:root{--bg: #0f1221;--card: #1b2040;--text: #f3f5ff;--accent: #7be0ff;--ok: #79f29c;--warn: #ffcf6e;--danger: #ff758f;--hue-primary: 220deg;--hue-secondary: 340deg;--hue-accent: 100deg;--phase-sat-boost: 0%;--phase-light-boost: 0%;--noise-opacity: .045;--bpm-beat-duration: 1s;--app-vh: 100vh;--judgment-color-perfect: #91FFE0;--judgment-color-good: #FFC83D;--judgment-color-hold: #74B7FF;--judgment-color-miss: #FF4B4B;--boot-bg-image: none;--surface-panel-border: color-mix(in srgb, #8fb9ff, transparent 80%);--surface-panel-bg: color-mix(in srgb, #08142b, transparent 42%);--surface-panel-radius: 12px;--surface-panel-shadow: none;--button-face-color: #f7fbff;--button-font-weight: 760;--button-letter-spacing: .03em;--button-text-transform: uppercase;--button-border-radius: 10px;--button-border: 1px solid color-mix(in srgb, #b7cefb, transparent 30%);--button-bg: color-mix(in srgb, #0a1530, #12305f 18%);--button-shadow: 0 8px 20px color-mix(in srgb, black, transparent 72%), inset 0 1px 0 color-mix(in srgb, white, transparent 80%);--button-text-shadow: 0 1px 2px color-mix(in srgb, black, transparent 52%);--button-hover-border: 1px solid color-mix(in srgb, #cde2ff, transparent 15%);--button-hover-bg: color-mix(in srgb, #12264d, #1a4c90 18%);--button-hover-shadow: 0 10px 26px color-mix(in srgb, black, transparent 65%), 0 0 0 2px color-mix(in srgb, #8db8ff, transparent 62%), inset 0 1px 0 color-mix(in srgb, white, transparent 72%);--button-hover-transform: none;--button-danger-border: 1px solid color-mix(in srgb, var(--danger), transparent 55%);--button-danger-bg: color-mix(in srgb, var(--danger), transparent 84%);--button-warn-border: 1px solid color-mix(in srgb, var(--warn), transparent 55%);--button-warn-bg: color-mix(in srgb, var(--warn), transparent 84%);--tap-zone-border-radius: 0;--tap-zone-border: 4px solid #ced8ef;--tap-zone-bg: linear-gradient(180deg, rgba(58, 76, 114, .98) 0%, rgba(24, 34, 55, .98) 100%);--tap-zone-shadow: 0 0 0 4px rgba(13, 18, 28, .95), 0 12px 0 rgba(8, 12, 19, .9), 0 22px 28px rgba(0, 0, 0, .45);--tap-zone-text-color: #f8fbff;--tap-zone-text-shadow: 2px 2px 0 rgba(9, 13, 20, .95), 4px 4px 0 rgba(12, 20, 35, .78)}@supports (height: 100dvh){:root{--app-vh: 100dvh}}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;position:relative;background-color:var(--bg);background-image:var(--boot-bg-image);background-position:center center;background-size:cover;background-repeat:no-repeat;color:var(--text);transition:background .18s ease}body.theme-retro-scifi{--bg: #0a0f1c;--card: #121a2b;--text: #b8f3e4;--accent: #7fffd4;--ok: #7fffd4;--warn: #f7a34b;--danger: #ff5d5d;--retro-line: #6fa8c9;--retro-shadow: #02050d;--retro-grid-a: rgba(127, 255, 212, .06);--retro-grid-b: rgba(16, 25, 41, .84);--surface-panel-border: 1px solid var(--retro-line);--surface-panel-bg: linear-gradient(135deg, rgba(17, 28, 47, .95), rgba(8, 13, 24, .96));--surface-panel-radius: 0;--surface-panel-shadow: inset 0 0 0 1px #1f3953, 0 0 0 1px #06101d, 6px 6px 0 rgba(2, 5, 13, .8);--button-face-color: #d3fff3;--button-letter-spacing: .06em;--button-border-radius: 0;--button-border: 1px solid #5f91b3;--button-bg: linear-gradient(180deg, #1b2e47 0%, #121f32 100%);--button-shadow: inset 0 0 0 1px #274865, 2px 2px 0 var(--retro-shadow);--button-hover-border: 1px solid #9cecd6;--button-hover-bg: linear-gradient(180deg, #253e5e 0%, #17263c 100%);--button-hover-shadow: inset 0 0 0 1px #274865, 3px 3px 0 var(--retro-shadow);--button-hover-transform: translate(-1px, -1px);--button-danger-border: 1px solid #d68257;--button-danger-bg: linear-gradient(180deg, #44261d 0%, #2a1711 100%);--button-warn-border: 1px solid #8bc5a5;--button-warn-bg: linear-gradient(180deg, #1b2e47 0%, #121f32 100%);--tap-zone-border: 4px solid #d6e2ff;--tap-zone-bg: linear-gradient(180deg, #2e4062 0%, #1b263a 100%);--tap-zone-shadow: 0 0 0 4px rgba(5, 9, 15, .95), 0 12px 0 rgba(3, 6, 11, .92), 0 22px 28px rgba(0, 0, 0, .45);--tap-zone-text-color: #f6fbff;--tap-zone-text-shadow: 2px 2px 0 rgba(7, 12, 20, .95), 4px 4px 0 rgba(11, 20, 36, .8);background-color:#070c17;background-image:var(--boot-bg-image),linear-gradient(180deg,#0d1425,#070c17);background-position:center center,center