#0000000a;border-radius:6px;margin-bottom:4px}.message-file a{color:var(--wa-teal-light);font-size:13px;font-weight:500}.typing-indicator{padding:8px 16px;font-size:13px;color:var(--wa-text-secondary);font-style:italic}.emoji-picker-wrap{position:relative;flex-shrink:0}.emoji-picker-popup{position:absolute;bottom:100%;left:0;margin-bottom:8px;z-index:100;border-radius:12px;overflow:hidden;box-shadow:0 4px 24px #0000002e}.message-input-area{position:relative;z-index:10;background:var(--wa-input-bg);padding:10px 16px;display:flex;align-items:flex-end;gap:10px}.attach-btn,.send-btn{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.attach-btn{color:var(--wa-text-secondary)}.attach-btn:hover{background:var(--wa-hover)}.send-btn{background:var(--wa-teal-light);color:#fff}.send-btn:hover{background:var(--wa-teal)}.message-input-wrapper{flex:1;background:var(--wa-panel);border-radius:8px;display:flex;align-items:center}.message-input-wrapper textarea{flex:1;border:none;outline:none;padding:10px 12px;font-size:15px;resize:none;max-height:120px;line-height:20px;background:transparent}.profile-panel{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:100;display:flex;justify-content:flex-end}.profile-content{width:400px;max-width:100%;background:var(--wa-panel);height:100%;overflow-y:auto;animation:slideIn .2s ease}@keyframes slideIn{0%{transform:translate(100%)}to{transform:translate(0)}}.profile-header{background:var(--wa-teal);color:#fff;padding:20px 16px;display:flex;align-items:center;gap:16px}.profile-header h2{font-size:20px;font-weight:500}.profile-avatar-section{background:var(--wa-input-bg);padding:28px;text-align:center}.profile-avatar-large{width:160px;height:160px;border-radius:50%;object-fit:cover;margin:0 auto 16px;background:var(--wa-teal-light);display:flex;align-items:center;justify-content:center;color:#fff;font-size:48px;font-weight:600}.profile-form{padding:20px}.profile-form .form-group input,.profile-form .form-group textarea{width:100%;padding:12px;border:1px solid var(--wa-border);border-radius:8px;font-size:15px}.profile-form .form-group textarea{resize:vertical;min-height:80px}.status-viewer{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;z-index:200;display:flex;flex-direction:column}.status-viewer-header{padding:16px;display:flex;align-items:center;gap:12px;color:#fff;z-index:1}.status-progress-bars{display:flex;gap:4px;padding:8px 16px;position:absolute;top:0;left:0;right:0}.progress-bar{flex:1;height:3px;background:#ffffff4d;border-radius:2px;overflow:hidden}.progress-bar-fill{height:100%;background:#fff;transition:width .1s linear}.status-viewer-content{flex:1;display:flex;align-items:center;justify-content:center;padding:60px 20px}.status-text-content{font-size:28px;color:#fff;text-align:center;padding:40px;max-width:600px;line-height:1.4}.status-media-content img,.status-media-content video{max-width:100%;max-height:80vh;object-fit:contain}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:150;display:flex;align-items:center;justify-content:center;padding:20px}.modal{background:var(--wa-panel);border-radius:12px;width:100%;max-width:480px;max-height:80vh;overflow-y:auto;padding:24px}.modal h3{font-size:18px;margin-bottom:16px}.user-search-results{max-height:300px;overflow-y:auto}.user-result{display:flex;align-items:center;gap:12px;padding:10px;border-radius:8px;cursor:pointer}.user-result:hover{background:var(--wa-hover)}.user-result.selected{background:#128c7e14}.selected-participants{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.participant-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:16px;background:var(--wa-hover);font-size:13px}.participant-chip button{display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--wa-text-secondary);cursor:pointer;padding:0}.group-avatar{background:var(--wa-teal);color:#fff}.message-sender-name{font-size:12px;font-weight:600;color:var(--wa-teal);margin-bottom:4px}.group-info-panel h2{margin:12px 0 4px;font-size:20px}.group-info-header{text-align:center;padding:8px 0 20px;border-bottom:1px solid var(--wa-border);margin-bottom:16px}.group-info-header p{color:var(--wa-text-secondary);font-size:14px}.group-members-list h4{font-size:14px;color:var(--wa-text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.04em}.group-avatar-edit{position:relative;display:inline-block;cursor:pointer}.group-avatar-camera{position:absolute;right:0;bottom:0;width:28px;height:28px;border-radius:50%;background:var(--wa-teal-light);color:#fff;display:flex;align-items:center;justify-content:center}.group-member-row{justify-content:space-between}.admin-badge{margin-left:8px;padding:2px 8px;border-radius:10px;background:#128c7e1f;color:var(--wa-teal);font-size:11px;font-weight:600;text-transform:uppercase}.danger-btn{color:#ea0038}.create-status-form{display:flex;flex-direction:column;gap:16px}.status-type-btns{display:flex;gap:8px}.status-type-btn{flex:1;padding:10px;border:2px solid var(--wa-border);border-radius:8px;font-size:13px;font-weight:500;transition:all .15s}.status-type-btn.active{border-color:var(--wa-teal-light);background:#128c7e14;color:var(--wa-teal)}.color-picker-row{display:flex;gap:8px;flex-wrap:wrap}.color-swatch{width:32px;height:32px;border-radius:50%;border:2px solid transparent;cursor:pointer}.color-swatch.active{border-color:var(--wa-text)}.loading-screen{height:100vh;display:flex;align-items:center;justify-content:center;background:var(--wa-teal);color:#fff;font-size:18px}@media (max-width: 768px){.sidebar{width:100%;min-width:unset}.chat-window,.app-container.chat-open .sidebar{display:none}.app-container.chat-open .chat-window{display:flex;width:100%}}