#wprc-chat-app{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Noto Sans KR',sans-serif;font-size:14px;color:#1a1a2e;line-height:1.5;box-sizing:border-box}#wprc-chat-app *,#wprc-chat-app *::before,#wprc-chat-app *::after{box-sizing:inherit}.wprc-login-required,.wprc-guest-form{display:flex;align-items:center;justify-content:center;min-height:400px;background:#f8f9fb;border-radius:12px;border:1px solid #e2e8f0}.wprc-login-box{text-align:center;padding:40px;max-width:360px}.wprc-login-box h3{font-size:20px;margin:0 0 8px;color:#1a1a2e}.wprc-login-box p{color:#64748b;margin:0 0 20px}.wprc-note{font-size:12px;color:#94a3b8;margin-top:12px}.wprc-btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;border:1px solid #d1d5db;border-radius:8px;background:#fff;color:#374151;font-size:13px;cursor:pointer;transition:all 0.15s ease;text-decoration:none;gap:4px}.wprc-btn:hover{background:#f3f4f6;border-color:#9ca3af}.wprc-btn-primary{background:#4f46e5;color:#fff;border-color:#4f46e5}.wprc-btn-primary:hover{background:#4338ca;border-color:#4338ca}.wprc-btn-danger{color:#dc2626;border-color:#fca5a5}.wprc-btn-danger:hover{background:#fef2f2}.wprc-btn-sm{padding:4px 10px;font-size:12px}.wprc-form-group{margin-bottom:14px;text-align:left}.wprc-form-group label{display:block;font-size:12px;font-weight:600;color:#475569;margin-bottom:4px}.wprc-form-group input[type="text"],.wprc-form-group select{width:100%;padding:8px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;outline:none;transition:border-color 0.15s}.wprc-form-group input[type="text"]:focus,.wprc-form-group select:focus{border-color:#4f46e5;box-shadow:0 0 0 3px rgb(79 70 229 / .1)}.wprc-main{display:flex;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 1px 3px rgb(0 0 0 / .06)}.wprc-sidebar{width:280px;min-width:280px;border-right:1px solid #e2e8f0;display:flex;flex-direction:column;background:#f8f9fb}.wprc-tabs{display:flex;border-bottom:1px solid #e2e8f0;padding:0;background:#fff}.wprc-tab{flex:1;padding:10px 8px;border:none;background:none;font-size:12px;font-weight:600;color:#94a3b8;cursor:pointer;border-bottom:2px solid #fff0;transition:all 0.15s}.wprc-tab:hover{color:#475569}.wprc-tab.active{color:#4f46e5;border-bottom-color:#4f46e5}.wprc-tab-content{display:none;flex:1;overflow-y:auto;padding:8px}.wprc-tab-content.active{display:flex;flex-direction:column}.wprc-list{list-style:none;margin:0;padding:0}.wprc-list li{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;cursor:pointer;transition:background 0.15s}.wprc-list li:hover{background:#e8eaef}.wprc-list li.active{background:#e0e7ff}.wprc-room-actions{padding:8px 4px}.wprc-room-icon{width:36px;height:36px;border-radius:8px;background:#4f46e5;color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;flex-shrink:0}.wprc-room-info{flex:1;min-width:0}.wprc-room-name{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.wprc-room-meta{font-size:11px;color:#94a3b8}.wprc-online-count{padding:8px 12px;font-size:12px;color:#64748b;font-weight:600}.wprc-user-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;flex-shrink:0}.wprc-user-name{font-size:13px;font-weight:500}.wprc-status-dot{width:8px;height:8px;border-radius:50%;margin-left:auto;flex-shrink:0}.wprc-status-dot.online{background:#22c55e;box-shadow:0 0 4px rgb(34 197 94 / .4)}.wprc-status-dot.offline{background:#d1d5db}.wprc-settings-panel{padding:8px}.wprc-security-notice{margin-top:16px;padding:12px;background:#eff6ff;border-radius:8px;border:1px solid #bfdbfe;font-size:12px;color:#1e40af}.wprc-security-notice strong{display:block;margin-bottom:4px}.wprc-toggle{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px}.wprc-chat-area{flex:1;display:flex;flex-direction:column;min-width:0}.wprc-no-room{flex:1;display:flex;align-items:center;justify-content:center;text-align:center;color:#94a3b8}.wprc-no-room-inner h3{font-size:22px;color:#475569;margin:0 0 8px}.wprc-chat-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid #e2e8f0;background:#fff}.wprc-chat-header h4{margin:0;font-size:15px}.wprc-room-user-count{font-size:12px;color:#94a3b8}.wprc-chat-header-actions{display:flex;gap:6px}.wprc-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:6px;background:#fafbfc}.wprc-msg{display:flex;gap:8px;max-width:75%;animation:wprc-fadeIn 0.2s ease}@keyframes wprc-fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.wprc-msg.wprc-msg-mine{align-self:flex-end;flex-direction:row-reverse}.wprc-msg-avatar{width:28px;height:28px;border-radius:50%;flex-shrink:0;margin-top:2px}.wprc-msg-body{display:flex;flex-direction:column;gap:2px}.wprc-msg-sender{font-size:11px;font-weight:600;color:#64748b}.wprc-msg-mine .wprc-msg-sender{text-align:right}.wprc-msg-bubble{padding:8px 12px;border-radius:12px;background:#e8eaef;color:#1a1a2e;font-size:14px;line-height:1.45;word-break:break-word}.wprc-msg-mine .wprc-msg-bubble{background:#4f46e5;color:#fff;border-bottom-right-radius:4px}.wprc-msg:not(.wprc-msg-mine) .wprc-msg-bubble{border-bottom-left-radius:4px}.wprc-msg-time{font-size:10px;color:#94a3b8}.wprc-msg-mine .wprc-msg-time{text-align:right}.wprc-msg-system{text-align:center;font-size:12px;color:#94a3b8;padding:4px 0;max-width:100%;align-self:center}.wprc-typing-indicator{min-height:18px;padding:0 16px;font-size:12px;color:#94a3b8;font-style:italic}.wprc-input-area{border-top:1px solid #e2e8f0;background:#fff}.wprc-input-row{display:flex;gap:8px;padding:12px 16px}.wprc-input-row input{flex:1;padding:10px 14px;border:1px solid #d1d5db;border-radius:10px;font-size:14px;outline:none}.wprc-input-row input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px rgb(79 70 229 / .1)}.wprc-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:rgb(0 0 0 / .4);display:flex;align-items:center;justify-content:center;z-index:100000}.wprc-modal-content{background:#fff;border-radius:12px;padding:24px;width:90%;max-width:400px;box-shadow:0 20px 60px rgb(0 0 0 / .15)}.wprc-modal-content h3{margin:0 0 16px;font-size:18px}.wprc-modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}@media (max-width:768px){.wprc-main{flex-direction:column}.wprc-sidebar{width:100%;min-width:100%;max-height:200px;border-right:none;border-bottom:1px solid #e2e8f0}.wprc-msg{max-width:90%}}