center;background-size:cover,cover;background-repeat:no-repeat,no-repeat;font-family:VT323,Courier New,Lucida Console,monospace;letter-spacing:.03em}body.theme-retro-scifi:before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background:linear-gradient(180deg,#070c1733,#070c1785),var(--boot-bg-image),repeating-linear-gradient(0deg,transparent 0 2px,rgba(127,255,212,.035) 2px 3px),linear-gradient(180deg,var(--retro-grid-b),#060a13);background-position:center center,center center,center center,center center;background-size:cover,cover,auto,cover;background-repeat:no-repeat,no-repeat,repeat,no-repeat}body.theme-retro-scifi:after{opacity:.2;mix-blend-mode:screen}body.theme-retro-scifi .app:before{content:"";position:fixed;inset:0;z-index:3;pointer-events:none;background:radial-gradient(circle at 50% 50%,transparent 42%,rgba(0,0,0,.42) 100%),repeating-linear-gradient(0deg,rgba(0,0,0,.2) 0 1px,transparent 1px 4px);animation:crtNoiseJitter .26s steps(2) infinite}@keyframes crtNoiseJitter{0%{transform:translate(0);opacity:.4}33%{transform:translateY(.3px);opacity:.34}66%{transform:translateY(-.3px);opacity:.38}to{transform:translate(0);opacity:.4}}.app,.app *:not(input):not(textarea):not(select),.game-screen,.game-screen *:not(input):not(textarea):not(select){user-select:none;-webkit-user-select:none;caret-color:transparent}#startScreen input,#startScreen textarea,#startScreen select,#probabilitiesPanel input,#probabilitiesPanel textarea,#probabilitiesPanel select{user-select:text;-webkit-user-select:text;caret-color:auto}body:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:var(--noise-opacity);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");background-size:170px 170px;mix-blend-mode:screen;transition:opacity .24s ease}@keyframes bpmTextPulse{0%,to{transform:scale(1);text-shadow:0 1px 6px color-mix(in srgb,black,transparent 62%)}50%{transform:scale(1.08);text-shadow:0 0 12px color-mix(in srgb,var(--danger),transparent 35%)}}.app{width:min(900px,100%);margin:0 auto;padding:1rem;position:relative;z-index:2}body.theme-retro-scifi .app{width:min(980px,100%)}.screen{display:grid;gap:1rem}body.theme-retro-scifi .screen{gap:.8rem}.hidden{display:none}.calibration-toast{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:1.5rem;background:#04060f94;background:color-mix(in srgb,#04060f,transparent 42%);color:var(--text);font-size:clamp(1rem,2.6vw,1.35rem);font-weight:800;letter-spacing:.02em;text-align:center;white-space:pre-line;pointer-events:auto;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.calibration-toast.hidden{display:none!important;pointer-events:none!important}.start-screen{min-height:calc(var(--app-vh) - 2rem);place-items:center;align-content:center;gap:1.1rem}.start-menu-view{display:grid;width:100%;min-height:calc(var(--app-vh) - 2rem);grid-template-rows:auto 1fr auto 1fr auto;justify-items:center;align-items:center}.start-settings-page{width:min(760px,calc(100vw - 2rem));max-height:calc(var(--app-vh) - 4rem);overflow:auto;padding:1.1rem;display:grid;gap:.85rem}.card,.start-settings-page,.result-seed-panel,.saved-seed-card{border:var(--surface-panel-border);border-radius:var(--surface-panel-radius);background:var(--surface-panel-bg);box-shadow:var(--surface-panel-shadow)}.start-settings-header{display:flex;align-items:center;justify-content:space-between;gap:.6rem}.start-settings-title{margin:0;font-size:clamp(1.1rem,3.2vw,1.5rem);letter-spacing:.04em;text-transform:uppercase}.settings-group{display:grid;gap:.65rem;padding:.7rem .75rem;border:var(--surface-panel-border);border-radius:var(--surface-panel-radius);background:var(--surface-panel-bg)}.saved-seeds-list{display:grid;gap:.75rem}.saved-seed-manual{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.75rem;align-items:end;margin-bottom:.8rem}.saved-seed-manual .settings-control,.saved-seed-manual input{min-width:0}.saved-seed-feedback{margin:0 0 .8rem;color:color-mix(in srgb,var(--text),transparent 16%);min-height:1.2rem}.saved-seeds-empty{margin:0;text-align:center;color:color-mix(in srgb,var(--text),transparent 