/* ── BLOG HERO ── */
.blog-hero {
  margin-top: var(--nav-height);
  background: var(--lavender);
  padding: 80px 48px 64px;
  text-align: center;
}

.blog-hero h1 {
  font-family: 'Korataki', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: bold;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.blog-hero p {
  font-family: 'Helvetica', Arial, sans-serif;
  font-size: 1.1rem;
  color: var(--text-mid);
  max-width: 560px;
  margin: 0 auto;
}

/* ── FILTROS ── */
.blog-filters {
  display: flex;
  gap: 10px;
  padding: 24px 48px;
  overflow-x: auto;
  background: var(--white);
  border-bottom: 1px solid #eee;
  position: sticky;
  top: var(--nav-height);
  z-index: 50;
}

.filter-btn {
  font-family: 'Helvetica', Arial, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid #ddd;
  background: var(--white);
  color: var(--text-mid);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--green-btn);
  color: white;
  border-color: var(--green-btn);
}

/* ── GRID ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  padding: 40px 48px 80px;
  max-width: 1400px;
  margin: 0 auto;
}

/* ── TARJETA ── */
.post-card {
  border-radius: 14px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.13);
}

.post-card-cover {
  width: 100%;
  height: 210px;
  object-fit: cover;
  display: block;
}

.post-card-body {
  padding: 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-card-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
  color: white;
  margin-bottom: 10px;
  align-self: flex-start;
}

.post-card-title {
  font-family: 'Korataki', sans-serif;
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: 8px;
  line-height: 1.25;
}

.post-card-excerpt {
  font-family: 'Helvetica', Arial, sans-serif;
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.55;
  flex: 1;
}

.post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid #f0f0f0;
}

.post-card-date {
  font-size: 0.8rem;
  color: var(--text-light);
}

.vote-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.vote-btn {
  background: none;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  width: 30px;
  height: 30px;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
  color: var(--text-light);
}

.vote-btn:hover        { background: #f5f5f5; }
.vote-btn.up.voted     { background: #e8f5e9; color: var(--green-btn); border-color: var(--green-btn); }
.vote-btn.down.voted   { background: #fce4ec; color: #c62828; border-color: #c62828; }

.vote-score {
  font-size: 0.9rem;
  font-weight: 700;
  min-width: 24px;
  text-align: center;
  color: var(--text-dark);
}

/* ── SKELETON ── */
.post-card.skeleton {
  pointer-events: none;
  background: #f0f0f0;
  height: 380px;
  animation: shimmer 1.4s infinite;
}

@keyframes shimmer {
  0%   { opacity: 1; }
  50%  { opacity: 0.5; }
  100% { opacity: 1; }
}

/* ── ESTADO VACÍO ── */
.blog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
  color: var(--text-light);
  font-size: 1.1rem;
}

/* ── NAV AUTH ── */
.nav-auth {
  position: absolute;
  right: 28px;
  display: flex;
  align-items: center;
}

.btn-auth {
  font-family: 'Helvetica', Arial, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--green-btn);
  background: transparent;
  color: var(--green-btn);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.btn-auth:hover {
  background: var(--green-btn);
  color: white;
}

/* Botón de usuario logueado */
.user-menu-wrap {
  position: relative;
}

.btn-user {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1.5px solid #ddd;
  border-radius: 999px;
  padding: 6px 14px 6px 8px;
  cursor: pointer;
  font-family: 'Helvetica', Arial, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  transition: border-color 0.2s, background 0.2s;
}

.btn-user:hover { border-color: var(--green-btn); background: #f5f5f5; }

.btn-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--green-bg);
}

.btn-user-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Dropdown */
.user-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.14);
  min-width: 200px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity 0.2s, transform 0.2s;
  z-index: 300;
}

.user-dropdown.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.user-dropdown-header {
  padding: 14px 18px 10px;
  border-bottom: 1px solid #f0f0f0;
}

.user-dropdown-header strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.user-dropdown-header span {
  font-size: 0.78rem;
  color: var(--text-light);
}

.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 18px;
  background: none;
  border: none;
  font-family: 'Helvetica', Arial, sans-serif;
  font-size: 0.9rem;
  color: var(--text-dark);
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  transition: background 0.15s;
}

.user-dropdown-item:hover { background: #f5f5f5; }

.user-dropdown-item.danger {
  color: #c62828;
  border-top: 1px solid #f0f0f0;
}

