:root{--bg: #f8f9fa;--surface: #ffffff;--text: #1a1a1a;--text-secondary: #6b7280;--primary: #e87a1e;--primary-hover: #d06a10;--border: #e5e7eb;--accent: #fff5eb;--error: #ef4444;--radius: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-text-size-adjust:100%}.app-layout{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;background:#1a1a1a;border-bottom:1px solid #333;position:sticky;top:0;z-index:10}.header-left{display:flex;align-items:center;gap:8px;min-width:0}.header-logo-img{height:28px;width:auto}.logo{font-size:1.25rem;font-weight:700;color:var(--primary);white-space:nowrap}.header-separator{margin:0 8px;color:#999;font-weight:300}.header-workspace{font-size:.875rem;color:#ccc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-right{display:flex;align-items:center;gap:12px}.header-right .btn{background:#333;color:#fff;border-color:#555}.header-right .btn:hover{background:#444}.lang-toggle{font-weight:600;min-width:36px}.avatar{width:28px;height:28px;border-radius:50%;vertical-align:middle;margin-right:6px}.user-name{font-size:.875rem;color:#ccc}.app-main{flex:1;max-width:800px;width:100%;margin:0 auto;padding:24px 16px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:.875rem;cursor:pointer;transition:all .15s}.btn:hover{background:var(--bg)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--accent);border-color:var(--primary);color:var(--primary)}.btn-sm{padding:4px 10px;font-size:.8rem}.btn-lg{padding:12px 32px;font-size:1rem}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:12px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}.spinner-sm{display:inline-block;width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin-left:8px}@keyframes spin{to{transform:rotate(360deg)}}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg)}.login-card{background:var(--surface);padding:48px;border-radius:16px;text-align:center;box-shadow:0 2px 16px #0000000f;max-width:420px;width:90%}.login-card h1{font-size:2rem;color:var(--primary);margin-bottom:12px}.login-card p{color:var(--text-secondary);margin-bottom:24px}.selector-page h2{margin-bottom:4px}.subtitle{color:var(--text-secondary);margin-bottom:20px}.tab-bar{display:flex;gap:8px;margin-bottom:16px}.tab{padding:8px 20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;font-size:.875rem}.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.search-input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;font-family:inherit;margin-bottom:16px;outline:none}.search-input:focus{border-color:var(--primary)}.pagination{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:16px;padding-top:12px;border-top:1px solid var(--border)}.pagination-info{font-size:.85rem;color:var(--text-secondary)}.item-list{display:flex;flex-direction:column;gap:8px}.item-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;cursor:pointer;transition:border-color .15s}.item-card:hover{border-color:var(--primary)}.item-name{font-weight:600;margin-bottom:2px}.item-path{font-size:.8rem;color:var(--text-secondary)}.item-desc{font-size:.85rem;color:var(--text-secondary);margin-top:4px}.empty{color:var(--text-secondary);text-align:center;padding:40px 0}.conversations-panel{padding-top:8px}.conversations-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.conversations-header h2{font-size:1.25rem}.conversation-list{display:flex;flex-direction:column;gap:8px}.conversation-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;cursor:pointer;transition:border-color .15s}.conversation-card:hover{border-color:var(--primary)}.conversation-title{font-weight:600;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-meta{display:flex;gap:12px;align-items:center}.conversation-status{font-size:.75rem;padding:1px 8px;border-radius:10px;background:var(--accent);color:var(--primary)}.conversation-status.status-completed{background:#ecfdf5;color:#059669}.conversation-date{font-size:.8rem;color:var(--text-secondary)}.back-to-conversations{margin-bottom:8px}.chat-page{display:flex;flex-direction:column;height:calc(100vh - 120px)}.chat-messages{flex:1;overflow-y:auto;padding-bottom:16px}.chat-welcome{text-align:center;padding:60px 20px;color:var(--text-secondary)}.chat-welcome h2{color:var(--text);margin-bottom:8px}.chat-bubble{margin-bottom:16px}.chat-bubble.user{text-align:right}.bubble-role{font-size:.75rem;color:var(--text-secondary);margin-bottom:4px}.bubble-content{display:inline-block;max-width:85%;text-align:left;padding:10px 