:root,[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--bg-tertiary: #e8e8e8;--text-primary: #1a1a2e;--text-secondary: #555555;--text-muted: #888888;--accent: #e94560;--accent-hover: #d63050;--success: #28a745;--warning: #ffc107;--danger: #dc3545;--info: #17a2b8;--border: #dddddd;--shadow: rgba(0, 0, 0, .1);--gauge-bg: #eeeeee;--spectrogram-bg: #000000;--input-bg: #ffffff;--card-bg: #ffffff;--sidebar-bg: #f8f9fa;--sidebar-text: #333333;--sidebar-active: #e94560}[data-theme=dark]{--bg-primary: #0f0f23;--bg-secondary: #1a1a2e;--bg-tertiary: #16213e;--text-primary: #e0e0e0;--text-secondary: #aaaaaa;--text-muted: #666666;--accent: #e94560;--accent-hover: #ff6b81;--success: #28a745;--warning: #ffc107;--danger: #dc3545;--info: #17a2b8;--border: #2a2a4a;--shadow: rgba(0, 0, 0, .3);--gauge-bg: #222240;--spectrogram-bg: #000000;--input-bg: #1a1a2e;--card-bg: #1a1a2e;--sidebar-bg: #0a0a1a;--sidebar-text: #cccccc;--sidebar-active: #e94560}[data-theme=high-contrast]{--bg-primary: #000000;--bg-secondary: #111111;--bg-tertiary: #1a1a1a;--text-primary: #ffffff;--text-secondary: #cccccc;--text-muted: #999999;--accent: #ff6600;--accent-hover: #ff8833;--success: #00ff00;--warning: #ffff00;--danger: #ff0000;--info: #00ffff;--border: #444444;--shadow: rgba(255, 255, 255, .1);--gauge-bg: #222222;--spectrogram-bg: #000000;--input-bg: #111111;--card-bg: #111111;--sidebar-bg: #000000;--sidebar-text: #ffffff;--sidebar-active: #ff6600}.page-full{display:flex;flex-direction:column;min-height:calc(100vh - 56px - 3rem)}.split-layout{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:start}.triple-layout{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.75rem}.gauge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.5rem}.sticky-header{position:sticky;top:0;z-index:10;background:var(--bg-primary);padding-bottom:.5rem;border-bottom:1px solid var(--border)}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse .6s ease-in-out infinite}@keyframes breathing{0%,to{background-color:#1a7a1a}50%{background-color:#4ade80}}.status-dot-breathing{animation:breathing 2s ease-in-out infinite}.tuning-audio-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.tuning-knock-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.75rem}.tuning-main-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;align-items:start}.settings-pair{display:flex;gap:.75rem}.gauge-strip{display:flex;gap:.35rem}.reports-table{display:block}.reports-cards{display:none}.desktop-only{display:block}.sidebar-backdrop,.bottom-tab-bar{display:none}@media (max-width: 768px){.split-layout,.triple-layout{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}.gauge-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.app-topbar{padding:0 .75rem;gap:.5rem}.tuning-audio-grid,.tuning-main-grid{grid-template-columns:1fr}.tuning-knock-grid{grid-template-columns:1fr 1fr}.settings-pair{flex-wrap:wrap}.settings-pair>*{flex:1 1 100%}.gauge-strip{overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:.25rem;scroll-snap-type:x proximity}.gauge-strip>*{scroll-snap-align:start;flex-shrink:0}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:99;animation:fadeIn .15s ease-out}.bottom-tab-bar{display:flex;position:fixed;bottom:0;left:0;right:0;height:56px;background:var(--bg-secondary);border-top:1px solid var(--border);z-index:98;justify-content:space-around;align-items:center;padding:0}.bottom-tab-bar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.125rem;flex:1;height:100%;color:var(--text-secondary);text-decoration:none;font-size:.625rem;font-weight:500;transition:color .15s}.bottom-tab-bar a.active{color:var(--accent)}.bottom-tab-bar .tab-icon{font-size:1.25rem;line-height:1}.topbar-user-email,.topbar-lang,.topbar-hamburger,.reports-table{display:none}.reports-cards{display:flex;flex-direction:column;gap:.75rem}.desktop-only{display:none}}@media (max-width: 480px){.stat-grid{grid-template-columns:1fr}.gauge-grid{grid-template-columns:repeat(2,1fr)}h1{font-size:1.5rem}.tuning-knock-grid{grid-template-columns:1fr}}.badge{display:inline-flex;align-items:center;padding:.125rem .5rem;border-radius:999px;font-size:.6875rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase}.badge-success{background:#28a74526;color:var(--success)}.badge-danger{background:#dc354526;color:var(--danger)}.badge-warning{background:#ffc10726;color:var(--warning)}.badge-info{background:#17a2b826;color:var(--info)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s ease-out}.modal-content{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:1.5rem;max-width:480px;width:90%;max-height:80vh;overflow-y:auto}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.toggle{position:relative;display:inline-block;width:44px;height:24px}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-tertiary);border-radius:24px;cursor:pointer;transition:background .2s}.toggle-slider:before{content:"";position:absolute;width:18px;height:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s}.toggle input:checked+.toggle-slider{background:var(--accent)}.toggle input:checked+.toggle-slider:before{transform:translate(20px)}.progress-bar{height:6px;background:var(--bg-tertiary);border-radius:3px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .3s ease}.divider{height:1px;background:var(--border);margin:1rem 0}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-secondary) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.level-meter{height:8px;background:var(--bg-tertiary);border-radius:4px;overflow:hidden}.level-meter-fill{height:100%;border-radius:4px;transition:width .05s linear}.gauge-alert{border-color:var(--danger)!important;box-shadow:0 0 8px #dc354580;transition:border-color .1s,box-shadow .1s}.gauge-label-wrap{display:inline-block}.gauge-tooltip{visibility:hidden;opacity:0;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%);background:var(--bg-primary);color:var(--text-primary);font-size:.6875rem;padding:.3rem .5rem;border-radius:6px;border:1px solid var(--border);box-shadow:0 2px 8px var(--shadow);white-space:nowrap;pointer-events:none;transition:opacity .15s,visibility .15s;z-index:50}.gauge-tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:4px solid transparent;border-top-color:var(--border)}.gauge-label-wrap:hover .gauge-tooltip{visibility:visible;opacity:1}.knock-tip-icon{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;border-radius:50%;border:1.5px solid var(--text-muted);font-size:.6rem;font-weight:700;color:var(--text-muted);cursor:help;margin-left:5px;vertical-align:middle;flex-shrink:0;transition:border-color .2s,color .2s,background .2s}.knock-tip-icon:hover{border-color:var(--accent);color:var(--accent);background:#4f86f714}.knock-tip-bubble{max-width:270px;padding:.5rem .75rem;background:var(--bg-primary);color:var(--text-primary);font-size:.72rem;font-weight:400;line-height:1.45;border-radius:8px;border:1px solid var(--border);box-shadow:0 4px 20px #0000004d,0 1px 4px #00000026;pointer-events:none;animation:knock-tip-in .15s ease-out}@keyframes knock-tip-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.maps-editor-help{max-width:380px;white-space:pre-line}.loading-dots:after{content:"";animation:dots 1.4s steps(4,end) infinite}@keyframes dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.maps-table-wrap{outline:none}.maps-table-header{display:flex;align-items:baseline;gap:.5rem;margin-bottom:.5rem}.maps-table-label{font-size:.875rem;font-weight:600}.maps-table-unit{font-size:.75rem;color:var(--text-muted)}.maps-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.maps-table{border-collapse:collapse;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.6875rem;white-space:nowrap;border:1px solid var(--border)}.maps-table th,.maps-table td{padding:3px 5px;border:1px solid rgba(255,255,255,.06);text-align:center;min-width:40px;height:26px}.maps-table thead th,.maps-table tfoot th{font-weight:600;font-size:.625rem;color:var(--text-secondary);background:var(--bg-secondary);position:sticky;z-index:2}.maps-table thead th{top:0}.maps-table tfoot th{bottom:0}.maps-corner{position:sticky;left:0;z-index:3!important;background:var(--bg-secondary)!important;font-size:.5625rem!important;color:var(--text-muted)!important}.maps-row-header{font-weight:600;font-size:.625rem;color:var(--text-secondary)!important;background:var(--bg-secondary)!important;position:sticky;left:0;z-index:1;border-right:1px