24%)}.saved-seed-card{display:grid;gap:.65rem;padding:.8rem}.saved-seed-card__header{display:flex;justify-content:space-between;gap:.8rem;align-items:baseline}.saved-seed-card__name,.saved-seed-card__meta{margin:0}.saved-seed-card__name{font-size:clamp(.98rem,2.4vw,1.08rem);font-weight:800}.saved-seed-card__meta{color:color-mix(in srgb,var(--text),transparent 30%);font-size:.92rem}.saved-seed-card__actions{display:flex;gap:.65rem;flex-wrap:wrap}.saved-seed-play,.saved-seed-delete,.result-seed-panel button{min-width:8rem}.saved-seed-delete{border-color:color-mix(in srgb,#ff758f,transparent 38%)!important;background:color-mix(in srgb,#30101a,#6d1f33 24%)!important}@media(max-width:640px){.saved-seed-manual{grid-template-columns:1fr}}.settings-control{display:grid;gap:.35rem}.settings-control__label{font-size:clamp(.84rem,2vw,.95rem);font-weight:700;letter-spacing:.02em}.settings-control input[type=range]{width:100%}.settings-control--checkbox{grid-template-columns:auto 1fr;align-items:center;gap:.55rem}.settings-control--checkbox input[type=checkbox]{margin:0}.settings-control--checkbox span{font-size:clamp(.86rem,2vw,.95rem)}.start-title{grid-row:3;margin:0;text-transform:uppercase;font-size:clamp(2.8rem,11vw,6.8rem);font-weight:900;letter-spacing:.12em;line-height:1;color:#f3f7ff;text-shadow:0 3px 0 color-mix(in srgb,#0b1530,transparent 10%),0 10px 28px color-mix(in srgb,#6aa8ff,transparent 48%),0 18px 40px color-mix(in srgb,black,transparent 68%);animation:startTitlePulse60 1s ease-in-out infinite;justify-self:center;text-align:center}body.theme-retro-scifi .start-title{color:#d6fff3;letter-spacing:.09em;text-shadow:1px 0 0 #21516a,-1px 0 0 #21516a,0 1px 0 #21516a,0 -1px 0 #21516a,0 0 18px rgba(127,255,212,.35);animation-duration:1.4s}.start-subtitle{grid-row:4;margin:-1.25rem 0 0;justify-self:center;text-align:center;text-transform:uppercase;letter-spacing:.3em;font-size:clamp(.92rem,2.1vw,1.2rem);color:color-mix(in srgb,#d6fff3,transparent 18%)}body.theme-retro-scifi .start-subtitle{color:#7fd8c2}.start-menu{grid-row:5;width:min(420px,calc(100vw - 2rem));display:grid;gap:.9rem;padding:0;margin-bottom:0;background:transparent;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}body.theme-retro-scifi .start-menu{padding:.85rem}body.theme-retro-scifi .start-menu,body.theme-retro-scifi .start-settings-page,body.theme-retro-scifi .result-screen{border:var(--surface-panel-border);border-radius:var(--surface-panel-radius);background:var(--surface-panel-bg);box-shadow:var(--surface-panel-shadow)}body.theme-retro-scifi .settings-group{border:1px solid #446684;border-radius:0;background:linear-gradient(180deg,#0f192beb,#0a111ef0)}.start-menu-entry{width:100%;border:1px solid color-mix(in srgb,#2d3f63,transparent 10%);border-radius:12px;background:color-mix(in srgb,#0b1324,transparent 12%);color:color-mix(in srgb,#f0f5ff,#c7d6f8 35%);font-size:1.02rem;font-weight:750;letter-spacing:.04em;text-transform:uppercase;padding:.7rem .95rem}.start-menu-entry:hover,.start-menu-entry:focus-visible{background:color-mix(in srgb,#132139,transparent 10%);border-color:color-mix(in srgb,#4f6698,transparent 14%)}#startSettingsPanel{width:min(720px,calc(100vw - 2rem));background:color-mix(in srgb,#070b16,transparent 16%);border-color:color-mix(in srgb,#23365f,transparent 34%)}@keyframes startTitlePulse60{0%,to{transform:scale(1);opacity:.96}50%{transform:scale(1.008);opacity:1}}.start-screen .app-version{grid-row:1;margin:0;justify-self:center;align-self:start;margin-top:.25rem;font-size:.85rem;opacity:.9}body.theme-retro-scifi .app-version{color:#7fd8c2;text-transform:uppercase}.start-music-button{justify-self:center;min-width:min(300px,90vw);padding:.75rem 1.1rem;border-radius:999px;border:1px solid color-mix(in srgb,var(--accent),transparent 40%);background:color-mix(in srgb,hsl(var(--hue-primary) 60% 20%),transparent 20%);color:var(--text);font-weight:700;letter-spacing:.02em;cursor:pointer}.start-music-button:hover{filter:brightness(1.08)}.debug-level{width:min(520px,100%);justify-self:center}.card{background:color-mix(in srgb,hsl(var(--hue-secondary) calc(24% + (var(--phase-sat-boost) * .4)) calc(20% + (var(--phase-light-boost) * .35))),var(--card) 72%);border:1px solid color-mix(in srgb,hsl(var(--hue-accent) 78% 66%),transparent 