:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--text-color: #333;--bg-color: #fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main{flex:1;width:100%}body{margin:8px;display:flex;align-items:center;width:100%;min-height:100vh;min-width:fit-content;flex-direction:column;overflow-x:hidden}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}h1{font-size:3.2em;line-height:1.1}@media (prefers-color-scheme: dark){:root{--text-color: #f0f0f0;--bg-color: #121212}}body{color:var(--text-color);background-color:var(--bg-color)}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;color:#000;background-color:#1baf27;cursor:pointer;transition:border-color .25s;margin:.6em}button:hover{border-color:#f9f9f9}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#1baf27}}@media screen and (orientation: portrait) and (max-width: 768px){body{padding-bottom:70px}}.form-group{margin-bottom:1.5rem;width:100%}input[type=text],input[type=email],input[type=password],input[type=date],select,textarea{border-radius:8px;border:1px solid #ccc;padding:.6em 1.2em;font-size:1em;font-family:inherit;width:100%;max-width:400px;transition:border-color .25s,box-shadow .25s;box-sizing:border-box}input:focus,select:focus,textarea:focus{outline:none;border-color:#1baf27;box-shadow:0 0 0 2px #1baf2733}input:hover,select:hover,textarea:hover{border-color:#169c20}input::placeholder,textarea::placeholder{opacity:1}label{display:block;margin-bottom:.5rem;font-weight:500;color:inherit}.avatar-grid{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1rem}.avatar-option{width:60px;height:60px;border-radius:8px;cursor:pointer;border:2px solid transparent;transition:border-color .25s;overflow:hidden}.avatar-option:hover{border-color:#1baf27}.avatar-option.selected{border-color:#1baf27;box-shadow:0 0 0 2px #1baf2733}.avatar-option img{width:100%;height:100%;object-fit:cover}input[type=submit],input[type=reset]{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1baf27;cursor:pointer;transition:border-color .25s}input[type=submit]:hover,input[type=reset]:hover{border-color:#f9f9f9}@media (prefers-color-scheme: light){input[type=text],input[type=email],input[type=password],input[type=date],select,textarea{border-color:#ddd}input:focus,select:focus,textarea:focus{border-color:#1baf27}}@media screen and (orientation: portrait){.form-group{margin-bottom:1rem}input[type=text],input[type=email],input[type=password],input[type=date],select,textarea{padding:.75em 1em}}.selection-container{display:flex;flex-direction:column;align-items:center}.cardsets{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;width:100%}.cardset{width:100px;height:100px;margin:10px;border:1px solid #ccc;display:inline-block}.cardset-face{width:100%;height:100%}.cardset-front img{width:100%;height:100%;object-fit:contain}@media screen and (orientation: portrait){.card{width:60px;height:80px;perspective:500px;margin:5px}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:#fff;padding:20px;border-radius:8px;max-width:500px;width:90%;position:relative}.modal-close-button{position:absolute;top:10px;right:10px;background:none;border:none;font-size:1.5rem;cursor:pointer}.player-tile{display:flex;flex-direction:column;align-items:center;width:120px;padding:1rem;margin:.5rem;border-radius:12px;background-color:#ffffff1a;cursor:pointer;transition:all .2s ease;text-align:center}.player-tile:hover{background-color:#fff3;transform:scale(1.05)}.player-tile.selected{background-color:#1baf2733;border:2px solid #1baf27}.player-avatar{width:80px;height:80px;margin-bottom:.5rem;display:flex;justify-content:center;align-items:center}.player-avatar img{max-width:100%;max-height:100%;object-fit:contain}.player-name{margin:.5rem 0 0;font-weight:500}.parent-badge{margin-top:.25rem;font-size:1.2rem}.player-tiles{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:1.5rem}.player-selector{max-width:800px;margin:0 auto;padding:2rem;text-align:center}.player-selector h2{margin-bottom:1.5rem;align-items:center}.player-stats{margin-top:20px;font-family:Arial,sans-serif}.scores-header{display:grid;grid-template-columns:2fr 2fr 1fr;font-weight:700;padding:8px;border-bottom:1px solid #ddd}.score-entry{display:grid;grid-template-columns:2fr 2fr 1fr;padding:8px;border-bottom:1px solid #eee}.score-entry:last-child{border-bottom:none}.scores-table{width:100%;border-collapse:collapse}.scores-table th,.scores-table td{padding:8px;text-align:left;border-bottom:1px solid #ddd}.card{width:clamp(60px,15vw,100px);height:clamp(60px,15vw,100px);perspective:1000px;margin:0;cursor:pointer;position:relative}.card-face{position:absolute;width:100%;height:100%;backface-visibility:hidden;transition:transform .6s;border-radius:10px;display:flex;justify-content:center;align-items:center;overflow:hidden}.card-front{transform:rotateY(180deg)}.card-back{background-color:#f0f0f0}.card.flipped .card-front{transform:rotateY(0)}.card.flipped .card-back{transform:rotateY(180deg)}.card-face img{max-width:90%;max-height:90%;object-fit:contain}@media screen and (orientation: portrait) and (max-width: 768px){.card{width:20vw;height:20vw}}.modal{position:fixed;top:auto;left:auto;right:auto;bottom:auto;background:#ffffff80;display:flex;flex-direction:column;justify-content:center;align-items:stretch;z-index:1000}.modal>div{background:#b6fcaf;padding:20px;text-align:center;display:flex;flex-direction:column;gap:16px;width:90%;max-width:300px;margin:auto;border-radius:8px;color:#000}.modal-buttons{display:flex;gap:12px;justify-content:space-between}.modal-buttons button{flex:1;padding:10px;border:none;border-radius:4px;background:#4caf50;color:#fff;cursor:pointer;font-size:16px}.game-container{display:flex;flex-direction:column;align-items:center;width:100%;max-width:100%;flex:1;overflow-y:auto;padding:0;box-sizing:border-box}.game-board{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;width:95%;max-width:95;margin:8px;padding:0;justify-items:center}@media screen and (max-width: 768px){.game-board{grid-template-columns:repeat(4,1fr)}}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;width:100vw;height:10vh;min-height:50px;max-height:70px;position:relative;box-sizing:border-box;left:0}.header-logo{font-weight:700;font-size:1.5rem}.hamburger{display:none;background:none;border:none;padding:.5rem;border-radius:4px;cursor:pointer;color:var(--text-color)}.hamburger:hover{background-color:#1baf271a}.header-nav{display:flex;gap:1rem;background:none;border:none;box-shadow:none;padding:0;width:auto;max-width:none;margin:8px;position:static}.header-nav button{background:none;color:var(--text-color);width:auto;text-align:center}@media (max-width: 768px){.hamburger{display:block}.header-nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:center;padding:1rem;gap:.5rem;background-color:var(--bg-color);border:1px solid rgba(0,0,0,.1);border-radius:8px;box-shadow:0 4px 6px #0000001a;z-index:1000;width:90%;max-width:300px;margin:0 auto;max-height:70vh;overflow-y:auto}.header-nav.open{display:flex}}.footer{display:flex;justify-content:space-between;align-items:center;padding:1rem;width:100vw;box-sizing:border-box;min-height:50px;left:0}