:root{--primary-color-light: #673ab7;--secondary-color-light: #8e24aa;--background-color-light: #f5f3f9;--card-background-light: #ffffff;--text-color-light: #2c2c2c;--subtle-text-light: #5e5e5e;--border-color-light: #e0d8ea;--accent-color-light: #7e57c2;--success-color-light: #2e7d32;--error-color-light: #c62828;--primary-color-dark: #ab47bc;--secondary-color-dark: #ce93d8;--background-color-dark: #1a1024;--card-background-dark: #2c1e38;--text-color-dark: #f0e8ff;--subtle-text-dark: #b3a8c4;--border-color-dark: #4a385f;--accent-color-dark: #ba68c8;--success-color-dark: #81c784;--error-color-dark: #e57373}[data-theme=light]{--primary-color: var(--primary-color-light);--secondary-color: var(--secondary-color-light);--background-color: var(--background-color-light);--card-background: var(--card-background-light);--text-color: var(--text-color-light);--subtle-text: var(--subtle-text-light);--border-color: var(--border-color-light);--accent-color: var(--accent-color-light);--success-color: var(--success-color-light);--error-color: var(--error-color-light)}[data-theme=dark]{--primary-color: var(--primary-color-dark);--secondary-color: var(--secondary-color-dark);--background-color: var(--background-color-dark);--card-background: var(--card-background-dark);--text-color: var(--text-color-dark);--subtle-text: var(--subtle-text-dark);--border-color: var(--border-color-dark);--accent-color: var(--accent-color-dark);--success-color: var(--success-color-dark);--error-color: var(--error-color-dark)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--background-color);color:var(--text-color);transition:background-color .3s ease,color .3s ease;min-height:100vh;display:flex;flex-direction:column}#root{flex:1;display:flex;flex-direction:column}.app-container{display:flex;flex-direction:column;min-height:100%;flex:1}.header{background-color:var(--card-background);padding:.75rem 1.5rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);flex-shrink:0}.header-title-container{display:flex;align-items:center;gap:.75rem}.header-logo{height:40px}.header-title{font-size:1.25rem;font-weight:600;color:var(--primary-color)}.header-controls{display:flex;gap:1rem;align-items:center}.icon-button{background:none;border:none;cursor:pointer;color:var(--subtle-text);padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .2s ease,color .2s ease}.icon-button:hover{background-color:var(--background-color);color:var(--accent-color)}.icon-button svg{width:24px;height:24px}.main-content{flex:1 1 auto;padding:1.5rem;width:100%;max-width:800px;margin:0 auto}.tab-nav{display:flex;gap:.5rem;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.tab-button{padding:.75rem 1.25rem;border:none;background:none;font-size:1rem;font-weight:500;color:var(--subtle-text);cursor:pointer;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease;position:relative;top:1px}.tab-button.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.content-section{display:flex;flex-direction:column;gap:1.5rem}.card{background-color:var(--card-background);padding:1.5rem;border-radius:8px;border:1px solid var(--border-color);display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.5rem}label{font-weight:500;font-size:.9rem}select,textarea{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:6px;background-color:var(--background-color);color:var(--text-color);font-family:Inter,sans-serif;font-size:1rem;transition:border-color .2s ease,box-shadow .2s ease}select:focus,textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #7e57c233}textarea{min-height:150px;resize:vertical}.button-group{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:center}.btn{padding:.75rem 1.25rem;border-radius:6px;border:none;font-size:.9rem;font-weight:600;cursor:pointer;transition:transform .1s ease,background-color .2s ease;display:flex;align-items:center;gap:.5rem}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--accent-color)}.btn-secondary{background-color:var(--background-color);color:var(--text-color);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--card-background);border-color:var(--accent-color)}[data-theme=dark] .btn-secondary:hover{background-color:#3c2f4c}.result-display{background-color:var(--background-color);border:1px solid var(--border-color);border-radius:6px;padding:1rem;position:relative}.result-display-content{white-space:pre-wrap;word-break:break-all;max-height:250px;overflow-y:auto;font-family:Courier New,monospace;font-size:.9rem;color:var(--subtle-text)}.copy-button{position:absolute;top:.5rem;right:.5rem}.footer{text-align:center;padding:1rem;font-size:.8rem;color:var(--subtle-text);border-top:1px solid var(--border-color);flex-shrink:0}.footer strong{color:var(--text-color)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0009;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease}.modal-content{background-color:var(--card-background);padding:1.5rem;border-radius:8px;width:90%;max-width:500px;max-height:90vh;display:flex;flex-direction:column;animation:slideIn .3s ease}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;border-bottom:1px solid var(--border-color);padding-bottom:1rem}.modal-title{font-size:1.25rem;font-weight:600}.modal-body{overflow-y:auto;flex:1}.key-list{display:flex;flex-direction:column;gap:.5rem}.key-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background-color:var(--background-color);border-radius:6px}.key-name{font-weight:500}.key-actions{display:flex;gap:.5rem}.manual-content h3{font-size:1.1rem;color:var(--primary-color);margin-top:1.5rem;margin-bottom:.5rem}.manual-content p,.manual-content li{line-height:1.6;color:var(--subtle-text)}.manual-content ul,.manual-content ol{padding-left:1.5rem}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background-color:#212121;color:#fff;padding:10px 20px;border-radius:20px;font-size:.9rem;z-index:2000;animation:toast-in .5s,toast-out .5s 2.5s forwards;opacity:0;box-shadow:0 4px 10px #0003}@keyframes toast-in{0%{transform:translate(-50%,100px);opacity:0}to{transform:translate(-50%);opacity:1}}@keyframes toast-out{0%{transform:translate(-50%);opacity:1}to{transform:translate(-50%,100px);opacity:0}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translateY(-30px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width: 480px){.header,.main-content{padding:1rem}.tab-button{padding:.75rem;flex:1;text-align:center}.button-group{flex-direction:column;align-items:stretch}}