/* Event Card Component Styles - BEM Convention, Mobile-First */

/* ========================================
   Event Card Container
   ======================================== */

.iis-event-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: -1.62px -1.62px 6.47px 0px rgba(0, 0, 0, 0.25), 
              1.62px 1.62px 6.47px 0px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  margin-bottom: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.iis-event-card:hover {
  transform: translateY(-4px);
  box-shadow: -2px -2px 8px 0px rgba(0, 0, 0, 0.3), 
              2px 2px 8px 0px rgba(0, 0, 0, 0.3);
}

/* ========================================
   Image Wrapper
   ======================================== */

.iis-event-card__image-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.iis-event-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.iis-event-card:hover .iis-event-card__image {
  transform: scale(1.05);
}

/* ========================================
   Category Tag
   ======================================== */

.iis-event-card__category {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 6px 12px;
  background-color: rgba(242, 229, 220, 0.95);
  color: #744D2C;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(4px);
}

/* ========================================
   Card Content
   ======================================== */

.iis-event-card__content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* ========================================
   Event Title
   ======================================== */

.iis-event-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #4B341E;
  margin: 0 0 12px 0;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========================================
   Event Meta Information
   ======================================== */

.iis-event-card__meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
  font-size: 0.875rem;
  color: #744D2C;
}

.iis-event-card__date,
.iis-event-card__time,
.iis-event-card__location {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #744D2C;
}

.iis-event-card__icon {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
}

/* ========================================
   Event Description
   ======================================== */

.iis-event-card__description {
  font-size: 0.9375rem;
  color: #744D2C;
  line-height: 1.6;
  margin: 0 0 16px 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========================================
   CTA Button
   ======================================== */

.iis-event-card__button {
  display: inline-block;
  width: 100%;
  padding: 12px 24px;
  background-color: #F2E5DC;
  color: #744D2C;
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  border: 2px solid transparent;
}

.iis-event-card__button:hover {
  background-color: #e8d5c5;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.iis-event-card__button:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.iis-event-card__button:focus {
  outline: 2px solid #744D2C;
  outline-offset: 2px;
}

/* ========================================
   Tablet Styles
   ======================================== */

@media (min-width: 768px) {
  .iis-event-card {
    margin-bottom: 0;
  }

  .iis-event-card__image-wrapper {
    height: 220px;
  }

  .iis-event-card__content {
    padding: 24px;
  }

  .iis-event-card__title {
    font-size: 1.375rem;
    margin-bottom: 14px;
  }

  .iis-event-card__meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
  }

  .iis-event-card__date::after,
  .iis-event-card__time::after {
    content: '•';
    margin-left: 12px;
    color: #744D2C;
    opacity: 0.5;
  }

  .iis-event-card__description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .iis-event-card__button {
    width: auto;
    align-self: flex-start;
  }
}

/* ========================================
   Desktop Styles
   ======================================== */

@media (min-width: 1024px) {
  .iis-event-card__image-wrapper {
    height: 240px;
  }

  .iis-event-card__title {
    font-size: 1.5rem;
  }

  .iis-event-card__category {
    font-size: 0.8125rem;
    padding: 8px 14px;
  }

  .iis-event-card__button:hover {
    border-color: #744D2C;
  }
}

/* ========================================
   Grid Layout for Cards
   ======================================== */

.iis-event-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  width: 100%;
}

@media (min-width: 768px) {
  .iis-event-card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .iis-event-card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
}

/* ========================================
   Accessibility Improvements
   ======================================== */

/* High contrast mode support */
@media (prefers-contrast: high) {
  .iis-event-card {
    border: 2px solid #4B341E;
  }

  .iis-event-card__button {
    border: 2px solid #744D2C;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .iis-event-card,
  .iis-event-card__image,
  .iis-event-card__button {
    transition: none;
  }

  .iis-event-card:hover {
    transform: none;
  }

  .iis-event-card:hover .iis-event-card__image {
    transform: none;
  }
}

/* Focus visible for keyboard navigation */
.iis-event-card:focus-within {
  outline: 2px solid #744D2C;
  outline-offset: 4px;
}

/* ========================================
   Card Variants
   ======================================== */

/* Featured card variant */
.iis-event-card--featured {
  border: 2px solid #6AB5A9;
}

.iis-event-card--featured .iis-event-card__category {
  background-color: #6AB5A9;
  color: #ffffff;
}

/* Different category colors */
.iis-event-card__category--workshop {
  background-color: rgba(242, 229, 220, 0.95);
  color: #744D2C;
}

.iis-event-card__category--seminar {
  background-color: rgba(106, 181, 169, 0.95);
  color: #ffffff;
}

.iis-event-card__category--retreat {
  background-color: rgba(75, 52, 30, 0.95);
  color: #ffffff;
}

.iis-event-card__category--online {
  background-color: rgba(116, 77, 44, 0.95);
  color: #ffffff;
}