/* =============================================================================
   Админ-панели: клиентская (admin.html) и главная (admins.html)
   ========================================================================== */

body.admin { background: var(--bg); }

.logo-preview {
  width: 56px; height: 56px; flex: none; border-radius: var(--r-sm);
  display: grid; place-items: center; overflow: hidden;
  background: var(--surface-2); border: 1px solid var(--line);
}

/* -----------------------------------------------------------------------------
   Экран входа
   -------------------------------------------------------------------------- */
.auth-screen {
  min-height: 100vh; min-height: 100dvh;
  display: grid; place-items: center; padding: 22px;
  background:
    radial-gradient(900px 500px at 15% -5%, var(--accent-soft), transparent 60%),
    radial-gradient(700px 420px at 95% 100%, var(--info-soft), transparent 60%),
    var(--bg);
}
.auth-card {
  width: min(420px, 100%);
  padding: 34px 30px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-lg);
}
.auth-mark {
  width: 50px; height: 50px; border-radius: 15px;
  display: grid; place-items: center;
  background: var(--accent); color: var(--accent-contrast);
  font-weight: 800; font-size: 20px; letter-spacing: -1px;
  margin-bottom: 22px;
}
.auth-card h1 { font-size: 25px; margin-bottom: 7px; }
.auth-card > p { color: var(--text-3); margin-bottom: 24px; font-size: 14px; line-height: 1.55; }

/* -----------------------------------------------------------------------------
   Каркас
   -------------------------------------------------------------------------- */
.shell { display: flex; min-height: 100vh; min-height: 100dvh; }

.sidebar {
  position: fixed; inset: 0 auto 0 0; z-index: 60;
  width: 242px; flex: none;
  display: flex; flex-direction: column;
  padding: 18px 13px;
  background: var(--surface);
  border-right: 1px solid var(--line);
  transition: transform var(--normal);
}
.sidebar-brand { display: flex; align-items: center; gap: 11px; padding: 4px 8px 20px; }
.sidebar-mark {
  width: 36px; height: 36px; border-radius: 11px; flex: none;
  display: grid; place-items: center;
  background: var(--accent); color: var(--accent-contrast);
  font-weight: 800; letter-spacing: -.5px;
}
.sidebar-name { font-size: 15px; font-weight: 720; line-height: 1.2; }
.sidebar-sub { font-size: 11.5px; color: var(--text-3); margin-top: 1px; }

.nav-group { display: flex; flex-direction: column; gap: 2px; }
.nav-label {
  font-size: 10.5px; font-weight: 750; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-3); padding: 16px 10px 6px;
}
.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 11px; border-radius: var(--r-sm);
  color: var(--text-2); font-size: 14px; font-weight: 580;
  transition: all var(--fast); width: 100%; text-align: left;
}
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 650; }
.nav-item svg { flex: none; opacity: .9; }
.nav-item .badge { margin-left: auto; }

.sidebar-footer { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); }

.content {
  flex: 1; min-width: 0;
  margin-left: 242px;
  display: flex; flex-direction: column;
}

.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 14px;
  padding: 14px 24px;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid var(--line);
}
.topbar h1 { font-size: 20px; }
.topbar-sub { font-size: 13px; color: var(--text-3); margin-top: 2px; }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.page { padding: 22px 24px 60px; display: none; }
.page.active { display: block; animation: page-in .25s var(--ease); }
@keyframes page-in { from { opacity: 0; transform: translateY(6px); } }

.menu-toggle { display: none; }

@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); box-shadow: var(--sh-xl); }
  .sidebar.open { transform: none; }
  .content { margin-left: 0; }
  .menu-toggle { display: grid; }
  .topbar { padding: 12px 16px; gap: 10px; }
  .page { padding: 16px 16px 80px; }
  .sidebar-backdrop {
    position: fixed; inset: 0; z-index: 55;
    background: var(--overlay); backdrop-filter: blur(3px);
    display: none;
  }
  .sidebar-backdrop.open { display: block; }
}

