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h1{font-size:1.5rem}.error-actions{flex-direction:column;align-items:center}.error-button{width:100%;max-width:200px}}*{box-sizing:border-box}:root{--sequel-rosa: #D94F69;--sequel-graa: #202020;--sequel-yellow: #FFD319;--sequel-orange: #FF901F;--sequel-red: #FF1500;--sequel-pink: #FF2975;--sequel-purple: #EA5BD9;--sequel-magenta: #C700B5}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;margin:0;padding:0;background:linear-gradient(135deg,#1a1a1a,#202020,#1a1a1a);color:#fff;line-height:1.6;min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:20px}h1{color:var(--sequel-rosa);margin:0 0 15px;font-size:2.5rem;font-weight:700;text-shadow:0 0 20px rgba(217,79,105,.3)}h2{color:var(--sequel-rosa);margin-top:0;margin-bottom:15px;font-size:1.5rem;font-weight:600}h3{color:#fff;margin:0 0 10px;font-size:1.2rem;font-weight:500}p{color:#ccc;margin:0 0 10px;line-height:1.4}button{background:linear-gradient(135deg,var(--sequel-rosa) 0%,#b83d55 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#0000004d}.file-management-grid{display:grid;grid-template-columns:repeat(2,minmax(320px,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch}.file-management-column{display:contents}.file-panel{background:linear-gradient(145deg,#222,#191919);border:1px solid #333;border-radius:14px;padding:18px;box-shadow:inset 0 0 0 1px #ffffff05;height:100%;min-height:150px;display:flex;flex-direction:column}.file-panel-accent{background:linear-gradient(145deg,#24201a,#1b1814);border-color:#d96c2e59}.file-panel-header h3{margin-bottom:6px}.file-panel-header p{margin-bottom:14px;font-size:13px;color:#bbb;line-height:1.4}.file-panel-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:auto}.file-panel-actions-row{display:grid;grid-template-columns:minmax(240px,280px) 1fr;align-items:center}.file-panel-actions-group{display:flex;flex-direction:column;align-items:stretch;gap:8px;width:100%}.file-panel-actions-row .file-btn{width:100%}.file-panel-actions-row .file-btn{min-width:240px}.file-panel-actions-row .file-status{min-width:0}.file-panel-actions-stack{flex-direction:column;align-items:stretch}.file-panel-actions-stack .file-btn,.file-panel-actions-stack .download-merge-btn{width:100%;min-width:240px;min-height:44px}.file-panel .merge-script-dropdown{left:auto;right:0}.file-btn{background:linear-gradient(135deg,var(--sequel-rosa) 0%,#b83d55 100%);color:#fff;border:none;padding:12px 24px;cursor:pointer;transition:all .3s ease;font-size:14px;border-radius:8px;min-width:200px;font-weight:600;box-shadow:0 4px 15px #d94f694d}.file-btn.file-btn-idle{background:linear-gradient(135deg,#38424f,#2a333d);box-shadow:0 4px 15px #1b232d66}.file-btn.file-btn-idle:hover:not(:disabled){background:linear-gradient(135deg,#445161,#2f3b47);box-shadow:0 6px 20px #1b232d80}.file-btn.file-btn-loaded{background:linear-gradient(135deg,#4caf50,#2f7d33);box-shadow:0 4px 15px 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#d94f6966;background:linear-gradient(135deg,#e05a76,#c94a62)}.file-status{display:flex;align-items:center;gap:8px;font-size:14px;flex:1;min-width:240px}.status-indicator{font-size:12px;color:#666}.status-indicator.error{color:#f44336}.status-indicator.loading{color:var(--sequel-yellow);animation:pulse 1.5s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.5}to{opacity:1}}.status-text{color:#ccc}.top-bar{position:sticky;top:0;z-index:1500;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);margin-bottom:20px;background:linear-gradient(135deg,#252525,#1b1b1b);border:1px solid #333;border-radius:14px;padding:14px 16px;box-shadow:0 6px 20px #00000040}.top-bar-inner{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.top-bar-left,.top-bar-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.top-bar-right{margin-left:auto}.top-bar-center{flex:1;min-width:240px}.undo-redo-controls{display:flex;gap:5px;margin-left:0}.undo-btn,.redo-btn{background:linear-gradient(135deg,#555,#444);color:#fff;border:none;padding:8px 16px;font-size:13px;border-radius:6px;cursor:pointer;transition:all .3s ease;font-weight:600;box-shadow:0 2px 8px #0003}.undo-btn:hover:not(:disabled),.redo-btn:hover:not(:disabled){background:linear-gradient(135deg,#666,#555);transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.undo-btn:disabled,.redo-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.merge-script-container{position:relative}.download-merge-btn{background:linear-gradient(135deg,#4caf50,#388e3c);color:#fff;border:none;padding:8px 16px;font-size:13px;border-radius:6px;cursor:pointer;transition:all .3s ease;font-weight:600;box-shadow:0 2px 8px #4caf504d;display:flex;align-items:center;gap:8px;min-height:44px}.download-merge-btn:hover{background:linear-gradient(135deg,#5cb860,#43a047);transform:translateY(-2px);box-shadow:0 4px 12px #4caf5066}.dropdown-arrow{font-size:10px;transition:transform .2s ease}.merge-script-dropdown{position:absolute;top:calc(100% + 8px);left:0;min-width:350px;background:linear-gradient(145deg,#252525,#1a1a1a);border:1px solid #333;border-radius:8px;box-shadow:0 4px 20px #0000004d;z-index:2200;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.merge-script-info{padding:16px}.merge-script-info h4{margin:0 0 12px;color:var(--sequel-rosa);font-size:1rem}.merge-script-info h5{margin:12px 0 8px;color:#ccc;font-size:.9rem}.merge-script-info p{margin:8px 0;color:#aaa;font-size:.85rem;line-height:1.4}.merge-script-info code{background:#333;padding:2px 6px;border-radius:3px;color:var(--sequel-yellow);font-family:monospace;font-size:.8rem}.important-note{background:linear-gradient(135deg,#ff15001a,#ff15000d);border-left:3px solid var(--sequel-red);padding:10px 12px;margin:12px 0;border-radius:4px}.important-note strong{color:var(--sequel-red)}.usage-steps{background:linear-gradient(145deg,#2a2a2a,#1f1f1f);border:1px solid #333;border-radius:6px;padding:12px;margin:12px 0}.usage-steps ol{margin:8px 0 0;padding-left:20px;color:#aaa;font-size:.85rem;line-height:1.6}.usage-steps li{margin:4px 0}.download-btn{width:100%;background:linear-gradient(135deg,var(--sequel-rosa) 0%,#b83d55 100%);color:#fff;border:none;padding:10px 16px;font-size:13px;border-radius:6px;cursor:pointer;transition:all .3s ease;font-weight:600;margin-top:12px}.download-btn:hover{background:linear-gradient(135deg,#e64d6b,#c9455c);transform:translateY(-2px);box-shadow:0 4px 12px #d94f694d}.search-bar{flex:1;min-width:200px}.search-input-wrapper{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:12px;color:#888;pointer-events:none}.search-input{width:100%;background-color:var(--sequel-graa);color:#fff;border:2px solid #333;padding:10px 15px 10px 40px;border-radius:8px;font-size:14px;font-family:inherit;transition:all .3s ease}.search-input:hover{border-color:var(--sequel-rosa)}.search-input:focus{outline:none;border-color:var(--sequel-rosa);box-shadow:0 0 0 3px #d94f6933}.search-clear{position:absolute;right:10px;background:transparent;border:none;color:#888;cursor:pointer;font-size:16px;padding:5px;display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:4px;transition:all .2s ease}.search-clear:hover{background:#d94f6933;color:var(--sequel-rosa)}.search-highlight{background:linear-gradient(135deg,var(--sequel-yellow) 0%,#e6be00 100%);color:var(--sequel-graa);font-weight:700;padding:0 2px;border-radius:2px}.group-select-container{display:flex;align-items:center;gap:5px}.group-selector{background-color:var(--sequel-graa);color:#fff;border:2px solid #333;padding:10px 15px;border-radius:8px;font-size:14px;transition:all .3s