75%);border-radius:14px;padding:1rem}.controls{display:grid;gap:.85rem}.control-buttons{display:flex;flex-wrap:wrap;gap:.6rem;align-self:end}button{color:var(--text);border-radius:var(--button-border-radius);padding:.55rem .9rem;font-weight:var(--button-font-weight);letter-spacing:var(--button-letter-spacing);text-transform:var(--button-text-transform);cursor:pointer}button,.tap-zone{-webkit-tap-highlight-color:transparent}button:focus,button:focus-visible,.tap-zone:focus,.tap-zone:focus-visible{outline:none;box-shadow:none}label{display:grid;gap:.3rem}.calibration-result{margin:0;font-size:.92rem;opacity:.9;text-align:center}summary{cursor:pointer;font-weight:600;-webkit-user-select:none;user-select:none}.probabilities[open] summary{margin-bottom:.75rem}.probabilities fieldset{border:1px solid #3a4278;border-radius:10px;padding:.75rem;margin:0;display:grid;gap:.5rem}.dual-slider-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.computed-setting{margin:.2rem 0 0;font-size:.92rem;opacity:.95}.probabilities fieldset+fieldset{margin-top:.75rem}.game-screen{min-height:calc(var(--app-vh) - 2rem);place-items:center;align-content:center;position:relative;isolation:isolate;z-index:6}.stop-button{position:absolute;top:0;left:0;font-size:.8rem;font-weight:800;letter-spacing:.08em;padding:.35rem .6rem;border-radius:0 0 10px;border:var(--button-danger-border);background:var(--button-danger-bg);transform-origin:top left;animation:none}.pause-button{position:absolute;top:0;right:0;font-size:.8rem;font-weight:800;letter-spacing:.08em;padding:.35rem .6rem;border-radius:0 0 0 10px;border:var(--button-warn-border);background:var(--button-warn-bg);transform-origin:top right;animation:none}.input-calibration-header{position:absolute;top:.95rem;left:50%;transform:translate(-50%);width:min(620px,94vw);margin:0;display:flex;flex-direction:column;align-items:center;gap:.4rem;z-index:11;pointer-events:none;text-align:center}.input-calibration-title{margin:0;font-size:clamp(.84rem,2.2vw,1rem);font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:color-mix(in srgb,var(--text),#c7d7ff 20%);text-align:center}.input-calibration-hint{margin:0;font-size:clamp(.76rem,2vw,.88rem);opacity:.9;text-align:center}.calibration-skip-button{position:absolute;left:50%;bottom:1.25rem;transform:translate(-50%);z-index:12}.calibration-action-button{font-size:clamp(.86rem,2.1vw,.98rem);font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:.45rem .9rem;border-radius:10px;border:1px solid color-mix(in srgb,#96a8dc,transparent 62%);background:color-mix(in srgb,#142037,transparent 12%);color:color-mix(in srgb,var(--text),#e9f2ff 14%)}body.rhythm-pulse-active .stop-button,body.rhythm-pulse-active .pause-button{animation:bpmTextPulse var(--bpm-beat-duration) ease-in-out infinite}.game-level{margin:0;font-size:.9rem;opacity:.9}.tap-judgement{position:absolute;top:calc(34% + 2.6rem);left:50%;transform:translate(-50%) translateY(-8px);margin:0;min-height:1.2em;font-size:clamp(1.1rem,4vw,1.7rem);font-weight:900;letter-spacing:.14em;text-transform:uppercase;opacity:0;pointer-events:none;transition:opacity .12s ease,transform .16s ease;text-shadow:0 0 16px color-mix(in srgb,black,transparent 40%);z-index:8}body.theme-retro-scifi .tap-judgement{font-size:clamp(1.2rem,4.1vw,1.9rem);text-shadow:0 0 14px rgba(127,255,212,.28)}.tap-judgement.is-visible{opacity:1;transform:translate(-50%) translateY(0)}.tap-judgement.perfect{color:var(--judgment-color-perfect)}.tap-judgement.good{color:var(--judgment-color-good)}.tap-judgement.hold{color:var(--judgment-color-hold)}.tap-judgement.miss{color:var(--judgment-color-miss)}.calibration-progress{position:absolute;top:.95rem;left:50%;transform:translate(-50%);margin:0;padding:.2rem .55rem;border-radius:999px;font-size:clamp(.82rem,2.3vw,1rem);font-weight:700;letter-spacing:.04em;color:color-mix(in srgb,var(--text),#c7d7ff 18%);background:color-mix(in srgb,#0b1022,transparent 38%);border:1px solid color-mix(in srgb,#96a8dc,transparent 68%);text-shadow:none;opacity:.9;pointer-events:none;z-index:9}.calibration-offset-viz{--offset-pos: 50%;--offset-label-pos: 