:root{--primary:#c3102e;--primary-dark:#a00d25;--primary-light:#e8435c;--primary-bg:rgba(195,16,46,0.05);--primary-bg-hover:rgba(195,16,46,0.1);--text-dark:#1a1a1a;--text-medium:#555;--text-light:#888;--text-white:#ffffff;--bg-white:#ffffff;--bg-light:#f8f9fa;--bg-gray:#f0f0f0;--bg-dark:#2d2d2d;--border-light:#e0e0e0;--border-medium:#ccc;--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.1);--shadow-lg:0 8px 30px rgba(0,0,0,0.12);--shadow-xl:0 12px 40px rgba(0,0,0,0.15);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:24px;--radius-full:50%;--transition:all 0.2s ease;--font-family:'Segoe UI',-apple-system,BlinkMacSystemFont,'Helvetica Neue',Arial,sans-serif;--navbar-height:56px}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{font-size:14px;scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--text-dark);background:var(--bg-light);line-height:1.5;overflow:hidden;height:100vh}a{color:var(--primary);text-decoration:none;transition:var(--transition)}a:hover{color:var(--primary-dark);text-decoration:underline}input,textarea,select,button{font-family:inherit;font-size:inherit}.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);overflow:auto}.login-container{width:100%;max-width:560px;padding:20px}.login-card{background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:40px 36px;animation:slideUp 0.5s ease}@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:32px}.login-logo{font-size:48px;color:var(--primary)}.login-title{font-size:1.4rem;font-weight:700;color:var(--primary);margin-bottom:6px;line-height:1.3}.login-tagline{font-size:0.85rem;color:var(--text-light);font-weight:400}.alert{padding:12px 16px;border-radius:var(--radius-md);margin-bottom:20px;font-size:0.9rem;display:flex;align-items:center;gap:10px}.alert-error{background:#fff2f2;color:#d32f2f;border:1px solid #ffcdd2}.login-form .form-group{margin-bottom:20px;padding-left:50px;padding-right:50px}.login-form label{display:block;margin-bottom:6px;font-weight:600;color:var(--text-dark);font-size:0.9rem}.login-form label i{color:var(--primary);width:16px}.login-form input[type="text"],.login-form input[type="password"]{width:100%;padding:12px 14px;border:2px solid var(--border-light);border-radius:var(--radius-md);font-size:1rem;transition:var(--transition);background:var(--bg-light)}.login-form input:focus{outline:none;border-color:var(--primary);background:var(--bg-white);box-shadow:0 0 0 3px rgba(195,16,46,0.1)}.password-wrapper{position:relative}.password-wrapper input{padding-right:44px}.toggle-password{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-light);cursor:pointer;font-size:1rem;padding:4px;transition:var(--transition)}.toggle-password:hover{color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius-md);font-size:0.95rem;font-weight:600;cursor:pointer;transition:var(--transition)}.btn-primary{background:var(--primary);color:var(--text-white)}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 4px 12px rgba(195,16,46,0.3)}.btn-login{width:100%;padding:14px;font-size:1.05rem;border-radius:var(--radius-md);margin-top:8px}.btn-help-login{width:35%;padding:5px;font-size:0.8rem;border-radius:var(--radius-md);margin-top:12px;background:#007ce9;color:var(--text-white);padding-top:10px;padding-bottom:10px}.btn-help-login:hover{background:#005bb5;box-shadow:0 4px 12px rgba(0,124,233,0.3)}.btn-back-to-empcode{background:#6c757d;color:var(--text-white);font-size:0.8rem;padding:8px 16px}.btn-back-to-empcode:hover{background:#545b62;color:var(--text-white)}.btn-secondary{background:#6c757d;color:var(--text-white)}.btn-secondary:hover{background:#545b62}.login-footer{text-align:center;margin-top:28px;padding-top:20px;border-top:1px solid var(--border-light)}.login-footer p{font-size:0.8rem;color:var(--text-light)}.login-mode-toggle{display:flex;background:var(--bg-gray);border-radius:var(--radius-md);padding:4px;margin-bottom:24px;gap:4px}.mode-btn{flex:1;padding:10px 12px;border:none;background:transparent;color:var(--text-medium);font-size:0.85rem;font-weight:600;cursor:pointer;border-radius:6px;transition:var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:6px}.mode-btn:hover{color:var(--primary)}.mode-btn.active{background:var(--primary);color:var(--text-white);box-shadow:var(--shadow-sm)}.mode-btn.active:hover{background:var(--primary-dark);color:var(--text-white)}.top-navbar{height:var(--navbar-height);background:var(--bg-white);border-bottom:2px solid