14px;border-radius:12px;font-size:.9rem;line-height:1.5}.chat-bubble.user .bubble-content{background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chat-bubble.assistant .bubble-content{background:var(--surface);border:1px solid var(--border);border-bottom-left-radius:4px}.chat-bubble.assistant .bubble-content p{margin-bottom:8px}.chat-bubble.assistant .bubble-content p:last-child{margin-bottom:0}.chat-bubble.assistant .bubble-content ul,.chat-bubble.assistant .bubble-content ol{padding-left:1.5em;margin-bottom:8px}.chat-bubble.assistant .bubble-content li{margin-bottom:4px}.chat-input-area{border-top:1px solid var(--border);padding-top:12px;display:flex;flex-direction:column;gap:8px}.chat-input-row{display:flex;gap:8px}.chat-input{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;font-family:inherit;resize:none;outline:none}.chat-input:focus{border-color:var(--primary)}.error-bar{background:#fef2f2;color:var(--error);padding:8px 14px;border-radius:var(--radius);font-size:.85rem;margin-bottom:8px}.review-page h2{margin-bottom:4px}.draft-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:16px}.draft-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.draft-target{font-size:.8rem;color:var(--text-secondary);background:var(--accent);padding:2px 8px;border-radius:4px}.draft-preview h3{margin-bottom:8px}.draft-preview p{margin-bottom:12px;color:var(--text-secondary);white-space:pre-wrap}.draft-preview ul{padding-left:20px;margin-bottom:12px}.draft-preview li{margin-bottom:4px}.draft-edit label{display:block;font-size:.85rem;font-weight:600;margin-bottom:12px}.input{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:.875rem;font-family:inherit;margin-top:4px}.input:focus{outline:none;border-color:var(--primary)}.dev-notes{background:var(--bg);padding:10px 14px;border-radius:var(--radius);margin-top:12px;font-size:.85rem}.draft-labels{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.label-badge{background:var(--accent);color:var(--primary);padding:2px 10px;border-radius:12px;font-size:.75rem}.review-actions{display:flex;justify-content:space-between;margin-top:8px}.created-list{margin:16px 0}.created-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;margin-bottom:8px}.created-card a{color:var(--primary);text-decoration:none;font-weight:500}.created-card a:hover{text-decoration:underline}.indexing-status-bar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;margin-bottom:16px}.indexing-status-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.indexing-status-title{font-weight:600;font-size:.9rem}.indexing-repo-list{display:flex;flex-direction:column;gap:6px}.indexing-repo-item{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid var(--border)}.indexing-repo-item:last-child{border-bottom:none}.indexing-repo-name{font-size:.85rem;color:var(--text)}.indexing-badge{font-size:.75rem;padding:2px 10px;border-radius:10px;font-weight:500}.indexing-badge.status-ready{background:#ecfdf5;color:#059669}.indexing-badge.status-indexing{background:#fef3c7;color:#d97706}.indexing-badge.status-pending{background:var(--accent);color:var(--primary)}.indexing-badge.status-error{background:#fef2f2;color:var(--error)}.indexing-error{margin-top:8px;font-size:.85rem;color:var(--error)}.indexing-notice{background:var(--accent);color:var(--primary);padding:10px 14px;border-radius:var(--radius);font-size:.85rem;margin-bottom:16px}.chat-issue-pack{display:flex;flex-direction:column;gap:12px;margin-top:12px}.chat-issue-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.chat-issue-header{margin-bottom:8px}.chat-issue-title{font-size:.95rem;font-weight:600;margin-bottom:6px}.chat-issue-desc{font-size:.85rem;color:var(--text-secondary);margin-bottom:10px;white-space:pre-wrap}.chat-issue-section{font-size:.85rem;margin-bottom:8px}.chat-issue-section strong{display:block;margin-bottom:4px}.chat-issue-section ul{padding-left:20px;margin:0}.chat-issue-section li{margin-bottom:2px}.login-btn{text-decoration:none}.login-lang-toggle{position:fixed;top:16px;right:16px}.login-logo-img{height:48px;width:auto;margin-bottom:16px}@media(max-width:600px){.app-main{padding:16px 12px}.login-card{padding:32px 24px}.bubble-content{max-width:95%}}