:root{--color-background: #0a0a0f;--color-surface: #121218;--color-surface-elevated: #1a1a24;--color-surface-pedal: #151520;--color-border: #2a2a3a;--color-border-bright: #3a3a50;--color-primary: #00d4ff;--color-primary-dark: #00a8cc;--color-secondary: #ff6b35;--color-success: #00ff88;--color-warning: #ffcc00;--color-danger: #ff3366;--color-dynamics: #4a9eff;--color-drive: #ff6b35;--color-filter: #9b59b6;--color-modulation: #00ff88;--color-time: #ffcc00;--color-reverb: #ff6b9d;--color-led-on: #00ff88;--color-led-off: #1a1a24;--color-led-midi: #ff6b35;--color-text-primary: #f0f0f5;--color-text-secondary: #a0a0b0;--color-text-muted: #606075;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .4);--shadow-md: 0 4px 12px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .6);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .7);--glow-primary: 0 0 20px rgba(0, 212, 255, .4);--glow-success: 0 0 20px rgba(0, 255, 136, .4);--glow-secondary: 0 0 20px rgba(255, 107, 53, .4);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-2xl: 24px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--font-heading: "Orbitron", "Courier New", monospace;--font-body: "Rajdhani", "Arial", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden}body{font-family:var(--font-body);font-weight:500;background:var(--color-background);color:var(--color-text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;height:100%;overflow:auto}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit;color:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-surface)}::-webkit-scrollbar-thumb{background:var(--color-border-bright);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}.btn-danger{background:#f44;color:#fff;border:none}.btn-danger:hover{background:#c00}.app-container{width:100%;min-height:100vh;padding:var(--spacing-lg);background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(0,212,255,.08) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 80% 100%,rgba(255,107,53,.05) 0%,transparent 50%),linear-gradient(180deg,#0a0a0f,#0f0f18)}.header{text-align:center;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border)}.header h1{font-size:clamp(1.5rem,4vw,2.5rem);font-weight:900;background:linear-gradient(135deg,var(--color-primary) 0%,#00ff88 50%,var(--color-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-xs);letter-spacing:4px;text-shadow:var(--glow-primary);animation:title-glow 3s ease-in-out infinite}@keyframes title-glow{0%,to{filter:brightness(1)}50%{filter:brightness(1.2)}}.header p{color:var(--color-text-muted);font-size:.9rem;font-weight:500;letter-spacing:2px;text-transform:uppercase}.status-bar{display:flex;align-items:center;gap:var(--spacing-lg);padding:var(--spacing-sm) var(--spacing-lg);background:linear-gradient(180deg,var(--color-surface-elevated) 0%,var(--color-surface) 100%);border:1px solid var(--color-border);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg);flex-wrap:wrap}.status-item{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.8rem;font-weight:600;letter-spacing:1px;text-transform:uppercase}.led{width:10px;height:10px;border-radius:50%;background:var(--color-led-off);border:1px solid var(--color-border-bright);transition:all var(--transition-fast);flex-shrink:0}.led.on{background:var(--color-led-on);box-shadow:0 0 6px var(--color-led-on),0 0 12px var(--color-led-on),inset 0 0 2px #fff9;border-color:var(--color-led-on)}.led.midi-connected{background:var(--color-led-midi);opacity:.5}.led.midi-active{background:var(--color-led-midi);box-shadow:0 0 8px var(--color-led-midi),0 0 16px var(--color-led-midi),inset 0 0 4px #fffc;border-color:#fff;transform:scale(1.2)}.btn{padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-md);font-weight:700;font-size:.75rem;text-transform:uppercase;letter-spacing:1px;transition:all var(--transition-normal);position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:var(--color-background);box-shadow:var(--shadow-md),var(--glow-primary)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 30px #00d4ff80}.btn-secondary{background:var(--color-surface-elevated);color:var(--color-text-primary);border:1px solid var(--color-border-bright)}.btn-secondary:hover{border-color:var(--color-primary);background:var(--color-surface)}.pedalboard{background:linear-gradient(180deg,#12121c,#0a0a12);border:2px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-xl);box-shadow:var(--shadow-xl),inset 