:root{--primary: #020617;--accent: #3b82f6;--accent-hover: #2563eb;--bg-body: #020617;--bg-sidebar: #0f172a;--bg-header: #000000;--bg-card: #1e293b;--bg-input: #0f172a;--text-main: #f1f5f9;--text-light: #94a3b8;--border: #334155;--success: #10b981;--preview-bg: #1e293b;--badge-structure: #8b5cf6;--badge-atividade: #10b981;--badge-tabela: #3b82f6;--badge-midia: #f59e0b;--badge-link: #06b6d4;--badge-estilo: #ec4899;--badge-outros: #64748b;--badge-segmento: #334155}*{box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;margin:0;background-color:var(--bg-body);color:var(--text-main);height:100vh;display:flex;flex-direction:column;overflow:hidden}*{scrollbar-width:thin;scrollbar-color:var(--accent) var(--bg-sidebar)}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-track{background:var(--bg-sidebar)}*::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--accent),#1d4ed8);border-radius:10px;border:2px solid var(--bg-sidebar)}*::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#60a5fa,var(--accent))}header{background:var(--bg-header);color:#fff;padding:.6rem 1.5rem;display:flex;justify-content:space-between;align-items:center;z-index:100;border-bottom:1px solid var(--border)}.header-logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.1rem;letter-spacing:-.5px}.header-logo svg{color:var(--accent)}.header-actions{display:flex;gap:8px;align-items:center}main{display:grid;grid-template-columns:300px 400px 1fr;flex:1;overflow:hidden;min-height:0}.column{display:flex;flex-direction:column;background:var(--bg-sidebar);border-right:1px solid var(--border);height:100%;min-height:0;min-width:0}.column-header{padding:1.25rem;border-bottom:1px solid var(--border);background:var(--bg-sidebar);flex-shrink:0}.column-content{flex:1;overflow-y:auto;padding:1rem;min-height:0}.search-container{position:relative;margin-bottom:1rem}.search-input{width:100%;padding:.75rem 2rem .75rem 2.5rem;border:1px solid var(--border);border-radius:8px;font-size:.9rem;background-color:var(--bg-input);color:var(--text-main);transition:border-color .2s}.search-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #3b82f633}.search-icon{position:absolute;left:.8rem;top:.85rem;color:var(--text-light);pointer-events:none}.search-clear{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);width:24px;height:24px;border:none;background:transparent;color:var(--text-light);font-size:1.2rem;line-height:1;cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s,color .2s}.search-container:has(.search-input:not(:placeholder-shown)) .search-clear{opacity:1;pointer-events:auto}.search-clear:hover{color:var(--text-main);background:#ffffff14}.filter-section{margin-bottom:1.5rem}.filter-label{font-weight:700;font-size:.75rem;color:var(--text-light);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem;display:block}.tag-cloud{display:flex;flex-wrap:wrap;gap:6px}.tag-item{cursor:pointer;padding:4px 12px;border:1px solid var(--border);border-radius:6px;font-size:.8rem;background:var(--bg-card);color:var(--text-main);transition:.2s;-webkit-user-select:none;user-select:none}.tag-item:hover{border-color:var(--accent);color:var(--accent)}.tag-item.active{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}.tag-item.filter-type-estrutura.active{background:var(--badge-structure)!important;border-color:var(--badge-structure)!important}.tag-item.filter-type-atividade.active{background:var(--badge-atividade)!important;border-color:var(--badge-atividade)!important}.tag-item.filter-type-tabela.active{background:var(--badge-tabela)!important;border-color:var(--badge-tabela)!important}.tag-item.filter-type-midia.active{background:var(--badge-midia)!important;border-color:var(--badge-midia)!important}.tag-item.filter-type-linkqr.active{background:var(--badge-link)!important;border-color:var(--badge-link)!important}.tag-item.filter-type-estilo.active{background:var(--badge-estilo)!important;border-color:var(--badge-estilo)!important}.tag-item.filter-type-outros.active{background:var(--badge-outros)!important;border-color:var(--badge-outros)!important}.snippet-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:1.25rem;margin-bottom:1rem;cursor:pointer;transition:all .2s;position:relative}.snippet-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 12px #0000004d}.snippet-card.selected{border-left:4px solid var(--accent);background:#1e293b;background-image:linear-gradient(to right,rgba(59,130,246,.1),transparent)}.snippet-card h3{margin:0 0 .5rem;font-size:.95rem;font-weight:700;color:var(--text-main)}.snippet-card p{margin:0 0 