/**
 * Custom Blogs Filter v2.0 — Frontend Styles
 */

.cbf-container {
  --cbf-primary: #673ab7;
  --cbf-primary-hover: #5a31a0;
  --cbf-title-overlay: rgba(85, 38, 130, 0.87);
  --cbf-title-text: #ffffff;
  --cbf-cat-overlay: rgba(247, 181, 37, 0.87);
  --cbf-cat-text: #212529;
  --cbf-text-light: #6c757d;
  --cbf-border: #dee2e6;
  --cbf-white: #ffffff;
  --cbf-radius: 8px;
  --cbf-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --cbf-font: "Open Sans", Helvetica, Arial, Verdana, sans-serif;

  max-width: 90vw;
  margin: 0 auto;
  font-family: var(--cbf-font);
  box-sizing: border-box;
}

.cbf-container *,
.cbf-container *::before,
.cbf-container *::after {
  box-sizing: border-box;
}

/* ---------- FILTER BAR ---------- */
.cbf-filter-bar {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 10px;
  padding: 20px;
  background: var(--cbf-white);
  border-radius: var(--cbf-radius);
  box-shadow: var(--cbf-shadow);
  position: relative;
  z-index: 10;
}
.cbf-filter-bar-left { flex: 1 1 240px; min-width: 200px; }
.cbf-filter-bar-center { flex: 0 1 auto; display: flex; gap: 15px; min-width: 0; }
.cbf-filter-bar-right { display: flex; gap: 10px; flex-shrink: 0; align-items: flex-start; }

/* ---------- SEARCH INPUT ---------- */
.cbf-search-input {
  width: 100%;
  padding: 10px 15px !important;
  font-size: 14px !important;
  border: 1px solid var(--cbf-border) !important;
  border-radius: var(--cbf-radius) !important;
  outline: none !important;
  transition: border-color 0.2s;
  box-sizing: border-box !important;
}
.cbf-search-input:focus { border-color: var(--cbf-primary) !important; }
.cbf-search-input::placeholder { color: #999; }

/* ---------- SELECT2 ---------- */
.cbf-dropdown-wrapper { flex: 0 1 260px; min-width: 260px; position: relative; }
.cbf-dropdown { width: 100%; min-width: 0; }
.select2-container { width: 100% !important; }

.select2-container--default .select2-selection--single {
  height: 50px !important;
  border: 1px solid var(--cbf-border) !important;
  border-radius: var(--cbf-radius) !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  background: var(--cbf-white) !important;
}
.select2-container--default.select2-container--focus .select2-selection--single {
  border-color: var(--cbf-primary) !important;
  box-shadow: none !important;
  outline: none !important;
}
.select2-container--default .select2-selection--single .select2-selection__rendered {
  padding-left: 15px !important;
  padding-right: 40px !important;
  line-height: 42px !important;
  color: #212529 !important;
  font-size: 14px !important;
}
.select2-container--default .select2-selection--single .select2-selection__placeholder {
  color: #999 !important;
  font-size: 14px !important;
}
.select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 50px !important;
  right: 10px !important;
  top: 0 !important;
  border: none !important;
}
.select2-container--default .select2-selection--single .select2-selection__arrow b {
  border-color: var(--cbf-text-light) transparent transparent transparent !important;
  border-width: 6px 5px 0 5px !important;
  margin-left: -5px !important;
  margin-top: -3px !important;
}
.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
  border-color: transparent transparent var(--cbf-text-light) transparent !important;
  border-width: 0 5px 6px 5px !important;
}
.select2-dropdown {
  border: 1px solid var(--cbf-border) !important;
  border-radius: var(--cbf-radius) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
  margin-top: 4px !important;
}
.select2-container--default .select2-results > .select2-results__options {
  max-height: 300px !important;
  overflow-y: auto !important;
}
.select2-results__option {
  padding: 10px 15px !important;
  font-size: 14px !important;
  cursor: pointer !important;
}
.select2-container--default .select2-results__option[aria-selected=true] {
  background-color: var(--cbf-primary) !important;
  color: var(--cbf-white) !important;
}
.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: rgba(103, 58, 183, 0.1) !important;
  color: #212529 !important;
}
.select2-container--default .select2-results__option--highlighted[aria-selected=true] {
  background-color: var(--cbf-primary) !important;
  color: var(--cbf-white) !important;
}
.select2-search--dropdown { padding: 8px !important; }
.select2-search--dropdown .select2-search__field {
  border: 1px solid var(--cbf-border) !important;
  border-radius: var(--cbf-radius) !important;
  padding: 8px 12px !important;
  font-size: 14px !important;
  outline: none !important;
}
.select2-search--dropdown .select2-search__field:focus { border-color: var(--cbf-primary) !important; }

button.select2-selection__clear {
  height: 24px !important;
  width: 24px;
  margin-right: 10px !important;
  margin-left: 10px;
}
button.select2-selection__clear span {
  background: var(--cbf-primary);
  color: #fff;
  height: 14px;
  width: 14px;
  border-radius: 50%;
  padding: 6px;
  display: block;
  line-height: 14px;
  font-size: 18px;
}

/* ---------- BUTTONS ---------- */
.cbf-btn-search,
.cbf-btn-clear {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--cbf-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
  border: none;
  white-space: nowrap;
}
.cbf-btn-search {
  background-color: var(--cbf-primary);
  color: var(--cbf-white);
}
.cbf-btn-search:hover {
  background-color: var(--cbf-primary-hover);
  transform: translateY(-1px);
}
.cbf-btn-clear {
  background-color: transparent;
  color: var(--cbf-text-light);
  border: 1px solid var(--cbf-border);
}
.cbf-btn-clear:hover {
  color: #212529;
  border-color: var(--cbf-text-light);
}