0 1px #ffffff08,inset 0 -1px #00000080;position:relative;overflow:hidden}.pedalboard:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 0%,var(--color-primary) 50%,transparent 100%);opacity:.5}.amp{background:linear-gradient(180deg,#1a1a28,#12121c,#0a0a12);border:3px solid var(--color-border-bright);border-radius:var(--radius-xl);padding:var(--spacing-xl);box-shadow:var(--shadow-xl),inset 0 2px #ffffff0d,inset 0 -4px #0006;position:relative;overflow:hidden}.amp:before{content:"";position:absolute;top:0;left:0;right:0;height:40px;background:repeating-linear-gradient(90deg,var(--color-border) 0px,var(--color-border) 2px,transparent 2px,transparent 6px);opacity:.3;border-radius:var(--radius-xl) var(--radius-xl) 0 0}.amp:after{content:"";position:absolute;top:12px;left:12px;width:8px;height:8px;background:radial-gradient(circle,#444 30%,#222 70%);border-radius:50%;box-shadow:calc(100vw - 60px) 0 0 0 #333,0 calc(100% - 24px) 0 0 #333,calc(100vw - 60px) calc(100% - 24px) 0 0 #333}.amp-header{text-align:center;margin-bottom:var(--spacing-xl);position:relative;z-index:1}.amp-model{font-size:1.5rem;font-weight:900;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:4px;background:linear-gradient(135deg,currentColor 0%,currentColor 100%);-webkit-background-clip:text;background-clip:text;margin-top:var(--spacing-sm)}.amp-controls{display:flex;justify-content:center;gap:var(--spacing-xl);flex-wrap:wrap;position:relative;z-index:1}.effects-section{margin-top:var(--spacing-xl)}.effects-section h2{font-size:1rem;font-weight:700;margin-bottom:var(--spacing-lg);text-align:center;color:var(--color-text-secondary);letter-spacing:3px;text-transform:uppercase}.effects-category{margin-bottom:var(--spacing-xl)}.effects-category-title{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-surface);border-radius:var(--radius-md);border-left:3px solid var(--color-primary)}.effects-category-title h3{font-size:.75rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--color-text-secondary)}.effects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md)}.pedal{background:linear-gradient(180deg,var(--color-surface-elevated) 0%,var(--color-surface-pedal) 100%);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-md),inset 0 1px #ffffff08;position:relative;transition:all var(--transition-normal);overflow:hidden}.pedal:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--pedal-accent-color, var(--color-primary));opacity:0;transition:opacity var(--transition-normal)}.pedal:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 20px #0000004d;border-color:var(--color-border-bright)}.pedal.enabled{border-color:var(--pedal-accent-color, var(--color-primary));box-shadow:var(--shadow-lg),0 0 15px color-mix(in srgb,var(--pedal-accent-color, var(--color-primary)) 30%,transparent)}.pedal.enabled:before{opacity:1}.pedal-header{text-align:center;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--color-border)}.pedal-name{font-size:.9rem;font-weight:900;font-family:var(--font-heading);text-transform:uppercase;letter-spacing:1px;margin-bottom:2px;transition:color var(--transition-normal)}.pedal-type{font-size:.65rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px}.pedal-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(50px,1fr));gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.pedal-footer{display:flex;justify-content:space-between;align-items:center;padding-top:var(--spacing-sm);border-top:1px solid var(--color-border)}.pedal-toggle{padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-md);font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:1px;transition:all var(--transition-fast);min-width:50px}.pedal-toggle.off{background:var(--color-surface);color:var(--color-text-muted);border:1px solid var(--color-border)}.pedal-toggle.on{background:var(--pedal-accent-color, var(--color-primary));color:var(--color-background);border:1px solid transparent;box-shadow:0 0 10px color-mix(in srgb,var(--pedal-accent-color, var(--color-primary)) 50%,transparent)}.knob-container{display:flex;flex-direction:column;align-items:center;gap:4px;position:relative}.knob{width:44px;height:44px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#3a3a4a,#1a1a24 