/**
 * V-Blog Instagram Feed & Reels Experience - Frontend Stylesheet
 * Brand: Incontriamoci Blog
 */

:root {
  --vblog-primary: #ff2d75;
  --vblog-primary-glow: rgba(255, 45, 117, 0.35);
  --vblog-bg: #f8f9fa;
  --vblog-card-bg: #ffffff;
  --vblog-text: #1a1a1a;
  --vblog-text-muted: #757575;
  --vblog-overlay-bg: linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(0,0,0,0.85) 100%);
  --vblog-glass: rgba(255, 255, 255, 0.85);
  --vblog-glass-border: rgba(255, 255, 255, 0.4);
  --vblog-radius: 24px;
  --vblog-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ==========================================================================
   RESET & CONTAINER
   ========================================================================== */
.vblog-wrapper {
  font-family: var(--vblog-font);
  color: var(--vblog-text);
  margin: 0 auto;
  padding: 10px 16px 40px;
  max-width: 1360px;
  box-sizing: border-box;
}

.vblog-wrapper *, .vblog-wrapper *::before, .vblog-wrapper *::after {
  box-sizing: border-box;
}

/* ==========================================================================
   HEADER & NAVBAR (FEDELE AL MOCK-UP INCONTRIAMOCI)
   ========================================================================== */
.vblog-header-nav {
  margin-bottom: 24px;
}

.vblog-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  padding: 14px 28px;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(10px);
}

.vblog-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.vblog-live-dot {
  width: 10px;
  height: 10px;
  background-color: var(--vblog-primary);
  border-radius: 50%;
  animation: vblogPulse 2s infinite;
}

@keyframes vblogPulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 45, 117, 0.7); }
  70% { transform: scale(1.15); box-shadow: 0 0 0 10px rgba(255, 45, 117, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 45, 117, 0); }
}

.vblog-brand-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--vblog-primary);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.vblog-nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.vblog-nav-link {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #333333;
  text-decoration: none;
  transition: color 0.2s ease;
}

.vblog-nav-link:hover,
.vblog-nav-link.active {
  color: var(--vblog-primary);
}

/* ==========================================================================
   LAYOUT PRINCIPALE (GRID CONTENUTO + SIDEBAR DESTRA)
   ========================================================================== */
.vblog-main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 1024px) {
  .vblog-main-grid.has-sidebar {
    grid-template-columns: minmax(0, 1fr) 320px;
  }
}

.vblog-content-area {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ==========================================================================
   CAROSELLO TICKER / MARQUEE A SCORRIMENTO CONTINUO
   ========================================================================== */
.vblog-marquee-container {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 10px 0;
  mask-image: linear-gradient(to right, transparent 0%, black 3%, black 97%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 3%, black 97%, transparent 100%);
}

.vblog-marquee-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: vblogMarquee 35s linear infinite;
  will-change: transform;
}

.vblog-marquee-container:hover .vblog-marquee-track {
  animation-play-state: paused;
}

@keyframes vblogMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   CARD SINGOLO ARTICOLO / REEL (9:16 VERTICALE)
   ========================================================================== */
.vblog-reel-card {
  width: 320px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

/* Intestazione Titolo Articolo (In Alto, come da Mockup) */
.vblog-card-header-title {
  min-height: 48px;
  display: flex;
  align-items: flex-start;
}

.vblog-header-heading {
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.35;
  margin: 0;
  color: #111111;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.vblog-header-heading a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.vblog-header-heading a:hover {
  color: var(--vblog-primary);
}

/* Contenitore Media 9:16 */
.vblog-media-container {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: var(--vblog-radius);
  overflow: hidden;
  background-color: #000000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  transform: translateZ(0);
}

.vblog-reel-video,
.vblog-reel-poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.vblog-media-container:hover .vblog-reel-poster,
.vblog-media-container:hover .vblog-reel-video {
  transform: scale(1.03);
}

/* Badge in Alto */
.vblog-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(0, 0, 0, 0.65);
  color: #ffffff;
  backdrop-filter: blur(8px);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 4;
}

/* Pulsante Toggle Audio */
.vblog-audio-toggle {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(0, 0, 0, 0.55);
  color: #ffffff;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: background 0.2s;
}

.vblog-audio-toggle svg {
  width: 16px;
  height: 16px;
}

.vblog-audio-toggle:hover {
  background: rgba(0, 0, 0, 0.85);
}

/* ==========================================================================
   BARRA DELLE AZIONI VERTICALI A DESTRA (LIKE, COMMENTI, SHARE)
   ========================================================================== */
.vblog-actions-bar {
  position: absolute;
  right: 12px;
  bottom: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  z-index: 10;
}