ease}.group-selector:hover{border-color:var(--sequel-rosa)}.group-selector:focus{outline:none;border-color:var(--sequel-rosa);box-shadow:0 0 0 3px #d94f6933}.save-buttons{display:flex;gap:10px;margin-left:0}.save-btn{background:linear-gradient(135deg,var(--sequel-rosa) 0%,#b83d55 100%);color:#fff;border:none;padding:10px 20px;cursor:pointer;transition:all .3s ease;font-size:14px;border-radius:8px;font-weight:600;box-shadow:0 4px 15px #d94f694d}.save-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #d94f6966;background:linear-gradient(135deg,#e05a76,#c94a62)}.save-as-btn{background:linear-gradient(135deg,var(--sequel-yellow) 0%,#e6be00 100%);color:var(--sequel-graa);box-shadow:0 4px 15px 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#333;padding-top:15px}.category-breakdown h4{margin:0 0 10px;font-size:1rem;color:#ccc}.category-list{display:flex;flex-direction:column;gap:8px}.category-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:linear-gradient(145deg,#2a2a2a,#1f1f1f);border-radius:6px;border:1px solid #333}.category-name{color:#ccc;font-size:.9rem}.category-count{color:var(--sequel-yellow);font-weight:600;font-size:.9rem}.no-category-data{color:#888;font-style:italic;font-size:.9rem;padding:12px;background:linear-gradient(145deg,#2a2a2a,#1f1f1f);border-radius:6px;border:1px solid #333}.group-list{display:flex;flex-direction:column;gap:20px}.group-list-empty{text-align:center;padding:40px 20px;color:#888;font-style:italic}.group-item{border-top:1px solid #333;border-right:1px solid #333;border-bottom:1px solid #333;border-left:4px solid transparent;background:linear-gradient(145deg,#252525,#1a1a1a);padding:10px 20px;border-radius:12px;box-shadow:0 4px 20px #0003}.group-item.collapsed{border-left-color:var(--sequel-rosa);padding-top:10px;padding-bottom:10px}.group-header{display:flex;align-items:center;gap:10px;margin:0}.collapse-toggle{background:transparent;border:2px solid var(--sequel-rosa);color:var(--sequel-rosa);width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center;padding:0;cursor:pointer;transition:all .3s ease;box-shadow:none}.collapse-toggle:hover{background:var(--sequel-rosa);color:#fff;transform:none;box-shadow:0 4px 15px #d94f694d}.collapse-icon{font-size:18px;transition:transform 0s ease;display:inline-block}.collapse-icon.collapsed{transform:rotate(-90deg)}.group-model-count{color:#888;font-size:.9rem}.group-content{margin-left:20px;overflow:hidden}.group-content.hidden{max-height:0}.models-section{margin-bottom:20px}.models-section>strong{color:var(--sequel-rosa);display:block;margin-bottom:10px;font-weight:600}.no-vehicles{color:#888;font-style:italic;margin:10px 0}.vehicles-table{width:100%;border-collapse:collapse;margin-top:15px;background:linear-gradient(145deg,#252525,#1a1a1a);border:1px solid #333;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px #0003}.vehicles-table th{background:linear-gradient(135deg,var(--sequel-rosa) 0%,#b83d55 100%);color:#fff;padding:12px 15px;text-align:left;border-bottom:2px solid #333;font-weight:600;font-size:14px;text-transform:uppercase;letter-spacing:.5px}.sort-button{display:inline-flex;align-items:center;gap:6px;background:none;border:none;color:#fff;font-weight:600;font-size:12px;cursor:pointer;padding:0;text-transform:inherit;letter-spacing:inherit}.sort-button .sort-indicator{font-size:10px;color:#ffffffb3}.sort-button.active,.sort-button.active .sort-indicator{color:var(--sequel-yellow)}.vehicles-table th.checkbox-header{width:40px;text-align:center;padding:12px 8px}.vehicles-table td{padding:8px 12px;border-bottom:1px solid #444;font-size:13px;vertical-align:middle}.vehicles-table td.checkbox-cell{width:40px;text-align:center;padding:8px}.vehicles-table