.letterContainer{width:80%;margin:20px auto;padding:20px;background:#fdfbf6;font-family:Courier,monospace;color:#333;background:radial-gradient(circle,#ddd,#f7f3eb);box-shadow:inset -1px -2px 4px rgba(0,0,0,.1),inset 2px 2px 4px rgba(255,255,255,.6),-1px 5px 10px rgba(0,0,0,.3);-webkit-clip-path:polygon(1% 0,calc(100% - 5%) 3%,calc(100% - 2%) calc(100% - 5%),calc(95%) calc(100% - 2%),calc(5%) calc(100% - 3%),calc(2%) calc(95%));clip-path:polygon(1% 0,calc(100% - 5%) 3%,calc(100% - 2%) calc(100% - 5%),calc(95%) calc(100% - 2%),calc(5%) calc(100% - 3%),calc(2%) calc(95%));border:thin solid rgba(150,150,150,.4);transform:rotate(-1deg)}.letterText{white-space:pre-wrap}.writeTextArea{width:100%;height:100px;margin-bottom:10px}.cancel-button,.copy-link-button,.generate-link-button,.write-button{margin:5px}.linkContainer{margin-top:10px}.generatedLink{word-break:break-word;font-size:.5em}.fullScreenLetterWriter{padding:2rem;box-sizing:border-box;display:flex;flex-direction:column;background:linear-gradient(135deg,#667eea,#764ba2)}.letterHeader{align-items:center;gap:1rem;margin-bottom:2rem;color:white}.closeBtn{background:rgba(255,255,255,.2);border:none;color:white;width:40px;height:40px;border-radius:50%;font-size:1.2rem;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.closeBtn:hover{background:rgba(255,255,255,.3)}.fullHeightTextarea{resize:vertical;margin-bottom:1rem}.actionsContainer{display:flex;gap:1rem;flex-wrap:wrap}.copyIconBtn{background:rgba(255,255,255,.2);border:none;color:white;width:44px;height:44px;border-radius:12px;font-size:1.4rem;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .2s ease;display:flex;align-items:center;justify-content:center;margin-left:1rem;flex-shrink:0}.copyIconBtn:hover{background:rgba(255,255,255,.3);transform:scale(1.05)}.copyIconBtn:active{transform:scale(.98)}.linkContainer{display:flex;align-items:flex-start;gap:1rem;margin-top:1rem;background:rgba(255,255,255,.1);padding:1rem;border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-wrap:wrap}.generatedLink{flex:1 1;min-width:200px;word-break:break-all;margin:0;font-family:monospace;font-size:.9rem;line-height:1.4}.gpsState{font-size:12px;opacity:.85;color:rgba(255,255,255,.85)}.hint--warn{color:rgba(255,255,255,.92);opacity:.9;font-size:12px;max-width:34ch}.tile--locked{cursor:not-allowed}.tile--locked .icon{opacity:.9}.tile--locked:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.22));pointer-events:none}