.ai-navigation[data-v-4475c7fc]{background:#fff;border-right:1px solid #e2e8f0;display:flex;flex-direction:column;height:100%;width:70px}.nav-header[data-v-4475c7fc]{border-bottom:1px solid #e2e8f0;flex-shrink:0;min-height:57px;padding:12px 16px}.back-link[data-v-4475c7fc],.nav-header[data-v-4475c7fc]{align-items:center;display:flex;justify-content:center}.back-link[data-v-4475c7fc]{border-radius:8px;color:#64748b;height:32px;text-decoration:none;transition:all .2s;width:32px}.back-link[data-v-4475c7fc]:hover{background:#f1f5f9;color:#0f172a}.nav-items[data-v-4475c7fc]{display:flex;flex:1;flex-direction:column;gap:8px;overflow-y:auto;padding:12px}.nav-item[data-v-4475c7fc]{align-items:center;border-radius:12px;color:#94a3b8;display:flex;justify-content:center;padding:8px;text-decoration:none;transition:all .2s}.nav-item.active[data-v-4475c7fc],.nav-item[data-v-4475c7fc]:hover{background:#f8fafc}.nav-icon[data-v-4475c7fc]{align-items:center;border-radius:12px;display:flex;flex-shrink:0;height:44px;justify-content:center;transition:all .2s;width:44px}.nav-icon svg[data-v-4475c7fc]{height:24px;width:24px}.nav-item:not(.active) .nav-icon-chat[data-v-4475c7fc],.nav-item:not(.active) .nav-icon-draw[data-v-4475c7fc],.nav-item:not(.active) .nav-icon-music[data-v-4475c7fc],.nav-item:not(.active) .nav-icon-video[data-v-4475c7fc]{background:#f1f5f9;color:#94a3b8}.nav-item.active .nav-icon-chat[data-v-4475c7fc]{background:linear-gradient(135deg,#3b82f6,#2563eb);box-shadow:0 4px 12px #3b82f64d;color:#fff}.nav-item.active .nav-icon-draw[data-v-4475c7fc]{background:linear-gradient(135deg,#a855f7,#9333ea);box-shadow:0 4px 12px #a855f74d;color:#fff}.nav-item.active .nav-icon-music[data-v-4475c7fc]{background:linear-gradient(135deg,#ec4899,#db2777);box-shadow:0 4px 12px #ec48994d;color:#fff}.nav-item.active .nav-icon-video[data-v-4475c7fc]{background:linear-gradient(135deg,#f97316,#ea580c);box-shadow:0 4px 12px #f973164d;color:#fff}.dark{background:#1e293b;border-right-color:#334155}.dark{border-bottom-color:#334155}.dark{background:#334155;color:#f1f5f9}.dark{color:#94a3b8}.dark{background:#0f172a}.dark{background:#1e293b;color:#64748b}@media(max-width:768px){.ai-navigation[data-v-4475c7fc]{bottom:0;left:0;position:fixed;top:64px;transform:translate(-100%);transition:transform .3s ease;z-index:50}.ai-navigation.mobile-open[data-v-4475c7fc]{transform:translate(0)}}