/* Layout: login screen, app shell, top bar, main content. Mobile-first. */

/* ---- Login ---- */
.login {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  padding: 1rem;
}

.login__card {
  width: 100%;
  max-width: 22rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.login__brand {
  color: var(--c-primary);
  font-size: 1.6rem;
  text-align: center;
  margin-bottom: 0.25rem;
}

.login__tagline {
  text-align: center;
  color: var(--c-muted);
  margin-bottom: 1.25rem;
}

/* ---- Shell ---- */
.shell {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 0.5rem 0.75rem;
  background: var(--c-primary);
  color: #fff;
}

.topbar__brand {
  font-weight: 700;
  font-size: 1.1rem;
}

.topbar__nav {
  display: flex;
  gap: 0.25rem;
  order: 3;
  width: 100%;
}

.topbar__link {
  background: none;
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.7rem;
  color: rgb(255 255 255 / 0.85);
  cursor: pointer;
}

.topbar__link:hover {
  background: rgb(255 255 255 / 0.12);
}

.topbar__link--active {
  background: rgb(255 255 255 / 0.2);
  color: #fff;
  font-weight: 600;
}

.topbar__user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.topbar__name {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 10rem;
}

@media (min-width: 640px) {
  .topbar {
    padding: 0.5rem 1.25rem;
  }

  .topbar__nav {
    order: 0;
    width: auto;
  }
}

/* ---- Main ---- */
.main {
  flex: 1;
  width: 100%;
  max-width: 64rem;
  margin: 0 auto;
  padding: 0.75rem 0.75rem 2rem;
}

@media (min-width: 640px) {
  .main {
    padding: 1.25rem 1.25rem 3rem;
  }
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.page-head h2 {
  margin: 0;
}