/* ============================================================
   networking.net — Estilos Específicos para el Blog
   ============================================================ */

/* ── Buscador ─────────────────────────────────────────────── */
.search-container {
  max-width: 600px;
  margin: -20px auto 40px;
  position: relative;
  z-index: 10;
}
.search-form {
  position: relative;
  display: flex;
  align-items: center;
}
.search-input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 16px;
  color: var(--text-0);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  box-shadow: var(--shadow-card);
}
.search-input:focus {
  border-color: var(--accent);
  background: var(--bg-2);
  box-shadow: 0 0 0 4px var(--accent-soft), var(--shadow-card);
}
.search-icon {
  position: absolute;
  left: 20px;
  color: var(--text-3);
  pointer-events: none;
  display: flex;
  align-items: center;
}
.search-clear {
  position: absolute;
  right: 20px;
  color: var(--text-3);
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}
.search-clear:hover {
  color: var(--text-1);
}

/* ── Barra de Categorías ──────────────────────────────────── */
.categories-nav {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 56px;
  flex-wrap: wrap;
  padding: 4px;
}
.category-btn {
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  background: var(--bg-1);
  color: var(--text-2);
  border: 1px solid var(--border);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.category-btn:hover {
  background: var(--bg-2);
  color: var(--text-1);
  border-color: var(--border-strong);
}
.category-btn.is-active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 4px 12px -3px var(--accent-glow);
}

/* ── Grilla de Artículos ──────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 640px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .blog-grid { grid-template-columns: repeat(3, 1fr); }
}

.blog-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.25s cubic-bezier(0.1, 0.8, 0.2, 1), border-color 0.2s, box-shadow 0.25s;
  box-shadow: var(--shadow-soft);
  text-decoration: none;
}
.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: 0 16px 36px -12px var(--accent-glow), var(--shadow-card);
}
.blog-card-image-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-2) 0%, var(--bg-3) 100%);
}
.blog-card-image-wrapper::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(20, 27, 34, 0.4) 0%, transparent 60%);
  pointer-events: none;
}
.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-card-img {
  transform: scale(1.04);
}
.blog-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-soft);
}
.blog-card-placeholder .material-symbols-rounded {
  font-size: 56px;
  opacity: 0.4;
  transition: transform 0.3s ease;
}
.blog-card:hover .blog-card-placeholder .material-symbols-rounded {
  transform: scale(1.1) rotate(2deg);
}

.blog-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--text-3);
  margin-bottom: 12px;
  font-family: 'Ubuntu Mono', monospace;
}
.blog-card-category {
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
}
.blog-card-title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-0);
  margin-bottom: 12px;
  transition: color 0.15s;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card:hover .blog-card-title {
  color: var(--accent);
}
.blog-card-summary {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.55;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-3);
}
.blog-card-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-1);
  font-weight: 500;
  transition: color 0.15s, transform 0.15s;
}
.blog-card:hover .blog-card-more {
  color: var(--accent);
  transform: translateX(2px);
}

/* No results state */
.no-results {
  grid-column: 1 / -1;
  padding: 80px 40px;
  text-align: center;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 16px;
}
.no-results .material-symbols-rounded {
  font-size: 64px;
  color: var(--text-3);
  margin-bottom: 16px;
}
.no-results h3 {
  font-size: 20px;
  margin-bottom: 8px;
}
.no-results p {
  color: var(--text-2);
  margin-bottom: 24px;
}

/* ── Detalle del Post (post.php) ────────────────────────────── */
.post-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 40px;
}
.post-header .eyebrow {
  margin-bottom: 16px;
}
.post-header h1 {
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.1;
  margin-bottom: 24px;
  text-wrap: balance;
}
.post-meta-details {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-family: 'Ubuntu Mono', monospace;
  font-size: 14px;
  color: var(--text-3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.post-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.post-meta-item .material-symbols-rounded {
  font-size: 16px;
  color: var(--accent);
}

.post-hero-image-wrapper {
  max-width: 960px;
  height: 480px;
  margin: 0 auto 56px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}
.post-hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-layout {
  max-width: 760px;
  margin: 0 auto;
}
.post-body {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-1);
}
.post-body p {
  margin-bottom: 24px;
  text-wrap: pretty;
}
.post-body h2 {
  font-size: 26px;
  margin: 48px 0 20px;
  color: var(--text-0);
}
.post-body h3 {
  font-size: 20px;
  margin: 36px 0 16px;
  color: var(--text-0);
}
.post-body blockquote {
  border-left: 4px solid var(--accent);
  background: var(--bg-1);
  padding: 20px 24px;
  border-radius: 0 10px 10px 0;
  margin: 32px 0;
  font-style: italic;
  color: var(--text-0);
}
.post-body blockquote p {
  margin-bottom: 0;
}
.post-body ul, .post-body ol {
  margin-bottom: 24px;
  padding-left: 24px;
}
.post-body li {
  margin-bottom: 8px;
}
.post-body li::marker {
  color: var(--accent);
}

.post-footer {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

/* ── Sección de Comentarios ────────────────────────────────── */
.comments-section {
  max-width: 760px;
  margin: 56px auto 0;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.comments-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.comments-title .comments-count {
  font-size: 14px;
  background: var(--bg-3);
  color: var(--text-2);
  padding: 4px 10px;
  border-radius: 99px;
  font-family: 'Ubuntu Mono', monospace;
}

