:root {
    --purple: #5B2EE8;
    --purple-dark: #4a23c4;
    --purple-light: #ECE7FC;
    --ink: #1A1A2E;
    --gray-600: #6B7280;
    --gray-400: #9CA3AF;
    --gray-200: #E5E7EB;
    --gray-100: #F3F4F6;
    --gray-50: #F9FAFB;
    --green: #15803D;
    --green-bg: #16A34A;
    --white: #FFFFFF;
    --radius-md: 10px;
    --radius-lg: 14px;
    --shadow-card: 0 1px 3px rgba(20, 20, 43, 0.06), 0 1px 2px rgba(20, 20, 43, 0.04);
  }

  .ldx-main * {
    box-sizing: border-box;
  }

  .ldx-main {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--white);
  }

  /* ---------------- SEARCH BAR ---------------- */
  .ldx-search-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 10px 10px 10px 22px;
    margin-bottom: 32px;
  }

  .ldx-search-field {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
  }

  .ldx-search-field input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 16px;
    width: 100%;
    color: var(--ink);
  }

  .ldx-search-field input::placeholder {
    color: var(--gray-400);
  }

  .ldx-search-icon {
    color: var(--gray-400);
    flex-shrink: 0;
    display: flex;
  }

  .ldx-search-divider {
    width: 1px;
    height: 28px;
    background: var(--gray-200);
    flex-shrink: 0;
  }

  .ldx-pincode-field {
    flex: 0 0 240px;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
  }

  .ldx-pincode-field input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 16px;
    width: 100%;
    color: var(--ink);
  }

  .ldx-pincode-field input::placeholder {
    color: var(--gray-400);
  }

  .ldx-search-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--purple);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    padding: 14px 26px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s ease;
  }

  .ldx-search-btn:hover {
    background: var(--purple-dark);
  }

  /* ---------------- LAYOUT GRID ---------------- */
  .ldx-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 28px;
    align-items: flex-start;
  }

  /* ---------------- FILTERS SIDEBAR ---------------- */
  .ldx-filters {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: 20px;
  }

  .ldx-filters-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 22px;
  }

  .ldx-filters-head h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
  }

  .ldx-clear-all {
    color: var(--purple);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    background: none;
    border: none;
  }

  .ldx-clear-all:hover {
    text-decoration: underline;
  }

  .ldx-filter-group {
    padding: 18px 0;
    border-bottom: 1px solid var(--gray-200);
  }

  .ldx-filter-group:first-of-type {
    padding-top: 0;
  }

  .ldx-filter-group:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
  }

  .ldx-filter-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--gray-600);
    text-transform: uppercase;
    margin: 0 0 14px;
  }

  .ldx-checkbox-row {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 0;
    cursor: pointer;
    font-size: 14px;
    color: var(--ink);
  }

  .ldx-checkbox-row input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--purple);
    border-radius: 4px;
    cursor: pointer;
    flex-shrink: 0;
  }

  .ldx-rating-pill {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    margin-bottom: 10px;
    background: var(--white);
    cursor: pointer;
    font-size: 14.5px;
    color: var(--ink);
    transition: border-color 0.15s ease;
  }

  .ldx-rating-pill:hover {
    border-color: var(--purple);
  }

  .ldx-rating-pill.is-active {
    border-color: var(--purple);
    background: var(--purple-light);
  }

  .ldx-rating-left {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .ldx-rating-count {
    color: var(--gray-400);
    font-size: 13.5px;
  }

  .ldx-star {
    color: #F5A623;
  }

  /* ---------------- RESULTS AREA ---------------- */
  .ldx-results {
    min-width: 0;
  }

  .ldx-results-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
  }

  .ldx-results-count {
    font-size: 16px;
    color: var(--ink);
    margin: 4px;
  }

  .ldx-results-count strong {
    font-weight: 700;
  }

  .ldx-sort {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--gray-600);
  }

  .ldx-sort-select {
    border: none;
    background: transparent;
    color: var(--purple);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    outline: none;
    appearance: none;
    padding-right: 18px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%235B2EE8' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
    background-repeat: no-repeat;
    background-position: right center;
  }

  /* ---------------- LAB CARD ---------------- */
  .ldx-card-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .ldx-card {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    display: flex;
    align-items: stretch;
    overflow: hidden;
  }

  .ldx-card-info {
    flex: 1 1 auto;
    padding: 24px 26px;
    min-width: 0;
  }

  .ldx-card-top {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
  }

  .ldx-card-top h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
  }

  .ldx-badge {
    background: var(--green-bg);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
  }

  .ldx-meta-row {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 15px;
    color: var(--gray-600);
    flex-wrap: wrap;
    margin-bottom: 14px;
  }

  .ldx-rating-inline {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--ink);
  }

  .ldx-rating-inline .ldx-star {
    font-size: 14px;
  }

  .ldx-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .ldx-meta-icon {
    flex-shrink: 0;
    display: flex;
  }

  .ldx-divider-line {
    border: none;
    border-top: 1px solid var(--gray-200);
    margin: 0 0 14px;
  }

  .ldx-features-row {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    font-size: 15px;
    color: var(--ink);
  }

  .ldx-feature {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .ldx-feature .ldx-meta-icon {
    color: var(--green);
  }

  .ldx-feature.is-open-status {
    color: var(--green);
    font-weight: 600;
  }

  .ldx-feature.is-open-status .ldx-meta-icon {
    color: var(--green);
  }

  .ldx-feature.is-closed-status {
    color: var(--gray-600);
    font-weight: 600;
  }