50%;position:absolute;top:.95rem;left:50%;width:min(320px,78vw);transform:translate(-50%);pointer-events:none;z-index:10}.calibration-offset-viz__value{position:absolute;left:var(--offset-label-pos);top:-1.4rem;transform:translate(-50%);font-size:clamp(.78rem,2.1vw,.95rem);font-weight:700;letter-spacing:.02em;color:color-mix(in srgb,var(--text),#e6f0ff 16%);text-shadow:0 1px 1px color-mix(in srgb,black,transparent 70%);white-space:nowrap}.calibration-offset-viz__track{position:relative;width:100%;height:6px;border-radius:999px;background:color-mix(in srgb,#182243,transparent 35%);border:1px solid color-mix(in srgb,#9ab1e5,transparent 72%)}.calibration-offset-viz__metrics{margin:.35rem 0 0;text-align:center;font-size:clamp(.72rem,1.9vw,.86rem);font-weight:600;letter-spacing:.02em;color:color-mix(in srgb,var(--text),#dceaff 24%);text-shadow:0 1px 1px color-mix(in srgb,black,transparent 70%);white-space:nowrap}.calibration-offset-viz__metric--ok{color:color-mix(in srgb,var(--ok),white 18%)}.calibration-offset-viz__metric--ko{color:color-mix(in srgb,var(--danger),white 8%)}.calibration-offset-viz__metric--na,.calibration-offset-viz__metrics-sep{color:color-mix(in srgb,var(--text),#dceaff 24%)}.calibration-offset-viz__thumb{position:absolute;left:var(--offset-pos);top:50%;width:12px;height:12px;border-radius:50%;transform:translate(-50%,-50%);background:color-mix(in srgb,#f2f7ff,#b7d8ff 28%);border:1px solid color-mix(in srgb,#8fb9ff,transparent 22%);box-shadow:0 0 0 2px color-mix(in srgb,#081022,transparent 40%)}.display-calibration-panel{position:absolute!important;inset:0!important;width:auto!important;transform:none!important;padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;z-index:12;pointer-events:none;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}.display-calibration-panel__header{position:absolute;top:.95rem;left:50%;transform:translate(-50%);width:min(620px,94vw);margin:0;padding:0;text-align:center;pointer-events:none}.display-calibration-panel__title{margin:0;font-size:clamp(.84rem,2.2vw,1rem);font-weight:800;letter-spacing:.06em;text-transform:uppercase;text-align:center;color:color-mix(in srgb,var(--text),#c7d7ff 20%);text-shadow:none!important}.display-calibration-panel__hint{margin:.4rem 0 0;font-size:clamp(.76rem,2vw,.88rem);opacity:.9;text-align:center;text-shadow:none!important}body.theme-retro-scifi.calibration-display-active .app:before{animation:none!important;opacity:0!important}body.theme-retro-scifi.calibration-display-active:after,body.calibration-display-active:after{opacity:0!important}body.calibration-display-active #inputCalibrationHeader,body.calibration-display-active #calibrationProgress,body.calibration-display-active #calibrationOffsetViz{display:none!important}body:not(.calibration-input-active) #inputCalibrationHeader{display:none!important}.display-calibration-point-row{position:absolute;top:42%;left:50%;display:flex;align-items:center;justify-content:center;gap:42px;width:auto;height:auto;transform:translate(-50%,-50%)}.display-calibration-point-row .pattern-line-event{position:relative;top:auto;left:auto;opacity:0;--event-scale: 1.18;--event-color: rgba(250, 252, 255, .95)}.display-calibration-point-row .pattern-line-hit{width:18px;height:18px}body.calibration-display-active .display-calibration-point-row{display:flex}.display-calibration-panel__label{margin:0;display:block;font-size:clamp(.78rem,2vw,.92rem);font-weight:700}.display-calibration-panel__direction-hint{display:flex;justify-content:space-between;gap:16px;margin-bottom:8px;font-size:clamp(.68rem,1.8vw,.8rem);font-weight:700;letter-spacing:.04em;color:#f0f5ffc7}.display-calibration-panel__controls{position:absolute;left:50%;top:58%;transform:translate(-50%,-50%);width:min(560px,92vw);padding:.68rem .8rem .74rem;border-radius:14px;border:1px solid color-mix(in srgb,#96a8dc,transparent 66%);background:color-mix(in srgb,#0b1022,transparent 34%);box-shadow:0 10px 30px color-mix(in srgb,black,transparent 74%);pointer-events:auto}.display-calibration-panel input[type=range]{margin-top:.3rem;display:block;width:100%;box-sizing:border-box}.display-calibration-panel__actions{position:absolute;left:50%;bottom:1.25rem;transform:translate(-50%);width:min(560px,92vw);margin:0;padding:0;display:flex;gap:.55rem;pointer-events:auto}.display-calibration-panel__actions