:root {
  --social-accent: #1d9bf0;
  --social-bg: #ffffff;
  --social-border: #eff3f4;
  --social-text: #0f1419;
  --social-text-light: #536471;
}

body {
  background: var(--social-bg);
  color: var(--social-text);
  font-family: 'Source Sans Pro', Arial, sans-serif;
}

/* ===== Landing (utenti non loggati) ===== */
.landing-wrapper {
  padding-top: 40px;
  padding-bottom: 40px;
}
.landing-icon i {
  font-size: 8rem;
  color: var(--social-accent);
}
.landing-content h1 {
  font-size: 2.4rem;
  color: var(--social-text);
}
@media (max-width: 767px) {
  .landing-icon i {
    font-size: 5rem;
  }
  .landing-content h1 {
    font-size: 1.8rem;
  }
}
.landing-hero-banner {
  max-width: 700px;
  margin: 50px auto 10px auto;
  padding: 40px 20px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--social-accent), #0c4a6e);
  color: #ffffff;
  text-align: center;
}
.landing-hero-banner i {
  font-size: 3rem;
  margin-bottom: 10px;
}
.landing-hero-banner h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 6px;
}
.landing-hero-banner p {
  margin: 0;
  opacity: 0.9;
}

.landing-features {
  max-width: 700px;
  margin: 30px auto 0 auto;
}
.feature-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border: 1px solid var(--social-border);
  border-radius: 12px;
  height: 100%;
}
.feature-item i {
  color: var(--social-accent);
  font-size: 1.3rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.landing-cta {
  max-width: 600px;
  margin: 50px auto 20px auto;
  padding: 0 20px;
}
.landing-cta h2 {
  font-size: 1.6rem;
}
.landing-cta p {
  color: var(--social-text-light);
}

/* ===== Sotto-menu del social (sotto la testata MFH esistente) ===== */
.social-subnav {
  max-width: 600px;
  margin: 0 auto 10px auto;
  display: flex;
  border-bottom: 1px solid var(--social-border);
}
.social-subnav-link {
  flex: 1;
  text-align: center;
  padding: 10px;
  color: var(--social-text-light);
  font-weight: 600;
  text-decoration: none;
}
.social-subnav-link.active {
  color: var(--social-text);
  border-bottom: 3px solid var(--social-accent);
}
.social-subnav-link:hover {
  color: var(--social-accent);
  text-decoration: none;
}
/* In bacheca il sotto-menu affianca la colonna feed + sidebar sottostante, quindi è più largo */
.social-subnav-wide {
  max-width: 1050px;
}
.social-brand {
  display: flex;
  align-items: center;
  padding: 10px 16px 10px 4px;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--social-text);
  white-space: nowrap;
}

.social-container {
  max-width: 600px;
  border: 1px solid var(--social-border);
  border-radius: 12px;
  overflow: hidden;
  text-align: left;
}

/* Nella bacheca a due colonne la colonna dei post riempie tutta la sua colonna, non i 600px fissi */
.social-container.social-feed-col {
  max-width: none;
}

/* ===== Sidebar sinistra della bacheca (cerca, chi seguire, hashtag, ads) ===== */
.sidebar-sticky {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
@media (min-width: 992px) {
  .sidebar-sticky {
    position: sticky;
    top: 70px;
  }
}
.sidebar-box {
  border: 1px solid var(--social-border);
  border-radius: 12px;
  padding: 14px;
}
.sidebar-title {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.sidebar-search .input-group-text,
.sidebar-search .form-control {
  background: var(--social-bg);
  border-color: var(--social-border);
}
.sidebar-user {
  padding: 8px 0;
  border-bottom: 1px solid var(--social-border);
}
.sidebar-user:last-child {
  border-bottom: none;
}
.sidebar-trend {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid var(--social-border);
  color: inherit;
  text-decoration: none;
}
.sidebar-trend:last-child {
  border-bottom: none;
}
.sidebar-trend:hover .fw-bold {
  color: var(--social-accent);
}
.sidebar-ad-slot {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 300px;
  margin: 0 auto;
  border: 1px dashed var(--social-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fafafa;
  text-align: center;
}

