:root {
--primary: #0059A5;
--primary-dark: #004080;
--secondary: #6ACCEB;
--background: #F5F7FA;
--white: #FFFFFF;
--text-primary: #1A1A1A;
--text-secondary: #666666;
--text-light: #999999;
--border: #E0E0E0;
--danger: #DC2626;
--warning: #F59E0B;
--success: #10B981;
--gray-50: #F9FAFB;
--gray-100: #F3F4F6;
--gray-200: #E5E7EB;
--gray-300: #D1D5DB;
--gray-400: #9CA3AF;
--gray-500: #6B7280;
--gray-600: #4B5563;
--gray-700: #374151;
--avatar-1: #6ACCEB;
--avatar-2: #FF9500;
--avatar-3: #9333EA;
--avatar-4: #10B981;
--avatar-5: #EC4899;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'Inter',sans-serif;background-color:var(--background);color:var(--text-primary);overflow:hidden;}
.navbar{display:flex;align-items:center;justify-content:space-between;background-color:var(--white);border-bottom:1px solid var(--border);padding:12px 24px;height:64px;box-shadow:0 1px 3px rgba(0,0,0,0.05);}
.navbar-left{display:flex;align-items:center;gap:16px;flex:1;}
.navbar-logo{height:32px;width:auto;}
.navbar-separator{width:1px;height:32px;background-color:var(--border);}
.navbar-title{font-size:18px;font-weight:600;color:var(--text-primary);}
.navbar-right{display:flex;align-items:center;gap:20px;}
.encryption-badge{display:flex;align-items:center;gap:6px;background-color:var(--gray-50);border:1px solid var(--border);border-radius:20px;padding:6px 12px;font-size:12px;color:var(--text-secondary);font-weight:500;}
.encryption-badge svg{width:14px;height:14px;stroke:currentColor;fill:none;}
.flag-badge{display:flex;align-items:center;gap:6px;background-color:#FEF3C7;border:1px solid #FCD34D;border-radius:20px;padding:6px 12px;font-size:12px;color:#92400E;font-weight:600;cursor:pointer;transition:all 0.2s ease;}
.flag-badge:hover{background-color:#FEE2A6;border-color:#FBC027;}
.flag-badge svg{width:14px;height:14px;fill:currentColor;}
.user-info{display:flex;align-items:center;gap:12px;}
.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:600;font-size:14px;}
.user-details{display:flex;flex-direction:column;}
.user-name{font-size:13px;font-weight:600;color:var(--text-primary);}
.user-role{font-size:11px;color:var(--text-secondary);}
.container{display:flex;height:calc(100vh - 64px);overflow:hidden;}
.sidebar{width:300px;background-color:var(--white);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;}
.sidebar-header{padding:16px;border-bottom:1px solid var(--border);}
.sidebar-header h2{font-size:16px;font-weight:700;color:var(--text-primary);margin-bottom:12px;}
.sidebar-search{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:13px;font-family:'Inter',sans-serif;background-color:var(--gray-50);}
.sidebar-search::placeholder{color:var(--text-light);}
.conversations{flex:1;overflow-y:auto;padding:8px 0;}
.conversation-item{display:flex;align-items:center;gap:12px;padding:12px;margin:0 8px;border-radius:8px;cursor:pointer;transition:background-color 0.2s ease;border:2px solid transparent;position:relative;}
.conversation-item:hover{background-color:var(--gray-50);}
.conversation-item.active{background-color:var(--gray-100);border-color:var(--primary);}
.avatar-small{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:600;font-size:14px;flex-shrink:0;position:relative;}
.avatar-1{background-color:var(--avatar-1);}.avatar-2{background-color:var(--avatar-2);}.avatar-3{background-color:var(--avatar-3);}.avatar-4{background-color:var(--avatar-4);}.avatar-5{background-color:var(--avatar-5);}
.avatar-indicator{position:absolute;width:10px;height:10px;border-radius:50%;background-color:var(--success);border:2px solid var(--white);bottom:0;right:0;}
.avatar-indicator.offline{background-color:var(--text-light);}
.avatar-indicator.pending{background-color:var(--warning);}
.conversation-content{flex:1;min-width:0;}
.conversation-name{font-size:13px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:6px;}
.unread-badge{display:inline-block;background-color:var(--primary);color:var(--white);font-size:11px;padding:2px 6px;border-radius:10px;font-weight:600;flex-shrink:0;}