var(--primary);display:flex;align-items:center;justify-content:space-between;padding:0 20px;box-shadow:var(--shadow-sm);z-index:100;position:relative}.navbar-left{display:flex;align-items:center}.navbar-brand{display:flex;align-items:center;gap:10px}.brand-icon{font-size:1.6rem;color:var(--primary)}.brand-name{font-size:1.1rem;font-weight:700;color:var(--primary);white-space:nowrap}.navbar-center{display:flex;align-items:center}.navbar-tagline{font-size:0.85rem;color:var(--text-light);font-style:italic}.navbar-right{display:flex;align-items:center;gap:16px}.user-info{display:flex;align-items:center;gap:8px;color:var(--text-medium);font-size:0.9rem}.user-info i{font-size:1.2rem;color:var(--primary)}.btn-lang{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;color:#c3102e;border-radius:var(--radius-md);font-size:0.85rem;font-weight:600;text-decoration:none;transition:var(--transition)}.btn-lang:hover{text-decoration:none;opacity:0.85}.lang-mobile-flag{display:none}.btn-logout{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:var(--primary);color:var(--text-white);border-radius:var(--radius-md);font-size:0.85rem;font-weight:600;text-decoration:none;transition:var(--transition)}.btn-logout:hover{background:var(--primary-dark);text-decoration:none;color:var(--text-white)}.dashboard-body{overflow:hidden}.dashboard-container{display:flex;height:calc(100vh - var(--navbar-height));overflow:hidden}.panel{display:flex;flex-direction:column;overflow:hidden;background:var(--bg-white)}.panel-left{width:50%;min-width:320px;border-right:1px solid var(--border-light)}.panel-right{width:50%;min-width:320px;position:relative}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--border-light);background:var(--bg-light);flex-shrink:0}.panel-title{font-size:1rem;font-weight:700;color:var(--primary);display:flex;align-items:center;gap:8px}.panel-title i{font-size:1.1rem}.panel-actions{display:flex;gap:6px}.btn-icon{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-light);background:var(--bg-white);color:var(--text-medium);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);font-size:0.85rem}.btn-icon:hover{background:var(--primary-bg);color:var(--primary);border-color:var(--primary)}.btn-stream-toggle{position:relative;width:auto;padding:0 10px;gap:5px;font-size:0.8rem;color:var(--text-light);border-color:var(--border-light)}.btn-stream-toggle .stream-badge{font-size:0.6rem;font-weight:700;letter-spacing:0.06em;padding:1px 4px;border-radius:3px;background:var(--text-light);color:#fff;transition:background 0.2s;line-height:1.4}.btn-stream-toggle.stream-on{color:var(--primary);border-color:var(--primary);background:var(--primary-bg)}.btn-stream-toggle.stream-on .stream-badge{background:var(--primary)}.btn-stream-toggle.stream-off .fa-bolt{opacity:0.4}.btn-stream-toggle.stream-off .stream-badge{background:var(--text-light);opacity:0.6;text-decoration:line-through}.panel-divider{width:6px;background:var(--border-light);cursor:col-resize;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background 0.2s;z-index:10}.panel-divider:hover,.panel-divider.dragging{background:var(--primary)}.divider-handle{color:var(--text-light);font-size:0.7rem}.panel-divider:hover .divider-handle,.panel-divider.dragging .divider-handle{color:var(--text-white)}.chat-messages{flex:1;overflow-y:auto;padding:20px;scroll-behavior:smooth}.chat-welcome{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 20px;color:var(--text-medium)}.welcome-icon{margin-bottom:16px}.robot-sprite{width:100px;height:100px;background-image:url('../dp_res/loginpage.png');background-size:200% 200%;background-repeat:no-repeat;margin:0 auto}.chat-welcome h3{font-size:1.4rem;color:var(--primary);margin-bottom:8px}.chat-welcome p{font-size:0.95rem;color:var(--text-light);margin-bottom:24px}.suggestion-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.chip{padding:8px 16px;background:var(--bg-light);border:1px solid var(--border-light);border-radius:var(--radius-xl);color:var(--text-medium);cursor:pointer;font-size:0.85rem;transition:var(--transition);display:inline-flex;align-items:center;gap:6px}.chip:hover{background:var(--primary-bg);border-color:var(--primary);color:var(--primary)}.chat-message{display:flex;gap:12px;margin-bottom:20px;animation:fadeIn 0.3s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chat-message.user{flex-direction:row-reverse}.message-avatar{width:36px;height:36px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:0.9rem}.chat-message.user .message-avatar{background:var(--primary);color:var(--text-white)}.chat-message.assistant .message-avatar{background:transparent;color:var(--text-white)}.message-avatar.ai-avatar{width:42px;height:42px;background:transparent;border-radius:var(--radius-full);overflow:hidden;padding:0;box-shadow:0 2px 8px rgba(0,0,0,0.12)}.ai-avatar-img{width:100%;height:100%;object-fit:cover;object-position:center top;border-radius:var(--radius-full);display:block}.message-content{max-width:100%;padding:14px 18px;border-radius:var(--radius-lg);font-size:0.94rem;line-height:1.75;word-wrap:break-word;overflow-wrap:break-word}.chat-message.user .message-content{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--text-white);border-bottom-right-radius:var(--radius-sm);box-shadow:0 2px 8px rgba(195,16,46,0.25)}.chat-message.assistant .message-content{background:#ffffff;color:var(--text-dark);border-bottom-left-radius:var(--radius-sm);border:1px solid var(--border-light);box-shadow:0 2px 10px rgba(0,0,0,0.06)}.message-content h2{font-size:1.05rem;font-weight:700;color:var(--primary-dark);margin:16px 0 8px;padding-bottom:6px;border-bottom:2px solid rgba(195,16,46,0.15);letter-spacing:-0.01em}.message-content h3{font-size:0.98rem;font-weight:700;color:var(--text-dark);margin:14px 0 6px;padding-left:10px;border-left:3px solid var(--primary)}.message-content h4{font-size:0.92rem;font-weight:600;color:var(--text-medium);margin:10px 0 4px;text-transform:uppercase;letter-spacing:0.04em;font-size:0.82rem}.message-content h2:first-child,.message-content h3:first-child,.message-content h4:first-child{margin-top:0}.message-content p{margin-bottom:8px}.message-content p:last-child{margin-bottom:0}.message-content ul,.message-content ol{margin:6px 0 10px 4px;padding-left:0;list-style:none}.message-content ul li,.message-content ol li{position:relative;padding:4px 0 4px 22px;margin-bottom:2px;line-height:1.65}.message-content ul li::before{content:'';position:absolute;left:4px;top:12px;width:7px;height:7px;border-radius:50%;background:var(--primary);opacity:0.7}.message-content ol{counter-reset:ai-list}.message-content ol li::before{counter-increment:ai-list;content:counter(ai-list) '.';position:absolute;left:0;top:4px;font-size:0.8rem;font-weight:700;color:var(--primary);min-width:18px}.message-content strong{font-weight:700;color:var(--text-dark)}.chat-message.user .message-content strong{color:#fff}.message-content em{font-style:italic;color:var(--text-medium)}.message-content pre{background:#1a1d23;color:#abb2bf;border-radius:var(--radius-md);padding:14px 16px;overflow-x:auto;margin:12px 0;font-size:0.84rem;line-height:1.6;border:1px solid rgba(255,255,255,0.06);box-shadow:inset 0 1px 4px rgba(0,0,0,0.3);position:relative}.message-content pre::before{content:'CODE';position:absolute;top:8px;right:12px;font-size:0.65rem;font-weight:700;letter-spacing:0.08em;color:rgba(255,255,255,0.25);font-family:'Consolas',monospace}.message-content code{font-family:'Consolas','Courier New',monospace}.message-content code:not(pre code){background:rgba(195,16,46,0.08);color:var(--primary-dark);padding:2px 7px;border-radius:4px;font-size:0.86em;border:1px solid rgba(195,16,46,0.15);white-space:nowrap}.message-content hr{border:none;border-top:1px solid var(--border-light);margin:12px 0}.message-content blockquote{margin:10px 0;padding:8px 14px;border-left:3px solid var(--primary);background:var(--primary-bg);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-medium);font-style:italic}.message-time{font-size:0.75rem;color:var(--text-light);margin-top:4px}.chat-message.user .message-time{text-align:right}.typing-indicator{display:flex;gap:4px;padding:8px 0}.typing-indicator span{width:8px;height:8px;background:var(--text-light);border-radius:var(--radius-full);animation:typing 1.4s infinite}.typing-indicator span:nth-child(2){animation-delay:0.2s}.typing-indicator span:nth-child(3){animation-delay:0.4s}@keyframes typing{0%,60%,100%{transform:translateY(0);opacity:0.4}30%{transform:translateY(-8px);opacity:1}}.chat-mode-toast{position:fixed;bottom:80px;left:50%;transform:translateX(-50%) translateY(8px);background:rgba(30,30,30,0.88);color:#fff;font-size:0.85rem;font-weight:600;padding:8px 18px;border-radius:20px;pointer-events:none;opacity:0;transition:opacity 0.25s,transform 0.25s;z-index:9999;white-space:nowrap}.chat-mode-toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}.message-content.streaming::after{content:'▌';display:inline-block;animation:blink 