.rings-app{--rings-bg:var(--rs-surface);--rings-panel:var(--rs-surface);--rings-text:#f5f5f5;--rings-muted:#aaa;--rings-border:#ffffff14;--rings-green:#8ee5a5;--rings-blue:#8dc7ff;--rings-teal:#b6ddc1;--rings-radius:10px;margin:0;background:#f7f8f8;color:var(--rings-text);font-family:Outfit,sans-serif;font-size:14px;line-height:1.4;color-scheme:dark;min-height:100dvh;display:flow-root}
.rings-app *{box-sizing:border-box}.rings-app button,.rings-app input,.rings-app a{-webkit-tap-highlight-color:transparent}.rings-app button{font:inherit;color:inherit;cursor:pointer}.rings-app button:focus-visible,.rings-app a:focus-visible,.rings-app input:focus-visible+.rings-switch{outline:2px solid var(--rings-blue);outline-offset:3px}.rings-app button{border:0}.rings-app [hidden]{display:none}.rings-shell{max-width:820px;margin:32px auto;padding:0 18px;background:var(--rings-bg);border:1px solid #3b3b3b;border-radius:24px;box-shadow:0 12px 45px #0002;overflow:hidden;display:flex;flex-direction:column;height:calc(100dvh - 64px)}.rings-header{height:54px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--rings-border);gap:16px}.rings-brand{display:flex;align-items:center;gap:10px;color:var(--rings-text);font-size:20px;font-weight:500;letter-spacing:-.7px;text-decoration:none}.rings-brand .rings-badge{font-size:11px;letter-spacing:.3px}.rings-sample{color:var(--rings-muted);font-size:11px}.rings-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:18px 0 16px}.rings-heading h1{font-size:26px;font-weight:500;letter-spacing:-.8px;margin:0}.rings-toggle{display:flex;align-items:center;gap:9px;color:var(--rings-muted);font-size:12px;cursor:pointer;position:relative}.rings-toggle input{position:absolute;width:1px;height:1px;opacity:0}.rings-switch{height:23px;width:38px;border:1px solid #555;background:var(--rings-panel);border-radius:30px;padding:3px;transition:background .18s}.rings-switch:before{content:"";display:block;width:15px;height:15px;border-radius:50%;background:var(--rings-muted);transition:transform .18s}.rings-toggle input:checked+.rings-switch{background:#344c3b;border-color:var(--rings-green)}.rings-toggle input:checked+.rings-switch:before{background:var(--rings-green);transform:translateX(15px)}
.rings-tabs{display:flex;gap:8px;margin-bottom:14px;padding:4px;background:#242424;border:1px solid #414141;border-radius:13px}.rings-tab{position:relative;background:none;padding:9px 14px;display:flex;flex:1;justify-content:center;align-items:center;gap:8px;font-weight:500;color:var(--rings-muted)!important;min-height:42px;border-radius:9px}.rings-tab[aria-selected=true]{color:var(--rings-text)!important;background:#414141}.rings-tab-count{font-size:10px;line-height:18px;min-width:18px;border-radius:5px;background:#ffffff08;text-align:center;color:var(--rings-muted)}.rings-scope{display:flex;gap:7px;margin-bottom:14px}.rings-pill{min-height:35px;padding:6px 12px;border-radius:var(--rings-radius);background:var(--rs-surface);border:1px solid #4b4b4b!important;font-size:12px!important;color:var(--rings-muted)!important}.rings-pill[aria-pressed=true]{color:#fff!important;border-color:#777!important;background:var(--rs-active)}.rings-schedule{display:flex;flex-direction:column;gap:12px}.rings-panel{background:var(--rings-panel);border:1px solid var(--rings-border);border-radius:14px;overflow:hidden;container:rings-record/inline-size}.rings-ring-head{padding:9px 12px;min-height:40px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--rings-border)}.rings-ring-head h3{font-size:16px;font-weight:600;letter-spacing:-.25px;margin:0}.rings-ring-summary{font-size:11px;color:var(--rings-muted)}.rings-class-related-data{position:relative;border-bottom:1px solid var(--rings-border)}.rings-class-related-data:last-child{border-bottom:0}.rings-class-related-data[data-has-rollups=true]{background:transparent}.rings-class-line{width:100%;display:grid;grid-template-columns:64px 22px minmax(0,1fr) 34px 46px;align-items:center;gap:8px;min-height:49px;padding:8px 12px;background:none;text-align:left;position:relative}.rings-class-line:hover{background:var(--rs-active)}.rings-class-line[aria-current=true]{background:var(--rs-active)}.rings-time-cell{font:12px Consolas,monospace;white-space:nowrap;color:#d1d4d8;font-variant-numeric:tabular-nums}.rings-ring-cell{font-size:10px;text-align:center;color:var(--rings-muted);border:1px