:root{--event-accent:var(--accent);--event-accent-secondary:var(--accent-700);--event-highlight:var(--accent);--event-background:var(--bg-dark);--event-panel:var(--card-bg);--event-border:var(--card-border);--event-glow:transparent}:root[data-seasonal-theme]{--accent:var(--event-accent);--accent-600:var(--event-accent);--accent-700:var(--event-accent-secondary);--accent-800:var(--event-accent-secondary);--accent-muted:color-mix(in srgb, var(--event-accent) 14%, transparent);--bg-dark:var(--event-background);--card-bg:var(--event-panel);--card-border:var(--event-border);--panel-border:var(--event-border);color-scheme:dark}:root[data-seasonal-theme] .card,:root[data-seasonal-theme] .modal-content{box-shadow:0 0 18px var(--event-glow)}:root[data-seasonal-theme] :focus-visible{outline-color:var(--event-highlight)}.seasonal-decoration-layer{position:fixed;inset:0;z-index:20;overflow:hidden;pointer-events:none;contain:strict}.seasonal-decoration{position:absolute;color:var(--event-highlight);opacity:.72;user-select:none}.seasonal-decoration:not(.seasonal-animated){filter:drop-shadow(0 0 5px var(--event-glow))}.seasonal-christmas-lights,.seasonal-snow-edges,.seasonal-sparkles{top:3.2rem;left:calc((var(--seasonal-index) + 1) * 100% / (var(--seasonal-count) + 1))}.seasonal-christmas-lights:nth-child(4n+1){color:#e05252}.seasonal-christmas-lights:nth-child(4n+2){color:#5ebc68}.seasonal-christmas-lights:nth-child(4n+3){color:#e0bc45}.seasonal-eggs,.seasonal-flowers,.seasonal-hearts,.seasonal-presents,.seasonal-pumpkins,.seasonal-roses{bottom:.5rem;left:calc((var(--seasonal-index) + 1) * 100% / (var(--seasonal-count) + 1));font-size:1.25rem}.seasonal-cobwebs{top:4rem;right:.5rem;font-size:2rem}.seasonal-eggs{color:var(--event-accent-secondary)}.seasonal-hearts{color:var(--event-accent)}.seasonal-anniversary-badge,.seasonal-year-banner{top:4rem;left:50%;transform:translateX(-50%);padding:.25rem .7rem;border:1px solid var(--event-border);border-radius:999px;background:color-mix(in srgb,var(--event-panel) 90%,transparent);font-size:.75rem;font-weight:700}.seasonal-preview-label{top:.4rem;left:50%;transform:translateX(-50%);padding:.2rem .65rem;border:1px solid var(--event-border);border-radius:999px;background:var(--event-panel);color:var(--text);font-size:.7rem;font-weight:700;opacity:.9}.seasonal-animated{opacity:.24}.seasonal-confetti,.seasonal-falling-snow,.seasonal-petals{top:-2rem;left:calc((var(--seasonal-index) + .5) * 100% / var(--seasonal-count));animation:seasonal-fall calc(8s + var(--seasonal-index) * .35s) linear calc(var(--seasonal-index) * -.55s) infinite}.seasonal-bats{top:calc(12% + var(--seasonal-index) * 7%);left:-2rem;animation:seasonal-fly calc(14s + var(--seasonal-index) * 2s) linear calc(var(--seasonal-index) * -2s) infinite}.seasonal-fog{left:-20%;bottom:calc(var(--seasonal-index) * 9%);width:70%;height:8rem;border-radius:50%;background:rgba(130,110,150,.08);filter:blur(24px);animation:20s ease-in-out infinite alternate seasonal-fog}.seasonal-fireworks{top:calc(8% + var(--seasonal-index) * 5%);left:calc((var(--seasonal-index) + 1) * 100% / 7);font-size:1.5rem;animation:seasonal-burst 8s ease-out calc(var(--seasonal-index) * 1.1s) infinite}@keyframes seasonal-fall{to{transform:translate3d(calc((var(--seasonal-index) % 3 - 1) * 3rem),105vh,0) rotate(180deg)}}@keyframes seasonal-fly{to{transform:translate3d(110vw,5vh,0)}}@keyframes seasonal-fog{to{transform:translate3d(65vw,0,0)}}@keyframes seasonal-burst{0%,100%,78%{opacity:0;transform:scale(.2)}82%{opacity:.8;transform:scale(1.5)}90%{opacity:0;transform:scale(2)}}:root.event-effects-reduced .seasonal-animated,body.no-animations .seasonal-animated{display:none}@media (prefers-reduced-motion:reduce){.seasonal-animated{display:none}}@media (max-width:640px){.seasonal-animated:nth-of-type(n+10),.seasonal-cobwebs,.seasonal-flowers,.seasonal-roses{display:none}.seasonal-decoration-layer{font-size:.8rem}}