/**
 * Custom Blogs Filter - CSS
 * Version: 1.5.0 (Single-Select Dropdowns - Simplified)
 */

:root {
  --csf-purple: #673ab7;
  --csf-purple-dark: #5a31a0;
  --csf-yellow: #ffc107;
  --csf-text-dark: #212529;
  --csf-text-light: #6c757d;
  --csf-border-color: #dee2e6;
  --csf-light-gray: #f8f9fa;
  --csf-white: #ffffff;
  --csf-font-family: "Open Sans", Helvetica, Arial, Verdana, sans-serif;
  --csf-border-radius: 8px;
  --csf-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Main Container */
.csf-container {
  max-width: 90vw;
  margin: 0 auto;
  font-family: var(--csf-font-family);
  padding: 0;
  box-sizing: border-box;
  overflow: hidden;
}

/* NEW: Horizontal Filter Bar */
.csf-filter-bar {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 40px;
  padding: 20px;
  background: var(--csf-white);
  border-radius: var(--csf-border-radius);
  box-shadow: var(--csf-shadow);
  position: relative;
  z-index: 10;
}

.csf-filter-bar-left {
  flex: 0 0 240px;
}

.csf-filter-bar-center {
  flex: 1;
  display: flex;
  gap: 15px;
  min-width: 0;
}

.csf-filter-bar-right {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  align-items: flex-start;
}

/* Search Input */
.csf-search-input {
  width: 100%;
  padding: 10px 15px !important;
  font-size: 14px !important;
  border: 1px solid var(--csf-border-color) !important;
  border-radius: var(--csf-border-radius) !important;
  outline: none !important;
  transition: border-color 0.2s;
  box-sizing: border-box !important;
}

.csf-search-input:focus {
  border-color: var(--csf-purple) !important;
}

.csf-search-input::placeholder {
  color: #999;
}

/* Select2 Dropdown Customization - SINGLE SELECT */
.csf-dropdown-wrapper {
  flex: 1;
  min-width: 0;
  position: relative;
}

.csf-dropdown {
  width: 100%;
  min-width: 0;
}

.select2-container {
  width: 100% !important;
}

/* Single Selection Styling */
.select2-container--default .select2-selection--single {
  height: 42px !important;
  border: 1px solid var(--csf-border-color) !important;
  border-radius: var(--csf-border-radius) !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  background: var(--csf-white) !important;
}

.select2-container--default.select2-container--focus .select2-selection--single {
  border-color: var(--csf-purple) !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: var(--csf-text-dark) !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: 40px !important;
  right: 10px !important;
  top: 1px !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
  border-color: var(--csf-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(--csf-text-light) transparent !important;
  border-width: 0 5px 6px 5px !important;
}

/* Dropdown Menu */
.select2-dropdown {
  border: 1px solid var(--csf-border-color) !important;
  border-radius: var(--csf-border-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(--csf-purple) !important;
  color: var(--csf-white) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: rgba(103, 58, 183, 0.1) !important;
  color: var(--csf-text-dark) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected=true] {
  background-color: var(--csf-purple) !important;
  color: var(--csf-white) !important;
}

/* Search within dropdown */
.select2-search--dropdown {
  padding: 8px !important;
}

.select2-search--dropdown .select2-search__field {
  border: 1px solid var(--csf-border-color) !important;
  border-radius: var(--csf-border-radius) !important;
  padding: 8px 12px !important;
  font-size: 14px !important;
  outline: none !important;
}

.select2-search--dropdown .select2-search__field:focus {
  border-color: var(--csf-purple) !important;
}

/* Buttons */
.csf-btn-search,
.csf-btn-clear-new {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--csf-border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
  border: none;
  white-space: nowrap;
}

.csf-btn-search {
  background-color: var(--csf-purple);
  color: var(--csf-white);
}

.csf-btn-search:hover {
  background-color: var(--csf-purple-dark);
  transform: translateY(-1px);
}

.csf-btn-clear-new {
  background-color: transparent;
  color: var(--csf-text-light);
  border: 1px solid var(--csf-border-color);
}

.csf-btn-clear-new:hover {
  color: var(--csf-text-dark);
  border-color: var(--csf-text-light);
}

/* Loading Spinner */
.csf-loading {
  text-align: center;
  padding: 40px;
}

.csf-spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto 15px;
  border: 4px solid #f3f4f6;
  border-top-color: var(--csf-purple);
  border-radius: 50%;
  animation: csf-spin 0.8s linear infinite;
}

@keyframes csf-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Results Grid */
.csf-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
  margin-top: 20px;
}

/* NEW: Card Design */
.csf-card {
  border-radius: var(--csf-border-radius);
  overflow: hidden;
  box-shadow: var(--csf-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background: var(--csf-white);
  display: flex;
  flex-direction: column;
  position: relative;
}

.csf-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.csf-card-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 60%; /* 5:3 aspect ratio */
  overflow: hidden;
}

.csf-card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.csf-card-no-image {
  background: linear-gradient(135deg, var(--csf-purple) 0%, var(--csf-purple-dark) 100%);
}

/* NEW: Card Footer with Purple Title Bar + Yellow Category Bar */
.csf-card-footer {
  display: flex;
  flex-direction: column;
  position: absolute;
  width: 100%;
  top: 40%;
}

.csf-card-title-bar {
  background-color: rgba(85, 38, 130, 0.87) !important;
  padding: 10px 15px;
  min-height: 70px;
  display: grid;
  place-items: center;
  width: 100%;
}

.csf-card-title {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  line-height: 34px;
  color: #fff;
  text-align: left;
}

.csf-card-title a {
  color: var(--csf-white);
  text-decoration: none;
  transition: color 0.2s;
}

.csf-card-title a:hover {
  color: var(--csf-yellow);
}

.csf-card-categories-bar {
  background-color: rgb(247, 181, 37, 0.87);
  padding: 6px 15px;
  font-size: 13px;
  font-weight: 600;
  color: var(--csf-text-dark);
  text-transform: capitalize;
  line-height: 1.3;
  text-align: right;
  width: auto;
}

/* Load More Button */
#csf-load-more-container {
  text-align: center;
  margin-top: 20px;
  margin-bottom: 40px;
}

.csf-btn-load-more {
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  border-radius: var(--csf-border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  background-color: var(--csf-purple);
  color: var(--csf-white);
  box-shadow: 0 2px 5px rgba(103, 58, 183, 0.3);
}

.csf-btn-load-more:hover {
  background-color: var(--csf-purple-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(103, 58, 183, 0.3);
}

.csf-btn-load-more:disabled {
  background-color: #adb5bd;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

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

/* Responsive Design */
@media (max-width: 1200px) {
  .csf-results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .csf-filter-bar {
    flex-wrap: wrap;
  }

  .csf-filter-bar-left {
    flex: 1 1 100%;
  }

  .csf-filter-bar-center {
    flex: 1 1 100%;
  }

  .csf-filter-bar-right {
    flex: 1 1 100%;
    justify-content: flex-end;
  }
}

@media (max-width: 768px) {
  .csf-container {
    max-width: 95vw;
  }

  .csf-results-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .csf-filter-bar {
    padding: 15px;
  }

  .csf-filter-bar-center {
    flex-direction: column;
  }

  .csf-filter-bar-right {
    flex-direction: column;
  }

  .csf-btn-search,
  .csf-btn-clear-new {
    width: 100%;
  }

  .csf-card-title {
    font-size: 16px;
  }

  .csf-card-title-bar {
    min-height: 60px;
    padding: 15px;
  }
}

@media (max-width: 576px) {
  .csf-filter-bar-left {
    flex: 1 1 100%;
  }
}