:root{--color-bg-primary: #0d1117;--color-bg-secondary: #161b22;--color-bg-tertiary: #21262d;--color-bg-hover: #30363d;--color-bg-active: #388bfd33;--color-border: #30363d;--color-border-muted: #21262d;--color-text-primary: #e6edf3;--color-text-secondary: #8b949e;--color-text-muted: #6e7681;--color-text-link: #58a6ff;--color-text-link-hover: #79c0ff;--color-accent: #58a6ff;--color-accent-emphasis: #1f6feb;--color-success: #3fb950;--color-warning: #d29922;--color-danger: #f85149;--color-syntax-comment: #8b949e;--color-syntax-keyword: #ff7b72;--color-syntax-string: #a5d6ff;--color-syntax-number: #79c0ff;--color-syntax-function: #d2a8ff;--color-syntax-variable: #ffa657;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", "Fira Code", "Fira Mono", Menlo, Consolas, monospace;--transition-fast: .15s ease;--transition-normal: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.5;min-height:100vh}a{color:var(--color-text-link);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-text-link-hover);text-decoration:underline}button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-sans);font-size:.875rem;font-weight:500;line-height:1.25;color:var(--color-text-primary);background-color:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast),border-color var(--transition-fast)}button:hover,.btn:hover{background-color:var(--color-bg-hover);border-color:var(--color-border);text-decoration:none}button:focus-visible,.btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}button:disabled,.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{color:#fff;background-color:var(--color-accent-emphasis);border-color:var(--color-accent-emphasis)}.btn-primary:hover{background-color:#388bfd;border-color:#388bfd}.btn-sm{padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem}input,select,textarea{font-family:var(--font-sans);font-size:.875rem;color:var(--color-text-primary);background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-sm) var(--spacing-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-bg-active)}select{cursor:pointer;-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'%3E%3Cpath fill='%238b949e' d='M6 8.825L1.175 4 2.238 2.938 6 6.7 9.763 2.937 10.825 4z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--spacing-sm) center;padding-right:var(--spacing-xl)}table{width:100%;border-collapse:collapse;font-size:.875rem}th,td{padding:var(--spacing-sm) var(--spacing-md);text-align:left;border-bottom:1px solid var(--color-border-muted)}th{font-weight:600;color:var(--color-text-secondary);background-color:var(--color-bg-secondary)}tr:hover td{background-color:var(--color-bg-tertiary)}code{font-family:var(--font-mono);font-size:.875em;background-color:var(--color-bg-tertiary);padding:.2em .4em;border-radius:var(--radius-sm)}pre{font-family:var(--font-mono);font-size:.875rem;background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-md);overflow-x:auto;line-height:1.6}pre code{background:none;padding:0;font-size:inherit}.card{background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-md)}.card-header{padding-bottom:var(--spacing-md);margin-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border-muted)}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-danger{color:var(--color-danger)}.text-mono{font-family:var(--font-mono)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.container{width:100%;max-width:1400px;margin:0 auto;padding:0 var(--spacing-md)}@media(max-width:768px){:root{--spacing-md: .75rem;--spacing-lg: 1rem;--spacing-xl: 1.5rem}table{font-size:.8125rem}th,td{padding:var(--spacing-xs) var(--spacing-sm)}}.spinner{width:20px;height:20px;border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:var(--spacing-md);border-radius:var(--radius-md);border:1px solid}.alert-warning{background-color:#d299221a;border-color:var(--color-warning);color:var(--color-warning)}.alert-danger{background-color:#f851491a;border-color:var(--color-danger);color:var(--color-danger)}.alert-info{background-color:#58a6ff1a;border-color:var(--color-accent);color:var(--color-accent)}.tab-nav{display:flex;gap:var(--spacing-xs);padding:var(--spacing-xs);background-color:var(--color-bg-tertiary);border-radius:var(--radius-md)}.tab-btn{padding:var(--spacing-xs) var(--spacing-md);border:none;background:transparent;border-radius:var(--radius-sm);color:var(--color-text-secondary);font-size:.8125rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.tab-btn:hover{color:var(--color-text-primary);background-color:var(--color-bg-hover)}.tab-btn.active{color:var(--color-text-primary);background-color:var(--color-bg-secondary)}.diff-add{background-color:#3fb95026;color:var(--color-success)}.diff-remove{background-color:#f8514926;color:var(--color-danger)}.diff-context{color:var(--color-text-secondary)}input[type=checkbox]{width:16px;height:16px;padding:0;cursor:pointer;accent-color:var(--color-accent)}.icon{display:inline-flex;align-items:center;justify-content:center;width:1em;height:1em}.icon-folder{color:var(--color-accent)}.icon-file{color:var(--color-text-secondary)}