0.7s step-start infinite;color:var(--primary);margin-left:2px}@keyframes blink{50%{opacity:0}}.chat-phase-box{display:flex;align-items:center;gap:8px;padding:8px 14px;margin:4px 0 4px 52px;background:var(--bg-light);border-left:3px solid var(--primary);border-radius:var(--radius-sm);font-size:0.82rem;color:var(--text-light);animation:fadeIn 0.3s ease}.chat-phase-box .phase-label em{font-style:normal;color:var(--primary);font-weight:600}.message-sources{margin-top:14px;padding:12px 14px;background:linear-gradient(135deg,rgba(195,16,46,0.03) 0%,rgba(195,16,46,0.06) 100%);border:1px solid rgba(195,16,46,0.15);border-left:3px solid var(--primary);border-radius:var(--radius-md);font-size:0.82rem}.sources-header{display:flex;align-items:center;gap:7px;font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--primary);margin-bottom:0;width:100%;background:none;border:none;padding:0;cursor:pointer;border-radius:var(--radius-sm);transition:background 0.15s}.sources-header:hover{background:rgba(195,16,46,0.06)}.sources-chevron{margin-left:auto;font-size:0.7rem;transition:transform 0.2s ease;opacity:0.75}.sources-header.sources-open .sources-chevron{transform:rotate(180deg)}.source-buttons{margin-top:10px}.sources-count{background:var(--primary);color:#fff;font-size:0.68rem;font-weight:700;border-radius:10px;padding:1px 7px;line-height:1.6;box-shadow:0 1px 3px rgba(195,16,46,0.3)}.source-buttons{display:flex;flex-direction:column;gap:6px;margin-top:10px}.source-file-btn{display:flex;align-items:center;gap:10px;padding:8px 12px;background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-md);text-decoration:none;color:var(--text-dark);font-size:0.8rem;line-height:1.35;cursor:pointer;transition:border-color 0.18s,background 0.18s,box-shadow 0.18s,transform 0.15s;overflow:hidden}.source-file-btn:hover{border-color:var(--primary);background:linear-gradient(135deg,#fff 0%,rgba(195,16,46,0.04) 100%);box-shadow:0 2px 8px rgba(195,16,46,0.14);color:var(--text-dark);text-decoration:none;transform:translateX(2px)}.src-icon{flex-shrink:0;color:var(--primary);font-size:0.9rem;width:16px;text-align:center;opacity:0.8}.source-file-btn:hover .src-icon{opacity:1}.src-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.src-drive-badge{flex-shrink:0;font-size:0.62rem;font-weight:700;letter-spacing:0.06em;background:var(--bg-light);border:1px solid var(--border-light);border-radius:4px;padding:2px 6px;color:var(--text-light);text-transform:uppercase}.source-file-btn:hover .src-drive-badge{border-color:rgba(195,16,46,0.4);color:var(--primary);background:rgba(195,16,46,0.05)}.src-open-icon{flex-shrink:0;font-size:0.65rem;color:var(--primary);opacity:0;transition:opacity 0.18s}.source-file-btn:hover .src-open-icon{opacity:0.7}.md-prose{font-size:0.925rem;line-height:1.75;color:var(--text-dark);word-break:break-word;overflow-wrap:break-word}.md-prose>*:first-child{margin-top:0!important}.md-prose>*:last-child{margin-bottom:0!important}.md-prose p{margin:0 0 0.9em;line-height:1.75}.md-prose h1,.md-prose h2,.md-prose h3,.md-prose h4,.md-prose h5,.md-prose h6{font-weight:700;line-height:1.3;color:var(--text-dark);margin:1.2em 0 0.5em}.md-prose h1{font-size:1.35em;border-bottom:2px solid rgba(195,16,46,0.2);padding-bottom:4px}.md-prose h2{font-size:1.15em;border-bottom:1px solid rgba(195,16,46,0.12);padding-bottom:3px}.md-prose h3{font-size:1.05em;color:var(--primary-dark)}.md-prose h4{font-size:0.97em;color:var(--primary-dark)}.md-prose strong{font-weight:700;color:var(--text-dark)}.md-prose em{font-style:italic}.md-prose ul,.md-prose ol{margin:0.4em 0 0.9em 1.4em;padding:0}.md-prose ul{list-style-type:disc}.md-prose ol{list-style-type:decimal}.md-prose li{margin:0.25em 0;line-height:1.65}.md-prose li>p{margin:0}.md-prose li input[type="checkbox"]{margin-right:6px;accent-color:var(--primary)}.md-prose blockquote{margin:0.8em 0;padding:8px 14px;border-left:4px solid var(--primary);background:rgba(195,16,46,0.04);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-light);font-style:italic}.md-prose blockquote p{margin:0}.md-prose hr{border:none;border-top:1px solid rgba(0,0,0,0.1);margin:1em 0}.md-prose a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}.md-prose a:hover{color:var(--primary-dark)}.md-prose code,code.md-inline-code{background:rgba(195,16,46,0.07);color:var(--primary-dark);padding:2px 6px;border-radius:5px;font-family:'Consolas','JetBrains Mono','Fira Code',monospace;font-size:0.86em;border:1px solid