/* На узком экране шапка не должна переносить заголовок и душить кнопки */
@media (max-width: 680px) {
  .topbar h1 { font-size: 17px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .topbar-sub { display: none; }
  .topbar-actions { gap: 6px; }
  .topbar-actions .hide-sm { display: none; }
  .topbar-actions .btn:not(.btn-icon) { padding: 0 12px; }
  .chart-box { height: 210px; }
  .kpi { padding: 14px 15px; }
  .kpi-value { font-size: 23px; margin: 7px 0 2px; }
}

/* -----------------------------------------------------------------------------
   Показатели
   -------------------------------------------------------------------------- */
/* Карточка-стопка: поля внутри не слипаются друг с другом */
.card-stack { display: flex; flex-direction: column; gap: 14px; }
.card-stack > .card-head { margin-bottom: 0; }
.card-stack > .list-row:not(:last-child) { margin-bottom: -14px; }
.card-stack > .alert { margin-bottom: 0; }

.kpi-grid {
  display: grid; gap: 13px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  margin-bottom: 20px;
}
.kpi {
  position: relative;
  padding: 17px 18px;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
}
.kpi::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 3px;
  background: var(--accent);
}
.kpi.green::before { background: var(--success); }
.kpi.orange::before { background: var(--warning); }
.kpi.red::before { background: var(--danger); }
.kpi.violet::before { background: var(--info); }

.kpi-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.kpi-label { font-size: 12.5px; font-weight: 600; color: var(--text-3); }
.kpi-icon {
  width: 30px; height: 30px; border-radius: 9px; flex: none;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.kpi.green .kpi-icon { background: var(--success-soft); color: var(--success); }
.kpi.orange .kpi-icon { background: var(--warning-soft); color: var(--warning); }
.kpi.red .kpi-icon { background: var(--danger-soft); color: var(--danger); }
.kpi.violet .kpi-icon { background: var(--info-soft); color: var(--info); }

.kpi-value {
  font-size: 27px; font-weight: 780; letter-spacing: -.03em;
  margin: 9px 0 3px; font-variant-numeric: tabular-nums;
}
.kpi-sub { font-size: 12px; color: var(--text-3); display: flex; align-items: center; gap: 6px; }
.kpi-delta { display: inline-flex; align-items: center; gap: 3px; font-weight: 700; }
.kpi-delta.up { color: var(--success); }
.kpi-delta.down { color: var(--danger); }
.kpi-delta.flat { color: var(--text-3); }

/* -----------------------------------------------------------------------------
   Графики
   -------------------------------------------------------------------------- */
.chart-card { padding: 18px 20px; }
.chart-box { width: 100%; height: 250px; position: relative; }
.chart-box svg { width: 100%; height: 100%; display: block; overflow: visible; }
.chart-empty {
  height: 100%; display: grid; place-items: center;
  color: var(--text-3); font-size: 13.5px;
}
.chart-legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; font-size: 12.5px; color: var(--text-2); }
.chart-legend-item { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend-dot { width: 9px; height: 9px; border-radius: 3px; }

.chart-tooltip {
  position: absolute; z-index: 5; pointer-events: none;
  padding: 8px 11px; border-radius: 9px;
  background: var(--bg-elevated); border: 1px solid var(--line);
  box-shadow: var(--sh-md); font-size: 12.5px; white-space: nowrap;
  opacity: 0; transition: opacity var(--fast);
}
.chart-tooltip.visible { opacity: 1; }
.chart-tooltip b { display: block; margin-bottom: 4px; font-size: 12px; color: var(--text-3); font-weight: 600; }
.chart-tooltip-row { display: flex; align-items: center; gap: 6px; }

.bars { display: flex; align-items: flex-end; gap: 3px; height: 130px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 5px; min-width: 0; }
.bar {
  width: 100%; border-radius: 4px 4px 2px 2px;
  background: var(--accent); min-height: 2px;
  transition: opacity var(--fast);
}
.bar-col:hover .bar { opacity: .75; }
.bar-label { font-size: 9.5px; color: var(--text-3); }

