/* 
 * Bootstrap-like Card and Shadow Utilities
 * A lightweight CSS framework for cards and shadow effects
 */

/* Card Components */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid rgba(0, 0, 0, 0.125);
    border-radius: 0.25rem;
  }
  
  .card-body {
    flex: 1 1 auto;
    padding: 1.25rem;
    text-align: left;
  }
  
  .card-title {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    font-weight: 500;
  }
  
  .card-subtitle {
    margin-top: -0.375rem;
    margin-bottom: 0;
    font-size: 0.875rem;
    color: #6c757d;
  }
  
  .card-text {
    margin-bottom: 1rem;
  }
  
  .card-link {
    color: #007bff;
    text-decoration: none;
  }
  
  .card-link:hover {
    text-decoration: underline;
  }
  
  .card-link + .card-link {
    margin-left: 1.25rem;
  }
  
  .card-header {
    padding: 0.75rem 1.25rem;
    margin-bottom: 0;
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
  }
  
  .card-header:first-child {
    border-radius: calc(0.25rem - 1px) calc(0.25rem - 1px) 0 0;
  }
  
  .card-footer {
    padding: 0.75rem 1.25rem;
    background-color: rgba(0, 0, 0, 0.03);
    border-top: 1px solid rgba(0, 0, 0, 0.125);
  }
  
  .card-footer:last-child {
    border-radius: 0 0 calc(0.25rem - 1px) calc(0.25rem - 1px);
  }
  
  .card-img-top {
    width: 100%;
    border-top-left-radius: calc(0.25rem - 1px);
    border-top-right-radius: calc(0.25rem - 1px);
  }
  
  .card-img-bottom {
    width: 100%;
    border-bottom-right-radius: calc(0.25rem - 1px);
    border-bottom-left-radius: calc(0.25rem - 1px);
  }
  
  .card-img-overlay {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 1.25rem;
  }
  
  /* Card Layout Utilities */
  .card-deck {
    display: flex;
    flex-flow: row wrap;
    margin-right: -15px;
    margin-left: -15px;
  }
  
  .card-deck .card {
    flex: 1 0 0%;
    margin-right: 15px;
    margin-left: 15px;
    margin-bottom: 30px;
  }
  
  .card-group {
    display: flex;
    flex-flow: row wrap;
  }
  
  .card-group > .card {
    flex: 1 0 0%;
    margin-bottom: 15px;
  }
  
  .card-group > .card + .card {
    margin-left: 0;
    border-left: 0;
  }
  
  .card-group > .card:first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
  }
  
  .card-group > .card:last-child {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
  }
  
  .card-group > .card:not(:first-child):not(:last-child) {
    border-radius: 0;
  }
  
  .card-columns {
    column-count: 3;
    column-gap: 1.25rem;
  }
  
  .card-columns .card {
    display: inline-block;
    width: 100%;
    margin-bottom: 0.75rem;
  }
  
  /* Card Border Variations */
  .card-border-primary {
    border-color: #007bff;
  }
  
  .card-border-none {
    border: none !important;
  }
  .card-border-radius-none{
    border-radius: 0 !important;
  }

  .card-border-secondary {
    border-color: #6c757d;
  }
  
  .card-border-success {
    border-color: #28a745;
  }
  
  .card-border-danger {
    border-color: #dc3545;
  }
  
  .card-border-warning {
    border-color: #ffc107;
  }
  
  .card-border-info {
    border-color: #17a2b8;
  }
  
  .card-border-light {
    border-color: #f8f9fa;
  }
  
  .card-border-dark {
    border-color: #343a40;
  }
  
  /* Card Background Variations */
  .card-bg-primary {
    background-color: #007bff;
    color: #fff;
  }
  
  .card-bg-secondary {
    background-color: #6c757d;
    color: #fff;
  }
  
  .card-bg-success {
    background-color: #28a745;
    color: #fff;
  }
  
  .card-bg-danger {
    background-color: #dc3545;
    color: #fff;
  }
  
  .card-bg-warning {
    background-color: #ffc107;
    color: #212529;
  }
  
  .card-bg-info {
    background-color: #17a2b8;
    color: #fff;
  }
  
  .card-bg-light {
    background-color: #f8f9fa;
    color: #212529;
  }
  
  .card-bg-dark {
    background-color: #343a40;
    color: #fff;
  }
  
  /* Shadow Utilities */
  .shadow-none {
    box-shadow: none !important;
  }
  
  .shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
  }
  
  .shadow {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
  }
  
  .shadow-md {
    box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.175) !important;
  }
  
  .shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
  }
  
  .shadow-xl {
    box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.2) !important;
  }
  
  .shadow-inner {
    box-shadow: inset 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
  }
  
  /* Hover Shadow Effects */
  .shadow-hover {
    transition: box-shadow 0.3s ease-in-out;
  }
  
  .shadow-hover:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
  }
  
  .shadow-hover-lg:hover {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
  }
  
  /* Directional Shadow Utilities */
  .shadow-top {
    box-shadow: 0 -0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
  }
  
  .shadow-right {
    box-shadow: 0.5rem 0 1rem rgba(0, 0, 0, 0.15) !important;
  }
  
  .shadow-bottom {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
  }
  
  .shadow-left {
    box-shadow: -0.5rem 0 1rem rgba(0, 0, 0, 0.15) !important;
  }
  
  /* Colored Shadows */
  .shadow-primary {
    box-shadow: 0 0.5rem 1rem rgba(0, 123, 255, 0.2) !important;
  }
  
  .shadow-secondary {
    box-shadow: 0 0.5rem 1rem rgba(108, 117, 125, 0.2) !important;
  }
  
  .shadow-success {
    box-shadow: 0 0.5rem 1rem rgba(40, 167, 69, 0.2) !important;
  }
  
  .shadow-danger {
    box-shadow: 0 0.5rem 1rem rgba(220, 53, 69, 0.2) !important;
  }
  
  .shadow-warning {
    box-shadow: 0 0.5rem 1rem rgba(255, 193, 7, 0.2) !important;
  }
  
  .shadow-info {
    box-shadow: 0 0.5rem 1rem rgba(23, 162, 184, 0.2) !important;
  }

  .position-relative {
    position: relative !important;
  }
  
  /* Responsive Card Layouts */
  @media (min-width: 576px) {
    .card-deck {
      margin-right: -15px;
      margin-left: -15px;
    }
    
    .card-deck .card {
      margin-right: 15px;
      margin-left: 15px;
    }
  }
  
  @media (max-width: 575.98px) {
    .card-deck {
      display: block;
    }
    
    .card-deck .card {
      margin-bottom: 15px;
    }
    
    .card-columns {
      column-count: 1;
    }
  }
  
  @media (min-width: 576px) and (max-width: 767.98px) {
    .card-columns {
      column-count: 2;
    }
  }
  
  @media (min-width: 768px) and (max-width: 991.98px) {
    .card-columns {
      column-count: 2;
    }
  }

  @media(max-width: 992px) {
    .card-title {
      font-size: 1rem;
    }
  }