:root{--sidebar-width:240px;--sidebar-bg:#1a1a2e;--sidebar-fg:#a0a0c0;--sidebar-active:#ffffff;--sidebar-hover-bg:#252545;--accent:#6366f1;--accent-light:#818cf8;--bg:#f8f9fc;--surface:#ffffff;--text:#1a1a2e;--text-secondary:#6b7280;--border:#e5e7eb;--radius:8px;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-mono:"SF Mono","Fira Code","Consolas",monospace;--green:#16a34a;--yellow:#ca8a04;--red:#dc2626}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.5}.app-layout{display:flex;min-height:100vh}.main-content{flex:1 1;margin-left:var(--sidebar-width);padding:32px;max-width:1200px}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--sidebar-bg);display:flex;flex-direction:column;z-index:10}.sidebar-brand{gap:10px;padding:20px 16px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand,.sidebar-logo{display:flex;align-items:center}.sidebar-logo{justify-content:center;width:32px;height:32px;background:var(--accent);color:#fff;font-weight:700;font-size:16px;border-radius:8px}.sidebar-title{color:#fff;font-size:16px;font-weight:600}.sidebar-switcher{padding:8px 12px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-switcher-select{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:6px;color:#fff;font-size:13px;font-weight:500;cursor:pointer;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%23999' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding:8px 28px 8px 10px}.sidebar-switcher-select:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.2)}.sidebar-switcher-select:focus{border-color:var(--accent)}.sidebar-switcher-select option{background:#1a1a2e;color:#fff}.sidebar-nav{flex:1 1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:6px;color:var(--sidebar-fg);text-decoration:none;font-size:14px;font-weight:500;transition:background .15s,color .15s}.sidebar-link-active,.sidebar-link:hover{background:var(--sidebar-hover-bg);color:var(--sidebar-active)}.sidebar-icon{width:20px;text-align:center;font-size:14px}.sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.08);justify-content:space-between}.sidebar-footer,.sidebar-user{display:flex;align-items:center}.sidebar-version{color:var(--sidebar-fg);font-size:12px}.page-header{margin-bottom:24px}.page-header h1{font-size:24px;font-weight:700;color:var(--text)}.page-header p{font-size:14px;color:var(--text-secondary);margin-top:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-card .stat-label{font-size:13px;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.5px}.stat-card .stat-value{font-size:32px;font-weight:700;color:var(--text);margin-top:4px}.stat-card .stat-sub{font-size:12px;color:var(--text-secondary);margin-top:2px}.item-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}.item-card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.item-card-header:hover{background:#f9fafb}.item-card-title{font-size:14px;font-weight:600}.item-card-meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary)}.item-card-path{font-family:var(--font-mono);font-size:12px;color:var(--accent);background:#f0f0ff;padding:1px 6px;border-radius:4px}.item-card-body{padding:0 16px 16px;border-top:1px solid var(--border)}.item-card-body dt{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-top:12px}.item-card-body dd{font-size:13px;color:var(--text);margin-top:4px}.item-card-body dd code{font-family:var(--font-mono);font-size:12px;background:#f3f4f6;padding:1px 4px;border-radius:3px}.search-bar{display:flex;align-items:center;gap:8px;margin-bottom:20px}.search-bar input{flex:1 1;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:var(--font-sans);outline:none;transition:border-color .15s}.search-bar input:focus{border-color:var(--accent)}.search-bar select{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:var(--font-sans);background:var(--surface);outline:none}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;padding:10px 12px;border-bottom:2px solid var(--border);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary)}.data-table td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}.data-table tr:hover{background:#f9fafb}.data-table code{font-family:var(--font-mono);font-size:12px;background:#f3f4f6;padding:1px 4px;border-radius:3px}.step-list{list-style:none;padding:0}.step-item{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:13px}.step-item:last-child{border-bottom:none}.step-num{display:flex;align-items:center;justify-content:center;width:22px;height:22px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;border-radius:50%;flex-shrink:0}.step-content{flex:1 