solid var(--rings-border);border-radius:5px;width:19px;line-height:20px}.rings-class-cell{display:flex;gap:9px;min-width:0;align-items:center}.rings-class-id{font-size:12px;font-weight:600;color:var(--rings-blue);font-variant-numeric:tabular-nums}.rings-class-name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.rings-till-cell{display:flex;flex-direction:column;align-items:flex-end;gap:1px;font-size:14px;font-weight:600;line-height:1.15;font-variant-numeric:tabular-nums}.rings-token-label{font-size:9px;font-weight:400;color:var(--rings-muted);letter-spacing:.6px}.rings-badge{display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;border:1px solid var(--rings-border);border-radius:5px;padding:4px 7px;font-size:12px;font-weight:600;line-height:1.2;background:#ffffff03;color:var(--rings-muted)}.rings-badge[data-tone=green]{color:#00d8bb;background:#06332d;border-color:#007e70}.rings-badge[data-tone=blue]{color:#2bb3ff;background:#0c2638;border-color:#145477}.rings-entry-line{padding:7px 12px 0}.rings-entry-rollups{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.rings-entry-rollup{min-height:32px;display:inline-flex;align-items:center;gap:5px;background:var(--rs-surface);border:1px solid #007e70!important;color:#00d8bb!important;border-radius:8px;padding:5px 9px;font-size:13px!important;font-weight:500!important;max-width:100%}.rings-entry-rollup:hover,.rings-entry-rollup[aria-current=true]{color:#00d8bb;border-color:#00d8bb!important;background:var(--rs-active)} .rings-order{color:#b6ddc1;font-variant-numeric:tabular-nums}.rings-entry-arrow{color:var(--rings-muted);margin-left:2px}.rings-entry-rollup[aria-current=true] .rings-entry-arrow{color:var(--rings-teal)}.rings-footnote{font-size:11px;color:var(--rings-muted);text-align:center;margin:18px 0}
.rings-surface{color:var(--rings-text);background:var(--rings-bg);border:1px solid #494949;box-shadow:0 18px 65px #0005;padding:0;max-height:90dvh;overflow:auto;overscroll-behavior:contain;width:min(760px,calc(100% - 32px));max-width:none;border-radius:22px;margin:auto auto 20px;bottom:0;top:auto}.rings-surface::backdrop{background:#0006;backdrop-filter:blur(2px)}.rings-surface[data-mode=class]{width:min(580px,calc(100% - 40px));height:auto;max-height:calc(100dvh - 40px);top:20px;right:20px;bottom:auto;left:auto;margin:0;border-radius:22px}.rings-handle{width:34px;height:4px;border-radius:10px;background:#666;margin:10px auto 0}.rings-surface[data-mode=class] .rings-handle{display:none}.rings-surface-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 16px 14px}.rings-surface-context{font-size:11px;color:var(--rings-muted);margin:0 0 4px}.rings-surface-head h2{font-size:22px;font-weight:500;letter-spacing:-.5px;margin:0;outline:none}.rings-icon-button{display:grid;place-items:center;border:1px solid var(--rings-border)!important;border-radius:var(--rings-radius);width:36px;height:36px;flex-shrink:0;background:var(--rs-surface)}.rings-icon-button:hover{background:var(--rs-active)}.rings-surface-content{padding:0 16px max(18px,env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:16px}.rings-surface[open]{animation:rings-reveal .2s ease-out}@keyframes rings-reveal{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:600px){.rings-shell{padding:0 12px;margin:12px 16px;border-radius:20px}.rings-header{height:54px}.rings-brand{font-size:19px}.rings-sample{font-size:10px}.rings-heading{margin:16px 0 14px}.rings-heading h1{font-size:24px}.rings-surface{width:calc(100% - 24px);margin:0 12px 12px;border-radius:20px;max-height:calc(100dvh - 24px)}.rings-surface[data-mode=class]{width:calc(100% - 24px);height:auto;max-height:calc(100dvh - 24px);top:auto;bottom:12px;left:12px;right:12px;margin:0;border-radius:20px}.rings-surface[data-mode=class] .rings-handle{display:block}.rings-surface-head{padding:14px 12px}.rings-surface-content{padding-left:12px;padding-right:12px}.rings-toggle{font-size:11px}}
@media(prefers-reduced-motion:reduce){.rings-app *{animation:none!important;transition:none!important}}
.rings-class-line,.rings-pill,.rings-entry-rollup,.rings-order,.rings-token-label{white-space:nowrap}.rings-class-id,.rings-order{flex-shrink:0}.rings-entry-rollup>span:first-child{overflow:hidden;text-overflow:ellipsis}

