/* ========================================
   Admin Dashboard & User Management
   ======================================== */

/* ---- Admin Nav ---- */

.admin-nav {
  background: var(--op-color-primary-minus-max);
  padding: var(--op-space-small) var(--op-space-large);
  border-bottom: var(--op-border-bottom);
}

.admin-nav__links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.admin-nav__left,
.admin-nav__right {
  display: flex;
  gap: var(--op-space-x-small);
  align-items: center;
}

.admin-nav__link {
  display: inline-flex;
  align-items: center;
  gap: var(--op-space-x-small);
  padding: var(--op-space-x-small) var(--op-space-small);
  border-radius: var(--op-radius-medium);
  font-size: var(--op-font-small);
  font-weight: var(--op-font-weight-medium);
  color: var(--op-color-neutral-plus-seven);
  text-decoration: none;
  transition: all 0.2s ease;

  &:hover {
    background: var(--op-color-primary-plus-seven);
    color: var(--op-color-primary-minus-two);
  }

  &.admin-nav__link--active {
    background: var(--op-color-primary-base);
    color: var(--op-color-primary-on-base);
    font-weight: var(--op-font-weight-semi-bold);
  }
}

/* ---- Admin Dashboard ---- */

.admin-dashboard {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--op-space-large);
  display: flex;
  flex-direction: column;
  gap: var(--op-space-large);
}

/* Stat Cards */

.admin-dashboard__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--op-space-medium);
}

.admin-dashboard__stat-card {
  background: var(--op-color-background);
  border-radius: var(--op-radius-large);
  padding: var(--op-space-medium);
  box-shadow: var(--op-shadow-small);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--op-space-2x-small);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;

  &:hover {
    transform: translateY(-2px);
    box-shadow: var(--op-shadow-medium);
  }
}

.admin-dashboard__stat-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--op-radius-circle);
  background: var(--op-color-primary-plus-seven);
  color: var(--op-color-primary-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-dashboard__stat-value {
  font-size: var(--op-font-2x-large);
  font-weight: var(--op-font-weight-bold);
  color: var(--op-color-on-background);
  line-height: var(--op-line-height-dense);
}

.admin-dashboard__stat-label {
  font-size: var(--op-font-x-small);
  color: var(--op-color-on-background-alt);
  font-weight: var(--op-font-weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--op-letter-spacing-label);
}

/* Charts */

.admin-dashboard__charts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--op-space-medium);
}

.admin-dashboard__bottom-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--op-space-medium);
}

.admin-dashboard__chart-card {
  background: var(--op-color-background);
  border-radius: var(--op-radius-large);
  padding: var(--op-space-medium);
  box-shadow: var(--op-shadow-small);

  &.admin-dashboard__chart-card--small {
    min-height: 300px;
  }
}

.admin-dashboard__chart-title {
  display: flex;
  align-items: center;
  gap: var(--op-space-2x-small);
  font-size: var(--op-font-medium);
  font-weight: var(--op-font-weight-semi-bold);
  color: var(--op-color-on-background);
  margin-bottom: var(--op-space-small);
}

.admin-dashboard__chart-container {
  position: relative;
  height: 280px;

  &.admin-dashboard__chart-container--doughnut {
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* Top Users Table */

.admin-dashboard__top-users {
  background: var(--op-color-background);
  border-radius: var(--op-radius-large);
  padding: var(--op-space-medium);
  box-shadow: var(--op-shadow-small);
}

.admin-dashboard__table {
  width: 100%;
  border-collapse: collapse;
}

.admin-dashboard__th {
  text-align: left;
  font-size: var(--op-font-x-small);
  font-weight: var(--op-font-weight-semi-bold);
  color: var(--op-color-on-background-alt);
  text-transform: uppercase;
  letter-spacing: var(--op-letter-spacing-label);
  padding: var(--op-space-x-small) var(--op-space-small);
  border-bottom: var(--op-border-bottom);
}

.admin-dashboard__tr {
  transition: background 0.15s ease;

  &:hover {
    background: var(--op-color-primary-plus-max);
  }
}

.admin-dashboard__td {
  padding: var(--op-space-small);
  font-size: var(--op-font-small);
  color: var(--op-color-on-background);
  border-bottom: var(--op-border-bottom);
}

.admin-dashboard__rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--op-radius-circle);
  background: var(--op-color-primary-plus-seven);
  color: var(--op-color-primary-base);
  font-weight: var(--op-font-weight-bold);
  font-size: var(--op-font-x-small);
}

.admin-dashboard__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--op-space-3x-small) var(--op-space-x-small);
  border-radius: var(--op-radius-pill);
  background: var(--op-color-alerts-notice-plus-seven);
  color: var(--op-color-alerts-notice-minus-two);
  font-weight: var(--op-font-weight-semi-bold);
  font-size: var(--op-font-x-small);
}

/* ---- Admin Users ---- */

.admin-users {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--op-space-large);
}

.admin-users__title {
  display: flex;
  align-items: center;
  gap: var(--op-space-x-small);
  font-size: var(--op-font-x-large);
  font-weight: var(--op-font-weight-bold);
  color: var(--op-color-on-background);
  margin-bottom: var(--op-space-large);
}

.admin-users__list {
  display: flex;
  flex-direction: column;
  gap: var(--op-space-small);
}

.admin-users__card {
  background: var(--op-color-background);
  border-radius: var(--op-radius-large);
  box-shadow: var(--op-shadow-small);
  padding: 0 var(--op-space-small);
  display: flex;
  align-items: center;
  gap: var(--op-space-small);
  transition: box-shadow 0.2s ease;

  &:hover {
    box-shadow: var(--op-shadow-medium);
  }
}

.admin-users__avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--op-radius-circle);
  background: var(--op-color-primary-base);
  color: var(--op-color-primary-on-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--op-font-small);
  font-weight: var(--op-font-weight-bold);
  flex-shrink: 0;
}

.admin-users__form {
  display: flex;
  align-items: center;
  gap: var(--op-space-x-small);

  .input {
    margin-bottom: 0;
  }
}

.admin-users__input.form-control {
  font-size: var(--op-font-small);
  min-width: 250px;
}

.admin-users__stats {
  display: flex;
  align-items: center;
  gap: var(--op-space-small);
  flex-shrink: 0;
}

.admin-users__stat {
  display: inline-flex;
  align-items: center;
  gap: var(--op-space-3x-small);
  font-size: var(--op-font-x-small);
  font-weight: var(--op-font-weight-semi-bold);
  color: var(--op-color-on-background-alt);
  white-space: nowrap;
  cursor: default;
}

.admin-users__btn {
  font-size: var(--op-font-x-small);
  white-space: nowrap;
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
  .admin-dashboard__charts {
    grid-template-columns: 1fr;
  }

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

  .admin-dashboard__stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-users__form-row {
    flex-direction: column;
    align-items: stretch;
  }
}