/* -----------------------------------------------------------------------------
   Списки и строки
   -------------------------------------------------------------------------- */
.list-row {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 0; border-bottom: 1px solid var(--line);
}
.list-row:last-child { border-bottom: 0; }
.list-rank {
  width: 25px; height: 25px; border-radius: 8px; flex: none;
  display: grid; place-items: center;
  background: var(--surface-2); color: var(--text-3);
  font-size: 12px; font-weight: 750;
}
.list-rank.top { background: var(--accent-soft); color: var(--accent); }
.list-thumb { width: 38px; height: 38px; border-radius: 9px; object-fit: cover; flex: none; background: var(--surface-2); }
.list-name { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list-meta { font-size: 12px; color: var(--text-3); margin-top: 1px; }
.list-value { margin-left: auto; font-size: 14px; font-weight: 720; font-variant-numeric: tabular-nums; white-space: nowrap; }

.grid-2 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); }
.grid-3 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.toolbar {
  display: flex; align-items: center; gap: 9px; flex-wrap: wrap;
  margin-bottom: 16px;
}
.toolbar .search { position: relative; flex: 1 1 230px; min-width: 180px; }
.toolbar .search .input { padding-left: 38px; }
.toolbar .search svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--text-3); }

/* -----------------------------------------------------------------------------
   Товары в админке
   -------------------------------------------------------------------------- */
.product-row {
  display: grid;
  grid-template-columns: 26px 54px 1fr auto;
  gap: 13px; align-items: center;
  padding: 11px 13px; border-radius: var(--r-md);
  border: 1px solid transparent;
  transition: all var(--fast);
}
.product-row:hover { background: var(--surface-2); border-color: var(--line); }
.product-row.selected { background: var(--accent-soft); border-color: var(--accent); }
.product-row-thumb {
  width: 54px; height: 54px; border-radius: var(--r-xs);
  object-fit: cover; background: var(--surface-2);
}
.product-row-main { min-width: 0; }
.product-row-name { font-size: 14.5px; font-weight: 620; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.product-row-meta { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; margin-top: 3px; font-size: 12px; color: var(--text-3); }
.product-row-actions { display: flex; align-items: center; gap: 6px; }
.product-row-price { font-size: 14.5px; font-weight: 720; font-variant-numeric: tabular-nums; white-space: nowrap; text-align: right; }
.product-row-price small { display: block; font-size: 11.5px; font-weight: 500; color: var(--text-3); }

@media (max-width: 640px) {
  .product-row { grid-template-columns: 24px 46px 1fr; row-gap: 8px; }
  .product-row-actions { grid-column: 1 / -1; justify-content: flex-end; }
  .product-row-thumb { width: 46px; height: 46px; }
}

.bulk-bar {
  position: sticky; bottom: 14px; z-index: 20;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 11px 15px; margin-top: 14px;
  border-radius: var(--r-md);
  background: var(--bg-elevated);
  border: 1px solid var(--accent);
  box-shadow: var(--sh-lg);
}

/* -----------------------------------------------------------------------------
   Дерево категорий
   -------------------------------------------------------------------------- */
.tree-row {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 13px; border-radius: var(--r-sm);
  transition: background var(--fast);
}
.tree-row:hover { background: var(--surface-2); }
.tree-indent { flex: none; }
.tree-icon {
  width: 32px; height: 32px; border-radius: 9px; flex: none;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.tree-name { font-size: 14px; font-weight: 620; }
.tree-meta { font-size: 12px; color: var(--text-3); }
.tree-actions { margin-left: auto; display: flex; gap: 5px; opacity: .4; transition: opacity var(--fast); }
.tree-row:hover .tree-actions { opacity: 1; }
@media (hover: none) { .tree-actions { opacity: 1; } }