.user-dropdown-item.danger:hover { background: #fce4ec; }

/* ── MODAL AUTH ── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  width: 100%;
  max-width: 520px;
  position: relative;
  box-shadow: 0 24px 64px rgba(0,0,0,0.22);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.2);
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background 0.2s;
}

.modal-close:hover { background: rgba(255,255,255,0.35); }

/* Encabezado verde pegado al modal */
.modal-header {
  background: var(--green-btn);
  padding: 28px 36px 24px;
}

.modal-header span {
  font-family: 'Korataki', sans-serif;
  font-size: 1.7rem;
  font-weight: bold;
  color: white;
  display: block;
}

/* Tabs */
.modal-tabs {
  display: flex;
  border-bottom: 2px solid #eee;
  padding: 0 36px;
  background: white;
}

.tab {
  flex: 1;
  background: none;
  border: none;
  padding: 14px 0;
  font-family: 'Helvetica', Arial, sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.2s, border-color 0.2s;
}

.tab.active {
  color: var(--green-btn);
  border-bottom-color: var(--green-btn);
}

/* Contenido */
.tab-content {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 28px 36px 32px;
}

.tab-content.active { display: flex; }

.tab-content input {
  padding: 13px 16px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: 'Helvetica', Arial, sans-serif;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.tab-content input:focus { border-color: var(--green-btn); }

/* Medidor de contraseña */
.password-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.strength-bar {
  height: 5px;
  background: #eee;
  border-radius: 99px;
  overflow: hidden;
}

.strength-fill {
  height: 100%;
  width: 0%;
  border-radius: 99px;
  transition: width 0.3s ease, background 0.3s ease;
}

.strength-label {
  font-size: 0.78rem;
  font-weight: 600;
  min-height: 16px;
}

.btn-submit {
  background: var(--green-btn);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 14px;
  font-size: 0.95rem;
  font-weight: 700;
  font-family: 'Helvetica', Arial, sans-serif;
  cursor: pointer;
  margin-top: 4px;
  transition: background 0.2s;
  width: 100%;
}

.btn-submit:hover { background: var(--green-hover); }

.auth-error {
  font-size: 0.83rem;
  color: #c62828;
  min-height: 18px;
  text-align: center;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .blog-hero  { padding: 60px 24px 48px; }
  .blog-filters { padding: 16px 20px; }
  .blog-grid  { padding: 24px 20px 60px; grid-template-columns: 1fr; }
  .nav-auth   { display: none; }
}

/* ── DROPDOWN DE USUARIO ── */
.nav-auth {
  position: absolute;
  right: 28px;
  display: flex;
  align-items: center;
}

.user-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 6px 12px 6px 6px;
  border-radius: 999px;
  border: 1.5px solid #ddd;
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
  user-select: none;
}

.user-trigger:hover {
  border-color: var(--green-btn);
  box-shadow: 0 2px 8px rgba(46,125,50,0.12);
}

.user-avatar-small {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--green-btn);
  color: white;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Korataki', sans-serif;
}

.user-trigger-name {
  font-family: 'Helvetica', Arial, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-trigger-arrow {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* Dropdown panel */
.user-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 240px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.14);
  border: 1px solid #eee;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 300;
}

.user-dropdown.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.user-dropdown-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: #fafafa;
}

.user-dropdown-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green-btn);
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Korataki', sans-serif;
  flex-shrink: 0;
}

.user-dropdown-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.user-dropdown-email {
  font-size: 0.75rem;
  color: var(--text-light);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 150px;
}

.user-dropdown-divider {
  height: 1px;
  background: #f0f0f0;
}

.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  font-family: 'Helvetica', Arial, sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  text-decoration: none;
  background: none;
  border: none;
  width: 100%;
  cursor: pointer;
  transition: background 0.15s;
}

.user-dropdown-item:hover { background: #f5f5f5; }

.user-dropdown-item.danger {
  color: #c62828;
}

.user-dropdown-item.danger:hover { background: #fce4ec; }

/* ── BOTÓN ELIMINAR COMENTARIO ── */
.btn-delete-comment {
  margin-left: auto;
  background: none;
  border: none;
  font-size: 0.75rem;
  color: #ccc;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  line-height: 1;
}

.btn-delete-comment:hover {
  color: #c62828;
  background: #fce4ec;
}