:root{--bg-system: #ece9d8;--bg-window: #ece9d8;--bg-list: #ffffff;--bg-titlebar-start: #0058e6;--bg-titlebar-end: #3a93ff;--bg-titlebar-inactive: #7a96df;--text-primary: #000000;--text-disabled: #808080;--text-highlight: #ffffff;--highlight: #316ac5;--border-light: #ffffff;--border-dark: #808080;--border-darker: #404040;--border-lightest: #dfdfdf;--font-ui: Tahoma, "MS Sans Serif", "Segoe UI", sans-serif;--font-mono: "Lucida Console", "Courier New", monospace;--titlebar-height: 24px}[data-theme=dark]{--bg-system: #242424;--bg-window: #2d2d2d;--bg-list: #1a1a1a;--bg-titlebar-start: #2a2a2a;--bg-titlebar-end: #1f1f1f;--bg-titlebar-inactive: #404040;--text-primary: #ffffff;--text-disabled: #808080;--text-highlight: #ffffff;--highlight: #4679d6;--border-light: #505050;--border-dark: #151515;--border-darker: #000000;--border-lightest: #404040}[data-theme=dark] .library-sidebar,[data-theme=dark] .library-tags-list,[data-theme=dark] .library-results,[data-theme=dark] 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#0000004d;padding:8px;min-width:260px;max-width:320px}.tag-picker-title{font-size:10px;font-weight:700;margin-bottom:6px;color:#444;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tag-picker-grid{display:flex;flex-wrap:wrap;gap:4px}.lib-del-btn{font-size:11px;opacity:0;cursor:pointer;padding:0 2px;border-radius:2px;flex-shrink:0;display:inline-flex;align-items:center}.library-tag-item:hover .lib-del-btn,.library-folder-header:hover .lib-del-btn{opacity:.5}.lib-del-btn:hover{opacity:1!important;background:#fcc}.confirm-modal-actions button{padding:4px 16px;min-width:80px;cursor:pointer}.library-tag-item:hover{background:#f0f0f0}.library-tag-item.selected{background:var(--highlight);color:var(--text-highlight)}.library-tag-name{flex:1}.library-tag-count{font-size:9px;color:#666;margin-right:6px}.library-tag-item.selected .library-tag-count{color:#ddd}.library-tag-delete{font-size:10px;color:red;font-weight:700;padding:0 4px}.library-tag-delete:hover{background:#fcc;color:var(--text-primary)}.library-main{flex:1;display:flex;flex-direction:column;gap:4px}.library-search-bar{display:flex;gap:4px;background:var(--bg-system);border:2px outset #fff;padding:4px}.library-search{flex:1;border:2px inset #dfdfdf;padding:4px;font-family:var(--font-ui);font-size:12px}.library-results{flex:1;border:2px inset #dfdfdf;background:var(--bg-list);overflow-y:auto;padding:4px;display:flex;flex-direction:column;gap:2px}.library-midi-item{display:flex;align-items:center;gap:8px;padding:4px;border-bottom:1px solid #f0f0f0}.library-midi-item:hover{background:#f5f5f5}.library-midi-drag{width:18px;display:flex;align-items:center;justify-content:center;font-size:16px;color:#aaa;cursor:grab;flex-shrink:0;-webkit-user-select:none;user-select:none}.library-midi-drag:hover{color:#333}.library-midi-drag:active{cursor:grabbing}.library-midi-info{flex:1;display:flex;flex-direction:column;gap:2px}.library-midi-name{font-weight:700}.library-midi-tags{display:flex;gap:4px;flex-wrap:wrap}.library-midi-tag-badge{font-size:9px;padding:1px 4px;border:1px solid #ccc;background:#f0f0f0;color:#666;cursor:pointer}.library-midi-tag-badge:hover{background:#e0e0e0}.library-midi-tag-badge.active{background:#e8ffe8;color:#005000;border-color:#005000}.library-folder{margin-bottom:2px}.library-folder-header{display:flex;align-items:center;gap:4px;padding:4px 6px;cursor:pointer;font-weight:700;font-size:11px;-webkit-user-select:none;user-select:none;border:1px solid transparent}.library-folder-header:hover{background:#d4d0c8}.library-folder-header.selected{background:#0a246a;color:#fff;border-color:#0a246a}.library-folder-header .library-tag-count{margin-left:auto}.library-folder-arrow{font-size:9px;width:10px;flex-shrink:0}.library-folder-children{border-left:2px solid #c8c8c8;margin-left:10px}.library-tag-item.child{padding-left:12px;font-weight:400}@keyframes pulseDrop{0%{transform:scale(1);box-shadow:0 2px 4px #0003}50%{transform:scale(1.03);box-shadow:0 8px 16px #0006}to{transform:scale(1);box-shadow:0 2px 4px #0003}}.library-tag-item.drag-over,.library-folder-header.drag-over{background:#ffffffe6!important;color:#000!important;border-radius:4px;animation:pulseDrop 1.2s infinite ease-in-out;position:relative;z-index:10}.library-tag-item.drag-over *,.library-folder-header.drag-over *{color:#000!important}.confirm-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0006;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center}.confirm-modal{background:var(--bg-window);border:2px outset var(--border-light);padding:2px;min-width:300px;box-shadow:2px 2px 10px #00000080;font-family:var(--font-ui);display:flex;flex-direction:column}.confirm-modal-title{background:linear-gradient(to right,var(--bg-titlebar-start),var(--bg-titlebar-end));color:#fff;padding:4px 6px;font-weight:700;font-size:11px}.confirm-modal-body{padding:16px;font-size:11px;color:var(--text-primary);text-align:center}.confirm-modal-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;padding:8px 12px;border-top:1px solid var(--border-lightest)}.confirm-modal-actions button{padding:4px 16px;min-width:80px}.confirm-modal-actions button.danger{color:#b00000}[data-theme=dark] .confirm-modal-actions