:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}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:#f9f9f9}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f1419);min-height:100vh;color:#e0e6ed;overflow-x:hidden}.app{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative}.app:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgba(120,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(120,198,255,.3) 0%,transparent 50%);z-index:-1;animation:backgroundShift 20s ease-in-out infinite alternate}@keyframes backgroundShift{0%{transform:translate(-10px) translateY(-10px)}to{transform:translate(10px) translateY(10px)}}.nav-header{display:flex;justify-content:center;align-items:center;padding:1.5rem 2rem;position:relative;z-index:10}.nav-logo{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-buttons{display:flex;gap:1rem;align-items:center}.nav-button{padding:.5rem 1rem;border:1px solid rgba(255,255,255,.2);background:transparent;color:#e0e6ed;border-radius:8px;font-size:.9rem;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem}.nav-button:hover{background:#ffffff1a;border-color:#ffffff4d}.nav-button.primary{background:linear-gradient(135deg,#667eea,#764ba2);border:none;color:#fff}.nav-button.primary:hover{transform:translateY(-1px);box-shadow:0 10px 20px #667eea4d}.hero-section{text-align:center;padding:4rem 2rem 3rem;max-width:1200px;margin:0 auto}.hero-title{font-size:4rem;font-weight:800;margin-bottom:1.5rem;background:linear-gradient(135deg,#667eea,#f093fb,#f5576c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1;letter-spacing:-.02em}.hero-description{font-size:1.2rem;color:#a0a9ba;line-height:1.6;max-width:600px;margin:0 auto 3rem;font-weight:400}.url-shortener-container{max-width:800px;margin:0 auto;padding:0 2rem}.url-input-container{display:flex;gap:1rem;margin-bottom:2rem;background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:50px;padding:.5rem;transition:all .3s ease}.url-input-container:focus-within{border-color:#667eea80;box-shadow:0 0 0 1px #667eea4d}.url-input{flex:1;background:transparent;border:none;padding:1rem 1.5rem;color:#e0e6ed;font-size:1rem;outline:none;border-radius:25px}.url-input::placeholder{color:#6b7280}.shorten-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;color:#fff;padding:1rem 2rem;border-radius:25px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;white-space:nowrap}.shorten-button:hover{transform:translateY(-1px);box-shadow:0 10px 20px #667eea4d}.shorten-button:disabled{opacity:.6;cursor:not-allowed;transform:none}.custom-code-option{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem;color:#a0a9ba;font-size:.9rem}.custom-code-checkbox{accent-color:#667eea;width:16px;height:16px}.custom-code-input{display:none;margin-top:1rem;padding:1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;color:#e0e6ed;font-size:1rem;outline:none;width:100%;transition:all .3s ease}.custom-code-input.visible{display:block}.custom-code-input:focus{border-color:#667eea80;box-shadow:0 0 0 1px #667eea4d}.links-history{max-width:1200px;margin:4rem auto 0;padding:0 2rem}.history-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.history-title{font-size:1.5rem;font-weight:600;color:#e0e6ed}.register-prompt{font-size:.9rem;color:#a0a9ba}.register-link{color:#667eea;text-decoration:none}.register-link:hover{text-decoration:underline}.links-table{background:#ffffff08;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:12px;overflow:hidden}.table-header{display:grid;grid-template-columns:2fr 3fr 1fr 1fr 1fr 1fr;gap:1rem;padding:1rem 1.5rem;background:#ffffff0d;border-bottom:1px solid rgba(255,255,255,.1);font-size:.9rem;font-weight:600;color:#a0a9ba;text-transform:uppercase;letter-spacing:.5px}.table-row{display:grid;grid-template-columns:2fr 3fr 1fr 1fr 1fr 1fr;gap:1rem;padding:1rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.05);transition:all .3s