:root{--bg-primary: #0b0f19;--bg-secondary: #111827;--bg-card: #182234;--bg-card-hover: #1f2b42;--border-color: #27354f;--border-highlight: #3b82f6;--text-main: #f3f4f6;--text-muted: #94a3b8;--text-dim: #64748b;--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--accent-indigo: #6366f1;--accent-green: #10b981;--accent-amber: #f59e0b;--accent-red: #ef4444;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-primary);color:var(--text-main);min-height:100vh;line-height:1.5;overflow-x:hidden}.app-container{display:flex;flex-direction:column;height:100vh}.top-navbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:20}.brand-section{display:flex;align-items:center;gap:12px}.brand-avatar{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent-indigo),var(--accent-purple));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:18px;box-shadow:0 4px 12px #6366f159}.brand-title{font-size:16px;font-weight:700;letter-spacing:-.3px;color:#fff;display:flex;align-items:center;gap:8px}.brand-subtitle{font-size:12px;color:var(--text-muted)}.nav-actions{display:flex;align-items:center;gap:14px}.model-pill{display:flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;background:#10b9811f;border:1px solid rgba(16,185,129,.3);color:#34d399;font-size:12px;font-weight:500}.model-dot{width:7px;height:7px;border-radius:50%;background-color:#10b981;box-shadow:0 0 8px #10b981}.project-select-wrapper{display:flex;align-items:center;gap:8px;background:var(--bg-card);padding:4px 10px;border-radius:var(--radius-sm);border:1px solid var(--border-color)}.project-select-label{font-size:12px;color:var(--text-muted)}.project-select{background:transparent;border:none;color:#fff;font-size:13px;font-weight:600;outline:none;cursor:pointer}.project-select option{background:var(--bg-secondary);color:#fff}.btn-secondary{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-main);padding:6px 12px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .15s ease}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--text-dim)}.main-content{display:flex;flex:1;overflow:hidden}.sidebar-panel{width:360px;border-right:1px solid var(--border-color);background:var(--bg-secondary);display:flex;flex-direction:column;overflow-y:auto}.sidebar-header{padding:16px;border-bottom:1px solid var(--border-color)}.sidebar-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:4px;display:flex;align-items:center;gap:8px}.sidebar-desc{font-size:12px;color:var(--text-muted)}.dropzone-container{padding:16px}.dropzone{border:2px dashed var(--border-color);border-radius:var(--radius-md);padding:24px 16px;text-align:center;background:#18223466;cursor:pointer;transition:all .2s ease}.dropzone:hover,.dropzone.drag-active{border-color:var(--accent-blue);background:#3b82f614}.dropzone-icon{width:40px;height:40px;color:var(--accent-blue);margin-bottom:8px}.dropzone-text-primary{font-size:13px;font-weight:600;color:#fff;margin-bottom:4px}.dropzone-text-secondary{font-size:11px;color:var(--text-muted)}.tickets-section{padding:0 16px 16px;display:flex;flex-direction:column;gap:12px}.ticket-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:14px;transition:all .2s ease}.ticket-card.selected{border-color:var(--accent-indigo);box-shadow:0 0 0 1px var(--accent-indigo)}.ticket-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.ticket-badge{background:#6366f126;border:1px solid rgba(99,102,241,.35);color:#a5b4fc;font-size:11px;font-weight:700;padding:2px 8px;border-radius:4px;font-family:JetBrains Mono,monospace}.ticket-meta{font-size:11px;color:var(--text-dim)}.ticket-info-row{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-muted);margin-bottom:4px}.ticket-info-row span.val{color:#fff;font-weight:500}.attachments-preview-grid{display:flex;gap:8px;margin-top:10px;overflow-x:auto;padding-bottom:4px}.attachment-thumb{width:64px;height:64px;border-radius:var(--radius-sm);border:1px solid