.vblog-action-btn {
  background: none;
  border: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  color: #ffffff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.vblog-action-btn:active {
  transform: scale(0.85);
}

.vblog-btn-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
}

.vblog-action-btn:hover .vblog-btn-icon-wrap {
  background: rgba(0, 0, 0, 0.75);
  transform: scale(1.1);
}

.vblog-action-btn svg {
  width: 22px;
  height: 22px;
  fill: #ffffff;
}

.vblog-action-count {
  font-size: 11px;
  font-weight: 700;
  margin-top: 4px;
}

/* Stato Attivo Like */
.vblog-btn-like.is-active .vblog-btn-icon-wrap {
  background: rgba(255, 45, 117, 0.2);
}

.vblog-btn-like.is-active svg {
  fill: var(--vblog-primary);
  color: var(--vblog-primary);
  animation: vblogHeartPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes vblogHeartPop {
  0% { transform: scale(1); }
  50% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

/* ==========================================================================
   OVERLAY INFERIORE (AUTORE, SINTESI, SEGUI, COMMENTI)
   ========================================================================== */
.vblog-bottom-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 16px 14px;
  background: var(--vblog-overlay-bg);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 8;
  pointer-events: auto;
}

.vblog-author-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.vblog-author-avatar-wrap {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid #ffffff;
  flex-shrink: 0;
}

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

.vblog-author-info {
  display: flex;
  align-items: center;
  gap: 4px;
}

.vblog-author-name {
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
}

.vblog-follow-btn {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 3px 12px;
  border-radius: 14px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  margin-left: auto;
  transition: all 0.2s ease;
  backdrop-filter: blur(4px);
}

.vblog-follow-btn:hover {
  background: var(--vblog-primary);
  border-color: var(--vblog-primary);
}

.vblog-follow-btn.is-following {
  background: #ffffff;
  color: #111111;
  border-color: #ffffff;
}

.vblog-excerpt-box {
  margin-top: 2px;
}

.vblog-excerpt-text {
  font-size: 12px;
  line-height: 1.35;
  color: #eeeeee;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.vblog-readmore-link {
  color: #ffffff;
  font-weight: 700;
  text-decoration: underline;
  margin-left: 4px;
}

.vblog-quick-comment-row {
  margin-top: 4px;
}

.vblog-comment-input-fake {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  padding: 6px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  backdrop-filter: blur(4px);
}

.vblog-comment-placeholder {
  font-size: 11px;
  color: #cccccc;
}

.vblog-comment-emoji {
  font-size: 12px;
}

/* ==========================================================================
   BARRA FILTRI CATEGORIE
   ========================================================================== */
.vblog-filters-bar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 12px;
  scrollbar-width: thin;
}

.vblog-filters-bar::-webkit-scrollbar {
  height: 4px;
}

.vblog-filters-bar::-webkit-scrollbar-thumb {
  background: #dddddd;
  border-radius: 4px;
}

.vblog-filter-btn {
  background: #ffffff;
  color: #444444;
  border: 1px solid #e0e0e0;
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
}

.vblog-filter-btn:hover {
  border-color: var(--vblog-primary);
  color: var(--vblog-primary);
}

.vblog-filter-btn.active {
  background: var(--vblog-primary);
  color: #ffffff;
  border-color: var(--vblog-primary);
  box-shadow: 0 4px 14px var(--vblog-primary-glow);
}

.vblog-filter-count {
  background: rgba(0, 0, 0, 0.08);
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 10px;
}

.vblog-filter-btn.active .vblog-filter-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* ==========================================================================
   FEED VERTICALE MOBILE SNAP-SCROLL
   ========================================================================== */
.vblog-mobile-reels-feed {
  display: none;
}

@media (max-width: 767px) {
  /* Su mobile sblocchiamo l'esperienza Reels Full-Screen Snap-Scroll */
  .vblog-wrapper[data-mode="reels"] .vblog-marquee-container,
  body.vblog-mobile-active .vblog-marquee-container {
    display: none;
  }

  .vblog-mobile-reels-feed {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    -webkit-overflow-scrolling: touch;
    border-radius: 0;
    margin: -10px -16px;
  }

  .vblog-mobile-reels-feed .vblog-reel-card {
    width: 100vw;
    height: 100vh;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    border-radius: 0;
    padding: 0;
  }

  .vblog-mobile-reels-feed .vblog-card-header-title {
    position: absolute;
    top: 60px;
    left: 16px;
    right: 60px;
    z-index: 10;
  }

  .vblog-mobile-reels-feed .vblog-header-heading a {
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
  }

