:root{--copilot-kit-primary-color:#0b1f3b;--copilot-kit-contrast-color:#fff;--copilot-kit-background-color:#f4f6fa;--copilot-kit-input-background-color:#fff;--copilot-kit-secondary-color:#fff;--copilot-kit-secondary-contrast-color:#0f172a;--copilot-kit-muted-color:#94a3b8;--copilot-kit-separator-color:#e2e8f0;--copilot-kit-shadow-sm:0 2px 6px #0f172a14;--copilot-kit-shadow-md:0 10px 25px #0f172a1f;--copilot-kit-shadow-lg:0 25px 60px #0f172a2e}.copilotKitButton{width:56px;height:56px;box-shadow:var(--copilot-kit-shadow-md);background:linear-gradient(135deg,#0b1f3b,#132f5e);border:none;border-radius:16px}.copilotKitButton:hover{box-shadow:var(--copilot-kit-shadow-lg);transform:translateY(-2px)scale(1.03)}.copilotKitWindow{background-color:var(--copilot-kit-background-color);box-shadow:var(--copilot-kit-shadow-lg);border-radius:20px}.copilotKitHeader{color:#fff;background:linear-gradient(135deg,#0b1f3b,#132f5e);border-bottom:none;border-top-left-radius:20px;border-top-right-radius:20px;gap:.75rem;height:64px;padding-left:1.25rem;padding-right:1rem;flex-wrap:nowrap!important;justify-content:space-between!important;align-items:center!important;display:flex!important}.copilotKitHeader span{white-space:nowrap;font-size:1.1rem;line-height:1}.copilotKitHeader img{object-fit:contain;flex-shrink:0;width:28px;height:28px;padding-right:.5rem}.copilotKitHeader>button:not(.lang-btn),.copilotKitHeader button[aria-label*=help i],.copilotKitHeader button[aria-label*=debug i]{display:none!important}.copilotKitHeader>button[aria-label*=close i]{color:#ffffffb3;margin-left:auto;display:flex!important}.copilotKitHeader>button[aria-label*=close i]:hover{color:#fff;background-color:#ffffff1f}.copilotKitMessages{background-color:var(--copilot-kit-background-color);overflow:hidden auto!important}.copilotKitMessagesContainer{padding:1rem 1.25rem;padding-bottom:100px!important}.copilotKitMessage.copilotKitAssistantMessage{box-shadow:var(--copilot-kit-shadow-sm);background:#fff;border-radius:14px;width:fit-content;max-width:92%;margin-bottom:32px;padding:14px 16px;position:relative}.copilotKitMessage.copilotKitAssistantMessage .copilotKitMessageControls{opacity:0;gap:12px;padding:0;transition:opacity .2s;position:absolute;bottom:-28px;left:0}.copilotKitMessage.copilotKitAssistantMessage:hover .copilotKitMessageControls{opacity:1}.copilotKitMessageControlButton{opacity:.8;width:18px;height:18px}.copilotKitMessageControlButton:hover{opacity:1}.copilotKitMessage.copilotKitUserMessage{color:#fff;background:#0b1f3b;border-radius:16px 16px 4px;width:fit-content;padding:12px 16px}.copilotKitInputContainer{background:var(--copilot-kit-background-color);flex-direction:column;padding:0 14px 18px 0;display:flex;position:relative}.new-chat-btn{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;min-width:32px;height:32px;min-height:32px;margin-left:4%;padding:0;font-size:32px;line-height:1;transition:all .15s;display:flex}.new-chat-btn:hover{color:#0b1f3b;background-color:#0b1f3b14;transform:scale(1.05)}.new-chat-btn:active{transform:scale(.98)}.copilotKitInput{background-color:#fff;border:none;align-items:center;gap:2px;min-height:54px;padding:14px 56px 14px 0;display:flex;position:relative;box-shadow:0 8px 20px #0f172a14}.copilotKitInput>textarea{color:#0f172a;flex:1;padding-left:4px;padding-right:40px;font-size:.95rem;line-height:1.4}.copilotKitInput>textarea::placeholder{color:#94a3b8}.copilotKitInputControls{padding-right:10%;z-index:100!important;pointer-events:auto!important;gap:4px!important;display:flex!important;position:absolute!important;top:50%!important;right:2px!important;transform:translateY(-50%)!important}.copilotKitInputControlButton{color:#94a3b8!important;pointer-events:auto!important;cursor:pointer!important;background:0 