var(--border-color);object-fit:cover;background:#000}.triage-btn{margin-top:10px;width:100%;background:linear-gradient(135deg,var(--accent-blue),var(--accent-indigo));border:none;color:#fff;padding:8px 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;box-shadow:0 2px 8px #3b82f64d}.triage-btn:hover{opacity:.95}.chat-panel{flex:1;display:flex;flex-direction:column;background:var(--bg-primary);position:relative}.chat-messages{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:20px}.chat-row{display:flex;gap:12px;max-width:85%}.chat-row.user{align-self:flex-end;flex-direction:row-reverse}.chat-row.assistant{align-self:flex-start}.chat-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}.chat-avatar.user-avatar{background:#3b82f6;color:#fff}.chat-avatar.lisa-avatar{background:linear-gradient(135deg,var(--accent-indigo),var(--accent-purple));color:#fff}.chat-bubble{padding:14px 18px;border-radius:var(--radius-lg);font-size:14px;line-height:1.6}.chat-row.user .chat-bubble{background:#2563eb;color:#fff;border-bottom-right-radius:4px}.chat-row.assistant .chat-bubble{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-main);border-bottom-left-radius:4px}.chat-bubble h1,.chat-bubble h2,.chat-bubble h3{color:#fff;margin:14px 0 8px;font-weight:700}.chat-bubble h2{font-size:16px}.chat-bubble h3{font-size:14px}.chat-bubble p{margin-bottom:10px}.chat-bubble p:last-child{margin-bottom:0}.chat-bubble ul,.chat-bubble ol{margin-left:20px;margin-bottom:10px}.chat-bubble li{margin-bottom:4px}.chat-bubble blockquote{border-left:3px solid var(--accent-blue);background:#3b82f614;padding:6px 12px;margin:10px 0;border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#cbd5e1}.chat-bubble code{font-family:JetBrains Mono,monospace;background:#0000004d;padding:2px 6px;border-radius:4px;font-size:12.5px;color:#93c5fd}.chat-bubble pre{background:#0d1117;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:12px;overflow-x:auto;margin:10px 0}.chat-bubble pre code{background:transparent;padding:0;color:#e2e8f0}.tool-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:14px;font-size:11.5px;font-family:JetBrains Mono,monospace;background:#f59e0b1f;border:1px solid rgba(245,158,11,.3);color:#fbbf24;margin-bottom:10px}.tool-pill.success{background:#10b9811f;border-color:#10b9814d;color:#34d399}.issue-card{margin-top:14px;background:#10b98114;border:1px solid rgba(16,185,129,.35);border-radius:var(--radius-md);padding:14px;display:flex;align-items:center;justify-content:space-between}.issue-card-title{font-size:13px;font-weight:700;color:#fff}.issue-card-link{display:inline-flex;align-items:center;gap:6px;background:#10b981;color:#fff;text-decoration:none;font-size:12px;font-weight:600;padding:6px 12px;border-radius:var(--radius-sm);transition:opacity .15s ease}.issue-card-link:hover{opacity:.9}.chat-input-bar{padding:16px 24px;background:var(--bg-secondary);border-top:1px solid var(--border-color)}.quick-prompts{display:flex;gap:8px;margin-bottom:10px;overflow-x:auto;padding-bottom:2px}.quick-pill{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-muted);font-size:12px;padding:4px 10px;border-radius:14px;cursor:pointer;white-space:nowrap;transition:all .15s ease}.quick-pill:hover{border-color:var(--accent-blue);color:#fff}.input-form{display:flex;align-items:center;gap:10px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:8px 12px;transition:border-color .2s ease}.input-form:focus-within{border-color:var(--accent-blue)}.chat-input{flex:1;background:transparent;border:none;color:#fff;font-size:14px;outline:none;font-family:inherit}.btn-icon{background:transparent;border:none;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:6px;border-radius:6px;transition:all .15s ease}.btn-icon:hover{color:#fff;background:#ffffff14}.btn-send{background:var(--accent-blue);color:#fff;border:none;border-radius:var(--radius-sm);padding:6px 14px;font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;transition:opacity .15s ease}.btn-send:disabled{opacity:.5;cursor:not-allowed}.btn-send:not(:disabled):hover{opacity:.9}