button{flex:1}#displayCalibrationSave{background:color-mix(in srgb,var(--ok),transparent 84%);border-color:color-mix(in srgb,var(--ok),transparent 52%)}#displayCalibrationCancel{background:color-mix(in srgb,#142037,transparent 12%);border-color:color-mix(in srgb,var(--warn),transparent 50%);color:color-mix(in srgb,var(--text),#e9f2ff 14%)}.tap-zone{--tap-saturation: 1;--tap-zone-scale: 1;--tap-sat-transition-ms: 0ms;position:relative;overflow:hidden;width:min(360px,85vw);aspect-ratio:1;border-radius:999px;border:4px solid color-mix(in srgb,white,transparent 58%);background:radial-gradient(120% 120% at 20% 12%,color-mix(in srgb,white,transparent 76%) 0%,transparent 56%),radial-gradient(130% 140% at 72% 88%,color-mix(in srgb,hsl(var(--hue-accent) 92% 62%),transparent 78%) 0%,transparent 72%),radial-gradient(circle at 50% 58%,color-mix(in srgb,hsl(var(--hue-primary) calc(38% + (var(--phase-sat-boost) * .35)) calc(20% + (var(--phase-light-boost) * .35))),transparent 8%),color-mix(in srgb,#070a18,hsl(var(--hue-secondary) 44% 16%) 40%) 82%);background-clip:padding-box;isolation:isolate;filter:saturate(var(--tap-saturation));box-shadow:inset 0 0 42px color-mix(in srgb,white,transparent 88%),inset 0 -24px 30px color-mix(in srgb,hsl(var(--hue-accent) 72% 40%),transparent 76%),0 16px 42px color-mix(in srgb,black,transparent 62%);transform:scale(var(--tap-zone-scale));transition:transform .18s ease,background .14s ease,border-color .14s ease,box-shadow .16s ease,filter var(--tap-sat-transition-ms) linear}.tap-zone:before{content:"";position:absolute;inset:4%;border-radius:50%;border:1px solid color-mix(in srgb,white,transparent 75%);opacity:.6;z-index:5;pointer-events:none}.tap-zone.listen-muted,.tap-zone.listen-release{--tap-saturation: 1;--tap-zone-scale: 1}.tap-zone.active{border-color:color-mix(in srgb,var(--ok),white 25%)}.tap-zone.pressed{transform:scale(calc(var(--tap-zone-scale) * .98))}.tap-zone.perfect{border-color:color-mix(in srgb,#8dffbf,white 8%);box-shadow:0 0 0 12px color-mix(in srgb,#74ffb2,transparent 74%),0 0 68px color-mix(in srgb,#74ffb2,transparent 24%),inset 0 0 34px color-mix(in srgb,white,transparent 62%);filter:saturate(1.28) brightness(1.12)}.tap-zone.correct{border-color:color-mix(in srgb,#78baff,white 18%);box-shadow:0 0 0 6px color-mix(in srgb,#78baff,transparent 86%),0 0 28px color-mix(in srgb,#78baff,transparent 65%)}.tap-zone.missed{border-color:color-mix(in srgb,#ff6a83,white 12%);box-shadow:0 0 0 6px color-mix(in srgb,#ff6a83,transparent 84%),0 0 34px color-mix(in srgb,#ff6a83,transparent 62%)}.result-screen{min-height:calc(var(--app-vh) - 2rem);place-items:center;align-content:center;text-align:center}.result-seed-panel{width:min(440px,calc(100vw - 3.5rem));display:grid;gap:.65rem;padding:1rem 1.25rem}.result-seed-prompt,.result-seed-value,.result-seed-feedback{margin:0}.result-seed-value{font-weight:800;letter-spacing:.04em}.result-seed-feedback{color:var(--ok)}#resultText{white-space:pre-line}@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){.calibration-toast{-webkit-backdrop-filter:blur(4px) saturate(105%);backdrop-filter:blur(4px) saturate(105%)}}@supports not (color: color-mix(in srgb,white,black)){.card,.settings-group,.start-menu-entry,#startSettingsPanel,.calibration-progress,.display-calibration-panel__actions button,.result-screen button,#backToMenu{border-color:#8fb9ff66;background:#0a1530d9;color:#eef5ff}#displayCalibrationSave{background:#79f29c38;border-color:#79f29c85}#displayCalibrationCancel,.stop-button{background:#ff758f33;border-color:#ff758f85}.pause-button{background:#ffcf6e33;border-color:#ffcf6e85}.tap-zone{border-color:#ffffff85;background:radial-gradient(circle at 50% 58%,#2b4b72,#070a18 82%);box-shadow:inset 0 0 18px #fff3,0 12px 28px #00000073}.tap-zone__text,.calibration-offset-viz__value,.calibration-offset-viz__metrics{color:#eef5ff;text-shadow:0 1px 1px rgba(0,0,0,.7)}}.result-screen button,#backToMenu{color:var(--button-face-color);font-weight:var(--button-font-weight);letter-spacing:var(--button-letter-spacing);text-transform:var(--button-text-transform);border-radius:var(--button-border-radius);border:var(--button-border);background:var(--button-bg);box-shadow:var(--button-shadow);text-shadow:var(--button-text-shadow)}.result-screen