:root{--bg-primary:#0f0f14;--bg-secondary:#1a1a24;--bg-tertiary:#24243a;--bg-card:#1e1e2e;--border-color:#2a2a3e;--text-primary:#e8e8f0;--text-secondary:#a0a0b8;--text-muted:#6b6b80;--accent:#6366f1;--accent-hover:#818cf8;--accent-subtle:#6366f11a;--success:#22c55e;--radius-sm:8px;--radius-md:12px;--radius-lg:16px}.settings-panel{align-items:stretch;gap:20px;width:100%;display:flex}.settings-column{flex-direction:column;flex:1;gap:20px;display:flex}.settings-column:first-child{display:flex}.settings-column:first-child .settings-section{flex-direction:column;flex:1;display:flex}.settings-column:first-child .form-textarea{resize:none;flex:1;min-height:100px}.settings-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-direction:column;padding:24px;display:flex}.settings-section-title{color:var(--text-primary);border-bottom:1px solid var(--border-color);text-transform:uppercase;letter-spacing:.8px;flex-shrink:0;margin:0 0 20px;padding-bottom:12px;font-size:13px;font-weight:600}.form-group{flex-direction:column;gap:6px;margin-top:16px;display:flex}.form-row>.form-group,.form-row-4>.form-group,.form-group:first-of-type{margin-top:0}.form-label{color:var(--text-secondary);letter-spacing:.2px;font-size:12px;font-weight:500}.form-input{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);width:100%;padding:10px 12px;font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle);outline:none}.form-textarea{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);resize:vertical;min-height:60px;padding:10px 12px;font-family:inherit;font-size:14px;line-height:1.5;transition:border-color .2s,box-shadow .2s}.form-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle);outline:none}.form-textarea-stretch{resize:none;flex:1;min-height:200px;margin-bottom:16px}.form-select{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a6078' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding:10px 36px 10px 12px;font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.form-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-subtle);outline:none}.form-row,.form-row-4{grid-template-columns:1fr 1fr;gap:12px;display:grid}.color-input-wrapper{align-items:center;gap:8px;display:flex}.color-picker{border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;background:0 0;flex-shrink:0;width:36px;height:36px;padding:0}.color-picker::-webkit-color-swatch-wrapper{padding:2px}.color-picker::-webkit-color-swatch{border:none;border-radius:4px}.color-text{flex:1}.checkbox-group{flex-direction:column;gap:12px;display:flex}.checkbox-label{cursor:pointer;color:var(--text-primary);align-items:center;gap:10px;font-size:14px;display:flex}.checkbox-input{opacity:0;width:0;height:0;position:absolute}.checkbox-custom{border:2px solid var(--border-color);background:var(--bg-primary);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;transition:all .2s;display:flex}.checkbox-input:checked+.checkbox-custom{background:var(--accent);border-color:var(--accent)}.checkbox-input:checked+.checkbox-custom:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:9px;margin-top:-2px;transform:rotate(45deg)}@media (width<=1024px){.settings-panel{flex-direction:column}}@media (width<=768px){.settings-section{padding:20px}.form-row,.form-row-4{grid-template-columns:1fr}}.preview-container{justify-content:center;display:flex}.preview-browser{border:1px solid var(--border-color);width:100%;box-shadow:var(--shadow-md);background:#fff;border-radius:12px;overflow:hidden}.preview-browser-header{border-bottom:1px solid var(--border-color);background:#f1f3f9;align-items:center;gap:12px;padding:12px 16px;display:flex}.preview-browser-dots{gap:6px;display:flex}.preview-dot{border-radius:50%;width:12px;height:12px}.preview-dot-red{background:#ff5f57}.preview-dot-yellow{background:#febc2e}.preview-dot-green{background:#28c840}.preview-browser-url{color:#8b90a5;text-align:center;border:1px solid var(--border-color);background:#fff;border-radius:6px;flex:1;padding:6px 12px;font-size:12px}.preview-replay-btn{border:1px solid var(--border-color);color:#8b90a5;cursor:pointer;background:#fff;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.preview-replay-btn:hover{color:var(--accent);border-color:var(--accent)}.preview-browser-content{background:linear-gradient(#fafbfd 0%,#f5f6fa 100%);min-height:520px;position:relative;overflow:hidden}.preview-mock-content{padding:40px}.preview-mock-title{color:#d0d4e0;margin-bottom:12px;font-size:22px;font-weight:600}.preview-mock-text{color:#c5c9d6;margin-bottom:20px;font-size:14px;line-height:1.6}.preview-mock-lines{flex-direction:column;gap:10px;display:flex}.preview-mock-line{background:#e8eaf0;border-radius:5px;height:10px}.preview-mock-line:nth-child(2){width:85%}.preview-mock-line:nth-child(3){width:70%}.preview-banner-wrapper{pointer-events:none;padding:16px;display:flex;position:absolute;left:0;right:0}.preview-position-bottom{justify-content:center;padding-left:0;padding-right:0;bottom:0}.preview-position-top{justify-content:center;padding-left:0;padding-right:0;top:0}.preview-position-bottom-left{justify-content:flex-start;bottom:0}.preview-position-bottom-right{justify-content:flex-end;bottom:0}.preview-position-top-left{justify-content:flex-start;top:0}.preview-position-top-right{justify-content:flex-end;top:0}.preview-banner{pointer-events:auto;max-width:100%;box-shadow:0 