/* =========================
   PAGE: FEED LAYOUT
========================= */

.app-layout {
  width: 100%;
  max-width: 1600px;

  margin: 0 auto;

  padding-top: 120px;
  padding-left: 40px;
  padding-right: 40px;

  display: grid;
  grid-template-columns: 260px 1fr 320px;
  gap: 30px;
}

.feed-main {
  min-height: 900px;

  padding: 24px;

  background: #ffffff;

  border: 1px solid #ececec;
  border-radius: 24px;
}

/* =========================
   CREATE POST CARD
========================= */

.create-post-card {
  margin-top: 24px;
  margin-bottom: 28px;

  padding: 22px;

  background: #ffffff;

  border: 1px solid #ececec;
  border-radius: 24px;
}

.create-post {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.create-post img {
  width: 52px;
  height: 52px;

  object-fit: cover;

  border-radius: 50%;
  border: 2px solid #79B4A9;
}

.create-post textarea {
  width: 100%;
  min-height: 80px;

  padding: 16px;

  resize: none;

  border: none;
  border-radius: 18px;

  background: #f8f8f5;
  color: #2b2b2b;

  font-family: "Inter", sans-serif;
  font-size: 16px;

  outline: none;
}

/* =========================
   CREATE POST ACTIONS
========================= */

.createpost-actions {
  margin-top: 18px;
  padding-left: 66px;

  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.createpost-actions button {
  padding: 10px 14px;

  border: none;
  border-radius: 999px;

  background: #f8f8f5;
  color: #676F54;

  font-weight: 600;

  cursor: pointer;
  transition: 0.3s ease;
}

.createpost-actions button:hover {
  background: #D7F2BA;
  transform: translateY(-2px);
}

/* =========================
   PUBLISH BUTTON
========================= */

.publish-area {
  margin-top: 18px;

  display: flex;
  justify-content: flex-end;
}

.post-btn {
  padding: 12px 28px;

  border: none;
  border-radius: 999px;

  background: #79B4A9;
  color: #ffffff;

  font-weight: 700;

  cursor: pointer;
  transition: 0.3s ease;
}

.post-btn:hover {
  background: #676F54;
  transform: translateY(-2px);
}

/* =========================
   IMAGE PREVIEW
========================= */

.image-preview-box {
  width: 100%;

  margin-top: 16px;
  margin-bottom: 10px;
  padding: 12px;

  display: flex;
  align-items: center;
  gap: 14px;

  background: #f8f8f5;

  border: 1px solid #ececec;
  border-radius: 18px;
}

.image-preview-thumb {
  position: relative;

  width: 110px;
  height: 110px;

  flex-shrink: 0;

  overflow: hidden;

  background: #eaeaea;

  border-radius: 16px;
}

.image-preview-thumb img {
  width: 100%;
  height: 100%;

  display: block;

  object-fit: cover;
}

#removeImageBtn {
  position: absolute;
  top: 6px;
  right: 6px;

  width: 26px;
  height: 26px;

  border: none;
  border-radius: 50%;

  background: rgba(0, 0, 0, 0.65);
  color: #ffffff;

  font-size: 18px;
  line-height: 1;

  cursor: pointer;
}

.image-preview-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.image-preview-info strong {
  color: #2b2b2b;
  font-size: 14px;
}

.image-preview-info span {
  color: #777777;
  font-size: 13px;
}

/* =========================
   SUGGESTIONS
========================= */

#suggestionsContainer {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.suggestion-card {
  margin-bottom: 12px;
  padding: 12px;

  display: flex;
  align-items: center;
  gap: 12px;

  background: #ffffff;

  border: 1px solid #ececec;
  border-radius: 16px;
}

.suggestion-avatar {
  width: 48px;
  height: 48px;

  flex-shrink: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  background: #7CB8AD;
  color: #ffffff;

  border-radius: 50%;

  font-weight: 700;
}

.suggestion-info {
  flex: 1;

  display: flex;
  flex-direction: column;
}

.suggestion-info strong {
  font-size: 14px;
}

.suggestion-info span {
  color: #777777;
  font-size: 13px;
}

.follow-btn {
  padding: 8px 14px;

  border: none;
  border-radius: 999px;

  background: #7CB8AD;
  color: #ffffff;

  cursor: pointer;
}

.follow-btn.following {
  background: #f3f3f3;
  color: #555555;
}

/* =========================
   TREND CARD
========================= */

.trend-card {
  margin-top: 18px;
  padding: 16px;

  background: #f8f8f5;

  border-radius: 18px;

  transition: 0.3s ease;
}

.trend-card:hover {
  background: #D7F2BA;
  transform: translateY(-2px);
}

.trend-card span {
  display: block;

  margin-bottom: 6px;

  color: #676F54;

  font-weight: 700;
}

.trend-card p {
  color: #555555;
  font-size: 14px;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1200px) {
  .app-layout {
    grid-template-columns: 220px 1fr;
  }