button.danger{color:#ff5c7a}.success-text{color:#005000}.warning-text{color:gray}.extraction-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:flex-end;justify-content:center;padding-bottom:24px;pointer-events:none;z-index:50}.extraction-progress-box{background:var(--bg-system);border:2px solid var(--border-dark);border-top-color:var(--border-light);border-left-color:var(--border-light);box-shadow:2px 2px 6px #0006;padding:10px 16px;min-width:260px;display:flex;flex-direction:column;gap:6px;pointer-events:all}.extraction-label{font-family:var(--font-ui);font-size:11px;color:var(--text-primary)}.extraction-bar{height:10px;background:var(--bg-list);border:1px solid var(--border-dark);border-top-color:var(--border-darker);border-left-color:var(--border-darker)}.extraction-bar-fill{height:100%;background:#316ac5;transition:width .2s ease}.library-midi-name-input{font-family:var(--font-ui);font-size:11px;font-weight:700;color:var(--text-primary);background:var(--bg-list);border:1px solid var(--highlight);padding:0 2px;width:100%;outline:none}.filter-dropdown{position:absolute;top:calc(100% + 2px);right:0;z-index:200;background:var(--bg-system);border:2px solid var(--border-dark);border-top-color:var(--border-light);border-left-color:var(--border-light);box-shadow:2px 2px 6px #00000059;padding:6px;width:220px;box-sizing:border-box;display:flex;flex-direction:column;gap:2px}.filter-section-label{font-family:var(--font-ui);font-size:10px;font-weight:700;color:var(--text-disabled);text-transform:uppercase;letter-spacing:.05em;padding:0 4px;margin-bottom:2px}.filter-option{font-family:var(--font-ui);font-size:11px;padding:3px 8px;cursor:pointer;color:var(--text-primary);border-radius:2px}.filter-option:hover{background:var(--highlight);color:var(--text-highlight)}.filter-option.selected{font-weight:700}.dual-slider{position:relative;width:100%;height:14px;margin:4px 0;-webkit-user-select:none;user-select:none;box-sizing:border-box}.dual-slider-track{position:absolute;top:50%;transform:translateY(-50%);left:6px;width:calc(100% - 12px);height:3px;background:var(--border-dark);border-radius:2px}.dual-slider-fill{position:absolute;top:0;bottom:0;background:#316ac5;border-radius:2px}.dual-slider-thumb{position:absolute;top:50%;transform:translate(-50%,-50%);width:10px;height:10px;background:var(--bg-system);border:2px solid #316ac5;border-radius:50%;cursor:grab;z-index:2;box-sizing:border-box}.dual-slider-thumb:hover{background:#316ac5}.dual-slider-thumb:active{cursor:grabbing}.key-grid{display:flex;gap:2px;padding:2px 0;width:100%;box-sizing:border-box}.key-col{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.key-chip{display:block;font-family:var(--font-ui);font-size:8px;padding:2px 0;border:1px solid var(--border-dark);background:var(--bg-list);color:var(--text-primary);cursor:pointer;text-align:center;width:100%;box-sizing:border-box;-webkit-user-select:none;user-select:none;overflow:hidden}.key-chip:hover{background:var(--highlight);color:var(--text-highlight);border-color:var(--highlight)}.key-chip.active{background:#316ac5;color:#fff;border-color:#1a4fa0}.key-chip.dim{opacity:.35}.key-chip.dim:hover{opacity:1}.key-row-label{font-family:var(--font-ui);font-size:8px;color:var(--text-disabled);line-height:1;-webkit-user-select:none;user-select:none;white-space:nowrap}[data-theme=minimal]{--bg-system: #f4f4f5;--bg-window: #ffffff;--bg-list: #ffffff;--bg-titlebar-start: #18181b;--bg-titlebar-end: #18181b;--bg-titlebar-inactive: #3f3f46;--text-primary: #18181b;--text-disabled: #a1a1aa;--text-highlight: #ffffff;--highlight: #2563eb;--border-light: #e4e4e7;--border-dark: #d4d4d8;--border-darker: #a1a1aa;--border-lightest: #f4f4f5;--font-ui: "Segoe UI", system-ui, -apple-system, sans-serif;--font-mono: Consolas, "Cascadia Code", monospace;--titlebar-height: 28px}body[data-theme=minimal] ::-webkit-scrollbar{width:6px;height:6px;background:transparent;border:none}body[data-theme=minimal] ::-webkit-scrollbar-button{display:none;width:0;height:0}body[data-theme=minimal] ::-webkit-scrollbar-track{background:transparent}body[data-theme=minimal] ::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px;border:none}body[data-theme=minimal] ::-webkit-scrollbar-thumb:hover{background:#9ca3af}[data-theme=minimal] .app{border:1px solid #27272a}[data-theme=minimal] .titlebar{background:#18181b;border-bottom:1px solid #000}[data-theme=minimal] .titlebar-icon{background:transparent;border:none}[data-theme=minimal] .win-btn{background:transparent;border:none;box-shadow:none;text-shadow:none;color:#71717a;border-radius:4px;width:24px;height:24px}[data-theme=minimal] .win-btn:hover{background:#ffffff1a;color:#fff}[data-theme=minimal] .win-btn.close{background:transparent}[data-theme=minimal] .win-btn.close:hover{background:#dc2626;color:#fff}[data-theme=minimal] .win-btn:active,[data-theme=minimal] .win-btn.close:active{padding:0}[data-theme=minimal] .settings-btn{padding:2px 6px}[data-theme=minimal] .layout{border:none;border-top:1px solid var(--border-dark);margin:0;padding:6px;gap:6px;background:var(--bg-system)}[data-theme=minimal] button{background:var(--bg-window);border:1px solid var(--border-dark);border-radius:5px;padding:4px 