:root{color-scheme:light dark;font-family:system-ui,-apple-system,sans-serif;--background-color: #0f1115;--card-color: #1a1d24;--border-color: #2a2e38;--text-color: #e6e8eb;--muted-text-color: #9ba1ac;--accent-color: #4f8cff;--error-color: #ff6b6b;--success-color: #4fd67f}*{box-sizing:border-box}html,body{min-width:0;margin:0;background:var(--background-color);color:var(--text-color)}body{overflow-x:hidden}#root{min-height:100vh}input,textarea,button{font:inherit;color:inherit}input,textarea{width:100%;min-width:0;background:var(--background-color);border:1px solid var(--border-color);border-radius:6px;padding:.5rem .7rem}button{background:var(--accent-color);border:none;border-radius:6px;padding:.5rem 1rem;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.link{background:none;color:var(--muted-text-color);text-decoration:underline;padding:0}.header-actions{display:flex;align-items:center;gap:1rem}.centered-screen{min-height:100vh;display:flex;align-items:center;justify-content:center}.card{background:var(--card-color);border:1px solid var(--border-color);border-radius:10px;padding:1.25rem}.login{width:320px;display:flex;flex-direction:column;gap:.75rem}.login label{display:flex;flex-direction:column;gap:.3rem;font-size:.9rem;color:var(--muted-text-color)}.app{width:min(100%,1400px);margin:0 auto;padding:clamp(.75rem,2vw,1.5rem)}.app header{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:clamp(1rem,2vw,1.5rem)}.app header h1,.card h2{margin:0}.layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem;align-items:start;min-width:0}.layout>*,.layout-with-sidebar>*{min-width:0}@media(max-width:1150px){.layout{grid-template-columns:1fr}}.documents{display:flex;flex-direction:column;gap:1rem}.form-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}.form-row input{flex:1 1 14rem}.form-column{display:flex;flex-direction:column;gap:.5rem;margin-top:.75rem}.form-column label{display:flex;flex-direction:column;gap:.35rem;color:var(--muted-text-color);font-size:.9rem}.ingestion-toggle{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.35rem;padding:.25rem;margin-top:.75rem;background:var(--background-color);border:1px solid var(--border-color);border-radius:8px}.ingestion-toggle button{background:transparent;color:var(--muted-text-color)}.ingestion-toggle button.active-ingestion-mode{background:var(--accent-color);color:#fff}.ingestion-form button[type=submit]{align-self:flex-start}.document-list{list-style:none;padding:0;margin:.5rem 0 0;display:flex;flex-direction:column;gap:.5rem}.document-list li{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.75rem;padding:.5rem;border:1px solid var(--border-color);border-radius:6px}.document-list li>div{min-width:0;overflow-wrap:anywhere}.document-list li>button{margin-left:auto}.badge{font-size:.75rem;padding:.1rem .5rem;border-radius:999px;background:var(--border-color);margin-left:.5rem}.status-ready .badge{background:var(--success-color);color:#06280f}.status-failed .badge{background:var(--error-color);color:#2b0000}.detail{color:var(--muted-text-color);font-size:.85rem}.error,.document-error{color:var(--error-color);font-size:.85rem}.empty{color:var(--muted-text-color);font-size:.9rem}.chat{display:flex;flex-direction:column}.messages{display:flex;flex-direction:column;gap:.75rem;min-height:12rem;margin:.75rem 0}.message{max-width:85%;padding:.6rem .8rem;border-radius:10px}.message p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.message.user{align-self:flex-end;background:var(--accent-color);color:#fff}.message.assistant{align-self:flex-start;background:var(--background-color);border:1px solid var(--border-color)}.sources{list-style:none;padding:0;margin:.5rem 0 0;font-size:.75rem;color:var(--muted-text-color);display:flex;flex-direction:column;gap:.15rem}.sources li{overflow-wrap:anywhere}.blinking-cursor{animation:blink 1s step-start infinite}@keyframes blink{50%{opacity:0}}.layout-with-sidebar{display:grid;grid-template-columns:260px minmax(0,1fr);gap:1.5rem;align-items:start}@media(max-width:900px){.layout-with-sidebar{grid-template-columns:1fr}}.conversations{display:flex;flex-direction:column;gap:.75rem}.conversations-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.75rem}.conversation-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.4rem}.conversation-list li{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem;padding:.5rem;border:1px solid var(--border-color);border-radius:6px;cursor:pointer;font-size:.85rem}.conversation-list li>div{min-width:0;overflow-wrap:anywhere}.conversation-list li>button{margin-left:auto}.conversation-list li.active-conversation{border-color:var(--accent-color)}@media(max-width:600px){.app header{align-items:flex-start}.app header h1{font-size:1.45rem}.card{padding:1rem}.form-row{flex-direction:column}.form-row input,.form-row button,.ingestion-form button[type=submit]{width:100%}.message{max-width:100%}}