@import url("/core/css/styles.css");

.project-shell {
  min-height: 100vh;
  background: #f7f8fa;
  color: #18212f;
}

.project-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 4rem;
  padding: 0.75rem 1.5rem;
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
}

.project-header__brand {
  flex: 0 0 auto;
  color: inherit;
  font-weight: 700;
  text-decoration: none;
}

.project-header__nav {
  flex: 1 1 auto;
  min-width: 0;
}

.project-header__nav .tree__items {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-header__nav .tree__node {
  position: relative;
  list-style: none;
}

.project-header__nav .tree__link,
.project-header__nav .tree__label,
.project-header__nav .tree__toggle {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.25rem 0.5rem;
  color: #4b5563;
  background: transparent;
  border: 0;
  border-radius: 0.35rem;
  font: inherit;
  text-decoration: none;
}

.project-header__nav .tree__link:hover,
.project-header__nav .tree__link--active,
.project-header__nav .tree__label--active,
.project-header__nav .tree__toggle:hover {
  color: #111827;
  background: #eef2ff;
}

.project-header__nav .tree__branch-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 12rem;
  padding-top: 0.35rem;
}

.project-header__nav .tree__node--branch[data-tree-open="true"] > .tree__branch-panel {
  display: block;
}

.project-header__nav .tree__branch-panel-inner {
  padding: 0.5rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  box-shadow: 0 0.5rem 1.5rem rgb(15 23 42 / 12%);
}

.project-header__auth {
  flex: 0 0 auto;
}

.project-main {
  width: min(72rem, calc(100% - 3rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.project-home {
  max-width: 48rem;
  margin: 2rem auto;
  padding: 2.5rem;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
}

@media (max-width: 48rem) {
  .project-header {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
  }

  .project-header__nav {
    order: 3;
    flex-basis: 100%;
  }

  .project-main {
    width: min(calc(100% - 2rem), 72rem);
  }

  .project-home {
    padding: 1.5rem;
  }
}