.advent-calendar{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:110px;grid-auto-flow:dense;gap:10px;width:min(100%,900px);padding:18px;box-sizing:border-box;background:#f3ece0;border-radius:6px;box-shadow:0 20px 40px #00000080,inset 0 0 0 6px #e6dccb}@media (max-width: 700px){.advent-calendar{grid-template-columns:repeat(3,1fr);grid-auto-rows:85px;padding:10px;gap:6px}}.advent-tile{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:3px;font-family:Georgia,Times New Roman,serif;font-size:2.6rem;text-decoration:none;box-shadow:inset 0 0 0 1px #00000014,0 2px 4px #00000040;transition:transform .15s ease,box-shadow .15s ease}.advent-tile:hover{transform:translateY(-3px) rotate(-1deg);box-shadow:0 8px 14px #00000059}.advent-tile--red{background-color:#c8201e;color:#fff}.advent-tile--cream{background-color:#fbf7ef;color:#c8201e}.advent-tile--big{font-size:3.8rem}.advent-tile:after{content:"";position:absolute;bottom:10px;left:50%;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #0006}.advent-tile--dots{background-image:radial-gradient(rgba(255,255,255,.85) 1.5px,transparent 2px);background-size:12px 12px}.advent-tile--stars:before{content:"✦ ✧ ✦";position:absolute;top:8px;font-size:.9rem;letter-spacing:4px;color:#c9a24a}.advent-tile--snow:before{content:"❄︎";position:absolute;top:8px;right:10px;font-size:1.2rem;color:#c9a24a}.advent-tile--tree:before{content:"";position:absolute;left:12px;bottom:14px;width:22px;height:30px;background:#c9a24a;clip-path:polygon(50% 0,100% 100%,0 100%)}@media (max-width: 700px){.advent-tile{font-size:1.9rem}.advent-tile--big{font-size:2.8rem}}vaadin-app-layout::part(navbar){background-color:#c8201e;background-image:radial-gradient(rgba(255,255,255,.18) 1.5px,transparent 2px);background-size:14px 14px;border-bottom:3px solid #c9a24a;box-shadow:0 2px 8px #0006}vaadin-app-layout::part(drawer){background:#f3ece0;border-right:3px solid #c9a24a}.app-title{margin:0;font-family:Georgia,Times New Roman,serif;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.4)}.my-navbar vaadin-drawer-toggle{color:#fff}.my-navbar{position:relative}.my-navbar:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(255,255,255,.9) 1.5px,transparent 2px),radial-gradient(circle,rgba(255,255,255,.6) 1px,transparent 1.5px),radial-gradient(circle,rgba(255,255,255,.7) 2.5px,transparent 3px);background-size:80px 80px,60px 60px,140px 120px;background-position:0 0,25px 15px,50px 30px;animation:navbar-snow 10s linear infinite}@keyframes navbar-snow{to{background-position:0 160px,25px 75px,190px 270px}}@media (prefers-reduced-motion: reduce){.my-navbar:before{animation:none}}.logout-button{margin-right:12px;background:#fbf7ef;color:#c8201e;font-weight:600;border:1px solid #c9a24a}.logout-button:hover{background:#fff}.app-menu{padding:12px 0}.menu-link{display:block;width:80%;margin:2px 0;padding:6px 0;border-radius:3px;text-align:center;text-decoration:none;font-family:Georgia,Times New Roman,serif;font-size:1.1rem;color:#c8201e}.menu-link:hover,.menu-link[highlight]{background:#c8201e;color:#fff}.menu-link--bug{margin-top:15px;color:#8a1514}.menu-link--admin{color:#2e7d32}html,[theme~=dark]{--lumo-base-color: #1a201e;--lumo-primary-color: #c8201e;--lumo-primary-color-50pct: rgba(200, 32, 30, .5);--lumo-primary-color-10pct: rgba(200, 32, 30, .12);--lumo-primary-text-color: #ec5a53;--lumo-primary-contrast-color: #fff;--lumo-success-color: #2e7d4f;--lumo-success-color-50pct: rgba(46, 125, 79, .5);--lumo-success-color-10pct: rgba(46, 125, 79, .12);--lumo-success-text-color: #6fbf8b;--lumo-success-contrast-color: #fff;--lumo-error-color: #e0443e;--lumo-error-color-50pct: rgba(224, 68, 62, .5);--lumo-error-color-10pct: rgba(224, 68, 62, .12);--lumo-error-text-color: #ff7a73}h1,h2,h3{font-family:Georgia,Times New Roman,serif;color:#f3ece0}vaadin-button:not([theme~=tertiary]):not([theme~=tertiary-inline]):not([theme~=icon]):not([theme~=primary]){background-color:#fbf7ef;color:#c8201e;border:1px solid #c9a24a;font-weight:600}vaadin-button[theme~=primary]{background-color:#c8201e;color:#fff;border:1px solid #c9a24a}vaadin-text-field::part(input-field),vaadin-text-area::part(input-field),vaadin-password-field::part(input-field),vaadin-date-picker::part(input-field){box-shadow:inset 0 0 0 1px #c9a24a59}vaadin-grid{border:1px solid rgba(201,162,74,.4);border-radius:4px}vaadin-login-form{border:1px solid #c9a24a;border-radius:6px;overflow:hidden;box-shadow:0 20px 40px #00000080}.my-background{min-height:100vh;background-image:url(./background-DPnzJflc.svg);background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed}.readable-text{background-color:#141a18cc;border-radius:8px;display:inline-block}.my-navbar{width:100%;min-width:0;height:80px;overflow:hidden}.gruen{background-color:#2e7d4f}