.file-drop-zone{border:2px dashed var(--border);cursor:pointer;border-radius:4px;flex:1;justify-content:center;align-items:center;min-height:300px;margin:40px;transition:all .2s;display:flex}.file-drop-zone:hover,.file-drop-zone.drag-over{border-color:var(--accent);background:#e945600d}.file-drop-content{text-align:center}.file-drop-icon{font-family:var(--font-display);color:var(--accent);letter-spacing:6px;text-transform:uppercase;margin-bottom:16px;font-size:42px;font-weight:400}.file-drop-text{color:var(--text-primary);margin-bottom:8px;font-size:19px}.file-drop-subtext{color:var(--text-muted);font-size:15px}.file-button{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);cursor:pointer;border-radius:3px;padding:6px 16px;font-family:inherit;font-size:12px;transition:all .15s}.file-button:hover{background:var(--accent);border-color:var(--accent)}.bank-selector{gap:6px;margin-bottom:12px;display:flex}.bank-button{background:var(--bg-surface);color:var(--text-secondary);border:1px solid var(--border);font-family:var(--font-display);letter-spacing:2px;cursor:pointer;border-radius:3px;flex:1;padding:8px;font-size:12px;font-weight:400;transition:all .15s}.bank-button:hover{background:var(--bg-tertiary);color:var(--text-primary)}.bank-button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.pad-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.pad-cell{aspect-ratio:1;background:var(--pad-empty);border:2px solid var(--border);cursor:pointer;color:var(--text-primary);border-radius:4px;flex-direction:column;justify-content:center;align-items:center;padding:6px;font-family:inherit;transition:all .15s;display:flex;position:relative}.pad-cell.occupied{background:var(--pad-occupied);border-color:#3a3a6a}.pad-cell:hover{border-color:var(--accent-dim);transform:scale(1.02)}.pad-cell.selected{border-color:var(--accent);background:#2a1530;box-shadow:0 0 12px #e945604d}.pad-number{color:var(--text-muted);font-size:11px;font-weight:700;position:absolute;top:4px;left:6px}.pad-midi-note{color:var(--text-muted);font-size:9px;font-weight:600;position:absolute;top:4px;right:6px}.pad-key-label{color:var(--border);font-size:9px;font-weight:600;position:absolute;bottom:4px;right:6px}.pad-sample-name{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;max-width:100%;margin-top:4px;font-size:10px;overflow:hidden}.pad-sample-name.sample-loaded{color:var(--success)}.pad-sample-name.sample-missing{color:#f44}.pad-cell.loaded{border-color:#4ecca366}.pad-cell.missing{border-color:#f446}.pad-cell.loaded:active{background:#1e2238;transform:scale(.99);box-shadow:0 0 8px #4ecca31a}.pad-detail{flex-direction:column;height:100%;display:flex}.pad-detail-header{margin-bottom:16px}.pad-detail-title-row{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.pad-detail-header h2{font-family:var(--font-display);color:var(--accent);letter-spacing:1px;font-size:15px;font-weight:400}.audition-note{color:var(--text-muted);margin-bottom:10px;font-size:11px;font-style:italic}.pad-midi-label{color:var(--text-muted);margin-left:8px;font-size:12px;font-weight:500}.pad-actions{gap:4px;display:flex}.pad-action-btn{background:var(--bg-surface);color:var(--text-secondary);border:1px solid var(--border);cursor:pointer;border-radius:2px;padding:3px 10px;font-family:inherit;font-size:11px;transition:all .15s}.pad-action-btn:hover:not(:disabled){color:var(--text-primary);border-color:var(--accent)}.pad-action-btn:disabled{opacity:.3;cursor:default}.pad-action-btn.pad-action-danger:hover:not(:disabled){color:#f44;border-color:#f44}.pad-info-chips{flex-wrap:wrap;gap:6px;display:flex}.chip{background:var(--bg-surface);border:1px solid var(--border);color:var(--text-secondary);border-radius:2px;padding:3px 10px;font-size:11px}.tab-bar{border-bottom:1px solid var(--border);gap:4px;margin-bottom:16px;padding-bottom:0;display:flex}.tab-button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding:8px 16px;font-family:inherit;font-size:13px;transition:all .15s}.tab-button:hover{color:var(--text-primary)}.tab-button.