#wrapper {
  display: flex;
  justify-content: center;
  align-items: stretch;
  min-height: 100vh;
}

.layout-parent {
  display: grid;
  grid-template-areas:
    "header header"
    "menu main"
    "footer footer";
  min-width: 420px;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto 1fr auto;
  width: 100%;
  background: var(--white-color);
  box-shadow: 0 8px 24px var(--layout-box-shadow-color);
  height: 100vh;
}

.layout-header {
  grid-area: header;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: var(--primary-gradient);
  color: var(--white-color);
  padding: 14px 24px;
  border-bottom: 1px solid var(--header-border-color);
  box-shadow: 0 2px 12px var(--header-box-shadow-color);
  position: relative;
  z-index: 5;
}

.layout-user-header {
  display: flex;
  align-items: center;
  gap: 10px;
}



.layout-aside {
  grid-area: menu;
  background: var(--layout-aside-background-color);
  border-right: 1px solid rgba(13, 38, 63, 0.08);
  padding: 16px 14px 12px;
  width: 260px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.layout-aside.collapsed {
    width: 80px;
}

.layout-dataset {
  margin-bottom: 10px;
  max-height: 240px;
  transition: max-height 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              margin-bottom 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.15s ease 0.08s,
              visibility 0s;
}

.layout-aside.collapsed .layout-dataset {
  max-height: 0;
  margin-bottom: 0;
  opacity: 0;
  overflow: hidden;
  visibility: hidden;
  transition: max-height 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              margin-bottom 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.1s ease,
              visibility 0s 0.25s;
}

.layout-menu {
  flex-grow: 1;
  min-height: 0;
}

.layout-middle {
  grid-area: main;
  background: var(--white-color);
  min-height: 0;
  overflow-y: auto;
}

.layout-footer {
  grid-area: footer;
  text-align: center;
  background: var(--background-color-light);
  color: var(--text-color-light);
  font-size: 0.9rem;
}

.layout-title img {
  height: 38px;
  width: 38px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.35));
}

.layout-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
}

.layout-title h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.layout-menu-button {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    margin-right: 1rem;
}

.layout-overlay {
    display: none;
}

@media (max-width: 768px) {
  .layout-menu-button {
      display: block;
  }

  .layout-parent {
      grid-template-areas:
      "header"
      "main"
      "footer";
      grid-template-columns: 1fr;
  }

  .layout-aside {
      position: fixed;
      top: 0;
      left: 0;
      height: 100%;
      z-index: 1000;
      transform: translateX(-100%);
      transition: transform 0.3s ease-in-out;
      border-right: 1px solid var(--grey-light-color);
      box-shadow: 0 0 15px var(--layout-aside-box-shadow-color);
  }
  
  .layout-parent.menu-open .layout-aside {
      transform: translateX(0);
      margin-top: 6%;
      border-radius: 20px;
      margin-left: 8px;
  }

  .layout-parent.menu-open .layout-overlay {
      display: block;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: var(--layout-overlay-background-color);
      z-index: 999;
  }
}