/* Status identity is shared by schedule rows and their detail surfaces. */
.rings-badge[data-status=soon]{color:#d9db46;background:#35391b;border-color:#727637}.rings-badge[data-status=next]{color:#2bb3ff;background:#0c2638;border-color:#145477}.rings-badge[data-status=later]{color:#bcb0f4;background:#262140;border-color:#665c94}.rings-class-id{color:#8dc7ff}.rings-tab-count{background:#ffffff12;color:#d3d7db}

/* Schedule actions: ring anchors above, horse filters below. */
.rings-scroll{overflow-y:auto;overflow-x:hidden;min-height:0;flex:1;scrollbar-width:thin;scrollbar-color:#666 transparent;overscroll-behavior:contain;position:relative}
.rings-actions{position:sticky;top:0;z-index:2;background:var(--rings-bg);margin:0;padding:14px 0;display:flex;flex-wrap:nowrap;overflow-x:auto;gap:7px;scrollbar-width:none;border-bottom:1px solid #464646}
.rings-actions::-webkit-scrollbar,.rings-horse-actions::-webkit-scrollbar{display:none}
.rings-actions .rings-pill,.rings-horse-actions .rings-pill{flex-shrink:0;min-height:40px;font-size:14px!important}
.rings-actions .rings-pill:disabled{opacity:.35;cursor:default}
.rings-schedule{padding-top:12px}.rings-anchor{min-width:0}
.rings-horse-actions{flex-shrink:0;display:flex;overflow-x:auto;gap:7px;padding:12px 0 max(12px,env(safe-area-inset-bottom));background:var(--rings-bg);border-top:1px solid #464646;scrollbar-width:none}
@media(max-width:600px){.rings-shell{height:calc(100dvh - 24px)}.rings-actions{padding:12px 0}.rings-horse-actions{padding-top:10px}}

.rings-shell-footer{flex-shrink:0;border-top:1px solid #414141;padding:9px 0 10px;font-size:11px;color:#999;line-height:16px}.rings-horse-actions:not([hidden])+.rings-shell-footer{padding-top:7px}.rings-badge[data-status=live]{color:#00d8bb;background:#06332d;border-color:#007e70}

.rings-icon{width:17px;height:17px;flex-shrink:0;display:inline-block;vertical-align:middle}.rings-ring-head h3,.rings-pill,.rings-surface-context{display:flex;align-items:center;gap:7px}.rings-ring-head h3 .rings-icon{color:#2bb3ff}.rings-surface-context .rings-icon{color:#bcb0f4}.rings-surface-context .rings-icon:not(:first-child){margin-left:7px}.rings-entry-name{overflow:hidden;text-overflow:ellipsis}.rings-pill:hover{background:var(--rs-active)}.rings-entry-rollup .rings-icon{width:16px;height:16px}

/* One six-slot row shared by main and detail surfaces. */
.rings-app{--rings-columns:52px 28px minmax(0,1fr) 30px 43px 49px;--rings-row-text:13px;--rings-value-text:12px;--rings-label-text:10px}
.rings-grid,.rings-class-line{display:grid;grid-template-columns:var(--rings-columns);gap:6px;align-items:center;padding:9px 10px;min-height:49px;width:100%;box-sizing:border-box}
.rings-slot{min-width:0;display:flex;flex-direction:column;gap:2px;line-height:1.25}.rings-slot-value{min-width:0;overflow:hidden;text-overflow:ellipsis;font-size:var(--rings-value-text);font-weight:500;white-space:nowrap;font-variant-numeric:tabular-nums}
.rings-slot.rings-class-name .rings-slot-value{font-size:var(--rings-row-text);font-weight:600}.rings-slot.rings-class-name{display:flex;white-space:normal}.rings-token-label{font-size:var(--rings-label-text);letter-spacing:0;font-weight:400;white-space:nowrap}.rings-time-cell{font-family:inherit;font-size:var(--rings-value-text);letter-spacing:0}.rings-class-id{font-size:var(--rings-value-text)}.rings-grid>.rings-slot:nth-child(n+5){align-items:flex-end}.rings-badge{font-size:11px;padding:4px 5px}.rings-entry-rollup{font-size:var(--rings-row-text)!important}.rings-ring-head h3{font-size:15px}.rings-surface-head h2{font-size:17px;line-height:1.3;font-weight:600;letter-spacing:0}.rings-surface-context{font-size:12px}.rings-surface-content{gap:10px}.rings-detail-panel{border:1px solid var(--rings-border);border-radius:14px;overflow:hidden}.rings-metrics{border-top:1px solid var(--rings-border)}.rings-entry-detail{border-top:1px solid var(--rings-border)}.rings-entry-detail .rings-icon{color:#00d8bb}.rings-detail-note,.rings-detail-label{font-size:11px;color:var(--rings-muted);margin:0;padding:9px 10px}.rings-related{border-top:1px solid var(--rings-border)}.rings-detail-class{display:block;width:100%;background:none;text-align:left;padding:10px;color:var(--rings-text);font-size:13px!important;border-bottom:1px solid var(--rings-border)!important}.rings-detail-class span{display:block;color:var(--rings-muted);font-size:11px;margin-top:3px}.rings-detail-class:hover{background:var(--rs-active)}.rings-sequence-us{color:#bcb0f4}
@media(max-width:472px){.rings-app{--rings-columns:43px 24px minmax(0,1fr) 0px 38px 45px}.rings-type-cell{visibility:hidden}.rings-grid,.rings-class-line{gap:4px;padding-left:8px;padding-right:8px}.rings-entry-line{padding-left:8px;padding-right:8px}}

.rings-entry-open{background:none;padding:0;text-align:left;font-size:var(--rings-row-text)!important;font-weight:600!important;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rings-entry-open:hover{color:#2bb3ff}