.tune-root{position:fixed;inset:0;z-index:60;display:flex;flex-direction:column;background:radial-gradient(ellipse at 50% 0,color-mix(in srgb,var(--solar) 8%,transparent) 0,transparent 55%),radial-gradient(ellipse at 50% 100%,color-mix(in srgb,var(--ultra) 8%,transparent) 0,transparent 55%),#04050b;overflow:hidden}.tune-root:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(color-mix(in srgb,var(--solar) 4%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--solar) 4%,transparent) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at center,#000 0,transparent 78%);-webkit-mask-image:radial-gradient(ellipse at center,#000 0,transparent 78%)}.tune-hud{position:relative;z-index:2;display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid color-mix(in srgb,var(--solar) 16%,transparent);background:linear-gradient(180deg,color-mix(in srgb,var(--solar) 5%,transparent),transparent)}.tune-hud-id{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-press-start),monospace;font-size:10px;letter-spacing:1px;color:#eafbff;text-shadow:0 0 8px color-mix(in srgb,var(--solar) 50%,transparent)}.tune-hud-stats{gap:8px;margin-left:auto;flex-wrap:nowrap;justify-content:flex-end;min-width:0}.tune-hud-stats,.tune-stat{display:flex;align-items:center}.tune-stat{flex-direction:column;gap:2px;min-width:52px;padding:4px 8px;border:1px solid hsla(0,0%,100%,.08);border-radius:3px;background:hsla(0,0%,100%,.02);white-space:nowrap}.tune-stat-k{font-size:10px;letter-spacing:1.5px;color:hsla(0,0%,100%,.45)}.tune-stat-k,.tune-stat-v{font-family:var(--font-hud-mono),monospace}.tune-stat-v{font-size:14px;font-weight:700;color:#fff;line-height:1;white-space:nowrap}.tune-sp,.tune-stat-v[data-hot=true]{color:var(--solar)}.tune-sp{font-size:10px;font-style:normal;font-weight:400;margin-left:5px}.tune-signal[data-sign=pos]{color:var(--acid)}.tune-signal[data-sign=neg]{color:var(--led-error)}.tune-exit{display:inline-flex;align-items:center;justify-content:center;gap:5px;cursor:pointer;font-family:var(--font-hud-mono),monospace;font-size:10px;letter-spacing:1.5px;color:rgba(255,84,112,.9);border:1px solid rgba(255,84,112,.35);background:rgba(255,84,112,.06);padding:7px 10px;border-radius:3px;min-height:40px}.tune-exit:hover{color:#fff;border-color:#ff4d6d;box-shadow:0 0 12px rgba(255,84,112,.3)}.tune-stage{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:16px;min-height:0}@media (max-width:639px){.tune-stage{padding-inline:12px}}.tune-card{position:relative;width:min(86vw,360px);display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform .24s var(--ease-std),opacity .24s ease}.tune-flash{position:absolute;top:-8px;left:50%;transform:translate(-50%,-100%);font-family:var(--font-press-start),monospace;font-size:22px;letter-spacing:1px;text-shadow:0 0 14px currentColor;animation:tune-flash-pop .5s ease-out forwards;z-index:4;pointer-events:none}@keyframes tune-flash-pop{0%{opacity:0;transform:translate(-50%,-60%) scale(.7)}30%{opacity:1}to{opacity:0;transform:translate(-50%,-160%) scale(1.05)}}.tune-cover{position:relative;width:100%;aspect-ratio:1;overflow:hidden;border:2px solid;border-radius:6px;background:#0a0c14;box-shadow:0 0 40px -8px var(--accent),inset 0 0 30px rgba(0,0,0,.5)}.tune-cover-fallback{width:100%;height:100%;display:grid;place-items:center;background:hsla(0,0%,100%,.03)}.tune-cover-scan{position:absolute;left:0;right:0;height:26%;top:-26%;background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--accent) 35%,transparent),transparent);animation:tune-scan 3.2s ease-in-out infinite;mix-blend-mode:screen;pointer-events:none}@keyframes tune-scan{0%{top:-26%}60%,to{top:110%}}.tune-cover-platform{top:8px;left:8px;padding:3px 7px;border:1px solid;border-radius:3px;background:rgba(0,0,0,.8)}.tune-cover-platform,.tune-preview{position:absolute;font-family:var(--font-hud-mono),monospace;font-size:10px;letter-spacing:1.5px}.tune-preview{bottom:8px;right:8px;display:inline-flex;align-items:center;justify-content:center;gap:5px;cursor:pointer;color:#04050b;background:var(--accent);border:none;padding:6px 11px;border-radius:3px;box-shadow:0 0 12px -2px var(--accent);min-height:40px}.tune-preview:hover{filter:brightness(1.1)}.tune-card-title{font-family:var(--font-press-start),monospace;font-size:14px;line-height:1.4;color:#fff;letter-spacing:.5px;margin:16px 