  .ldx-feature.is-closed-status .ldx-meta-icon {
    color: var(--gray-400);
  }

  /* ---------------- CARD ACTION PANEL ---------------- */
  .ldx-card-actions {
    flex: 0 0 220px;
    border-left: 1px solid var(--gray-200);
    padding: 24px 22px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
  }

  .ldx-action-btn {
    width: 100%;
    border-radius: var(--radius-md);
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: background 0.15s ease, border-color 0.15s ease;
  }

  .ldx-action-btn.is-primary {
    background: var(--purple);
    color: var(--white);
    border: none;
  }

  .ldx-action-btn.is-primary:hover {
    background: var(--purple-dark);
  }

  .ldx-action-btn.is-secondary {
    background: var(--white);
    color: var(--purple);
    border: 1.5px solid var(--purple);
  }

  .ldx-action-btn.is-secondary:hover {
    background: var(--purple-light);
  }

  /* ---------------- PAGINATION ---------------- */
  .ldx-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 36px;
    flex-wrap: wrap;
  }

  .ldx-page-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--ink);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
  }

  .ldx-page-btn:hover {
    border-color: var(--purple);
    color: var(--purple);
  }

  .ldx-page-btn.is-active {
    background: var(--purple);
    color: var(--white);
    border-color: var(--purple);
  }

  .ldx-page-dots {
    color: var(--gray-400);
    font-size: 15px;
    padding: 0 4px;
  }

  /* ---------------- MOBILE FILTER TOGGLE ---------------- */
  .ldx-mobile-filter-bar {
    display: none;
  }

  .ldx-filter-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 13px 16px;
    font-size: 15px;
    font-weight: 600;
    color: var(--ink);
    cursor: pointer;
  }

  .ldx-filters-close {
    display: none;
  }

  .ldx-filters-backdrop {
    display: none;
  }

  /* =========================================================
     RESPONSIVE BREAKPOINTS
  ========================================================= */

  /* ----- Tablet ----- */
  @media (max-width: 1024px) {
    .ldx-main {
      padding: 24px 24px 50px;
    }

    .ldx-layout {
      grid-template-columns: 240px 1fr;
      gap: 20px;
    }

    .ldx-card-actions {
      flex: 0 0 200px;
      padding: 20px 18px;
    }

    .ldx-card-top h3 {
      font-size: 20px;
    }
  }

  /* ----- Small tablet / large mobile: cards stack, filters become drawer ----- */
  @media (max-width: 860px) {
    .ldx-main {
      padding: 18px 16px 40px;
    }

    .ldx-search-bar {
      flex-wrap: wrap;
      padding: 14px;
      gap: 12px;
    }

    .ldx-search-field {
      flex: 1 1 100%;
      order: 1;
    }

    .ldx-search-divider {
      display: none;
    }

    .ldx-pincode-field {
      flex: 1 1 auto;
      order: 2;
      border-top: 1px solid var(--gray-200);
      padding-top: 12px;
    }

    .ldx-search-btn {
      order: 3;
      flex: 0 0 auto;
      margin-top: 12px;
      width: 100%;
      justify-content: center;
      border-top: none;
    }

    .ldx-pincode-field {
      margin-top: 0;
    }

    /* Layout becomes single column; sidebar becomes a slide-in drawer */
    .ldx-layout {
      grid-template-columns: 1fr;
    }

    .ldx-mobile-filter-bar {
      display: block;
      margin-bottom: 18px;
    }

    .ldx-filters {
      position: fixed;
      top: 0;
      left: 0;
      height: 100vh;
      width: min(320px, 84vw);
      max-width: 320px;
      z-index: 1001;
      border-radius: 0;
      border: none;
      box-shadow: 2px 0 24px rgba(0, 0, 0, 0.15);
      transform: translateX(-100%);
      transition: transform 0.25s ease;
      overflow-y: auto;
      background: var(--white);
    }

    .ldx-filters.is-open {
      transform: translateX(0);
    }

    .ldx-filters-close {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 32px;
      height: 32px;
      border-radius: 50%;
      border: none;
      background: var(--gray-100);
      color: var(--ink);
      cursor: pointer;
      font-size: 18px;
    }

    .ldx-filters-backdrop {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(20, 20, 43, 0.45);
      z-index: 1000;
    }

    .ldx-filters-backdrop.is-open {
      display: block;
    }

    .ldx-results-bar {
      padding: 14px 16px;
    }
  }

  /* ----- Mobile: lab cards stack action panel under info ----- */
  @media (max-width: 640px) {
    .ldx-card {
      flex-direction: column;
    }

    .ldx-card-actions {
      flex: none;
      width: 100%;
      border-left: none;
      border-top: 1px solid var(--gray-200);
      padding: 20px;
      flex-direction: row;
    }

    .ldx-card-info {
      padding: 20px;
    }

    .ldx-card-top h3 {
      font-size: 19px;
    }

    .ldx-meta-row {
      gap: 12px;
      font-size: 14px;
    }

    .ldx-features-row {
      gap: 16px;
      font-size: 14px;
    }

    .ldx-results-bar {
      flex-direction: column;
      align-items: flex-start;
    }

    .ldx-sort {
      width: 100%;
      justify-content: space-between;
    }
  }

  @media (max-width: 460px) {
    .ldx-card-actions {
      flex-direction: column;
    }
  }

  @media (max-width: 400px) {
    .ldx-features-row {
      flex-direction: column;
      align-items: flex-start;
      gap: 10px;
    }

    .ldx-meta-row {
      flex-direction: column;
      align-items: flex-start;
      gap: 8px;
    }
  }

   
  .ldx-pincode-value {
    font-size: 16px;
    color: var(--ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
 
  .ldx-pincode-field:hover .ldx-pincode-value {
    color: var(--purple);
  }