button:hover,.result-screen button:focus-visible,#backToMenu:hover,#backToMenu:focus-visible{border:var(--button-hover-border);background:var(--button-hover-bg);box-shadow:var(--button-hover-shadow);transform:var(--button-hover-transform)}@media(max-width:700px){.control-buttons{flex-direction:column}.control-buttons button{width:100%}.input-calibration-header,.display-calibration-panel__header{width:min(94vw,560px);top:.8rem}.phase-indicator{top:calc(34% - 3.1rem);font-size:clamp(.96rem,4.2vw,1.35rem);letter-spacing:.14em}.input-calibration-header{gap:.28rem}body.theme-retro-scifi .start-menu,body.theme-retro-scifi .start-settings-page{box-shadow:inset 0 0 0 1px #1f3953,0 0 0 1px #06101d,3px 3px #02050dcc}.display-calibration-point-row{top:40%}.display-calibration-panel__controls{width:min(94vw,560px);top:60%;padding:.62rem .72rem .66rem}.display-calibration-panel__actions{width:min(94vw,560px);bottom:calc(.95rem + env(safe-area-inset-bottom));gap:.5rem}.calibration-skip-button{width:min(94vw,560px);bottom:calc(.95rem + env(safe-area-inset-bottom))}.calibration-action-button{min-height:2.25rem;font-size:clamp(.82rem,3.2vw,.94rem)}}@media(prefers-reduced-motion:reduce){.stop-button,.pause-button{animation:none}}body.compact-phase-hud .tap-zone{position:fixed;left:50%;width:auto;min-width:0;aspect-ratio:auto;border:0;border-radius:10px;background:transparent;box-shadow:none;transform:translate(-50%);padding:.15rem .6rem;overflow:visible;transition:none}body.compact-phase-hud .tap-zone:before,body.compact-phase-hud .tap-zone:after{display:none}body.compact-phase-hud .tap-zone__text{position:relative;inset:auto;display:block;letter-spacing:.18em;font-weight:800;color:color-mix(in srgb,#dce7ff,white 15%);text-shadow:0 0 12px color-mix(in srgb,#8bb9ff,transparent 70%);transition:none}body.compact-phase-hud .tap-zone.phase-hud-prominent{top:34vh;transform:translate(-50%)}body.compact-phase-hud .tap-zone.phase-hud-prominent .tap-zone__text{font-size:clamp(2.2rem,8vw,3.9rem);letter-spacing:.12em}body.compact-phase-hud .tap-zone.phase-hud-compact{top:4.6rem;transform:translate(-50%)}body.compact-phase-hud .tap-zone.phase-hud-compact .tap-zone__text{font-size:clamp(1.08rem,2.7vw,1.34rem);letter-spacing:.16em;opacity:.58}body.compact-phase-hud .tap-zone.tap-phase-active{background:transparent!important;box-shadow:none!important;filter:none!important}body.compact-phase-hud .tap-zone.hud-hidden{display:none}body.calibration-input-active .tap-zone.calibration-input-mode{top:50%;left:50%;transform:translate(-50%,-50%)}body.calibration-input-active .tap-zone.calibration-input-mode .tap-zone__text{font-size:clamp(1.55rem,5.6vw,2.35rem);letter-spacing:.1em}body.calibration-input-active .calibration-offset-viz{top:calc(50% + 4.8rem)}body.calibration-input-active .calibration-progress{top:calc(50% + 8.4rem)}.start-menu-entry,.settings-screen button,.start-settings-page button{color:var(--button-face-color)!important;font-weight:var(--button-font-weight);letter-spacing:var(--button-letter-spacing);text-transform:var(--button-text-transform);border-radius:var(--button-border-radius)!important;border:var(--button-border)!important;background:var(--button-bg)!important;box-shadow:var(--button-shadow)!important;text-shadow:var(--button-text-shadow)}.start-menu-entry:hover,.start-menu-entry:focus-visible,.settings-screen button:hover,.settings-screen button:focus-visible,.start-settings-page button:hover,.start-settings-page button:focus-visible{border:var(--button-hover-border)!important;background:var(--button-hover-bg)!important;box-shadow:var(--button-hover-shadow)!important;transform:var(--button-hover-transform)}.pattern-line{position:absolute;left:50%;top:34%;width:min(75vw,720px);height:44px;transform:translate(-50%);pointer-events:none;z-index:20}.phase-indicator{position:absolute;left:50%;top:calc(34% - 3.8rem);transform:translate(-50%);margin:0;z-index:21;pointer-events:none;text-align:center;font-size:clamp(1.1rem,3.8vw,1.8rem);font-weight:900;letter-spacing:.18em;text-transform:uppercase;color:color-mix(in srgb,#edf5ff,white 12%);text-shadow:0 0 14px color-mix(in srgb,#8bb9ff,transparent 