8px 24px #00000026}.preview-banner-horizontal{justify-content:space-between;align-items:center;gap:16px;display:flex}.preview-banner-vertical{flex-direction:column;gap:14px;display:flex}.preview-banner-text{flex:1}.preview-banner-title{margin:0 0 6px;font-weight:600}.preview-banner-description{opacity:.85;margin:0 0 6px}.preview-policy-link{text-underline-offset:2px;font-size:.9em;text-decoration:underline}.preview-policy-link:hover{opacity:1}.preview-banner-buttons{flex-shrink:0;gap:8px;display:flex}.preview-banner-buttons-vertical{flex-direction:column}.preview-btn-accept{transition:opacity .2s}.preview-btn-accept:hover{opacity:.9}.preview-blocker-overlay{z-index:10;pointer-events:auto;background:#00000080;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.preview-blocker-modal{text-align:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff2;border-radius:12px;width:90%;max-width:400px;padding:32px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.preview-blocker-title{color:#1a1d2e;margin:0 0 12px;font-size:18px;font-weight:600}.preview-blocker-text{color:#5a6078;margin:0;font-size:14px;line-height:1.5}.preview-browser-blocked .preview-mock-content{filter:blur(2px);opacity:.5}.preview-browser-blocked .preview-banner-wrapper{z-index:11}@media (width<=768px){.preview-browser-content{min-height:300px}.preview-mock-content{padding:24px}.preview-banner-wrapper{padding:12px}}.code-output{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.code-header{background:var(--bg-tertiary);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.code-title{color:var(--text-primary);font-size:14px;font-weight:600}.code-instructions{background:var(--accent-subtle);border-bottom:1px solid var(--border-color);padding:12px 20px}.code-instructions p{color:var(--text-secondary);margin:0;font-size:13px;line-height:1.5}.code-instructions code{background:var(--bg-tertiary);color:var(--accent);border-radius:4px;padding:2px 6px;font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:12px}.copy-btn{background:var(--accent);border-radius:var(--radius-sm);color:#fff;cursor:pointer;border:none;padding:8px 18px;font-family:inherit;font-size:13px;font-weight:500;transition:all .2s}.copy-btn:hover{background:var(--accent-hover)}.copy-btn-copied{background:var(--success)}.code-block-wrapper{max-height:400px;overflow:auto}.code-block{color:var(--text-primary);white-space:pre;background:var(--bg-secondary);margin:0;padding:20px;font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:12px;line-height:1.6;overflow-x:auto}@media (width<=768px){.code-block-wrapper{max-height:300px}}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);margin-top:auto}.footer-content{justify-content:space-between;align-items:center;gap:24px;max-width:1200px;margin:0 auto;padding:20px 32px;display:flex}.footer-left{flex:1;min-width:0}.footer-right{flex-shrink:0}.footer-social-links{gap:10px;display:flex}.footer-social-link{border-radius:var(--radius-sm);background:var(--bg-primary);border:1px solid var(--border-color);justify-content:center;align-items:center;width:40px;height:40px;text-decoration:none;transition:all .25s;display:flex}.footer-social-link:hover{border-color:var(--social-color);transform:translateY(-1px);box-shadow:0 2px 8px #00000014}.footer-social-icon{object-fit:contain;filter:grayscale()brightness(.7);width:22px;height:22px;transition:filter .25s}.footer-social-link:hover .footer-social-icon{filter:grayscale(0%)brightness()}.footer-legal-links{flex-wrap:wrap;gap:16px;margin-bottom:10px;display:flex}.footer-legal-link{color:var(--accent);white-space:nowrap;font-size:13px;text-decoration:none;transition:color .2s}.footer-legal-link:hover{color:var(--accent-hover);text-decoration:underline}.footer-info{color:var(--text-muted);font-size:12px;line-height:1.6}.footer-info p{margin:0}@media (width<=768px){.footer-content{flex-direction:column;align-items:flex-start;padding:16px}.footer-legal-links{flex-direction:column;gap:8px}.footer-social-links{gap:8px}.footer-social-link{width:36px;height:36px}.footer-social-icon{width:20px;height:20px}}:root{--bg-primary:#f8f9fc;--bg-secondary:#fff;--bg-tertiary:#f1f3f9;--bg-card:#fff;--border-color:#e2e6ef;--text-primary:#1a1d2e;--text-secondary:#5a6078;--text-muted:#8b90a5;--accent:#4f6ef7;--accent-hover:#3b5bdb;--accent-subtle:#4f6ef714;--success:#22c55e;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 24px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}#root{width:100%;min-height:100vh}.app{flex-direction:column;min-height:100vh;display:flex}.app-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm);padding:24px 32px}.header-content{max-width:1200px;margin:0 auto}.app-title{letter-spacing:-.3px;color:var(--text-primary);font-size:24px;font-weight:700}.app-subtitle{color:var(--text-secondary);margin-top:4px;font-size:14px}.app-main{flex-direction:column;flex:1;gap:24px;width:100%;max-width:1200px;margin:0 auto;padding:24px 32px 48px;display:flex}.settings-grid,.preview-section,.code-section{width:100%}@media (width<=768px){.app-main{padding:16px}.app-header{padding:20px 16px}.app-title{font-size:20px}.app-subtitle{font-size:13px}.settings{grid-template-columns:1fr}}@media (width<=480px){.app-header{padding:16px 12px}.app-main{padding:12px}.app-title{font-size:18px}}