  .vblog-mobile-reels-feed .vblog-media-container {
    border-radius: 0;
    height: 100%;
    aspect-ratio: auto;
  }
}

/* ==========================================================================
   SIDEBAR ARTICOLI RECENTI (LATO DESTRO)
   ========================================================================== */
.vblog-sidebar-recent {
  width: 100%;
}

.vblog-sidebar-card {
  background: #ffffff;
  padding: 24px;
  border-radius: var(--vblog-radius);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  border: 1px solid #f0f0f0;
}

.vblog-sidebar-title {
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  margin: 0 0 20px 0;
  color: #111111;
  display: flex;
  align-items: center;
  gap: 8px;
}

.vblog-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.vblog-sidebar-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.vblog-sidebar-thumb-wrap {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  overflow: hidden;
  flex-shrink: 0;
}

.vblog-sidebar-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.vblog-sidebar-thumb-wrap:hover .vblog-sidebar-thumb {
  transform: scale(1.08);
}

.vblog-sidebar-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.vblog-sidebar-link {
  font-size: 13px;
  font-weight: 700;
  color: #222222;
  text-decoration: none;
  line-height: 1.35;
  transition: color 0.2s;
}

.vblog-sidebar-link:hover {
  color: var(--vblog-primary);
}

.vblog-sidebar-date {
  font-size: 11px;
  color: var(--vblog-text-muted);
}

/* ==========================================================================
   MODALE DESKTOP LIGHTBOX (ESPERIENZA REELS INSTAGRAM SU PC)
   ========================================================================== */
.vblog-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.vblog-modal-backdrop.is-open {
  display: flex;
}

.vblog-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
}

.vblog-modal-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
}

.vblog-modal-close:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: rotate(90deg);
}

.vblog-modal-container {
  position: relative;
  z-index: 5;
  background: #000000;
  border-radius: 20px;
  overflow: hidden;
  max-width: 900px;
  width: 100%;
  height: 85vh;
  max-height: 820px;
  box-shadow: 0 25px 60px rgba(0,0,0,0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.vblog-modal-body {
  display: flex;
  height: 100%;
}

/* Lato Sinistro Video */
.vblog-modal-video-pane {
  flex: 1.1;
  background: #000000;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vblog-modal-video-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

#vblog-modal-video-element,
#vblog-modal-poster-element {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.vblog-modal-sound-btn {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(0,0,0,0.6);
  color: #ffffff;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
}

/* Lato Destro Commenti & Profilo */
.vblog-modal-info-pane {
  flex: 0.9;
  background: #121212;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.vblog-modal-author-header {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.vblog-modal-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.vblog-modal-author-meta {
  display: flex;
  align-items: center;
  gap: 6px;
}

.vblog-modal-author-title {
  font-size: 14px;
  font-weight: 700;
}

.vblog-modal-follow-btn {
  margin-left: auto;
  background: var(--vblog-primary);
  color: #ffffff;
  border: none;
  padding: 6px 14px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.vblog-modal-caption-area {
  padding: 18px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.vblog-modal-title {
  font-size: 15px;
  font-weight: 800;
  margin: 0 0 8px 0;
  line-height: 1.3;
}

.vblog-modal-excerpt {
  font-size: 13px;
  color: #bbbbbb;
  line-height: 1.45;
  margin: 0 0 12px 0;
}

.vblog-modal-full-article-btn {
  color: var(--vblog-primary);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.vblog-modal-comments-list {
  flex: 1;
  padding: 16px 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.vblog-comment-bubble {
  background: rgba(255, 255, 255, 0.05);
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.vblog-comment-bubble strong {
  color: #ffffff;
}

.vblog-comment-bubble span {
  color: #cccccc;
}

.vblog-modal-actions-footer {
  padding: 14px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.vblog-modal-icon-row {
  display: flex;
  gap: 16px;
  margin-bottom: 8px;
}

.vblog-modal-icon-row button {
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: 0;
}

.vblog-modal-icon-row svg {
  width: 24px;
  height: 24px;
}

.vblog-modal-likes-count {
  font-size: 13px;
  font-weight: 700;
}

.vblog-modal-comment-form {
  padding: 14px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 10px;
}

.vblog-modal-comment-form input {
  flex: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 13px;
  outline: none;
}

.vblog-modal-comment-form button {
  background: none;
  border: none;
  color: var(--vblog-primary);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}

/* Toast Notifica */
.vblog-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(0, 0, 0, 0.88);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 600;
  z-index: 9999999;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.vblog-toast.show {
  transform: translateX(-50%) translateY(0);
}