:root{--bg-color:#0b0f19;--card-bg:#131b2e;--card-border:#1e293b;--primary:#8b5cf6;--primary-hover:#7c3aed;--text-main:#f8fafc;--text-muted:#94a3b8;--accent-green:#10b981;--accent-pink:#ec4899}*{box-sizing:border-box;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);min-height:100vh}.app-container{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--card-border);background-color:#0f172a;flex-direction:column;gap:24px;width:260px;padding:24px 16px;display:flex}.brand{color:#fff;align-items:center;gap:12px;font-size:1.25rem;font-weight:700;display:flex}.brand-icon{background:linear-gradient(135deg,#ec4899 0%,#8b5cf6 100%);border-radius:10px;justify-content:center;align-items:center;padding:8px;display:flex}.nav-menu{flex-direction:column;gap:8px;display:flex}.nav-item{color:var(--text-muted);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;padding:12px 16px;font-size:.95rem;transition:all .2s;display:flex}.nav-item:hover,.nav-item.active{color:#c4b5fd;background-color:#8b5cf626}.main-content{flex:1;padding:32px;overflow-y:auto}.header{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.btn-primary{color:#fff;cursor:pointer;background:linear-gradient(135deg,#8b5cf6,#ec4899);border:none;border-radius:8px;align-items:center;gap:8px;padding:12px 24px;font-weight:600;transition:opacity .2s;display:flex}.btn-primary:hover{opacity:.9}.url-input-box{background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;margin-bottom:32px;padding:24px}.url-input-group{gap:12px;margin-top:12px;display:flex}.url-input{color:#fff;background:#0f172a;border:1px solid #334155;border-radius:8px;flex:1;padding:12px 16px;font-size:1rem}@media (width<=768px){.app-container{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--card-border);gap:16px;width:100%;padding:16px}.nav-menu{flex-direction:row;overflow-x:auto}.nav-item{white-space:nowrap}.main-content,.url-input-box{padding:16px}.url-input-group{flex-direction:column}div[style*="gridTemplateColumns: '1fr 1fr'"],div[style*="grid-template-columns: 1fr 1fr"]{grid-template-columns:1fr!important}.projects-grid{grid-template-columns:1fr}}.project-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;flex-direction:column;display:flex;overflow:hidden}.video-preview-wrapper{aspect-ratio:9/16;background:#000;justify-content:center;align-items:center;max-height:400px;display:flex;position:relative}.video-preview-wrapper video{object-fit:cover;width:100%;height:100%}.project-info{flex-direction:column;flex:1;gap:8px;padding:20px;display:flex}.marketplace-tag{text-transform:uppercase;border-radius:6px;width:fit-content;padding:4px 8px;font-size:.75rem;font-weight:600}.marketplace-tag.wb{color:#ddd6fe;background:#5b21b6}.marketplace-tag.ozon{color:#bfdbfe;background:#1e3a8a}.marketplace-tag.avito{color:#a7f3d0;background:#065f46}.price-tag{color:#ec4899;font-size:1.25rem;font-weight:700}