:root{--bg: #f4f6f8;--surface: #ffffff;--text: #1a1d28;--muted: #6b7280;--border: #e5e7eb;--nav-height: 64px;--chat-accent: #0069ff}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text)}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.app-nav{height:var(--nav-height);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;flex-shrink:0}.app-brand{display:flex;align-items:center;gap:12px;font-weight:600;font-size:16px}.app-brand img{height:36px}.app-nav-links{display:flex;gap:8px}.app-nav-links button{background:transparent;border:none;padding:8px 14px;border-radius:6px;cursor:pointer;font-size:14px;color:var(--muted)}.app-nav-links button:hover{background:var(--bg)}.app-nav-links button.active{background:var(--chat-accent);color:#fff}.app-main{flex:1;overflow:hidden;position:relative}.replica-wrapper{width:100%;height:100%}.replica-frame{width:100%;height:100%;border:none;display:block}.chat-bubble-root{position:fixed;bottom:24px;right:24px;z-index:9999}.chat-fab{display:flex;align-items:center;gap:10px;background:var(--chat-accent);color:#fff;border:none;border-radius:50px;padding:12px 18px;cursor:pointer;box-shadow:0 4px 12px #00000026;font-size:14px;font-weight:500;transition:transform .15s ease}.chat-fab:hover{transform:translateY(-2px)}.chat-fab-logo{height:28px;width:28px;object-fit:contain}.chat-window{width:380px;height:620px;background:#fff;border-radius:16px;box-shadow:0 8px 32px #0000002e;display:flex;flex-direction:column;overflow:hidden}.chat-header{background:var(--chat-accent);color:#fff;padding:14px 16px;display:flex;align-items:center;justify-content:space-between}.chat-header-info{display:flex;align-items:center;gap:10px}.chat-header-logo{height:36px;width:36px;object-fit:contain;background:#fff;border-radius:50%;padding:4px}.chat-header-title{font-weight:600;font-size:15px}.chat-header-subtitle{font-size:12px;opacity:.9}.chat-close{background:#fff3;border:none;color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:20px;line-height:1}.chat-messages{flex:1;overflow-y:auto;padding:16px;background:#f8fafc}.chat-welcome{text-align:center;padding:20px 8px}.chat-welcome-logo{height:56px;margin-bottom:12px}.chat-welcome h4{margin:0 0 8px;font-size:17px}.chat-welcome p{margin:0 0 16px;color:var(--muted);font-size:13px;line-height:1.5}.chat-quick-replies{display:flex;flex-direction:column;gap:8px}.chat-quick-reply{background:#fff;border:1px solid var(--border);border-radius:8px;padding:10px 12px;text-align:left;cursor:pointer;font-size:13px;color:var(--text);transition:border-color .15s}.chat-quick-reply:hover{border-color:var(--chat-accent)}.chat-message{margin-bottom:12px;display:flex}.chat-message.user{justify-content:flex-end}.chat-message-content{max-width:80%;padding:10px 14px;border-radius:14px;font-size:13px;line-height:1.45;white-space:pre-wrap}.chat-message.user .chat-message-content{background:var(--chat-accent);color:#fff;border-bottom-right-radius:4px}.chat-message.assistant .chat-message-content{background:#fff;border:1px solid var(--border);border-bottom-left-radius:4px}.chat-typing{display:flex;gap:4px;padding:12px 14px;background:#fff;border:1px solid var(--border);border-radius:14px 14px 14px 4px}.chat-typing span{width:6px;height:6px;background:var(--muted);border-radius:50%;animation:bounce 1.2s infinite ease-in-out}.chat-typing span:nth-child(2){animation-delay:.2s}.chat-typing span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-6px)}}.chat-input-area{display:flex;padding:12px;background:#fff;border-top:1px solid var(--border);gap:8px}.chat-input{flex:1;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px;outline:none}.chat-input:focus{border-color:var(--chat-accent)}.chat-send{background:var(--chat-accent);color:#fff;border:none;border-radius:8px;padding:10px 16px;cursor:pointer;font-weight:500}.config-panel{max-width:720px;margin:24px auto;padding:0 20px;height:calc(100% - 48px);overflow-y:auto}.config-section{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}.config-section h2{margin:0 0 16px;font-size:16px}.config-field{margin-bottom:14px}.config-field label{display:block;font-size:12px;font-weight:600;margin-bottom:6px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px}.config-field input,.config-field textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit}.config-field input:focus,.config-field textarea:focus{outline:none;border-color:var(--chat-accent)}.config-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.config-btn{background:var(--chat-accent);color:#fff;border:none;border-radius:8px;padding:10px 16px;cursor:pointer;font-weight:500}.config-btn:disabled{opacity:.6;cursor:not-allowed}.config-btn.