68%)}.pattern-score-flash{position:absolute;left:50%;bottom:calc(4.6rem + env(safe-area-inset-bottom));transform:translate(-50%);margin:0;z-index:21;pointer-events:none;opacity:0;font-size:clamp(1.45rem,4.8vw,2.3rem);font-weight:900;letter-spacing:.12em;text-transform:uppercase;transition:opacity .16s ease;text-shadow:0 0 16px rgba(0,0,0,.35);white-space:nowrap}.pattern-score-flash.is-visible{opacity:1;animation:patternScoreFlashDrift 1.3s cubic-bezier(.16,.84,.22,1) forwards}.pattern-score-flash.perfect{color:var(--judgment-color-perfect)}.pattern-score-flash.good{color:var(--judgment-color-good)}.pattern-score-flash.miss{color:var(--judgment-color-miss)}.pattern-line__track{position:relative;width:100%;height:100%}.pattern-score-dots{position:absolute;left:50%;bottom:calc(.85rem + env(safe-area-inset-bottom));transform:translate(-50%);z-index:21;display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem;width:min(88vw,720px);min-height:14px;pointer-events:none}.pattern-score-dot{width:10px;height:10px;border-radius:999px;box-shadow:0 0 0 1px #ffffff38}.pattern-score-dot.perfect{background:var(--judgment-color-perfect)}.pattern-score-dot.good{background:var(--judgment-color-good)}.pattern-score-dot.miss{background:var(--judgment-color-miss)}.pattern-line-event{--event-scale: 1;--event-color: rgba(250, 252, 255, .95);position:absolute;top:50%;left:0;transform:translate(-50%,-50%) scale(var(--event-scale));transform-origin:center;opacity:0;transition:opacity .12s ease,transform .12s ease}.pattern-line-event.is-visible{opacity:1}.pattern-line-event.is-hold-active{--event-scale: 1.08}.pattern-line-hit{display:block;width:12px;height:12px;border-radius:999px;background:var(--event-color)}.pattern-line-release{display:block;width:4px;height:15px;background:var(--event-color)}.pattern-line-hold-segment{position:absolute;top:50%;left:50%;height:3px;transform:translateY(-50%);transform-origin:left center;background:var(--event-color)}.pattern-line-hold-label{position:absolute;top:calc(50% - 12px);transform:translate(-50%,-100%);color:var(--event-color);font-size:.9rem;font-weight:800;letter-spacing:.18em;line-height:1;text-shadow:0 1px 3px rgba(0,0,0,.45);transition:opacity .12s ease}.tap-zone{width:min(520px,88vw);min-height:min(220px,35vh);aspect-ratio:auto;border-radius:var(--tap-zone-border-radius);border:var(--tap-zone-border);background:var(--tap-zone-bg);box-shadow:var(--tap-zone-shadow);transform:translateY(0);transition:transform 80ms steps(2,end),box-shadow .1s steps(2,end),border-color .1s steps(2,end)}.tap-zone:before,.tap-zone:after{display:none}.tap-zone__liquid,.tap-zone__surface,.tap-zone__caustics,.tap-zone__gloss{display:none!important}.tap-zone__text{position:relative;inset:auto;display:block;font-size:clamp(2rem,8vw,4.3rem);font-weight:900;letter-spacing:.14em;color:var(--tap-zone-text-color);text-shadow:var(--tap-zone-text-shadow)}.tap-zone.active{border-color:#fff}.tap-zone.pressed{transform:translateY(6px);box-shadow:0 0 0 4px #0d121cf2,0 6px #080c13eb,0 12px 16px #0000006b}body.compact-phase-hud .tap-zone,body.compact-phase-hud .tap-zone.phase-hud-prominent,body.compact-phase-hud .tap-zone.phase-hud-compact{position:relative;top:auto;left:auto;transform:translateY(0);padding:0}body.compact-phase-hud .tap-zone__text{font-size:clamp(2rem,8vw,4.3rem);letter-spacing:.14em;opacity:1}body.theme-retro-scifi.compact-phase-hud .tap-zone__text{text-shadow:1px 0 0 rgba(23,48,70,.85),-1px 0 0 rgba(23,48,70,.85),0 0 10px rgba(127,255,212,.22)}body.theme-retro-scifi .calibration-progress,body.theme-retro-scifi .calibration-offset-viz__value,body.theme-retro-scifi .calibration-offset-viz__metrics{border-radius:0;color:#cbfff0;border-color:#4f7997;background:#0a121fe6}body.theme-retro-scifi input[type=range]{accent-color:#7fffd4}@keyframes patternScoreFlashDrift{0%{transform:translate(-50%) translateY(0);opacity:0}12%{opacity:1}78%{transform:translate(-50%) translateY(.2rem);opacity:1}to{transform:translate(-50%) translateY(.6rem);opacity:0}}@media(max-width:700px){.pattern-line{top:31%;width:75vw}.pattern-score-flash{bottom:calc(4.1rem + env(safe-area-inset-bottom));font-size:clamp(1.2rem,5.6vw,1.8rem)}.tap-zone{min-height:min(190px,30vh)}}