.conversation-preview{font-size:12px;color:var(--text-secondary);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.chat-panel{flex:1;display:flex;flex-direction:column;background-color:var(--white);overflow:hidden;position:relative;}
.chat-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border);background-color:var(--white);}
.chat-header-left{display:flex;align-items:center;gap:12px;}
.chat-header-info h3{font-size:14px;font-weight:600;color:var(--text-primary);}
.chat-header-info p{font-size:12px;color:var(--text-secondary);margin-top:2px;}
.chat-header-actions{display:flex;align-items:center;gap:8px;}
.action-button{width:36px;height:36px;border:1px solid var(--border);background-color:var(--white);border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s ease;}
.action-button:hover{background-color:var(--gray-50);border-color:var(--text-light);}
.action-button svg{width:18px;height:18px;stroke:var(--text-primary);fill:none;stroke-width:1.5;}
.messages-area{flex:1;overflow-y:auto;padding:20px 24px;display:flex;flex-direction:column;gap:16px;}
.encryption-banner{background-color:#F0F9FF;border:1px solid #BFDBFE;border-radius:6px;padding:12px 16px;text-align:center;font-size:12px;color:#1E40AF;font-weight:500;}
.message-group{display:flex;flex-direction:column;gap:8px;}
.message-row{display:flex;align-items:flex-end;gap:12px;position:relative;}
.message-row.sent{flex-direction:row-reverse;}
.message-row.flagged .message-bubble{border-left:4px solid var(--danger);padding-left:calc(12px);}
.message-row.flagged-medium .message-bubble{border-left:4px solid var(--warning);padding-left:calc(12px);}
.message-avatar{width:32px;height:32px;border-radius:50%;flex-shrink:0;background:linear-gradient(135deg,var(--avatar-1),#4db8e8);display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:600;font-size:12px;}
.message-content{display:flex;flex-direction:column;gap:4px;position:relative;}
.message-row.sent .message-content{align-items:flex-end;}
.message-bubble{max-width:500px;padding:12px 16px;border-radius:12px;font-size:13px;line-height:1.5;position:relative;}
.message-row.received .message-bubble{background-color:var(--gray-100);color:var(--text-primary);border-bottom-left-radius:4px;}
.message-row.sent .message-bubble{background-color:var(--primary);color:var(--white);border-bottom-right-radius:4px;}
.message-time{font-size:11px;color:var(--text-light);margin-top:2px;}
.message-row.sent .message-time{text-align:right;}
.flag-icon-badge{position:absolute;top:-6px;right:-6px;width:20px;height:20px;background-color:var(--danger);border:2px solid var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;}
.message-row.flagged-medium .flag-icon-badge{background-color:var(--warning);}
.flag-icon-badge svg{width:12px;height:12px;fill:var(--white);}
.typing-indicator{display:flex;align-items:center;gap:4px;padding:12px 16px;background-color:var(--gray-100);border-radius:12px;width:fit-content;}
.typing-dot{width:6px;height:6px;border-radius:50%;background-color:var(--text-secondary);animation:typing 1.4s infinite;}
.typing-dot:nth-child(2){animation-delay:0.2s;}
.typing-dot:nth-child(3){animation-delay:0.4s;}
@keyframes typing{0%,60%,100%{opacity:0.5;transform:translateY(0);}30%{opacity:1;transform:translateY(-8px);}}
.input-area{padding:16px 24px;border-top:1px solid var(--border);background-color:var(--white);display:flex;gap:12px;align-items:flex-end;}
.attach-button{width:36px;height:36px;border:1px solid var(--border);background-color:var(--white);border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s ease;flex-shrink:0;}
.attach-button:hover{background-color:var(--gray-50);}
.attach-button svg{width:18px;height:18px;stroke:var(--text-primary);fill:none;stroke-width:1.5;}
.input-textarea{flex:1;padding:10px 12px;border:1px solid var(--border);border-radius:6px;font-family:'Inter',sans-serif;font-size:13px;resize:none;max-height:100px;background-color:var(--gray-50);}
.input-textarea::placeholder{color:var(--text-light);}
.input-textarea:focus{outline:none;border-color:var(--primary);background-color:var(--white);}