/* ---------- RESULTS COUNT ---------- */
.cbf-results-count-wrapper {
  margin: 0 0 20px 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--cbf-text-light);
  text-align: left;
}
#cbf-total-count {
  color: #212529;
  font-weight: 700;
}

/* ---------- LOADING ---------- */
.cbf-loading { text-align: center; padding: 40px; }
.cbf-spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto 15px;
  border: 4px solid #f3f4f6;
  border-top-color: var(--cbf-primary);
  border-radius: 50%;
  animation: cbf-spin 0.8s linear infinite;
}
@keyframes cbf-spin { to { transform: rotate(360deg); } }

/* ---------- GRID ---------- */
.cbf-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}
.cbf-cols-1 .cbf-results-grid { grid-template-columns: 1fr; }
.cbf-cols-2 .cbf-results-grid { grid-template-columns: repeat(2, 1fr); }
.cbf-cols-4 .cbf-results-grid { grid-template-columns: repeat(4, 1fr); }

/* ---------- CARD (shared) ---------- */
.cbf-card {
  border-radius: var(--cbf-radius);
  overflow: hidden;
  box-shadow: var(--cbf-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background: var(--cbf-white);
  display: flex;
  flex-direction: column;
  position: relative;
}
.cbf-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.cbf-card-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 60%;
  overflow: hidden;
}
.cbf-card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cbf-card-no-image {
  background: linear-gradient(135deg, var(--cbf-primary) 0%, var(--cbf-primary-hover) 100%);
}

/* ---------- CARD: OVERLAY STYLE ---------- */
.cbf-card-overlay .cbf-card-footer {
  display: flex;
  flex-direction: column;
  position: absolute;
  width: 100%;
  top: 40%;
}
.cbf-card-overlay .cbf-card-title-bar {
  background-color: var(--cbf-title-overlay);
  padding: 10px 15px;
  min-height: 70px;
  display: grid;
  place-items: center;
}
.cbf-card-overlay .cbf-card-title {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  line-height: 34px;
  color: var(--cbf-title-text);
  text-align: left;
}
.cbf-card-overlay .cbf-card-title a {
  color: var(--cbf-title-text);
  text-decoration: none;
  transition: color 0.2s;
}
.cbf-card-overlay .cbf-card-title a:hover { color: #ffc107; }

.cbf-card-overlay .cbf-card-categories-bar {
  background-color: var(--cbf-cat-overlay);
  padding: 6px 15px;
  font-size: 13px;
  font-weight: 600;
  color: var(--cbf-cat-text);
  text-transform: capitalize;
  line-height: 1.3;
  text-align: right;
  width: auto;
}
.cbf-card-overlay .cbf-card-categories-bar a.cbf-cat-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
  cursor: pointer;
}
.cbf-card-overlay .cbf-card-categories-bar a.cbf-cat-link:hover {
  color: var(--cbf-title-text) !important;
  text-decoration: none;
}

/* ---------- CARD: STACKED STYLE ---------- */
.cbf-card-stacked .cbf-card-footer {
  display: flex;
  flex-direction: column;
  padding: 15px;
}
.cbf-card-stacked .cbf-card-title-bar {
  padding: 0 0 8px;
}
.cbf-card-stacked .cbf-card-title {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
}
.cbf-card-stacked .cbf-card-title a {
  color: var(--cbf-primary);
  text-decoration: none;
  transition: color 0.2s;
}
.cbf-card-stacked .cbf-card-title a:hover { color: var(--cbf-primary-hover); }

.cbf-card-stacked .cbf-card-categories-bar {
  padding-top: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cbf-text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cbf-card-stacked .cbf-card-categories-bar a.cbf-cat-link {
  color: var(--cbf-primary);
  text-decoration: none;
}
.cbf-card-stacked .cbf-card-categories-bar a.cbf-cat-link:hover {
  color: var(--cbf-primary-hover);
}

/* ---------- LOAD MORE ---------- */
#cbf-load-more-container {
  text-align: center;
  margin-top: 20px;
  margin-bottom: 40px;
}
.cbf-btn-load-more {
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  border-radius: var(--cbf-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  background-color: var(--cbf-primary);
  color: var(--cbf-white);
  box-shadow: 0 2px 5px rgba(103, 58, 183, 0.3);
}
.cbf-btn-load-more:hover {
  background-color: var(--cbf-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(103, 58, 183, 0.3);
}
.cbf-btn-load-more:disabled {
  background-color: #adb5bd;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ---------- NO RESULTS ---------- */
.cbf-no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  font-size: 18px;
  color: var(--cbf-text-light);
  background: var(--cbf-white);
  border-radius: var(--cbf-radius);
  border: 2px dashed var(--cbf-border);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1200px) {
  .cbf-cols-3 .cbf-results-grid,
  .cbf-cols-4 .cbf-results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 992px) {
  .cbf-filter-bar { flex-wrap: wrap; }
  .cbf-filter-bar-left,
  .cbf-filter-bar-center,
  .cbf-filter-bar-right { flex: 1 1 100%; }
  .cbf-filter-bar-right { justify-content: flex-end; }
}
@media (max-width: 768px) {
  .cbf-container { max-width: 95vw; }
  .cbf-results-grid { grid-template-columns: 1fr !important; gap: 20px; }
  .cbf-filter-bar { padding: 15px; }
  .cbf-filter-bar-center,
  .cbf-filter-bar-right { flex-direction: column; }
  .cbf-btn-search,
  .cbf-btn-clear { width: 100%; }
}