rgba(195,16,46,0.13);word-break:break-all}.md-prose pre code{background:transparent;border:none;padding:0;color:inherit;font-size:inherit;border-radius:0;word-break:normal}.md-code-block{margin:0.85em 0;border-radius:var(--radius-md);overflow:hidden;border:1px solid rgba(255,255,255,0.06);background:#0d1117}.md-code-header{display:flex;align-items:center;justify-content:space-between;padding:7px 14px;background:#161b22;border-bottom:1px solid rgba(255,255,255,0.06);font-size:0.76rem}.md-code-lang{color:#8b949e;font-family:'Consolas',monospace;font-size:0.8em;font-weight:600;text-transform:uppercase;letter-spacing:0.05em}.md-copy-btn{display:flex;align-items:center;gap:5px;padding:3px 10px;background:rgba(255,255,255,0.06);color:#8b949e;border:1px solid rgba(255,255,255,0.1);border-radius:5px;font-size:0.75rem;cursor:pointer;transition:background 0.15s,color 0.15s;line-height:1}.md-copy-btn:hover{background:rgba(255,255,255,0.12);color:#c9d1d9}.md-copy-btn.copied{background:rgba(35,134,54,0.2);color:#3fb950;border-color:rgba(35,134,54,0.4)}.md-prose pre{margin:0;padding:16px;overflow-x:auto;font-family:'Consolas','JetBrains Mono','Fira Code',monospace;font-size:0.84em;line-height:1.6;background:#0d1117;color:#c9d1d9}.md-prose table{width:100%;border-collapse:collapse;font-size:0.875em;margin:0.85em 0;border:1px solid rgba(195,16,46,0.18);border-radius:var(--radius-md);overflow:hidden;display:block;overflow-x:auto}.md-prose thead{background:var(--primary);color:#fff}.md-prose thead th{padding:9px 14px;font-weight:700;text-align:left;white-space:nowrap;border:none;font-size:0.9em}.md-prose tbody tr{border-bottom:1px solid rgba(195,16,46,0.09);transition:background 0.12s}.md-prose tbody tr:last-child{border-bottom:none}.md-prose tbody tr:nth-child(even){background:rgba(195,16,46,0.03)}.md-prose tbody tr:hover{background:rgba(195,16,46,0.06)}.md-prose tbody td{padding:8px 14px;vertical-align:top;line-height:1.55}.md-prose del{text-decoration:line-through;color:var(--text-light)}sup.ai-citation{display:inline-flex;align-items:center;justify-content:center;min-width:17px;height:17px;padding:0 4px;background:var(--primary);color:#fff;font-size:0.66em;font-weight:700;border-radius:999px;vertical-align:super;line-height:1;margin:0 1px;cursor:default;font-style:normal}.source-file-btn .src-num{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 4px;background:var(--primary);color:#fff;font-size:0.7em;font-weight:700;border-radius:999px;flex-shrink:0;line-height:1}.md-error-notice{display:flex;align-items:center;gap:8px;padding:10px 14px;background:rgba(195,16,46,0.06);border:1px solid rgba(195,16,46,0.2);border-radius:var(--radius-sm);color:var(--primary-dark);font-size:0.88em}.ai-html-content p{margin-bottom:8px}.ai-html-content ul,.ai-html-content ol{margin:6px 0 8px 20px}.ai-html-content li{margin-bottom:4px}.ai-html-content strong{font-weight:700;color:var(--text-dark)}.ai-html-content h2,.ai-html-content h3,.ai-html-content h4{font-weight:700;margin:12px 0 6px;color:var(--primary-dark)}.ai-html-content code{background:rgba(195,16,46,0.07);color:var(--primary-dark);padding:2px 6px;border-radius:4px;font-family:'Consolas',monospace;font-size:0.87em;border:1px solid rgba(195,16,46,0.12)}.ai-html-content pre{background:#1a1d23;color:#abb2bf;padding:14px 16px;border-radius:var(--radius-md);overflow-x:auto;font-size:0.84em;margin:10px 0}.chat-phase-box{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 4px 52px;padding:8px 12px;background:var(--bg-light);border-left:3px solid var(--primary);border-radius:var(--radius-sm);animation:fadeIn 0.3s ease}.phase-step{display:flex;align-items:center;gap:5px;padding:3px 8px;border-radius:var(--radius-xl);font-size:0.76rem;color:var(--text-light);background:transparent;border:1px solid transparent;transition:all 0.25s}.phase-step.active{color:var(--primary);background:var(--primary-bg);border-color:var(--primary);font-weight:600}.phase-step.done{color:#2e7d32;background:rgba(46,125,50,0.07);border-color:rgba(46,125,50,0.3)}.phase-step-icon{font-size:0.85rem;line-height:1}.phase-step-label{white-space:nowrap}.phase-spin{display:inline-block;animation:spin 0.9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.stream-cursor{display:inline-block;width:2px;height:14px;background:var(--primary);vertical-align:middle;margin-left:2px;animation:blink 0.8s step-end infinite}.message-content.streaming::after{display:none}.message-body{display:flex;flex-direction:column;gap:2px;max-width:75%}.chat-message.user .message-body{align-items:flex-end}@keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.chat-input-area{padding:16px 20px;border-top:1px solid var(--border-light);background:var(--bg-white);flex-shrink:0}.chat-input-wrapper{display:flex;align-items:flex-end;gap:10px;background:var(--bg-light);border:2px solid var(--border-light);border-radius:var(--radius-lg);padding:8px 12px;transition:var(--transition)}.chat-input-wrapper:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(195,16,46,0.1);background:var(--bg-white)}#chatInput{flex:1;border:none;background:transparent;resize:none;outline:none;font-size:0.95rem;line-height:1.5;max-height:120px;min-height:24px;padding:4px 0}.btn-send{width:38px;height:38px;border:none;background:var(--primary);color:var(--text-white);border-radius:var(--radius-full);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition);flex-shrink:0;font-size:0.9rem}.btn-send:hover{background:var(--primary-dark);transform:scale(1.05)}.btn-send:disabled{background:var(--border-medium);cursor:not-allowed;transform:none}.chat-input-footer{display:flex;justify-content:flex-end;margin-top:6px}.char-counter{font-size:0.75rem;color:var(--text-light)}.cinzel-decorative-black{font-family:"Cinzel Decorative",serif;font-weight:900;font-style:normal}.panel-right{position:relative!important}.results-pagination{display:flex;align-items:center;justify-content:center;gap:6px;position:sticky!important;bottom:0!important;left:auto!important;transform:none!important;background:var(--bg-white)!important;border-top:1px solid var(--border-light)!important;padding:10px 16px!important;box-shadow:0 -3px 8px rgba(0,0,0,0.06)!important;z-index:10!important;border-radius:0!important;width:100%!important;margin-top:8px}.facet-list a{display:flex!important;justify-content:space-between!important;align-items:center!important;text-decoration:none!important;padding:4px 8px!important;border-radius:4px!important;color:#bf2030!important}.facet-list a:hover{background-color:#f0f0f0!important}.facet-count{background-color:#e0e0e0!important;color:#333!important;padding:2px 6px!important;border-radius:10px!important;font-size:0.8em!important;margin-left:auto!important}.search-sidebar{position:absolute!important;top:50%!important;right:10px!important;transform:translateY(-50%)!important;background:white!important;border:1px solid #ddd!important;padding:15px!important;box-shadow:0 2px 10px rgba(0,0,0,0.1)!important;z-index:200!important;border-radius:8px!important;width:250px!important;max-height:400px!important;overflow-y:auto!important}.sidebar-header{display:flex!important;justify-content:space-between!important;align-items:center!important;margin-bottom:10px!important;padding-bottom:8px!important;border-bottom:1px solid #eee!important}.sidebar-title{font-weight:bold!important;color:#333!important;margin:0!important}.btn-close-sidebar{background:none!important;border:none!important;font-size:16px!important;cursor:pointer!important;color:#666!important;padding:2px!important}.btn-close-sidebar:hover{color:#c3102e!important}#searchSettingsBtn.active{background-color:#c3102e!important;color:white!important}.results-summary{flex-direction:column!important;gap:10px!important}.results-main-info{display:flex!important;justify-content:space-between!important;align-items:center!important}.filter-status{padding:8px 12px!important;background-color:#f8f9fa!important;border:1px solid #dee2e6!important;border-radius:6px!important;margin-top:5px!important}.active-filter{display:flex!important;align-items:center!important;gap:8px!important;font-size:14px!important;color:#495057!important}.filter-text{margin-right:auto!important}.btn-clear-filter{background-color:#dc3545!important;color:white!important;border:none!important;padding:4px 8px!important;border-radius:4px!important;font-size:12px!important;cursor:pointer!important;display:flex!important;align-items:center!important;gap:4px!important}.btn-clear-filter:hover{background-color:#c82333!important}.facet-list a.active-filter{background-color:#c3102e!important;color:white!important}.facet-list a.active-filter .facet-count{background-color:rgba(255,255,255,0.2)!important;color:white!important}.filter-control{padding:8px 0!important}.filter-select{width:100%!important;padding:6px 10px!important;border:1px solid #ddd!important;border-radius:4px!important;font-size:14px!important;background-color:white!important}.search-area{padding-left:20px;padding-right:20px;padding-top:20px;padding-bottom:2px;flex-shrink:0}.search-logo-section{text-align:center;padding:40px 0 30px;transition:all 0.3s ease}.search-logo-section.compact{padding:10px 0}.search-logo{display:inline-block}.logo-text{font-size:2rem;font-weight:700;letter-spacing:-1px;display:block}.search-logo-section.compact .logo-text{font-size:1.6rem}.logo-char{display:inline-block;transition:var(--transition)}.logo-char:hover{transform:translateY(-3px)}.logo-subtitle{display:block;font-size:0.9rem;color:var(--text-light);margin-top:4px;font-weight:400}.search-logo-section.compact .logo-subtitle{display:none}.search-box-container{max-width:600px;margin:0 auto}.search-box{display:flex;align-items:center;background:var(--bg-white);border:2px solid var(--border-light);border-radius:var(--radius-xl);padding:5px 18px;box-shadow:var(--shadow-sm);transition:var(--transition)}.search-box:hover{box-shadow:var(--shadow-md)}.search-box:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(195,16,46,0.1)}.search-icon{color:var(--text-light);font-size:1rem;margin-right:12px}#searchInput{flex:1;border:none;outline:none;font-size:1rem;background:transparent;color:var(--text-dark)}#searchInput::placeholder{color:var(--text-light)}.btn-clear-search{background:none;border:none;color:var(--text-light);cursor:pointer;font-size:0.9rem;padding:4px 8px;transition:var(--transition)}.btn-clear-search:hover{color:var(--primary)}.search-actions{display:flex;justify-content:center;gap:10px;margin-top:16px}.btn-search{position:relative;right:-12px;padding:10px 24px;background:var(--primary);color:var(--text-white);border:none;border-radius:20px;font-size:0.9rem;font-weight:600;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:8px}.btn-search:hover{background:var(--primary-dark);box-shadow:0 4px 12px rgba(195,16,46,0.3)}.search-filters{max-width:600px;margin:12px auto 0}.filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:8px 0;border-top:1px solid var(--border-light)}.filter-label{font-size:0.8rem;font-weight:600;color:var(--text-medium)}.filter-select{padding:4px 8px;border:1px solid var(--border-light);border-radius:var(--radius-sm);font-size:0.8rem;color:var(--text-medium);background:var(--bg-white);cursor:pointer;outline:none}.filter-select:focus{border-color:var(--primary)}.search-results-area{flex:1;overflow-y:auto;padding:0 20px 0px}.result-item{padding:12px 0;border-bottom:1px solid var(--border-light);animation:fadeIn 0.2s ease}.result-item:last-child{border-bottom:none}.result-title{font-size:1rem;font-weight:600;margin:0 0 4px;line-height:1.4}.result-title a{color:var(--primary);word-break:break-word}.result-title a:hover{color:var(--primary-dark);text-decoration:underline}.result-snippet{font-size:0.84rem;color:var(--text-medium);line-height:1.55;margin:4px 0 6px}.result-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:0.78rem;color:var(--text-light);margin-top:4px}.result-meta span{display:inline-flex;align-items:center;gap:4px}.results-summary{padding:8px 0;border-bottom:1px solid var(--border-light);margin-bottom:4px;font-size:0.85rem}.results-main-info{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:4px}.results-info{color:var(--text-medium);font-weight:500}.results-time{color:var(--text-light);font-size:0.8rem}.page-numbers{display:flex;align-items:center;gap:4px}.page-num{width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-light);background:var(--bg-white);color:var(--text-medium);border-radius:var(--radius-sm);font-size:0.82rem;cursor:pointer;transition:var(--transition);font-weight:500;flex-shrink:0}.page-num:hover{background:var(--primary-bg);border-color:var(--primary);color:var(--primary)}.page-num.active{background:var(--primary);color:var(--text-white);border-color:var(--primary);font-weight:700}.btn-page{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border:1px solid var(--border-light);background:var(--bg-white);color:var(--text-medium);border-radius:var(--radius-md);font-size:0.82rem;font-weight:600;cursor:pointer;transition:var(--transition);white-space:nowrap}.btn-page:hover:not(:disabled){background:var(--primary-bg);border-color:var(--primary);color:var(--primary)}.btn-page:disabled{opacity:0.35;cursor:not-allowed}.no-results{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 20px;color:var(--text-light)}.no-results i{font-size:2.5rem;margin-bottom:16px;opacity:0.3;display:block}.no-results