70%,#0a0a10);border:2px solid var(--color-border-bright);box-shadow:var(--shadow-sm),inset 0 2px 4px #0009,inset 0 -1px 2px #ffffff0d;position:relative;cursor:grab;transition:all var(--transition-fast)}.knob:hover{border-color:var(--color-primary)}.knob:active{cursor:grabbing;box-shadow:var(--shadow-sm),inset 0 3px 6px #000000b3}.knob.midi-assigned{border-color:var(--color-secondary);box-shadow:var(--shadow-sm),0 0 8px var(--color-secondary)}.knob.midi-active{animation:knob-pulse .3s ease-out}@keyframes knob-pulse{0%{box-shadow:var(--shadow-sm),0 0 #ff6b35b3}to{box-shadow:var(--shadow-sm),0 0 0 8px #ff6b3500}}.knob-indicator{position:absolute;top:6px;left:50%;transform:translate(-50%);width:2px;height:12px;background:var(--color-primary);border-radius:var(--radius-full);box-shadow:0 0 4px var(--color-primary)}.knob-label{font-size:.6rem;font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;text-align:center}.knob-value{font-size:.7rem;font-weight:700;color:var(--color-primary);font-family:var(--font-heading)}.midi-learn-btn{position:absolute;top:-4px;right:-4px;width:16px;height:16px;border-radius:50%;background:var(--color-surface-elevated);border:1px solid var(--color-border);color:var(--color-text-muted);font-size:.5rem;font-weight:900;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast);z-index:10}.midi-learn-btn:hover{background:var(--color-secondary);color:var(--color-background);border-color:var(--color-secondary);transform:scale(1.1)}.midi-learn-btn.learning{background:var(--color-secondary);color:var(--color-background);animation:midi-learn-pulse .5s ease-in-out infinite}@keyframes midi-learn-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.2)}}.master-section{display:flex;justify-content:center;margin-top:var(--spacing-xl);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border)}.master-card{background:var(--color-surface);border:2px solid var(--color-border-bright);border-radius:var(--radius-lg);padding:var(--spacing-lg);text-align:center;min-width:120px}.master-card h3{font-size:.7rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.master-knob{width:60px;height:60px;border-width:3px}.master-knob .knob-indicator{height:16px;width:3px}.card{background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md)}.card-title{font-size:1rem;font-weight:700;margin-bottom:var(--spacing-md);color:var(--color-text-primary)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn var(--transition-normal)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:linear-gradient(180deg,var(--color-surface-elevated) 0%,var(--color-surface) 100%);border:2px solid var(--color-border-bright);border-radius:var(--radius-xl);padding:var(--spacing-xl);max-width:600px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:var(--shadow-xl),var(--glow-primary);animation:slideUp var(--transition-normal)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border)}.modal-title{font-size:1.25rem;font-weight:700;font-family:var(--font-heading);letter-spacing:2px}.close-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-secondary);border:1px solid var(--color-border);transition:all var(--transition-fast)}.close-btn:hover{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.preset-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.preset-item{padding:var(--spacing-md);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);display:flex;justify-content:space-between;align-items:center;transition:all var(--transition-normal)}.preset-item:hover{border-color:var(--color-primary);background:var(--color-surface-elevated)}.preset-item.active{border-color:var(--color-primary);background:linear-gradient(135deg,#00d4ff1a,#00d4ff0d)}.input{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.9rem;font-family:var(--font-body);transition:all var(--transition-normal)}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #00d4ff33}.tuner-modern{background:linear-gradient(180deg,#0f0f18,#0a0a12);border:2px solid var(--color-border-bright);border-radius:var(--radius-xl);padding:var(--spacing-xl);box-shadow:var(--shadow-xl);position:relative;overflow:hidden}.tuner-modern:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 50% 30%,rgba(0,212,255,.05) 0%,transparent 