/* ---------- App shell ---------- */

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

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 16px;
  background: var(--surface);
  border-inline-end: 1px solid var(--border);
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 10px 18px;
}

.brand__mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  flex-shrink: 0;
}

.brand__name {
  font-weight: 800;
  font-size: 17px;
  line-height: 1.2;
}

.brand__tag {
  color: var(--text-3);
  font-size: 12px;
}

.nav {
  display: grid;
  gap: 4px;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-weight: 600;
  transition:
    background 0.15s,
    color 0.15s;
}

.nav__link:hover {
  background: var(--surface-3);
  color: var(--text);
  text-decoration: none;
}

.nav__link.is-active {
  background: var(--primary-soft);
  color: var(--primary);
}

.sidebar__footer {
  margin-top: auto;
  display: grid;
  gap: 10px;
  padding-top: 16px;
}

.bot-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  font-size: 13px;
}

.bot-chip__text {
  min-width: 0;
  display: grid;
  line-height: 1.4;
}

.bot-chip__name {
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  direction: ltr;
  text-align: right;
}

.dot {
  width: 9px;
  height: 9px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--text-3);
}

.dot--ok {
  background: var(--success);
  box-shadow: 0 0 0 4px var(--success-soft);
}

.dot--warn {
  background: var(--warning);
  box-shadow: 0 0 0 4px var(--warning-soft);
}

.dot--bad {
  background: var(--danger);
  box-shadow: 0 0 0 4px var(--danger-soft);
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  height: var(--topbar-h);
  padding-inline: 32px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.topbar__title {
  min-width: 0;
  overflow: hidden;
  font-size: 20px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar__spacer {
  flex: 1 1 0;
  min-width: 0;
}

.topbar > * {
  flex-shrink: 0;
}

.topbar > .topbar__title {
  flex-shrink: 1;
}

.topbar__menu {
  display: none;
}

.content {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding: 28px 32px 56px;
}

.scrim {
  display: none;
}

@media (max-width: 960px) {
  .shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    position: fixed;
    inset-block: 0;
    inset-inline-start: 0;
    z-index: 40;
    width: min(300px, 86vw);
    transform: translateX(100%);
    transition: transform 0.25s var(--ease);
    box-shadow: var(--shadow-lg);
  }

  .shell.is-menu-open .sidebar {
    transform: none;
  }

  .shell.is-menu-open .scrim {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 30;
    background: rgb(0 0 0 / 0.45);
  }

  .topbar {
    padding-inline: 16px;
  }

  .topbar__menu {
    display: inline-flex;
  }

  .content {
    padding: 20px 16px 48px;
  }
}

/* ---------- Page scaffolding ---------- */

.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.page-head__text {
  flex: 1;
  min-width: 200px;
}

.page-head__title {
  font-size: 22px;
}

.page-head__subtitle {
  color: var(--text-3);
  font-size: 14px;
}

.stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.row--wrap {
  flex-wrap: wrap;
}

.row--between {
  justify-content: space-between;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.grid-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

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

@media (max-width: 760px) {
  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Two compact tiles per row on a phone, instead of four full-width ones stacked. */
@media (max-width: 480px) {
  .grid-stats {
    gap: 10px;
  }

  .grid-stats .stat {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px;
  }

  .grid-stats .stat__icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
  }

  .grid-stats .stat__value {
    font-size: 22px;
  }
}

/* ---------- Login ---------- */

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 16px;
  background:
    radial-gradient(900px 500px at 85% -10%, color-mix(in srgb, var(--primary) 22%, transparent), transparent 60%),
    radial-gradient(700px 480px at 0% 110%, color-mix(in srgb, var(--primary) 14%, transparent), transparent 60%),
    var(--bg);
}

.login__card {
  width: min(420px, 100%);
  padding: 36px 32px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.login__mark {
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  border-radius: 16px;
}

.login__title {
  font-size: 24px;
  margin-bottom: 4px;
}

.login__subtitle {
  margin-bottom: 24px;
  color: var(--text-3);
}

.login__form {
  display: grid;
  gap: 16px;
}

.login__error {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 14px;
}

/* Installed-app polish: respect notches and the home indicator on phones. */
@supports (padding: env(safe-area-inset-top)) {
  .topbar {
    padding-top: env(safe-area-inset-top);
    height: calc(var(--topbar-h) + env(safe-area-inset-top));
  }

  .content {
    padding-bottom: calc(56px + env(safe-area-inset-bottom));
  }
}

.brand__mark {
  background: #fff;
  object-fit: contain;
}

@media (max-width: 600px) {
  .topbar__install span {
    display: none;
  }
}

@media (max-width: 600px) {
  .topbar {
    gap: 4px;
  }

  .topbar__title {
    font-size: 17px;
  }

  /* The title is repeated in the page itself; on a phone the name of the admin is what can go. */
  .topbar__user {
    display: none;
  }

  .page-head__text {
    flex-basis: 100%;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .metric {
    padding: 10px 12px;
  }

  .metric__value {
    font-size: 17px;
  }
}