/* OXCART - Project Detail Page Styles */

/* Common Layout */
.project-container {
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
}

.section-heading {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  text-transform: uppercase;
}

.subsection-heading {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  margin: 40px 0 16px 0;
  text-transform: uppercase;
}

/* ------------------------------------------------ */
/* Project Hero Section */
/* ------------------------------------------------ */

.project-hero {
  padding: 120px 0 60px 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: 60px;
  transition: color 0.3s var(--ease-editorial);
}

.back-link:hover {
  color: var(--color-text);
}

.project-category {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.project-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 24px;
}

.project-short-desc {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 600px;
  margin-bottom: 40px;
}

.project-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.meta-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.meta-value {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
}

.project-actions {
  display: flex;
  gap: 16px;
}

.project-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.project-action-btn:hover,
.project-action-btn.is-saved {
  background-color: var(--color-text);
  color: var(--color-background);
}

/* ------------------------------------------------ */
/* Project Gallery */
/* ------------------------------------------------ */

.project-gallery-section {
  padding: 20px 0;
}

.main-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  overflow: hidden;
  cursor: pointer;
}

.pd-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.view-gallery-btn {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background-color: var(--color-background);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 8px 16px;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
  z-index: 2;
}

.main-image-container:hover .view-gallery-btn {
  background-color: var(--color-text);
  color: var(--color-background);
}

/* ------------------------------------------------ */
/* About Section */
/* ------------------------------------------------ */

.project-about-section {
  padding: 80px 0;
}

.project-long-desc {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-text);
}

.technologies-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tech-item {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text);
  padding: 6px 14px;
  border: 1px solid var(--color-border);
}

/* ------------------------------------------------ */
/* Features Section */
/* ------------------------------------------------ */

.project-features-section {
  padding: 40px 0 80px 0;
}

.features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.features-list li {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  color: var(--color-text);
}

.features-list li:first-child {
  border-top: 1px solid var(--color-border);
}

/* ------------------------------------------------ */
/* Creator Section */
/* ------------------------------------------------ */

.project-creator-section {
  padding: 40px 0 80px 0;
}

.creator-profile {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 40px;
}

.creator-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-text);
}

.creator-name {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 4px;
}

.creator-role {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.creator-contacts {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.creator-contacts li {
  display: flex;
  align-items: center;
}

.contact-label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  width: 120px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text);
  text-decoration: none;
  transition: opacity 0.3s;
}

.contact-link:hover {
  opacity: 0.6;
}

/* ------------------------------------------------ */
/* Discussion Section */
/* ------------------------------------------------ */

.project-discussion-section {
  padding: 40px 0 100px 0;
  border-top: 1px solid var(--color-border);
}

.discussion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.discussion-count {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.discussion-intro {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

.comments-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
}

.comment-thread {
  padding: 32px 0;
  border-bottom: 1px solid var(--color-border);
  transition: background-color 1s ease;
}

.comment-thread.highlighted {
  background-color: var(--color-secondary);
}

.comment-main.highlighted {
  background-color: var(--color-secondary);
}

.comment-main {
  display: flex;
  gap: 16px;
}

.comment-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  flex-shrink: 0;
}

.comment-content {
  flex: 1;
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

/* ------------------------------------------------ */
/* Rating Block - spans 3 columns right of Saves    */
/* ------------------------------------------------ */

.user-rating-item {
  grid-column: 2 / 5;
  grid-row: 2;
  border-left: 1px solid var(--line);
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.rating-stars {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
}

.rating-star {
  width: 32px;
  height: 38px;
  padding: 0;
  border: 0;
  background: transparent;
  color: rgba(46, 46, 46, 0.28);
  font-family: var(--font-sans);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease, transform 0.2s ease;
}

[data-theme="dark"] .rating-star {
  color: rgba(241, 236, 230, 0.32);
}

.rating-star:hover,
.rating-star:focus-visible,
.rating-star.is-active {
  color: var(--text) !important;
}

.rating-star:hover:not(:disabled) {
  transform: translateY(-1px);
}

.rating-star:focus-visible {
  outline: 1px solid var(--text);
  outline-offset: 3px;
}

.rating-star:disabled {
  cursor: default;
}

.rating-selection {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--muted);
}

.rating-action-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  width: 100%;
  min-height: 28px;
  margin-top: 10px;
}

.rating-submit {
  margin-top: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  cursor: pointer;
  opacity: 1;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.rating-submit:disabled {
  opacity: 0.35;
  cursor: default;
}