12px}[data-theme=minimal] button:hover:not(:disabled){background:var(--border-lightest);border-color:var(--border-darker)}[data-theme=minimal] button:active:not(:disabled){background:var(--border-light);border-color:var(--border-darker);padding:4px 12px}[data-theme=minimal] .sidebar{border:1px solid var(--border-dark);border-radius:5px}[data-theme=minimal] .panel-header-classic{background:var(--bg-window);border-bottom:1px solid var(--border-dark);padding:6px 8px}[data-theme=minimal] .sidebar-footer{background:var(--bg-window);border-top:1px solid var(--border-dark)}[data-theme=minimal] .pattern-list{background:var(--bg-list)}[data-theme=minimal] .drop-zone{border:2px dashed var(--border-dark);background:var(--bg-list);border-radius:6px}[data-theme=minimal] .drop-zone.dragging{background:#eff6ff;border-color:var(--highlight)}[data-theme=minimal] .drop-icon{background:var(--bg-system);border:1px solid var(--border-dark);border-radius:6px}[data-theme=minimal] .drop-badge{background:var(--bg-system);border:1px solid var(--border-dark);border-radius:4px}[data-theme=minimal] .center-area{border:1px solid var(--border-dark);border-radius:5px;background:var(--bg-list)}[data-theme=minimal] fieldset{border:1px solid var(--border-dark);border-radius:5px}[data-theme=minimal] legend{color:var(--text-disabled);font-size:10px;text-transform:uppercase;letter-spacing:.05em}[data-theme=minimal] .classic-checkbox{border:1px solid var(--border-darker);border-radius:3px}[data-theme=minimal] .pattern-checkbox{border:1px solid var(--border-darker);border-radius:2px}[data-theme=minimal] .right-panel-wrapper{animation:none}[data-theme=minimal] .right-panel{background:var(--bg-system);transition:width .15s ease,opacity .15s}[data-theme=minimal] .export-toggle-tab{border:1px solid var(--border-dark);border-right:none;border-radius:5px 0 0 5px;background:var(--bg-window);color:var(--text-primary)}[data-theme=minimal] .export-toggle-tab:hover{background:var(--border-light);color:var(--text-primary)}[data-theme=minimal] .output-path{border:1px solid var(--border-dark);border-radius:4px;background:var(--bg-list)}[data-theme=minimal] select,[data-theme=minimal] .format-select{border:1px solid var(--border-dark);border-radius:4px;padding:3px 4px}[data-theme=minimal] .name-preview,[data-theme=minimal] .library-search{border:1px solid var(--border-dark);border-radius:4px}[data-theme=minimal] .log-console{border:1px solid var(--border-dark);border-radius:5px}[data-theme=minimal] .log-header{background:var(--bg-system);border-bottom:1px solid var(--border-dark)}[data-theme=minimal] .review-panel{border:1px solid var(--border-dark);border-radius:5px}[data-theme=minimal] .review-filter-bar{background:var(--bg-system);border-bottom:1px solid var(--border-dark)}[data-theme=minimal] .review-filter-bar button.active{background:var(--highlight);border-color:var(--highlight);color:var(--text-highlight)}[data-theme=minimal] .review-bpm-input,[data-theme=minimal] .review-sound-select,[data-theme=minimal] .review-cat-select{border:1px solid var(--border-dark);border-radius:3px}[data-theme=minimal] .batch-queue{border:1px solid var(--border-dark);border-radius:5px}[data-theme=minimal] .batch-progress-bar{border:1px solid var(--border-dark);border-radius:3px}[data-theme=minimal] .library-sidebar,[data-theme=minimal] .library-search-bar{border:1px solid var(--border-dark);border-radius:5px;background:var(--bg-system)}[data-theme=minimal] .library-results{border:1px solid var(--border-dark);border-radius:5px}[data-theme=minimal] .library-tags-list{border:1px solid var(--border-dark);border-radius:4px}[data-theme=minimal] .new-tag-form{border:1px solid var(--border-dark);border-radius:4px;background:var(--bg-list)}[data-theme=minimal] .library-folder-children{border-left:1px solid var(--border-dark)}[data-theme=minimal] .library-folder-header:hover{background:var(--border-lightest)}[data-theme=minimal] .library-folder-header.selected{background:var(--highlight);color:var(--text-highlight);border-color:transparent}[data-theme=minimal] .library-tag-item:hover{background:var(--border-lightest)}[data-theme=minimal] .library-tag-item.selected{background:var(--highlight);color:var(--text-highlight)}[data-theme=minimal] .library-midi-tag-badge{border-radius:3px}[data-theme=minimal] .library-midi-tag-badge.active{background:#dbeafe;color:#1d4ed8;border-color:#93c5fd}[data-theme=minimal] .play-btn{border:1px solid var(--border-dark);border-radius:4px;background:var(--bg-window)}[data-theme=minimal] .play-btn.playing{background:#dbeafe;color:var(--highlight);border-color:#93c5fd;border-style:solid}[data-theme=minimal] .settings-panel,[data-theme=minimal] .filter-dropdown{border:1px solid var(--border-dark);border-radius:5px;box-shadow:0 4px 16px #0000001a}[data-theme=minimal] .tag-picker-popup{background:var(--bg-window);border:1px solid var(--border-dark);border-radius:5px;box-shadow:0 4px 16px #0000001a}[data-theme=minimal] .confirm-modal{border:1px solid var(--border-dark);border-radius:6px}[data-theme=minimal] .confirm-modal-title{background:#18181b;border-radius:5px 5px 0 0}[data-theme=minimal] .extraction-progress-box{border:1px solid var(--border-dark);border-radius:5px}[data-theme=minimal] .library-tag-item.drag-over,[data-theme=minimal] .library-folder-header.drag-over{background:#eff6ff!important;color:var(--text-primary)!important;animation:none;border-radius:4px}[data-theme=minimal] .library-tag-item.drag-over *,[data-theme=minimal] .library-folder-header.drag-over *{color:var(--text-primary)!important}[data-theme=minimal] .library-midi-name-input{border:1px solid var(--highlight);border-radius:3px}[data-theme=minimal-dark]{--bg-system: #18181b;--bg-window: #1c1c1f;--bg-list: #141417;--bg-titlebar-start: #09090b;--bg-titlebar-end: #09090b;--bg-titlebar-inactive: #27272a;--text-primary: #f4f4f5;--text-disabled: #71717a;--text-highlight: #ffffff;--highlight: #3b82f6;--border-light: #27272a;--border-dark: #3f3f46;--border-darker: #52525b;--border-lightest: #232326;--font-ui: "Segoe UI", system-ui, -apple-system, sans-serif;--font-mono: Consolas, "Cascadia Code", monospace;--titlebar-height: 28px}body[data-theme=minimal-dark] ::-webkit-scrollbar{width:6px;height:6px;background:transparent;border:none}body[data-theme=minimal-dark] ::-webkit-scrollbar-button{display:none;width:0;height:0}body[data-theme=minimal-dark] ::-webkit-scrollbar-track{background:transparent}body[data-theme=minimal-dark] ::-webkit-scrollbar-thumb{background:#3f3f46;border-radius:3px;border:none}body[data-theme=minimal-dark] ::-webkit-scrollbar-thumb:hover{background:#52525b}[data-theme=minimal-dark] .app{border:1px solid #09090b}[data-theme=minimal-dark] .titlebar{background:#09090b;border-bottom:1px solid #000}[data-theme=minimal-dark] .titlebar-icon{background:transparent;border:none}[data-theme=minimal-dark] .win-btn{background:transparent;border:none;box-shadow:none;text-shadow:none;color:#52525b;border-radius:4px;width:24px;height:24px}[data-theme=minimal-dark] .win-btn:hover{background:#ffffff14;color:#fff}[data-theme=minimal-dark] .win-btn.close{background:transparent}[data-theme=minimal-dark] .win-btn.close:hover{background:#dc2626;color:#fff}[data-theme=minimal-dark] .win-btn:active,[data-theme=minimal-dark] .win-btn.close:active{padding:0}[data-theme=minimal-dark] .settings-btn{padding:2px 6px}[data-theme=minimal-dark] .layout{border:none;border-top:1px solid var(--border-dark);margin:0;padding:6px;gap:6px;background:var(--bg-system)}[data-theme=minimal-dark] button{background:var(--bg-window);border:1px solid var(--border-dark);border-radius:5px;padding:4px 12px;color:var(--text-primary)}[data-theme=minimal-dark] button:hover:not(:disabled){background:var(--border-lightest);border-color:var(--border-darker)}[data-theme=minimal-dark] button:active:not(:disabled){background:var(--border-light);padding:4px 12px}[data-theme=minimal-dark] button:disabled{color:var(--text-disabled);text-shadow:none}[data-theme=minimal-dark] .sidebar{border:1px solid var(--border-dark);border-radius:5px;background:var(--bg-list)}[data-theme=minimal-dark] .panel-header-classic{background:var(--bg-window);border-bottom:1px solid var(--border-dark);padding:6px 8px}[data-theme=minimal-dark] .sidebar-footer{background:var(--bg-window);border-top:1px solid var(--border-dark)}[data-theme=minimal-dark] .pattern-list{background:var(--bg-list);color:var(--text-primary)}[data-theme=minimal-dark] .drop-zone{border:2px dashed var(--border-dark);background:var(--bg-list);border-radius:6px;color:var(--text-primary)}[data-theme=minimal-dark] .drop-zone.dragging{background:#1e3a5f;border-color:var(--highlight)}[data-theme=minimal-dark] .drop-icon{background:var(--bg-system);border:1px solid var(--border-dark);border-radius:6px}[data-theme=minimal-dark] .drop-badge{background:var(--bg-system);border:1px solid var(--border-dark);border-radius:4px}[data-theme=minimal-dark] .drop-subtitle{color:var(--text-disabled)}[data-theme=minimal-dark] .center-area{border:1px solid var(--border-dark);border-radius:5px;background:var(--bg-list)}[data-theme=minimal-dark] fieldset{border:1px solid var(--border-dark);border-radius:5px}[data-theme=minimal-dark] legend{color:var(--text-disabled);font-size:10px;text-transform:uppercase;letter-spacing:.05em}[data-theme=minimal-dark] .classic-checkbox{border:1px solid var(--border-darker);border-radius:3px;background:var(--bg-list)}[data-theme=minimal-dark] .pattern-checkbox{border:1px solid var(--border-darker);border-radius:2px;background:var(--bg-list)}[data-theme=minimal-dark] .right-panel-wrapper{animation:none}[data-theme=minimal-dark] .right-panel{background:var(--bg-system);transition:width .15s ease,opacity .15s}[data-theme=minimal-dark] .export-toggle-tab{border:1px solid var(--border-dark);border-right:none;border-radius:5px 0 0 5px;background:var(--bg-window);color:var(--text-primary)}[data-theme=minimal-dark] .export-toggle-tab:hover{background:var(--border-lightest);color:var(--text-primary)}[data-theme=minimal-dark] .output-path{border:1px solid var(--border-dark);border-radius:4px;background:var(--bg-list);color:var(--text-primary)}[data-theme=minimal-dark] select,[data-theme=minimal-dark] .format-select{border:1px solid var(--border-dark);border-radius:4px;padding:3px 4px;background:var(--bg-list);color:var(--text-primary)}[data-theme=minimal-dark] .name-preview{border:1px solid var(--border-dark);border-radius:4px;background:var(--bg-list);color:var(--highlight)}[data-theme=minimal-dark] .library-search{border:1px solid var(--border-dark);border-radius:4px;background:var(--bg-list);color:var(--text-primary)}[data-theme=minimal-dark] .log-console{border:1px