body{
  margin:0;
  font-family:Arial;
  background:#e9eaed;
}

.top {
  position: relative;
  text-align: center;
  padding: 25px 16px;
  background: white;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

#chat{
  max-width:700px;
  margin:auto;
  padding:20px;
  height:80vh;
  overflow-y:auto;
}

.message{
  display:flex;
  flex-direction:column;
  margin:12px 0;
}

.you{
  align-items:flex-end;
}

.her{
  align-items:flex-start;
}

.name{
  font-size:12px;
  opacity:0.6;
  margin-bottom:4px;
}

.bubble{
  max-width:70%;
  padding:12px 15px;
  border-radius:18px;
  background:#F88379;
  box-shadow:0 2px 6px rgba(0,0,0,0.1);
}

.you .bubble{
  background:#8B0000;
  color:white;
}

.meta{
  font-size:12px;
  margin-top:4px;
  opacity:0.6;
  display:flex;
  gap:8px;
}

.edited{
  color:gray;
  font-style:italic;
}

.liked{
  color:#e1306c;
  font-weight:600;
}
.search-box{
  text-align:center;
  margin:20px;
}

.search-box input{
  width:80%;
  max-width:500px;
  padding:12px;
  border-radius:20px;
  border:1px solid #ccc;
  outline:none;
}
#loginScreen{
  position:fixed;
  inset:0;
  background:#f2f2f2;
  display:flex;
  justify-content:center;
  align-items:center;
  z-index:9999;
}

.login-box{
  background:white;
  padding:40px;
  border-radius:25px;
  text-align:center;
  width:300px;
  box-shadow:0 5px 20px rgba(0,0,0,0.15);
}

.login-box input{
  width:100%;
  padding:12px;
  margin-top:15px;
  border-radius:15px;
  border:1px solid #ccc;
  box-sizing:border-box;
}

.login-box button{
  margin-top:15px;
  width:100%;
  padding:12px;
  border:none;
  border-radius:15px;
  background:#F88379;
  color:white;
  font-size:16px;
  cursor:pointer;
}

#error{
  color:red;
  margin-top:10px;
}
* {
  box-sizing: border-box;
}

body {
  padding: 0;
}

#chat {
  max-width: 800px;
  margin: auto;
  padding: 12px;
}

.message {
  margin: 10px 0;
}

.bubble {
  max-width: 85%;
  padding: 12px 14px;
  border-radius: 18px;
  line-height: 1.45;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.search-box {
  padding: 12px;
  margin: 0;
  position: sticky;
  top: 90px;
  background: #f2f2f2;
  z-index: 50;
}

.search-box input {
  width: 100%;
  max-width: none;
  font-size: 16px; /* prevents zoom on iPhone */
  padding: 12px 16px;
}

.top {
  padding: 20px 16px;
}

.top h1 {
  font-size: 26px;
}

.top p {
  font-size: 14px;
}

.time,
.name,
.meta {
  font-size: 11px;
}

@media (max-width: 768px) {
  #chat {
    padding: 10px;
  }

  .bubble {
    max-width: 92%;
    font-size: 15px;
    padding: 10px 14px;
  }

  .top h1 {
    font-size: 22px;
  }

  .login-box {
    width: calc(100% - 32px);
    max-width: 340px;
    padding: 28px 24px;
  }

  .login-box h1 {
    font-size: 24px;
  }

  .login-box input,
  .login-box button {
    font-size: 16px;
  }
}
.side-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  text-decoration: none;
  background: #fff;
  padding: 10px 12px;
  border-radius: 50px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.15);
  font-size: 16px;
  transition: 0.2s ease;
}

.side-btn:hover {
  transform: translateY(-50%) scale(1.1);
}

.side-btn.left {
  left: 12px;
}

.side-btn.right {
  right: 12px;
}
@media (max-width: 768px) {
  .top h1 {
    font-size: 22px;
  }

  .side-btn {
    padding: 8px 10px;
    font-size: 14px;
  }
}