0!important;border-radius:50%!important;justify-content:center!important;align-items:center!important;width:32px!important;min-width:32px!important;height:32px!important;min-height:32px!important;display:flex!important}.copilotKitInputControlButton:not([disabled]){color:#0b1f3b!important}.copilotKitInputControlButton:not([disabled]):hover{background-color:#0b1f3b14!important;transform:scale(1.05)!important}.copilotKitInputControlButton[disabled]{opacity:.4!important;cursor:not-allowed!important}.copilotKitMessages::-webkit-scrollbar{width:4px}.copilotKitMessages::-webkit-scrollbar-thumb{background-color:#0f172a33;border-radius:999px}.poweredBy{opacity:.4;margin-top:6px!important;font-size:11px!important}.copilotKitMessagesFooter{display:none!important}.predefined-pills-container{flex-direction:column;gap:10px;margin-top:8px;display:flex}.predefined-pill{box-shadow:var(--copilot-kit-shadow-sm);cursor:pointer;text-align:left;color:#0f172a;background:#fff;border:1.5px solid #e2e8f0;border-radius:12px;width:100%;padding:14px 16px;font-size:.9rem;font-weight:500;line-height:1.4;transition:all .2s;display:block}.predefined-pill:hover{box-shadow:var(--copilot-kit-shadow-md);color:#fff;background:#0b1f3b;border-color:#0b1f3b;transform:translateY(-2px)}.predefined-pill:active{box-shadow:var(--copilot-kit-shadow-sm);transform:translateY(0)}.predefined-pill-secondary{padding:12px 14px;font-size:.85rem}.message-content{width:100%}.message-content p{color:#0f172a;margin:0;line-height:1.6}.language-toggle{z-index:100;background:#ffffff1a;border-radius:8px;gap:4px;margin-left:auto;padding:3px;display:flex!important}.lang-btn{color:#ffffffb3!important;cursor:pointer!important;background:0 0!important;border:none!important;border-radius:6px!important;padding:6px 12px!important;font-size:.85rem!important;font-weight:500!important;transition:all .2s!important}.lang-btn:hover{color:#fff!important;background:#ffffff26!important}.lang-btn.active{color:#fff!important;background:#ffffff40!important;font-weight:600!important}.header-controls-container{align-items:center;gap:12px;margin-left:auto;display:flex}.research-portal-btn{white-space:nowrap;flex-shrink:0;color:#fff!important;cursor:pointer!important;background:#ffffff26!important;border:1px solid #fff3!important;border-radius:8px!important;padding:8px 14px!important;font-size:.85rem!important;font-weight:500!important;transition:all .2s!important}.research-portal-btn:hover{transform:translateY(-1px);background:#ffffff40!important;border-color:#ffffff4d!important}.research-portal-btn:active{transform:translateY(0)}.research-portal-modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.research-portal-modal{background:#fff;border-radius:16px;width:90%;max-width:400px;padding:32px;animation:.3s slideIn;position:relative;box-shadow:0 25px 60px #0f172a4d}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.research-portal-close-btn{cursor:pointer;color:#94a3b8;background:0 0;border:none;font-size:24px;transition:color .2s;position:absolute;top:16px;right:16px}.research-portal-close-btn:hover{color:#0f172a}.research-portal-title{color:#0b1f3b;margin:0 0 24px;font-size:24px;font-weight:700}.research-portal-form{flex-direction:column;gap:20px;display:flex}.research-portal-form-group{flex-direction:column;gap:8px;display:flex}.research-portal-form-group label{color:#0f172a;font-size:14px;font-weight:600}.research-portal-form-group input{border:1.5px solid #e2e8f0;border-radius:8px;padding:12px 14px;font-family:inherit;font-size:14px;transition:all .2s}.research-portal-form-group input:focus{border-color:#0b1f3b;outline:none;box-shadow:0 0 0 3px #0b1f3b1a}.research-portal-form-group input:disabled{color:#94a3b8;background:#f4f6fa}.research-portal-error{color:#c33;background:#fee;border-left:4px solid #c33;border-radius:8px;padding:12px;font-size:14px}.research-portal-login-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0b1f3b,#132f5e);border:none;border-radius:8px;margin-top:8px;padding:12px 16px;font-size:14px;font-weight:600;transition:all .2s}.research-portal-login-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px #0b1f3b33}.research-portal-login-btn:disabled{opacity:.6;cursor:not-allowed}.research-portal-hint{color:#94a3b8;text-align:center;margin:0;font-size:12px;line-height:1.5}.message-footer-container{background:var(--copilot-kit-background-color);justify-content:flex-start;align-items:center;gap:8px;margin-bottom:12px;padding:8px 