*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--bg: #0f172a;--bg-card: #1e293b;--bg-input: #334155;--text: #f1f5f9;--text-muted: #94a3b8;--border: #475569;--success: #22c55e;--danger: #ef4444;--warning: #f59e0b;--chatgpt: #10a37f;--gemini: #4285f4;--claude: #d97706;--sidebar-width: 260px}body{font-family:Segoe UI,Meiryo,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow:hidden;height:100vh}#root{height:100vh;display:flex}.app-layout{display:flex;width:100%;height:100vh}.sidebar{width:var(--sidebar-width);background:#0c1222;border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.sidebar-header{padding:20px;border-bottom:1px solid var(--border)}.sidebar-header h1{font-size:18px;color:var(--primary-light);margin-bottom:4px}.sidebar-header p{font-size:11px;color:var(--text-muted)}.sidebar-nav{flex:1;padding:12px;overflow-y:auto}.sidebar-nav button{width:100%;text-align:left;padding:10px 14px;background:none;border:none;color:var(--text-muted);font-size:14px;border-radius:8px;cursor:pointer;margin-bottom:4px;transition:all .15s}.sidebar-nav button:hover{background:var(--bg-input);color:var(--text)}.sidebar-nav button.active{background:var(--primary);color:#fff}.sidebar-footer{padding:16px;border-top:1px solid var(--border)}.sidebar-footer .user-info{display:flex;align-items:center;justify-content:space-between}.sidebar-footer .username{font-size:13px;color:var(--text-muted)}.main-content{flex:1;overflow-y:auto;padding:32px}.login-container{display:flex;align-items:center;justify-content:center;height:100vh;width:100%;background:var(--bg)}.login-card{background:var(--bg-card);padding:48px;border-radius:16px;width:420px;border:1px solid var(--border)}.login-card h1{text-align:center;margin-bottom:8px;color:var(--primary-light);font-size:24px}.login-card .subtitle{text-align:center;color:var(--text-muted);font-size:13px;margin-bottom:32px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;color:var(--text-muted);margin-bottom:6px}input[type=text],input[type=password],textarea,select{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;outline:none;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--primary)}textarea{resize:vertical;min-height:100px;font-family:inherit}.btn{padding:10px 20px;border:none;border-radius:8px;font-size:14px;cursor:pointer;transition:all .15s;font-weight:500}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-input);color:var(--text)}.btn-sm{padding:6px 12px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-group{display:flex;gap:8px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:16px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-header h2{font-size:18px}.card-header h3{font-size:16px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-header h2{font-size:22px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}.badge-chatgpt{background:#10a37f33;color:var(--chatgpt)}.badge-gemini{background:#4285f433;color:var(--gemini)}.badge-claude{background:#d9770633;color:var(--claude)}.badge-auto{background:#6366f133;color:var(--primary-light)}.badge-manual{background:#22c55e33;color:var(--success)}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:13px}th{color:var(--text-muted);font-weight:600;font-size:12px;text-transform:uppercase}.tabs{display:flex;gap:4px;margin-bottom:20px;border-bottom:1px solid var(--border)}.tab{padding:10px 20px;background:none;border:none;color:var(--text-muted);font-size:14px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s}.tab:hover{color:var(--text)}.tab.active{color:var(--primary-light);border-bottom-color:var(--primary)}.alert{padding:12px 16px;border-radius:8px;font-size:13px;margin-bottom:16px}.alert-error{background:#ef444426;color:#fca5a5;border:1px solid rgba(239,68,68,.3)}.alert-success{background:#22c55e26;color:#86efac;border:1px solid rgba(34,197,94,.3)}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{display:flex;align-items:center;gap:12px;padding:16px;color:var(--text-muted)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state h3{margin-bottom:8px;color:var(--text)}.response-text{background:var(--bg);padding:16px;border-radius:8px;font-size:13px;line-height:1.8;white-space:pre-wrap;max-height:400px;overflow-y:auto;margin-top:8px}.keyword-highlight{background:#6366f14d;padding:1px 4px;border-radius:3px}.provider-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.provider-dot.chatgpt{background:var(--chatgpt)}.provider-dot.gemini{background:var(--gemini)}.provider-dot.claude{background:var(--claude)}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;cursor:pointer;transition:all .2s}.project-card:hover{border-color:var(--primary);transform:translateY(-2px)}.project-card h3{margin-bottom:8px}.project-card p{color:var(--text-muted);font-size:13px}.project-card .meta{margin-top:12px;font-size:11px;color:var(--text-muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:32px;width:500px;max-width:90vw}.modal h3{margin-bottom:20px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}