/* The coordinate invitation lives in the existing help rail. */
.mur-observatory-footer { padding: 12px 16px; border-top: 1px solid var(--border); }
.mur-observatory-footer button { display: inline-flex; align-items: center; gap: 8px; min-height: 32px; padding: 3px; border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 11px; cursor: pointer; }
.mur-observatory-footer button:hover { color: var(--link); }
.mur-observatory-footer svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.3; }
.mur-observatory-footer button:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; }

.mur-cosmic-filters { position: absolute; width: 0; height: 0; overflow: hidden; pointer-events: none; }
.mur-cosmic-effects { position: fixed; z-index: 8500; inset: 0; overflow: hidden; background: radial-gradient(ellipse at 65% 35%,#28334826,transparent 65%),linear-gradient(#050b15f5,#091120eb); pointer-events: none; animation: mur-sky-reveal .4s ease-out both; }
.mur-cosmic-effects > svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.mur-cosmic-meteor { position: absolute; top: var(--meteor-y); left: var(--meteor-x); width: 0; height: 0; opacity: 0; transform-origin: 0 0; animation: mur-meteor-flight var(--meteor-duration) var(--meteor-delay) linear both,mur-meteor-light var(--meteor-duration) var(--meteor-delay) linear both; }
.mur-cosmic-meteor::after { content: ''; position: absolute; left: 0; top: 0; width: var(--meteor-core); height: var(--meteor-core); transform: translate(-50%,-50%); border-radius: 50%; background: #fffdf5; box-shadow: 0 0 3px 1px #e3efffd9,0 0 9px 2px #b8d4ee40; }
.mur-cosmic-meteor-trail { position: absolute; right: 0; top: 0; display: block; width: var(--meteor-length); height: var(--meteor-thickness); transform-origin: right center; background: linear-gradient(90deg,transparent,#cfaf8652 24%,#b9d1ee9c 60%,#e5efffe6 88%,#fffdf5); clip-path: polygon(0 45%,70% 5%,100% 20%,100% 80%,70% 95%,0 55%); animation: mur-meteor-tail var(--meteor-duration) var(--meteor-delay) linear both; }
.mur-cosmic-train { position: absolute; top: var(--meteor-y); left: var(--meteor-x); width: var(--meteor-distance); height: 1px; transform-origin: left center; opacity: 0; background: linear-gradient(90deg,transparent,#b4c9d35c 25%,#d7bd926e 70%,transparent); animation: mur-meteor-train var(--train-duration) var(--meteor-delay) linear both; }
.mur-cosmic-notice { position: fixed; z-index: 10100; top: calc(var(--mur-header-height, 110px) + 12px); left: 50%; display: flex; align-items: center; gap: 12px; box-sizing: border-box; width: max-content; max-width: calc(100vw - 28px); padding: 12px 16px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--text); box-shadow: 0 8px 30px #0003; transform: translateX(-50%); }
.mur-cosmic-notice p { margin: 0; font: 13px/1.45 Arial,sans-serif; }
.mur-cosmic-notice button { display: grid; flex: 0 0 28px; width: 28px; height: 28px; padding: 0; place-items: center; border: 0; background: transparent; color: inherit; cursor: pointer; }
.mur-cosmic-notice svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.mur-cosmic-effects[hidden],.mur-cosmic-notice[hidden],.mur-red-light-exit[hidden] { display: none !important; }

.mur-observatory-dialog { width: min(800px,calc(100vw - 28px)); padding: 0; overflow: auto; }
.mur-observatory-dialog::backdrop { background: #030815b8; backdrop-filter: blur(4px); }
.mur-observatory-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 22px 24px; background: #0c1424; color: #e2edff; }
.mur-observatory-header span { display: block; margin-bottom: 7px; font-size: 10px; letter-spacing: .13em; text-transform: uppercase; color: #aebed6; }
.mur-observatory-header h2 { margin: 0; font-size: 23px; line-height: 1.3; color: inherit; }
.mur-observatory-header .mur-icon-button { flex: 0 0 32px; color: inherit; }
#mur-observatory-dialog .mur-modal-close { border: 0; background: transparent; }
.mur-observatory-sky { margin: 0; background: #0c1424; }
.mur-observatory-photo { display: block; width: 100%; height: auto; }
.mur-observatory-credit { padding: 8px 18px; color: #b5c5dc; font-size: 11px; line-height: 1.4; text-align: right; }
.mur-observatory-details { padding: 22px 24px; background: var(--surface); color: var(--text); }
.mur-observatory-details p { margin: 0 0 20px; font-size: 14px; line-height: 1.6; }
.mur-observatory-location { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 24px; }