tr:hover{background:linear-gradient(90deg,#d94f691a,#d94f690d)}.vehicle-checkbox,.select-all-checkbox{width:18px;height:18px;cursor:pointer;accent-color:var(--sequel-rosa)}.vehicle-checkbox:hover,.select-all-checkbox:hover{filter:brightness(1.2)}.vehicle-row{transition:background-color .2s ease}.vehicle-row.selected-row{background:linear-gradient(90deg,#d94f6933,#d94f691a)}.lua-vehicle-row{border-left:4px solid var(--sequel-yellow)}.xml-vehicle-row{border-left:4px solid #555}.duplicate-row{background:linear-gradient(90deg,#ff150026,#ff15000d)}.lua-data{color:var(--sequel-yellow);font-weight:600}.xml-data{color:#ccc;font-style:italic}.model-cell{font-weight:700;color:#fff}.model-cell.duplicate{color:var(--sequel-red);font-weight:700}.price-cell{text-align:right;font-family:monospace}.remove-btn{background:linear-gradient(135deg,var(--sequel-red) 0%,#cc0000 100%);color:#fff;border:none;padding:6px 12px;font-size:12px;border-radius:6px;cursor:pointer;transition:all .3s ease;font-weight:600}.remove-btn:hover{background:linear-gradient(135deg,#f33,#e60000);transform:translateY(-1px)}.bulk-remove-btn{background:linear-gradient(135deg,var(--sequel-red) 0%,#cc0000 100%);color:#fff;border:none;padding:8px 16px;font-size:13px;border-radius:6px;cursor:pointer;transition:all .3s ease;font-weight:600;margin-left:auto;box-shadow:0 4px 15px #ff15004d}.collapse-all-btn{background:linear-gradient(135deg,#666,#555);color:#fff;border:none;padding:8px 16px;font-size:12px;border-radius:6px;cursor:pointer;transition:all .3s ease;font-weight:600;margin-left:10px}.collapse-all-btn:hover:not(:disabled){background:linear-gradient(135deg,#777,#666);transform:translateY(-1px)}.add-vehicle-section{margin-top:20px;padding:15px;background:linear-gradient(145deg,#2a2a2a,#1f1f1f);border:1px solid #333;border-radius:12px;display:flex;align-items:center;gap:15px;box-shadow:0 4px 20px #0003}.add-vehicle-label{color:var(--sequel-rosa);font-weight:600;font-size:14px;white-space:nowrap}.add-vehicle-dropdown{flex:1;background-color:var(--sequel-graa);color:#fff;border:2px solid #333;padding:10px 15px;border-radius:8px;font-size:14px;cursor:pointer;transition:all .3s ease}.add-vehicle-dropdown:hover{border-color:var(--sequel-rosa)}.add-vehicle-dropdown:focus{outline:none;border-color:var(--sequel-rosa);box-shadow:0 0 0 3px #d94f6933}.add-multiple-btn{background:linear-gradient(135deg,#3d4c5c,#2b3a46);color:#fff;border:none;padding:10px 14px;font-size:13px;border-radius:8px;cursor:pointer;transition:all .3s ease;font-weight:600;box-shadow:0 3px 12px #00000040;white-space:nowrap}.add-multiple-btn:hover{background:linear-gradient(135deg,#4a5b6d,#344654);transform:translateY(-1px);box-shadow:0 4px 16px #0000004d}.manual-add-section{display:flex;align-items:center;gap:8px;flex:1}.manual-vehicle-input{flex:1;background-color:var(--sequel-graa);color:#fff;border:2px solid #333;padding:10px 15px;border-radius:8px;font-size:14px;font-family:inherit;transition:all .3s ease}.manual-vehicle-input:hover{border-color:var(--sequel-rosa)}.manual-vehicle-input:focus{outline:none;border-color:var(--sequel-rosa);box-shadow:0 0 0 3px #d94f6933}.add-manual-btn{background:linear-gradient(135deg,#4caf50,#388e3c);color:#fff;border:none;padding:10px 16px;font-size:13px;border-radius:8px;cursor:pointer;transition:all .3s ease;font-weight:600;box-shadow:0 3px 12px #4caf504d;white-space:nowrap}.add-manual-btn:hover:not(:disabled){background:linear-gradient(135deg,#5cb860,#43a047);transform:translateY(-1px);box-shadow:0 4px 16px #4caf5066}.add-manual-btn:disabled{opacity:.5;cursor:not-allowed}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#080808bf;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease}.modal-content{background:linear-gradient(150deg,#232323,#1a1a1a);border:1px solid #333;border-radius:12px;box-shadow:0 10px 30px #00000073;width:min(720px,92vw);max-height:80vh;display:flex;flex-direction:column}.add-multiple-modal{padding:0}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #2f2f2f}.modal-header h4{margin:0;color:var(--sequel-rosa);font-size:1.05rem}.modal-close-btn{background:none;border:none;color:#bbb;font-size:22px;cursor:pointer;line-height:1;padding:0}.modal-close-btn:hover{color:#fff}.modal-body{padding:16px 20px;overflow:hidden;display:flex;flex-direction:column;gap:12px}.modal-toolbar{display:flex;gap:10px;align-items:center}.vehicle-search-input{flex:1;background:#111;border:1px solid #333;border-radius:8px;padding:10px 12px;color:#fff;font-size:13px}.vehicle-search-input:focus{outline:none;border-color:var(--sequel-rosa);box-shadow:0 0 0 3px #d94f6933}.modal-sort-select{background:#111;border:1px solid #333;border-radius:8px;padding:10px 12px;color:#fff;font-size:12px}.modal-sort-select:focus{outline:none;border-color:var(--sequel-rosa);box-shadow:0 0 0 3px #d94f6933}.sort-direction-btn{background:linear-gradient(135deg,#3e3e3e,#2f2f2f);color:#eee;border:none;padding:9px 12px;font-size:12px;border-radius:8px;cursor:pointer;transition:all .2s ease;font-weight:600}.sort-direction-btn:hover{background:linear-gradient(135deg,#4b4b4b,#3a3a3a)}.select-filtered-btn{background:linear-gradient(135deg,#3e3e3e,#2f2f2f);color:#eee;border:none;padding:9px 12px;font-size:12px;border-radius:8px;cursor:pointer;transition:all .2s ease;font-weight:600}.select-filtered-btn:disabled{opacity:.4;cursor:not-allowed}.select-filtered-btn:hover:not(:disabled){background:linear-gradient(135deg,#4b4b4b,#3a3a3a)}.vehicle-selection-list{border:1px solid #2b2b2b;border-radius:10px;background:#161616;padding:8px;overflow-y:auto;max-height:46vh;display:flex;flex-direction:column;gap:6px}.vehicle-select-row{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;background:#1d1d1d;color:#e6e6e6;font-size:13px;cursor:pointer}.vehicle-select-row input{accent-color:var(--sequel-rosa)}.vehicle-select-row:hover{background:#242424}.vehicle-select-row.lua-vehicle-row{background:linear-gradient(135deg,#2a4d3ab3,#1e3c2cb3)}.vehicle-select-row.xml-vehicle-row{background:linear-gradient(135deg,#262626e6,#1a1a1ae6)}.vehicle-select-row-disabled{opacity:.5;cursor:not-allowed}.vehicle-select-name{flex:1}.vehicle-select-status{font-size:11px;color:var(--sequel-red);font-weight:600}.modal-actions{padding:14px 20px 18px;display:flex;justify-content:flex-end;gap:12px;border-top:1px solid #2f2f2f}.modal-cancel-btn{background:none;border:1px solid #444;color:#bbb;padding:9px 16px;border-radius:8px;font-size:13px;cursor:pointer;transition:all .2s ease}.modal-cancel-btn:hover{color:#fff;border-color:#666}.modal-confirm-btn{background:linear-gradient(135deg,var(--sequel-rosa) 0%,#b54156 100%);color:#fff;border:none;padding:9px 16px;border-radius:8px;font-size:13px;cursor:pointer;transition:all .2s ease;font-weight:600}.modal-confirm-btn:disabled{opacity:.45;cursor:not-allowed}.modal-confirm-btn:hover:not(:disabled){background:linear-gradient(135deg,#d75f75,#bf4b60)}.lua-vehicle-option{background-color:#2a4d3a;color:var(--sequel-yellow);font-weight:600}.xml-vehicle-option{background-color:#1e1e1e;color:#fff}.existing-vehicle-option{background-color:#4d1f1f!important;color:var(--sequel-red)!important;font-style:italic;font-weight:600}.no-vehicles-available{color:#888;font-style:italic}.message-display{margin-bottom:20px}.error-message,.success-message{display:flex;align-items:center;justify-content:space-between;padding:10px 15px;margin-bottom:10px;border-radius:4px;font-size:14px}.error-message{background:linear-gradient(135deg,var(--sequel-red) 0%,#cc0000 100%);color:#fff;border:none;box-shadow:0 4px 15px #ff15004d}.success-message{background:linear-gradient(135deg,#4caf50,#388e3c);color:#fff;border:none;box-shadow:0 