0 8px;text-shadow:0 0 12px var(--accent);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tune-card-meta{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:7px;font-family:var(--font-hud-mono),monospace;font-size:10px;letter-spacing:1px;color:hsla(0,0%,100%,.55)}.tune-card-curator{display:inline-flex;align-items:center;gap:6px;color:color-mix(in srgb,var(--solar) 85%,transparent);text-decoration:none;min-height:40px;margin-top:-10px;margin-bottom:-10px}.tune-card-curator:hover{color:var(--solar)}.tune-card-curator:focus-visible{outline:2px solid var(--acid);outline-offset:2px}.tune-card-avatar{position:relative;width:20px;height:20px;overflow:hidden;border-radius:2px;display:inline-grid;place-items:center;border:1px solid color-mix(in srgb,var(--solar) 40%,transparent);background:#0a0c14;font-size:10px;color:var(--solar);flex-shrink:0}.tune-dot{opacity:.4}.tune-card-tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:12px}.tune-tag{font-family:var(--font-hud-mono),monospace;font-size:10px;color:color-mix(in srgb,var(--acid) 80%,transparent);border:1px solid color-mix(in srgb,var(--acid) 25%,transparent);padding:3px 7px;border-radius:2px;background:color-mix(in srgb,var(--acid) 4%,transparent)}.tune-controls{display:flex;gap:8px;flex-wrap:nowrap;justify-content:center;width:100%;max-width:min(86vw,360px)}.tune-rate.tune-rate{flex:1 1 0;min-width:0;flex-direction:column;gap:6px;padding:12px 6px}.tune-rate .ck-label{display:inline-flex;align-items:baseline;gap:5px;font-family:var(--font-hud-mono),monospace;font-size:11px;letter-spacing:1.5px;font-weight:700;white-space:nowrap}.tune-rate-pts{font-size:10px;font-weight:400;letter-spacing:1px;opacity:.8}.tune-rate .ck-hotkey{top:4px;right:4px}.tune-hint{font-size:10px;letter-spacing:1.5px;color:color-mix(in srgb,var(--solar) 50%,transparent);text-align:center;margin:0}.tune-hint,.tune-loading{font-family:var(--font-hud-mono),monospace}.tune-loading{display:flex;flex-direction:column;align-items:center;gap:16px;font-size:11px;letter-spacing:2px;color:color-mix(in srgb,var(--solar) 70%,transparent)}.tune-loading-icon{color:var(--solar);filter:drop-shadow(0 0 14px color-mix(in srgb,var(--solar) 60%,transparent));animation:hud-spin 2s linear infinite}.tune-summary{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;max-width:420px}.tune-summary-title{font-family:var(--font-press-start),monospace;font-size:18px;color:#fff;letter-spacing:1px;text-shadow:0 0 14px color-mix(in srgb,var(--solar) 50%,transparent);margin:0}.tune-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}.tune-summary-grid>div{display:flex;flex-direction:column;gap:4px;padding:12px;border:1px solid hsla(0,0%,100%,.1);border-radius:4px;background:hsla(0,0%,100%,.02)}.tune-summary-v{font-size:22px;font-weight:700;color:#fff}.tune-summary-sp,.tune-summary-v{font-family:var(--font-hud-mono),monospace}.tune-summary-sp{font-size:10px;letter-spacing:1.5px;color:var(--solar);margin:4px 0 0}.tune-summary-actions{display:flex;gap:12px;margin-top:6px}.tune-btn-pri,.tune-btn-sec{font-family:var(--font-hud-mono),monospace;font-size:11px;letter-spacing:1.5px;cursor:pointer;padding:11px 18px;border-radius:3px;text-decoration:none}.tune-btn-pri{color:#04050b;background:var(--solar);border:1px solid var(--solar);box-shadow:0 0 14px -2px var(--solar)}.tune-btn-sec{color:var(--acid);border:1px solid color-mix(in srgb,var(--acid) 40%,transparent);background:color-mix(in srgb,var(--acid) 6%,transparent)}.tune-btn-share{font-family:var(--font-press-start),monospace;font-size:11px;letter-spacing:1.2px;color:#06140c;padding:12px 20px;border-radius:3px;text-decoration:none;background:linear-gradient(180deg,var(--acid),#b6ff1acc);border:1px solid var(--acid);box-shadow:0 0 18px color-mix(in srgb,var(--acid) 45%,transparent);transition:transform .15s ease}.tune-btn-share:hover{transform:translateY(-1px)}@media (max-width:540px){.tune-hud-id span{display:none}.tune-rate.tune-rate{padding:10px 4px}.tune-rate .ck-label{font-size:10px;letter-spacing:1px}.tune-card-title{font-size:12px}}@media (prefers-reduced-motion:reduce){.tune-cover-scan,.tune-flash,.tune-loading-icon{animation:none!important}.tune-card{transition:opacity .15s ease}}@media (hover:none){.tune-hint,.tune-rate .ck-hotkey{display:none}}