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print{.demo-container{background:#fff;padding:0;width:100%}.demo-header{background:#fff;border:1px solid #e5e7eb;box-shadow:none}.demo-table-card{box-shadow:none;border:1px solid #e5e7eb}.actions,.filters-section,.refresh-btn{display:none}.message-preview{white-space:normal;max-width:none}}.chat-wrapper{display:flex;height:calc(100vh - 120px);background-color:#f8fafc;border-radius:12px;overflow:hidden;box-shadow:0 1px 3px #0000001a}.chat-sidebar{width:320px;background-color:#fff;border-right:1px solid #e2e8f0;display:flex;flex-direction:column;overflow:hidden}.chat-sidebar-header{padding:20px;border-bottom:1px solid #e2e8f0;background-color:#fff}.chat-sidebar-header h2{font-size:18px;font-weight:600;margin:0;color:#0f172a}.chat-sidebar-header p{font-size:12px;color:#64748b;margin:4px 0 0}.chat-session-list{flex:1;overflow-y:auto;padding:12px}.chat-session-item{padding:14px;margin-bottom:8px;background-color:#fff;border-radius:12px;cursor:pointer;border:1px solid #e2e8f0;transition:all .2s ease;display:flex;gap:12px}.chat-session-item:hover{background-color:#f8fafc;transform:translate(2px)}.chat-session-item.active{background-color:#eef2ff;border-color:#c7d2fe}.chat-session-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#4f46e5,#6366f1);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.chat-session-info{flex:1;min-width:0}.chat-session-name{font-weight:600;font-size:14px;color:#0f172a;display:flex;align-items:center;justify-content:space-between;margin-bottom:2px}.chat-unread-badge{background-color:#ef4444;color:#fff;border-radius:20px;padding:2px 8px;font-size:11px;font-weight:600}.chat-session-email{font-size:11px;color:#64748b;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-session-preview{font-size:11px;color:#94a3b8;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-main{flex:1;display:flex;flex-direction:column;background-color:#fff;overflow:hidden}.chat-header{padding:16px 20px;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;justify-content:space-between;background-color:#fff}.chat-header-info{display:flex;align-items:center;gap:16px}.chat-header-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#4f46e5,#6366f1);display:flex;align-items:center;justify-content:center;color:#fff}.chat-header-info h3{margin:0;font-size:16px;font-weight:600;color:#0f172a}.chat-header-contact{display:flex;align-items:center;gap:4px;margin-top:4px;font-size:11px;color:#64748b}.chat-status{font-size:12px;color:#10b981;background-color:#d1fae5;padding:4px 12px;border-radius:20px}.chat-messages{flex:1;overflow-y:auto;padding:20px;background-color:#f9fafb;display:flex;flex-direction:column;gap:12px}.chat-message{display:flex;animation:fadeInUp .3s ease}.chat-message.visitor{justify-content:flex-start}.chat-message.admin{justify-content:flex-end}.chat-message-bubble{max-width:70%;padding:10px 14px;border-radius:18px;box-shadow:0 1px 2px #0000000d}.chat-message.visitor .chat-message-bubble{background-color:#fff;color:#1e293b;border-radius:18px 18px 18px 4px}.chat-message.admin .chat-message-bubble{background:linear-gradient(135deg,#4f46e5,#6366f1);color:#fff;border-radius:18px 18px 4px}.chat-message-text{font-size:14px;line-height:1.5;word-wrap:break-word}.chat-message-time{font-size:10px;margin-top:6px;opacity:.7;text-align:right}.chat-input-form{padding:16px 20px;border-top:1px solid #e2e8f0;display:flex;gap:12px;background-color:#fff}.chat-input{flex:1;padding:12px 16px;border:1px solid #e2e8f0;border-radius:12px;font-size:14px;outline:none;transition:all .2s ease}.chat-input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px #4f46e51a}.chat-send-btn{padding:12px 24px;background:linear-gradient(135deg,#4f46e5,#6366f1);color:#fff;border:none;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:8px}.chat-send-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #4f46e54d}.chat-send-btn:disabled{opacity:.6;cursor:not-allowed}.chat-empty,.chat-loading,.chat-no-selection,.chat-empty-messages{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#94a3b8;text-align:center;padding:40px}.chat-no-selection h3{font-size:18px;color:#64748b;margin:16px 0 8px}.chat-empty-messages{padding:60px}.chat-loader{width:40px;height:40px;border:3px solid #e2e8f0;border-top-color:#4f46e5;border-radius:50%;animation:chatSpin .8s linear infinite;margin-bottom:16px}@keyframes chatSpin{to{transform:rotate(360deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chat-session-list::-webkit-scrollbar,.chat-messages::-webkit-scrollbar{width:6px}.chat-session-list::-webkit-scrollbar-track,.chat-messages::-webkit-scrollbar-track{background:#f1f5f9;border-radius:10px}.chat-session-list::-webkit-scrollbar-thumb,.chat-messages::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.chat-session-list::-webkit-scrollbar-thumb:hover,.chat-messages::-webkit-scrollbar-thumb:hover{background:#94a3b8}@media(max-width:768px){.chat-sidebar{width:280px}.chat-message-bubble{max-width:85%}.chat-send-btn span{display:none}.chat-send-btn{padding:12px 16px}}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}