1rem;font-size:.85rem;color:var(--text-light);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;overflow:hidden}.card-meta{display:flex;flex-wrap:wrap;gap:4px}.badge{font-size:.65rem;padding:3px 8px;border-radius:4px;font-weight:700;color:#fff;text-transform:uppercase}.badge-estrutura{background:var(--badge-structure)}.badge-atividade{background:var(--badge-atividade)}.badge-tabela{background:var(--badge-tabela)}.badge-midia{background:var(--badge-midia)}.badge-linkqr{background:var(--badge-link)}.badge-estilo{background:var(--badge-estilo)}.badge-outros{background:var(--badge-outros)}.badge-segmento{background:var(--badge-segment);border:1px solid var(--border);color:var(--text-light)}.details-header{padding:1.5rem;border-bottom:1px solid var(--border);background:var(--bg-sidebar)}.details-title-row{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.75rem}.details-title-row h2{margin:0;font-size:1.5rem;font-weight:800;color:var(--text-main)}.tab-nav{display:flex;gap:1.5rem;padding:0 1.5rem;background:var(--bg-sidebar);border-bottom:1px solid var(--border)}.tab-link{padding:1rem 0;font-size:.9rem;font-weight:700;color:var(--text-light);text-decoration:none;border-bottom:3px solid transparent;cursor:pointer}.tab-link.active{color:var(--accent);border-bottom-color:var(--accent)}.tab-panel{display:none;flex:1;overflow:hidden;position:relative}.tab-panel.active{display:flex;flex-direction:column}.preview-frame-container{flex:1;background:var(--preview-bg);padding:2rem;overflow:auto;display:flex;justify-content:center}.ld-viewport{background:#fff;box-shadow:0 25px 50px -12px #00000080;width:100%;height:100%;transition:width .3s ease;position:relative;border-radius:4px;overflow:hidden}iframe{width:100%;height:100%;border:none}#preview-image{max-width:78%;max-height:78%;width:auto;height:auto;object-fit:contain;display:none;margin:auto;-webkit-user-drag:none;-webkit-user-select:none;user-select:none;pointer-events:none}.browser-mock{display:flex;flex-direction:column;height:100%;background:#fff;border-radius:10px;overflow:hidden}.browser-bar{height:36px;display:flex;align-items:center;gap:12px;padding:0 12px;background:#f5f5f7;border-bottom:1px solid #e5e7eb;font-size:.75rem;color:#6b7280}.browser-dots{display:inline-flex;gap:6px;align-items:center}.browser-dot{width:10px;height:10px;border-radius:999px;display:inline-block}.browser-dot.red{background:#ff5f56}.browser-dot.yellow{background:#ffbd2e}.browser-dot.green{background:#27c93f}.browser-url{flex:1;text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:999px;padding:2px 10px;font-size:.7rem}.browser-body{flex:1;min-height:0;display:flex;align-items:flex-start;justify-content:center;padding-top:.3rem;background:#fff}.code-wrapper{flex:1;overflow:hidden;display:flex;background-color:#1d1f21;min-width:0}.code-wrapper pre{flex:1;margin:0!important;padding:1.5rem!important;overflow:auto!important;border-radius:0;font-size:.9rem;line-height:1.5;white-space:pre!important;min-width:0}.modal-body{padding:1.5rem 2rem;flex:1;overflow-y:auto}.segment-selector{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:8px;background:var(--bg-input);padding:10px;border-radius:8px;border:1px solid var(--border)}.segment-check{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:.8rem;color:var(--text-light);-webkit-user-select:none;user-select:none}.segment-check input{cursor:pointer;width:14px;height:14px;accent-color:var(--accent)}.segment-check:hover{color:var(--text-main)}.btn{display:inline-flex;align-items:center;gap:6px;padding:.6rem 1.2rem;border-radius:8px;font-weight:600;font-size:.85rem;cursor:pointer;border:1px solid var(--border);background:var(--bg-card);color:var(--text-main);transition:.2s}.btn:hover{background:#334155;border-color:var(--text-light)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-ghost{background:transparent;border:none;color:var(--text-light)}.btn-ghost:hover{background:#ffffff0d;color:var(--text-main)}.btn-danger{background:#ef4444;color:#fff;border-color:#ef4444}.btn-danger:hover{background:#dc2626;border-color:#dc2626}.asset-chip{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .5rem;font-size:.8rem;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-main)}.asset-chip.existing{opacity:.9}.btn-remove-asset{background:none;border:none;color:var(--text-light);cursor:pointer;padding:0 .15rem;font-size:1rem;line-height:1}.btn-remove-asset:hover{color:#ef4444}.asset-download-link{display:inline-block;padding:.5rem 1rem;margin:.25rem .5rem .25rem 