4px 15px #4caf504d}.message-text{flex:1}.message-close{background:none;border:none;color:inherit;font-size:18px;cursor:pointer;padding:0;margin-left:10px;width:20px;height:20px;display:flex;align-items:center;justify-content:center}.message-close:hover{background-color:#ffffff1a;border-radius:50%}.history-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:3000;animation:fadeIn .2s ease}.history-modal{background:linear-gradient(145deg,#252525,#1a1a1a);border:1px solid #333;border-radius:12px;box-shadow:0 10px 40px #00000080;width:min(600px,90vw);max-height:70vh;display:flex;flex-direction:column;animation:slideIn .2s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.history-modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #333}.history-modal-header h3{margin:0;color:var(--sequel-rosa);font-size:1.1rem;font-weight:600}.history-modal-close{background:none;border:none;color:#888;font-size:24px;cursor:pointer;line-height:1;padding:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s ease}.history-modal-close:hover{color:#fff;background:#ffffff1a}.history-modal-content{padding:0;overflow-y:auto;flex:1}.history-list{list-style:none;margin:0;padding:0}.history-item{padding:8px 12px;border-bottom:1px solid #2a2a2a;display:flex;align-items:center;justify-content:space-between;gap:8px;transition:background .2s ease}.history-item:hover{background:#d94f690d}.history-item.current{background:#d94f691a;border-left:3px solid var(--sequel-rosa)}.history-description{color:#e6e6e6;font-size:12px;line-height:1.3;word-break:break-word;flex:1}.history-meta{display:flex;align-items:center;gap:8px}.history-timestamp{color:#666;font-size:10px;font-family:monospace}.current-indicator{color:var(--sequel-rosa);font-size:14px;font-weight:700}.jump-to-btn{background:linear-gradient(135deg,var(--sequel-rosa) 0%,#b83d55 100%);color:#fff;border:none;padding:4px 8px;font-size:12px;border-radius:4px;cursor:pointer;transition:all .2s ease;font-weight:600;box-shadow:0 2px 6px #d94f694d;min-width:24px;height:24px;display:flex;align-items:center;justify-content:center}.jump-to-btn:hover{background:linear-gradient(135deg,#e05a76,#c94a62);transform:translateY(-1px);box-shadow:0 3px 10px #d94f6966}.jump-to-btn:active{transform:translateY(0)}.history-description{color:#e6e6e6;font-size:13px;line-height:1.4;word-break:break-word}.history-change-added{color:#7cb342}.history-change-removed{color:#e57373}.history-feed{position:fixed;bottom:20px;right:20px;z-index:2000;background:linear-gradient(145deg,#252525,#1a1a1a);border:1px solid #333;border-radius:12px;box-shadow:0 4px 20px #0000004d;display:flex;flex-direction:column;transition:all .3s ease}.history-feed.collapsed{width:48px;height:48px;border-radius:12px;position:fixed;display:flex;align-items:center;justify-content:center;right:20px;bottom:20px;left:auto;top:auto;gap:6px}.history-feed.expanded{width:400px;max-height:500px}.history-feed-toggle{position:static;width:32px;height:32px;background:linear-gradient(135deg,var(--sequel-rosa) 0%,#b83d55 100%);color:#fff;border:none;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;transition:all .3s ease;z-index:10}.history-feed-toggle:hover{background:linear-gradient(135deg,#e05a76,#c94a62)}.history-feed.expanded .history-feed-toggle:hover{transform:scale(1.05)}.history-feed.collapsed .history-feed-toggle:hover{transform:scale(1.1)}.history-feed.expanded .history-feed-toggle{position:absolute;top:10px;right:10px}.history-feed-tooltip{position:absolute;bottom:62px;right:0;transform:translate(0);background:linear-gradient(135deg,#d94f69f2,#aa344cf2);color:#fff;padding:8px 12px;border-radius:10px;font-size:12px;font-weight:600;box-shadow:0 6px 16px #00000059;white-space:nowrap;z-index:15;animation:historyTooltipIn .2s