/* -----------------------------------------------------------------------------
   Заказы
   -------------------------------------------------------------------------- */
.order-card {
  padding: 15px 17px; border-radius: var(--r-md);
  border: 1px solid var(--line); background: var(--surface);
  margin-bottom: 10px; transition: all var(--fast);
}
.order-card:hover { border-color: var(--line-strong); box-shadow: var(--sh-sm); }
.order-head { display: flex; align-items: center; gap: 11px; flex-wrap: wrap; }
.order-number { font-size: 15px; font-weight: 750; font-variant-numeric: tabular-nums; }
.order-total { margin-left: auto; font-size: 17px; font-weight: 780; font-variant-numeric: tabular-nums; }
.order-meta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 9px; font-size: 13px; color: var(--text-2); }
.order-meta b { color: var(--text); font-weight: 620; }
.order-items { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 8px; }
.order-item { display: flex; align-items: center; gap: 11px; font-size: 13.5px; }
.order-item-thumb { width: 36px; height: 36px; border-radius: 8px; object-fit: cover; background: var(--surface-2); flex: none; }
.order-item-sum { margin-left: auto; font-weight: 680; font-variant-numeric: tabular-nums; }
.order-actions { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 12px; }

.status-tabs { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.status-tabs::-webkit-scrollbar { display: none; }
.status-tab {
  display: inline-flex; align-items: center; gap: 7px;
  height: 34px; padding: 0 13px; border-radius: var(--r-full);
  border: 1px solid var(--line); background: var(--surface);
  font-size: 13px; font-weight: 620; color: var(--text-2);
  white-space: nowrap; transition: all var(--fast);
}
.status-tab:hover { border-color: var(--line-strong); }
.status-tab.active { background: var(--accent); border-color: var(--accent); color: var(--accent-contrast); }
.status-tab .count {
  min-width: 19px; height: 19px; padding: 0 5px; border-radius: 99px;
  background: var(--surface-2); color: var(--text-3);
  font-size: 11px; font-weight: 750; display: grid; place-items: center;
}
.status-tab.active .count { background: rgba(255, 255, 255, .24); color: #fff; }

/* -----------------------------------------------------------------------------
   Настройки
   -------------------------------------------------------------------------- */
.settings-nav { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.settings-group { display: none; }
.settings-group.active { display: block; }

.color-picker { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.color-swatch {
  width: 34px; height: 34px; border-radius: 10px; flex: none;
  border: 2px solid transparent; cursor: pointer;
  transition: transform var(--fast);
}
.color-swatch:hover { transform: scale(1.1); }
.color-swatch.active { border-color: var(--text); box-shadow: 0 0 0 2px var(--surface) inset; }

.repeat-row {
  display: grid; grid-template-columns: 1fr 120px 42px; gap: 8px; align-items: center;
}
@media (max-width: 520px) { .repeat-row { grid-template-columns: 1fr 96px 38px; } }

.contact-link-row { grid-template-columns: 1fr 1.3fr 42px; }
@media (max-width: 640px) {
  .contact-link-row { grid-template-columns: 1fr 42px; }
  .contact-link-row > input:first-child { grid-column: 1 / -1; }
}

.save-bar {
  position: sticky; bottom: 0; z-index: 25;
  display: flex; align-items: center; gap: 12px;
  padding: 13px 0; margin-top: 20px;
  background: linear-gradient(transparent, var(--bg) 35%);
}

/* -----------------------------------------------------------------------------
   Прочее
   -------------------------------------------------------------------------- */
.stat-pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 12px; border-radius: var(--r-sm);
  background: var(--surface-2); font-size: 13px;
}
.stat-pill b { font-variant-numeric: tabular-nums; }

.progress-track { height: 7px; border-radius: 99px; background: var(--surface-3); overflow: hidden; }
.progress-fill { height: 100%; border-radius: 99px; background: var(--accent); transition: width var(--normal); }

.alert {
  display: flex; gap: 11px; padding: 13px 15px; border-radius: var(--r-md);
  font-size: 13.5px; line-height: 1.5; margin-bottom: 14px;
}
.alert-info { background: var(--accent-soft); color: var(--accent); }
.alert-warning { background: var(--warning-soft); color: var(--warning); }
.alert-danger { background: var(--danger-soft); color: var(--danger); }
.alert-success { background: var(--success-soft); color: var(--success); }
.alert svg { flex: none; margin-top: 1px; }