*{margin:0;padding:0;box-sizing:border-box}body{background:linear-gradient(135deg,#0a0a0a,#1a0a2e 25%,#16213e 50%,#0f0a1f 75%,#000);background-attachment:fixed;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:#e7e9ea;line-height:1.4}.app-container{max-width:680px;margin:0 auto;min-height:100vh;background:rgba(0,0,0,.3);border-left:1px solid rgba(139,92,246,.1);border-right:1px solid rgba(139,92,246,.1)}.app-container,.app-header{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.app-header{position:-webkit-sticky;position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:rgba(0,0,0,.8);border-bottom:1px solid rgba(139,92,246,.15);z-index:100}.logo{font-size:32px;font-weight:900;color:#8b5cf6;text-shadow:0 0 30px rgba(139,92,246,.6);font-family:Arial Black,sans-serif}.scan-link{color:#8b5cf6;text-decoration:none;font-size:15px;font-weight:600;padding:8px 20px;border:1px solid rgba(139,92,246,.3);border-radius:25px;background:rgba(139,92,246,.05);transition:all .3s cubic-bezier(.4,0,.2,1)}.scan-link:hover{background:rgba(139,92,246,.15);border-color:rgba(139,92,246,.5);transform:translateY(-2px);box-shadow:0 8px 25px rgba(139,92,246,.3)}.composer{display:flex;gap:16px;padding:24px;border-bottom:1px solid rgba(139,92,246,.1);background:rgba(139,92,246,.02)}.composer-avatar{flex-shrink:0}.avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#8b5cf6,#a855f7,#c084fc);display:flex;align-items:center;justify-content:center;color:white;font-weight:700;font-size:14px;border:2px solid rgba(139,92,246,.3);box-shadow:0 4px 20px rgba(139,92,246,.2)}.composer-main{flex:1 1}.composer-input{width:100%;background:transparent;border:none;color:#e7e9ea;font-size:20px;font-family:inherit;resize:none;min-height:120px;outline:none;line-height:1.5}.composer-input::placeholder{color:rgba(231,233,234,.4)}.composer-footer{display:flex;align-items:center;justify-content:space-between;margin-top:20px}.char-count{font-size:14px;color:rgba(139,92,246,.6);font-weight:500}.char-count.warning{color:#fbbf24}.char-count.danger{color:#ef4444}.post-btn{background:linear-gradient(135deg,#8b5cf6,#a855f7);color:white;border:none;border-radius:30px;padding:12px 32px;font-weight:700;font-size:15px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 20px rgba(139,92,246,.3)}.post-btn:hover:not(:disabled){background:linear-gradient(135deg,#7c3aed,#9333ea);transform:translateY(-2px);box-shadow:0 8px 30px rgba(139,92,246,.4)}.post-btn:disabled{background:rgba(139,92,246,.2);opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.feed{background:transparent}.post{display:flex;gap:16px;padding:16px 24px;border-bottom:1px solid rgba(139,92,246,.08);transition:all .3s ease;background:rgba(0,0,0,.1)}.post:hover{background:rgba(139,92,246,.03);border-bottom-color:rgba(139,92,246,.15)}.post-avatar{flex-shrink:0;margin-top:2px}.post-main{flex:1 1;min-width:0}.post-header{display:flex;align-items:center;gap:12px;margin-bottom:6px}.post-author{color:rgba(139,92,246,.8);font-weight:500;font-size:12px;font-family:SF Mono,Consolas,monospace;background:rgba(139,92,246,.08);padding:2px 8px;border-radius:8px;border:1px solid rgba(139,92,246,.15);transition:all .3s ease;word-break:break-all;white-space:normal;overflow:visible;text-overflow:unset;max-width:none}.post-author:hover{background:rgba(139,92,246,.15);border-color:rgba(139,92,246,.3)}.post-time{color:rgba(139,92,246,.6);font-size:14px;font-weight:500}.post-content{color:#e7e9ea;font-size:16px;line-height:1.5;margin:8px 0 6px;white-space:pre-wrap;word-wrap:break-word}.post-actions{margin-top:4px}.like-btn,.post-actions{display:flex;align-items:center}.like-btn{background:transparent;border:none;color:rgba(139,92,246,.5);cursor:pointer;gap:8px;padding:8px 