/* ====== GLOBAL ====== */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f6fa;
}

/* ====== HEADER & NAVBAR ====== */
header {
  background-color: #0a74da;
  color: white;
  padding: 15px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header h1 {
  margin: 0;
  font-size: 22px;
}

nav a {
  color: white;
  margin-left: 18px;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

/* ====== MAIN SECTION ====== */
.section {
  width: 80%;
  margin: 25px auto;
  padding: 20px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* ====== FORM INPUTS ====== */
textarea,
input[type="text"],
select {
  width: 100%;
  margin-bottom: 12px;
  padding: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
  font-size: 14px;
}

textarea {
  resize: vertical;
}

/* ====== BUTTON ====== */
button {
  padding: 10px 18px;
  background-color: #0a74da;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}

button:hover {
  background-color: #095bb0;
}

/* ====== POST CARD ====== */
.post-card {
  border: 1px solid #ddd;
  margin: 15px 0;
  padding: 12px;
  border-radius: 8px;
  background-color: #fafafa;
}

/* ====== POST IMAGE ====== */
.post-card img {
  max-width: 100%;
  max-height: 220px;
  object-fit: cover;
  margin-top: 8px;
  border-radius: 6px;
}

/* ====== ACTION BUTTONS ====== */
.post-card span {
  margin-right: 12px;
  cursor: pointer;
  font-size: 14px;
}

.post-card span:hover {
  opacity: 0.7;
}

/* ====== COMMENTS ====== */
.comments-section {
  margin-top: 10px;
  padding-left: 12px;
  border-left: 3px solid #ddd;
  font-size: 0.9em;
  color: #333;
}

/* ====== POPULAR BADGE ====== */
.popular {
  background-color: #ffe082;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 11px;
  margin-left: 8px;
}

/* ====== PROFILE STATS ====== */
#profile p {
  font-weight: bold;
}