body {
    background-color: #0d0d0d;
    color: #00ff00;
    font-family: monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

.chat-container {
    max-width: 800px;
    width: 100%;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
    border-radius: 8px;
    background-color: #111;
}

#chat-box {
    max-width: 800px;
    width: 96%;
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
    background: #111;
    border: 1px solid #444;
    border-radius: 6px;
    margin-bottom: 10px;
}

.message {
    margin: 5px 0;
    padding: 8px 12px;
    max-width: 60%;
    border-radius: 10px;
    clear: both;
    word-wrap: break-word;
}

.message.mine {
    background-color: #00ff00;
    color: #111;
    float: right;
    text-align: right;
}

.message.theirs {
    background-color: #333;
    color: #0f0;
    float: left;
    text-align: left;
}

.message.log {
    background-color: #1a1a1a;
    color: #888;
    font-size: 0.85em;
    text-align: center;
    border-radius: 4px;
    padding: 4px 10px;
    margin: 4px auto;
    clear: both;
}

.chat-container::after {
    content: "";
    display: table;
    clear: both;
}

#username, #chat-input {
    width: 55%;
    padding: 8px;
    border: 1px solid #444;
    background: #222;
    color: #0f0;
    border-radius: 4px;
    margin-bottom: 10px;
}

#send-btn, #logout-btn {
    width: 20%;
    padding: 8px;
    background: #00ff00;
    color: #000;
    border: none;
    border-radius: 4px;
    margin-left: 5px;
    cursor: pointer;
}

#logout-btn {
    background: #ff3333;
    color: #fff;
    margin-top: 10px;
}
#auth-username, #auth-password {
    width: 100%;
    padding: 8px;
    border: 1px solid #444;
    background: #222;
    color: #0f0;
    border-radius: 4px;
    margin-bottom: 10px;
}

#login-btn, #register-btn {
    width: 48%;
    padding: 8px;
    background: #00ff00;
    color: #000;
    border: none;
    border-radius: 4px;
    margin: 5px 1%;
    cursor: pointer;
}

/* Responsive styles for mobile */
@media screen and (max-width: 600px) {
    .chat-container {
        padding: 10px;
    }

    #username, #chat-input, #send-btn, #logout-btn {
        width: 100%;
        margin: 5px 0;
    }

    #chat-input {
    max-width: 80%;

    }
    .message {
        max-width: 80%;
    }
    footer { 
    display: none; 
    }
}

.user-list-container {
    background-color: #111;
    border: 1px solid #444;
    padding: 10px;
    border-radius: 8px;
    color: #0f0;
    max-height: 400px;
    overflow-y: auto;
    margin-top: 20px;
}

.user-list-container h3 {
    margin-top: 0;
    font-size: 1.1em;
    color: #33ff33;
}

#user-list {
    list-style: none;
    padding-left: 0;
    font-size: 0.95em;
}

#user-list li {
    padding: 4px 0;
    border-bottom: 1px solid #222;
}
.admin-panel {
    max-width: 700px;
    margin: 50px auto;
    padding: 20px;
    background-color: #111;
    border: 1px solid #00ff00;
    border-radius: 8px;
    color: #0f0;
    font-family: monospace;
}

.admin-panel h2, .admin-panel h3 {
    color: #33ff33;
}

.admin-panel table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.admin-panel table, .admin-panel th, .admin-panel td {
    border: 1px solid #444;
}

.admin-panel th, .admin-panel td {
    padding: 8px;
    text-align: left;
}

.admin-panel input[type="text"],
.admin-panel input[type="password"] {
    width: 100%;
    padding: 6px;
    margin: 5px 0 10px;
    background-color: #222;
    color: #0f0;
    border: 1px solid #444;
    border-radius: 4px;
}

.admin-panel input[type="submit"] {
    background-color: #00ff00;
    color: #111;
    border: none;
    padding: 8px 16px;
    cursor: pointer;
    border-radius: 4px;
}

.admin-panel input[type="submit"]:hover {
    background-color: #33ff33;
}

footer {
  vertical-align: bottom;
  position:absolute;
  bottom: 0;
  right: 0;
  left: 0;
  text-align: center;
  color: #00ff00;
  font-size: 11px;
  margin-bottom: 10px;
  margin-top: 5px;
}
hr {
    height: 1px;
    color: #00ff00;
    background: #00ff00;
    width: 35%;
    font-size: 0;
    border: 0;
    margin-bottom: 5px;
    margin-top: 5px;
}

a {
   text-decoration: none; 
   color: inherit;
}
#auth-section,#chat-section {
    display: none;
}
#reset-form {
    background-color: #111;
    padding: 15px;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.3);
    margin-top: 20px;
}

#reset-form input[type="text"],
#reset-form input[type="password"] {
    width: 100%;
    padding: 8px;
    margin: 5px 0 15px 0;
    border: 1px solid #0f0;
    background: #222;
    color: #0f0;
    border-radius: 4px;
}

#reset-form button {
    background-color: #00ff00;
    color: #000;
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#reset-form button:hover {
    background-color: #33ff33;
}

#reset-status {
    margin-top: 10px;
    font-size: 0.9em;
    color: #0f0;
}