/* ==========================================================================
   Portföy Sayfası - Site temasıyla uyumlu "retro" görünüm
   theme.css'teki renk/font/gölge değişkenlerini kullanır.
   ========================================================================== */

.portfolio-intro {
  margin-bottom: 1.75rem;
}

.portfolio-search-form {
  display: flex;
  gap: 0.6rem;
  max-width: 480px;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.portfolio-search-form input[type="text"] {
  flex: 1 1 240px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.portfolio-card {
  display: flex;
  flex-direction: column;
}

.portfolio-card .portfolio-card-title {
  font-size: 1.2rem;
  margin: 0 0 0.75rem;
  word-break: break-word;
}

.portfolio-card .portfolio-card-title i {
  color: var(--color-teal-dark);
  margin-right: 0.4rem;
}

.portfolio-card .portfolio-card-title a {
  color: inherit;
}

.portfolio-card .portfolio-card-title a:hover {
  color: var(--color-teal-dark);
}

/* ---------- Görsel slider ---------- */
.portfolio-slider {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 3px solid var(--color-border);
  box-shadow: var(--shadow-retro-sm);
  background: var(--color-bg-alt);
  margin-bottom: 1.1rem;
  aspect-ratio: 16 / 9;
}

.portfolio-slider img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.portfolio-slider img.active {
  opacity: 1;
}

.portfolio-slider-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--color-ink-soft);
  font-family: var(--font-display);
  font-size: 0.85rem;
}

.portfolio-slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  color: var(--color-ink);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  box-shadow: var(--shadow-retro-sm);
}

.portfolio-slider-nav.prev { left: 10px; }
.portfolio-slider-nav.next { right: 10px; }
.portfolio-slider-nav:hover { background: var(--color-teal-light); }

.portfolio-slider-dots {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
  z-index: 2;
}

.portfolio-slider-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--color-border);
}

.portfolio-slider-dots span.active {
  background: var(--color-teal-dark);
}

/* ---------- Açıklama madde etiketleri (chip) ---------- */
.portfolio-desc-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  align-content: flex-start;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding: 0 0.35rem 0 0;
  flex: 0 1 auto;
  max-height: 9rem;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-teal-dark) var(--color-bg-alt);
}

.portfolio-desc-list::-webkit-scrollbar {
  width: 6px;
}

.portfolio-desc-list::-webkit-scrollbar-track {
  background: var(--color-bg-alt);
  border-radius: 999px;
}

.portfolio-desc-list::-webkit-scrollbar-thumb {
  background: var(--color-teal-dark);
  border-radius: 999px;
}

.portfolio-desc-list li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  max-width: 100%;
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.7rem;
  color: var(--color-ink-soft);
  font-size: 0.85rem;
  line-height: 1.4;
}

.portfolio-desc-list li i {
  color: var(--color-teal-dark);
  flex-shrink: 0;
}

/* ---------- Kart alt bilgisi ---------- */
.portfolio-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 2px solid var(--color-border);
  padding-top: 0.85rem;
  margin-top: auto;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.portfolio-card-date {
  color: var(--color-ink-soft);
  font-size: 0.82rem;
}

.portfolio-empty-state {
  color: var(--color-ink-soft);
  text-align: center;
  padding: 3rem 1rem;
  font-family: var(--font-display);
}

/* ---------- Sayfalama ---------- */
.portfolio-pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.portfolio-pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 0.6rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  box-shadow: var(--shadow-retro-sm);
}

.portfolio-pagination a:hover {
  background: var(--color-sage);
  color: var(--color-ink);
}

.portfolio-pagination a.active {
  background: var(--color-teal-dark);
  border-color: var(--color-border);
  color: var(--color-surface);
}

/* ==========================================================================
   Proje Detay Sayfası
   ========================================================================== */
.portfolio-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.portfolio-detail-title {
  word-break: break-word;
}

.portfolio-detail-title i {
  color: var(--color-teal-dark);
  margin-right: 0.5rem;
}

.portfolio-detail-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.portfolio-slider-detail {
  aspect-ratio: 16 / 8;
  margin-bottom: 1.5rem;
}

.portfolio-detail-desc-list {
  max-height: none;
  overflow: visible;
  margin-bottom: 1.5rem;
}

/* ---------- Teknoloji etiketleri ---------- */
.portfolio-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.portfolio-tech-chip {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--color-teal-light);
  border: 2px solid var(--color-border);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  color: var(--color-ink);
}

/* ---------- Zengin metin (uzun açıklama) içeriği ---------- */
.portfolio-detail-content {
  background: var(--color-surface);
  border: 3px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-retro);
  padding: 1.75rem;
  line-height: 1.8;
}

.portfolio-detail-content h1,
.portfolio-detail-content h2,
.portfolio-detail-content h3,
.portfolio-detail-content h4 {
  font-family: var(--font-display);
  color: var(--color-ink);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.portfolio-detail-content h1:first-child,
.portfolio-detail-content h2:first-child,
.portfolio-detail-content h3:first-child,
.portfolio-detail-content h4:first-child {
  margin-top: 0;
}

.portfolio-detail-content p {
  margin-bottom: 1rem;
}

.portfolio-detail-content ul,
.portfolio-detail-content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.portfolio-detail-content a {
  color: var(--color-teal-dark);
  text-decoration: underline;
}

.portfolio-detail-content strong {
  color: var(--color-ink);
}

.portfolio-detail-content img {
  max-width: 100%;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
}

.portfolio-detail-content blockquote {
  border-left: 4px solid var(--color-teal-dark);
  margin: 0 0 1rem;
  padding: 0.5rem 0 0.5rem 1rem;
  color: var(--color-ink-soft);
  font-style: italic;
}