0;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--accent);text-decoration:none;font-size:.9rem;transition:.2s}.asset-download-link:hover{background:#3b82f61a;border-color:var(--accent)}.form-select{padding:.4rem;border:1px solid var(--border);border-radius:6px;font-size:.85rem;background:var(--bg-input);color:var(--text-main)}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:var(--bg-sidebar);color:var(--text-main);border-radius:16px;width:850px;max-width:100%;max-height:95vh;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--border);box-shadow:0 20px 25px -5px #00000080}.modal-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border);background:var(--bg-sidebar);display:flex;justify-content:flex-end;gap:10px;flex-shrink:0}.editor-grid-row{display:grid;grid-template-columns:2fr 1fr;gap:1rem;margin-bottom:1rem}.editor-grid-row-equal{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}@media(max-width:768px),(max-height:700px){.editor-grid-row,.editor-grid-row-equal{grid-template-columns:1fr}}.hidden{display:none!important}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-light);opacity:.6}.scroll-top{position:fixed;bottom:20px;right:20px;z-index:50;display:none;background:var(--accent);color:#fff;border:none;width:40px;height:40px;border-radius:50%;cursor:pointer}.introjs-overlay{background:#000000bf}.introjs-helperLayer{background:transparent;border:2px solid var(--accent);border-radius:8px}.introjs-helperNumberLayer{background:var(--accent);color:#fff;font-size:.75rem;font-weight:700;padding:2px 6px;min-width:20px;border-radius:6px;display:flex;align-items:center;justify-content:center;text-align:center;width:50%;margin-left:auto;margin-right:auto}.ld-intro-tooltip.introjs-tooltip,.introjs-tooltip.ld-intro-tooltip{position:relative;min-width:340px;max-width:440px;padding:0;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;box-shadow:0 20px 40px #0006;display:flex;flex-direction:column;box-sizing:border-box}.ld-intro-tooltip .introjs-tooltip-title{margin:0;padding:1.25rem 5.5rem 1rem .05rem;font-size:1.0625rem;font-weight:700;color:var(--text-main);line-height:1.35;text-align:left;border-bottom:1px solid var(--border);box-sizing:border-box}.ld-intro-tooltip .introjs-skipbutton{position:absolute;top:1rem;right:1.25rem;margin:0;min-width:4rem;padding:.5rem .875rem;font-size:.8125rem;font-weight:600;line-height:1.25;color:var(--text-light);background:transparent;border:1px solid var(--border);border-radius:8px;cursor:pointer;transition:background .2s,color .2s,border-color .2s;display:inline-flex;align-items:center;justify-content:center;text-align:center;white-space:nowrap;box-sizing:border-box}.ld-intro-tooltip .introjs-skipbutton:hover{color:var(--text-main);background:#ffffff0f;border-color:var(--text-light)}.ld-intro-tooltip .introjs-tooltiptext{padding:1.25rem 1.25rem 1.5rem;font-size:.9375rem;line-height:1.85;color:var(--text-main)}.ld-intro-tooltip .introjs-tooltiptext p{margin:0 0 .75rem}.ld-intro-tooltip .introjs-tooltiptext p:last-child{margin-bottom:0}.ld-intro-tooltip .introjs-tooltiptext strong{color:var(--accent);font-weight:600}.ld-intro-tooltip .introjs-tooltipbuttons{display:flex;align-items:center;justify-content:flex-end;gap:.75rem;padding:1.25rem;margin-top:1rem;border-top:1px solid var(--border);background:#00000026;border-radius:0 0 12px 12px}.ld-intro-tooltip .introjs-tooltipbuttons .introjs-button{margin:0;padding:.5rem 1.125rem;font-size:.875rem;font-weight:400;border-radius:8px;cursor:pointer;transition:background .2s,border-color .2s,color .2s;border:1px solid var(--border);background:transparent;color:var(--text-main)}.ld-intro-tooltip .introjs-tooltipbuttons .introjs-button:hover{background:#ffffff14;border-color:var(--text-light);color:var(--text-main)}.ld-intro-tooltip .introjs-tooltipbuttons .introjs-nextbutton,.ld-intro-tooltip .introjs-tooltipbuttons .introjs-donebutton{background:var(--accent);border-color:var(--accent);color:#fff!important;font-weight:400;letter-spacing:.02em;text-shadow:0 0 0 transparent}.ld-intro-tooltip .introjs-tooltipbuttons .introjs-nextbutton:hover,.ld-intro-tooltip .introjs-tooltipbuttons .introjs-donebutton:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff!important}.ld-intro-tooltip .introjs-tooltipprogress,.introjs-tooltip .introjs-tooltipprogress,.introjs-tooltipprogress,.ld-intro-tooltip .introjs-bullets,.introjs-tooltip .introjs-bullets{display:none!important}body.intro-step-details .introjs-tooltip{position:fixed!important;left:50%!important;top:50%!important;right:auto!important;bottom:auto!important;transform:translate(-50%,-50%)!important;margin:0!important}