.rag-container{box-sizing:border-box;gap:20px;max-width:1100px;height:85vh;margin:0 auto;padding:20px;display:flex}@media (max-width:768px){.rag-container{flex-direction:column;height:auto}}.rag-sidebar{background-color:#1e1e1e;border:1px solid #333;border-radius:8px;flex-direction:column;width:280px;padding:15px;display:flex}@media (max-width:768px){.rag-sidebar{width:100%;height:auto}}.rag-sidebar-header{justify-content:space-between;align-items:center;margin-bottom:15px;display:flex}.rag-sidebar-title{color:#fff;margin-bottom:0;font-size:1.1em;font-weight:600}.rag-refresh-btn{cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;font-size:1.1em;transition:background-color .2s;display:flex}.rag-refresh-btn:hover{background-color:#2d2d2d}.rag-upload-area{text-align:center;color:#aaa;cursor:pointer;background-color:#252525;border:2px dashed #4ecca3;border-radius:8px;margin-bottom:20px;padding:20px;font-size:.85em;transition:all .2s}.rag-upload-area:hover:not(.disabled){background-color:#2a2a2a}.rag-upload-area.disabled{opacity:.5;cursor:not-allowed;border-color:#555}.rag-upload-input{display:none}.rag-doc-list{flex-direction:column;flex-grow:1;gap:8px;display:flex;overflow-y:auto}.rag-doc-item{background-color:#2d2d2d;border:1px solid #444;border-radius:6px;flex-direction:column;gap:6px;padding:10px;display:flex}.rag-doc-item-header{justify-content:space-between;align-items:center;font-size:.85em;display:flex}.rag-doc-item-meta{color:#888;justify-content:space-between;align-items:center;font-size:.7em;display:flex}.rag-doc-date{white-space:nowrap}.rag-doc-name{color:#e0e0e0;white-space:nowrap;text-overflow:ellipsis;max-width:140px;font-weight:500;overflow:hidden}.rag-doc-status{text-transform:capitalize;border-radius:4px;padding:3px 6px;font-size:.8em}.rag-doc-status.ready{color:#4ecca3;background-color:#4ecca31a}.rag-doc-status.processing{color:#f0a500;background-color:#f0a5001a}.rag-doc-status.failed{color:#e74c3c;background-color:#e74c3c1a}.rag-chat-area{background-color:#1e1e1e;border:1px solid #333;border-radius:8px;flex-direction:column;flex-grow:1;display:flex;overflow:hidden}.rag-chat-header{border-bottom:1px solid #333;justify-content:space-between;align-items:center;padding:15px;display:flex}.rag-chat-title{color:#fff;font-size:1.2em;font-weight:700}.rag-doc-selector{color:#fff;background-color:#2d2d2d;border:1px solid #444;border-radius:4px;outline:none;padding:6px 12px;font-size:.9em}.rag-messages{flex-direction:column;flex-grow:1;gap:15px;padding:20px;display:flex;overflow-y:auto}.rag-empty-text{text-align:center;color:#888;margin-top:40px}.rag-message-row{flex-direction:column;display:flex}.rag-message-row.user{align-items:flex-end}.rag-message-row.ai{align-items:flex-start}.rag-message-bubble{word-break:break-word;border-radius:8px;max-width:85%;display:inline-block}.rag-message-bubble.user{color:#fff;background-color:#007bff;padding:10px 14px}.rag-message-bubble.ai{color:#e0e0e0;background-color:#2d2d2d;border:1px solid #444;padding:14px}.rag-input-container{border-top:1px solid #333;padding:15px}.rag-input-form{gap:10px;display:flex}.rag-input{color:#fff;background-color:#252525;border:1px solid #444;border-radius:4px;outline:none;flex-grow:1;padding:10px 14px}.rag-input:focus{border-color:#4ecca3}.rag-submit-btn{color:#fff;border:none;border-radius:4px;padding:10px 20px;font-weight:600}.rag-submit-btn.active{cursor:pointer;background-color:#007bff}.rag-submit-btn.disabled{color:#aaa;cursor:not-allowed;background-color:#555}.rag-error-box{color:#e74c3c;text-align:center;background-color:#e74c3c1a;border-radius:8px;margin-top:10px;padding:10px}.rag-status-container{color:#aaa;align-items:center;gap:10px;font-size:.9em;font-style:italic;display:flex}.rag-status-spinner{border:2px solid #555;border-top-color:#4ecca3;border-radius:50%;width:14px;height:14px;animation:1s linear infinite rag-spin}@keyframes rag-spin{to{transform:rotate(360deg)}}.rag-section-title{color:#4ecca3;text-transform:uppercase;letter-spacing:1px;border-top:1px solid #444;margin-top:15px;margin-bottom:8px;padding-top:15px;font-size:.75em}.rag-sources-grid{flex-direction:column;gap:8px;display:flex}.rag-source-card{background-color:#1e1e1e;border:1px solid #444;border-radius:6px;overflow:hidden}.rag-source-header{cursor:pointer;background-color:#252525;justify-content:space-between;align-items:center;padding:8px 12px;display:flex}.rag-source-header:hover{background-color:#2a2a2a}.rag-source-title{color:#e0e0e0;font-size:.85em;font-weight:600}.rag-source-score{color:#4ecca3;font-size:.8em}.rag-source-preview{color:#bbb;background-color:#1e1e1e;border-top:1px solid #333;padding:10px 12px;font-size:.85em;line-height:1.5}.rag-answer-content{white-space:pre-wrap}.rag-message-bubble.ai p{margin-bottom:.75em}.rag-message-bubble.ai h2{margin-top:1em;margin-bottom:.5em}.rag-message-bubble.ai ul,.rag-message-bubble.ai ol{margin-bottom:.75em;padding-left:1.5em}.rag-message-bubble.ai li{margin-bottom:.25em}.rag-arch-btn{color:#fff!important;border-color:#fff!important}.rag-arch-btn:hover{color:#fff!important}