h3{font-size:1.05rem;color:var(--text-medium);margin-bottom:8px;font-weight:600}.no-results p{font-size:0.875rem}.mobile-tab-bar{display:none}@media (max-width:768px){.top-navbar{padding:0 12px;gap:8px}.navbar-center{display:none}.navbar-brand .brand-name{display:none}.btn-logout span{display:none}.btn-logout{padding:6px 10px}.lang-desktop-icon,.lang-desktop-text{display:none}.lang-mobile-flag{display:inline}.user-info .username{display:none}.user-info img{width:1.6rem!important}.mobile-tab-bar{display:flex;position:fixed;bottom:0;left:0;right:0;height:56px;background:var(--bg-white);border-top:2px solid var(--primary);z-index:200;box-shadow:0 -2px 12px rgba(0,0,0,0.08)}.mobile-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:none;border:none;color:var(--text-light);font-size:0.68rem;font-weight:600;cursor:pointer;transition:var(--transition);padding:6px 0}.mobile-tab i{font-size:1.1rem}.mobile-tab.active{color:var(--primary)}.mobile-tab.active i{transform:scale(1.1)}.dashboard-body{overflow:auto}.dashboard-container{display:block;height:calc(100vh - var(--navbar-height) - 56px);overflow:hidden}.panel-divider{display:none!important}.panel-left,.panel-right{width:100%!important;min-width:0!important;height:100%;border-right:none;position:absolute;top:0;left:0;transition:opacity 0.2s ease,transform 0.2s ease}.panel-left{display:flex}.panel-right{display:none}.dashboard-container.mobile-tab-search .panel-left{display:none}.dashboard-container.mobile-tab-search .panel-right{display:flex}.dashboard-container{position:relative}.chat-messages{padding:12px}.chat-input-area{padding:8px 12px}.panel-header{padding:10px 14px}.md-prose table{font-size:0.8em}.md-code-block{font-size:0.82em}.search-results-area{padding:0 12px 0px}.search-sidebar{position:fixed!important;top:auto!important;bottom:60px!important;right:8px!important;left:8px!important;width:auto!important;transform:none!important;max-height:60vh!important;z-index:190!important}.source-buttons{gap:6px}.source-file-btn{font-size:0.78rem;padding:6px 10px}.chat-messages{padding-bottom:12px}}@media (max-width:400px){.panel-header{padding:8px 10px}.panel-title{font-size:0.9rem}.btn-icon{padding:5px 8px}}.result-actions{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}.btn-attach-chat{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;background:var(--primary-bg);color:var(--primary);border:1px solid rgba(195,16,46,0.25);border-radius:var(--radius-xl);font-size:0.78rem;font-weight:600;cursor:pointer;transition:var(--transition)}.btn-attach-chat:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-attach-chat.attached{background:rgba(35,134,54,0.1);color:#2da44e;border-color:rgba(35,134,54,0.3)}.attach-tray{padding:8px 16px 6px;background:var(--bg-light);border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light)}.attach-tray-header{display:flex;align-items:center;gap:6px;font-size:0.75rem;font-weight:600;color:var(--primary);margin-bottom:6px}.attach-tray-header i{font-size:0.8rem}.attach-clear-all{margin-left:auto;background:none;border:none;color:var(--text-light);cursor:pointer;padding:2px 4px;border-radius:3px;font-size:0.75rem;transition:var(--transition)}.attach-clear-all:hover{color:var(--primary);background:var(--primary-bg)}.attach-chips{display:flex;flex-wrap:wrap;gap:6px}.attach-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 8px;background:#fff;border:1px solid rgba(195,16,46,0.2);border-radius:var(--radius-xl);font-size:0.75rem;color:var(--text-dark);max-width:220px}.attach-chip-icon{color:var(--primary);flex-shrink:0;font-size:0.8rem}.attach-chip-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attach-chip-remove{background:none;border:none;color:var(--text-light);cursor:pointer;padding:0 2px;font-size:0.7rem;flex-shrink:0;transition:var(--transition);margin-left:2px}.attach-chip-remove:hover{color:var(--primary)}.llm-model-badge{display:inline-flex;align-items:center;gap:5px;padding:2px 10px;background:linear-gradient(90deg,#6e40c9,#c3102e);color:#fff;font-size:0.68rem;font-weight:700;border-radius:var(--radius-xl);margin-bottom:6px;letter-spacing:0.03em}.bubble-attach-row{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px;padding-top:7px;border-top:1px solid rgba(255,255,255,0.25)}.bubble-attach-chip{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;background:rgba(255,255,255,0.18);border:1px solid rgba(255,255,255,0.3);border-radius:var(--radius-xl);font-size:0.72rem;color:#fff;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}