solid var(--border-dark);border-radius:5px}[data-theme=minimal-dark] .log-header{background:var(--bg-window);border-bottom:1px solid var(--border-dark);color:var(--text-primary)}[data-theme=minimal-dark] .review-panel{border:1px solid var(--border-dark);border-radius:5px;background:var(--bg-list)}[data-theme=minimal-dark] .review-filter-bar{background:var(--bg-window);border-bottom:1px solid var(--border-dark)}[data-theme=minimal-dark] .review-filter-bar button.active{background:var(--highlight);border-color:var(--highlight);color:var(--text-highlight)}[data-theme=minimal-dark] .review-item{border-bottom-color:var(--border-light);color:var(--text-primary)}[data-theme=minimal-dark] .review-item:hover{background:var(--border-lightest)}[data-theme=minimal-dark] .review-item.unknown{background:#2a2410}[data-theme=minimal-dark] .review-item.unknown:hover{background:#352d10}[data-theme=minimal-dark] .review-bpm-input{border:1px solid var(--border-dark);border-radius:3px;background:var(--bg-list);color:var(--text-primary)}[data-theme=minimal-dark] .review-bpm-input::placeholder{color:var(--text-disabled)}[data-theme=minimal-dark] .review-sound-select,[data-theme=minimal-dark] .review-cat-select{border:1px solid var(--border-dark);border-radius:3px;background:var(--bg-list);color:var(--text-primary)}[data-theme=minimal-dark] .batch-queue{border:1px solid var(--border-dark);border-radius:5px;background:var(--bg-list)}[data-theme=minimal-dark] .batch-progress-bar{border:1px solid var(--border-dark);border-radius:3px;background:var(--bg-list)}[data-theme=minimal-dark] .batch-item{color:var(--text-primary)}[data-theme=minimal-dark] .batch-item.analyzing,[data-theme=minimal-dark] .batch-item.exporting{background:#1e3a5f}[data-theme=minimal-dark] .batch-item.done{color:#4ade80}[data-theme=minimal-dark] .batch-item.error{color:#f87171}[data-theme=minimal-dark] .library-sidebar,[data-theme=minimal-dark] .library-search-bar{border:1px solid var(--border-dark);border-radius:5px;background:var(--bg-window)}[data-theme=minimal-dark] .library-results{border:1px solid var(--border-dark);border-radius:5px;background:var(--bg-list)}[data-theme=minimal-dark] .library-tags-list{border:1px solid var(--border-dark);border-radius:4px;background:var(--bg-list)}[data-theme=minimal-dark] .library-tag-category-title{background:var(--bg-window);border-bottom-color:var(--border-dark)}[data-theme=minimal-dark] .new-tag-form{border:1px solid var(--border-dark);border-radius:4px;background:var(--bg-list)}[data-theme=minimal-dark] .library-folder-children{border-left:1px solid var(--border-dark)}[data-theme=minimal-dark] .library-folder-header:hover{background:var(--border-lightest)}[data-theme=minimal-dark] .library-folder-header.selected{background:var(--highlight);color:var(--text-highlight);border-color:transparent}[data-theme=minimal-dark] .library-tag-item:hover{background:var(--border-lightest)}[data-theme=minimal-dark] .library-tag-item.selected{background:var(--highlight);color:var(--text-highlight)}[data-theme=minimal-dark] .library-midi-item{border-bottom-color:var(--border-light)}[data-theme=minimal-dark] .library-midi-item:hover{background:var(--border-lightest)}[data-theme=minimal-dark] .library-midi-tag-badge{border-radius:3px;background:var(--bg-window);border-color:var(--border-dark);color:var(--text-disabled)}[data-theme=minimal-dark] .library-midi-tag-badge:hover{background:var(--border-lightest)}[data-theme=minimal-dark] .library-midi-tag-badge.active{background:#1e3a5f;color:#93c5fd;border-color:#3b82f6}[data-theme=minimal-dark] .library-midi-meta{color:var(--text-disabled)}[data-theme=minimal-dark] .midi-meta-key{color:#4ade80}[data-theme=minimal-dark] .midi-meta-bpm{color:#60a5fa}[data-theme=minimal-dark] .library-empty,[data-theme=minimal-dark] .library-midi-drag{color:var(--text-disabled)}[data-theme=minimal-dark] .library-midi-drag:hover,[data-theme=minimal-dark] .sidebar-section-title{color:var(--text-primary)}[data-theme=minimal-dark] .pattern-badge,[data-theme=minimal-dark] .library-tag-count{color:var(--text-disabled)}[data-theme=minimal-dark] .play-btn{border:1px solid var(--border-dark);border-radius:4px;background:var(--bg-window);color:var(--text-primary)}[data-theme=minimal-dark] .play-btn.playing{background:#1e3a5f;color:var(--highlight);border-color:#3b82f6}[data-theme=minimal-dark] .settings-panel,[data-theme=minimal-dark] .filter-dropdown{border:1px solid var(--border-dark);border-radius:5px;box-shadow:0 4px 16px #0006;background:var(--bg-window)}[data-theme=minimal-dark] .filter-option{color:var(--text-primary)}[data-theme=minimal-dark] .filter-option:hover{background:var(--highlight);color:var(--text-highlight)}[data-theme=minimal-dark] .tag-picker-popup{background:var(--bg-window);border:1px solid var(--border-dark);border-radius:5px;box-shadow:0 4px 16px #0006}[data-theme=minimal-dark] .confirm-modal{border:1px solid var(--border-dark);border-radius:6px;background:var(--bg-window)}[data-theme=minimal-dark] .confirm-modal-title{background:#09090b;border-radius:5px 5px 0 0}[data-theme=minimal-dark] .confirm-modal-body{color:var(--text-primary)}[data-theme=minimal-dark] .confirm-modal-actions