.send-button{width:36px;height:36px;background-color:var(--primary);border:none;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s ease;flex-shrink:0;}
.send-button:hover{background-color:var(--primary-dark);}
.send-button svg{width:18px;height:18px;fill:var(--white);}
.flags-panel{position:absolute;right:0;top:0;bottom:0;width:350px;background-color:var(--white);border-left:1px solid var(--border);display:flex;flex-direction:column;transform:translateX(100%);transition:transform 0.3s ease;z-index:100;box-shadow:-2px 0 8px rgba(0,0,0,0.1);}
.flags-panel.open{transform:translateX(0);}
.flags-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border);}
.flags-header h2{font-size:16px;font-weight:700;color:var(--text-primary);}
.flags-close{width:32px;height:32px;background-color:transparent;border:none;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s ease;}
.flags-close:hover{background-color:var(--gray-100);}
.flags-close svg{width:18px;height:18px;stroke:var(--text-primary);fill:none;stroke-width:2;}
.flags-filters{display:flex;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border);overflow-x:auto;}
.filter-tab{padding:6px 12px;border:1px solid var(--border);background-color:var(--white);border-radius:20px;font-size:12px;font-weight:600;color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:all 0.2s ease;flex-shrink:0;}
.filter-tab:hover{border-color:var(--primary);color:var(--primary);}
.filter-tab.active{background-color:var(--primary);color:var(--white);border-color:var(--primary);}
.flags-list{flex:1;overflow-y:auto;padding:12px;}
.flag-card{background-color:var(--gray-50);border:1px solid var(--border);border-radius:8px;padding:12px;margin-bottom:12px;cursor:pointer;transition:all 0.2s ease;}
.flag-card:hover{background-color:var(--gray-100);border-color:var(--text-light);}
.flag-card-header{display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.flag-card-avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:600;font-size:11px;flex-shrink:0;}
.flag-card-name{font-size:12px;font-weight:600;color:var(--text-primary);flex:1;}
.flag-severity{display:flex;align-items:center;gap:4px;font-size:11px;font-weight:600;color:var(--text-secondary);}
.severity-dot{width:6px;height:6px;border-radius:50%;}
.severity-dot.high{background-color:var(--danger);}
.severity-dot.medium{background-color:var(--warning);}
.severity-dot.low{background-color:#6B7280;}
.flag-card-message{font-size:12px;color:var(--text-primary);margin-bottom:8px;padding:8px;background-color:var(--white);border-radius:4px;border-left:3px solid var(--border);line-height:1.4;max-height:60px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;}
.flag-badges{display:flex;align-items:center;gap:6px;margin-bottom:8px;flex-wrap:wrap;}
.flag-type-badge{display:inline-block;padding:3px 8px;border-radius:4px;font-size:10px;font-weight:600;text-transform:uppercase;}
.flag-type-badge.inappropriate{background-color:#FEE2E2;color:var(--danger);}
.flag-type-badge.concerning{background-color:#FEF3C7;color:#92400E;}
.flag-type-badge.safety{background-color:#FEE2E2;color:var(--danger);}
.ai-detected{display:inline-block;padding:3px 8px;background-color:var(--gray-200);color:var(--text-secondary);border-radius:12px;font-size:10px;font-weight:600;}
.flag-timestamp{font-size:11px;color:var(--text-light);margin-bottom:8px;}
.flag-actions{display:flex;gap:6px;}
.flag-action-btn{flex:1;padding:6px 8px;border:1px solid var(--border);background-color:var(--white);border-radius:4px;font-size:11px;font-weight:600;cursor:pointer;transition:all 0.2s ease;text-align:center;}
.flag-action-btn:hover{border-color:var(--text-light);background-color:var(--gray-50);}
.flag-action-btn.escalate{background-color:#FEE2E2;color:var(--danger);border-color:var(--danger);}
.flag-action-btn.escalate:hover{background-color:#FECACA;}
.flag-action-btn.view-chat{background-color:#DBEAFE;color:var(--primary);border-color:var(--primary);}
.flag-action-btn.view-chat:hover{background-color:#BFDBFE;}
::-webkit-scrollbar{width:6px;height:6px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:3px;}
::-webkit-scrollbar-thumb:hover{background:var(--gray-400);}