.rating-submit:hover:not(:disabled) {
  transform: translateX(3px);
}

.comment-username {
  display: block;
  margin: -4px 0 10px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.comment-author {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.dev-badge {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  background-color: var(--color-secondary);
  color: var(--color-text);
  padding: 2px 6px;
  border-radius: 2px;
}

.comment-text {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 12px;
  white-space: pre-line;
}

.comment-deleted {
  color: var(--color-text-muted);
  font-style: italic;
}

.discussion-empty-state {
  margin: 0;
  padding: 32px 0;
  color: var(--color-text-muted);
  font-family: var(--font-sans);
}

.comment-dev-mention {
  color: var(--color-text);
  font-weight: 600;
}

.comment-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.comment-reply-btn {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color 0.3s;
}

.comment-reply-btn:hover {
  color: var(--color-text);
}

.comment-time {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.comment-replies {
  margin-top: 24px;
  margin-left: 28px;
  padding-left: 28px;
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.comment-input-area {
  margin-top: 40px;
}

.comment-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar-small {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-text);
  color: var(--color-background);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  flex-shrink: 0;
}

.dev-mention-btn {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 10px 14px;
  cursor: pointer;
  transition: all 0.3s;
}

.dev-mention-btn.active {
  background-color: var(--color-text);
  color: var(--color-background);
  border-color: var(--color-text);
}

.comment-input {
  flex: 1;
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 10px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
}

.comment-input:focus {
  outline: none;
  border-color: var(--color-text);
}

.comment-submit-btn {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  background: transparent;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  padding: 10px;
}

/* ------------------------------------------------ */
/* Fullscreen Gallery Viewer */
/* ------------------------------------------------ */

.gallery-viewer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-editorial), visibility 0.3s;
}

.gallery-viewer.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.viewer-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.88);
  cursor: pointer;
}

.viewer-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  opacity: 0.7;
  transition: opacity 0.3s;
}

.viewer-close:hover {
  opacity: 1;
}

.viewer-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  z-index: 2;
  opacity: 0.6;
  transition: opacity 0.3s;
  padding: 20px;
}

.viewer-nav:hover {
  opacity: 1;
}

.viewer-prev {
  left: 40px;
}

.viewer-next {
  right: 40px;
}

.viewer-image-container {
  position: relative;
  z-index: 1;
  max-width: 80vw;
  max-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.viewer-image {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  opacity: 1;
  transition: opacity 0.3s var(--ease-editorial), transform 0.3s var(--ease-editorial);
}

.viewer-image.fade-out {
  opacity: 0;
  transform: scale(0.98);
}

.viewer-bottom-bar {
  position: absolute;
  bottom: 40px;
  left: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  z-index: 2;
}

.viewer-counter {
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

.viewer-thumbnails {
  display: flex;
  gap: 12px;
}

.viewer-thumb {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 4px 8px;
  transition: color 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}

.viewer-thumb:hover {
  color: rgba(255, 255, 255, 0.8);
}

.viewer-thumb.active {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.8);
}

/* ------------------------------------------------ */
/* Responsive Layout */
/* ------------------------------------------------ */

/* Tablet landscape: 3-col grid, saves on row2 col1, rating spans 3-2 right */
@media (max-width: 1024px) {
  .project-meta-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .user-rating-item {
    grid-column: 2 / 4;
    grid-row: 2;
    border-left: 1px solid var(--color-border);
    padding-left: 20px;
  }
}

/* Tablet portrait */
@media (max-width: 768px) {
  .project-title {
    font-size: 2.5rem;
  }

  .project-actions {
    flex-direction: column;
  }

  .viewer-prev { left: 10px; }
  .viewer-next { right: 10px; }

  .viewer-image-container {
    max-width: 95vw;
  }

  .comment-input-wrapper {
    flex-wrap: wrap;
  }

  .comment-input {
    min-width: 100%;
    order: 4;
  }

  .comment-submit-btn {
    margin-left: auto;
  }
}

/* Mobile: 2-col grid, rating block spans full width */
@media (max-width: 680px) {
  .project-meta-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .user-rating-item {
    grid-column: 1 / -1;
    grid-row: auto;
    border-left: none;
    border-top: 1px solid var(--color-border);
    padding-left: 0;
    padding-top: 16px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .project-meta-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .rating-stars {
    gap: 8px;
  }

  .rating-star {
    width: 28px;
    min-height: 32px;
    font-size: 1.35rem;
  }

  .rating-action-row {
    flex-wrap: wrap;
    gap: 8px;
  }
}