solid var(--border)!important}.maps-cell{transition:outline .1s;position:relative}.maps-cell-dirty{outline:2px solid var(--warning);outline-offset:-2px}.maps-cell-active{outline:2px solid var(--accent);outline-offset:-2px;animation:maps-pulse 1.5s ease-in-out infinite}.maps-cell-selected{outline:2px solid #fff;outline-offset:-2px}.maps-cell-highlight{outline:2px solid var(--info);outline-offset:-2px;background:#17a2b840!important}@keyframes maps-pulse{0%,to{outline-color:var(--accent)}50%{outline-color:transparent}}.maps-cell-input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;box-sizing:border-box;border:none;background:#000000b3;color:#fff;text-align:center;font-family:inherit;font-size:inherit;padding:0;outline:2px solid var(--accent);outline-offset:-2px}.maps-cell-input::-webkit-inner-spin-button,.maps-cell-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.maps-live-cursor{position:absolute;pointer-events:none;z-index:0;transition:left .15s ease-out,top .15s ease-out}.maps-live-cursor-dot{position:absolute;border-radius:50%;background:#ff323273;border:2px solid rgba(255,80,80,.8);transform:translate(-50%,-50%);box-shadow:0 0 6px 2px #ff323259}.maps-live-cursor-h{position:absolute;height:3px;background:#ff323259;top:-1px}.maps-live-cursor-v{position:absolute;width:3px;background:#ff323259;left:-1px}.maps-batch-overlay{position:absolute;bottom:2px;left:50%;transform:translate(-50%);z-index:20;display:flex;align-items:center;gap:6px;background:var(--bg-primary);border:2px solid var(--accent);border-radius:8px;padding:4px 10px;box-shadow:0 2px 8px #0000004d}.maps-batch-input{width:90px;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:1.125rem;font-weight:600;text-align:center;border:1px solid var(--border);border-radius:4px;background:var(--bg-secondary);color:var(--text-primary);padding:4px 6px;outline:none}.maps-batch-input:focus{border-color:var(--accent)}.maps-batch-buttons{display:flex;gap:2px}.maps-batch-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:4px;background:var(--bg-secondary);color:var(--text-primary);font-size:1rem;font-weight:700;cursor:pointer;padding:0;font-family:monospace}.maps-batch-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.maps-batch-hint{font-size:.6875rem;color:var(--text-muted);white-space:nowrap;font-family:monospace}.maps-batch-guide{font-size:.5625rem;color:var(--text-muted);white-space:nowrap;line-height:1.3;padding-top:2px}.maps-batch-flash{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);background:var(--bg-primary);color:var(--accent);font-size:.6875rem;font-weight:600;padding:5px 10px;border-radius:6px;border:1px solid var(--accent);box-shadow:0 4px 14px #0000004d;white-space:nowrap;pointer-events:none;animation:batch-flash 1.5s ease-out forwards;z-index:200}@keyframes batch-flash{0%{opacity:1;transform:translate(-50%) translateY(0)}70%{opacity:1}to{opacity:0;transform:translate(-50%) translateY(-6px)}}[data-tip]{position:relative}[data-tip]:after{content:attr(data-tip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);background:#1e1e2e;color:#e0e0e0;font-size:.6875rem;font-weight:400;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.4;padding:5px 10px;border-radius:6px;border:1px solid #3a3a4a;box-shadow:0 4px 14px #00000080,0 1px 4px #00000040;white-space:pre-line;min-width:200px;max-width:280px;width:max-content;text-align:left;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .15s ease,visibility .15s ease;z-index:100}[data-tip]:before{content:"";position:absolute;bottom:calc(100% + 3px);left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:#3a3a4a;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .15s ease,visibility .15s ease;z-index:100}[data-tip]:hover:after,[data-tip]:hover:before{opacity:1;visibility:visible}[data-tip]:disabled:after,[data-tip]:disabled:before{display:none}.maps-batch-btn-dim{color:var(--text-muted);cursor:default}.maps-batch-btn-dim:hover{background:var(--bg-secondary);color:var(--text-muted);border-color:var(--border)}.maps-undo-dropdown{position:absolute;top:100%;right:0;z-index:100;min-width:180px;max-height:240px;overflow-y:auto;background:var(--card-bg);border:1px