/* ==========================================================================
   Giving Opportunity Cards Module
   ========================================================================== */

/* Section */
.giving-opp-cards {
  padding: var(--space-3xl, 48px) 0;
  overflow-x: hidden;
}

.giving-opp-cards *,
.giving-opp-cards *::before,
.giving-opp-cards *::after {
  box-sizing: border-box;
}

.giving-opp-cards__wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md, 16px);
  width: 100%;
}

/* Header */
.giving-opp-cards__header {
  text-align: center;
  margin-bottom: var(--space-xl, 32px);
}

.giving-opp-cards__title {
  font-size: var(--text-4xl, 36px);
  font-weight: bold;
  color: var(--aggie-maroon, #500000);
  margin: 0 0 var(--space-sm, 12px) 0;
  font-family: var(--tamf-font-heading, var(--heading-font));
}

.giving-opp-cards__description {
  font-size: var(--text-lg, 18px);
  color: var(--dark-gray, #373a36);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Filter Bar */
.giving-opp-cards__filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md, 16px);
  margin-bottom: var(--space-xl, 32px);
  padding: var(--space-md, 16px);
  background: var(--tamf-light-gray, #f5f5f5);
  border-radius: 4px;
}

.giving-opp-cards__filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-sm, 12px);
}

.giving-opp-cards__filter-label {
  font-size: var(--text-base, 17px);
  font-weight: 600;
  color: var(--dark-gray, #373a36);
  white-space: nowrap;
}

.giving-opp-cards__filter-select {
  font-size: var(--text-base, 17px);
  font-family: var(--tamf-font-body, var(--body-font));
  padding: var(--space-xs, 8px) var(--space-xl, 32px) var(--space-xs, 8px) var(--space-sm, 12px);
  border: 1px solid var(--tamf-light-gray, #ccc);
  border-radius: 4px;
  background: #fff;
  color: var(--dark-gray, #373a36);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23373a36' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  min-width: 200px;
}

.giving-opp-cards__filter-select:focus-visible {
  outline: 2px solid var(--aggie-maroon, #500000);
  outline-offset: 2px;
}

.giving-opp-cards__filter-count {
  font-size: var(--text-sm, 14px);
  color: var(--dark-gray, #666);
}

/* Card Grid */
.giving-opp-cards__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg, 24px);
}

/* Card */
.giving-opp-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 0;
  cursor: pointer;
  text-align: left;
  overflow: hidden;
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06));
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
  min-width: 0;
}

.giving-opp-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05));
}

.giving-opp-card:focus-visible {
  outline: 2px solid var(--aggie-maroon, #500000);
  outline-offset: 2px;
}

.giving-opp-card[data-hidden="true"] {
  display: none;
}

/* Card Image */
.giving-opp-card__image-wrapper {
  width: 100%;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: var(--tamf-light-gray, #e6e6e6);
  position: relative;
}

@supports not (aspect-ratio: 2 / 1) {
  .giving-opp-card__image-wrapper {
    height: 0;
    padding-bottom: 50%;
  }
  .giving-opp-card__image-wrapper .giving-opp-card__image {
    position: absolute;
    top: 0;
    left: 0;
  }
}

.giving-opp-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.3s ease;
}

.giving-opp-card:hover .giving-opp-card__image {
  transform: scale(1.05);
}

/* Placeholder for cards without images */
.giving-opp-card__image-wrapper--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}

.giving-opp-card__placeholder {
  width: 48px;
  height: 48px;
  background: var(--aggie-maroon, #500000);
  opacity: 0.15;
  border-radius: 50%;
}

/* Card Content */
.giving-opp-card__content {
  padding: var(--space-md, 16px) var(--space-md, 16px) var(--space-lg, 24px);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.giving-opp-card__title {
  font-size: var(--text-lg, 18px);
  font-weight: bold;
  color: var(--aggie-maroon, #500000);
  margin: 0 0 var(--space-2xs, 4px) 0;
  font-family: var(--tamf-font-body, var(--body-font));
  line-height: 1.3;
}

.giving-opp-card__unit {
  font-size: var(--text-sm, 14px);
  color: var(--dark-gray, #666);
  line-height: 1.4;
  font-style: italic;
}

/* ==========================================================================
   Modal
   ========================================================================== */

.giving-opp-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-50, 50);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md, 16px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0s 0.3s;
}