button.danger{color:#f87171}[data-theme=minimal-dark] .extraction-progress-box{border:1px solid var(--border-dark);border-radius:5px;background:var(--bg-window)}[data-theme=minimal-dark] .success-text{color:#4ade80}[data-theme=minimal-dark] .warning-text{color:var(--text-disabled)}[data-theme=minimal-dark] .library-tag-item.drag-over,[data-theme=minimal-dark] .library-folder-header.drag-over{background:#1e3a5f!important;color:var(--text-primary)!important;animation:none;border-radius:4px}[data-theme=minimal-dark] .library-tag-item.drag-over *,[data-theme=minimal-dark] .library-folder-header.drag-over *{color:var(--text-primary)!important}[data-theme=minimal-dark] .library-midi-name-input{border:1px solid var(--highlight);border-radius:3px;background:var(--bg-list);color:var(--text-primary)}[data-theme=minimal-dark] .review-cat-badge{background:#1a2e1a;color:#4ade80;border-color:#166534}[data-theme=minimal-dark] .review-cat-badge.unset{background:#2a2410;color:#fbbf24;border-color:#92400e}.mass-drop-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0006;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center}.mass-drop-modal{background:var(--bg-window);border:2px outset var(--border-light);padding:2px;width:440px;max-height:85vh;box-shadow:2px 2px 10px #00000080;font-family:var(--font-ui);display:flex;flex-direction:column}.mass-drop-header{background:linear-gradient(to right,var(--bg-titlebar-start),var(--bg-titlebar-end));color:#fff;padding:4px 6px;font-weight:700;font-size:11px;display:flex;justify-content:space-between;align-items:center}.mass-drop-title{display:flex;align-items:center;gap:6px}.mass-drop-close{background:#c1121c;color:#fff;border:1px solid #7a0005;border-radius:2px;width:16px;height:16px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;cursor:pointer;padding:0;line-height:1}.mass-drop-close:hover{background:#e04343}.mass-drop-subtext{padding:10px 12px 6px;font-size:11px;color:var(--text-primary);font-weight:700}.mass-drop-tabs{display:flex;gap:2px;padding:0 12px;border-bottom:2px solid var(--border-lightest);background:var(--bg-window)}.mass-drop-tab{padding:5px 10px;font-family:var(--font-ui);font-size:11px;background:var(--bg-system);border:2px outset #fff;border-bottom:none;border-radius:4px 4px 0 0;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;gap:4px;margin-bottom:-2px}.mass-drop-tab.active{background:var(--bg-window);border-style:outset;border-bottom:2px solid var(--bg-window);font-weight:700;padding-bottom:6px;z-index:2}.mass-drop-body{padding:12px;flex:1;overflow-y:auto;min-height:180px;max-height:320px;display:flex;flex-direction:column;background:var(--bg-window)}.mass-drop-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--text-disabled);font-size:11px;flex:1;line-height:1.6}.mass-drop-folder-list{flex:1;overflow-y:auto;background:var(--bg-list);border:2px inset var(--border-light);padding:4px;display:flex;flex-direction:column;gap:2px}.mass-drop-tree-item{display:flex;flex-direction:column}.mass-drop-folder-item{display:flex;align-items:center;width:100%;padding:3px 6px;background:transparent;border:none;color:var(--text-primary);text-align:left;cursor:pointer;font-family:var(--font-ui);font-size:11px;gap:4px;-webkit-user-select:none;user-select:none}.mass-drop-folder-item:hover{background:var(--border-lightest)}.mass-drop-folder-item.selected{background:var(--highlight);color:var(--text-highlight)!important}.mass-drop-folder-item.selected *{color:#fff!important}.mass-drop-tree-arrow{display:inline-block;width:12px;font-size:10px;color:var(--text-disabled)}.mass-drop-folder-icon{margin-right:2px;display:inline-flex;align-items:center}.mass-drop-folder-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mass-drop-folder-check{font-weight:700;color:var(--highlight);margin-left:auto;padding-right:4px;display:inline-flex;align-items:center}.mass-drop-subfolders{display:flex;flex-direction:column;padding-left:16px;border-left:1px dashed var(--border-light);margin-left:9px;gap:1px;margin-top:1px;margin-bottom:2px}.mass-drop-subfolder-item{padding-left:4px}.mass-drop-subfolder-empty{padding:4px 8px;font-size:10px;color:var(--text-disabled);font-style:italic}.mass-drop-new-folder{display:flex;flex-direction:column;gap:6px}.mass-drop-label{font-size:11px;font-weight:700;color:var(--text-primary)}.mass-drop-input{font-family:var(--font-ui);font-size:11px;padding:4px 6px;border:2px inset var(--border-light);background:var(--bg-list);color:var(--text-primary)}.mass-drop-input:focus{outline:1px solid var(--highlight)}.mass-drop-hint{font-size:10px;color:var(--text-disabled);line-height:1.4}.mass-drop-actions{display:flex;justify-content:flex-end;gap:8px;padding:10px 12px;border-top:1px solid var(--border-lightest);background:var(--bg-window)}[data-theme=minimal] .mass-drop-modal{border:1px solid var(--border-dark);border-radius:6px}[data-theme=minimal] .mass-drop-header{background:#18181b;border-radius:5px 5px 0 0}[data-theme=minimal] .mass-drop-close{background:transparent;border:none;color:var(--text-disabled);font-size:11px;width:20px;height:20px}[data-theme=minimal] .mass-drop-close:hover{background:#0000000d;color:var(--text-primary)}[data-theme=minimal] .mass-drop-tabs{border-bottom-color:var(--border-dark)}[data-theme=minimal] .mass-drop-tab{border:1px