ease;display:flex;align-items:center;gap:8px}.history-feed-tooltip:after{content:"";position:absolute;bottom:-6px;right:12px;border-width:6px 6px 0 6px;border-style:solid;border-color:rgba(170,52,76,.95) transparent transparent transparent}.history-feed-tooltip-close{border:none;background:#fff3;color:#fff;width:18px;height:18px;border-radius:999px;padding:0;display:inline-flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;transition:all .2s ease}.history-feed-tooltip-close:hover{background:#ffffff59;transform:scale(1.05)}@keyframes historyTooltipIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.history-feed-undo-collapsed{display:none;width:32px;height:32px;background:linear-gradient(135deg,#555,#444);color:#fff;border:none;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600;transition:all .2s ease;box-shadow:0 2px 8px #00000040}.history-feed.collapsed .history-feed-toggle,.history-feed.collapsed .history-feed-undo-collapsed{display:flex;align-items:center;justify-content:center}.history-feed.expanded .history-feed-undo-collapsed{display:none}.history-feed-undo-collapsed:hover:not(:disabled){background:linear-gradient(135deg,#666,#555);transform:translateY(-1px)}.history-feed-undo-collapsed:disabled{opacity:.45;cursor:not-allowed;transform:none}.history-feed-content{display:none;flex-direction:column;width:100%}.history-feed.expanded .history-feed-content{display:flex}.history-feed-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid #333;background:linear-gradient(135deg,#2a2a2a,#1f1f1f);border-radius:12px 12px 0 0}.history-feed-header h4{margin:0;color:var(--sequel-rosa);font-size:14px;font-weight:600}.history-feed-controls{display:flex;gap:6px}.history-feed-controls .undo-btn,.history-feed-controls .redo-btn{background:linear-gradient(135deg,#555,#444);color:#fff;border:none;padding:6px 10px;font-size:12px;border-radius:4px;cursor:pointer;transition:all .2s ease;font-weight:600;min-width:28px;height:28px;display:flex;align-items:center;justify-content:center}.history-feed-controls .undo-btn:hover:not(:disabled),.history-feed-controls .redo-btn:hover:not(:disabled){background:linear-gradient(135deg,#666,#555)}.history-feed-controls .undo-btn:disabled,.history-feed-controls .redo-btn:disabled{opacity:.4;cursor:not-allowed}.history-feed-list{overflow-y:auto;flex:1;padding:0;max-height:400px;scrollbar-width:thin;scrollbar-color:rgba(217,79,105,.7) rgba(10,10,10,.4)}.history-feed-list::-webkit-scrollbar{width:8px}.history-feed-list::-webkit-scrollbar-track{background:#0a0a0a66;border-radius:8px}.history-feed-list::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#d94f69d9,#ad364de6);border-radius:8px;border:2px solid rgba(10,10,10,.4)}.history-feed-list::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#e65a76f2,#be445cf2)}.history-feed-empty{padding:20px;text-align:center;color:#888;font-size:12px;font-style:italic}@media (max-width: 768px){.history-feed.expanded{width:calc(100vw - 40px);max-width:350px}}@media (max-width: 768px){.container{padding:15px}h1{font-size:1.5rem}.file-management-grid{grid-template-columns:1fr;grid-template-rows:auto}.file-status{min-width:0;width:100%}.file-btn{min-width:auto;width:100%}.top-bar-inner{flex-direction:column;align-items:flex-start;gap:15px}.top-bar-left,.top-bar-right{width:100%;margin-left:0}.top-bar-center,.save-buttons{width:100%}.save-btn{flex:1}.vehicles-table{font-size:11px}.vehicles-table th,.vehicles-table td{padding:6px 8px}.vehicles-table th:nth-child(6),.vehicles-table td:nth-child(6){display:none}.add-vehicle-section{flex-direction:column;align-items:flex-start;gap:8px}.add-vehicle-dropdown,.add-multiple-btn{width:100%}.modal-content{max-height:85vh}.modal-toolbar{flex-direction:column;align-items:stretch}.modal-sort-select,.sort-direction-btn,.select-filtered-btn{width:100%}}