16px;border-radius:25px;transition:all .3s cubic-bezier(.4,0,.2,1);font-size:14px;font-weight:500}.heart{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;transition:all .3s ease}.like-btn:hover:not(:disabled){background:rgba(236,72,153,.1);color:#ec4899;transform:scale(1.05)}.like-btn:hover:not(:disabled) .heart{fill:rgba(236,72,153,.2);transform:scale(1.1)}.like-btn.liked{color:#ec4899}.like-btn.liked .heart{fill:#ec4899;stroke:#ec4899}.like-btn.loading{opacity:.6;cursor:not-allowed;animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.6}50%{opacity:.8}}.app-footer{border-top:1px solid rgba(139,92,246,.1);padding:24px;background:rgba(139,92,246,.02);margin-top:auto}.footer-content{text-align:center;color:rgba(139,92,246,.6);font-size:14px;font-weight:500}.footer-brand{color:#8b5cf6;font-weight:700;text-shadow:0 0 10px rgba(139,92,246,.3);text-decoration:none;transition:all .3s ease}.footer-brand:hover{color:#a855f7;text-shadow:0 0 20px rgba(139,92,246,.5);transform:translateY(-1px)}.toast-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:10000;pointer-events:none;display:flex;align-items:flex-end;justify-content:flex-end;padding:30px;background:rgba(0,0,0,.2);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.toast-card{background:rgba(0,0,0,.85);-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border:1px solid rgba(139,92,246,.3);color:white;border-radius:16px;padding:20px 24px;box-shadow:0 20px 60px rgba(0,0,0,.4),0 0 0 1px rgba(255,255,255,.05),inset 0 1px 0 rgba(255,255,255,.1),0 0 40px rgba(139,92,246,.2);display:flex;align-items:center;gap:16px;animation:slideInToast .6s cubic-bezier(.4,0,.2,1);pointer-events:all;max-width:380px;transform:translateZ(0);transition:all .3s ease}.toast-card:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 25px 80px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.08),inset 0 1px 0 rgba(255,255,255,.15),0 0 60px rgba(139,92,246,.3)}.toast-icon{width:28px;height:28px;background:linear-gradient(135deg,#8b5cf6,#a855f7);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex-shrink:0;box-shadow:0 4px 20px rgba(139,92,246,.4)}.toast-content{flex:1 1}.toast-title{font-weight:600;font-size:15px;margin-bottom:4px;color:rgba(255,255,255,.95)}.toast-link{color:rgba(139,92,246,.9);text-decoration:none;font-size:14px;transition:all .2s ease;border-bottom:1px solid rgba(139,92,246,.3)}.toast-link:hover{color:#8b5cf6;border-bottom-color:#8b5cf6}.toast-close{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.7);font-size:18px;cursor:pointer;padding:8px;border-radius:8px;transition:all .2s ease;flex-shrink:0;width:36px;height:36px;display:flex;align-items:center;justify-content:center}.toast-close:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:white;transform:scale(1.1)}@keyframes slideInToast{0%{transform:translateX(120%) translateY(30px) scale(.9);opacity:0;filter:blur(8px)}to{transform:translateX(0) translateY(0) scale(1);opacity:1;filter:blur(0)}}@media (max-width:768px){.app-container{border-left:none;border-right:none}.app-header,.composer,.post{padding-left:20px;padding-right:20px}.composer-input{font-size:18px}.toast-overlay{padding:20px}.toast-card{max-width:calc(100vw - 40px)}}@media (max-width:480px){.logo{font-size:28px}.avatar{width:40px;height:40px;font-size:12px}.composer-input{font-size:16px;min-height:100px}.post-author{font-size:11px;padding:2px 6px;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.post-content{font-size:15px}.like-btn{padding:6px 12px}.heart{width:18px;height:18px}}