@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--ppi: 153;--bg-primary: #0a0a0c;--bg-secondary: #16161a;--bg-tertiary: #242629;--text-primary: #fffffe;--text-secondary: #94a1b2;--text-accent: #7f5af0;--kalimba-wood: #3a1e12;--kalimba-wood-shadow: #1e0d07;--kalimba-key: #dbd4ca;--kalimba-key-active: #d6f2f8;--kalimba-key-red: #e35b62;--kalimba-top-pad: #d3c4b5;--kalimba-bottom-pad: #2c201d;--tile-glow: rgba(127, 90, 240, .8);--tile-bg: #7f5af0;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -2px rgba(0, 0, 0, .15);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .1);--shadow-glow: 0 0 15px var(--tile-glow)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;width:100%;touch-action:none;background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow:hidden;position:relative;-webkit-font-smoothing:antialiased}#root{height:100%;width:100%;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:600;color:var(--text-primary)}button{font-family:inherit;cursor:pointer;border:none;background:transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes key-note-animation{0%{opacity:0;background-color:var(--tile-bg);box-shadow:var(--shadow-glow);transform:translateY(-50px)}10%{opacity:1;background-color:var(--tile-bg);transform:translateY(0)}90%{opacity:1;background-color:var(--tile-bg)}to{opacity:0;transform:translateY(200px);box-shadow:none}}.animate-fade-in{animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#16161acc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.05);position:relative;z-index:100;box-shadow:var(--shadow-md)}.nav-brand h1{font-size:1.25rem;font-weight:700;letter-spacing:-.5px;display:flex;align-items:center;gap:.5rem;margin:0}.version-badge{font-size:.65rem;padding:2px 6px;background:#ffffff1a;color:var(--text-secondary);border-radius:4px;font-weight:600;letter-spacing:.5px;vertical-align:middle}.nav-controls{display:flex;align-items:center;gap:1.5rem}.file-upload-btn{display:flex;align-items:center;gap:.5rem;padding:0 1rem;height:40px;box-sizing:border-box;background:var(--bg-primary);border-radius:12px;font-weight:600;font-size:.85rem;cursor:pointer;transition:all .2s;border:1px solid rgba(255,255,255,.08);color:var(--text-primary)}.file-upload-btn:hover{background:#7f5af033;border-color:var(--text-accent)}.playback-controls{display:flex;align-items:center;gap:.25rem;height:40px;box-sizing:border-box;background:var(--bg-primary);padding:4px;border-radius:12px;border:1px solid rgba(255,255,255,.08)}.btn-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;box-sizing:border-box;border-radius:12px;color:var(--text-secondary);transition:all .2s;background:var(--bg-primary);border:1px solid rgba(255,255,255,.08);cursor:pointer}.playback-controls .btn-icon{width:30px;height:30px;border-radius:8px;border:none;background:transparent}.btn-icon:disabled{opacity:.5;cursor:not-allowed}.btn-icon:not(:disabled):hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn-icon.active{color:var(--text-accent);background:var(--bg-tertiary);border-color:#ffffff14}.playback-controls .btn-icon.active{border-color:transparent}.btn-icon.danger:not(:disabled):hover{color:#ef4444;background:#ef44441a;border-color:#ef4444}.playback-controls .btn-icon.danger:not(:disabled):hover{border-color:transparent}.setting-group{display:flex;align-items:center;gap:.5rem}.setting-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);font-weight:700}.tempo-input{width:60px;height:40px;box-sizing:border-box;background:var(--bg-primary);border:1px solid rgba(255,255,255,.08);color:var(--text-primary);padding:0 .5rem;border-radius:12px;text-align:center;font-weight:600;font-size:.9rem}.tempo-input:focus{outline:none;border-color:var(--text-accent)}.scale-selector{display:flex;align-items:center;gap:.5rem}.control-group{display:flex;align-items:center;gap:.25rem;height:40px;box-sizing:border-box;background:var(--bg-primary);padding:4px;border-radius:12px;border:1px solid rgba(255,255,255,.08)}.control-btn{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:var(--bg-tertiary);color:var(--text-accent);border:none;cursor:pointer;transition:all .2s}.control-btn:hover{background:#7f5af033;color:#fff}.control-btn:active{transform:scale(.95)}.scale-value{display:flex;align-items:center;justify-content:center;min-width:44px;height:30px;font-weight:600;color:var(--text-primary);font-size:.9rem}.toggle-btn{width:auto;height:30px;padding:0 .75rem;gap:.5rem;border-radius:8px;border:none}.toggle-text{font-size:.85rem;font-weight:600}@media(max-height:600px)and (orientation:landscape){.navbar{padding:.5rem 1rem;justify-content:center}.nav-brand{display:none}.nav-controls{width:auto;justify-content:center;gap:1rem}.file-upload-btn,.tempo-input{padding:0 .6rem;font-size:.85rem}.btn-icon{width:40px;height:40px}.btn-icon.toggle-btn{width:auto;height:30px}}.kalimba-container{display:flex;justify-content:center;align-items:center;width:100%;padding-bottom:2rem}.kalimba-board{display:flex;justify-content:space-around;margin-top:calc((var(--ppi) / 25.4) * 20px);height:calc((var(--ppi) / 25.4) * 70px);width:calc((var(--ppi) / 25.4) * 110px);background-color:var(--kalimba-wood);border-radius:var(--radius-lg);position:relative;box-shadow:0 25px 50px -12px #00000080,inset 5px 5px 10px #6b6b6b33,inset -5px -5px 10px #0006;transition:all .3s ease}.kalimba-key{margin-top:calc((var(--ppi) / 25.4) * 2px);width:calc((var(--ppi) / 25.4) * 4px);height:calc((var(--ppi) / 25.4) * 60px);border-radius:calc((var(--ppi) / 25.4) * 1px);background:linear-gradient(180deg,#f5f0eb,#dbd4ca);box-shadow:2px 5px 15px #0009;z-index:10;position:relative;cursor:pointer;transition:background-color .1s ease,transform .1s ease;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;padding-bottom:10%}.kalimba-key:hover{background:linear-gradient(180deg,#fff,#e8e4de)}.kalimba-key:active,.kalimba-key.active{background:var(--kalimba-key-active)!important;box-shadow:0 0 8px var(--tile-glow);transform:translateY(2px)}.kalimba-key.first-key{margin-left:calc((var(--ppi) / 25.4) * 4px)}.kalimba-key.last-key{margin-right:calc((var(--ppi) / 25.4) * 4px)}.kalimba-key-glow{position:absolute;inset:0;border-radius:inherit;background:var(--kalimba-key-active);box-shadow:0 0 10px var(--tile-glow);opacity:0;animation-name:delayed-key-flash;animation-duration:.4s;animation-delay:2s;animation-iteration-count:1;animation-fill-mode:forwards;pointer-events:none;z-index:5;will-change:opacity;-webkit-transform:translateZ(0);transform:translateZ(0)}@keyframes delayed-key-flash{0%{opacity:0}5%{opacity:1}30%{opacity:1}to{opacity:0}}.kalimba-key[data-note=C4],.kalimba-key[data-note=A4],.kalimba-key[data-note=B4],.kalimba-key[data-note=G5],.kalimba-key[data-note=A5]{background:linear-gradient(180deg,#efa5ad 0%,var(--kalimba-key-red) 100%)}.kalimba-key[data-note=C4]:active,.kalimba-key[data-note=C4].active,.kalimba-key[data-note=A4]:active,.kalimba-key[data-note=A4].active,.kalimba-key[data-note=B4]:active,.kalimba-key[data-note=B4].active,.kalimba-key[data-note=G5]:active,.kalimba-key[data-note=G5].active,.kalimba-key[data-note=A5]:active,.kalimba-key[data-note=A5].active,.kalimba-key[data-note=C4] .kalimba-key-glow,.kalimba-key[data-note=A4] .kalimba-key-glow,.kalimba-key[data-note=B4] .kalimba-key-glow,.kalimba-key[data-note=G5] .kalimba-key-glow,.kalimba-key[data-note=A5] .kalimba-key-glow{background:#ff767f!important}.top-pad{position:absolute;width:calc((var(--ppi) / 