/* WhatsApp Conversation Styles */
.whatsapp-conversation {
    max-width: 450px;
    margin: 30px auto;
    padding: 20px;
    background: #ece5dd;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    font-family: 'Segoe UI', Helvetica, Arial, sans-serif;
    max-height: 600px;
    overflow-y: auto;
    overflow-x: hidden;
}

.whatsapp-header {
    background: #075e54;
    color: white;
    padding: 15px;
    border-radius: 10px 10px 0 0;
    margin: -20px -20px 15px -20px;
    display: flex;
    align-items: center;
}

.whatsapp-header-icon {
    width: 40px;
    height: 40px;
    background: #128c7e;
    border-radius: 50%;
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.whatsapp-header-title {
    font-weight: 600;
    font-size: 16px;
}

.whatsapp-header-status {
    font-size: 12px;
    opacity: 0.9;
}

.whatsapp-message-wrapper {
    margin-bottom: 10px;
}

.whatsapp-message-wrapper-large {
    margin-bottom: 15px;
}

.whatsapp-message-provider {
    background: #dcf8c6;
    padding: 8px 12px;
    border-radius: 7.5px;
    margin-bottom: 5px;
    max-width: 75%;
    margin-left: auto;
    box-shadow: 0 1px 0.5px rgba(0,0,0,0.13);
}

.whatsapp-message-patient {
    background: #ffffff;
    padding: 8px 12px;
    border-radius: 7.5px;
    margin-bottom: 5px;
    max-width: 75%;
    margin-right: auto;
    box-shadow: 0 1px 0.5px rgba(0,0,0,0.13);
}

.whatsapp-message-content {
    font-size: 14px;
    line-height: 1.4;
    color: #303030;
}

.whatsapp-timestamp {
    font-size: 11px;
    color: #667781;
    margin-top: 5px;
}

.whatsapp-timestamp-right {
    text-align: right;
}

.whatsapp-timestamp-left {
    text-align: left;
}

.whatsapp-menu-hint {
    color: #667781;
    font-size: 12px;
}

.whatsapp-conversation-desc {
    color: #666;
    font-size: 0.9em;
    margin-top: 20px;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}