/* Nenrin Biological Motion System — motion communicates time and condition. */
.nenrin-depth-title{perspective:900px;transform-style:preserve-3d}
.nenrin-glyph{display:inline-block;will-change:transform;transition:transform .55s cubic-bezier(.2,.8,.2,1)}

.nenrin-history-rail{position:fixed;z-index:86;left:50%;bottom:24px;width:min(620px,calc(100vw - 64px));height:46px;display:flex;align-items:center;justify-content:space-between;padding:0 4px;transform:translateX(-50%);border:1px solid rgba(224,216,199,.18);background:rgba(7,8,7,.76);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 18px 60px rgba(0,0,0,.38);touch-action:none;cursor:ew-resize;outline:none}
.nenrin-history-rail:focus-visible{border-color:rgba(220,48,40,.72);box-shadow:0 0 0 3px rgba(220,48,40,.12),0 18px 60px rgba(0,0,0,.38)}
.nenrin-history-rail.is-dragging{background:rgba(13,12,10,.92)}
.nenrin-history-rail::before,.nenrin-history-fill{content:"";position:absolute;left:22px;right:22px;top:22px;height:1px;background:rgba(224,216,199,.18)}
.nenrin-history-fill{right:auto;width:calc((100% - 44px) * var(--era-progress,0));background:#dc3028;box-shadow:0 0 14px rgba(220,48,40,.5);transition:width .7s cubic-bezier(.2,.8,.2,1)}
.nenrin-history-rail button{position:relative;z-index:1;width:38px;height:38px;padding:0;border:0;background:transparent;color:#8d8b82;cursor:pointer;font:9px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em}
.nenrin-history-rail button::before{content:"";position:absolute;left:50%;top:50%;width:5px;height:5px;border:1px solid currentColor;border-radius:50%;background:#080908;transform:translate(-50%,-50%);transition:.35s ease}
.nenrin-history-rail button span{position:absolute;left:50%;bottom:31px;opacity:0;transform:translate(-50%,5px);transition:.3s ease;white-space:nowrap}
.nenrin-history-rail button:hover span,.nenrin-history-rail button:focus-visible span,.nenrin-history-rail button.is-current span{opacity:1;transform:translate(-50%,0)}
.nenrin-history-rail button.is-current{color:#e5ded0}
.nenrin-history-rail button.is-current::before{width:11px;height:11px;border-color:#dc3028;background:#dc3028;box-shadow:0 0 0 5px rgba(220,48,40,.12)}

.tree{isolation:isolate}
.nenrin-care-gauge{position:absolute;z-index:4;right:18px;top:244px;width:50px;height:50px;display:grid;place-items:center;border-radius:50%;background:#0a0b09;color:#dcd5c7;box-shadow:0 8px 24px rgba(0,0,0,.45)}
.nenrin-care-gauge svg{position:absolute;inset:3px;width:44px;height:44px;transform:rotate(-90deg)}
.nenrin-care-gauge circle{fill:none;stroke:rgba(224,216,199,.14);stroke-width:1.5}
.nenrin-care-gauge circle.value{stroke:#799f82;stroke-width:2;stroke-linecap:round;stroke-dasharray:113.1;stroke-dashoffset:var(--care-offset,0);transition:stroke-dashoffset 1.1s cubic-bezier(.2,.8,.2,1)}
.nenrin-care-gauge span{font:11px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:-.04em}
.nenrin-care-gauge small{font-size:7px;color:#88867f}
.nenrin-care-due .nenrin-care-gauge circle.value{stroke:#dc3028}
.nenrin-care-due:not(.tree),.nenrin-care-due .nenrin-care-gauge{animation:nenrin-care-breathe 1.8s ease-in-out 2}
@keyframes nenrin-care-breathe{50%{box-shadow:0 0 0 8px rgba(220,48,40,.09),0 8px 28px rgba(0,0,0,.45)}}

@media(max-width:700px){.nenrin-history-rail{bottom:14px;width:calc(100vw - 28px)}.nenrin-history-rail button span{display:none}.nenrin-care-gauge{right:14px}}
@media(prefers-reduced-motion:reduce){.nenrin-glyph{transform:none!important;transition:none!important}.nenrin-history-fill,.nenrin-history-rail button::before,.nenrin-care-gauge circle.value{transition:none!important}.nenrin-care-due:not(.tree),.nenrin-care-due .nenrin-care-gauge{animation:none!important}}