*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0a;--surface:#141414;--border:#2a2a2a;--accent:#f33;--accent-hover:#ff4d4d;--text:#fff;--text-muted:#888;--text-dim:#666;--text-ghost:#333;--font:"Courier New", "Courier", monospace;--radius:8px}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:2rem 1.5rem;display:flex;position:relative}body:before{content:"";background:linear-gradient(90deg, var(--accent), #f63, var(--accent));height:2px;position:fixed;top:0;left:0;right:0}.container{flex-direction:column;align-items:center;width:100%;max-width:440px;display:flex}.logo{text-align:center;margin-bottom:3rem;animation:.6s ease-out fadeIn}.logo h1{letter-spacing:-2px;font-size:48px;font-weight:700;line-height:1;font-family:var(--font)}.logo h1 span{color:var(--accent)}.logo p{color:var(--text);letter-spacing:2px;text-transform:uppercase;margin-top:8px;font-size:15px}.form{width:100%;animation:.6s ease-out .15s both fadeIn}.input-wrapper{margin-bottom:12px;position:relative}.url-input{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;font-family:var(--font);color:var(--text);outline:none;padding:16px 18px;font-size:16px;transition:border-color .2s}.url-input::placeholder{color:var(--text);opacity:.6}.url-input:focus{border-color:var(--accent)}.submit-btn{background:var(--accent);border-radius:var(--radius);width:100%;font-family:var(--font);color:var(--text);letter-spacing:1px;text-transform:uppercase;cursor:pointer;border:none;padding:16px;font-size:16px;font-weight:700;transition:background .2s,transform .1s}.submit-btn:hover{background:var(--accent-hover)}.submit-btn:active{transform:scale(.98)}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.result{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;margin-top:1.5rem;padding:16px;animation:.3s ease-out slideUp}.result-label{color:var(--text);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-size:15px}.result-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.result-url{color:var(--accent);white-space:nowrap;text-overflow:ellipsis;font-size:22px;font-weight:700;overflow:hidden}.copy-btn{background:var(--border);font-family:var(--font);color:var(--text);cursor:pointer;white-space:nowrap;text-transform:uppercase;letter-spacing:.5px;border:none;border-radius:6px;flex-shrink:0;padding:6px 14px;font-size:14px;transition:background .2s,color .2s}.copy-btn:hover{color:var(--text);background:#3a3a3a}.copy-btn.copied{background:var(--accent);color:var(--text)}.savings{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:12px;font-size:13px}.qr-section{border-top:1px solid var(--border);flex-direction:column;align-items:center;margin-top:16px;padding-top:16px;display:flex}.qr-img{border-radius:var(--radius);width:160px;height:160px}.qr-download{font-family:var(--font);color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;border:1px solid var(--border);cursor:pointer;border-radius:6px;margin-top:10px;padding:6px 14px;font-size:13px;text-decoration:none;transition:border-color .2s,color .2s}.qr-download:hover{border-color:var(--accent);color:var(--text)}.history{width:100%;margin-top:2rem;animation:.6s ease-out fadeIn}.history-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;font-size:14px}.history-entry{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:8px 0;display:flex}.history-entry:last-child{border-bottom:none}.history-short{color:var(--accent);white-space:nowrap;flex-shrink:0;font-size:14px;font-weight:700}.history-original{color:var(--text-dim);white-space:nowrap;text-overflow:ellipsis;text-align:right;font-size:13px;overflow:hidden}.error{width:100%;color:var(--accent);text-align:center;margin-top:12px;font-size:15px;animation:.3s ease-out shake}.footer{color:var(--text-muted);letter-spacing:1px;text-transform:uppercase;text-align:center;margin-top:3rem;font-size:14px;animation:.6s ease-out .3s both fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.not-found{text-align:center;animation:.6s ease-out fadeIn}.not-found h1{color:var(--accent);font-size:72px;font-weight:700;line-height:1;font-family:var(--font)}.not-found p{color:var(--text);text-transform:uppercase;letter-spacing:1px;margin-top:1rem;font-size:18px}.not-found a{color:var(--text);text-transform:uppercase;letter-spacing:1px;border:1px solid var(--border);border-radius:var(--radius);font-size:15px;font-family:var(--font);margin-top:2rem;padding:10px 20px;text-decoration:none;transition:border-color .2s,color .2s;display:inline-block}.not-found a:hover{border-color:var(--accent);color:var(--text)}@media (max-width:480px){body{padding:2rem 1rem}.logo h1{font-size:38px}.result-url{font-size:15px}}