solid var(--border);border-radius:6px;box-shadow:0 4px 12px #0000004d;padding:4px 0}.maps-undo-item{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:5px 10px;font-size:.6875rem;font-family:SF Mono,Fira Code,Consolas,monospace;cursor:pointer;white-space:nowrap}.maps-undo-item:hover{background:var(--bg-secondary)}.maps-history-item{padding:8px 12px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .1s}.maps-history-item:hover{background:var(--bg-secondary)}.maps-history-item:last-child{border-bottom:none}.maps-history-table{font-size:.6875rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.03em}.maps-ctx-menu{position:fixed;z-index:2000;min-width:170px;max-height:280px;overflow-y:auto;background:var(--card-bg);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px #00000059;padding:4px 0;animation:knock-tip-in .12s ease-out}.maps-ctx-header{padding:6px 12px;font-size:.6875rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.maps-ctx-value{padding:4px 12px;font-size:.8125rem;font-weight:700;font-family:SF Mono,Fira Code,Consolas,monospace;color:var(--text-primary)}.maps-ctx-divider{height:1px;background:var(--border);margin:4px 0}.maps-ctx-item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:5px 12px;font-size:.6875rem;font-family:SF Mono,Fira Code,Consolas,monospace;color:var(--text-primary);cursor:pointer;white-space:nowrap}.maps-ctx-item:hover{background:var(--bg-secondary)}.maps-ctx-empty{padding:6px 12px;font-size:.6875rem;color:var(--text-muted);font-style:italic}@media (max-width: 768px){.btn{min-height:48px;padding:.625rem 1rem}.form-input{min-height:48px;font-size:1rem}th,td{padding:.625rem .5rem}}*,*: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:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.app{min-height:100vh;display:flex;flex-direction:column}.app-layout{display:flex;min-height:100vh}.app-sidebar{width:240px;background:var(--sidebar-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;transition:width .2s ease;flex-shrink:0;overflow:hidden}.app-sidebar.collapsed{width:60px}.app-main{flex:1;display:flex;flex-direction:column;min-width:0}.app-sticky-header{position:sticky;top:0;z-index:100}.app-topbar{height:56px;background:var(--bg-secondary);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 1.5rem;gap:1rem}.app-content{flex:1;padding:1.5rem;overflow-y:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;border:none;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:background-color .15s,opacity .15s;min-height:44px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){opacity:.85}.btn-success{background:var(--success);color:#fff}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:1.25rem}.card-title{font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.05em}.card-value{font-size:2rem;font-weight:700;color:var(--text-primary)}.form-group{margin-bottom:1rem}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:.375rem}.form-input{width:100%;padding:.5rem .75rem;background:var(--input-bg);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:.9375rem;min-height:44px;transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--accent)}.form-error{font-size:.8125rem;color:var(--danger);margin-top:.25rem}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border)}th{font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-muted)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.grid{display:grid;gap:1rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary)}.auth-card{width:100%;max-width:420px;padding:2rem;background:var(--card-bg);border:1px solid var(--border);border-radius:12px}.auth-title{font-size:1.5rem;font-weight:700;text-align:center;margin-bottom:.5rem}.auth-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:1.5rem}@media (max-width: 768px){.app-sidebar{position:fixed;z-index:100;left:-240px;top:0;bottom:0;transition:left .2s ease}.app-sidebar.open{left:0}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.app-content{padding:1rem 1rem calc(56px + 1rem)}}@media (max-width: 480px){.app-content{padding:.75rem .75rem calc(56px + .75rem)}.auth-card{margin:1rem;padding:1.5rem}}