60%);pointer-events:none}.tuner-display{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg);position:relative;z-index:1}.tuner-note-section{text-align:center}.tuner-note-main{font-size:clamp(3rem,10vw,6rem);font-weight:900;font-family:var(--font-heading);letter-spacing:6px;line-height:1;transition:all .2s ease-out}.tuner-octave{font-size:.4em;vertical-align:super;margin-left:.1em;opacity:.7}.tuner-frequency-display{margin-top:var(--spacing-sm);font-size:1rem;font-family:var(--font-heading);color:var(--color-text-secondary);letter-spacing:2px}.tuner-led-ring{width:100%;max-width:400px;position:relative;margin:var(--spacing-md) 0}.tuner-led-svg{width:100%;height:auto;display:block}.tuner-cents-value{text-align:center;font-family:var(--font-heading);min-height:30px;display:flex;align-items:center;justify-content:center}.tuner-strings-indicator{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.tuner-string-dot{width:50px;height:50px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;border:2px solid var(--color-border);transition:all .2s ease-out;background:var(--color-surface)}.tuner-string-dot.active{border-color:var(--color-primary);background:linear-gradient(180deg,rgba(0,212,255,.2) 0%,transparent 100%);box-shadow:0 0 10px #00d4ff4d}.tuner-string-label{font-size:1rem;font-weight:900;font-family:var(--font-heading);color:var(--color-text-primary);line-height:1}.tuner-string-number{font-size:.6rem;color:var(--color-text-muted);margin-top:2px}.tuner-status{text-align:center;min-height:30px;display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);letter-spacing:1px;font-size:.9rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.gap-xl{gap:var(--spacing-xl)}.text-center{text-align:center}@media (max-width: 768px){.app-container,.pedalboard,.amp{padding:var(--spacing-md)}.effects-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.knob{width:38px;height:38px}.status-bar{flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}.tuner-note-main{font-size:clamp(2.5rem,12vw,4rem)}.tuner-string-dot{width:42px;height:42px}}@media (max-width: 480px){.header h1{font-size:1.3rem;letter-spacing:2px}.amp-controls{gap:var(--spacing-md)}.pedal{padding:var(--spacing-sm)}.pedal-controls{gap:var(--spacing-xs)}.knob{width:34px;height:34px}.knob-indicator{height:10px;top:5px}}.signal-flow{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-surface);border-radius:var(--radius-full);margin-bottom:var(--spacing-md);overflow-x:auto}.signal-node{display:flex;align-items:center;gap:var(--spacing-sm)}.signal-node-icon{width:24px;height:24px;border-radius:50%;background:var(--color-surface-elevated);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:700;color:var(--color-text-muted)}.signal-node-icon.active{background:var(--color-primary);color:var(--color-background);border-color:var(--color-primary)}.signal-arrow{color:var(--color-text-muted);font-size:.8rem}.virtual-keyboard{margin-bottom:var(--spacing-xl);padding:var(--spacing-md);background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.keyboard-scroll-container{display:flex;justify-content:center;overflow-x:auto;padding-bottom:var(--spacing-sm);gap:2px}.key{position:relative;-webkit-user-select:none;user-select:none;cursor:pointer;border-radius:0 0 4px 4px;transition:all .1s ease}.key.white{width:40px;height:120px;background:#fff;border:1px solid #ccc;z-index:1}.key.white:active,.key.white.active{background:#e0e0e0;transform:translateY(2px);box-shadow:inset 0 2px 5px #0003}.key.black{width:28px;height:80px;background:#111;margin-left:-14px;margin-right:-14px;z-index:2;border-radius:0 0 4px 4px}.key.black:active,.key.black.active{background:#333;transform:translateY(2px)}.note-label{position:absolute;bottom:5px;left:50%;transform:translate(-50%);font-size:10px;color:#555;pointer-events:none}.keyboard-help{text-align:center;color:var(--color-text-muted);margin-top:var(--spacing-sm);font-size:.8rem}.input-mode-switch{display:flex;gap:var(--spacing-md);background:var(--color-surface);padding:4px;border-radius:var(--radius-md);border:1px solid var(--color-border)}.mode-btn{padding:6px 12px;border-radius:var(--radius-sm);font-size:.8rem;font-weight:600;flex:1;text-align:center;transition:all var(--transition-fast)}.mode-btn.active{background:var(--color-primary);color:var(--color-background)}.mode-btn:not(.active):hover{background:var(--color-surface-elevated);color:var(--color-text-primary)}