/* ============================================================
   authors.css — All Authors grid & Author Profile page
   Depends on design tokens defined in base.css :root
   ============================================================ */

/* ── Shared: Section container ───────────────────────────── */
.authors-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

/* ── All Authors: Header ─────────────────────────────────── */
.authors-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.authors-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--text-1);
  margin: 0 0 0.5rem;
}

.authors-subtitle {
  font-size: 1.0625rem;
  color: var(--text-2);
  margin: 0;
}

/* ── All Authors: Grid ───────────────────────────────────── */
.authors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

/* ── Author Card ─────────────────────────────────────────── */
.author-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.85rem;
  transition: transform var(--ease), box-shadow var(--ease);
}

.author-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Avatar */
.author-avatar-wrap {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 4px var(--primary-light);
}

.author-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.author-avatar-placeholder {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  text-transform: uppercase;
}

/* Name */
.author-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0;
  line-height: 1.3;
}

.author-name a {
  color: inherit;
  text-decoration: none;
  transition: color var(--ease);
}

.author-name a:hover {
  color: var(--primary);
}

/* Bio */
.author-bio {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

/* Stats */
.author-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: auto;
}

/* View Profile button */
.author-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.25rem;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--ease), transform var(--ease);
  margin-top: 0.25rem;
}

.author-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

/* ── Shared: Badges ──────────────────────────────────────── */
.author-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.75rem;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}

.author-badge-secondary {
  background: #f3e8ff;
  color: var(--accent);
}

/* ── Shared: Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--ease), color var(--ease), transform var(--ease), box-shadow var(--ease);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
}

/* ── Shared: Pagination ──────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.page-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--text-1);
  font-size: 0.875rem;
  text-decoration: none;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
  cursor: pointer;
}

.page-btn:hover:not(.disabled) {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.page-btn.disabled {
  opacity: 0.4;
  pointer-events: none;
}

.page-numbers {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.page-num {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.5rem;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--text-1);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}

.page-num:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.page-num.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  font-weight: 700;
  pointer-events: none;
}

.page-ellipsis {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  color: var(--text-3);
  font-size: 0.875rem;
  user-select: none;
}

/* ── Shared: Empty State ─────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-2);
}

.empty-icon {
  font-size: 3rem;
  color: var(--text-3);
  margin-bottom: 1rem;
}

.empty-state h3 {
  font-size: 1.25rem;
  color: var(--text-1);
  margin: 0 0 0.5rem;
}

.empty-state p {
  margin: 0 0 1.5rem;
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  AUTHOR PROFILE PAGE (author.html)                      ║
   ╚══════════════════════════════════════════════════════════╝ */

/* ── Hero Banner ─────────────────────────────────────────── */
.author-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: var(--white);
  padding: 3.5rem 1.5rem;
}

.author-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Large hero avatar */
.author-hero-avatar {
  flex-shrink: 0;
}

.hero-avatar-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-md);
  display: block;
}

.hero-avatar-placeholder {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 4px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  flex-shrink: 0;
}

/* Hero text */
.author-hero-info {
  flex: 1;
  min-width: 0;
}

.author-hero-name {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  color: var(--white);
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

.author-hero-bio {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin: 0 0 1rem;
  max-width: 640px;
}

.author-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.author-hero-stats .author-badge {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(4px);
}

.author-hero-stats .author-badge-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

/* ── Author Blogs Section ────────────────────────────────── */
.author-blogs-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

.author-blogs-header {
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--border);
  padding-bottom: 1.25rem;
}

.author-blogs-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-1);
  margin: 0 0 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.author-blogs-title i {
  color: var(--primary);
}

.author-no-posts {
  font-size: 0.9375rem;
  color: var(--text-2);
  margin: 0.5rem 0 0;
}

/* ── Author Blog Grid ────────────────────────────────────── */
.author-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

/* ── Author Blog Card ────────────────────────────────────── */
.author-blog-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--ease), box-shadow var(--ease);
}

.author-blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.author-blog-img-link {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--bg);
}

.author-blog-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.author-blog-card:hover .author-blog-img {
  transform: scale(1.04);
}

.author-blog-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.author-blog-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.author-cat-badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.author-blog-date {
  font-size: 0.8rem;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.author-blog-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.4;
  margin: 0;
}

.author-blog-title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--ease);
}

.author-blog-title a:hover {
  color: var(--primary);
}

.author-blog-excerpt {
  font-size: 0.875rem;
  color: var(--text-2);
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Back Links ──────────────────────────────────────────── */
.author-back-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

/* ╔══════════════════════════════════════════════════════════╗
   ║  RESPONSIVE                                             ║
   ╚══════════════════════════════════════════════════════════╝ */

@media (max-width: 1060px) {
  .authors-grid,
  .author-blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  /* Hero: stack vertically */
  .author-hero-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }

  .author-hero-stats {
    justify-content: center;
  }

  .author-hero-bio {
    margin: 0 auto 1rem;
  }

  /* Grids → 1 col */
  .authors-grid,
  .author-blog-grid {
    grid-template-columns: 1fr;
  }

  /* Section padding */
  .authors-section,
  .author-blogs-section {
    padding-left: 1rem;
    padding-right: 1rem;
    padding-bottom: 3rem;
  }

  .author-hero {
    padding: 2.5rem 1rem;
  }

  /* Back links */
  .author-back-links {
    flex-direction: column;
  }

  .author-back-links .btn {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .page-numbers {
    gap: 0.15rem;
  }

  .page-num,
  .page-btn {
    min-width: 2rem;
    height: 2rem;
    font-size: 0.8125rem;
  }
}