/* Ilova karkasi: chapda yon menyu, o'ngda sarlavha + kontent.
   900px dan tor ekranda sidebar chiqib-kiruvchi panelga aylanadi. */

.app {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
}

/* --- Yon menyu: to'q fon, ikonkasiz matnli bandlar --- */

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: var(--space-4) var(--space-3);
  background: var(--nav-bg);
  color: var(--nav-ink);
  overflow-y: auto;
}

.brand {
  display: block;
  padding: var(--space-2) var(--space-3) var(--space-5);
  color: var(--nav-ink-strong);
  text-decoration: none;
}

.brand__name {
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.2;
}

.brand__name small {
  display: block;
  color: var(--nav-faint);
  font-size: var(--text-xs);
  font-weight: 400;
}

.nav {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Guruh: yig'iladigan sarlavha + bandlar (ish ketma-ketligida); bir vaqtda bittasi ochiq */
.nav__group + .nav__group {
  margin-top: var(--space-1);
}

/* Sarlavha — butun kenglikdagi ramkasiz, fonsiz tugma; o'q: yopiqda o'ngga, ochiqda pastga */
.nav__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 2.5rem;
  padding: 0 var(--space-3);
  border: 0;
  border-radius: var(--radius);
  background: none;
  color: var(--nav-faint);
  font: inherit;
  font-size: var(--text-xs);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.nav__toggle:hover {
  color: var(--nav-ink-strong);
}

.nav__chevron {
  flex: none;
  width: 0.875rem;
  height: 0.875rem;
}

.nav__toggle[aria-expanded="true"] .nav__chevron {
  transform: rotate(90deg);
}

.nav__items {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__link {
  display: flex;
  align-items: center;
  min-height: 2.25rem;
  padding: 0 var(--space-3);
  border-left: 3px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--nav-ink);
  text-decoration: none;
}

.nav__link:hover {
  background: var(--nav-active);
  color: var(--nav-ink-strong);
}

/* Joriy sahifa — chap qizil chiziq, biroz och fon, oq qalin matn */
.nav__link[aria-current="page"] {
  border-left-color: var(--accent);
  background: var(--nav-active);
  color: var(--nav-ink-strong);
  font-weight: 600;
}

.sidebar__footer {
  display: grid;
  gap: var(--space-1);
  margin-top: auto;
  padding: var(--space-4) var(--space-3) 0;
  border-top: 1px solid var(--nav-line);
  font-size: var(--text-sm);
}

/* To'q fonda: chiqish havolasi va til tanlagich ham och rangda */
.sidebar__footer .user-card__logout {
  color: var(--nav-ink);
}

.sidebar__footer .language-picker {
  border-color: var(--nav-line);
  background-color: var(--nav-active);
  color: var(--nav-ink-strong);
}

.user-card__name {
  font-weight: 600;
}

.user-card__name {
  color: var(--nav-ink-strong);
}

.user-card__role {
  color: var(--nav-faint);
}

.user-card__logout {
  justify-self: start;
  min-height: 2rem;
  font-weight: 400;
}

/* --- Asosiy qism --- */

.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 3.5rem;
  padding: var(--space-2) var(--space-5);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.topbar__title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  font-size: var(--text-lg);
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* .btn (components.css) dan ustun turishi uchun — ikki klassli selektor */
.topbar .menu-toggle {
  display: none;
}

.content {
  width: 100%;
  max-width: 88rem;
  padding: var(--space-5);
}

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
}

.page-head__lead {
  margin-top: var(--space-1);
  color: var(--ink-soft);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}

.stack {
  display: grid;
  /* minmax(0, …): ichidagi keng jadval sahifani emas, faqat o'z blokini aylantirsin */
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
}

.scrim {
  display: none;
}

/* --- Planshet va telefon --- */

@media (max-width: 1100px) {
  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .app {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    width: min(18rem, 85vw);
    transform: translateX(-100%);
    transition: transform 0.2s ease-out;
  }

  .app.is-nav-open .sidebar {
    transform: none;
  }

  .app.is-nav-open .scrim {
    position: fixed;
    inset: 0;
    z-index: 30;
    display: block;
    background: rgba(31, 35, 40, 0.4);
  }

  .topbar .menu-toggle {
    display: inline-flex;
  }

  .topbar {
    padding: var(--space-2) var(--space-4);
  }

  .content {
    padding: var(--space-4);
  }
}