  .sidebar-right {
    display: none;
  }
}

@media (max-width: 900px) {
  .app-layout {
    grid-template-columns: 1fr;

    padding-top: 150px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .feed-main {
    min-height: auto;
  }

  .create-post-card {
    padding: 18px;
  }

  .createpost-actions {
    padding-left: 0;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .post-btn {
    width: 100%;
  }

  .create-post textarea {
    min-height: 70px;
    font-size: 14px;
  }
}

.follow-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  text-decoration: none;
}

.suggested-community-avatar {
  width: 64px;
  height: 64px;

  display: flex;
  align-items: center;
  justify-content: center;

  overflow: hidden;

  border-radius: 50%;
  background: #79B4A9;
  color: #ffffff;

  font-size: 24px;
  font-weight: 700;
}

.suggested-community-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#suggestedCommunityCard {
  margin-top: 16px;
}

.suggested-community-card {
  padding: 18px;

  background: #f8f8f5;
  border: 1px solid #ececec;
  border-radius: 22px;

  display: flex;
  flex-direction: column;
  gap: 8px;
}

.suggested-community-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.suggested-community-avatar {
  width: 58px;
  height: 58px;

  flex-shrink: 0;

  overflow: hidden;
  border-radius: 50%;

  display: flex;
  align-items: center;
  justify-content: center;

  background: #79B4A9;
  color: #ffffff;

  font-size: 22px;
  font-weight: 700;
}

.suggested-community-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.suggested-community-info h3 {
  margin: 0;

  font-size: 18px;
  font-weight: 800;
  line-height: 1.1;
}

.suggested-community-info p {
  margin: 3px 0 0;

  color: #666;
  font-size: 14px;
}

.suggested-community-stats {
  color: #676F54;

  font-size: 14px;
  font-weight: 600;
}

.suggested-community-card .follow-btn {
  width: fit-content;

  margin-top: 6px;
  padding: 9px 18px;

  border-radius: 999px;

  text-decoration: none;
}

.onboarding-modal {
  position: fixed;
  inset: 0;

  z-index: 9999;

  display: flex;
  align-items: center;
  justify-content: center;

  padding: 24px;

  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
}

.onboarding-modal.hidden {
  display: none;
}

.onboarding-box {
  width: 100%;
  max-width: 460px;

  padding: 34px;

  border-radius: 28px;

  background: #ffffff;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);

  text-align: center;
}

.onboarding-box h2 {
  margin-bottom: 12px;

  font-size: 28px;
  font-weight: 800;
  color: #1f1f1f;
}

.onboarding-box p {
  margin-bottom: 26px;

  color: #666;
  line-height: 1.5;
}

.onboarding-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.onboarding-actions button {
  width: 100%;

  padding: 14px 18px;

  border: none;
  border-radius: 999px;

  background: #79B4A9;
  color: #ffffff;

  font-size: 15px;
  font-weight: 700;

  cursor: pointer;
  transition: 0.2s ease;
}

.onboarding-actions button:hover {
  transform: translateY(-1px);
  background: #68a79b;
}

.onboarding-actions .secondary {
  background: #f3f3ef;
  color: #676F54;
}

@media (max-width: 768px) {
  .app-layout {
    display: flex;
    flex-direction: column;

    padding-top: 105px;
    padding-left: 12px;
    padding-right: 12px;

    gap: 18px;
  }

  .sidebar-left {
    order: 2;
    display: none;
  }

  .feed-main {
    order: 1;

    width: 100%;
    min-height: auto;

    padding: 18px 14px;

    border-radius: 22px;
  }

  .sidebar-right {
    order: 3;
    display: none;
  }

  .feed-main h2 {
    font-size: 26px;
  }

  .create-post-card {
    padding: 16px;
    margin-top: 18px;
  }

  .create-post {
    gap: 10px;
  }

  .create-avatar {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
  }

  .create-post textarea {
    min-height: 78px;
    padding: 14px;

    font-size: 15px;
    border-radius: 16px;
  }

  .createpost-actions {
    padding-left: 0;

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .createpost-actions button {
    width: 100%;

    padding: 11px 10px;

    font-size: 13px;
    text-align: center;
  }

  .publish-area {
    justify-content: stretch;
  }

  .post-btn {
    width: 100%;
    min-height: 46px;
  }

  .image-preview-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .image-preview-thumb {
    width: 100%;
    height: 180px;
  }

  .onboarding-box {
    max-width: 100%;
    padding: 28px 20px;
    border-radius: 24px;
  }

  .onboarding-box h2 {
    font-size: 24px;
  }
}

@media (max-width: 390px) {
  .app-layout {
    padding-left: 10px;
    padding-right: 10px;
  }

  .feed-main {
    padding: 16px 12px;
  }

  .createpost-actions {
    grid-template-columns: 1fr;
  }
}