/* ==========================================================================
   Page header ("index header")
   ========================================================================== */
.index-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.index-header__title {
  margin: 0;
  font-size: var(--font-size-xxlarge);
  color: var(--color-primary-dark);
  letter-spacing: -0.01em;
}

/* Title with a line under it saying what the page is for. For the listings whose
   purpose is not obvious from a two-word title — the recruitment pipeline spans
   several roles and sources, and the subtitle is what says so. */
.index-header__heading {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.index-header__subtitle {
  margin: 0;
  font-size: var(--font-size-medium);
  color: var(--color-text-muted);
}

/* Wraps onto a second line rather than pushing a control off the page. Inert
   while everything fits. */
.index-header__controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ==========================================================================
   Toolbar row — tab bar on the left, state toggles on the right
   The page header is full at a laptop width once a table has more than a
   toggle or two, so the toggles sit on the tab row instead, where the space
   is. The group wraps as a whole rather than scattering its switches.
   ========================================================================== */
.index-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex: 0 0 auto;
}

.index-toolbar__toggles {
  margin-left: auto;
}

.index-toolbar__toggles-form {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* First in the row, so there is nothing for its divider to divide. */
.index-toolbar__toggles-form .index-filters__switch:first-of-type {
  margin-left: 0;
  padding-left: 0;
  border-left: none;
}

/* The tab bar carries its own bottom margin for pages that use it alone. */
.index-toolbar .cases-index-tabs {
  margin-bottom: 0;
}

/* ==========================================================================
   Tab bar
   ========================================================================== */
.cases-index-tabs {
  display: inline-flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  padding: 3px;
  background-color: var(--tint-navy-06);
  border-radius: var(--radius-md);
  /* The tab bar is a flex child of .index-page, which blockifies inline-flex and
     would otherwise stretch it into a full-width banner. Shrink to the tabs and
     stay put vertically; both properties are inert outside a flex parent. */
  align-self: flex-start;
  flex: 0 0 auto;
}

.cases-index-tabs__tab {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-family: var(--font-family-bold);
  font-size: var(--font-size-medium);
  transition: background-color var(--transition-base), color var(--transition-base);
}

.cases-index-tabs__tab:hover {
  color: var(--color-primary-dark);
}

.cases-index-tabs__tab--active {
  background-color: var(--color-surface);
  color: var(--color-primary-dark);
  box-shadow: var(--shadow-sm), inset 0 -2px 0 var(--color-primary-green);
}

/* Twelve months and an All tab is more than a tab bar's usual handful: the tabs
   tighten up, and the row scrolls sideways on a narrow window rather than
   pushing the table out of the page. */
.cases-index-tabs--months {
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: thin;
}

.cases-index-tabs--months .cases-index-tabs__tab {
  padding: var(--space-2) var(--space-3);
  white-space: nowrap;
}

/* ==========================================================================
   Index filters
   ========================================================================== */
.index-filters {
  display: flex;
  align-items: center;
}

.index-filters__form {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.index-filters__search {
  position: relative;
  display: flex;
  align-items: center;
}

.index-filters__search-icon {
  position: absolute;
  left: var(--space-3);
  width: 16px;
  height: 16px;
  color: var(--color-text-faint);
  pointer-events: none;
}

.index-filters__search-input {
  width: 220px;
  height: 40px;
  padding: 0 var(--space-3) 0 var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-medium);
  font-family: var(--font-family-base);
  color: var(--color-text);
  background-color: var(--color-surface);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.index-filters__search-input::placeholder {
  color: var(--color-text-faint);
}

.index-filters__search-input:hover {
  border-color: var(--color-border-strong);
}

.index-filters__search-input:focus {
  outline: none;
  border-color: var(--color-primary-green);
  box-shadow: var(--focus-ring);
}

.index-filters__switch {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: var(--space-2);
  padding-left: var(--space-3);
  border-left: 1px solid var(--color-border);
  white-space: nowrap;
}

.index-filters__switch-label {
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--label-letter-spacing);
  white-space: nowrap;
}

/* ==========================================================================
   Filter panel (dropdown)
   ========================================================================== */
.filter-panel {
  position: relative;
  display: inline-block;
}

.filter-panel__trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-4);
  height: 40px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-medium);
  font-family: var(--font-family-base);
  color: var(--color-primary-dark);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.filter-panel__trigger:hover {
  background-color: var(--color-surface-sunken);
  border-color: var(--color-border-strong);
}

.filter-panel__trigger--active {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  border-color: var(--color-primary-dark);
}

.filter-panel__trigger--active:hover {
  background-color: var(--color-secondary-dark);
}

.filter-panel__trigger-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

.filter-panel__trigger--active .filter-panel__trigger-icon {
  color: var(--color-white);
}

.filter-panel__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background-color: var(--color-primary-green);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: opacity var(--transition-base);
}

.filter-panel__badge--hidden {
  opacity: 0;
  width: 0;
  min-width: 0;
  padding: 0;
  overflow: hidden;
}

.filter-panel__content {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  z-index: 100;
  min-width: 360px;
  max-width: 500px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-panel__content--open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.filter-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.filter-panel__title {
  font-size: var(--font-size-large);
  font-weight: 600;
  color: var(--color-primary-dark);
  margin: 0;
}

.filter-panel__clear {
  padding: var(--space-1) var(--space-3);
  background: none;
  border: none;
  font-size: var(--font-size-small);
  color: var(--color-danger);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.filter-panel__clear:hover {
  background-color: var(--tint-danger-10);
}

.filter-panel__body {
  padding: var(--space-5);
}

.filter-panel__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.filter-panel__field--wide {
  grid-column: 1 / -1;
}

.filter-panel__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.filter-panel__field--full {
  grid-column: 1 / -1;
}

.filter-panel__label {
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--label-letter-spacing);
}

.filter-panel__input,
.filter-panel__select {
  width: 100%;
  height: 40px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-medium);
  font-family: var(--font-family-base);
  color: var(--color-text);
  background-color: var(--color-surface-sunken);
  transition: all var(--transition-fast);
}

.filter-panel__input:hover,
.filter-panel__select:hover {
  border-color: var(--color-border-strong);
  background-color: var(--color-surface);
}

.filter-panel__input:focus,
.filter-panel__select:focus {
  outline: none;
  border-color: var(--color-primary-green);
  background-color: var(--color-surface);
  box-shadow: var(--focus-ring);
}

.filter-panel__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--space-2) center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: var(--space-8);
  cursor: pointer;
}

/* Native date input tuned to match the brand */
.filter-panel__input--date {
  cursor: pointer;
  color: var(--color-text);
}

.filter-panel__input--date::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.filter-panel__input--date:hover::-webkit-calendar-picker-indicator {
  opacity: 1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .index-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .index-header__controls {
    width: 100%;
    flex-wrap: wrap;
  }

  .index-filters__search-input {
    width: 100%;
    min-width: 180px;
  }

  .filter-panel__content {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    transform: translateY(100%);
  }

  .filter-panel__content--open {
    transform: translateY(0);
  }

  .filter-panel__grid {
    grid-template-columns: 1fr;
  }
}