.todo-admin-shell {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text)
}

.todo-admin-top {
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  background: var(--card);
  border-bottom: 1px solid var(--line)
}

.todo-admin-top>div {
  display: grid;
  gap: 2px;
  min-width: 0;
  flex: 1
}

.todo-admin-top strong {
  font-size: 16px
}

.todo-admin-top span {
  font-size: 10px;
  color: var(--muted)
}

.todo-admin-back {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--accent)
}

.todo-admin-live {
  flex: 0 0 auto !important;
  padding: 5px 8px;
  border-radius: 999px;
  font-weight: 800 !important
}

.todo-admin-live.online {
  background: #eaf8f1;
  color: var(--good) !important
}

.todo-admin-live.offline {
  background: #fff0f0;
  color: var(--bad) !important
}

.todo-admin-main {
  padding: 18px 16px 92px
}

.todo-admin-page {
  display: grid;
  gap: 14px;
  max-width: 1100px;
  margin: 0 auto
}

.todo-admin-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end
}

.todo-admin-title h1 {
  margin: 0 0 3px;
  font-size: 22px
}

.todo-admin-title p {
  margin: 0;
  color: var(--muted);
  font-size: 11px
}

.todo-admin-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px
}

.todo-admin-stats .card {
  padding: 14px
}

.todo-admin-stats span {
  display: block;
  color: var(--muted);
  font-size: 10px
}

.todo-admin-stats strong {
  display: block;
  margin-top: 6px;
  font-size: 22px
}

.todo-admin-stats.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr))
}

.todo-admin-section {
  display: grid;
  gap: 10px
}

.todo-admin-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px
}

.todo-admin-section-head h2 {
  font-size: 16px;
  margin: 0
}

.todo-admin-section-head span {
  font-size: 11px;
  color: var(--muted)
}

.todo-admin-users {
  padding: 0;
  overflow: hidden
}

.todo-admin-user-row {
  width: 100%;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto 18px;
  gap: 10px;
  align-items: center;
  padding: 13px 14px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  text-align: left
}

.todo-admin-user-row:last-child {
  border-bottom: 0
}

.todo-admin-user-row small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}

.todo-admin-user-count {
  text-align: right
}

.todo-admin-user-count strong,
.todo-admin-user-count small {
  display: block
}

.todo-admin-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
  overflow: hidden
}

.todo-admin-avatar.large {
  width: 52px;
  height: 52px
}

.todo-admin-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.todo-admin-profile {
  display: flex;
  align-items: center;
  gap: 12px
}

.todo-admin-profile h2 {
  font-size: 18px;
  margin: 0 0 3px
}

.todo-admin-profile p {
  margin: 0;
  color: var(--muted);
  font-size: 11px
}

.todo-admin-setting-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px
}

.todo-admin-setting-summary span {
  color: var(--muted)
}

.todo-admin-task-list {
  padding: 0;
  overflow: hidden
}

.todo-admin-task-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 36px;
  gap: 8px;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line)
}

.todo-admin-task-row:last-child {
  border-bottom: 0
}

.todo-admin-task-row strong {
  display: block
}

.todo-admin-task-row strong.done {
  text-decoration: line-through;
  color: var(--muted)
}

.todo-admin-task-row small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  margin-top: 3px
}

.todo-admin-task-status {
  font-size: 9px;
  font-weight: 750;
  padding: 4px 7px;
  border-radius: 999px
}

.todo-admin-task-status.done {
  background: #eaf8f1;
  color: var(--good)
}

.todo-admin-task-status.active {
  background: var(--accent-soft);
  color: var(--accent)
}

.todo-admin-delete {
  width: 34px;
  height: 34px;
  border: 1px solid color-mix(in srgb, var(--bad) 28%, var(--line));
  border-radius: 10px;
  background: var(--card);
  color: var(--bad)
}

.todo-admin-loading,
.todo-admin-error {
  text-align: center;
  padding: 34px 18px
}

.todo-admin-error h2 {
  margin: 0 0 8px
}

.todo-admin-error p {
  color: var(--muted);
  line-height: 1.5
}

.todo-admin-nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 64px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  background: var(--card);
  border-top: 1px solid var(--line);
  z-index: 30;
  padding-bottom: env(safe-area-inset-bottom)
}

.todo-admin-nav button {
  position: relative;
  border: 0;
  background: none;
  color: var(--muted);
  display: grid;
  place-items: center;
  align-content: center;
  gap: 3px;
  font-size: 10px
}

.todo-admin-nav button i {
  font-size: 16px
}

.todo-admin-nav button.active {
  color: var(--accent);
  font-weight: 800
}

.todo-admin-nav button.active::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22%;
  right: 22%;
  height: 2px;
  background: var(--accent);
  border-radius: 0;
  pointer-events: none
}

.todo-backup-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px
}

.todo-backup-actions button {
  min-width: 0
}

.todo-backup-help {
  font-size: 11px;
  line-height: 1.45;
  padding-top: 7px
}

@media(min-width:768px) {
  .todo-admin-main {
    padding: 28px 28px 96px
  }

  .todo-admin-stats {
    grid-template-columns: repeat(5, minmax(0, 1fr))
  }

  .todo-admin-stats.compact {
    grid-template-columns: repeat(4, minmax(0, 1fr))
  }

  .todo-admin-nav {
    left: 50%;
    right: auto;
    width: 360px;
    transform: translateX(-50%);
    border: 1px solid var(--line);
    border-bottom: 0;
    border-radius: 18px 18px 0 0
  }
}

@media(max-width:520px) {
  .todo-admin-user-row {
    grid-template-columns: 40px minmax(0, 1fr) 18px
  }

  .todo-admin-user-count {
    display: none
  }

  .todo-admin-task-row {
    grid-template-columns: minmax(0, 1fr) 34px
  }

  .todo-admin-task-status {
    display: none
  }

  .todo-backup-actions {
    grid-template-columns: 1fr
  }
}

/* Chrome iOS: keep Admin To-do independent from fixed-position viewport quirks. */
@media(max-width:767px) {
  html.ios-chrome .todo-admin-shell {
    height: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden
  }

  html.ios-chrome .todo-admin-top {
    flex: 0 0 64px;
    position: static
  }

  html.ios-chrome .todo-admin-main {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: none
  }

  html.ios-chrome .todo-admin-nav {
    position: static;
    flex: 0 0 calc(64px + env(safe-area-inset-bottom));
    height: calc(64px + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom)
  }
}

/* Admin To-do: pagination and left-aligned back control. */
.todo-admin-back-users {
  justify-self: start;
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.todo-admin-pagination {
  margin-top: 2px;
}

/* Keep Admin To-do bottom navigation visually aligned with app navigation. */
.todo-admin-nav {
  border-top: 1px solid var(--line) !important;
  box-shadow: none;
}