body {
    background: #f4f7fb;
}
.login-page {
    background: linear-gradient(135deg, #dff6e8 0%, #f4f7fb 100%);
}
.list-holder {
    max-height: calc(100vh - 180px);
    overflow-y: auto;
}
.chat-list-item {
    padding: 12px;
    border: 1px solid #e8edf5;
    border-radius: 12px;
    margin-bottom: 12px;
    background: #fff;
}
.chat-list-item.mine {
    border-color: #bfe7cb;
}
.chat-list-item.admin {
    border-color: #d8dbe6;
}
.messages-wrap {
    height: calc(100vh - 180px);
    overflow-y: auto;
    background: #eef3f9;
}
.message-bubble {
    max-width: 78%;
    padding: 10px 12px;
    border-radius: 14px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px rgba(18, 38, 63, .08);
}
.message-bubble.incoming {
    background: #fff;
}
.message-bubble.outgoing {
    background: #dcf8c6;
    margin-left: auto;
}
.message-meta {
    font-size: 12px;
    color: #667085;
    margin-bottom: 6px;
}
.message-content {
    word-break: break-word;
}
.message-image {
    max-width: 100%;
    border-radius: 10px;
}
.message-video,
.message-audio {
    width: 100%;
    max-width: 100%;
}
.status-pill {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(0,0,0,.06);
}
.conversation-page .card {
    border: 0;
}