1}.step-title{font-weight:600}.step-desc{color:var(--text-secondary);font-size:12px}.step-selector{font-family:var(--font-mono);font-size:11px;padding:1px 6px;border-radius:4px;display:inline-block;margin-top:4px}.selector-stable{background:#dcfce7;color:#166534}.selector-warn{background:#fef9c3;color:#854d0e}.selector-danger{background:#fecaca;color:#991b1b}.loading{display:flex;align-items:center;justify-content:center;padding:60px 20px;color:var(--text-secondary);font-size:14px}.error-box{background:#fef2f2;border:1px solid #fecaca;border-radius:var(--radius);padding:16px;color:#991b1b;font-size:14px}.placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;text-align:center;color:var(--text-secondary)}.placeholder-icon{font-size:48px;margin-bottom:16px;opacity:.3}.placeholder h2{font-size:20px;font-weight:600;color:var(--text);margin-bottom:8px}.placeholder p{font-size:14px;max-width:400px}.quick-actions{display:flex;gap:8px;margin-top:16px}.quick-action{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:var(--accent);color:#fff;border-radius:var(--radius);text-decoration:none;font-size:13px;font-weight:500;transition:background .15s}.quick-action:hover{background:var(--accent-light)}.expand-arrow{font-size:12px;color:var(--text-secondary);transition:transform .15s}.expand-arrow.open{transform:rotate(90deg)}.element-list{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}.settings-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:16px;gap:16px}.settings-field{margin-bottom:16px}.settings-label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.settings-value{font-size:14px;color:var(--text)}.settings-hint{font-size:12px;color:var(--text-secondary);margin-top:6px}.settings-hint code{font-family:var(--font-mono);font-size:11px;background:#f3f4f6;padding:1px 4px;border-radius:3px}.key-display{display:flex;align-items:center;gap:8px}.key-value{flex:1 1;font-family:var(--font-mono);background:#f3f4f6;padding:8px 12px;border-radius:6px;overflow:hidden;text-overflow:ellipsis}.key-btn,.key-value{font-size:13px;border:1px solid var(--border);white-space:nowrap}.key-btn{padding:8px 14px;border-radius:6px;background:var(--surface);color:var(--text);font-weight:500;cursor:pointer;transition:background .15s,border-color .15s}.key-btn:hover{background:#f3f4f6;border-color:#d1d5db}.key-btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.key-btn-primary:hover{background:var(--accent-light);border-color:var(--accent-light)}.code-block{font-family:var(--font-mono);font-size:12px;background:#1e1e2e;color:#c9d1d9;padding:16px;border-radius:8px;overflow-x:auto;line-height:1.6;white-space:pre}.event-bars{display:flex;flex-direction:column;gap:8px}.event-bar-row{display:flex;align-items:center;gap:12px}.event-bar-label{width:160px;font-size:13px;color:var(--text);text-transform:capitalize;flex-shrink:0}.event-bar-track{flex:1 1;height:20px;background:#f3f4f6;border-radius:4px;overflow:hidden}.event-bar-fill{height:100%;background:var(--accent);border-radius:4px;transition:width .3s ease}.event-bar-count{width:60px;text-align:right;font-size:13px;font-weight:600;color:var(--text-secondary);flex-shrink:0}.sign-in-layout{margin-left:0;max-width:100%}.sidebar-toggle{display:none;position:fixed;top:12px;left:12px;z-index:30;width:40px;height:40px;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--border);border-radius:8px;cursor:pointer;box-shadow:0 1px 3px rgba(0,0,0,.1)}.sidebar-toggle-icon,.sidebar-toggle-icon:after,.sidebar-toggle-icon:before{display:block;width:18px;height:2px;background:var(--text);border-radius:1px;position:relative}.sidebar-toggle-icon:after,.sidebar-toggle-icon:before{content:"";position:absolute;left:0;width:18px}.sidebar-toggle-icon:before{top:-6px}.sidebar-toggle-icon:after{top:6px}.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:15}@media (max-width:767px){.sidebar-toggle{display:flex}.sidebar-overlay{display:block}.sidebar{transform:translateX(-100%);transition:transform .25s ease;z-index:20}.sidebar.sidebar-open{transform:translateX(0)}.main-content{margin-left:0;padding:60px 16px 24px}.card-grid,.settings-grid{grid-template-columns:1fr}.data-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.key-display{flex-direction:column;align-items:stretch}.key-display .key-btn{text-align:center}.search-bar{flex-direction:column;align-items:stretch}.event-bar-label{width:100px;font-size:12px}.page-header h1{font-size:20px}}@media (min-width:768px) and (max-width:1024px){.card-grid{grid-template-columns:repeat(2,1fr)}}