.giving-opp-modal[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0s;
}

/* Backdrop */
.giving-opp-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

/* Panel */
.giving-opp-modal__panel {
  position: relative;
  background: #fff;
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  max-height: 90dvh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: var(--shadow-xl, 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04));
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.giving-opp-modal[aria-hidden="false"] .giving-opp-modal__panel {
  transform: translateY(0);
}

/* Close Button */
.giving-opp-modal__close {
  position: absolute;
  top: var(--space-sm, 12px);
  right: var(--space-sm, 12px);
  z-index: 1;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: var(--dark-gray, #373a36);
  transition: background-color 0.2s ease;
}

.giving-opp-modal__close:hover {
  background: #fff;
}

.giving-opp-modal__close:focus-visible {
  outline: 2px solid var(--aggie-maroon, #500000);
  outline-offset: 2px;
}

/* Modal Image */
.giving-opp-modal__image-wrapper {
  width: 100%;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: var(--tamf-light-gray, #e6e6e6);
}

.giving-opp-modal__image-wrapper--hidden {
  display: none;
}

.giving-opp-modal__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Modal Body */
.giving-opp-modal__body {
  padding: var(--space-xl, 32px);
}

.giving-opp-modal__title {
  font-size: var(--text-2xl, 24px);
  font-weight: bold;
  color: var(--aggie-maroon, #500000);
  margin: 0 0 var(--space-2xs, 4px) 0;
  font-family: var(--tamf-font-heading, var(--heading-font));
}

.giving-opp-modal__unit {
  display: block;
  font-size: var(--text-sm, 14px);
  color: var(--dark-gray, #666);
  margin-bottom: var(--space-lg, 24px);
  font-style: italic;
}

.giving-opp-modal__description {
  font-size: var(--text-base, 17px);
  color: var(--dark-gray, #373a36);
  line-height: 1.7;
  margin-bottom: var(--space-xl, 32px);
}

.giving-opp-modal__cta {
  display: inline-block;
}

.giving-opp-modal__cta--hidden {
  display: none;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Mobile — all phones */
@media (max-width: 767px) {
  .giving-opp-cards {
    padding: var(--space-xl, 32px) 0;
  }

  .giving-opp-cards__title {
    font-size: var(--text-2xl, 24px);
  }

  .giving-opp-cards__description {
    font-size: var(--text-base, 17px);
  }

  .giving-opp-cards__filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .giving-opp-cards__filter-group {
    flex-direction: column;
    align-items: stretch;
  }

  .giving-opp-cards__filter-select {
    min-width: 0;
    width: 100%;
  }

  .giving-opp-cards__filter-count {
    text-align: center;
  }

  .giving-opp-card__title {
    font-size: var(--text-base, 17px);
  }

  .giving-opp-modal {
    padding: 0;
  }

  .giving-opp-modal__panel {
    max-height: 100vh;
    max-height: 100dvh;
    max-width: 100%;
    height: 100%;
    height: 100dvh;
  }

  .giving-opp-modal__body {
    padding: var(--space-md, 16px);
  }

  .giving-opp-modal__title {
    font-size: var(--text-xl, 20px);
    padding-right: var(--space-xl, 32px);
  }

  .giving-opp-modal__description {
    font-size: var(--text-sm, 14px);
    margin-bottom: var(--space-lg, 24px);
  }

  .giving-opp-modal__image-wrapper {
    aspect-ratio: 16 / 9;
    flex-shrink: 0;
  }
}

/* Tablet */
@media (min-width: 768px) {
  .giving-opp-cards__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .giving-opp-cards__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

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

@media (prefers-contrast: high) {
  .giving-opp-card {
    border: 2px solid #000;
  }

  .giving-opp-modal__panel {
    border: 2px solid #000;
  }

  .giving-opp-modal__close {
    border: 2px solid #000;
  }
}

@media (prefers-reduced-motion: reduce) {
  .giving-opp-card,
  .giving-opp-card__image,
  .giving-opp-modal,
  .giving-opp-modal__panel,
  .giving-opp-modal__close {
    transition: none;
  }

  .giving-opp-card:hover {
    transform: none;
  }

  .giving-opp-card:hover .giving-opp-card__image {
    transform: none;
  }

  .giving-opp-modal__panel {
    transform: none;
  }
}