.comment-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 48px;
}

.comment-item {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comment-card {
  display: flex;
  gap: 16px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  position: relative;
  transition: border-color 0.15s;
}
.comment-card:hover {
  border-color: var(--border-strong);
}

/* Burbuja de respuesta (anidamiento) */
.comment-replies {
  padding-left: 48px;
  border-left: 2px solid var(--border);
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
@media (max-width: 480px) {
  .comment-replies {
    padding-left: 20px;
  }
}

.comment-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-3);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  flex-shrink: 0;
  border: 1px solid var(--border-strong);
  text-transform: uppercase;
}

.comment-main {
  flex: 1;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 8px;
}
.comment-user-info {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.comment-author-name {
  font-weight: 600;
  color: var(--text-0);
  font-size: 15px;
}
.comment-author-handle {
  font-size: 13px;
  color: var(--text-3);
  font-family: 'Ubuntu Mono', monospace;
}
.comment-date {
  font-size: 12px;
  color: var(--text-3);
  font-family: 'Ubuntu Mono', monospace;
}

.comment-body-text {
  font-size: 14.5px;
  color: var(--text-1);
  line-height: 1.5;
  word-break: break-word;
}

.comment-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}
.btn-comment-action {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-3);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: color 0.15s;
}
.btn-comment-action:hover {
  color: var(--accent);
}
.btn-comment-action .material-symbols-rounded {
  font-size: 15px;
}

/* Formularios de comentario */
.comment-form-container {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  margin-top: 40px;
}
.comment-form-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-0);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.comment-form-textarea {
  width: 100%;
  min-height: 90px;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 14.5px;
  color: var(--text-0);
  outline: none;
  resize: vertical;
  transition: border-color 0.15s, background 0.15s;
  font-family: 'Ubuntu', sans-serif;
  margin-bottom: 14px;
}
.comment-form-textarea:focus {
  border-color: var(--accent);
  background: var(--bg-3);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.comment-form-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-3);
  font-family: 'Ubuntu Mono', monospace;
}

.comment-login-promo {
  text-align: center;
  padding: 32px 20px;
  background: rgba(29, 39, 49, 0.4);
  border: 1px dashed var(--border-strong);
  border-radius: 14px;
  margin-top: 40px;
}
.comment-login-promo p {
  color: var(--text-2);
  font-size: 15px;
  margin-bottom: 18px;
}
.comment-login-promo-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
}

/* Formulario de respuesta inline */
.reply-form-inline {
  margin-top: 14px;
  border-left: 3px solid var(--accent-soft);
  padding-left: 16px;
  animation: reply-appear 0.2s ease-out;
}
@keyframes reply-appear {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Modales Flotantes (Glassmorphism) ───────────────────────── */
.blog-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 18, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}
.blog-modal {
  background: rgba(29, 39, 49, 0.85);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  width: 100%;
  max-width: 440px;
  padding: 32px;
  box-shadow: var(--shadow-pop);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: relative;
  animation: modal-enter 0.25s cubic-bezier(0.1, 0.8, 0.2, 1);
}
@keyframes modal-enter {
  from { opacity: 0; transform: scale(0.96) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.blog-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  color: var(--text-3);
  cursor: pointer;
  transition: color 0.15s;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
}
.blog-modal-close:hover {
  color: var(--text-1);
}
.blog-modal-header {
  margin-bottom: 24px;
}
.blog-modal-header h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}
.blog-modal-header .lead {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.4;
}

/* Modales de formulario */
.modal-field {
  margin-bottom: 16px;
}
.modal-field:last-of-type {
  margin-bottom: 24px;
}
.modal-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-1);
  margin-bottom: 6px;
}
.modal-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.modal-input-wrap .ico {
  position: absolute;
  left: 14px;
  color: var(--text-3);
  pointer-events: none;
  display: flex;
  align-items: center;
}
.modal-input-wrap .ico .material-symbols-rounded {
  font-size: 18px;
}
.modal-input {
  width: 100%;
  padding: 11px 14px 11px 40px;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-0);
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}
.modal-input:focus {
  border-color: var(--accent);
  background: var(--bg-3);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.modal-submit-btn {
  width: 100%;
  padding: 12px 16px;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  box-shadow: 0 4px 14px -4px var(--accent-glow);
}
.modal-submit-btn:hover {
  background: var(--accent-hi);
  transform: translateY(-1px);
}
.modal-submit-btn:active {
  transform: translateY(1px);
}
.modal-foot {
  margin-top: 20px;
  text-align: center;
  font-size: 13px;
  color: var(--text-3);
}
.modal-foot a {
  color: var(--accent);
  font-weight: 500;
}
.modal-foot a:hover {
  text-decoration: underline;
}

/* ── Colores Dinámicos de Categorías ────────────────────────── */
.bg-info {
  background: var(--info) !important;
  color: #ffffff !important;
  border: 1px solid var(--info) !important;
}
.bg-success {
  background: var(--success) !important;
  color: #ffffff !important;
  border: 1px solid var(--success) !important;
}
.bg-dark {
  background: var(--bg-3) !important;
  color: var(--text-1) !important;
  border: 1px solid var(--border-strong) !important;
}
.bg-gradient-warning {
  background: linear-gradient(135deg, var(--warn) 0%, var(--accent) 100%) !important;
  color: #ffffff !important;
  border: none !important;
}
.bg-soft {
  background: var(--bg-2);
  color: var(--text-2);
  border: 1px solid var(--border);
}