:root{--bg-main: #f8fafc;--bg-card: #ffffff;--bg-header: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--primary: #2563eb;--primary-hover: #1d4ed8;--danger: #ef4444;--warning: #f59e0b;--success: #10b981;--row-hover: #f1f5f9;--row-alt: #f8fafc;--table-header-bg: #1e293b;--table-header-text: #ffffff;--input-bg: #ffffff;--cell-changed: #fef3c7}[data-theme=dark]{--bg-main: #090d16;--bg-card: #131b2e;--bg-header: #0f172a;--text-main: #f8fafc;--text-muted: #94a3b8;--border: #1e293b;--primary: #3b82f6;--primary-hover: #60a5fa;--danger: #f87171;--warning: #fbbf24;--success: #34d399;--row-hover: #1e293b;--row-alt: #0f172a;--table-header-bg: #0b1120;--table-header-text: #f8fafc;--input-bg: #1e293b;--cell-changed: #451a03}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-main);color:var(--text-main);overflow-x:hidden}.app-header{height:56px;background-color:var(--bg-header);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;position:sticky;top:0;z-index:40}.header-left,.header-right{display:flex;align-items:center;gap:12px}.logo-text{font-weight:700;font-size:17px;letter-spacing:-.02em;color:var(--primary);display:flex;align-items:center;gap:8px}.ln-selector,.search-input,.input-control{padding:6px 10px;border-radius:6px;border:1px solid var(--border);background-color:var(--input-bg);color:var(--text-main);font-size:13px;outline:none}.search-input{width:220px;transition:width .2s}.search-input:focus{width:280px;border-color:var(--primary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;border:1px solid var(--border);background:var(--bg-card);color:var(--text-main);transition:all .15s ease}.btn:hover{background-color:var(--row-hover)}.btn-primary{background-color:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background-color:var(--primary-hover)}.btn-sm{padding:3px 8px;font-size:11px}.table-container{height:calc(100vh - 108px);width:100vw;overflow:auto}table.prodlog-table{width:max-content;min-width:2450px;table-layout:fixed;border-collapse:collapse;font-size:12px}table.prodlog-table th{background-color:var(--table-header-bg);color:var(--table-header-text);padding:8px 10px;font-weight:600;text-align:left;border:1px solid var(--border);white-space:nowrap;position:sticky;top:0;z-index:10;-webkit-user-select:none;user-select:none}table.prodlog-table th.sortable:hover{background-color:#334155}table.prodlog-table td{padding:6px 8px;border:1px solid var(--border);vertical-align:top}table.prodlog-table tr:hover{background-color:var(--row-hover)}table.prodlog-table tr.deleted-row{opacity:.55;background-color:#ef44440a}table.prodlog-table tr.deleted-row td{text-decoration:line-through}table.prodlog-table tr.deleted-row td.no-strikethrough{text-decoration:none}.cell-input{width:100%;border:1px solid transparent;background:transparent;color:var(--text-main);font-size:12px;font-family:inherit;padding:3px 4px;border-radius:4px;resize:vertical}.cell-input:focus{background:var(--input-bg);border-color:var(--primary);outline:none;box-shadow:0 0 0 1px var(--primary)}.badge{display:inline-flex;align-items:center;padding:2px 6px;border-radius:4px;font-size:11px;font-weight:600}.badge-mu{background-color:#ede9fe;color:#6d28d9;cursor:pointer}[data-theme=dark] .badge-mu{background-color:#4c1d95;color:#ddd6fe}.badge-srl{background-color:#fee2e2;color:#b91c1c}[data-theme=dark] .badge-srl{background-color:#7f1d1d;color:#fca5a5}.badge-rev{background-color:#e0f2fe;color:#0369a1}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0009;display:flex;align-items:center;justify-content:center;z-index:100}.modal-content{background-color:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:20px;max-width:650px;width:90vw;max-height:85vh;overflow-y:auto;box-shadow:0 20px 25px -5px #0000004d}.drawer-overlay{position:fixed;top:0;right:0;bottom:0;width:480px;background-color:var(--bg-card);border-left:1px solid var(--border);z-index:105;box-shadow:-10px 0 25px #0003;display:flex;flex-direction:column}.drawer-header{padding:16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.drawer-body{padding:16px;overflow-y:auto;flex:1}.history-item{padding:12px;border:1px solid var(--border);border-radius:6px;margin-bottom:10px;background-color:var(--bg-main)}.history-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--text-muted);margin-bottom:6px}.diff-box{font-family:monospace;font-size:12px;background:var(--bg-card);padding:6px 8px;border-radius:4px;margin-top:4px;border:1px dashed var(--border)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}