solid var(--border-dark);border-bottom:none;background:var(--bg-system);border-radius:4px 4px 0 0;padding:4px 10px}[data-theme=minimal] .mass-drop-tab.active{background:var(--bg-window);border-color:var(--border-dark);border-bottom:1px solid var(--bg-window);font-weight:700}[data-theme=minimal] .mass-drop-folder-list{border:1px solid var(--border-dark);border-radius:4px}[data-theme=minimal] .mass-drop-subfolders{border-left-color:var(--border-dark)}[data-theme=minimal] .mass-drop-input{border:1px solid var(--border-dark);border-radius:4px}[data-theme=minimal] .mass-drop-actions{border-top-color:var(--border-dark)}[data-theme=minimal-dark] .mass-drop-modal{border:1px solid var(--border-dark);border-radius:6px;background:var(--bg-window)}[data-theme=minimal-dark] .mass-drop-header{background:#09090b;border-radius:5px 5px 0 0}[data-theme=minimal-dark] .mass-drop-close{background:transparent;border:none;color:var(--text-disabled);font-size:11px;width:20px;height:20px}[data-theme=minimal-dark] .mass-drop-close:hover{background:#ffffff14;color:var(--text-primary)}[data-theme=minimal-dark] .mass-drop-tabs{border-bottom-color:var(--border-dark)}[data-theme=minimal-dark] .mass-drop-tab{border:1px solid var(--border-dark);border-bottom:none;background:var(--bg-system);border-radius:4px 4px 0 0;padding:4px 10px}[data-theme=minimal-dark] .mass-drop-tab.active{background:var(--bg-window);border-color:var(--border-dark);border-bottom:1px solid var(--bg-window);font-weight:700}[data-theme=minimal-dark] .mass-drop-folder-list{border:1px solid var(--border-dark);border-radius:4px}[data-theme=minimal-dark] .mass-drop-subfolders{border-left-color:var(--border-dark)}[data-theme=minimal-dark] .mass-drop-input{border:1px solid var(--border-dark);border-radius:4px}[data-theme=minimal-dark] .mass-drop-actions{border-top-color:var(--border-dark)}.midi-drag-handles{display:flex;flex-direction:column;gap:2px;flex-shrink:0}.midi-drag-handle{font-size:9px;font-weight:700;font-family:var(--font-mono);letter-spacing:.5px;padding:1px 4px;border:1px solid var(--border-dark);background:var(--bg-system);color:var(--text-disabled);cursor:grab;-webkit-user-select:none;user-select:none;border-radius:2px;line-height:1.4;text-align:center}.midi-drag-handle:hover{color:#fff;border-color:transparent}.midi-drag-handle:active{cursor:grabbing}.midi-drag-midi:hover{background:#316ac5}.midi-drag-sample:hover{background:#2e7d32}[data-theme=dark] .midi-drag-handle,[data-theme=minimal-dark] .midi-drag-handle{border-color:var(--border-light)}.stack-drawer{position:absolute;right:8px;bottom:8px;z-index:150;display:flex;flex-direction:column;align-items:flex-end;gap:4px;pointer-events:none}.stack-panel{pointer-events:auto;width:min(440px,calc(100vw - 32px));display:flex;flex-direction:column;overflow:hidden;max-height:0;opacity:0;background:var(--bg-window);border:2px outset var(--border-light);box-shadow:2px 2px 12px #0006;transition:max-height .22s cubic-bezier(.2,.8,.2,1),opacity .18s}.stack-drawer.open .stack-panel{max-height:340px;opacity:1}.stack-bar{pointer-events:auto;display:inline-flex;align-items:center;gap:7px;height:26px;padding:0 12px;background:linear-gradient(to bottom,var(--bg-titlebar-end),var(--bg-titlebar-start));border:1px solid var(--border-dark);border-radius:4px;box-shadow:1px 1px 4px #00000059;cursor:pointer;-webkit-user-select:none;user-select:none;flex-shrink:0}.stack-bar:hover{filter:brightness(1.08)}.stack-bar:active{box-shadow:none}.stack-bar-title{font-size:11px;font-weight:700;color:#fff;text-shadow:1px 1px 1px rgba(0,0,0,.5)}.stack-bar-count{font-size:10px;color:#ffffffd9}.stack-bar-playing{font-size:10px;color:#8effc0}.stack-bar-arrow{font-size:9px;color:#fff}.stack-toolbar{display:flex;align-items:center;gap:6px;flex-wrap:nowrap;padding:5px 6px;background:var(--bg-system);border-bottom:1px solid var(--border-dark);flex-shrink:0;overflow:hidden}.stack-toolbar button,.stack-toolbar select,.stack-toolbar input{height:26px;box-sizing:border-box;padding-top:0;padding-bottom:0}.stack-play{font-weight:700;width:30px;padding-left:0;padding-right:0;text-align:center;display:inline-flex;align-items:center;justify-content:center}.stack-play.on{border-style:inset;background:#dde8ff;color:var(--highlight)}.stack-tool{padding-left:8px;padding-right:8px;display:inline-flex;align-items:center;justify-content:center}.stack-ctrl{display:flex;align-items:center;gap:6px}.stack-ctrl-label{font-size:10px;font-weight:700;color:var(--text-disabled);text-transform:uppercase;letter-spacing:.04em}.stack-bpm-input{width:48px;border:2px inset #dfdfdf;background:var(--bg-list);color:var(--text-primary);font-family:var(--font-mono);font-size:11px;padding:2px 4px;text-align:center}.stack-bpm-slider{width:78px}.stack-key-select{width:50px}.stack-export{display:flex;align-items:center;gap:6px;flex:1;min-width:0}.stack-name-input{flex:1;min-width:60px;border:2px inset #dfdfdf;background:var(--bg-list);color:var(--text-primary);font-family:var(--font-ui);font-size:11px;padding:3px 4px}.stack-export-btn-wrap{position:relative}.stack-export-menu{position:absolute;right:0;bottom:calc(100% + 4px);background:var(--bg-system);border:1px solid var(--border-dark);border-radius:4px;padding:6px 