/* Portfolio Card Styles */

.project-header {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.project-title {
  font-weight: bold;
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--text);
}

.project-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-top: 0.3rem;
  margin-bottom: 0.3rem;
}

.project-tech {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--text);
  background: var(--card_BG);
  border: 1px solid var(--text);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
}

.techs-more {
  font-size: 0.75rem;
  color: var(--link);
  cursor: pointer;
  padding: 0.2rem 0.2rem;
}

.techs-more:hover {
  text-decoration: underline;
}

.project-preview {
  display: flex;
  margin-top: 0.2rem;
  margin-bottom: 0.2rem;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border-radius: 6px;
  background: var(--HTML_BG);
}

.project-preview img {
  width: 100%;
  height: auto;
  object-fit: contain;
  max-height: 200px;
}

.project-link {
  display: block;
  font-size: 0.8rem;
  text-align: center;
  padding: 0.2rem 0.4rem;
  background: var(--button_BG);
  border: 1px solid var(--button_border);
  border-radius: 4px;
  color: var(--text);
  text-decoration: none;
}

.project-link:hover {
  background: var(--btn-hover_BG);
  color: var(--btn-hover_color);
}

.project-description {
  font-size: 0.9rem;
  line-height: 1.4;
}

.project-description.justify {
  text-align: justify;
  min-height: 2.8rem;
}

.project-description.justify>span.i18n {
  word-wrap: break-word;
}

.project-description.justify .see-more {
  color: var(--link);
  font-weight: bold;
  cursor: pointer;
}

.project-description.justify .see-more:hover {
  text-decoration: underline;
}

.project-description.justify.expanded>span.i18n {
  white-space: normal;
}

.project-description.justify.expanded .see-more {
  display: none;
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--text);
  margin-top: 0.3rem;
}

.project-date {
  opacity: 0.7;
}

/* --- Search Filter --- */

.tech-search-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

#tech-search {
  width: 100%;
  max-width: 18rem;
  box-sizing: border-box;
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border: 2px solid var(--button_border);
  border-radius: 6px;
  background: var(--HTML_BG);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
  appearance: auto;
}

#tech-search:focus {
  border-color: var(--nav-a-hover_BG);
}

#tech-search::placeholder {
  color: var(--text);
  opacity: 0.5;
}

/* --- Suggestions Dropdown --- */

#tech-suggestions {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 18rem;
  max-height: 12rem;
  overflow-y: auto;
  background: var(--card_BG);
  border: 1px solid var(--button_border);
  border-top: none;
  border-radius: 0 0 6px 6px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  display: none;
  z-index: 100;
  scrollbar-width: thin;
  scrollbar-color: var(--aqua) var(--card_BG);
}

#tech-suggestions::-webkit-scrollbar {
  width: 12px;
}

#tech-suggestions::-webkit-scrollbar-track {
  background: var(--card_BG);
  border-radius: 0 0 6px 0;
}

#tech-suggestions::-webkit-scrollbar-thumb {
  background: var(--aqua);
  border-radius: 6px;
  border: 3px solid var(--card_BG);
}

#tech-suggestions::-webkit-scrollbar-thumb:hover {
  background: var(--a-href-hover);
}

.tech-suggestion {
  padding: 0.45rem 0.75rem;
  font-size: 0.85rem;
  color: var(--text);
  cursor: pointer;
  transition: background-color 0.15s;
  border-bottom: 1px solid var(--button_border);
}

.tech-suggestion:last-child {
  border-bottom: none;
}

.tech-suggestion:nth-child(even) {
  background: var(--button_BG); /* Using button_BG which is slightly different than card_BG to alternate */
}

.tech-suggestion:hover {
  background: var(--nav-a-hover_BG);
  color: var(--nav-a-hover-span_color);
}

/* --- Selected Tech Chips --- */

#selected-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
  min-height: 1.5rem;
}

.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--text);
  background: var(--nav-a-current_BG);
  border: 1px solid var(--button_border);
  padding: 0.2rem 0.5rem;
  border-radius: 12px;
  animation: chipIn 0.2s ease;
}

@keyframes chipIn {
  from {
    opacity: 0;
    transform: scale(0.85);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.tech-chip-remove {
  cursor: pointer;
  font-size: 0.7rem;
  opacity: 0.7;
  padding: 0 0.15rem;
  transition: opacity 0.15s;
}

.tech-chip-remove:hover {
  opacity: 1;
}