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.status-ok{color:#16a34a;font-weight:500}.status-error{color:#dc2626;font-weight:500}.config-hint{font-size:12px;color:var(--muted);margin:-8px 0 12px}.config-save-msg{font-size:13px;color:var(--muted)}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100vw;background:radial-gradient(circle at top right,rgba(99,102,241,.15),transparent 40%),radial-gradient(circle at bottom left,rgba(0,105,255,.1),transparent 40%),#0f1117;position:fixed;top:0;left:0;z-index:999999;overflow:hidden;padding:20px}.login-glow{position:absolute;width:300px;height:300px;background:var(--chat-accent);filter:blur(120px);opacity:.15;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;border-radius:50%}.login-card{width:100%;max-width:420px;background:#1a1d28bf;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(45,49,66,.6);border-radius:16px;padding:40px;box-shadow:0 8px 32px #00000080;position:relative;z-index:1;animation:loginCardIn .5s cubic-bezier(.16,1,.3,1);color:#e4e7ee}@keyframes loginCardIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:32px}.login-header .logo-icon{display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px}.login-header .logo-icon .dot{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--chat-accent),#6366f1);box-shadow:0 0 16px #0069ff66}.login-header h2{font-size:24px;font-weight:700;color:#e4e7ee;letter-spacing:-.5px;margin-bottom:4px;margin-top:0}.login-header p{color:#9ba0b4;font-size:14px;margin:0}.login-form{display:flex;flex-direction:column;gap:20px}.login-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#f87171;padding:12px 16px;border-radius:8px;font-size:13px;line-height:1.4;text-align:center}.input-group{display:flex;flex-direction:column;gap:8px}.input-group label{font-size:13px;font-weight:550;color:#9ba0b4;text-align:left}.input-group input{padding:12px 16px;background:#0f111799;border:1px solid #2d3142;border-radius:8px;color:#e4e7ee;font-size:14px;font-family:inherit;transition:border-color .2s,box-shadow .2s;width:100%}.input-group input:focus{outline:none;border-color:var(--chat-accent);box-shadow:0 0 0 3px #0069ff26}.remember-group{display:flex;align-items:center;gap:8px;margin-top:-4px}.remember-group input[type=checkbox]{width:16px;height:16px;accent-color:var(--chat-accent);cursor:pointer;margin:0}.remember-group label{font-size:13px;color:#9ba0b4;cursor:pointer;-webkit-user-select:none;user-select:none}.login-submit-btn{margin-top:8px;padding:12px;background:linear-gradient(135deg,var(--chat-accent),#5558e6);border:none;border-radius:8px;color:#fff;font-weight:600;font-size:14px;font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;height:44px;transition:opacity .2s,transform .1s;box-shadow:0 4px 12px #0069ff4d;width:100%}.login-submit-btn:hover{opacity:.95}.login-submit-btn:active{transform:scale(.98)}.login-submit-btn:disabled{opacity:.7;cursor:not-allowed}.login-footer{text-align:center;margin-top:32px;font-size:12px;color:#9ba0b4}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.gui-logout-btn{background:none;border:1px solid var(--border);color:var(--muted);padding:6px 12px;border-radius:6px;font-size:12px;cursor:pointer;transition:color .15s,border-color .15s}.gui-logout-btn:hover{color:var(--text);border-color:var(--muted)}.modal-backdrop{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0f1117d9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:9999999}.modal-card{width:100%;max-width:400px;background:#1a1d28;border:1px solid var(--border);border-radius:12px;padding:32px;box-shadow:0 10px 40px #0009;animation:modalIn .3s cubic-bezier(.16,1,.3,1);color:#e4e7ee}@keyframes modalIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.modal-header h3{font-size:18px;font-weight:600;color:#e4e7ee;margin:0}.modal-header .close-btn{background:none;border:none;color:#9ba0b4;font-size:24px;cursor:pointer;line-height:1}.modal-header .close-btn:hover{color:#e4e7ee}.modal-form{display:flex;flex-direction:column;gap:16px}.modal-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#f87171;padding:10px 14px;border-radius:6px;font-size:13px;text-align:center}.modal-success{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:#4ade80;padding:10px 14px;border-radius:6px;font-size:13px;text-align:center}.modal-submit-btn{margin-top:8px;padding:10px;background:var(--chat-accent);border:none;border-radius:6px;color:#fff;font-weight:600;font-size:14px;font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;height:38px;transition:opacity .2s}.modal-submit-btn:hover{opacity:.9}.modal-submit-btn:disabled{opacity:.6;cursor:not-allowed}.change-pass-trigger-btn{background:none;border:1px solid var(--border);color:var(--muted);padding:6px 12px;border-radius:6px;font-size:12px;cursor:pointer;transition:color .15s,border-color .15s}.change-pass-trigger-btn:hover{color:var(--text);border-color:var(--muted)}