.mur-observatory-details dl { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; margin: 0; }
.mur-observatory-details dt { margin-bottom: 6px; color: var(--muted); font-size: 11px; }
.mur-observatory-details dd { margin: 0; font-size: 13px; font-variant-numeric: tabular-nums; }
.mur-observatory-discover { white-space: nowrap; }
.mur-observatory-discover svg { flex: 0 0 16px; width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Temporary red palette. The normal theme preference is held by theme.js. */
:root[data-theme][data-mur-red-light] {
    --page-bg: #100404; --surface: #1b0808; --text: #f0a19a; --widget-text: #f0a19a;
    --muted: #c17e78; --sidebar-text: #d68e87; --heading: #ffada4; --link: #f29b90;
    --border: #703b35; --stripe: #250d0c; --hover: #421914; --hover-text: #ffbab0;
    --warning-bg: #30100b; --warning-border: #a65e4b; --warning-text: #f7b49c;
    --disabled-bg: #351310; --usable: #eda397; --short: #e78b72; --past: #ab7772;
    --success: #d9a099; --success-bg: #30100f; --success-border: #875650; --success-text: #eeb8ad;
    --danger: #ff8175; --danger-bg: #3a100d; --danger-border: #ca6055; --danger-text: #ffaaa0; --caution: #e9a18b;
}
html[data-mur-red-light] body :is(.header2,.blue,.mur-modal-header,.ui-dialog-titlebar,.mur-demo-banner) { background: #260a09 !important; color: #f0a19a !important; }
html[data-mur-red-light] body :is(.phase1-proposal-overview,.phase2-proposal-overview) { background: #260a09 !important; }
html[data-mur-red-light] body :is(.phase1-proposal-overview,.phase2-proposal-overview) * { color: var(--text) !important; }
html[data-mur-red-light] body :is(.mur-action-primary,.mur-button-primary,.phase2-add-actions,.header-account-trigger,.header-sign-in) { background: var(--surface) !important; border-color: var(--border) !important; color: var(--text) !important; }
html[data-mur-red-light] body :is(input,select,textarea,button,.ui-state-default,.ui-widget-content,.gray,.header-account-menu,.mur-badge) { background-color: var(--surface); border-color: var(--border); color: var(--text); }
html[data-mur-red-light] body :is(.logo_mur,.header-account-trigger,.header-sign-in) { color: var(--text); }
html[data-mur-red-light] body :is(img:not(.mur-observatory-photo),canvas,.mur-cosmic-effects,.mur-observatory-sky,.mur-observatory-header) { filter: url('#mur-red-spectrum') brightness(.75); }
.mur-red-light-exit { position: fixed; z-index: 10110; right: 16px; bottom: 16px; min-height: 36px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); color: var(--text); font: 12px/1.4 Arial,sans-serif; cursor: pointer; box-shadow: 0 4px 16px #0004; }
.mur-red-light-exit span { font-weight: bold; }
@keyframes mur-sky-reveal { from { opacity: 0; } to { opacity: 1; } }
@keyframes mur-meteor-flight { from { transform: translate(0,0) rotate(var(--meteor-angle)); } to { transform: translate(var(--meteor-dx),var(--meteor-dy)) rotate(var(--meteor-angle)); } }
@keyframes mur-meteor-light { 0%,100% { opacity: 0; } 12% { opacity: .35; } 35%,55% { opacity: var(--meteor-brightness); } 75% { opacity: .5; } 90% { opacity: .18; } }
@keyframes mur-meteor-tail { 0% { transform: translateY(-50%) scaleX(.08); } 35% { transform: translateY(-50%) scaleX(.85); } 60% { transform: translateY(-50%) scaleX(1); } 100% { transform: translateY(-50%) scaleX(.35); } }
@keyframes mur-meteor-train { 0% { transform: rotate(var(--meteor-angle)) scaleX(0); opacity: 0; } 25% { opacity: .22; } 60% { transform: rotate(var(--meteor-angle)) scaleX(1); opacity: .16; } 100% { transform: rotate(var(--meteor-angle)) scaleX(1); opacity: 0; } }
@media (max-width: 540px) {
    .mur-observatory-header,.mur-observatory-details { padding: 18px; }
    .mur-observatory-header h2 { font-size: 19px; }
    .mur-observatory-location { grid-template-columns: 1fr; gap: 18px; }
    .mur-observatory-discover { justify-self: start; }
    .mur-observatory-details dl { grid-template-columns: 1fr; gap: 12px; }
    .mur-observatory-details dl > div { display: flex; justify-content: space-between; gap: 12px; }
    .mur-observatory-credit { padding: 7px 14px; }
}
@media (prefers-reduced-motion: reduce) {
    .mur-cosmic-effects { animation: none; }
    .mur-cosmic-meteor,.mur-cosmic-train { display: none; }
}
@media print { .mur-observatory-footer,.mur-cosmic-effects,.mur-cosmic-notice,.mur-red-light-exit,.mur-observatory-dialog { display: none !important; } }