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-content{flex:1;overflow-y:auto}.param-table{border-collapse:collapse;width:100%;font-size:13px}.param-table th{text-align:left;background:var(--bg-surface);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);padding:8px 12px;font-size:11px;font-weight:600}.param-table td{border-bottom:1px solid var(--border);padding:8px 12px}.param-table tr:last-child td{border-bottom:none}.param-label{color:var(--text-secondary);width:140px}.param-value{color:var(--text-primary);font-weight:500}.empty-layer td{color:var(--text-muted)}.layer-num{color:var(--text-muted);width:30px;font-weight:700}.layer-sample{color:var(--text-secondary);text-overflow:ellipsis;max-width:200px;font-weight:500;overflow:hidden}.layer-sample.sample-loaded{color:var(--success)}.layer-sample.sample-missing{color:#f44}.empty-layer .layer-sample{color:var(--text-muted)}.filter-panel{grid-template-columns:1fr 1fr;gap:20px;display:grid}.filter-section h3{color:var(--text-secondary);margin-bottom:8px;font-size:13px;font-weight:600}.slider-panel h3{color:var(--text-secondary);margin-bottom:12px;font-size:14px;font-weight:600}.slider-list{grid-template-columns:1fr 1fr;gap:16px;display:grid}.slider-title{color:var(--accent);margin-bottom:6px;font-size:12px;font-weight:700}.param-table input[type=number],.param-table input[type=text],.param-table select{background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border);border-radius:2px;width:80px;padding:3px 6px;font-family:inherit;font-size:13px}.param-table input[type=text]{width:140px}.param-table input:focus,.param-table select:focus{border-color:var(--accent);outline:none}.sample-input{width:140px;color:var(--text-secondary);border-radius:2px;padding:3px 6px;font-family:inherit;font-size:13px;background:var(--bg-primary)!important;border:1px solid var(--border)!important}.sample-input.sample-loaded{color:var(--success)}.sample-input.sample-missing{color:#f44}.sample-input:focus{outline:none;border-color:var(--accent)!important}.sample-input::placeholder{color:var(--text-muted)}.layer-drag-over{background:#e945601a}.layer-drag-over td{border-color:var(--accent)!important}.sample-cell{align-items:center;gap:6px;display:flex}.sample-format-badge{white-space:nowrap;border-radius:2px;padding:1px 5px;font-size:9px;font-weight:600}.sample-format-badge.mpc-ok{color:var(--success);background:#4ecca31a;border:1px solid #4ecca34d}.sample-format-badge.needs-conversion{color:#fa4;background:#ffaa441a;border:1px solid #ffaa444d}.range-cell{align-items:center;gap:4px;display:flex}.range-input{width:55px!important}.range-sep{color:var(--text-muted)}.pan-label{color:var(--text-muted);margin-left:8px;font-size:11px}.chip{align-items:center;gap:4px;display:flex}.chip select{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:11px}.chip select:focus{color:var(--accent);outline:none}.chip-input{color:var(--text-secondary);text-align:center;background:0 0;border:none;width:36px;padding:0;font-family:inherit;font-size:11px}.chip-input:focus{color:var(--accent);outline:none}.chip-note-name{color:var(--text-muted);font-size:10px}.modal-overlay{z-index:100;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:4px;flex-direction:column;width:90%;max-width:560px;max-height:80vh;display:flex}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-title{font-family:var(--font-display);letter-spacing:2px;color:var(--accent);text-transform:uppercase;font-size:14px;font-weight:400}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:22px;line-height:1}.modal-close:hover{color:var(--text-primary)}.modal-body{color:var(--text-secondary);padding:20px;font-size:13px;line-height:1.7;overflow-y:auto}.modal-body h3{font-family:var(--font-display);letter-spacing:1px;color:var(--text-primary);text-transform:uppercase;margin:16px 0 8px;font-size:11px;font-weight:400}.modal-body h3:first-child{margin-top:0}.modal-body p{margin-bottom:8px}.modal-body kbd{background:var(--bg-surface);border:1px solid var(--border);font-family:var(--font-ui);color:var(--text-primary);border-radius:2px;padding:1px 6px;font-size:12px;display:inline-block}.modal-body ul{margin:0 0 8px;padding-left:20px}.modal-body li{margin-bottom:4px}.modal-body a{color:var(--accent);text-decoration:none}.modal-body a:hover{text-decoration:underline}.about-version{color:var(--text-muted);margin-top:16px;font-size:11px}.mpced-logo.clickable{cursor:pointer;transition:opacity .15s}.mpced-logo.clickable:hover{opacity:.8}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#1a1a2e;--bg-secondary:#16213e;--bg-tertiary:#0f3460;--bg-surface:#1e2a4a;--text-primary:#e0e0e0;--text-secondary:#a0a0b0;--text-muted:#606070;--accent:#e94560;--accent-dim:#a03040;--border:#2a2a4a;--pad-empty:#1e1e3a;--pad-occupied:#252550;--pad-selected:#e94560;--success:#90b454;--font-display:"Michroma", sans-serif;--font-ui:"Rajdhani", sans-serif}body{font-family:var(--font-ui);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-weight:500;line-height:1.5}.app{flex-direction:column;min-height:100vh;display:flex}.app-header{background:var(--bg-secondary);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.app-header h1{font-family:var(--font-display);color:var(--accent);letter-spacing:3px;text-transform:uppercase;font-size:18px;font-weight:400}.app-subtitle{color:var(--text-muted);cursor:pointer;margin-left:12px;font-size:11px;transition:color .15s}.app-subtitle:hover{color:var(--text-secondary)}.help-button{background:var(--bg-surface);width:26px;height:26px;color:var(--text-muted);border:1px solid var(--border);font-family:var(--font-display);cursor:pointer;border-radius:2px;justify-content:center;align-items:center;font-size:12px;transition:all .15s;display:flex}.help-button:hover{color:var(--text-primary);border-color:var(--accent)}.header-left{align-items:center;gap:10px;display:flex}.header-center{align-items:center;gap:16px;display:flex}.file-name{color:var(--text-primary);font-size:14px;font-weight:600}.file-name-input{font-family:var(--font-ui);color:var(--text-primary);background:0 0;border:1px solid #0000;border-radius:2px;width:180px;padding:2px 6px;font-size:14px;font-weight:600}.file-name-input:hover{border-color:var(--border)}.file-name-input:focus{border-color:var(--accent);background:var(--bg-surface);outline:none}.file-meta{color:var(--text-secondary);font-size:12px}.header-right{align-items:center;display:flex}.pgm-selector{background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border);cursor:pointer;border-radius:3px;padding:4px 10px;font-family:inherit;font-size:13px}.pgm-selector:hover{border-color:var(--accent)}.error-banner{color:#ff6b6b;background:#4a1020;border-bottom:1px solid #6a2030;padding:10px 24px;font-size:13px}.loading-banner{background:var(--bg-tertiary);color:var(--text-secondary);border-bottom:1px solid var(--border);padding:10px 24px;font-size:13px}.main-layout{flex:1;display:flex;overflow:hidden}.left-panel{border-right:1px solid var(--border);flex-direction:column;gap:20px;width:380px;min-width:380px;padding:20px;display:flex;overflow-y:auto}.right-panel{flex:1;padding:20px;overflow-y:auto}.save-button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:3px;margin-right:10px;padding:6px 16px;font-family:inherit;font-size:12px;font-weight:600;transition:opacity .15s}.save-button:hover:not(:disabled){opacity:.85}.save-button:disabled{opacity:.3;cursor:default}.export-button{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);cursor:pointer;border-radius:3px;margin-right:10px;padding:6px 16px;font-family:inherit;font-size:12px;font-weight:600;transition:all .15s}.export-button:hover:not(:disabled){background:var(--accent);border-color:var(--accent)}.export-button:disabled{opacity:.3;cursor:default}.header-action-button{background:var(--bg-surface);color:var(--text-secondary);border:1px solid var(--border);cursor:pointer;border-radius:3px;margin-right:10px;padding:6px 16px;font-family:inherit;font-size:12px;transition:all .15s}.header-action-button:hover{color:var(--text-primary);border-color:var(--accent)}.midi-pgm-input{background:var(--bg-surface);width:48px;color:var(--text-primary);border:1px solid var(--border);text-align:center;border-radius:2px;margin-left:6px;padding:2px 4px;font-family:inherit;font-size:12px}.midi-pgm-input:focus{border-color:var(--accent);outline:none}.landing-actions{justify-content:center;align-items:center;gap:16px;padding:20px;display:flex}.new-program-button{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border);cursor:pointer;border-radius:3px;padding:10px 28px;font-family:inherit;font-size:14px;font-weight:600;transition:all .15s}.new-program-button:hover{background:var(--accent);border-color:var(--accent)}.dirty-dot{color:var(--accent);margin-left:4px;font-size:18px;font-weight:700}