10px;white-space:nowrap;z-index:100;box-shadow:0 2px 8px #0000004d}.stack-export-msg{font-size:10px;color:var(--highlight);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px;flex-shrink:1}.stack-body{flex:1;display:flex;gap:5px;padding:5px;overflow:hidden;min-height:0}.stack-layers{flex:1.6;display:flex;flex-direction:column;border:2px inset var(--border-light);background:var(--bg-list);overflow:hidden}.stack-vault{flex:1;display:flex;flex-direction:column;border:2px inset var(--border-light);background:var(--bg-list);overflow:hidden}.stack-section-head{display:flex;justify-content:space-between;align-items:center;padding:4px 8px;background:var(--bg-system);border-bottom:1px solid var(--border-dark);font-weight:700;font-size:11px}.stack-section-sub{font-size:9px;font-weight:400;color:var(--text-disabled)}.stack-layers-list{flex:1;overflow-y:auto;padding:4px;display:flex;flex-direction:column;gap:3px}.stack-layers-list.drag-over{outline:2px dashed var(--highlight);outline-offset:-3px;background:#316ac514}.stack-empty{padding:14px 12px;text-align:center;color:var(--text-disabled);font-size:10px;line-height:1.55}.stack-layer{display:flex;align-items:center;gap:5px;padding:4px 5px;border:1px solid transparent;border-radius:3px;background:var(--bg-system)}.stack-layer:hover{border-color:var(--border-dark)}.stack-layer.selected{border-color:var(--highlight);box-shadow:inset 0 0 0 1px var(--highlight)}.stack-layer-vol{width:52px;flex-shrink:0;cursor:pointer;accent-color:var(--highlight)}.stack-layer.drag-over{border-color:var(--highlight);background:#316ac526}.stack-layer-num{width:16px;text-align:center;font-family:var(--font-mono);font-size:10px;color:var(--text-disabled);flex-shrink:0}.stack-layer-tag{width:88px;flex-shrink:0;font-size:10px;padding:2px}.stack-layer-name{flex:1;min-width:0;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stack-layer-empty{color:var(--text-disabled);font-style:italic}.stack-layer-drag{font-size:9px;font-weight:700;font-family:var(--font-mono);padding:1px 4px;border:1px solid var(--border-dark);background:var(--bg-list);color:var(--text-disabled);cursor:grab;border-radius:2px;flex-shrink:0}.stack-layer-drag:hover{background:#316ac5;color:#fff;border-color:transparent}.stack-layer-drag:active{cursor:grabbing}.stack-icon-btn{width:24px;height:22px;padding:0;font-size:11px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.stack-autoroute-label{display:flex;align-items:center;gap:3px;font-size:10px;white-space:nowrap;cursor:pointer;flex-shrink:0}.stack-icon-btn.active-lock{border-style:inset;background:#dde8ff}.stack-icon-btn.danger:hover{background:#ffd0d0}.stack-add-row{padding:6px;border-top:1px solid var(--border-dark);background:var(--bg-system)}.stack-add-btn{width:100%;padding:5px;font-weight:700}.stack-vault-search{margin:4px;border:2px inset #dfdfdf;background:var(--bg-list);color:var(--text-primary);font-family:var(--font-ui);font-size:11px;padding:4px}.stack-vault-list{flex:1;overflow-y:auto;padding:2px 4px}.stack-vault-item{display:flex;align-items:center;gap:6px;padding:3px 5px;cursor:grab;border-radius:2px;font-size:11px}.stack-vault-item:hover{background:var(--highlight);color:var(--text-highlight)}.stack-vault-item:active{cursor:grabbing}.stack-vault-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stack-vault-meta{display:flex;gap:5px;flex-shrink:0;font-size:9px;font-family:var(--font-mono)}.stack-vault-key{color:#006830}.stack-vault-bpm{color:#316ac5}.stack-vault-item:hover .stack-vault-key,.stack-vault-item:hover .stack-vault-bpm{color:#fff}.stack-vault-hint{padding:5px 8px;font-size:9px;color:var(--text-disabled);border-top:1px solid var(--border-dark);background:var(--bg-system);line-height:1.5}[data-theme=dark] .stack-bpm-input,[data-theme=dark] .stack-name-input,[data-theme=dark] .stack-vault-search,[data-theme=minimal-dark] .stack-bpm-input,[data-theme=minimal-dark] .stack-name-input,[data-theme=minimal-dark] .stack-vault-search{background:var(--bg-list);color:var(--text-primary)}[data-theme=dark] .stack-vault-key,[data-theme=minimal-dark] .stack-vault-key{color:#3ddba3}[data-theme=minimal] .stack-panel,[data-theme=minimal-dark] .stack-panel{border:1px solid var(--border-dark);border-radius:6px;box-shadow:0 4px 16px #00000040}[data-theme=minimal] .stack-bar,[data-theme=minimal-dark] .stack-bar{border-radius:6px}[data-theme=minimal] .stack-bpm-input,[data-theme=minimal] .stack-name-input,[data-theme=minimal-dark] .stack-bpm-input,[data-theme=minimal-dark] .stack-name-input{border:1px solid var(--border-dark);border-radius:4px}[data-theme=minimal] .stack-play.on,[data-theme=minimal-dark] .stack-play.on{background:var(--highlight);color:var(--text-highlight);border-color:var(--highlight)}[data-theme=minimal] .stack-export-menu,[data-theme=minimal-dark] .stack-export-menu{border-radius:6px}.demo-app{isolation:isolate;border-radius:14px;overflow:hidden;box-shadow:0 20px 60px #00000073;max-width:900px;margin:0 auto;text-align:left}.demo-theme-select{font-size:11px;padding:2px 6px;margin-right:4px;cursor:pointer}.demo-flp-chip{cursor:grab;transition:transform .15s ease,background .15s ease}.demo-flp-chip:hover{background:var(--highlight);color:var(--text-highlight);transform:translateY(-1px)}.demo-flp-chip:active{cursor:grabbing}