25.4) * 104px);background-color:var(--kalimba-top-pad);display:flex;align-items:center;justify-content:space-around;top:calc((var(--ppi) / 25.4) * 22px);border-radius:calc((var(--ppi) / 25.4) * 1px);height:calc((var(--ppi) / 25.4) * 3px);box-shadow:0 4px 6px -1px #0006,inset 2px 2px 5px #fff3;z-index:20}.bottom-pad{position:absolute;width:calc((var(--ppi) / 25.4) * 106px);background-color:var(--kalimba-bottom-pad);height:calc((var(--ppi) / 25.4) * 8px);border-radius:calc((var(--ppi) / 25.4) * 1px);box-shadow:2px 2px 5px #000,inset 2px 2px 5px #ffffff1a,inset -2px -2px 5px #0000004d}.bottom-pad.pad-1{top:calc((var(--ppi) / 25.4) * 10px)}.bottom-pad.pad-2{top:calc((var(--ppi) / 25.4) * 50px)}.key-label{display:flex;flex-direction:column;justify-content:center;align-items:center;color:#111;font-weight:700;font-family:Inter,sans-serif;-webkit-user-select:none;user-select:none;font-size:calc((var(--ppi) / 25.4) * 2.5px);height:20%}.key-number{line-height:1}.key-octave{font-size:.9em;letter-spacing:1px;line-height:1;margin-top:2px;min-height:1em;display:flex;justify-content:center;align-items:center}@media(max-height:600px)and (orientation:landscape){.kalimba-container{padding-bottom:0;margin-bottom:calc(var(--ppi) * -60px / 25.4)}.kalimba-key{justify-content:flex-start;padding-top:calc(var(--ppi) * 2px / 25.4);padding-bottom:0}.key-label{height:auto}}@media(min-width:768px)and (min-height:601px){.kalimba-container{padding-bottom:15vh}}.animation-container{flex:1;display:flex;justify-content:center;position:relative;width:100%;z-index:5;overflow:visible}.falling-tiles-wrapper{position:absolute;top:0;bottom:0;width:calc((var(--ppi) / 25.4) * 110px);display:flex;justify-content:space-around}.falling-col{width:calc((var(--ppi) / 25.4) * 4px);height:100%;display:flex;justify-content:center;position:relative}.falling-col:first-child{margin-left:calc((var(--ppi) / 25.4) * 4px)}.falling-col:last-child{margin-right:calc((var(--ppi) / 25.4) * 4px)}.falling-tile-wrapper{pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0;animation-name:fall-down-through;animation-iteration-count:1;animation-fill-mode:forwards;animation-timing-function:linear;display:flex;align-items:flex-end}.falling-tile-visual{width:100%;height:calc((var(--ppi) / 25.4) * 8px);background-color:var(--tile-bg);border-radius:calc((var(--ppi) / 25.4) * 2px);position:relative}.tile-glow{width:100%;height:100%;background:#fff;border-radius:inherit;opacity:.5}@keyframes fall-down-through{0%{transform:translate3d(0,-100%,0);opacity:0}5%{opacity:1}86.95%{transform:translate3d(0,calc((var(--ppi) / 25.4) * 22px),0);opacity:1}99.9%{transform:translate3d(0,calc((var(--ppi) / 25.4) * 82px),0);opacity:1}to{transform:translate3d(0,calc((var(--ppi) / 25.4) * 82px),0);opacity:0}}.falling-tile-wrapper[data-key-note=C-1]{display:none}.layout-container{height:100vh;width:100vw;display:flex;flex-direction:column;position:relative;overflow:hidden;background-color:var(--bg-primary)}.bg-glow{position:absolute;width:60vw;height:60vw;border-radius:50%;filter:blur(80px);z-index:0;pointer-events:none;opacity:.15}.bg-top{top:-30%;left:-10%;background:radial-gradient(circle,var(--text-accent) 0%,transparent 70%)}.bg-bottom{bottom:-30%;right:-10%;background:radial-gradient(circle,#e35b62 0%,transparent 70%)}.main-content{flex:1;display:flex;flex-direction:column;justify-content:flex-end;position:relative;z-index:10}