.card{aspect-ratio:236/344;border-radius:.4vw;width:10vw;overflow:hidden}.card img{color:#0000;font-size:0}
.card-placeholder-main{aspect-ratio:236/344;box-sizing:border-box;border:1px solid #000;border-radius:.4vw;width:10vw;overflow:hidden}

.foundations-main{gap:1vw;display:flex}
.tableau-main{box-sizing:border-box;justify-content:center;height:100%;display:flex}

.card-stack-preview{pointer-events:none;width:10vw;position:relative}.card-stack-preview-item{width:100%;position:absolute;left:0}
.modal-overlay{z-index:1000;background-color:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:#fff;border-radius:8px;min-width:300px;max-width:400px;padding:30px;box-shadow:0 4px 6px #0000001a}.modal-content h2{text-align:center;margin:0 0 20px;font-size:1.5rem}.difficulty-options{flex-direction:column;gap:12px;margin-bottom:20px;display:flex}.modal-difficulty-button{cursor:pointer;background:#fff;border:2px solid #ddd;border-radius:4px;padding:12px 24px;font-size:1rem;font-weight:700;transition:all .2s}.modal-difficulty-button:hover:not(:disabled){background:#f0f0f0;border-color:#4caf50}.modal-difficulty-button.active{color:#fff;cursor:not-allowed;background:#4caf50;border-color:#4caf50}.modal-difficulty-button:disabled{opacity:.6;cursor:not-allowed}.close-button{cursor:pointer;background:#f0f0f0;border:none;border-radius:4px;width:100%;padding:10px;font-size:1rem;transition:background .2s}.close-button:hover{background:#e0e0e0}
.container-main-board{box-sizing:border-box;background:#1b732d;flex-direction:column;justify-content:space-between;width:100vw;height:100vh;padding:20px;display:flex;position:relative}.container-tableau{width:100%;height:100%}.container-top{justify-content:space-between;margin-bottom:20px;display:flex}.game-controls{z-index:100;box-sizing:border-box;align-items:center;gap:12px;width:100%;padding-bottom:20px;padding-left:20px;display:flex;position:absolute;bottom:0;left:0}.settings-button{color:#fff;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;width:44px;height:44px;padding:10px;font-size:1rem;transition:all .2s;display:flex}.settings-button:hover{opacity:.8}.difficulty-control{align-items:center;gap:8px;display:flex}.difficulty-label{color:#000;font-size:1rem;font-weight:700}.difficulty-button{color:#4e50d9;cursor:pointer;background:#ccb814;border:none;border-radius:39px;padding:10px 20px;font-size:1rem;font-weight:700;transition:all .2s}.difficulty-button:hover{color:#ccb814;background:#4e50d9}.new-game-button{color:#fff;cursor:pointer;background:#fff3;border:2px solid #fff;border-radius:4px;padding:10px 20px;font-size:1rem;font-weight:700;transition:all .2s}.new-game-button:hover{background:#ffffff4d}ol{padding-left:20px;list-style-type:circle}