/*
 * Admin cabinet styles.
 * Reuses the design tokens and shared controls (btn, badge, empty, toast,
 * friendly-table, tab) from styles.css. This file only adds the admin-specific
 * layout and components so the cabinet stays visually consistent with the app.
 */

/* ---------------------------------------------------------------------------
 * Base
 * ------------------------------------------------------------------------- */
.admin-body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
}

.admin-shell {
  width: min(100vw - 28px, 1680px);
  margin: 0 auto;
  padding: 14px 0 40px;
}

/* ---------------------------------------------------------------------------
 * Access-denied / session-expired screens (neutral, no cabinet hints)
 * ------------------------------------------------------------------------- */
.admin-denied {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.admin-denied-card {
  max-width: 420px;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 32px;
  text-align: center;
}

.admin-denied-code {
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  color: var(--text-tertiary);
  margin-bottom: 12px;
}

.admin-denied-card h1 {
  font-size: var(--font-size-lg);
  margin-bottom: 8px;
}

.admin-denied-card p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

/* ---------------------------------------------------------------------------
 * Topbar
 * ------------------------------------------------------------------------- */
.admin-topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding: 16px 0 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}

.admin-brand h1 {
  font-size: var(--font-size-lg);
  margin: 0;
}

.admin-brand-sub {
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
}

.admin-nav {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.admin-topbar-actions {
  display: flex;
  gap: 8px;
}

/* ---------------------------------------------------------------------------
 * Workspace and panels
 * ------------------------------------------------------------------------- */
.admin-workspace {
  min-width: 0;
}

.admin-panel {
  display: none;
}

.admin-panel.active {
  display: block;
}

.admin-panel-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.admin-panel-title h2 {
  font-size: var(--font-size-lg);
  margin: 0 0 4px;
}

.admin-panel-title p {
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* ---------------------------------------------------------------------------
 * Filters
 * ------------------------------------------------------------------------- */
.admin-filters {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-filters label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.admin-filters input,
.admin-filters select {
  height: var(--control-height);
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--button-radius);
  background: var(--surface);
  color: var(--text-primary);
  font-family: inherit;
  font-size: var(--font-size-md);
}

.admin-filters input:focus,
.admin-filters select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(91, 100, 240, 0.15);
}

/* ---------------------------------------------------------------------------
 * Dashboard
 * ------------------------------------------------------------------------- */
.admin-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.admin-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.admin-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.admin-card-head h3 {
  font-size: var(--font-size-md);
  margin: 0;
}

.admin-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  min-height: 180px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.admin-chart-day {
  flex: 1 0 34px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 34px;
}

.admin-chart-bar-wrap {
  display: flex;
  align-items: flex-end;
  height: 120px;
  width: 100%;
}

.admin-chart-bar {
  width: 100%;
  min-height: 6px;
  background: var(--primary);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  transition: height 0.3s var(--ease);
}

.admin-chart-bar.negative {
  background: var(--warning-border);
}

.admin-chart-day b {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}

.admin-chart-day span {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  white-space: nowrap;
}

/* ---------------------------------------------------------------------------
 * Users table
 * ------------------------------------------------------------------------- */
.admin-table-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 16px;
  box-shadow: var(--shadow);
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  min-width: 720px;
}

.admin-table th,
.admin-table td {
  padding: 12px 10px;
  text-align: left;
  vertical-align: middle;
}

.admin-table th {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-tertiary);
  border-bottom: 1px solid var(--line);
}

.admin-table td {
  font-size: var(--font-size-md);
  border-bottom: 1px solid var(--line);
}

.admin-table tr:last-child td {
  border-bottom: 0;
}

.role-badge.admin { background: var(--accent-soft); color: var(--accent-dark); }
.role-badge.user { background: var(--surface-muted); color: var(--text-secondary); }

/* ---------------------------------------------------------------------------
 * Pagination
 * ------------------------------------------------------------------------- */
.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* ---------------------------------------------------------------------------
 * User card
 * ------------------------------------------------------------------------- */
.admin-user-card {
  max-width: 860px;
}

.admin-user-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.admin-kpi {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}

.admin-kpi span {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-bottom: 6px;
}

.admin-kpi b {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--text-primary);
}

.admin-user-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

/* ---------------------------------------------------------------------------
 * Activity feed
 * ------------------------------------------------------------------------- */
.admin-activity {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-activity-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-control);
}

.admin-activity-item.error {
  background: var(--danger-soft);
  border-color: var(--line);
}

.admin-activity-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.admin-activity-body b {
  font-size: var(--font-size-md);
  color: var(--text-primary);
}

.admin-activity-body span {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  word-break: break-word;
}

.admin-activity-item time {
  flex: 0 0 auto;
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  white-space: nowrap;
}

/* ---------------------------------------------------------------------------
 * Responsive
 * ------------------------------------------------------------------------- */
@media (max-width: 720px) {
  .admin-topbar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .admin-nav {
    margin-left: 0;
  }

  .admin-panel-title {
    flex-direction: column;
  }

  .admin-filters {
    width: 100%;
  }

  .admin-filters label {
    flex: 1 1 100%;
  }

  .admin-dashboard-grid {
    grid-template-columns: 1fr;
  }
}