ease;align-items:center}.table-row:hover{background:#ffffff05}.table-row:last-child{border-bottom:none}.short-link{color:#667eea;text-decoration:none;font-weight:500}.short-link:hover{text-decoration:underline}.original-link{color:#e0e6ed;font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:flex;align-items:center;gap:.5rem}.site-icon{width:16px;height:16px;border-radius:3px}.qr-code-btn{background:none;border:none;color:#a0a9ba;cursor:pointer;padding:.25rem;border-radius:4px;transition:all .3s ease}.qr-code-btn:hover{background:#ffffff1a;color:#e0e6ed}.clicks-count{color:#e0e6ed;font-weight:500}.status-badge{padding:.25rem .75rem;border-radius:12px;font-size:.8rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.status-active{background:#22c55e33;color:#22c55e}.status-inactive{background:#fbbf2433;color:#fbbf24}.date-cell{color:#a0a9ba;font-size:.9rem}.result-container{max-width:800px;margin:2rem auto;padding:2rem;background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:12px;text-align:center}.result-container.success{border-left:4px solid #22c55e}.result-container.error{border-left:4px solid #ef4444}.result-icon{font-size:3rem;margin-bottom:1rem}.result-title{font-size:1.5rem;font-weight:600;color:#e0e6ed;margin-bottom:1.5rem}.url-display{text-align:left;margin:2rem 0}.url-section{margin-bottom:1.5rem}.url-label{display:block;margin-bottom:.5rem;color:#a0a9ba;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px;font-weight:600}.url-link{color:#667eea;text-decoration:none;word-break:break-all}.url-link:hover{text-decoration:underline}.copy-container{display:flex;gap:.5rem;align-items:center}.copy-input{flex:1;padding:.75rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#e0e6ed;font-size:1rem;outline:none}.copy-button{padding:.75rem 1.5rem;background:#22c55e;color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;white-space:nowrap}.copy-button:hover{background:#16a34a;transform:translateY(-1px)}.copy-button.copied{background:#059669}.result-actions{display:flex;gap:1rem;justify-content:center;margin-top:2rem}.action-button{padding:.75rem 1.5rem;border:1px solid rgba(255,255,255,.2);background:transparent;color:#e0e6ed;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem}.action-button:hover{background:#ffffff1a;border-color:#ffffff4d}.action-button.primary{background:#667eea;border-color:#667eea}.action-button.primary:hover{background:#5a67d8;transform:translateY(-1px)}.error-container{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:12px;padding:1.5rem;margin-top:1.5rem;text-align:center}.error-icon{font-size:2rem;margin-bottom:.5rem}.error-text{color:#ef4444;margin-bottom:1rem;font-weight:500}.footer{margin-top:auto;text-align:center;padding:2rem;color:#6b7280;border-top:1px solid rgba(255,255,255,.1)}.form-section{width:100%;display:flex;flex-direction:column;align-items:center}.custom-code-group{opacity:0;height:0;overflow:hidden;transition:opacity .3s ease;margin-bottom:0;min-height:0}.custom-code-group.visible{opacity:1;height:auto;min-height:120px;margin-bottom:1.5rem}.main-content{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem 1rem;min-height:calc(100vh - 150px);width:100%}.container{max-width:600px;width:100%;margin:0 auto;padding:0 1rem;display:flex;flex-direction:column;align-items:center;justify-content:center}@media (max-width: 1024px){.table-header,.table-row{grid-template-columns:1.5fr 2fr 1fr 1fr 1fr;gap:.5rem}.date-cell{display:none}}@media (max-width: 768px){.nav-header{padding:1rem 1.5rem}.nav-buttons{gap:.5rem}.nav-button{padding:.4rem .8rem;font-size:.8rem}.hero-section{padding:3rem 1.5rem 2rem}.hero-title{font-size:3rem}.hero-description{font-size:1.1rem}.url-input-container{flex-direction:column;gap:1rem;border-radius:12px;padding:1rem}.url-input{padding:1rem}.shorten-button{border-radius:8px}.table-header,.table-row{grid-template-columns:1fr 1.5fr 1fr 1fr;gap:.25rem;padding:.75rem 1rem}.qr-code-btn,.status-badge{display:none}.links-history{padding:0 1rem}.result-actions{flex-direction:column}}@media (max-width: 480px){.nav-header{padding:1rem}.hero-title{font-size:2.5rem}.hero-description{font-size:1rem}.hero-section{padding:2rem 1rem}.table-header,.table-row{grid-template-columns:1fr 1fr 1fr;font-size:.8rem}.clicks-count{display:none}}