12px;display:flex}.message-footer-toggle{cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;height:20px;padding:4px;transition:transform .2s;display:flex}.footer-arrow{color:#94a3b8;font-size:12px;transition:transform .3s;display:inline-block;transform:rotate(180deg)}.footer-arrow.expanded{transform:rotate(0)}.message-footer-pills{white-space:nowrap;align-items:center;gap:8px;padding:0;display:flex}.message-footer-pill{color:#fff;cursor:pointer;white-space:nowrap;background:#0b1f3b;border:1.5px solid #0b1f3b;border-radius:18px;padding:8px 14px;font-size:12px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-block}.message-footer-pill:hover{color:#fff;background:#0b1f3b;transform:translateY(-2px);box-shadow:0 4px 12px #0b1f3b33}.message-footer-pill:active{transform:translateY(0)}.research-portal-logged-in{flex-direction:column;gap:16px;display:flex}.research-portal-success{text-align:center;background:#f0f9ff;border:1.5px solid #7dd3fc;border-radius:12px;padding:20px}.success-icon{color:#0284c7;margin-bottom:8px;font-size:40px}.research-portal-success p{color:#0284c7;margin:0;font-size:14px;font-weight:500}.research-portal-logout-btn{color:#0b1f3b;cursor:pointer;background:#f4f6fa;border:1.5px solid #e2e8f0;border-radius:8px;padding:12px 16px;font-size:14px;font-weight:600;transition:all .2s}.research-portal-logout-btn-inline{color:#fff!important;cursor:pointer!important;background:#ffffff26!important;border:none!important;border-radius:6px!important;padding:6px 12px!important;font-size:.85rem!important;font-weight:600!important;transition:all .2s!important}.research-portal-logout-btn-inline:hover{background:#ffffff40!important}.research-portal-logged-in-container{align-items:center;gap:8px;display:flex}.research-portal-status{color:#fff;white-space:nowrap;font-size:.85rem;font-weight:500}.research-portal-login-form-container{background:#0003;border-top:1px solid #ffffff1a;margin-top:12px;padding:16px}.research-portal-login-form{flex-direction:column;gap:12px;display:flex}.research-portal-form-group-inline{display:flex}.research-portal-form-group-inline input{color:#0f172a;background:#ffffffe6;border:1px solid #ffffff4d;border-radius:6px;flex:1;padding:10px 12px;font-size:13px;transition:all .2s}.research-portal-form-group-inline input::placeholder{color:#94a3b8}.research-portal-form-group-inline input:focus{background:#fff;border-color:#fffc;outline:none;box-shadow:0 0 0 2px #fff3}.research-portal-form-group-inline input:disabled{opacity:.6;cursor:not-allowed}.research-portal-error-inline{color:#c33;background:#ffc8c8e6;border-left:3px solid #c33;border-radius:6px;padding:8px 12px;font-size:12px}.research-portal-login-btn-inline{color:#fff;cursor:pointer;background:#ffffff40;border:1px solid #fff6;border-radius:6px;padding:10px 14px;font-size:13px;font-weight:600;transition:all .2s}.research-portal-login-btn-inline:hover:not(:disabled){background:#ffffff59;border-color:#fff9}.research-portal-login-btn-inline:disabled{opacity:.6;cursor:not-allowed}.research-portal-form-container{margin:20px 0}.research-portal-form-message{box-shadow:var(--copilot-kit-shadow-md);background:#fff;border:2px solid #0b1f3b;border-radius:14px;max-width:90%;padding:24px}.research-portal-form-message h3{color:#0b1f3b;margin:0 0 20px;font-size:18px;font-weight:700}.research-portal-form-in-message{flex-direction:column;gap:16px;display:flex}.research-portal-form-group-message{flex-direction:column;gap:8px;display:flex}.research-portal-form-group-message label{color:#0f172a;font-size:14px;font-weight:600}.research-portal-form-group-message input{border:1.5px solid #e2e8f0;border-radius:8px;padding:12px 14px;font-family:inherit;font-size:14px;transition:all .2s}.research-portal-form-group-message input:focus{border-color:#0b1f3b;outline:none;box-shadow:0 0 0 3px #0b1f3b1a}.research-portal-form-group-message input::placeholder{color:#94a3b8}.research-portal-error-message{color:#c33;background:#fee;border-left:4px solid #c33;border-radius:8px;margin:0;padding:12px;font-size:14px}.research-portal-form-submit-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0b1f3b,#132f5e);border:none;border-radius:8px;padding:12px 16px;font-size:14px;font-weight:600;transition:all .2s}.research-portal-form-submit-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0b1f3b33}.research-portal-form-submit-btn:disabled{opacity:.6;cursor:not-allowed}.research-portal-hint-message{color:#94a3b8;text-align:center;margin:0;font-size:12px;line-height:1.5}.premium-header-wrapper{background:linear-gradient(135deg,#0b1f3b,#1a2f55);padding:12px 18px;box-shadow:0 6px 20px #00000040}.premium-header{justify-content:space-between;align-items:center;gap:24px;min-height:40px;display:flex}.header-left{flex:0 auto;align-items:center;gap:12px;display:flex}.logo-container{flex-shrink:0;justify-content:center;align-items:center;display:flex}.header-logo{object-fit:contain;width:34px;height:34px}.brand-section{flex-direction:column;justify-content:center;gap:4px;display:flex}.brand-name{color:#fff;letter-spacing:.3px;margin:0;padding:0;font-size:15px;font-weight:600;line-height:1.2}.assistant-status{color:#cbd5e1;align-items:center;gap:6px;font-size:11px;font-weight:500;display:flex}.online-dot{background-color:#22c55e;border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block;box-shadow:0 0 4px #22c55e66}.status-text{white-space:nowrap}.header-right{flex-shrink:0;align-items:center;gap:8px;display:flex}.header-btn{cursor:pointer;white-space:nowrap;color:#fff;border:none;border-radius:999px;justify-content:center;align-items:center;height:34px;padding:0 14px;font-size:13px;font-weight:500;transition:all .15s cubic-bezier(.4,0,.2,1);display:flex}.research-portal-btn{background-color:#ffffff1f;border-radius:50%;width:34px;height:34px;padding:0;font-size:16px}.research-portal-btn:hover{background-color:#ffffff2e;transform:scale(1.05)}.research-portal-btn:active{background-color:#ffffff26;transform:scale(.98)}.language-toggle-header{background-color:#ffffff14;border-radius:999px;align-items:center;gap:4px;padding:4px;display:flex}.language-toggle-header .lang-btn{cursor:pointer;color:#fff9;background-color:#0000;border:none;border-radius:999px;min-width:32px;height:26px;padding:0 8px;font-size:11px;font-weight:600;transition:all .12s}.language-toggle-header .lang-btn:hover{color:#fff}.language-toggle-header .lang-btn.active{color:#fff;background-color:#fff3;box-shadow:0 2px 8px #00000026}.stats-section{gap:12px;margin-top:12px;display:flex}.stat-card{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#ffffff14;border:1px solid #ffffff1f;border-radius:12px;flex-direction:row;flex:1;align-items:center;gap:8px;padding:8px 10px;transition:all .15s;display:flex}.stat-card:hover{background-color:#ffffff1c;border-color:#ffffff2e;transform:translateY(-1px)}.stat-label{color:#94a3b8;letter-spacing:.5px;text-transform:uppercase;font-size:9px;font-weight:700}.stat-value{color:#fff;font-size:12px;font-weight:700;line-height:1.2}.stat-icon{opacity:.8;flex-shrink:0;font-size:18px;line-height:1}.message-with-avatar{align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.message-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex;overflow:hidden;box-shadow:0 2px 8px #0000001a}.message-avatar.assistant-avatar{border:2px solid #132f5e;width:28px;height:28px}.message-avatar.assistant-avatar img{object-fit:cover;width:100%;height:100%}.message-avatar.user-avatar{background:#0f172a;border:2px solid #132f5e;width:28px;height:28px}.message-avatar.user-avatar img{object-fit:cover;filter:brightness(0)invert();width:80%;height:80%}.message-content-wrapper{flex:1;min-width:0}@media (max-width:768px){.premium-header{gap:12px;min-height:48px}.header-left{gap:10px}.header-logo{width:30px;height:30px}.brand-name{font-size:14px}.status-text{font-size:10px}.header-btn{height:32px;padding:0 10px;font-size:12px}.stats-section{gap:10px;margin-top:10px}.stat-card{padding:10px 12px}.stat-value{font-size:16px}.stat-icon{font-size:18px}.message-avatar{width:32px;height:32px}.message-avatar.user-avatar{font-size:16px}}