/* =========================
   GLOBAL
========================= */
body {
  font-family: 'Arial', sans-serif;
  background-color: #ffffff;
  margin: 0;
  padding: 0;
}

/* Full-width header */
header {
  width: 100%;
  position: sticky;
  top: 0;
  background-color: #4e7a7b;
  color: #ffffff;
  text-align: center;
  padding: 20px 0;
  font-size: 20px;
  font-weight: bold;
  z-index: 1000;
  border-radius: 0;
}

/* Fixed navigation bar below header */
.navbar {
  position: sticky;
  top: 70px;               
  background-color: #e6e8e5;
  display: flex;
  border: 1px solid #000000;
  justify-content: center;
  gap: 15px;
  padding: 10px 0;
  z-index: 999;
  border-radius: 0;
}

.navbar button {
  background-color: #ffffff;
  color: #757575;
  border: 1px solid #000000;
  padding: 8px 16px;
  border-radius: 3px;
  cursor: pointer;
}

.navbar button:hover {
  background-color: #356161;
}

/* =========================
   MAIN CONTENT
========================= */
.container {
  max-width: 1000px;      
  margin: 20px auto;
  padding: 0 20px;
}

main {
  margin-top: 20px;
}

.feed {
  max-height: 80vh;
  overflow-y: auto;
  padding: 0 10px;
}

/* =========================
   POSTS
========================= */
.post {
  display: flex;
  align-items: flex-start;
  background-color: #e6e8e5;
  border: 1px solid #000000;
  border-radius: 0;                 /* removed rounded corners */
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.post-content {
  flex: 1;
}

.post-header {
  display: flex;
  justify-content: space-between;
  font-size: 16px;
  color: #000000;
  font-weight: bold;
  margin-bottom: 10px;
}

.post-text {
  font-size: 18px;
  margin-bottom: 10px;
}

.post img {
  max-width: 30%;
  border-radius: 3px;
  border: 1px solid #000000;
  margin-bottom: 10px;
}

.post a {
  color: #000000;
  text-decoration: none;
}

.reply-button {
  background-color: #efefef;
  color: #000000;
  border: 1px solid #000000;
  padding: 8px 16px;
  border-radius: 3px;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.reply-button:hover {
  background-color: #4e7a7b;
  color: #ffffff; /* keeps text consistent */
}

.pin-label {
  font-size: 12px;
  color: #1da1f2;
  margin-left: 6px;
}