/* ===== Composer ===== */
.compose-box {
  border-bottom: 1px solid var(--social-border);
  padding: 12px;
}
.social-textarea {
  background: transparent;
  border: none;
  color: var(--social-text);
  font-size: 1.1rem;
  resize: none;
}
.social-textarea:focus {
  background: transparent;
  color: var(--social-text);
  box-shadow: none;
  border: none;
}
.social-icon-btn {
  color: var(--social-accent);
  background: transparent;
  border: none;
  font-size: 1.1rem;
}

.avatar-circle {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: #f0f0f0;
}
.avatar-circle-lg {
  width: 72px;
  height: 72px;
  min-width: 72px;
}

/* ===== Tabs ===== */
.social-tabs {
  border-bottom: 1px solid var(--social-border);
}
.social-tabs .nav-link {
  color: var(--social-text-light);
  border: none;
  font-weight: 600;
}
.social-tabs .nav-link.active {
  color: var(--social-text);
  background: transparent;
  border-bottom: 3px solid var(--social-accent);
}

/* ===== Feed / post ===== */
.post-card {
  padding: 12px;
  border-bottom: 1px solid var(--social-border);
}
.retweet-flag {
  color: var(--social-text-light);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  margin-left: 30px;
}
.post-body {
  flex-grow: 1;
  min-width: 0;
  margin-left: 10px;
}
.post-author {
  color: var(--social-text);
  font-weight: bold;
  text-decoration: none;
}
.post-author:hover {
  text-decoration: underline;
}
.post-handle, .post-time {
  color: var(--social-text-light);
}
.post-content-link {
  color: inherit;
  text-decoration: none;
  display: block;
  cursor: pointer;
}
.hashtag-link {
  color: var(--social-accent);
  text-decoration: none;
}
.hashtag-link:hover {
  text-decoration: underline;
}
.post-link {
  color: var(--social-accent);
  text-decoration: underline;
  word-break: break-all;
}
.post-link:hover {
  text-decoration: none;
}
.post-content {
  margin-top: 2px;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--social-text);
}
.post-image {
  max-width: 100%;
  margin-top: 8px;
  border-radius: 12px;
  border: 1px solid var(--social-border);
}

/* Testo delle risposte/commenti: come .post-content ma leggermente più piccolo */
.comment-content {
  margin-top: 2px;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--social-text);
  font-size: 0.9rem;
}

/* ===== Azioni: like, commenti, retweet ===== */
.post-actions {
  display: flex;
  gap: 28px;
  margin-top: 8px;
}
.post-action {
  background: none;
  border: none;
  color: var(--social-text-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  text-decoration: none;
  padding: 0;
}
.post-action:hover {
  color: var(--social-accent);
}
.like-btn.active {
  color: #f91880;
}
.retweet-btn.active {
  color: #00ba7c;
}
.post-action-icon {
  background: none;
  border: none;
  color: var(--social-text-light);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.9rem;
}
.post-action-icon:hover {
  color: #d33;
  background: rgba(211, 51, 51, 0.08);
}

.comment-form {
  border-bottom: 1px solid var(--social-border);
}

/* ===== Profilo ===== */
.profile-header {
  display: flex;
  gap: 14px;
  padding: 16px 12px;
  border-bottom: 1px solid var(--social-border);
}
.profile-counts span {
  color: var(--social-text-light);
}
.profile-counts strong {
  color: var(--social-text);
}
.profile-counts a {
  color: var(--social-text-light);
  text-decoration: none;
}
.profile-counts a:hover {
  text-decoration: underline;
}

/* ===== Elenco follower/seguiti ===== */
.follow-list-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border-bottom: 1px solid var(--social-border);
}
.follow-list-back {
  color: var(--social-text);
  font-size: 1.1rem;
  text-decoration: none;
}
.follow-list-tabs {
  display: flex;
  border-bottom: 1px solid var(--social-border);
}
.follow-list-tabs a {
  flex: 1;
  text-align: center;
  padding: 10px;
  color: var(--social-text-light);
  font-weight: 600;
  text-decoration: none;
}
.follow-list-tabs a.active {
  color: var(--social-text);
  border-bottom: 3px solid var(--social-accent);
}
.follow-list-item {
  padding: 12px;
  border-bottom: 1px solid var(--social-border);
}