.messages-container {
    display: flex;
    flex-direction: column;
    max-width: 800px;
    max-height: 95vh;
    margin: 20px auto;
    background-color: var(--color-white);
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.messages-header {
    background-color: var(--second-bg);
    padding: 15px;
    border-bottom: 1px solid var(--linecolor);
}

.messages-header h2 {
    margin: 0;
    color: var(--color-black);
}

.messages-list {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 100%;
}

.message {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.message-profile-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.message-content {
    background-color: var(--second-bg);
    padding: 10px;
    border-radius: 10px;
    max-width: 70%;
}

.message-sender {
    font-weight: bold;
    margin-bottom: 5px;
}

.message-text {
    margin: 0;
}

.message-time {
    font-size: 0.8em;
    color: #888;
    text-align: right;
    margin-top: 5px;
}

.message-input-container {
    display: flex;
    padding: 15px;
    background-color: var(--second-bg);
    border-top: 1px solid var(--linecolor);
}

.message-input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 20px;
    font-family: inherit;
    font-size: 1em;
    background-color: var(--color-bg);
    color: var(--color-black);
}

.send-message-btn {
    background-color: #4169E1;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    margin-left: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.send-message-btn:hover {
    background-color: #3658B4;
}

.message.sent {
    justify-content: flex-end;
}

.message.sent .message-content {
    background-color: #4169E1;
    color: white;
}

.message.sent .message-time {
    color: #ccc;
}