/* general */
body {
  margin: 0;
  font-family: 'PT Sans', sans-serif;
  color: #FFF;
  /* full-page background: change URL below */
  background: url("https://64.media.tumblr.com/96caa6a563b16e19897379894918bce5/bee67635c0004629-54/s2048x3072/cceff0e3a3c1ce311f6f6e7475c3183106879d02.jpg") no-repeat center center fixed;
  background-size: cover;
}

/* main wrapper */
.wrapper {
  width: 1000px;
  margin: 20px auto;
  background: #262628cc;
  box-shadow: 0 0 24px #000000cc;
}
a {
  color: #82b0a5; /* or any color you like */
  text-decoration: none; /* optional */
}
/* layout */
.main {
  display: flex;
}

/* sidebars */
.sidebar-left,
.sidebar-right {
  width: 220px;
  background: #262628;
  padding: 15px;
  box-sizing: border-box;
  border-right: 1px solid #333;
}

.sidebar-right {
  border-right: none;
  border-left: 1px solid #333;
}

.sidebar-left h2,
.sidebar-right h2 {
  font-size: 16px;
  margin-top: 0;
  color: #fff;
}

/* friend list */
.dm-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px;
  margin-bottom: 6px;
  cursor: pointer;
  background: ##303033;
  border-radius: 4px;
}

.dm-user img {
  width: 30px;
  height: 30px;
  border-radius: 4px;
}

.dm-user.active {
  background: #7cacb4;
  color: white;
}

/* chat column */
.chat-column {
  width: 560px;
  display: flex;
  flex-direction: column;
  background: #262628;
}

/* header */
.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid #333;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background-size: cover;
  background-position: center;
}

.username {
  font-weight: bold;
  color: #fdfcf7;
}

.last-seen {
  font-size: 12px;
  color: #aaa;
}

/* messages */
.messages {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.msg {
  max-width: 65%;
  padding: 10px;
  border-radius: 10px;
  font-size: 14px;
  word-wrap: break-word;
}

.from-them {
  background: #39393e;
  align-self: flex-start;
}

.from-me {
  background: #ff93c2;
  color: white;
  align-self: flex-end;
}

.timestamp {
  font-size: 11px;
  color: #aaa;
  margin-top: 4px;
}

.typing {
  font-size: 12px;
  color: #888;
  font-style: italic;
}

/* input */
.input-area {
  display: flex;
  padding: 10px;
  border-top: 1px solid #333;
  gap: 8px;
}

.input-area input {
  flex: 1;
  padding: 8px;
  background: #39393e;
  border: none;
  color: white;
}

.input-area button {
  background: #82b0a5;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  color: white;
}

/* empty chat message */
.empty-chat {
  color: #888;
  font-style: italic;
  text-align: center;
  margin-top: 50px;
}

/* force images inside container */
.messages img,
.sidebar-right img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
}